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HomeMy WebLinkAbout25093_N Mangum St Prop_Soil, SG, GW Assessment Report_20221104 Soil Gas, Soil, and Groundwater Assessment Report Brownfields Project Name: N. Mangum St. Properties II Durham, Durham County, North Carolina Brownfields Project No. 20593-21-032 S&ME Project No. 213673A PREPARED FOR: Mangum St. Partners, LLC c/o Four Points Development, LLC 1805 7th Street, NW Washington, NC 20001 PREPARED BY: S&ME, Inc. 3201 Spring Forest Road Raleigh, NC 27616 Corporate Registration for Licensing of NC Geologists No. C-145 NC Engineering Firm No. F-0176 November 4, 2022 S&ME, Inc. | 3201 Spring Forest Road | Raleigh, NC 27616 | p 919.872.2660 | www.smeinc.com November 4, 2022 North Carolina Department of Environmental Quality Division of Waste Management, Brownfields Program 217 West Jones Street Raleigh, North Carolina 27605 Attention: Ms. Sharon Eckhard via email: sharon.eckard@ncdenr.gov Brownfields Project Manager Reference: Soil Gas, Soil, and Groundwater Assessment Report 601 N. Mangum Street, Durham, North Carolina Brownfields Project Name: N. Mangum St. Properties II Brownfields Project No.: 20593-21-032 S&ME Project No. 213673 Dear Ms. Eckhart: S&ME, Inc. (S&ME) on behalf of our client, Mangum Street Partners, LLC, is submitting the enclosed report documenting soil gas, soil, and groundwater assessment at the above-referenced site. The assessment was performed in accordance with the Assessment Work Plan for Soil, Soil Gas, and Groundwater, dated June 8, 2022, and submitted to the NC Brownfields Program on June 8, 2022. Mangum Street Partners, LLC plans to improve the Site under the North Carolina Department of Environmental Quality (NCDEQ) Brownfields Program (NCBP). This assessment was performed to collect soil, soil gas, and groundwater samples from selected areas to support development design and considerations regarding possible exposures and environmental management of groundwater and soil gas during redevelopment. We look forward to your favorable review of the assessment report. If you have any questions about the information contained in our report, please contact the undersigned. Sincerely, S&ME, Inc. Michael W. Pfeifer Samuel P. Watts, PG Senior Project Manager Principal Geologist mpfeifer@smeinc.com swatts@smeinc.com Enclosure: Soil Gas, Soil, and Groundwater Assessment Report, dated November 4, 2022 cc: Shirley Liggins (shirley.liggins@ncdenr.gov) – NC Brownfields Program John Sunter (jsunter@fourpointsllc.com) - Mangum Street Partners, LLC Soil Gas, Soil, and Groundwater Assessment Report Greenhouse Project/601 N. Mangum St., Durham, NC Brownfields Project Name: N. Mangum Street Properties II Brownfields Project No. 20593-21-032 S&ME Project No. 213673 November 4, 2022 i Table of Contents CERTIFICATION......................................................................................................................................................... ii 1.0 Project Background ........................................................................................................... 1 2.0 Deviations from the Work Plan ..................................................................................... 2 3.0 Sampling Methodology ................................................................................................... 2 3.1 Health and Safety / Utility Location / Site Setting ..................................................................... 2 3.2 Soil Sampling .................................................................................................................................. 3 3.3 Soil Gas Sampling ........................................................................................................................... 3 3.4 Temporary Monitor Well Installation and Groundwater Sampling ....................................... 4 3.5 Quality Assurance/Quality Control ............................................................................................. 5 4.0 Analytical Results ............................................................................................................. 5 4.1 Soil Analytical Results ................................................................................................................... 5 4.2 Soil Gas Analytical Results ............................................................................................................ 6 4.3 Groundwater Analytical Results .................................................................................................. 6 4.4 Quality Assurance/Quality Control Analytical Results ............................................................ 6 5.0 Discussion of Results ....................................................................................................... 7 5.1 Soil Discussion ................................................................................................................................ 7 5.2 Soil Gas Discussion ........................................................................................................................ 7 5.3 Groundwater Discussion ............................................................................................................... 7 5.4 Sitewide Environmental Risks - NCDEQ Risk Calculator ........................................................ 7 5.5 Quality Assurance/Quality Control Discussion ......................................................................... 8 6.0 Conclusions ........................................................................................................................ 8 6.1 Soil .................................................................................................................................................... 8 Groundwater ................................................................................................................................... 8 6.2 8 6.3 Soil Gas ............................................................................................................................................ 8 7.0 Recommendations ............................................................................................................. 8 8.0 References ........................................................................................................................... 9 Soil Gas, Soil, and Groundwater Assessment Report Greenhouse Project/601 N. Mangum St., Durham, NC Brownfields Project Name: N. Mangum Street Properties II Brownfields Project No. 20593-21-032 S&ME Project No. 213673 November 4, 2022 ii Table of Contents (cont’d) Appendices Appendix I – Figures Appendix II – Tables Appendix III – Photographic Log Appendix IV – Field Documents Appendix V – Analytical Laboratory Reports and Chain-of-Custody Records Appendix VI – NCDEQ Risk Calculator Output Figures Figure 1 – Vicinity Map Figure 2 – Site Map Figure 3 – Soil Sample Results Figure 4 – Soil Gas Sample Results Figure 5 – Groundwater Sample Results Tables Table 1 – Sample Location Coordinates Table 2 – Soil Field Screening Results Table 3 – Soil Gas Implant Installation Details Table 4 – Temporary Well Construction Details and Groundwater Elevations Table 5 – Groundwater Field Parameters Summary Table 6 – Soil Sample Analytical Results Summary Table 7 – Soil Gas Sample Analytical Results Summary Table 8 – Groundwater Sample Analytical Results Summary Soil Gas, Soil, and Groundwater Assessment Report Greenhouse Project/601 N. Mangum St., Durham, NC Brownfields Project Name: N. Mangum Street Properties II Brownfields Project No. 20593-21-032 S&ME Project No. 213673 November 4, 2022 1.0 Project Background S&ME, Inc. (S&ME) on behalf of our client, Mangum Street Partners, LLC, has performed soil, soil gas, and groundwater assessment activities at the Brownfields Project Site: Greenhouse Project/Mangum Street Properties II (Brownfields Project No.: 20593-21-032). Mangum Street Properties intends to develop the Site under the North Carolina Department of Environmental Quality (NCDEQ) Brownfields Program (NCBP). The referenced property is west of North Mangum Street, south of Broadway Street and north of Hunt Street in Durham, Durham County, North Carolina and is owned by Mangum Street Partners, LLC. A site vicinity map is provided as Figure 1 and a site map showing the parcel boundaries is provided as Figure 2. The property consists of 10 property parcels, totaling approximately 1.52 acres: Durham County Parcel ID Property Address Acreage 104952 110 Hunt Street 0.15 104951 108 Hunt Street 0.114 104953 106 Hunt Street 0.148 104594 601 N. Mangum Street 0.188 104955 603 N. Mangum Street 0.233 104956 605 N. Mangum Street 0.161 104957 607 N. Mangum Street 0.127 104958 103 Broadway Street 0.073 104959 107 Broadway Street 0.153 104960 109 Broadway Street 0.173 Based on prior environmental reports prepared by others, the site was historically developed with residential structures, beginning in 1913. An auto repair shop and gasoline filling station with two underground storage tanks (USTs) were formerly present on the northeast corner of the site (607 N. Mangum Street). The UST system was reportedly removed from the site in 1988, and approximately 50 cubic yards of petroleum-impacted soils were spread on the ground surface near the center of the site at approximately 0.5 to one foot thick. Historical assessment activities at the site identified total petroleum hydrocarbons (TPH) gasoline range organics (GRO) in soil and volatile organic compounds (VOCs) in groundwater in the vicinity of the former UST basin on the northeastern corner of the site. VOC constituents historically detected in groundwater included benzene, toluene, chlorobenzene, ethylbenzene, 1,3-dichlorobenzene, 1,4-dichlorobenzene, and 1,2-dichlorobenzene. The UST incident (Incident# 3788) was closed by the North Carolina Department of Environmental Quality (DEQ) in 1989. DEQ issued a second No Further Action letter on April 23, 2007. A groundwater monitor well was reportedly grouted by the City of Durham sometime in 2007. In May 2021, S&ME conducted a Geotechnical Exploration at the site, consisting of installing eight geotechnical soil borings across the site. Due to the potential for encountering contaminated soils, S&ME environmental personnel were also present during the installation of the soil borings to monitor VOCs in the soil cuttings utilizing Soil Gas, Soil, and Groundwater Assessment Report Greenhouse Project/601 N. Mangum St., Durham, NC Brownfields Project Name: N. Mangum Street Properties II Brownfields Project No. 20593-21-032 S&ME Project No. 213673 November 4, 2022 a hand-held photo-ionization detector (PID). Elevated readings on the photo-ionization detector (PID) were encountered in two of the soil borings (B-2 and B-5). Petroleum odors were noted in B-2 (located on the northeastern portion of the site) from approximately six feet below ground surface (ft-bgs) continuing to the boring termination depth of 39 ft-bgs. The PID measurements from B-2 ranged from 77.6 ppm at a depth of approximately 8.5 feet to 4.5 ppm at a depth of approximately 23.5 feet. The PID measurements collected from boring B-5 (located on the eastern portion of the site) ranged from 412 parts per million (ppm) at a depth of approximately 3.5 feet, to 1.4 ppm at a depth of approximately 33.5 feet. The assessment was performed in accordance with the Assessment Work Plan for Soil, Soil Gas, and Groundwater, dated June 8, 2022, prepared by S&ME. The assessment Work Plan was submitted to Ms. Sharon Eckard, Eastern District Supervisor, with the NCBP on June 8, 2022. Ms. Eckard acknowledged receipt of the Work Plan and indicated a project manager was not assigned to the site and therefore the NCBP was not in a position to review nor approve the workplan. The field work for the work plan was conducted in June and July 2022, the methods, results, conclusions, and recommendations are presented below. 2.0 Deviations from the Work Plan Deviations from the June 8, 2022, Work Plan are detailed below.  Six-liter Summa® canisters were used to collect the soil gas samples rather than one-liter Summa® canisters. Deviation in the sample canister size was due to the limited availability of canisters from analytical laboratories. The change to larger canisters did not impact field sampling techniques or laboratory data quality.  Three of the four temporary monitor wells were installed to depths deeper than the 20 ft-bgs depth specified in the work plan. Deviation in the drilling depth was due to lower observed water table. The change in depths of the temporary monitor wells did not impact field sampling techniques of laboratory data quality.  Soil gas implant sample location SG-4 failed the helium leak test three times. Sample tubing fittings and valves were adjusted after each leak test attempt; the leak failed each time. A soil gas sample was collected. Soil gas sample results from SG-4 were reported with detections of several VOCs at concentrations similar to some of the other soil gas probe sample results. Soil gas sample results from SG-4 may have been affected by infiltrating air into the sample canister along with collected soil gas.  The soil samples were analyzed for hexavalent chromium by Method 7199 versus the Work Plan proposed Method 7196. Method 7199 generally provides more accurate results. During the June and July 2022 assessment, there were no other deviations from the submitted Work Plan. 3.0 Sampling Methodology 3.1 Health and Safety / Utility Location / Site Setting S&ME prepared a site-specific Health and Safety Plan (HASP) in general accordance with the 29 CFR 1910.120 hazardous waste operations and emergency response (HAZWOPER) rule for the protection of workers at Soil Gas, Soil, and Groundwater Assessment Report Greenhouse Project/601 N. Mangum St., Durham, NC Brownfields Project Name: N. Mangum Street Properties II Brownfields Project No. 20593-21-032 S&ME Project No. 213673 November 4, 2022 uncontrolled hazardous sites. The HASP addressed the contaminants known or suspected to be present on-site, personal protective equipment, monitoring performed during the field activities, and response actions to be taken in the event monitoring thresholds are exceeded. Prior to site mobilization, S&ME contracted with a private utility locating service to avoid damaging underground utilities at the proposed sample locations. Figure 1 presents a Site Topography Map, depicting the limits of the Brownfield property. The locations of each of the sampling points were recorded using a Trimble® handheld GPS unit with sub-meter accuracy. The soil, soil gas, and temporary groundwater monitor well locations are shown on Figure 2, and the coordinates of the sample locations are listed in Table 1. 3.2 Soil Sampling S&ME personnel mobilized to the site on June 28, 2022, to collect soil samples and install soil gas implants. S&ME’s subcontracted driller, Quantex, utilized a Geoprobe® drill rig using direct push technology and Macro- Core® push rods at the proposed sample locations. Soil was collected in acetate sleeves in five-foot intervals to the proposed depths ranging from five ft.-bgs to a depth of 20 ft-bgs. The soils from each soil sample boring (SG-1 through SG-8) were visually classified on site by S&ME personnel and field screened with a photo-ionization detector (PID) to measure relative headspace concentrations of VOCs. One soil sample, with the highest level of VOCs detected with the PID or at an interval chosen to characterize the soil at a specific depth, was selected for laboratory analysis of VOCs by EPA Method 8260D, semi-volatile organic compounds (SVOCs) by EPA Method 8270E, eight RCRA metals by EPA Methods 6020B/7471B. Selected soil samples were additionally analyzed for hexavalent chromium by EPA Method 7199. The soil boring logs describing the lithology and the PID screening results for each location are included in Appendix IV. The PID readings recorded during soil sampling are summarized on Table 2. 3.3 Soil Gas Sampling S&ME installed eight soil gas implants (SGIs) on June 29, 2022. The SGIs were installed with Macro-Core® push rods in general conformance with Geoprobe’s® “Implants Operation” manual. Each boring was installed to the proposed six ft-bgs depth as specified in the work plan. Once the proposed depth was reached, a SGI was placed at the bottom of the borehole with a section of Teflon tubing extending from the SGI to the ground surface. A sand pack was placed within the annulus of the boring to a depth of approximately six inches above the top of the SGI. A bentonite seal was placed in the annulus of the boring from the top of the sand pack interval to the ground surface. Following installation, the tubing extending from the SGIs to the ground surface was capped and allowed to equilibrate for at least 48 hours. The SGI installation details are shown on Table 3 and S&ME personnel’s field notes documenting the SGI installations are included in Appendix IV. S&ME personnel returned to the site on July 5, 2022, to perform the soil gas sampling. Prior to sample collection, the sample train on each point was tested for leaks by attaching a brass T-connector to the end of the SGI tubing and connecting a section of Teflon tubing to one part of the T-connector and another section to a certified six- liter summa canister. A plastic shroud was placed overtop the SGI tubing array and summa canister. The other section of tubing from the T-connector was fitted through the shroud and attached to a Tedlar® bag. S&ME then Soil Gas, Soil, and Groundwater Assessment Report Greenhouse Project/601 N. Mangum St., Durham, NC Brownfields Project Name: N. Mangum Street Properties II Brownfields Project No. 20593-21-032 S&ME Project No. 213673 November 4, 2022 injected helium (tracer) gas into the plastic shroud. The shroud was filled with helium to a concentration of least 15%, while a soil gas sample was collected into the Tedlar® bag for analysis of helium content. After successfully passing the leak test (with the exception of SG-4), three volumes of air were purged from the SGI sampling array using a calibrated low flow pump, at a rate of approximately 200 milliliters per minute (mL/min). Three volumes of air were calculated based on the construction of the sampling array to include the tubing and sand pack interval’s void space. After purging the three volumes of the sampling array, the valve of the T-connector leading to the purge port was closed and the regulator valve of the six-liter summa canister was opened to allow the collection of the soil gas sample. The sample collection rate was set with a one-hour regulator to collect the sample at approximately 100 mL/min. The soil gas samples were shipped under standard chain-of-custody protocol to Eurofins, a North Carolina-certified laboratory for analysis of VOCs by EPA Method TO-15 plus naphthalene. The locations of the soil and soil gas samples are depicted on Figure 2 and photographs of the soil gas sample locations are included in Appendix III. 3.4 Temporary Monitor Well Installation and Groundwater Sampling On June 28 to 29, 2022, temporary groundwater monitoring wells (labeled as GW-1 through GW-4) were installed using a Geoprobe® drill rig equipped with 3-¼“ hollow-stem augers at each proposed location. Temporary monitoring well GW-1 was installed to a depth of 20 ft-bgs with a 10-feet section of 0.01-inch slotted PVC screen set to intersect the groundwater table; GW-2 was installed to 29 ft-bgs with a 15-foot screen; GW-3 was installed to 30 ft-bgs with a 10-foot screen; and GW-4 was installed to a depth of 30 ft-bgs with a 20-foot screen. Each temporary well was installed with sufficient length of two-inch diameter, Schedule 40 PVC riser to bring the well to the ground surface. A sand pack was placed within the annulus of the borings to a depth of approximately one foot above the top of the screened interval. A bentonite seal was placed in the annulus of the borings to a depth of approximately two feet above the top of the sand pack interval. The construction details for the temporary monitor wells are summarized on Table 4. Following installation, the wells were allowed to equilibrate for at least 24 hours prior to sampling. On June 29, 2022, S&ME personnel measured the depth to groundwater in each of the temporary wells using an electric water level indicator. After measuring the depth to water in each well, S&ME utilized dedicated, disposable polyethylene tubing to develop the wells by removing approximately three well volumes from each well. On June 30, 2022, S&ME personnel sampled each of the temporary monitoring wells via low-flow techniques. S&ME with a peristaltic pump and dedicated, disposable Teflon®-lined polyethylene tubing to pump groundwater from each well at a rate of approximately 200 mL/min. During purging field parameters of pH, temperature, specific conductivity, dissolved oxygen, oxidation reduction potential, and turbidity were collected. Purging was considered complete when the pH remained consistent within 0.1 standard units (SU) and the specific conductivity varied no more than 5%. The final purge parameters recorded for each temporary monitor well are summarized on Table 5, and a copy of the low-flow groundwater sampling forms inclusive of full purge groundwater parameters are included in Appendix IV. Soil Gas, Soil, and Groundwater Assessment Report Greenhouse Project/601 N. Mangum St., Durham, NC Brownfields Project Name: N. Mangum Street Properties II Brownfields Project No. 20593-21-032 S&ME Project No. 213673 November 4, 2022 Following well purging, the groundwater samples were collected using the peristaltic pump and dedicated, disposable Teflon®-lined polyethylene tubing to pump groundwater directly into the laboratory supplied containers. The collected samples were placed in an ice filled cooler and shipped under standard chain-of- custody protocol to Con-Test. The samples were submitted for laboratory analysis of VOCs by EPA Method 8260D, SVOCs by EPA Method 8270E, and eight RCRA metals by EPA Methods 6020B/7470A. The locations of the temporary groundwater monitoring wells are shown on Figure 2. 3.5 Quality Assurance/Quality Control During the soil, soil gas, and groundwater sampling activities, S&ME collected additional samples for QA/QC purposes, consisting of duplicate samples. The duplicate soil sample (sample ID: Soil Dup) was collected as a blind duplicate for the record soil sample SG-2 (2-6’). The duplicate soil gas sample (sample ID: Duplicate) was collected as a blind duplicate of the record soil gas sample SG-1. The duplicate groundwater sample (sample ID: Duplicate) was collected as a duplicate of the record groundwater sample GW-1. The duplicate samples were submitted for analysis of the same constituents as the record samples. 4.0 Analytical Results 4.1 Soil Analytical Results The laboratory analytical results of the soil samples indicated that benzene, n-heptane, naphthalene, arsenic, and hexavalent chromium were detected in soil samples GW-1 (10-15) and GW-2 (11-14) in concentrations exceeding either the Residential Health Based Preliminary Soil Remediation Goal (PSRG), the Protection of Groundwater PSRG, or both. In addition, total xylenes were detected in a concentration exceeding the Protection of Groundwater PSRG in soil sample GW-2 (11-14). Arsenic was detected in concentrations exceeding the Residential Health Based PSRG in each soil sample except from GW-1 (10-15) and SG-1 (2-6). Selenium was detected exceeding the Protection of Groundwater PSRG in soil samples GW-2 (11-14), GW-4 (13-17), SG-4 (2-6), and SG-6 (2-6). Hexavalent chromium was detected in concentrations exceeding the Residential PSRG in each soil sample. Several additional targeted contaminant constituents were detected in concentrations exceeding their respective laboratory detection limits, but below their respective regulatory standards. Multiple reported sample concentrations were qualified as being between the laboratory’s detection limits and reporting limits, and therefore, are estimated. See the laboratory analytical report for further qualifiers on this data A summary of the analytical results of the soil samples is presented on Tables 6 in Appendix II and the soil analytical results are identified on Figure 3 in Appendix I. A copy of the laboratory’s analytical report is included in Appendix V. Soil Gas, Soil, and Groundwater Assessment Report Greenhouse Project/601 N. Mangum St., Durham, NC Brownfields Project Name: N. Mangum Street Properties II Brownfields Project No. 20593-21-032 S&ME Project No. 213673 November 4, 2022 4.2 Soil Gas Analytical Results The laboratory analytical results of the soil gas samples indicate that benzene, ethylbenzene, and naphthalene were detected in concentrations exceeding their respective Residential Soil Gas Screening Levels (SGSLs) in soil gas sample SG-1. These constituents were also detected in the soil gas sample SG-DUP at relative concentrations, which is a blind duplicate sample of SG-1. In addition, benzene and trichloroethylene were detected in concentrations exceeding their respective Residential SGSLs in soil gas sample SG-2. Several other VOCs were detected in each of the soil gas samples, however, there were no detections exceeding their respective Residential SGSLs. A summary of the analytical results of the soil gas samples is presented on Table 7 in Appendix II and the soil gas concentrations which exceeded their respective laboratory detection limits are displayed on Figure 4 in Appendix I. A copy of the laboratory’s analytical report is included in Appendix V. 4.3 Groundwater Analytical Results The laboratory analytical results of the groundwater samples indicated that benzene, 1,2-dichloroethane, naphthalene, and 2-methylnaphthalene were detected in the sample collected from GW-1 in concentrations exceeding their respective NCDEQ 2L Standards. These constituents were also detected in the groundwater sample GW-DUP at relative concentrations, which is a blind duplicate sample of GW-1. In addition, benzene, 2- methylnaphthalene, and naphthalene were detected in concentrations exceeding their respective 2L Standards in the groundwater sample collected from GW-2. No targeted contaminant constituents were detected in concentrations exceeding their respective 2L Standards in the samples collected from GW-3 and GW-4. Several VOC and SVOC constituents were reported in groundwater samples from GW-1 and GW-2 exceeding NCDEQ Groundwater Screening Levels for Residential Vapor Intrusion Screening Levels (VISLs). The groundwater sample from GW-3 marginally exceeded the VISL for chloroform. A summary of the analytical results of the groundwater samples is presented on Table 8 in Appendix II and the groundwater concentrations which exceeded their respective laboratory detection limits are displayed on Figure 5 in Appendix I. A copy of the laboratory’s analytical report is included in Appendix V. 4.4 Quality Assurance/Quality Control Analytical Results During the soil, soil gas, and groundwater sampling, a comparison of the analytical results of the duplicate samples to the record samples indicated similar concentrations of detected constituents. The blind duplicate groundwater sample (GW-DUP) was a blind duplicate sample of GW-1. The blind duplicate soil sample(Soil Dup) was a blind duplicate of sample SG-2 (11-14). The blind duplicate soil gas sample (SG-DUP) was a blind duplicate of sample SG-1. The laboratory results of the record samples compared to the duplicate samples were all with acceptable relative differences for quality control for the media sampled. Soil Gas, Soil, and Groundwater Assessment Report Greenhouse Project/601 N. Mangum St., Durham, NC Brownfields Project Name: N. Mangum Street Properties II Brownfields Project No. 20593-21-032 S&ME Project No. 213673 November 4, 2022 5.0 Discussion of Results 5.1 Soil Discussion Petroleum-related VOCs (benzene and naphthalene) were detected in concentrations exceeding their respective Protection of Groundwater PSRGs in soil samples from GW-1 (10-15) and GW-2 (11-14). Arsenic was detected in all samples, except GW-1 (10-15), at concentrations exceeding the Residential or Industrial Health Based PSRGs. Hexavalent chromium was detected in each of the soil samples at concentrations exceeding the Residential Health Based PSRG. Selenium was detected exceeding the Protection of Groundwater PSRG in soil samples GW-2 (11-14), GW-4 (13-17), SG-4 (2-6), and SG-6 (2-6). 5.2 Soil Gas Discussion Two soil gas samples (SG-1 and SG-2 or SG-DUP) were reported with benzene, ethylbenzene and naphthalene at concentrations exceeding their respective Residential SGSLs. Trichloroethylene was detected in SG-2 at a concentration exceeding the Residential SGSL. 5.3 Groundwater Discussion Groundwater has historically been contaminated with petroleum compounds in the northeastern portion of the site from historical use. Groundwater samples collected from temporary monitor well GW-1 installed in this area were reported with benzene, 1,2-dichloroethane, naphthalene, and 2-methylnaphthalene at concentrations exceeding their respective 2L Standards. The groundwater sample collected from GW-2 and GW-DUP (also installed in this area) contained benzene, isopropyl ether and naphthalene in concentrations exceeding their respective 2L Standards. Several other VOCs, SVOCs, and Metals were detected in samples GW-1 through GW-4 at concentrations above the laboratory method detection limit but below their respective 2L Standards. 5.4 Sitewide Environmental Risks - NCDEQ Risk Calculator NCDEQ’s Risk Calculator was used to evaluate environmental exposure risks of multiple contaminants and exposure pathways associated with the contaminated environmental media on site. S&ME used the newest version (July 2022) of NCDEQ’s Risk Calculator, downloaded from the NCDEQ website. The highest concentration of each constituent from each media sampled during the assessment was input into the NCDEQ Risk Calculator. The outputs from the Risk Calculator provided the following:  The risk was not exceeded for residential, non-residential, construction worker and recreator/trespasser receptors exposure to soil.  The risk was exceeded for all receptors for groundwater use. However, groundwater will not be used at this site.  The risk was exceeded for indoor air vapor intrusion for residential receptors for the groundwater to indoor air, and soil gas to indoor air pathways.  The risk was exceeded for indoor air vapor intrusion for non-residential worker receptors for the groundwater to indoor air pathway. Soil Gas, Soil, and Groundwater Assessment Report Greenhouse Project/601 N. Mangum St., Durham, NC Brownfields Project Name: N. Mangum Street Properties II Brownfields Project No. 20593-21-032 S&ME Project No. 213673 November 4, 2022 A copy of the NCDEQ Risk Calculator Summary is included as Appendix VI. 5.5 Quality Assurance/Quality Control Discussion Blind duplicate samples were collected from each sampling media (soil, soil gas, and groundwater). The laboratory results of the record samples compared to the duplicate samples were all with acceptable relative differences for quality control for the media sampled. 6.0 Conclusions Based on the results of the assessment activities performed at the during the June and July 2022 site assessment, the following conclusions are presented: 6.1 Soil Constituents (benzene, naphthalene, total xylenes, arsenic, selenium, and hexavalent chromium) were detected above their respective PSRGs in several of the soil samples collected across the site. The NCDEQ Risk Calculator output showed the risk was not exceeded for residential, non-residential, construction worker and recreator/trespasser receptors exposure to soil. 6.2 Groundwater Shallow groundwater was shown to be impacted in monitor wells GW-1 and GW-2 with benzene, 1,2- dichloroethane, naphthalene, and 2-methylnaphthalene detected above their respective 2L Standards. Groundwater will not be used on this site. 6.3 Soil Gas Soil gas sampling results were reported with benzene, ethylbenzene, naphthalene, and trichloroethylene in two of the sample locations above their respective residential SGSLs. The residential receptor vapor intrusion risk is exceeded for both groundwater and soil gas to indoor air pathways, and the non-residential worker receptor vapor intrusion risk is exceeded for groundwater to indoor air pathway. 7.0 Recommendations The analytical results from the assessment in June and July 2022 indicate the soil, groundwater, and soil gas are impacted with contaminants above their respective screening levels as a result from historic operations at the site. Based on the soil, groundwater analytical results discussed above and the applicable Health Based PSRGs, the onsite soils and groundwater will be subject to the best practices in a DEQ-approved Environmental Management Plan (EMP) to support site development. Soil Gas, Soil, and Groundwater Assessment Report Greenhouse Project/601 N. Mangum St., Durham, NC Brownfields Project Name: N. Mangum Street Properties II Brownfields Project No. 20593-21-032 S&ME Project No. 213673 November 4, 2022 Because the vapor intrusion risk calculated with the NCDEQ Risk Calculator is exceeded for both residential and non-residential workers, S&ME recommends planning and design of a vapor intrusion mitigation system (VIMS) below the proposed structure. The VIMS design should be included in the EMP for site development. 8.0 References Pertinent information for this was obtained from the following external sources.  Geotechnical Exploration Report - Greenhouse Project, dated June 9, 2021, prepared by S&ME, Inc.  Stormwater Soil Evaluation Report - Greenhouse Project, dated June 3, 2021, prepared by S&ME, Inc. Appendices Appendix I – Figures USGS The National Map: National Boundaries Dataset, 3DEP ElevationProgram, Geographic Names Information System, National HydrographyDataset, National Land Cover Database, National Structures Dataset, andNational Transportation Dataset; USGS Global Ecosystems; U.S. CensusBureau TIGER/Line data; USFS Road Data; Natural Earth Data; U.S.Department of State Humanitarian Information Unit; and NOAA NationalCenters for Environmental Information, U.S. Coastal Relief Model. Datarefreshed August, 2021.Subject Property SCALE: DATE: PROJECT NUMBER FIGURE NO. 11 " = 1,500 ' 8-29-22 213673 NORTH MANGUM ST. PROPERTIES II / BF# 20593-21-032GREENHOUSE PROJECT - 601 SOUTH MANGUM STREETDURHAM, DURHAM COUNTY, NORTH CAROLINADrawing Path: T:\GEO\Projects\2021\213673_Mangum(Four Points Dev)_Greenhouse Project_Durham, NC\!GIS\Brownfields Assessment\1 - usgs.mxd plotted by lhester 08-29-20220 1,500 3,000(FEET) VICINITY MAP ³ REFERENCE:GIS BASE LAYERS WERE OBTAINED FROM THE USGS NATIONAL TOPOGRAPHIC BASEMAP.THIS MAP IS FOR INFORMATIONAL PURPOSES ONLY. ALL FEATURE LOCATIONS DISPLAYEDARE APPROXIMATED. THEY ARE NOT BASED ON CIVIL SURVEY INFORMATION, UNLESSSTATED OTHERWISE. !( !( !( !( !( !( !( !( !( !( !( !( !( !( !(N Mangum StDowd St Broadway St Hunt St SG-1 SG-2 SG-3 SG-4 SG-5 SG-6 SG-7 SG-8 GW-3 GW-1 GW-2 GW-4 SS-1 SS-2 SS-3 NC OneMap, NC Center for Geographic Information and Analysis, NC 911 Board !(Soil Sample Locations !(Ground Water & Soil Sample Locations !(Soil Gas Probe & Soil Sample Location Subject Property Durham County Parcels SCALE: DATE: PROJECT NUMBER FIGURE NO.2 1 " = 50 ' 8-29-22 213673NORTH MANGUM ST. PROPERTIES II / BF# 20593-21-032GREENHOUSE PROJECT - 601 SOUTH MANGUM STREETDURHAM, DURHAM COUNTY, NORTH CAROLINADrawing Path: T:\GEO\Projects\2021\213673_Mangum(Four Points Dev)_Greenhouse Project_Durham, NC\!GIS\Brownfields Assessment\2 - site map.mxd plotted by lhester 08-29-20220 50 100 (FEET)SITE MAP³ REFERENCE:GIS BASE LAYERS WERE OBTAINED FROM THE NC ONEMAP LATEST ORTHOIMAGERY BASELAYER. THIS MAP IS FOR INFORMATIONAL PURPOSES ONLY. ALL FEATURE LOCATIONSDISPLAYED ARE APPROXIMATED. THEY ARE NOT BASED ON CIVIL SURVEY INFORMATION,UNLESS STATED OTHERWISE. !? !? !? !? !? !? !? !? !U !U !U !U !> !> !> GW-1 (10-15') mg/KgBenzene 0.135Naphthalene (VOC) 2.21*Naphthalene (SVOC) 0.701Hexavalent Chromium 3.45* GW-2 (11-14') mg/KgBenzene 3.38*Naphthalene (VOC) 3.49*Total Xylenes 21.1Naphthalene (SVOC) 2.49*Arsenic 3.40*Selenium 3.77Hexavalent Chromium 1.19* GW-3 (7-12') mg/KgArsenic 4.26*Hexavalent Chromium 0.31* GW-4 (13-17') mg/KgArsenic 1.57*Selenium 3.97Hexavalent Chromium 0.53* SS-1 (2-6') mg/KgArsenic 1.59*Hexavalent Chromium 2.61* SS-2 (2-6') mg/KgArsenic 1.80*Hexavalent Chromium 0.67* SS-3 (2-6') mg/KgArsenic 0.854*Hexavalent Chromium 0.87* Soil Duplicate (2-6') mg/KgArsenic 2.23*Hexavalent Chromium 0.40* SG-1 (2-6') mg/KgHexavalent Chromium 1.22* SG-2 (2-6') mg/KgArsenic 1.50*Hexavalent Chromium 0.89* SG-3 (2-6') mg/KgArsenic 1.12*Hexavalent Chromium 0.77* SG-4 (2-6') mg/KgArsenic 1.52*Selenium 3.54Hexavalent Chromium 0.45* SG-6 (2-6') mg/KgArsenic 3.07*Selenium 2.66Hexavalent Chromium 1.07* SG-7 (2-6') mg/KgArsenic 2.27*Hexavalent Chromium 0.58* SG-8 (2-6') mg/KgArsenic 3.44*Hexavalent Chromium 0.74* SG-5Not Sampled N Mangum StDowd St Broadway St Hunt St !>Soil Sample Locations !U Ground Water & Soil Sample Locations !?Soil Gas Probe & Soil Sample Location Subject Property Durham County Parcels SCALE: DATE: PROJECT NUMBER FIGURE NO.3 1 " = 40 ' 7-25-22 213673NORTH MANGUM ST. PROPERTIES II / BF# 20593‐21‐032 GREENHOUSE PROJECT ‐ 601 SOUTH MAGNUM STREET DURHAM, DURHAM COUNTY, NORTH CAROLINA Drawing Path: T:\GEO\Projects\2021\213673_Mangum(Four Points Dev)_Greenhouse Project_Durham, NC\!GIS\Brownfields Assessment\soil sample results.mxd plotted by lhester 07-25-20220 50 100 (FEET)SOIL SAMPLE RESULTS³ NOTES:Samples collected on June 28 and 29, 2022.Only detections exceeding the North Carolina Division of Waste Managment Preliminary SoilRemediation Goals (PSRGs) (2021) are shown.Detections shown in bold exceeded the Protection of Groundwater PSRGs.Detections shown with an * exceeded the Residential Health Based PSRG.REFERENCE:GIS BASE LAYERS WERE OBTAINED FROM THE NC ONEMAP ORTHOIMAGERY BASEMAP.THIS MAP IS FOR INFORMATIONAL PURPOSES ONLY. ALL FEATURE LOCATIONS DISPLAYEDARE APPROXIMATED. THEY ARE NOT BASED ON CIVIL SURVEY INFORMATION, UNLESSSTATED OTHERWISE. !? !? !? !? !? !? !? !? !U !U !U !U !> !> !> SG-1 ug/m3Benzene 50Ethylbenzene 110Naphthalene 29 SG-2 ug/m3Benzene 12Trichloroethylene 28 SG-DUP ug/m3Benzene 54Ethylbenzene 110Naphthalene 25 SG-3Detections below SGSLs SG-4Detections below SGSLs SG-5Detections below SGSLs SG-6Detections below SGSLs SG-7Detections below SGSLs SG-8Detections below SGSLs N Mangum StDowd St Broadway St Hunt St GW-3 GW-1 GW-2 GW-4 SS-1 SS-2 SS-3 !>Soil Sample Locations !U Ground Water & Soil Sample Locations !?Soil Gas Probe & Soil Sample Location Subject Property Durham County Parcels SCALE: DATE: PROJECT NUMBER FIGURE NO.4 1 " = 40 ' 7-25-22 213673NORTH MANGUM ST. PROPERTIES II / BF# 20593‐21‐032 GREENHOUSE PROJECT ‐ 601 SOUTH MAGNUM STREET DURHAM, DURHAM COUNTY, NORTH CAROLINA Drawing Path: T:\GEO\Projects\2021\213673_Mangum(Four Points Dev)_Greenhouse Project_Durham, NC\!GIS\Brownfields Assessment\soil gas sample results.mxd plotted by lhester 07-25-20220 50 100 (FEET)SOIL GAS SAMPLE RESULTS³ NOTES: Samples collected on July 5, 2022. Only detections exceeding the North Carolina Division of Waste Managment Vapor IntrusionResidential Soil Gas Screening Levels (SGSLs) (January 2022) are shown. See Table 7 - Soil Gas Sample Analytical Results Summary for all other detections. REFERENCE: GIS BASE LAYERS WERE OBTAINED FROM THE NC ONEMAP ORTHOIMAGERY BASEMAP. THIS MAP IS FOR INFORMATIONAL PURPOSES ONLY. ALL FEATURE LOCATIONS DISPLAYEDARE APPROXIMATED. THEY ARE NOT BASED ON CIVIL SURVEY INFORMATION, UNLESS STATED OTHERWISE. !? !? !? !? !? !? !? !? !U !U !U !U !> !> !> GW-1 ug/LBenzene 229*1,2-dichloroethane 6.49*Ethylbenzene 232*n-heptane 3.11*Hexane 51.2*Naphthalene (VOC) 358*1,2,4-trimethylbenzene 58.1*Total Xylenes 94.1*2-methylnaphthalene 44.7Naphthalene (SVOC) 153* GW-2 ug/LBenzene 284*Ethylbenzene 47*Isopropyl ether 246Total Xylenes 100*Naphthalene (SVOC) 24.4* GW-4Detections below 2L Standards and GWSLs GW-2 ug/LChloroform 0.867* GW-DUP ug/LBenzene 229*1,2-dichloroethane 5.57*Ethylbenzene 263*n-heptane 4.43*Hexane 51.6*Naphthalene (VOC) 388*1,2,4-trimethylbenzene 81.1*Total Xylenes 119*2-methylnaphthalene 57.9Naphthalene (SVOC) 184*N Mangum StDowd St Broadway St Hunt St SG-1 SG-2 SG-3 SG-4 SG-5 SG-6 SG-7 SG-8 SS-1 SS-2 SS-3 !>Soil Sample Locations !U Ground Water & Soil Sample Locations !?Soil Gas Probe & Soil Sample Location Subject Property Durham County Parcels SCALE: DATE: PROJECT NUMBER FIGURE NO.5 1 " = 40 ' 9-16-22 213673GREENHOUSE PROJECT601 SOUTH MAGNUM STREETDURHAM, DURHAM COUNTY, NORTH CAROLINADrawing Path: T:\GEO\Projects\2021\213673_Mangum(Four Points Dev)_Greenhouse Project_Durham, NC\!GIS\Brownfields Assessment\groundwater sample results.mxd plotted by dkehoe 09-16-20220 50 100 (FEET)GROUNDWATER SAMPLE RESULTS³ NOTES: Samples collected on June 30, 2022. Only detections exceeding NCDEQ or USEPA standards are shown. Detections in BOLD exceed North Carolina Groundwater Quality 2L Standards (15 NCAC 2L). * indicates a detection above the Groundwater Screening Level for Residential Vapor Intrusion Screening Levels. See Table 8 - Groundwater Sample Analytical Results Summary for all other detections. REFERENCE: GIS BASE LAYERS WERE OBTAINED FROM THE NC ONEMAP ORTHOIMAGERY BASEMAP. THIS MAP IS FOR INFORMATIONAL PURPOSES ONLY. ALL FEATURE LOCATIONS DISPLAYED ARE APPROXIMATED. THEY ARE NOT BASED ON CIVIL SURVEY INFORMATION, UNLESS Appendix II – Tables Sample ID Northing Easting Latitude Longitude GW-1 819011.3920 2030648.031 36.0002666 -78.8963888 GW-2 818912.4690 203056.924 35.8491348 -85.0673046 GW-3 818987.9510 2030513.946 36.0002026 -78.8968422 GW-4 819010.9230 2030332.04 36.0002662 -78.8974571 SG-1 819002.9530 2030598.335 36.0002436 -78.8965569 SG-2 818940.1300 2030598.335 36.000071 -78.8965571 SG-3 818851.9900 2030529.4170 35.9998291 -78.8967904 SG-4 818899.8110 2030512.071 35.9999605 -78.8968489 SG-5 818878.2440 2030465.188 35.9999014 -78.8970074 SG-6 818907.7810 2030416.429 35.9999827 -78.8971722 SG-7 819032.9580 2030450.185 36.0003264 -78.8970576 SG-8 819066.7140 2030536.918 36.0004189 -78.8967643 SS-1 818994.0450 2030639.1230 36.000219 -78.896419 SS-2 819018.8930 2030631.153 36.0002873 -78.8964459 SS-3 818965.4470 2030610.056 36.0001405 -78.8965174 Notes: North and Easting are in feet in the North Carolina State Plane Coordinate System (NAD83). Latitude and longitude are reported in decimal degrees. Figure 2 depicts the sample locations. Brownfields Project No.: 20593-21-032 S&ME Project No.: 213673 TABLE 1 Sample Location Coordinates Greenhouse Project - 601 N. Mangum Street, Durham, North Carolina Brownfields Project Name: N. Mangum Street Properties II Sample ID Collection Date Depth of Sample (ft-bgs)PID (ppm) GW-1 6/28/2022 10 - 15 2,000 GW-2 6/28/2022 11 - 14 2,000 GW-3 6/28/2022 7 - 12 1.5 GW-4 6/29/2022 13 - 17 2.7 SG-1 6/29/2022 2 - 6 2.7 SG-2 6/29/2022 2 - 6 3.3 SG-3 6/29/2022 2 - 6 1.3 SG-4 6/29/2022 2 - 6 1.8 SG-6 6/29/2022 2 - 6 0.8 SG-7 6/29/2022 2 - 6 2.1 SG-8 6/29/2022 2 - 6 0.9 SS-1 6/29/2022 2 - 6 0.6 SS-2 6/29/2022 2 - 6 0.8 SS-3 6/29/2022 2 - 6 1.6 NOTES: ft-bgs: feet below ground surface PID: photo ionization detector ppm: parts per million Greenhouse Project - 601 N. Mangum Street, Durham, North Carolina TABLE 2 SOIL SCREENING RESULTS Brownfields Project Name: N. Mangum Street Properties II Brownfields Project No.: 20593-21-032 S&ME Project No.: 213673 Sample ID Date Installed Date Sampled Boring Diameter (inches) Total Depth (ft-bgs) #2 Filter Sand Pack Interval (ft-bgs) *Implant Placement Depth (ft-bgs) Hydrated Granular BentoniteSG-1 6/29/2022 7/5/2022 2 6.0 4.5 - 6.0 5.0 - 5.75 0.0 - 4.5 SG-2 6/29/2022 7/5/2022 2 6.0 4.5 - 6.0 5.0 - 5.75 0.0 - 4.5 SG-3 6/29/2022 7/5/2022 2 6.0 4.5 - 6.0 5.0 - 5.75 0.0 - 4.5 SG-4 6/29/2022 7/5/2022 2 6.0 4.5 - 6.0 5.0 - 5.75 0.0 - 4.5 SG-5 6/29/2022 7/5/2022 2 6.0 4.5 - 6.0 5.0 - 5.75 0.0 - 4.5 SG-6 6/29/2022 7/5/2022 2 6.0 4.5 - 6.0 5.0 - 5.75 0.0 - 4.5 SG-7 6/29/2022 7/5/2022 2 6.0 4.5 - 6.0 5.0 - 5.75 0.0 - 4.5 SG-8 6/29/2022 7/5/2022 2 6.0 4.5 - 6.0 5.0 - 5.75 0.0 - 4.5 Notes: ft-bgs = feet below ground surface *Implant length = 9 inches or approximately 0.75 feet. The soil gas implant borings were properly abandoned after sampling on July 5, 2022. Brownfields Project No.: 20593-21-032 S&ME Project No.: 213673 Brownfields Project Name: N. Mangum St. Properties II TABLE 3 Soil Gas Implant Installation Details Greenhouse Project - 601 N. Mangum Street, Durham, North Carolina Well ID Date Installed Date Sampled Well Diameter (inches) Screen Length (feet) Screened Interval (ft-bgs) Total Well Depth (ft-btoc) Casing Stickup Height (ft) Date Water Level Measured Depth to Water (ft-btoc) GW-1 6/28/2022 6/30/2022 2 10 10.0 -20.0 20 0.0 6/29/2022 6.69 GW-2 6/28/2022 6/30/2022 2 15 14.0 - 29.0 29 -0.9 6/29/2022 9.59 GW-3 6/28/2022 6/30/2022 2 10 20.0 - 30.0 30 -1.1 6/29/2022 18.12 GW-4 6/29/2022 6/30/2022 2 20 10.0 - 30.0 30 -0.8 6/29/2022 18.10 Notes: ft-bgs = feet below ground surface ft-btoc = feet below top of casing Brownfields Project No.: 20593-21-032 S&ME Project No.: 213673 Brownfields Project Name: N. Mangum St. Properties II TABLE 4 Temporary Well Construction Details and Groundwater Elevations Greenhouse Project - 601 N. Mangum Street, Durham, North Carolina Field Parameters (units) ---> Date Collected GW-1 6/30/2022 21.1 6.1 359 1.9 92 9.24 GW-2 6/30/2022 22.2 6.4 640 4.3 110 9.55 GW-3 6/30/2022 20.5 6.9 470 5.3 28.5 5.27 GW-4 6/30/2022 23.4 6.6 479 3.8 91 9.43 Notes: Readings displayed are the stabilized readings taken immediately prior to sampling. A complete field paramter summary for each well is included in Appendix IV. °C = degrees Celsius s.u. = standard units µS/cm = microsiemens per centimeter mg/L= miligrams per liter mV = milivolts NTUs = nephelometric turbidity units Turbidity (NTUs)Well ID Temperature (°C) pH (s.u.) Spec. Conductivity (µS/cm) Dissolved Oxygen (mg/L) Oxidation- Reduction Potential (mV) S&ME Project No.: 213673 TABLE 5 Groundwater Field Parameters Summary Greenhouse Project - 601 N. Mangum Street, Durham, North Carolina Brownfields Project Name: N. Mangum St. Properties II Brownfields Project No.: 20593-21-032 Page 1 of 2 Sample ID Date Collected GW-1 (10-15)6/28/2022 0.310 B 0.135 0.0277 0.00797 <0.0132 2.37 5.09 6.32 0.0227 0.00534 J 2.21 0.0873 0.195 0.0445 0.00823 3.5 GW-2 (11-14)6/28/2022 <1.14 3.38 1.17 <0.207 <0.954 5.35 11.1 13.9 0.389 J 0.417 J 3.49 1.43 3.57 9.86 3.50 21.1 GW-3 (7-12)6/28/2022 0.0844 B <0.00215 <0.00170 <0.00179 <0.00825 <0.00188 <0.00386 <0.00152 <0.00197 <0.00233 <0.00278 <0.00197 <0.00233 <0.00224 <0.00215 <0.00323 GW-4 (13-17)6/29/2022 0.0502 B <0.00226 <0.00179 <0.00188 <0.00866 <0.00198 <0.00405 <0.00160 <0.00207 <0.00245 <0.00292 <0.00207 <0.00245 <0.00235 <0.00226 <0.00339 SS-1 (2-6)6/29/2022 0.0186 J B <0.00225 <0.00179 <0.00188 <0.00864 <0.00197 <0.00404 <0.00160 <0.00207 <0.00244 <0.00291 <0.00207 <0.00244 <0.00235 <0.00225 <0.00338 SS-2 (2-6)6/29/2022 0.0655 B <0.00277 <0.00219 <0.00231 <0.0106 <0.00243 <0.00497 <0.00196 <0.00254 <0.00300 <0.00358 <0.00254 <0.00300 <0.00289 <0.00277 <0.00416 SS-3 (2-6)6/29/2022 0.0392 J B <0.00202 <0.00160 <0.00168 <0.00775 <0.00177 <0.00362 <0.00143 <0.00185 <0.00219 <0.00261 <0.00185 <0.00219 <0.00211 <0.00202 <0.00303 Soil Dup 6/29/2022 0.0594 B <0.00226 0.0235 0.00467 J <0.00867 <0.0713 <0.146 <0.0578 0.00651 <0.00245 <0.105 0.0326 <0.00245 0.174 0.0787 0.00450 J SG-1 (2-6)6/29/2022 0.0201 J B <0.00224 <0.00177 <0.00187 <0.00859 <0.00196 <0.00402 <0.00159 <0.00206 <0.00243 <0.00290 <0.00206 <0.00243 <0.00234 <0.00224 <0.00336 SG-2 (2-6)6/29/2022 0.0349 J B <0.00218 0.00288 J <0.00181 <0.00834 <0.00190 0.0590 0.0584 <0.00453 <0.00236 <0.00281 0.00362 J <0.00236 0.0211 0.00931 <0.00326 SG-3 (2-6)6/29/2022 0.0398 J B <0.00238 <0.00188 <0.00198 <0.00912 <0.00208 <0.00426 <0.00168 <0.00496 <0.00258 <0.00307 <0.00218 <0.00258 <0.00248 <0.00238 <0.00357 SG-4 (2-6)6/29/2022 0.0929 B <0.00254 <0.00201 <0.00212 0.0119 J <0.00222 <0.00455 <0.00180 <0.00233 <0.00275 0.0168 <0.00233 <0.00275 <0.00265 <0.00254 <0.00381 SG-6 (2-6)6/29/2022 0.140 B <0.00226 <0.00179 <0.00188 0.00982 J <0.00198 <0.00497 <0.00160 <0.00207 <0.00245 <0.00292 <0.00207 <0.00245 <0.00236 <0.00226 <0.00339 SG-7 (2-6)6/29/2022 0.0802 B <0.00247 <.00195 <0.00205 <0.00945 <0.00216 <0.00442 <0.00175 <0.00226 <0.00267 <0.00318 <0.00226 <0.00267 <0.00257 <0.00247 <0.00370 SG-8 (2-6)6/29/2022 <0.0101 <0.00221 <0.00175 <0.00184 <0.00846 <0.00193 <0.00395 <0.00156 <0.00202 <0.00239 <0.00285 <0.00202 <0.00239 <0.00230 <0.00221 <0.00331 Residential Health Based PSRG 12,000 1.2 780 1,600 5,500 6.1 4.4 130 410 NE 2.1 780 990 63 56 120 140,000 5.4 12,000 23,000 23,000 27 58 540 2,100 NE 8.8 5,100 9,700 370 320 530 Protection of GW PSRG 25 0.01 4.5 4.1 3.1 13.0 62 55 2.3 NE 0.39 2.6 8.3 12 11 9.9 Notes: Soil sample concentrations are reported in mg/Kg.B: Analyte was also detected in the associated method blank at a concentration that may have contributed to the sample result. mg/Kg - milligrams per kilogram. NE - not established. < - indicates the constituent was not detected above the method detection limit. PSRG: Division of Waste Management Preliminary Soil Remediation Goals (June 2021). Concentrations shown in BOLD exceed the laboratory detection limits. Concentrations that exceed the Residential Health Based PSRG are highlighted yellow. Concentrations that exceed the Industrial PSRG are highlighted orange. The depth from which each soil sample was collected is identified in the parenthesis of the Sample ID and is expressed in feet below ground surface. *The soil sample GW-3 (8-10') was collected from below the water table. At the time of drilling the soils appeared dry. Duplicate sample SG-DUP is associated with the record sample SG-2 (2'-6'). J: Estimated - detection is between the Method Detection Limit and Repoted Detection Limit - therefore the concentration is an estimate. Data Qualifiers: S&ME Project No.: 213673 Analytical Method Analyte acetone1,2,4-trimethylbenzene1,3,5-trimethylbenzenetotal xylenesTABLE 6 Soil Sample Analytical Results Summary Greenhouse Project - 601 N. Mangum Street, Durham, North Carolina Brownfields Project Name: N. Mangum St. Properties II Brownfields Project No.: 20593-21-032 p-isopropyltoluenenaphthalenen-propylbenzenetolueneIndustrial PSRG Volatile Organic Compunds by EPA Method 8260D (mg/Kg)hexanen- heptaneisopropylbenzenebenzenen-butylbenzenesec-butylbenzene2-butanone (MEK)ethylbenzene Page 2 of 2 Method 7199 (mg/kg) Sample ID Date Collected chromiumleadmercuryGW-1 (10-15)6/28/2022 <0.0427 <0.0601 <0.0348 <0.0332 <0.0506 1.15 0.701 0.0901 J B <0.0427 <0.0537 <0.0427 0.600 194 0.0909 185 B 1.82 0.0150 J 1.12 <0.0147 3.45 GW-2 (11-14)6/28/2022 <0.0321 <0.0452 <0.0262 <0.0250 <0.0381 2.42 2.49 0.0697 J B <0.0321 0.176 J <0.0321 3.40 215 <0.0170 60.5 B 11.5 0.0112 J 3.77 <0.0113 1.19 GW-3 (7-12)6/28/2022 <0.0320 <0.0450 <0.0260 <0.0249 <0.0379 <0.0450 <0.0355 0.0706 J B <0.0320 <0.0402 <0.0320 4.26 145 0.0289 J 215 B 10.4 0.0645 1.51 0.0132 J 0.31 GW-4 (13-17)6/29/2022 <0.0320 <0.0450 <0.0261 <0.0249 <0.0379 <0.0450 <0.0355 0.0847 J B <0.0320 <0.0403 <0.0320 1.57 104 0.0459 J 25.4 B 13.2 0.0146 J 3.97 <0.0112 0.53 SS-1 (2-6)6/29/2022 0.0334 J <0.0465 <0.0269 <0.0257 0.0514 J <0.0465 <0.0367 0.0737 J B 0.0693 J <0.0416 0.0520 J 1.59 67.9 <0.0179 60.2 B 14.1 0.0126 J 1.29 <0.0119 2.61 SS-2 (2-6)6/29/2022 <0.0312 <0.0439 <0.0254 0.0270 J <0.0370 <0.0439 <0.0347 0.0626 J B <0.0312 <0.0393 0.0326 J 1.80 32.0 0.0627 7.87 B 12.2 0.0116 J 1.18 0.0277 J 0.67 SS-3 (2-6)6/29/2022 <0.0290 <0.0409 <0.0237 <0.0226 <0.0344 <0.0409 <0.0323 0.0731 J B <0.0290 <0.0366 <0.0290 0.854 43.0 0.0163 J 13.0 B 11.1 0.0526 0.954 0.0196 J 0.87 Soil Dup 6/29/2022 <0.0307 <0.0432 <0.0250 <0.0239 <0.0364 <0.0432 <0.0341 0.0581 J B <0.0307 <0.0387 <0.0307 2.23 64.9 <0.0162 20.6 B 9.37 <0.00887 1.26 <0.0108 0.40 SG-1 (2-6)6/29/2022 <0.0313 <0.0440 <0.0255 <0.0243 <0.0371 <0.0440 <0.0348 0.0606 J B <0.0313 <0.0394 <0.0313 0.641 23.2 <0.0180 14.0 B 7.48 0.0221 J 0.422 J <0.0120 1.22 SG-2 (2-6)6/29/2022 <0.0304 <0.0428 <0.0248 <0.0237 <0.0361 <0.0428 <0.0338 0.0685 J B <0.0304 <0.0383 <0.0304 1.50 16.4 <0.0169 13.2 B 6.17 0.0141 J 0.705 <0.0112 0.89 SG-3 (2-6)6/29/2022 <0.0295 <0.0415 <0.0240 <0.0229 <0.0349 <0.0415 <0.0327 0.0628 J B <0.0295 <0.0371 <0.0295 1.12 17.6 <0.0159 11.4 B 6.28 0.0239 J 0.404 J <0.0106 0.77 SG-4 (2-6)6/29/2022 0.0405 J 0.0484 J 0.0299 J 0.0336 J 0.0616 J <0.0452 <0.0356 0.0727 J B <0.0321 <0.0404 0.0595 J 1.52 75.3 0.0571 J 15.6 B 18.5 0.0274 J 3.54 0.0116 J 0.45 SG-6 (2-6)6/29/2022 <0.0303 <0.0426 <0.0247 <0.0236 <0.0359 <0.0426 <0.0336 0.0649 J B <0.0303 <0.0381 <0.0303 3.07 116 0.0997 20.6 B 63.2 0.149 2.66 0.0805 J 1.07 SG-7 (2-6)6/29/2022 <0.0317 <0.0446 <0.0258 <0.0247 0.0460 J <0.0446 <0.0352 0.0625 J B <0.0317 <0.0399 0.0456 J 2.27 17.9 <0.0178 14.9 B 8.97 0.0197 J 0.933 <0.0119 0.58 SG-8 (2-6)6/29/2022 <0.0324 <0.0455 <0.0264 <0.0252 <0.0384 <0.0455 <0.0360 0.0582 J B <0.0324 <0.0408 <0.0324 3.44 35.4 0.105 13.1 B 26.9 0.0253 J 1.18 <0.0114 0.74 Residential Health Based PSRG 1.1 1.1 NE 110 480 48 2.1 39 NE 3,800 360 0.68 3,100 1.4 23,000 400 4.7 78 78 0.31 21 21 NE 2,100 6,000 600 8.8 160 NE 49,000 4,500 3 47,000 20 350,000 800 70.0 1,200 1,200 6.5 Protection of GW PSRG 0.35 1.2 NE 36 670 3.1 0.39 14 NE 0.34 440 5.8 580 3 360,000 250 1.0 2.1 3.4 3.8 Notes: Soil sample concentrations are reported in mg/Kg.B: Analyte was also detected in the associated method blank at a concentration that may have contributed to the sample result. mg/Kg - milligrams per kilogram.J: Estimated - detection is between the Method Detection Limit and Repoted Detection Limit - therefore the concentration is an estimate. NE - not established. < - indicates the constituent was not detected above the method detection limit. PSRG: Division of Waste Management Preliminary Soil Remediation Goals (June 2021). Concentrations shown in BOLD exceed the laboratory detection limits. Concentrations that exceed the Residential Health Based PSRG are highlighted yellow. Concentrations that exceed the Industrial PSRG are highlighted orange. The depth from which each soil sample was collected is identified in the parenthesis of the Sample ID and is expressed in feet below ground surface. *The soil sample GW-3 (8-10') was collected from below the water table. At the time of drilling the soils appeared dry. Duplicate sample SG-DUP is associated with the record sample SG-2 (2'-6'). Data Qualifiers: TABLE 6 Soil Sample Analytical Results Summary Greenhouse Project - 601 N. Mangum Street, Durham, North Carolina Brownfields Project Name: N. Mangum St. Properties II Brownfields Project No.: 20593-21-032 S&ME Project No.: 213673 Metals by EPA Method 6010D (mg/Kg)benzo(a)anthracenesilvernaphthalenefluoranthenebenzo(b)fluoranthenehexavalent chromiumbenzo(g,h,i)perylenechrysenepyrenephenolarsenicbariumcadmiumseleniumphenanthreneSemi-Volatile Organic Compounds by EPA Method 8270E (mg/Kg) Industrial PSRG bis(2-ethylhexyl)phthalate2-MethylnaphthaleneAnalytical Method Analyte Sample ID Date Collected PropylbenzeneSG-1 7/5/2022 170 50 20 <14 10 180 44 110 30 7.7 25 36 29 24 9.8 74 <6.2 130 58 17 99 SG-2 7/5/2022 160 12 <31 <33 19 2,900 <50 33 35 170 2,200 34 <28 61 <18 97 28 62 100 1600 58 SG-3 7/5/2022 160 <3.9 <14 <15 <6.0 <4.2 35 <5.3 <6.0 <5.0 <4.3 20 <13 <6.0 31 <4.6 <6.5 <6.0 <6.0 <5.7 <5.3 SG-4 7/5/2022 180 6.1 <14 <15 <5.9 94 45 <5.2 <5.9 18 38 32 <13 <5.9 <8.2 9.4 <6.5 <5.9 <5.9 580 5.6 SG-5 7/5/2022 270 6.8 14 22 <5.7 47 34 5.4 <5.7 61 110 34 <12 <5.7 <7.9 18 <6.2 <5.7 <5.7 21 17.1 SG-6 7/5/2022 140 <3.5 <13 61 <5.4 <3.8 43 <4.8 <5.4 <4.5 4.0 21 <12 <5.4 <7.5 4.8 <5.9 <5.4 <5.4 <5.2 <4.8 SG-7 7/5/2022 97 <3.6 <13 30 <5.6 8.2 35 <4.9 <5.6 <4.6 <4.0 16 <12 <5.6 <7.7 4.7 <6.1 <5.6 <5.6 <5.3 <4.9 SG-8 7/5/2022 140 <4.0 <15 36 <6.2 11 38 <5.5 <6.2 <5.2 <4.4 25 <13 <6.2 <8.5 7.2 <6.8 <6.2 <6.2 <5.9 <5.5 SG-DUP 7/5/2022 150 54 16 <14 10 180 38 110 32 6.9 28 22 25 23 8.4 82 <6.2 130 57 17 100 22,000 12 35,000 4,900 2,800 42,000 NE 37 NE 2,800 4,900 1,400 2.8 7,000 280 35,000 14 420 420 NE 700 2,700,000 160 440,000 61,000 35,000 530,000 NE 490 NE 35,000 61,000 18,000 360 88,000 3,500 440,000 180 5,300 5,300 NE 8,800 Notes: µg/m3: micrograms per cubic meter. SGSL: Division of Waste Management Vapor Intrusion Soil Gas Screening Levels (July 2022). Constituents not shown were not detected by the method. Concentrations shown in BOLD exceed the laboratory method detection limit. No constituents were detected at concentrations above their respective Non-Residential SGSL. Duplicate sample SG-DUP is associated with the record sample SG-1. Concentrations shown in BOLD and highlighted exceed the Residential SGSL. Residential SGSL Non-Residential SGSL AcetoneXylenes (total)Analytical Method Analyte Benzene1,3,5-Trimethylbenzene2-Butanone (MEK)Carbon DisulfideVolatile Organic Compunds(VOCs) by Method TO-15 (µg/m3)CyclohexaneTrichloroethyleneTolueneTetrachloroethyleneNaphthalene4-EthyltolueneTABLE 7 Soil Gas Sample Analytical Results Summary Greenhouse Project - 601 N. Mangum Street, Durham, North Carolina Brownfields Project Name: N. Mangum St. Properties II Brownfields Project No.: 20593-21-032 S&ME Project No.: 213673 2,2,4-Trimethylpentane2-Propanol (isopropanol)Cumene (isopropylbenzene)1,2,4-TrimethylbenzeneEthanolEthylbenzeneHeptaneHexane Hexavalent Chromium by Method 7199 (mg/L) Sample ID Date Collected GW-1 6/30/2022 229 8.39 <1.35 6.49 232 3.11 J 51.2 15.9 18.9 J 17.6 J 358 30.5 12.6 31.4 58.1 9.78 94.1 8.03 J 44.7 153 0.500 0.000105 J 0.000625 J <0.002 GW-2 6/30/2022 284 <5.20 <2.70 <2.50 47 <4.30 <6.50 <2.60 246 <27.0 <24.0 4.27 J <2.70 36.2 16.2 5.21 J 100 9.33 J 8.49 J 24.4 0.288 <0.0000780 0.00580 J <0.002 GW-3 6/30/2022 <0.270 <0.520 0.867 J <0.250 <0.200 <0.430 <0.650 <0.260 <0.700 <2.70 <2.40 <0.410 <0.270 <0.250 <0.430 <0.280 <0.230 11.3 <4.22 <3.21 0.223 <0.0000780 <0.000340 <0.002 GW-4 6/30/2022 <0.270 <0.520 <0.270 <0.250 <0.200 <0.430 <0.650 <0.260 <0.700 <2.70 <2.40 <0.410 <0.270 <0.250 <0.430 <0.280 <0.230 17.5 <4.28 <3.26 0.236 <0.0000780 <0.000340 <0.002 GW-DUP 6/30/2022 229 9.78 <1.35 5.57 263 4.43 J 51.6 18.7 17.8 17 J 388 35.6 13.5 34.3 81.1 12.4 119 7.57 J 57.9 184 0.511 0.000115 J 0.000630 J <0.002 1 70 70 0.4 600 400 400 70 70 100 6 70 70 600 400 400 500 6,000 30 6 0.7 0.002 0.015 10 1.6 NE 0.81 2.2 3.5 1 2 NE NE 110,000 4.6 490 1,900 3,800 50 35 77 NE NE 4.6 NV NV NV NV .Notes: Only concentrations that were detected are shown. See the laboratory analytical report for full results.J: Estimated - detection is between the Method Detection Limit and Repoted Detection Limit - therefore the concentration is an estimate. Volaile and Semi-Volatile Organic concentrations are reported in micrograms per liter (µg/L). Metals concentrations are reported in milligrams per liter (mg/L). < - indicates the constituent was not detected above the method detection limit. 2L Standards - North Carolina Groundwater Quality Standards (15A NCAC 2L) Ground Water Screening Levels (GWSLs) for Residential Vapor Intrusion Screening Levels (VISLs) - based on May 2022 USEPA Regional Screening Tables. Concentrations shown in BOLD exceed the laboratory detection limits. Analytes highlighted in yellow exceed the NCDEQ 2L standards for groundwater and/or GWSLs for Residential VISLs. Duplicate sample GW-DUP is associated with record sample GW-1. NE: Standard has not been established by NCDEQ or USEPA. NV: Constituent is not volatile and therefore does not have a standard set. Data Qualifiers: GWSLs for Residential VISLs Analytical Method total xylenesnaphthalenechloroformethylbenzeneisopropyl ether1,2,4-trimethylbenzene1,3,5-trimethylbenznen-propylbenzenetoluene1,2-dichloroethane4-methyl-2-pentanone (MIBK)2L Groundwater Standards Metals by EPA Methods 6020B and 7470A (mg/L) Analyte TABLE 8 Groundwater Sample Analytical Results Summary Greenhouse Project - 601 N. Mangum Street, Durham, North Carolina Brownfields Project Name: N. Mangum St. Properties II Brownfields Project No.: 20593-21-032 S&ME Project No.: 213673 Volatile Organic Compounds by EPA Method 8260B (µg/L)benzeneSemi-Volatile Organic Compounds by EPA Method 8270D (µg/L)diethyl phthalate2-methylnaphthalenen-butylbenzenen-heptanehexavalent chromiumnaphthalenecadmiumhexaneisopropylbenzenestyreneleadbarium Appendix III – Photographic Log Mangum St. Brownfields Assessment Greenhouse Brownfields Durham, NC S&ME Project No. 213673A September 14, 2022 Date: 7/5/2022Photographer: J. WatersLocation / Orientation GW-1 Remarks Corner of Broadway and N. Mangum Date: 7/5/2022Photographer: J. WatersLocation / Orientation GW-2 Remarks Click here. Date: 7/5/2022Photographer: J. WatersLocation / Orientation GW-3 Remarks Click here.Date: 7/5/2022Photographer: J. WatersLocation / Orientation GW-4 Remarks Date: 7/5/2022Photographer: J. WatersLocation / Orientation SG-1 Remarks Duplicate taken here. Date: 7/5/2022Photographer: J. WatersLocation / Orientation SG-2 Remarks Click here. Date: 7/5/2022Photographer: J. WatersLocation / Orientation SG-3 Remarks Click here.Date: 7/5/2022Photographer: J. WatersLocation / Orientation SG-4 Remarks Click here. Date: 7/5/2022Photographer: J. WatersLocation / Orientation SG-5 Remarks Click here.Date: 7/5/2022Photographer: J. WatersLocation / Orientation SG-6 Remarks Click here. Date: 7/5/2022Photographer: J. WatersLocation / Orientation SG-7 Remarks Click here.Date: 7/5/2022Photographer: J. WatersLocation / Orientation SG-8 Remarks Click here. Appendix IV – Field Documents S&ME Project No. 213673A BORING DEPTH (FT): WATER LEVEL: CAVE-IN DEPTH: LOGGED BY: NORTHING: EASTING:WATER LEVELSAMPLEPID READING (PPM)Sample Time / 1st 6in2nd 6in3rd 6inN VALUE▼ 2000 DATE DRILLED:Tuesday, June 28, 2022 20 DRILL RIG: Geoprobe 7822 DT 6.75 PROJECT:Greenhouse Project - Mangum Street Brownfields BORING LOG: GW-1601 Mangum St, Durham, NC DEPTH(feet)GRAPHICLOGMATERIAL DESCRIPTION LABORATORY ANALYSESSandy Clay, Tan, Brown, Moist, SAMPLING METHOD: Macro-Core Sampler DRILLING METHOD: Macro-Core Sampler (2.25-in. OD) DRILLER: Quantex HAMMER TYPE: Logan Hester Sandy Clay, Tan, Orange, Moist, 5 Clay, Gray, Orange, Wet, Petroleum Odors 10 Yes 15 20 Boring Terminated at 20 Ft-BGS 25 30 S&ME Project No. 213673A BORING DEPTH (FT): WATER LEVEL: CAVE-IN DEPTH: LOGGED BY: NORTHING: EASTING:WATER LEVELSAMPLEPID READING (PPM)Sample Time / 1st 6in2nd 6in3rd 6inN VALUE▼ 2000 DATE DRILLED:Tuesday, June 28, 2022 30 DRILL RIG: Geoprobe 7822 DT 9.54 PROJECT:Greenhouse Project - Mangum Street Brownfields BORING LOG: GW-2601 Mangum St, Durham, NC DEPTH(feet)GRAPHICLOGMATERIAL DESCRIPTION LABORATORY ANALYSESClayey Silt, Red, Orange, Dry, SAMPLING METHOD: Macro-Core Sampler DRILLING METHOD: Macro-Core Sampler (2.25-in. OD) DRILLER: Quantex HAMMER TYPE: Logan Hester 5 Clayey Silt, Brown, Orange, Dry, 10 Clayey Silt, Red, Brown, Moist, 15 Silty Clay, Gray, Brown, Wet, Stained with Petroleum Odors Yes 20 25 Sandy Silt, Tan, Light, Brown, Dry, 30 S&ME Project No. 213673A BORING DEPTH (FT): WATER LEVEL: CAVE-IN DEPTH: LOGGED BY: NORTHING: EASTING:WATER LEVELSAMPLEPID READING (PPM)Sample Time / 1st 6in2nd 6in3rd 6inN VALUE▼ DATE DRILLED:Tuesday, June 28, 2022 30 DRILL RIG: Geoprobe 7822 DT 10.62 PROJECT:Greenhouse Project - Mangum Street Brownfields BORING LOG: GW-3601 Mangum St, Durham, NC DEPTH(feet)GRAPHICLOGMATERIAL DESCRIPTION LABORATORY ANALYSESClayey Silt, Brown, Red, Dry, SAMPLING METHOD: Macro-Core Sampler DRILLING METHOD: Macro-Core Sampler (2.25-in. OD) DRILLER: Quantex HAMMER TYPE: Logan Hester 5 Clayey Silt, Brown, Red, Moist, Silty Sand, Tan, Dry, 10 Yes Clay, Gray, Organics, Wet, Sandy Silt, Tan, Orange, Moist, 15 Sandy Silt, Light, Brown, Dry, 20 Sandy Silt, Gray, Dry, 25 Sandy Silt, Gray, Dry, 30 S&ME Project No. 213673A BORING DEPTH (FT): WATER LEVEL: CAVE-IN DEPTH: LOGGED BY: NORTHING: EASTING:WATER LEVELSAMPLEPID READING (PPM)Sample Time / 1st 6in2nd 6in3rd 6inN VALUE▼ 2.7 DATE DRILLED:Wednesday, June 29, 2022 30 DRILL RIG: Geoprobe 7822 DT 9.92 PROJECT:Greenhouse Project - Mangum Street Brownfields BORING LOG: GW-4601 Mangum St, Durham, NC DEPTH(feet)GRAPHICLOGMATERIAL DESCRIPTION LABORATORY ANALYSESSandy Silt, Gray, Dry, SAMPLING METHOD: Macro-Core Sampler DRILLING METHOD: Macro-Core Sampler (2.25-in. OD) DRILLER: Quantex HAMMER TYPE: Logan Hester 5 10 15 Sandy Silt, Light, Red, Gray, Wet, Sandy Silt, Light, Brown, Moist, Yes Sandy Silt, Light, Red, Gray, Dry, 20 Sandy Silt, Red, Brown, Moist, 25 30 S&ME Project No. 213673A BORING DEPTH (FT): WATER LEVEL: CAVE-IN DEPTH: LOGGED BY: NORTHING: EASTING:WATER LEVELSAMPLEPID READING (PPM)Sample Time / 1st 6in2nd 6in3rd 6inN VALUE2.7 DATE DRILLED:Wednesday, June 29, 2022 6 DRILL RIG: Geoprobe 7822 DT PROJECT:Greenhouse Project - Mangum Street Brownfields BORING LOG: SG-1601 Mangum St, Durham, NC DEPTH(feet)GRAPHICLOGMATERIAL DESCRIPTION LABORATORY ANALYSESSandy Silt, Red, Brown, Dry, SAMPLING METHOD: Macro-Core Sampler DRILLING METHOD: Macro-Core Sampler (2.25-in. OD) DRILLER: Quantex HAMMER TYPE: Logan Hester 5 Yes Silty Clay, Orange, Gray, Dry, 10 Boring Terminated at 6 Ft-BGS 15 20 25 30 S&ME Project No. 213673A BORING DEPTH (FT): WATER LEVEL: CAVE-IN DEPTH: LOGGED BY: NORTHING: EASTING:WATER LEVELSAMPLEPID READING (PPM)Sample Time / 1st 6in2nd 6in3rd 6inN VALUE3.3 DATE DRILLED:Wednesday, June 29, 2022 6 DRILL RIG: Geoprobe 7822 DT PROJECT:Greenhouse Project - Mangum Street Brownfields BORING LOG: SG-2601 Mangum St, Durham, NC DEPTH(feet)GRAPHICLOGMATERIAL DESCRIPTION LABORATORY ANALYSESSandy Silt, Brown, Orange, Dry, SAMPLING METHOD: Macro-Core Sampler DRILLING METHOD: Macro-Core Sampler (2.25-in. OD) DRILLER: Quantex HAMMER TYPE: Logan Hester 5 Yes 10 Boring Terminated at 6 Ft-BGS 15 20 25 30 S&ME Project No. 213673A BORING DEPTH (FT): WATER LEVEL: CAVE-IN DEPTH: LOGGED BY: NORTHING: EASTING:WATER LEVELSAMPLEPID READING (PPM)Sample Time / 1st 6in2nd 6in3rd 6inN VALUE1.3 DATE DRILLED:Wednesday, June 29, 2022 6 DRILL RIG: Geoprobe 7822 DT PROJECT:Greenhouse Project - Mangum Street Brownfields BORING LOG: SG-3601 Mangum St, Durham, NC DEPTH(feet)GRAPHICLOGMATERIAL DESCRIPTION LABORATORY ANALYSESSandy Silt, Orange, Brown, Moist, SAMPLING METHOD: Macro-Core Sampler DRILLING METHOD: Macro-Core Sampler (2.25-in. OD) DRILLER: Quantex HAMMER TYPE: Logan Hester 5 Yes 10 Boring Terminated at 6 Ft-BGS 15 20 25 30 S&ME Project No. 213673A BORING DEPTH (FT): WATER LEVEL: CAVE-IN DEPTH: LOGGED BY: NORTHING: EASTING:WATER LEVELSAMPLEPID READING (PPM)Sample Time / 1st 6in2nd 6in3rd 6inN VALUE1.8 DATE DRILLED:Wednesday, June 29, 2022 6 DRILL RIG: Geoprobe 7822 DT PROJECT:Greenhouse Project - Mangum Street Brownfields BORING LOG: SG-4601 Mangum St, Durham, NC DEPTH(feet)GRAPHICLOGMATERIAL DESCRIPTION LABORATORY ANALYSESSandy Silt, Light, Brown, Moist, SAMPLING METHOD: Macro-Core Sampler DRILLING METHOD: Macro-Core Sampler (2.25-in. OD) DRILLER: Quantex HAMMER TYPE: Logan Hester Sandy Silt, Orange, Brown, Dry, 5 Yes 10 Boring Terminated at 6 Ft-BGS 15 20 25 30 S&ME Project No. 213673A BORING DEPTH (FT): WATER LEVEL: CAVE-IN DEPTH: LOGGED BY: NORTHING: EASTING:WATER LEVELSAMPLEPID READING (PPM)Sample Time / 1st 6in2nd 6in3rd 6inN VALUE0.8 DATE DRILLED:Wednesday, June 29, 2022 6 DRILL RIG: Geoprobe 7822 DT PROJECT:Greenhouse Project - Mangum Street Brownfields BORING LOG: SG-6601 Mangum St, Durham, NC DEPTH(feet)GRAPHICLOGMATERIAL DESCRIPTION LABORATORY ANALYSESSandy Silt, Light, Brown, Dry, SAMPLING METHOD: Macro-Core Sampler DRILLING METHOD: Macro-Core Sampler (2.25-in. OD) DRILLER: Quantex HAMMER TYPE: Logan Hester Sandy Silt, Gray, Brown, Dry, 5 Yes 10 Boring Terminated at 6 Ft-BGS 15 20 25 30 S&ME Project No. 213673A BORING DEPTH (FT): WATER LEVEL: CAVE-IN DEPTH: LOGGED BY: NORTHING: EASTING:WATER LEVELSAMPLEPID READING (PPM)Sample Time / 1st 6in2nd 6in3rd 6inN VALUE2.1 DATE DRILLED:Wednesday, June 29, 2022 6 DRILL RIG: Geoprobe 7822 DT PROJECT:Greenhouse Project - Mangum Street Brownfields BORING LOG: SG-7601 Mangum St, Durham, NC DEPTH(feet)GRAPHICLOGMATERIAL DESCRIPTION LABORATORY ANALYSESSandy Silt, Light, Brown, Dry, SAMPLING METHOD: Macro-Core Sampler DRILLING METHOD: Macro-Core Sampler (2.25-in. OD) DRILLER: Quantex HAMMER TYPE: Logan Hester 5 Yes Clayey Silt, Gray, Orange, Dry, 10 Boring Terminated at 6 Ft-BGS 15 20 25 30 S&ME Project No. 213673A BORING DEPTH (FT): WATER LEVEL: CAVE-IN DEPTH: LOGGED BY: NORTHING: EASTING:WATER LEVELSAMPLEPID READING (PPM)Sample Time / 1st 6in2nd 6in3rd 6inN VALUE0.9 DATE DRILLED:Wednesday, June 29, 2022 6 DRILL RIG: Geoprobe 7822 DT PROJECT:Greenhouse Project - Mangum Street Brownfields BORING LOG: SG-8601 Mangum St, Durham, NC DEPTH(feet)GRAPHICLOGMATERIAL DESCRIPTION LABORATORY ANALYSESSandy Silt, Light, Brown, Tan, Dry, SAMPLING METHOD: Macro-Core Sampler DRILLING METHOD: Macro-Core Sampler (2.25-in. OD) DRILLER: Quantex HAMMER TYPE: Logan Hester 5 Clayey Silt, Gray, Orange, Moist, Yes 10 Boring Terminated at 6 Ft-BGS 15 20 25 30 S&ME Project No. 213673A BORING DEPTH (FT): WATER LEVEL: CAVE-IN DEPTH: LOGGED BY: NORTHING: EASTING:WATER LEVELSAMPLEPID READING (PPM)Sample Time / 1st 6in2nd 6in3rd 6inN VALUE0.6 DATE DRILLED:Wednesday, June 29, 2022 6 DRILL RIG: Geoprobe 7822 DT PROJECT:Greenhouse Project - Mangum Street Brownfields BORING LOG: SS-1601 Mangum St, Durham, NC DEPTH(feet)GRAPHICLOGMATERIAL DESCRIPTION LABORATORY ANALYSESClayey Silt, Light, Brown, Dry, SAMPLING METHOD: Macro-Core Sampler DRILLING METHOD: Macro-Core Sampler (2.25-in. OD) DRILLER: Quantex HAMMER TYPE: Logan Hester 5 Clay, Gray, Dry, Yes 10 Boring Terminated at 6 Ft-BGS 15 20 25 30 S&ME Project No. 213673A BORING DEPTH (FT): WATER LEVEL: CAVE-IN DEPTH: LOGGED BY: NORTHING: EASTING:WATER LEVELSAMPLEPID READING (PPM)Sample Time / 1st 6in2nd 6in3rd 6inN VALUE0.8 DATE DRILLED:Wednesday, June 29, 2022 6 DRILL RIG: Geoprobe 7822 DT PROJECT:Greenhouse Project - Mangum Street Brownfields BORING LOG: SS-2601 Mangum St, Durham, NC DEPTH(feet)GRAPHICLOGMATERIAL DESCRIPTION LABORATORY ANALYSESSandy Silt, Orange, Brown, Dry, SAMPLING METHOD: DRILLING METHOD: Macro-Core Sampler (2.25-in. OD) DRILLER: Quantex HAMMER TYPE: Logan Hester Sandy Silt, Black, Moist, 5 Yes 10 Boring Terminated at 6 Ft-BGS 15 20 25 30 S&ME Project No. 213673A BORING DEPTH (FT): WATER LEVEL: CAVE-IN DEPTH: LOGGED BY: NORTHING: EASTING:WATER LEVELSAMPLEPID READING (PPM)Sample Time / 1st 6in2nd 6in3rd 6inN VALUE1.6 DATE DRILLED:Wednesday, June 29, 2022 6 DRILL RIG: Geoprobe 7822 DT PROJECT:Greenhouse Project - Mangum Street Brownfields BORING LOG: SS-3601 Mangum St, Durham, NC DEPTH(feet)GRAPHICLOGMATERIAL DESCRIPTION LABORATORY ANALYSESSandy Silt, Light, Brown, Dry, SAMPLING METHOD: Macro-Core Sampler DRILLING METHOD: Macro-Core Sampler (2.25-in. OD) DRILLER: Quantex HAMMER TYPE: Logan Hester 5 Yes 10 Boring Terminated at 6 Ft-BGS 15 20 25 30 S&ME, Inc. | 3201 Spring Forest Road | Raleigh, NC 27616 | p 919.872.2660 | www.smeinc.com Environmental Field Report Date: June 29, 2022 Job Number: 213673A Project Name: Magnum Street Brownfield Weather/Temperature: Cloudy, 80°F Project Location: 601 Mangum St. Durham, NC Notes By: ☒ Present at the Site: James Waters ☐ Logan Hester Purpose: Develop the monitor wells located on site. 0930- Arrive at the site. Set out to develop the monitor wells. See the table below for well development data. ID Approx. Total Well Depth (ft.) Depth from Top of Casing (ft.) Stick Up Height (ft.) Water Column Height (ft.) One Well Volume Gallons Purged During Development GW-1 20 6.69 0.00 13.31 2.17 7 GW-2 29 9.59 0.90 19.05 3.11 9.5 GW-3 30 18.12 1.10 11.88 1.93 6 GW-4 30 18.10 0.75 11.90 1.94 6 1330- Left site to pick up rental equipment. 1500- Arrived back at the site. Assisted Logan Hester with jarring soil samples. 1700- Left the site for the day. Hours Mileage Signature of S&ME Personnel 6 onsite 90 Equipment Used Monsoon Pump/Peristaltic Pump Tubing Water Level Meter S&ME, Inc. | 3201 Spring Forest Road | Raleigh, NC 27616 | p 919.872.2660 | www.smeinc.com Environmental Field Report Date: June 30, 2022 Job Number: 213673A Project Name: Magnum Street Brownfield Weather/Temperature: Sunny, 85°F Project Location: 601 Mangum St. Durham, NC Notes By: ☒ Present at the Site: James Waters ☐ Purpose: Purge, record parameters, and sample the monitor wells located onsite. 1300- Arrive at the site. 1310- Calibration of sampling instruments. See the attached electronic field form for calibration information. 1330- Set out to sample the monitor wells located onsite. See the attached electronic field forms for data and sampling information. The water level depths are different than they were the day before, prior to developing. 1755- Finished sampling the monitor wells onsite. Tidied up equipment and loaded the truck. 1800- Exchanged samples to the Eurofins carrier. Left the site for the day. Hours Mileage Signature of S&ME Personnel 5 onsite 50 Equipment Used YSI Flow Through Cell Turbidity Meter Monsoon Pump/Peristaltic Pump Tubing Water Level Meter Time Completed: Make /Model /Serial Number Unit:Reference:Reading:% Deviation Water Level Meter Heron /Dipper-T /12FF2102138EC NA NA NA Submersible Pump Pegasus /Alexis /24226 NA NA NA 4.0 NA #VALUE! 7.0 NA #VALUE! 10.0 NA #VALUE! Temperature NA NA NA NA NA #VALUE! 1,413 NA #VALUE! Oxidation-Reduction Potential NA NA #VALUE! 0.02 0.02 0% 10.00 10.00 0% 1,000 1,000 0% Name Signature Date (1) Comments: Equipment/Meter GROUNDWATER SAMPLING - METER CALIBRATION FORM Date of Calibration: (MM/DD/YY)6/30/2022 Weather/Temperature (°F):Sunny/85 Field Equipment, Meters, and Verifications 13:10 Feet (0.01 feet) NA pH YSI /Pro Plus /3898 (GeoTech) Standard Unit (0.1 s.u.) Degees Celcius (0.1 °C) Dissolved Oxygen milligrams per liter (0.1 %) Conductivity microSiemens per centimeter (1 µS/cm) millivolts (1 mV) 201607359 Nephelometric Turbidity Unit (0.01 NTU ≤ 10.0 NTU, 0.1 NTU > 10.0 NTU and ≤ 100 NTU, or 1 NTU >100 NTU) James Waters 6/30/2022 YSI ProPlus was calibrated by GeoTech. Turbidity MircroTPW /20000 / 30 6.75 ft-TOC 2 inch 20.00 ft-TOC 2.2 Gal 13.25 feet 6.49 Gal 10 feet Stickup: 0 ft-GRD 10.81 Gal Start Time:16:55 End Time: On (sec):Off (sec):Pressure:psi ft-TOC feet 250 mL ft-TOC Gallons mL/min (Yes/No) Field Parameters (Taken at time intervals ≥ 5 minutes and purge volumes ≥ 1 flow-through cell volume) Time Volume Purged Flow Rate Depth to Water Temp pH Spec. Cond. Dissolved Oxygen ORP*Turbidity (gal)(mL/min)(ft)(°C)(s.u.)(µS/cm)(mg/L)(mV)(NTU) 16:55 0.0 ------------------------ 17:00 0.2 150 7.25 21.4 6.2 366 2.3 87.8 24.9 17:05 0.4 150 8.00 21.2 6.1 363 2.0 86.2 19.5 17:10 0.6 150 8.60 21.3 6.1 363 1.9 86.7 18.8 17:15 0.8 150 9.35 21.3 6.1 362 1.8 89.0 14.3 17:20 1.0 150 9.80 21.1 6.1 363 1.9 90.7 11.1 17:25 1.2 150 10.60 21.1 6.1 359 1.9 92.1 9.24 Final: 17:25 1.2 150 10.60 21.1 6.1 359 1.9 92 9.2 Sample Method:17:25 17:50 Qty Container Qty Container 3 40mL VOAs 2 500mL A 1 500mL P 1 250mL P Name Signature Date (1) (2) Notes: Form Revision Date: Project Number:213673A Purge Date:June 30, 2022 Source Well:GW-1 Purge Time: Minutes LOW FLOW GROUNDWATER SAMPLING FORM Project Name:Mangum Street Brownfield Project Location:601 Mangum St. Durham, NC Weather:Sunny Air Temp:85° F Water Level & Well Data Locked?:Yes Sample Date:June 30, 2022 Sampled By:James Waters Sample Time:17:25 Measuring Point:Top of Casing Well Volume Total Well Depth:Water Volume Height of Water Column:3 * Well Volume Screen Length:5 * Well Volume Well Purging Information Depth to Water:Well Diameter (If Used)Bladder Pump Control Settings: Purge Method:Peristaltic Pump 17:25 Pump Intake Depth from Top of Casing: 12.0 Water Column Above Pump Intake: 5.25 Flow Through Cell Vol: Final Volume Purged: 1.2 Final Volume Purge Rate: 150 Well Purged Dry?: No DTW-TOC at 25% Drawdown of WC Above Pump: 8.06 Comments: Comment Start Purging End of Purging Peristaltic Pump Sample Start Time:Sample End Time: Analytical Data Method Preservative Method Preservative SVOCs 8270 Unpreserved VOCs 8260D HCl Hex Cr 7199 Unpreserved 2/12/18 16:00 James Waters 6/30/2022 Duplicate is taken at GW-1. 6020B/7470A HNO3 30 9.54 ft-TOC 2 inch 29.00 ft-TOC 3.2 Gal 19.46 feet 9.53 Gal 15 feet Stickup: 0.9 ft-GRD 15.88 Gal Start Time:15:50 End Time: On (sec):Off (sec):Pressure:psi ft-TOC feet 250 mL ft-TOC Gallons mL/min (Yes/No) Field Parameters (Taken at time intervals ≥ 5 minutes and purge volumes ≥ 1 flow-through cell volume) Time Volume Purged Flow Rate Depth to Water Temp pH Spec. Cond. Dissolved Oxygen ORP*Turbidity (gal)(mL/min)(ft)(°C)(s.u.)(µS/cm)(mg/L)(mV)(NTU) 15:50 0.0 ------------------------ 15:55 0.2 150 10.10 22.7 6.5 656 5.1 86.2 28.0 16:00 0.4 150 11.20 22.2 6.4 635 4.5 95.0 23.0 16:05 0.6 150 12.30 22.0 6.4 637 4.3 101.8 16.6 16:10 0.8 150 13.70 22.1 6.4 641 4.4 106.3 11.8 16:15 1.0 150 14.70 22.0 6.4 638 4.3 108.4 9.06 16:20 1.2 150 15.80 22.2 6.4 640 4.3 110.1 9.55 Final: 16:20 1.2 150 15.80 22.2 6.4 640 4.3 110 9.6 Sample Method:16:20 16:45 Qty Container Qty Container 3 40mL VOAs 2 500mL A 1 500mL P 1 250mL P Name Signature Date (1) (2) Notes: Form Revision Date: Project Number:213673A Purge Date:June 30, 2022 Source Well:GW-2 Purge Time: Minutes LOW FLOW GROUNDWATER SAMPLING FORM Project Name:Mangum Street Brownfield Project Location:601 Mangum St. Durham, NC Weather:Sunny Air Temp:85° F Water Level & Well Data Locked?:Yes Sample Date:June 30, 2022 Sampled By:James Waters Sample Time:16:20 Measuring Point:Top of Casing Well Volume Total Well Depth:Water Volume Height of Water Column:3 * Well Volume Screen Length:5 * Well Volume Well Purging Information Depth to Water:Well Diameter (If Used)Bladder Pump Control Settings: Purge Method:Peristaltic Pump 16:20 Pump Intake Depth from Top of Casing: 20.0 Water Column Above Pump Intake: 10.46 Flow Through Cell Vol: Final Volume Purged: 1.2 Final Volume Purge Rate: 150 Well Purged Dry?: No DTW-TOC at 25% Drawdown of WC Above Pump: 12.16 Comments: Comment Start Purging End of Purging Peristaltic Pump Sample Start Time:Sample End Time: Analytical Data Method Preservative Method Preservative SVOCs 8270 Unpreserved VOCs 8260D HCl Hex Cr 7199 Unpreserved 2/12/18 16:00 James Waters 6/30/2022 6020B/7470A HNO3 30 10.62 ft-TOC 2 inch 30.00 ft-TOC 3.2 Gal 19.38 feet 9.49 Gal 10 feet Stickup: 1.1 ft-GRD 15.81 Gal Start Time:14:45 End Time: On (sec):Off (sec):Pressure:psi ft-TOC feet 250 mL ft-TOC Gallons mL/min (Yes/No) Field Parameters (Taken at time intervals ≥ 5 minutes and purge volumes ≥ 1 flow-through cell volume) Time Volume Purged Flow Rate Depth to Water Temp pH Spec. Cond. Dissolved Oxygen ORP*Turbidity (gal)(mL/min)(ft)(°C)(s.u.)(µS/cm)(mg/L)(mV)(NTU) 14:45 0.0 ------------------------ 14:50 0.2 150 11.40 20.8 7.0 467 5.4 36.2 4.70 14:55 0.4 150 12.60 20.7 7.0 471 5.3 29.3 4.43 15:00 0.6 150 13.35 20.8 7.0 470 5.2 29.0 4.72 15:05 0.8 150 14.50 20.7 6.9 471 5.2 28.2 4.23 15:10 1.0 150 16.00 20.5 6.9 470 5.3 28.3 6.71 15:15 1.2 150 17.30 20.5 6.9 470 5.3 28.5 5.27 Final: 15:15 1.2 150 17.30 20.5 6.9 470 5.3 29 5.3 Sample Method:15:15 15:40 Qty Container Qty Container 3 40mL VOAs 2 500mL A 1 500mL P 1 250mL P Name Signature Date (1) (2) Notes: Form Revision Date: Project Number:213673A Purge Date:June 30, 2022 Source Well:GW-3 Purge Time: Minutes LOW FLOW GROUNDWATER SAMPLING FORM Project Name:Mangum Street Brownfield Project Location:601 Mangum St. Durham, NC Weather:Sunny Air Temp:85° F Water Level & Well Data Locked?:Yes Sample Date:June 30, 2022 Sampled By:James Waters Sample Time:15:15 Measuring Point:Top of Casing Well Volume Total Well Depth:Water Volume Height of Water Column:3 * Well Volume Screen Length:5 * Well Volume Well Purging Information Depth to Water:Well Diameter (If Used)Bladder Pump Control Settings: Purge Method:Peristaltic Pump 15:15 Pump Intake Depth from Top of Casing: 22.0 Water Column Above Pump Intake: 11.38 Flow Through Cell Vol: Final Volume Purged: 1.2 Final Volume Purge Rate: 150 Well Purged Dry?: No DTW-TOC at 25% Drawdown of WC Above Pump: 13.47 Comments: Comment Start Purging End of Purging Peristaltic Pump Sample Start Time:Sample End Time: Analytical Data Method Preservative Method Preservative SVOCs 8270 Unpreserved VOCs 8260D HCl Hex Cr 7199 Unpreserved 2/12/18 16:00 James Waters 6/30/2022 6020B/7470A HNO3 30 9.92 ft-TOC 2 inch 30.00 ft-TOC 3.3 Gal 20.08 feet 9.83 Gal 20 feet Stickup: 0.75 ft-GRD 16.38 Gal 13:40 End Time: On (sec):Off (sec):Pressure:psi ft-TOC feet 250 mL ft-TOC Gallons mL/min (Yes/No) Field Parameters (Taken at time intervals ≥ 5 minutes and purge volumes ≥ 1 flow-through cell volume) Time Volume Purged Flow Rate Depth to Water Temp pH Spec. Cond. Dissolved Oxygen ORP*Turbidity (gal)(mL/min)(ft)(°C)(s.u.)(µS/cm)(mg/L)(mV)(NTU) 13:40 0.0 ------------------------ 13:45 0.2 150 10.18 22.4 6.8 522 4.2 93.9 18.7 13:50 0.4 150 10.53 22.0 6.6 514 3.8 95.6 28.3 13:55 0.6 150 10.75 22.7 6.6 498 3.6 94.6 20.1 14:00 0.8 150 11.01 23.7 6.6 487 3.7 93.8 15.7 14:05 1.0 150 11.17 23.3 6.6 483 3.8 92.7 12.6 14:10 1.2 150 11.35 23.4 6.6 479 3.8 90.5 9.43 Final: 14:10 1.2 150 11.35 23.4 6.6 479 3.8 91 9.4 Sample Method:14:10 14:35 Qty Container Qty Container 3 40mL VOAs 2 500mL A 1 500mL P 1 250mL P Name Signature Date (1) (2) Notes: Form Revision Date: Project Number:213673A Purge Date:June 30, 2022 Source Well:GW-4 Purge Time: Minutes LOW FLOW GROUNDWATER SAMPLING FORM Project Name:Mangum Street Brownfield Project Location:601 Mangum St. Durham, NC Weather:Sunny Air Temp:85° F Water Level & Well Data Locked?:Yes Sample Date:June 30, 2022 Sampled By:James Waters Sample Time:14:10 Measuring Point:Top of Casing Well Volume Total Well Depth:Water Volume Height of Water Column:3 * Well Volume Screen Length:5 * Well Volume Well Purging Information Depth to Water:Well Diameter (If Used)Bladder Pump Control Settings: Purge Method:Peristaltic Pump 14:10 Pump Intake Depth from Top of Casing: 15.0 Water Column Above Pump Intake: 5.08 Flow Through Cell Vol: Final Volume Purged: 1.2 Final Volume Purge Rate: 150 Well Purged Dry?: No DTW-TOC at 25% Drawdown of WC Above Pump: 11.19 Comments: Comment Start Purging End of Purging Peristaltic Pump Sample Start Time:Sample End Time: Analytical Data Method Preservative Method Preservative SVOCs 8270 Unpreserved VOCs 8260D HCl Hex Cr 7199 Unpreserved 2/12/18 16:00 James Waters 6/30/2022 6020B/7470A HNO3 S&ME, Inc. | 3201 Spring Forest Road | Raleigh, NC 27616 | p 919.872.2660 | www.smeinc.com Environmental Field Report Date: July 5, 2022 Job Number: 213673A Project Name: Greenhouse Project- Magnum Street Brownfields Weather/Temperature: Sunny, 90°F Project Location: 601 Mangum St. Durham, NC Notes By: ☒ Present at the Site: James Waters ☐ Bob Bryant Purpose: Sample the soil gas with the summa canisters and screen with equipment at the same locations. 0900- Arrive at the site. Construct summa canisters and tubing. 0945- Set up to begin sampling at Mangum Street. See electronic field forms for data and sampling information. 1640- Finish soil gas sampling. 1645- Load the truck with equipment. 1700- Leave the site for the day. Hours Mileage Signature of S&ME Personnel 8 onsite 50 Equipment Used Tools/Fittings Sampling Port Equipment Summa Canisters Tubing 0.17" ID Total Tubing (ft) 0.25" ID Total Tubing (in) Sand Pack Interval (in) 0.17" ID Total Tubing (ft) 0.25" ID Total Tubing (in) Sand Pack Interval (in) 0.17" ID Total Tubing (ft) 0.25" ID Total Tubing (in) Sand Pack Interval (in) 0.17" ID Total Tubing (ft) 0.25" ID Total Tubing (in) Sand Pack Interval (in) 0.17" ID Total Tubing (ft) 0.25" ID Total Tubing (in) Sand Pack Interval (in) 6.5 0 18 6.5 0 18 6.5 0 18 6.5 0 18 6.5 0 18 54 to 72 54 to 72 54 to 72 54 to 72 54 to 72 Date: Notes: Revision Date: 2. Duplicate is taken at SG-1. 3. SG-4 failed the leak test 3 times. Project manager gave the approval to run the sample. 4. Analysis also includes naphthalene. VOCs by TO-15 VOCs by TO-15 VOCs by TO-15 End Time 11:25 12:00 12:20 12:50 Approximate Total Time (min)60 65 60 55 Final Vacuum (inHg)6 7 6 7 15:20 7 65 Sampler Information 7/5/2022Sampler Signature:James Waters 5/3/18 11:30 Sample Analysis VOCs by TO-15 Sampled by: VOCs by TO-15 1. Per the NCDEQ DWM VI Guidance dated March 2018, the helium concentration detected during the leak test shall not exceed 10% of the helium concentration in the shroud. Purge Flow Rate (mL/min)200 200 200 200 28 26 29 29 Purge Interval (3x Vol.) (min)6.1 6.1 6.1 6.1 Initial Vacuum (inHg) 8.0 8.0 8.0 Sample Collection Start Time 10:25 10:55 11:20 11:55 Actual Purge Time (min)8.0 14:15 8.0 Volume (mL)404 404 404 404 Leak Test Passed (Yes/No)1 Yes Yes Yes No Yes Purge Information Enter Construction Details → 404 Sand Pack Interval Depth (in-bgs) He Detected in Leak Test (Y or N)No No No No No Percent of He in the Leak Test versus the Shroud 0.000%0.000%0.000%8.840% He Conc. Detected in Leak Test (ppm)0 0 He Concentration in Shroud (%)15.6 18.4 16.7 18.1 1 90 Leak Test Information Purge Method Personal Pump 16.4 30.2 Personal Pump Ambient Temp (°F)90 90 90 90 Personal Pump Personal Pump Personal Pump Barometric Pressure (inHg)30.1 30.1 23433 24542 1L3556 24743 Sample ID SG-1 SG-2 SG-3 SG-4 24043 23522 Canister ID 1L3957 1L3480 1L3020 1L2586 Sample Type Soil Gas Implant Soil Gas Implant Soil Gas Implant Soil Gas Implant Helium Detector Serial No.: Sample Information 30 30.1 30.1 0 16,000 1,075 0.655% 200 6.1 Canister Volume (L)1 1 1 1 Soil Gas Implant SG-5 Regulator ID 90 6/27/2022 Date: Air Temp (°F): Calibration Date: 601 Mangum St. Durham, NC Sunny Dielectric Multi-Gas Detector MGD (Pine Environmental 21836) SOIL VAPOR FIELD SAMPLING FORM Location: Greenhouse Project-Mangum Street Brownfields 213673A Weather: Project Name: Project Number: 7/5/2022 0.17" ID Total Tubing (ft) 0.25" ID Total Tubing (in) Sand Pack Interval (in) 0.17" ID Total Tubing (ft) 0.25" ID Total Tubing (in) Sand Pack Interval (in) 0.17" ID Total Tubing (ft) 0.25" ID Total Tubing (in) Sand Pack Interval (in) 0.17" ID Total Tubing (ft) 0.25" ID Total Tubing (in) Sand Pack Interval (in) 0.17" ID Total Tubing (ft) 0.25" ID Total Tubing (in) Sand Pack Interval (in) 6.5 0 18 6.5 0 18 6.5 0 18 6.5 0 18 54 to 72 54 to 72 54 to 72 54 to 72 to Date: Notes: Revision Date: SOIL VAPOR FIELD SAMPLING FORM Project Name:Greenhouse Project-Mangum Street Brownfields Project Number:213673A Location:601 Mangum St. Durham, NC Date: Sample Information Sample Type Soil Gas Implant Soil Gas Implant Soil Gas Implant Soil Gas Implant 7/5/2022 Weather:Sunny Air Temp (°F):90 Helium Detector Serial No.:Dielectric Multi-Gas Detector MGD (Pine Environmental 21836)Calibration Date:6/27/2022 Canister ID 1L2809 1L3857 1L2217 1L3572 Sample ID SG-6 SG-7 SG-8 Duplicate Canister Volume (L)1 1 1 1 Regulator ID 23153 25260 23712 24300 Barometric Pressure (inHg)30.2 30.2 30.2 30.1 Ambient Temp (°F)90 90 90 90 He Concentration in Shroud (%)25.5 19.7 22.7 15.6 Leak Test Information Purge Method Personal Pump Personal Pump Personal Pump Personal Pump He Conc. Detected in Leak Test (ppm)0 0 0 0 He Detected in Leak Test (Y or N)No No No No Leak Test Passed (Yes/No)1 Yes Yes Yes Yes Percent of He in the Leak Test versus the Shroud 0.000%0.000%0.000%0.000% Purge Information Enter Construction Details → Sand Pack Interval Depth (in-bgs) Volume (mL)404 404 404 404 Purge Interval (3x Vol.) (min)6.1 6.1 6.1 6.1 Purge Flow Rate (mL/min)200 200 200 200 Initial Vacuum (inHg)30 29 29 29 Sample Collection Start Time 14:35 15:05 15:25 10:25 Actual Purge Time (min)8.0 8.0 8.0 8.0 Final Vacuum (inHg)1 7 8 7 End Time 15:45 16:15 16:40 11:25 Sample Analysis VOCs by TO-15 VOCs by TO-15 VOCs by TO-15 VOCs by TO-15 Approximate Total Time (min)70 70 75 60 1. Per the NCDEQ DWM VI Guidance dated March 2018, the helium concentration detected during the leak test shall not exceed 10% of the helium concentration in the shroud. 2. Duplicate is taken at SG-1. 3. SG-4 failed the leak test 3 times. Project manager gave the approval to run the sample. 4. Analysis also includes naphthalene. 5/3/18 11:30 Sampler Information Sampled by:James Waters Sampler Signature:7/5/2022 Appendix V – Analytical Laboratory Reports and Chain-of-Custody Records ANALYTICAL REPORT Eurofins Savannah 5102 LaRoche Avenue Savannah, GA 31404 Tel: (912)354-7858 Laboratory Job ID: 680-218317-1 Client Project/Site: Greenhouse Project (Mangum St.) For: S&ME, Inc. 3201 Spring Forest Road Raleigh, North Carolina 27616 Attn: Michael Pfeifer Authorized for release by: 7/19/2022 10:51:34 PM John Andros, Project Manager I (404)944-4744 John.Andros@et.eurofinsus.com The test results in this report meet all 2003 NELAC, 2009 TNI, and 2016 TNI requirements for accredited parameters, exceptions are noted in this report. This report may not be reproduced except in full, and with written approval from the laboratory. For questions please contact the Project Manager at the e-mail address or telephone number listed on this page. This report has been electronically signed and authorized by the signatory. Electronic signature is intended to be the legally binding equivalent of a traditionally handwritten signature. Results relate only to the items tested and the sample(s) as received by the laboratory. 1 2 3 4 5 6 7 Definitions/Glossary Job ID: 680-218317-1Client: S&ME, Inc. Project/Site: Greenhouse Project (Mangum St.) Glossary These commonly used abbreviations may or may not be present in this report. ¤Listed under the "D" column to designate that the result is reported on a dry weight basis Abbreviation %R Percent Recovery CFL Contains Free Liquid CFU Colony Forming Unit CNF Contains No Free Liquid DER Duplicate Error Ratio (normalized absolute difference) Dil Fac Dilution Factor DL Detection Limit (DoD/DOE) DL, RA, RE, IN Indicates a Dilution, Re-analysis, Re-extraction, or additional Initial metals/anion analysis of the sample DLC Decision Level Concentration (Radiochemistry) EDL Estimated Detection Limit (Dioxin) LOD Limit of Detection (DoD/DOE) LOQ Limit of Quantitation (DoD/DOE) MCL EPA recommended "Maximum Contaminant Level" MDA Minimum Detectable Activity (Radiochemistry) MDC Minimum Detectable Concentration (Radiochemistry) MDL Method Detection Limit ML Minimum Level (Dioxin) MPN Most Probable Number MQL Method Quantitation Limit NC Not Calculated ND Not Detected at the reporting limit (or MDL or EDL if shown) NEG Negative / Absent POS Positive / Present PQL Practical Quantitation Limit PRES Presumptive QC Quality Control RER Relative Error Ratio (Radiochemistry) RL Reporting Limit or Requested Limit (Radiochemistry) RPD Relative Percent Difference, a measure of the relative difference between two points TEF Toxicity Equivalent Factor (Dioxin) TEQ Toxicity Equivalent Quotient (Dioxin) TNTC Too Numerous To Count Eurofins Savannah Page 2 of 40 7/19/2022 1 2 3 4 5 6 7 Sample Summary Client: S&ME, Inc.Job ID: 680-218317-1 Project/Site: Greenhouse Project (Mangum St.) Lab Sample ID Client Sample ID Matrix Collected Received 680-218317-1 SG-1 Air 07/05/22 11:25 07/07/22 10:30 680-218317-2 SG-2 Air 07/05/22 12:00 07/07/22 10:30 680-218317-3 SG-3 Air 07/05/22 12:20 07/07/22 10:30 680-218317-4 SG-4 Air 07/05/22 12:50 07/07/22 10:30 680-218317-5 SG-5 Air 07/05/22 15:20 07/07/22 10:30 680-218317-6 SG-6 Air 07/05/22 15:45 07/07/22 10:30 680-218317-7 SG-7 Air 07/05/22 16:15 07/07/22 10:30 680-218317-8 SG-8 Air 07/05/22 16:40 07/07/22 10:30 680-218317-9 Duplicate Air 07/05/22 11:25 07/07/22 10:30 Eurofins SavannahPage 3 of 40 7/19/2022 1 2 3 4 5 6 7 Case Narrative Client: S&ME, Inc.Job ID: 680-218317-1 Project/Site: Greenhouse Project (Mangum St.) Job ID: 680-218317-1 Laboratory: Eurofins Savannah Narrative Job Narrative 680-218317-1 Comments No additional comments. Receipt The samples were received on 7/7/2022 10:30 AM. Unless otherwise noted below, the samples arrived in good condition, and where required, properly preserved and on ice. No analytical or quality issues were noted, other than those described in the Definitions/Glossary page. Eurofins SavannahPage 4 of 40 7/19/2022 1 2 3 4 5 6 7 Method Summary Job ID: 680-218317-1Client: S&ME, Inc. Project/Site: Greenhouse Project (Mangum St.) Method Method Description LaboratoryProtocol EPAT014/T015 Volatiles - T0-14/T0-15 Eurofins Protocol References: EPA = US Environmental Protection Agency Laboratory References: Eurofins = Eurofins Air Toxics, 180 Blue Ravine Road, Suite B, Folsom, CA 95630 Eurofins Savannah Page 5 of 40 7/19/2022 1 2 3 4 5 6 7 7/15/2022 Mr. John Andros Eurofins Test America 5102 LaRoche Savannah GA 31404 Project Name: Greenhouse Project Mangum St. Project #: 213673A Dear Mr. John Andros The following report includes the data for the above referenced project for sample(s) received on 7/7/2022 at Eurofins Air Toxics LLC. The data and associated QC analyzed by TO-15 are compliant with the project requirements or laboratory criteria with the exception of the deviations noted in the attached case narrative. Thank you for choosing Eurofins Air Toxics LLC. for your air analysis needs. Eurofins Air Toxics Inc. is committed to providing accurate data of the highest quality. Please feel free to contact the Project Manager: Brian Whittaker at 916-985-1000 if you have any questions regarding the data in this report. Regards, Brian Whittaker Project Manager Workorder #: 2207268 Page 1 of 34 Page 6 of 40 7/19/2022 1 2 3 4 5 6 7 Mr. John Andros Eurofins Environment Testing 5102 LaRoche Savannah, GA 31404 WORK ORDER #: 2207268 CLIENT:BILL TO: PHONE: Accounts Payable Eurofins Environment Testing 4104 Shuffel St NW North Canton, OH 44720 912-354-7858 07/07/2022 DATE COMPLETED:07/15/2022 P.O. #680-218317-1 PROJECT #213673A Greenhouse Project Mangum St. Work Order Summary FAX: DATE RECEIVED:CONTACT:Brian Whittaker NAMEFRACTION #TEST VAC./PRES. RECEIPT PRESSURE FINAL 01A SG-1 TO-15 8.2 "Hg 9.9 psi 02A SG-2 TO-15 9 "Hg 10 psi 03A SG-3 TO-15 9.2 "Hg 10.1 psi 04A SG-4 TO-15 9.2 "Hg 10 psi 05A SG-5 TO-15 8.4 "Hg 9.9 psi 06A SG-6 TO-15 7.3 "Hg 9.9 psi 07A SG-7 TO-15 7.8 "Hg 10 psi 08A SG-8 TO-15 10 "Hg 10 psi 09A Duplicate TO-15 8.4 "Hg 9.8 psi 10A Lab Blank TO-15 NA NA 11A CCV TO-15 NA NA 12A LCS TO-15 NA NA 12AA LCSD TO-15 NA NA CERTIFIED BY: Technical Director DATE: 07/15/22 Page 2 of 34 Certification numbers: AZ Licensure AZ0775, FL NELAP – E87680, LA NELAP – 02089, NH NELAP - 209221, NJ NELAP - CA016, NY NELAP - 11291, TX NELAP - T104704434-21-17, UT NELAP – CA009332021-13, VA NELAP - 10615, WA NELAP - C935 Name of Accreditation Body: NELAP/ORELAP (Oregon Environmental Laboratory Accreditation Program) Accreditation number: CA300005-015, Effective date: 10/18/2021, Expiration date: 10/17/2022. Eurofins Air Toxics, LLC certifies that the test results contained in this report meet all requirements of the NELAC standards This report shall not be reproduced, except in full, without the written approval of Eurofins Air Toxics, LLC. 180 BLUE RAVINE ROAD, SUITE B FOLSOM, CA - 95630 (916) 985-1000 . (800) 985-5955 . FAX (916) 351-8279 Page 7 of 40 7/19/2022 1 2 3 4 5 6 7 LABORATORY NARRATIVE EPA Method TO-15 Eurofins Test America Workorder# 2207268 Nine 1 Liter Summa Canister (100% Certified) samples were received on July 07, 2022. The laboratory performed analysis via EPA Method TO-15 using GC/MS in the full scan mode. The Chain of Custody (COC) information for sample SG-1 did not match the information on the canister with regard to canister barcode. The sample labeled 1L3957 on the COC is labeled as 1L3597 on the canister. The client was notified of the discrepancy and the information on the canister was used to process and report the sample. Receiving Notes Dilution was performed on sample SG-2 due to the presence of high level target species. Analytical Notes Ten qualifiers may have been used on the data analysis sheets and indicates as follows: B - Compound present in laboratory blank greater than reporting limit (background subtraction not performed). J - Estimated value. E - Exceeds instrument calibration range. S - Saturated peak. Q - Exceeds quality control limits. U - Compound analyzed for but not detected above the reporting limit, LOD, or MDL value. See data page for project specific U-flag definition. UJ- Non-detected compound associated with low bias in the CCV N - The identification is based on presumptive evidence. M - Reported value may be biased due to apparent matrix interferences. CN - See Case Narrative. File extensions may have been used on the data analysis sheets and indicates as follows: a-File was requantified b-File was quantified by a second column and detector r1-File was requantified for the purpose of reissue Definition of Data Qualifying Flags Page 3 of 34 Page 8 of 40 7/19/2022 1 2 3 4 5 6 7 EPA METHOD TO-15 GC/MS FULL SCAN Summary of Detected Compounds Client Sample ID: SG-1 Lab ID#: 2207268-01A (ug/m3)(ug/m3)(ppbv)(ppbv)Compound AmountRpt. LimitAmountRpt. Limit 12 23 22 44Ethanol 12 70 27 170Acetone 4.6 15 11 362-Propanol 1.2 7.2 4.0 25Hexane 4.6 6.9 14 202-Butanone (Methyl Ethyl Ketone) 1.2 52 4.0 180Cyclohexane 1.2 3.6 5.4 172,2,4-Trimethylpentane 1.2 16 3.7 50Benzene 1.2 1.9 4.7 7.7Heptane 1.2 20 4.3 74Toluene 1.2 1.4 7.8 9.8Tetrachloroethene 1.2 26 5.0 110Ethyl Benzene 1.2 14 5.0 63m,p-Xylene 1.2 8.4 5.0 36o-Xylene 1.2 2.0 5.6 10Cumene 1.2 4.8 5.6 24Propylbenzene 1.2 6.2 5.6 304-Ethyltoluene 1.2 12 5.6 581,3,5-Trimethylbenzene 1.2 27 5.6 1301,2,4-Trimethylbenzene 2.3 5.5 12 29Naphthalene Client Sample ID: SG-2 Lab ID#: 2207268-02A (ug/m3)(ug/m3)(ppbv)(ppbv)Compound AmountRpt. LimitAmountRpt. Limit 27 66 63 160Acetone 11 14 26 342-Propanol 2.7 640 9.4 2200Hexane 2.7 840 9.2 2900Cyclohexane 2.7 340 12 16002,2,4-Trimethylpentane 2.7 3.7 8.5 12Benzene 2.7 41 11 170Heptane 2.7 5.2 14 28Trichloroethene Page 4 of 34 Page 9 of 40 7/19/2022 1 2 3 4 5 6 7 EPA METHOD TO-15 GC/MS FULL SCAN Summary of Detected Compounds Client Sample ID: SG-2 Lab ID#: 2207268-02A 2.7 26 10 97Toluene 2.7 7.6 12 33Ethyl Benzene 2.7 9.7 12 42m,p-Xylene 2.7 3.7 12 16o-Xylene 2.7 3.9 13 19Cumene 2.7 12 13 61Propylbenzene 2.7 7.2 13 354-Ethyltoluene 2.7 21 13 1001,3,5-Trimethylbenzene 2.7 13 13 621,2,4-Trimethylbenzene Client Sample ID: SG-3 Lab ID#: 2207268-03A (ug/m3)(ug/m3)(ppbv)(ppbv)Compound AmountRpt. LimitAmountRpt. Limit 12 19 23 35Ethanol 12 67 29 160Acetone 4.9 8.0 12 202-Propanol 1.2 4.5 8.2 31Tetrachloroethene Client Sample ID: SG-4 Lab ID#: 2207268-04A (ug/m3)(ug/m3)(ppbv)(ppbv)Compound AmountRpt. LimitAmountRpt. Limit 12 24 23 45Ethanol 12 75 29 180Acetone 4.8 13 12 322-Propanol 1.2 11 4.3 38Hexane 1.2 27 4.2 94Cyclohexane 1.2 120 5.6 5802,2,4-Trimethylpentane 1.2 1.9 3.9 6.1Benzene 1.2 4.5 5.0 18Heptane 1.2 2.5 4.6 9.4Toluene 1.2 1.3 5.2 5.6m,p-Xylene Page 5 of 34 Page 10 of 40 7/19/2022 1 2 3 4 5 6 7 EPA METHOD TO-15 GC/MS FULL SCAN Summary of Detected Compounds Client Sample ID: SG-5 Lab ID#: 2207268-05A (ug/m3)(ug/m3)(ppbv)(ppbv)Compound AmountRpt. LimitAmountRpt. Limit 12 18 22 34Ethanol 12 110 28 270Acetone 4.6 14 11 342-Propanol 4.6 7.2 14 22Carbon Disulfide 1.2 31 4.1 110Hexane 4.6 4.9 14 142-Butanone (Methyl Ethyl Ketone) 1.2 14 4.0 47Cyclohexane 1.2 4.6 5.4 212,2,4-Trimethylpentane 1.2 2.1 3.7 6.8Benzene 1.2 15 4.8 61Heptane 1.2 4.9 4.4 18Toluene 1.2 1.2 5.0 5.4Ethyl Benzene 1.2 2.7 5.0 12m,p-Xylene 1.2 1.2 5.0 5.1o-Xylene Client Sample ID: SG-6 Lab ID#: 2207268-06A (ug/m3)(ug/m3)(ppbv)(ppbv)Compound AmountRpt. LimitAmountRpt. Limit 11 23 21 43Ethanol 11 60 26 140Acetone 4.4 8.5 11 212-Propanol 4.4 20 14 61Carbon Disulfide 1.1 1.1 3.9 4.0Hexane 1.1 1.3 4.2 4.8Toluene Client Sample ID: SG-7 Lab ID#: 2207268-07A (ug/m3)(ug/m3)(ppbv)(ppbv)Compound AmountRpt. LimitAmountRpt. Limit 11 18 21 35Ethanol 11 41 27 97Acetone 4.5 6.5 11 162-Propanol Page 6 of 34 Page 11 of 40 7/19/2022 1 2 3 4 5 6 7 EPA METHOD TO-15 GC/MS FULL SCAN Summary of Detected Compounds Client Sample ID: SG-7 Lab ID#: 2207268-07A 4.5 9.6 14 30Carbon Disulfide 1.1 2.4 3.9 8.2Cyclohexane 1.1 1.2 4.3 4.7Toluene Client Sample ID: SG-8 Lab ID#: 2207268-08A (ug/m3)(ug/m3)(ppbv)(ppbv)Compound AmountRpt. LimitAmountRpt. Limit 13 20 24 38Ethanol 13 58 30 140Acetone 5.0 10 12 252-Propanol 5.0 12 16 36Carbon Disulfide 1.3 3.1 4.3 11Cyclohexane 1.3 1.9 4.7 7.2Toluene Client Sample ID: Duplicate Lab ID#: 2207268-09A (ug/m3)(ug/m3)(ppbv)(ppbv)Compound AmountRpt. LimitAmountRpt. Limit 12 20 22 38Ethanol 12 62 27 150Acetone 4.6 9.0 11 222-Propanol 1.2 7.9 4.1 28Hexane 4.6 5.4 14 162-Butanone (Methyl Ethyl Ketone) 1.2 54 4.0 180Cyclohexane 1.2 3.6 5.4 172,2,4-Trimethylpentane 1.2 17 3.7 54Benzene 1.2 1.7 4.7 6.9Heptane 1.2 22 4.4 82Toluene 1.2 1.2 7.8 8.4Tetrachloroethene 1.2 26 5.0 110Ethyl Benzene 1.2 14 5.0 63m,p-Xylene 1.2 8.5 5.0 37o-Xylene 1.2 2.0 5.7 10Cumene Page 7 of 34 Page 12 of 40 7/19/2022 1 2 3 4 5 6 7 EPA METHOD TO-15 GC/MS FULL SCAN Summary of Detected Compounds Client Sample ID: Duplicate Lab ID#: 2207268-09A 1.2 4.7 5.7 23Propylbenzene 1.2 6.6 5.7 324-Ethyltoluene 1.2 12 5.7 571,3,5-Trimethylbenzene 1.2 26 5.7 1301,2,4-Trimethylbenzene 2.3 4.7 12 25Naphthalene Page 8 of 34 Page 13 of 40 7/19/2022 1 2 3 4 5 6 7 Client Sample ID: SG-1 Lab ID#: 2207268-01A EPA METHOD TO-15 GC/MS FULL SCAN p071415File Name: Dil. Factor:2.30 Date of Collection: 7/5/22 11:25:00 AM Date of Analysis: 7/14/22 06:27 PM (ug/m3)(ug/m3)(ppbv)(ppbv)Compound AmountRpt. LimitAmountRpt. Limit 1.2 Not Detected 5.7 Not DetectedFreon 12 1.2 Not Detected 8.0 Not DetectedFreon 114 12 Not Detected 24 Not DetectedChloromethane 1.2 Not Detected 2.9 Not DetectedVinyl Chloride 1.2 Not Detected 2.5 Not Detected1,3-Butadiene 12 Not Detected 45 Not DetectedBromomethane 4.6 Not Detected 12 Not DetectedChloroethane 1.2 Not Detected 6.5 Not DetectedFreon 11 12 23 22 44Ethanol 1.2 Not Detected 8.8 Not DetectedFreon 113 1.2 Not Detected 4.6 Not Detected1,1-Dichloroethene 12 70 27 170Acetone 4.6 15 11 362-Propanol 4.6 Not Detected 14 Not DetectedCarbon Disulfide 4.6 Not Detected 14 Not Detected3-Chloropropene 12 Not Detected 40 Not DetectedMethylene Chloride 4.6 Not Detected 16 Not DetectedMethyl tert-butyl ether 1.2 Not Detected 4.6 Not Detectedtrans-1,2-Dichloroethene 1.2 7.2 4.0 25Hexane 1.2 Not Detected 4.6 Not Detected1,1-Dichloroethane 4.6 6.9 14 202-Butanone (Methyl Ethyl Ketone) 1.2 Not Detected 4.6 Not Detectedcis-1,2-Dichloroethene 1.2 Not Detected 3.4 Not DetectedTetrahydrofuran 1.2 Not Detected 5.6 Not DetectedChloroform 1.2 Not Detected 6.3 Not Detected1,1,1-Trichloroethane 1.2 52 4.0 180Cyclohexane 1.2 Not Detected 7.2 Not DetectedCarbon Tetrachloride 1.2 3.6 5.4 172,2,4-Trimethylpentane 1.2 16 3.7 50Benzene 1.2 Not Detected 4.6 Not Detected1,2-Dichloroethane 1.2 1.9 4.7 7.7Heptane 1.2 Not Detected 6.2 Not DetectedTrichloroethene 1.2 Not Detected 5.3 Not Detected1,2-Dichloropropane 4.6 Not Detected 16 Not Detected1,4-Dioxane 1.2 Not Detected 7.7 Not DetectedBromodichloromethane 1.2 Not Detected 5.2 Not Detectedcis-1,3-Dichloropropene 1.2 Not Detected 4.7 Not Detected4-Methyl-2-pentanone 1.2 20 4.3 74Toluene 1.2 Not Detected 5.2 Not Detectedtrans-1,3-Dichloropropene 1.2 Not Detected 6.3 Not Detected1,1,2-Trichloroethane 1.2 1.4 7.8 9.8Tetrachloroethene 4.6 Not Detected 19 Not Detected2-Hexanone Page 9 of 34 Page 14 of 40 7/19/2022 1 2 3 4 5 6 7 Client Sample ID: SG-1 Lab ID#: 2207268-01A EPA METHOD TO-15 GC/MS FULL SCAN p071415File Name: Dil. Factor:2.30 Date of Collection: 7/5/22 11:25:00 AM Date of Analysis: 7/14/22 06:27 PM (ug/m3)(ug/m3)(ppbv)(ppbv)Compound AmountRpt. LimitAmountRpt. Limit 1.2 Not Detected 9.8 Not DetectedDibromochloromethane 1.2 Not Detected 8.8 Not Detected1,2-Dibromoethane (EDB) 1.2 Not Detected 5.3 Not DetectedChlorobenzene 1.2 26 5.0 110Ethyl Benzene 1.2 14 5.0 63m,p-Xylene 1.2 8.4 5.0 36o-Xylene 1.2 Not Detected 4.9 Not DetectedStyrene 1.2 Not Detected 12 Not DetectedBromoform 1.2 2.0 5.6 10Cumene 1.2 Not Detected 7.9 Not Detected1,1,2,2-Tetrachloroethane 1.2 4.8 5.6 24Propylbenzene 1.2 6.2 5.6 304-Ethyltoluene 1.2 12 5.6 581,3,5-Trimethylbenzene 1.2 27 5.6 1301,2,4-Trimethylbenzene 1.2 Not Detected 6.9 Not Detected1,3-Dichlorobenzene 1.2 Not Detected 6.9 Not Detected1,4-Dichlorobenzene 1.2 Not Detected 6.0 Not Detectedalpha-Chlorotoluene 1.2 Not Detected 6.9 Not Detected1,2-Dichlorobenzene 4.6 Not Detected 34 Not Detected1,2,4-Trichlorobenzene 4.6 Not Detected 49 Not DetectedHexachlorobutadiene 2.3 5.5 12 29Naphthalene Container Type: 1 Liter Summa Canister (100% Certified) Limits%RecoverySurrogates Method 100 70-130Toluene-d8 103 70-1301,2-Dichloroethane-d4 105 70-1304-Bromofluorobenzene Page 10 of 34 Page 15 of 40 7/19/2022 1 2 3 4 5 6 7 Client Sample ID: SG-2 Lab ID#: 2207268-02A EPA METHOD TO-15 GC/MS FULL SCAN p071418File Name: Dil. Factor:5.33 Date of Collection: 7/5/22 12:00:00 PM Date of Analysis: 7/14/22 09:54 PM (ug/m3)(ug/m3)(ppbv)(ppbv)Compound AmountRpt. LimitAmountRpt. Limit 2.7 Not Detected 13 Not DetectedFreon 12 2.7 Not Detected 19 Not DetectedFreon 114 27 Not Detected 55 Not DetectedChloromethane 2.7 Not Detected 6.8 Not DetectedVinyl Chloride 2.7 Not Detected 5.9 Not Detected1,3-Butadiene 27 Not Detected 100 Not DetectedBromomethane 11 Not Detected 28 Not DetectedChloroethane 2.7 Not Detected 15 Not DetectedFreon 11 27 Not Detected 50 Not DetectedEthanol 2.7 Not Detected 20 Not DetectedFreon 113 2.7 Not Detected 10 Not Detected1,1-Dichloroethene 27 66 63 160Acetone 11 14 26 342-Propanol 11 Not Detected 33 Not DetectedCarbon Disulfide 11 Not Detected 33 Not Detected3-Chloropropene 27 Not Detected 92 Not DetectedMethylene Chloride 11 Not Detected 38 Not DetectedMethyl tert-butyl ether 2.7 Not Detected 10 Not Detectedtrans-1,2-Dichloroethene 2.7 640 9.4 2200Hexane 2.7 Not Detected 11 Not Detected1,1-Dichloroethane 11 Not Detected 31 Not Detected2-Butanone (Methyl Ethyl Ketone) 2.7 Not Detected 10 Not Detectedcis-1,2-Dichloroethene 2.7 Not Detected 7.8 Not DetectedTetrahydrofuran 2.7 Not Detected 13 Not DetectedChloroform 2.7 Not Detected 14 Not Detected1,1,1-Trichloroethane 2.7 840 9.2 2900Cyclohexane 2.7 Not Detected 17 Not DetectedCarbon Tetrachloride 2.7 340 12 16002,2,4-Trimethylpentane 2.7 3.7 8.5 12Benzene 2.7 Not Detected 11 Not Detected1,2-Dichloroethane 2.7 41 11 170Heptane 2.7 5.2 14 28Trichloroethene 2.7 Not Detected 12 Not Detected1,2-Dichloropropane 11 Not Detected 38 Not Detected1,4-Dioxane 2.7 Not Detected 18 Not DetectedBromodichloromethane 2.7 Not Detected 12 Not Detectedcis-1,3-Dichloropropene 2.7 Not Detected 11 Not Detected4-Methyl-2-pentanone 2.7 26 10 97Toluene 2.7 Not Detected 12 Not Detectedtrans-1,3-Dichloropropene 2.7 Not Detected 14 Not Detected1,1,2-Trichloroethane 2.7 Not Detected 18 Not DetectedTetrachloroethene 11 Not Detected 44 Not Detected2-Hexanone Page 11 of 34 Page 16 of 40 7/19/2022 1 2 3 4 5 6 7 Client Sample ID: SG-2 Lab ID#: 2207268-02A EPA METHOD TO-15 GC/MS FULL SCAN p071418File Name: Dil. Factor:5.33 Date of Collection: 7/5/22 12:00:00 PM Date of Analysis: 7/14/22 09:54 PM (ug/m3)(ug/m3)(ppbv)(ppbv)Compound AmountRpt. LimitAmountRpt. Limit 2.7 Not Detected 23 Not DetectedDibromochloromethane 2.7 Not Detected 20 Not Detected1,2-Dibromoethane (EDB) 2.7 Not Detected 12 Not DetectedChlorobenzene 2.7 7.6 12 33Ethyl Benzene 2.7 9.7 12 42m,p-Xylene 2.7 3.7 12 16o-Xylene 2.7 Not Detected 11 Not DetectedStyrene 2.7 Not Detected 28 Not DetectedBromoform 2.7 3.9 13 19Cumene 2.7 Not Detected 18 Not Detected1,1,2,2-Tetrachloroethane 2.7 12 13 61Propylbenzene 2.7 7.2 13 354-Ethyltoluene 2.7 21 13 1001,3,5-Trimethylbenzene 2.7 13 13 621,2,4-Trimethylbenzene 2.7 Not Detected 16 Not Detected1,3-Dichlorobenzene 2.7 Not Detected 16 Not Detected1,4-Dichlorobenzene 2.7 Not Detected 14 Not Detectedalpha-Chlorotoluene 2.7 Not Detected 16 Not Detected1,2-Dichlorobenzene 11 Not Detected 79 Not Detected1,2,4-Trichlorobenzene 11 Not Detected 110 Not DetectedHexachlorobutadiene 5.3 Not Detected 28 Not DetectedNaphthalene Container Type: 1 Liter Summa Canister (100% Certified) Limits%RecoverySurrogates Method 101 70-130Toluene-d8 116 70-1301,2-Dichloroethane-d4 100 70-1304-Bromofluorobenzene Page 12 of 34 Page 17 of 40 7/19/2022 1 2 3 4 5 6 7 Client Sample ID: SG-3 Lab ID#: 2207268-03A EPA METHOD TO-15 GC/MS FULL SCAN p071419File Name: Dil. Factor:2.43 Date of Collection: 7/5/22 12:20:00 PM Date of Analysis: 7/14/22 10:24 PM (ug/m3)(ug/m3)(ppbv)(ppbv)Compound AmountRpt. LimitAmountRpt. Limit 1.2 Not Detected 6.0 Not DetectedFreon 12 1.2 Not Detected 8.5 Not DetectedFreon 114 12 Not Detected 25 Not DetectedChloromethane 1.2 Not Detected 3.1 Not DetectedVinyl Chloride 1.2 Not Detected 2.7 Not Detected1,3-Butadiene 12 Not Detected 47 Not DetectedBromomethane 4.9 Not Detected 13 Not DetectedChloroethane 1.2 Not Detected 6.8 Not DetectedFreon 11 12 19 23 35Ethanol 1.2 Not Detected 9.3 Not DetectedFreon 113 1.2 Not Detected 4.8 Not Detected1,1-Dichloroethene 12 67 29 160Acetone 4.9 8.0 12 202-Propanol 4.9 Not Detected 15 Not DetectedCarbon Disulfide 4.9 Not Detected 15 Not Detected3-Chloropropene 12 Not Detected 42 Not DetectedMethylene Chloride 4.9 Not Detected 18 Not DetectedMethyl tert-butyl ether 1.2 Not Detected 4.8 Not Detectedtrans-1,2-Dichloroethene 1.2 Not Detected 4.3 Not DetectedHexane 1.2 Not Detected 4.9 Not Detected1,1-Dichloroethane 4.9 Not Detected 14 Not Detected2-Butanone (Methyl Ethyl Ketone) 1.2 Not Detected 4.8 Not Detectedcis-1,2-Dichloroethene 1.2 Not Detected 3.6 Not DetectedTetrahydrofuran 1.2 Not Detected 5.9 Not DetectedChloroform 1.2 Not Detected 6.6 Not Detected1,1,1-Trichloroethane 1.2 Not Detected 4.2 Not DetectedCyclohexane 1.2 Not Detected 7.6 Not DetectedCarbon Tetrachloride 1.2 Not Detected 5.7 Not Detected2,2,4-Trimethylpentane 1.2 Not Detected 3.9 Not DetectedBenzene 1.2 Not Detected 4.9 Not Detected1,2-Dichloroethane 1.2 Not Detected 5.0 Not DetectedHeptane 1.2 Not Detected 6.5 Not DetectedTrichloroethene 1.2 Not Detected 5.6 Not Detected1,2-Dichloropropane 4.9 Not Detected 18 Not Detected1,4-Dioxane 1.2 Not Detected 8.1 Not DetectedBromodichloromethane 1.2 Not Detected 5.5 Not Detectedcis-1,3-Dichloropropene 1.2 Not Detected 5.0 Not Detected4-Methyl-2-pentanone 1.2 Not Detected 4.6 Not DetectedToluene 1.2 Not Detected 5.5 Not Detectedtrans-1,3-Dichloropropene 1.2 Not Detected 6.6 Not Detected1,1,2-Trichloroethane 1.2 4.5 8.2 31Tetrachloroethene 4.9 Not Detected 20 Not Detected2-Hexanone Page 13 of 34 Page 18 of 40 7/19/2022 1 2 3 4 5 6 7 Client Sample ID: SG-3 Lab ID#: 2207268-03A EPA METHOD TO-15 GC/MS FULL SCAN p071419File Name: Dil. Factor:2.43 Date of Collection: 7/5/22 12:20:00 PM Date of Analysis: 7/14/22 10:24 PM (ug/m3)(ug/m3)(ppbv)(ppbv)Compound AmountRpt. LimitAmountRpt. Limit 1.2 Not Detected 10 Not DetectedDibromochloromethane 1.2 Not Detected 9.3 Not Detected1,2-Dibromoethane (EDB) 1.2 Not Detected 5.6 Not DetectedChlorobenzene 1.2 Not Detected 5.3 Not DetectedEthyl Benzene 1.2 Not Detected 5.3 Not Detectedm,p-Xylene 1.2 Not Detected 5.3 Not Detectedo-Xylene 1.2 Not Detected 5.2 Not DetectedStyrene 1.2 Not Detected 12 Not DetectedBromoform 1.2 Not Detected 6.0 Not DetectedCumene 1.2 Not Detected 8.3 Not Detected1,1,2,2-Tetrachloroethane 1.2 Not Detected 6.0 Not DetectedPropylbenzene 1.2 Not Detected 6.0 Not Detected4-Ethyltoluene 1.2 Not Detected 6.0 Not Detected1,3,5-Trimethylbenzene 1.2 Not Detected 6.0 Not Detected1,2,4-Trimethylbenzene 1.2 Not Detected 7.3 Not Detected1,3-Dichlorobenzene 1.2 Not Detected 7.3 Not Detected1,4-Dichlorobenzene 1.2 Not Detected 6.3 Not Detectedalpha-Chlorotoluene 1.2 Not Detected 7.3 Not Detected1,2-Dichlorobenzene 4.9 Not Detected 36 Not Detected1,2,4-Trichlorobenzene 4.9 Not Detected 52 Not DetectedHexachlorobutadiene 2.4 Not Detected 13 Not DetectedNaphthalene Container Type: 1 Liter Summa Canister (100% Certified) Limits%RecoverySurrogates Method 102 70-130Toluene-d8 100 70-1301,2-Dichloroethane-d4 102 70-1304-Bromofluorobenzene Page 14 of 34 Page 19 of 40 7/19/2022 1 2 3 4 5 6 7 Client Sample ID: SG-4 Lab ID#: 2207268-04A EPA METHOD TO-15 GC/MS FULL SCAN p071421File Name: Dil. Factor:2.42 Date of Collection: 7/5/22 12:50:00 PM Date of Analysis: 7/14/22 11:23 PM (ug/m3)(ug/m3)(ppbv)(ppbv)Compound AmountRpt. LimitAmountRpt. Limit 1.2 Not Detected 6.0 Not DetectedFreon 12 1.2 Not Detected 8.4 Not DetectedFreon 114 12 Not Detected 25 Not DetectedChloromethane 1.2 Not Detected 3.1 Not DetectedVinyl Chloride 1.2 Not Detected 2.7 Not Detected1,3-Butadiene 12 Not Detected 47 Not DetectedBromomethane 4.8 Not Detected 13 Not DetectedChloroethane 1.2 Not Detected 6.8 Not DetectedFreon 11 12 24 23 45Ethanol 1.2 Not Detected 9.3 Not DetectedFreon 113 1.2 Not Detected 4.8 Not Detected1,1-Dichloroethene 12 75 29 180Acetone 4.8 13 12 322-Propanol 4.8 Not Detected 15 Not DetectedCarbon Disulfide 4.8 Not Detected 15 Not Detected3-Chloropropene 12 Not Detected 42 Not DetectedMethylene Chloride 4.8 Not Detected 17 Not DetectedMethyl tert-butyl ether 1.2 Not Detected 4.8 Not Detectedtrans-1,2-Dichloroethene 1.2 11 4.3 38Hexane 1.2 Not Detected 4.9 Not Detected1,1-Dichloroethane 4.8 Not Detected 14 Not Detected2-Butanone (Methyl Ethyl Ketone) 1.2 Not Detected 4.8 Not Detectedcis-1,2-Dichloroethene 1.2 Not Detected 3.6 Not DetectedTetrahydrofuran 1.2 Not Detected 5.9 Not DetectedChloroform 1.2 Not Detected 6.6 Not Detected1,1,1-Trichloroethane 1.2 27 4.2 94Cyclohexane 1.2 Not Detected 7.6 Not DetectedCarbon Tetrachloride 1.2 120 5.6 5802,2,4-Trimethylpentane 1.2 1.9 3.9 6.1Benzene 1.2 Not Detected 4.9 Not Detected1,2-Dichloroethane 1.2 4.5 5.0 18Heptane 1.2 Not Detected 6.5 Not DetectedTrichloroethene 1.2 Not Detected 5.6 Not Detected1,2-Dichloropropane 4.8 Not Detected 17 Not Detected1,4-Dioxane 1.2 Not Detected 8.1 Not DetectedBromodichloromethane 1.2 Not Detected 5.5 Not Detectedcis-1,3-Dichloropropene 1.2 Not Detected 5.0 Not Detected4-Methyl-2-pentanone 1.2 2.5 4.6 9.4Toluene 1.2 Not Detected 5.5 Not Detectedtrans-1,3-Dichloropropene 1.2 Not Detected 6.6 Not Detected1,1,2-Trichloroethane 1.2 Not Detected 8.2 Not DetectedTetrachloroethene 4.8 Not Detected 20 Not Detected2-Hexanone Page 15 of 34 Page 20 of 40 7/19/2022 1 2 3 4 5 6 7 Client Sample ID: SG-4 Lab ID#: 2207268-04A EPA METHOD TO-15 GC/MS FULL SCAN p071421File Name: Dil. Factor:2.42 Date of Collection: 7/5/22 12:50:00 PM Date of Analysis: 7/14/22 11:23 PM (ug/m3)(ug/m3)(ppbv)(ppbv)Compound AmountRpt. LimitAmountRpt. Limit 1.2 Not Detected 10 Not DetectedDibromochloromethane 1.2 Not Detected 9.3 Not Detected1,2-Dibromoethane (EDB) 1.2 Not Detected 5.6 Not DetectedChlorobenzene 1.2 Not Detected 5.2 Not DetectedEthyl Benzene 1.2 1.3 5.2 5.6m,p-Xylene 1.2 Not Detected 5.2 Not Detectedo-Xylene 1.2 Not Detected 5.2 Not DetectedStyrene 1.2 Not Detected 12 Not DetectedBromoform 1.2 Not Detected 5.9 Not DetectedCumene 1.2 Not Detected 8.3 Not Detected1,1,2,2-Tetrachloroethane 1.2 Not Detected 5.9 Not DetectedPropylbenzene 1.2 Not Detected 5.9 Not Detected4-Ethyltoluene 1.2 Not Detected 5.9 Not Detected1,3,5-Trimethylbenzene 1.2 Not Detected 5.9 Not Detected1,2,4-Trimethylbenzene 1.2 Not Detected 7.3 Not Detected1,3-Dichlorobenzene 1.2 Not Detected 7.3 Not Detected1,4-Dichlorobenzene 1.2 Not Detected 6.3 Not Detectedalpha-Chlorotoluene 1.2 Not Detected 7.3 Not Detected1,2-Dichlorobenzene 4.8 Not Detected 36 Not Detected1,2,4-Trichlorobenzene 4.8 Not Detected 52 Not DetectedHexachlorobutadiene 2.4 Not Detected 13 Not DetectedNaphthalene Container Type: 1 Liter Summa Canister (100% Certified) Limits%RecoverySurrogates Method 102 70-130Toluene-d8 104 70-1301,2-Dichloroethane-d4 102 70-1304-Bromofluorobenzene Page 16 of 34 Page 21 of 40 7/19/2022 1 2 3 4 5 6 7 Client Sample ID: SG-5 Lab ID#: 2207268-05A EPA METHOD TO-15 GC/MS FULL SCAN p071422File Name: Dil. Factor:2.32 Date of Collection: 7/5/22 3:20:00 PM Date of Analysis: 7/14/22 11:52 PM (ug/m3)(ug/m3)(ppbv)(ppbv)Compound AmountRpt. LimitAmountRpt. Limit 1.2 Not Detected 5.7 Not DetectedFreon 12 1.2 Not Detected 8.1 Not DetectedFreon 114 12 Not Detected 24 Not DetectedChloromethane 1.2 Not Detected 3.0 Not DetectedVinyl Chloride 1.2 Not Detected 2.6 Not Detected1,3-Butadiene 12 Not Detected 45 Not DetectedBromomethane 4.6 Not Detected 12 Not DetectedChloroethane 1.2 Not Detected 6.5 Not DetectedFreon 11 12 18 22 34Ethanol 1.2 Not Detected 8.9 Not DetectedFreon 113 1.2 Not Detected 4.6 Not Detected1,1-Dichloroethene 12 110 28 270Acetone 4.6 14 11 342-Propanol 4.6 7.2 14 22Carbon Disulfide 4.6 Not Detected 14 Not Detected3-Chloropropene 12 Not Detected 40 Not DetectedMethylene Chloride 4.6 Not Detected 17 Not DetectedMethyl tert-butyl ether 1.2 Not Detected 4.6 Not Detectedtrans-1,2-Dichloroethene 1.2 31 4.1 110Hexane 1.2 Not Detected 4.7 Not Detected1,1-Dichloroethane 4.6 4.9 14 142-Butanone (Methyl Ethyl Ketone) 1.2 Not Detected 4.6 Not Detectedcis-1,2-Dichloroethene 1.2 Not Detected 3.4 Not DetectedTetrahydrofuran 1.2 Not Detected 5.7 Not DetectedChloroform 1.2 Not Detected 6.3 Not Detected1,1,1-Trichloroethane 1.2 14 4.0 47Cyclohexane 1.2 Not Detected 7.3 Not DetectedCarbon Tetrachloride 1.2 4.6 5.4 212,2,4-Trimethylpentane 1.2 2.1 3.7 6.8Benzene 1.2 Not Detected 4.7 Not Detected1,2-Dichloroethane 1.2 15 4.8 61Heptane 1.2 Not Detected 6.2 Not DetectedTrichloroethene 1.2 Not Detected 5.4 Not Detected1,2-Dichloropropane 4.6 Not Detected 17 Not Detected1,4-Dioxane 1.2 Not Detected 7.8 Not DetectedBromodichloromethane 1.2 Not Detected 5.3 Not Detectedcis-1,3-Dichloropropene 1.2 Not Detected 4.8 Not Detected4-Methyl-2-pentanone 1.2 4.9 4.4 18Toluene 1.2 Not Detected 5.3 Not Detectedtrans-1,3-Dichloropropene 1.2 Not Detected 6.3 Not Detected1,1,2-Trichloroethane 1.2 Not Detected 7.9 Not DetectedTetrachloroethene 4.6 Not Detected 19 Not Detected2-Hexanone Page 17 of 34 Page 22 of 40 7/19/2022 1 2 3 4 5 6 7 Client Sample ID: SG-5 Lab ID#: 2207268-05A EPA METHOD TO-15 GC/MS FULL SCAN p071422File Name: Dil. Factor:2.32 Date of Collection: 7/5/22 3:20:00 PM Date of Analysis: 7/14/22 11:52 PM (ug/m3)(ug/m3)(ppbv)(ppbv)Compound AmountRpt. LimitAmountRpt. Limit 1.2 Not Detected 9.9 Not DetectedDibromochloromethane 1.2 Not Detected 8.9 Not Detected1,2-Dibromoethane (EDB) 1.2 Not Detected 5.3 Not DetectedChlorobenzene 1.2 1.2 5.0 5.4Ethyl Benzene 1.2 2.7 5.0 12m,p-Xylene 1.2 1.2 5.0 5.1o-Xylene 1.2 Not Detected 4.9 Not DetectedStyrene 1.2 Not Detected 12 Not DetectedBromoform 1.2 Not Detected 5.7 Not DetectedCumene 1.2 Not Detected 8.0 Not Detected1,1,2,2-Tetrachloroethane 1.2 Not Detected 5.7 Not DetectedPropylbenzene 1.2 Not Detected 5.7 Not Detected4-Ethyltoluene 1.2 Not Detected 5.7 Not Detected1,3,5-Trimethylbenzene 1.2 Not Detected 5.7 Not Detected1,2,4-Trimethylbenzene 1.2 Not Detected 7.0 Not Detected1,3-Dichlorobenzene 1.2 Not Detected 7.0 Not Detected1,4-Dichlorobenzene 1.2 Not Detected 6.0 Not Detectedalpha-Chlorotoluene 1.2 Not Detected 7.0 Not Detected1,2-Dichlorobenzene 4.6 Not Detected 34 Not Detected1,2,4-Trichlorobenzene 4.6 Not Detected 49 Not DetectedHexachlorobutadiene 2.3 Not Detected 12 Not DetectedNaphthalene Container Type: 1 Liter Summa Canister (100% Certified) Limits%RecoverySurrogates Method 101 70-130Toluene-d8 97 70-1301,2-Dichloroethane-d4 102 70-1304-Bromofluorobenzene Page 18 of 34 Page 23 of 40 7/19/2022 1 2 3 4 5 6 7 Client Sample ID: SG-6 Lab ID#: 2207268-06A EPA METHOD TO-15 GC/MS FULL SCAN p071423File Name: Dil. Factor:2.21 Date of Collection: 7/5/22 3:45:00 PM Date of Analysis: 7/15/22 12:22 AM (ug/m3)(ug/m3)(ppbv)(ppbv)Compound AmountRpt. LimitAmountRpt. Limit 1.1 Not Detected 5.5 Not DetectedFreon 12 1.1 Not Detected 7.7 Not DetectedFreon 114 11 Not Detected 23 Not DetectedChloromethane 1.1 Not Detected 2.8 Not DetectedVinyl Chloride 1.1 Not Detected 2.4 Not Detected1,3-Butadiene 11 Not Detected 43 Not DetectedBromomethane 4.4 Not Detected 12 Not DetectedChloroethane 1.1 Not Detected 6.2 Not DetectedFreon 11 11 23 21 43Ethanol 1.1 Not Detected 8.5 Not DetectedFreon 113 1.1 Not Detected 4.4 Not Detected1,1-Dichloroethene 11 60 26 140Acetone 4.4 8.5 11 212-Propanol 4.4 20 14 61Carbon Disulfide 4.4 Not Detected 14 Not Detected3-Chloropropene 11 Not Detected 38 Not DetectedMethylene Chloride 4.4 Not Detected 16 Not DetectedMethyl tert-butyl ether 1.1 Not Detected 4.4 Not Detectedtrans-1,2-Dichloroethene 1.1 1.1 3.9 4.0Hexane 1.1 Not Detected 4.5 Not Detected1,1-Dichloroethane 4.4 Not Detected 13 Not Detected2-Butanone (Methyl Ethyl Ketone) 1.1 Not Detected 4.4 Not Detectedcis-1,2-Dichloroethene 1.1 Not Detected 3.2 Not DetectedTetrahydrofuran 1.1 Not Detected 5.4 Not DetectedChloroform 1.1 Not Detected 6.0 Not Detected1,1,1-Trichloroethane 1.1 Not Detected 3.8 Not DetectedCyclohexane 1.1 Not Detected 7.0 Not DetectedCarbon Tetrachloride 1.1 Not Detected 5.2 Not Detected2,2,4-Trimethylpentane 1.1 Not Detected 3.5 Not DetectedBenzene 1.1 Not Detected 4.5 Not Detected1,2-Dichloroethane 1.1 Not Detected 4.5 Not DetectedHeptane 1.1 Not Detected 5.9 Not DetectedTrichloroethene 1.1 Not Detected 5.1 Not Detected1,2-Dichloropropane 4.4 Not Detected 16 Not Detected1,4-Dioxane 1.1 Not Detected 7.4 Not DetectedBromodichloromethane 1.1 Not Detected 5.0 Not Detectedcis-1,3-Dichloropropene 1.1 Not Detected 4.5 Not Detected4-Methyl-2-pentanone 1.1 1.3 4.2 4.8Toluene 1.1 Not Detected 5.0 Not Detectedtrans-1,3-Dichloropropene 1.1 Not Detected 6.0 Not Detected1,1,2-Trichloroethane 1.1 Not Detected 7.5 Not DetectedTetrachloroethene 4.4 Not Detected 18 Not Detected2-Hexanone Page 19 of 34 Page 24 of 40 7/19/2022 1 2 3 4 5 6 7 Client Sample ID: SG-6 Lab ID#: 2207268-06A EPA METHOD TO-15 GC/MS FULL SCAN p071423File Name: Dil. Factor:2.21 Date of Collection: 7/5/22 3:45:00 PM Date of Analysis: 7/15/22 12:22 AM (ug/m3)(ug/m3)(ppbv)(ppbv)Compound AmountRpt. LimitAmountRpt. Limit 1.1 Not Detected 9.4 Not DetectedDibromochloromethane 1.1 Not Detected 8.5 Not Detected1,2-Dibromoethane (EDB) 1.1 Not Detected 5.1 Not DetectedChlorobenzene 1.1 Not Detected 4.8 Not DetectedEthyl Benzene 1.1 Not Detected 4.8 Not Detectedm,p-Xylene 1.1 Not Detected 4.8 Not Detectedo-Xylene 1.1 Not Detected 4.7 Not DetectedStyrene 1.1 Not Detected 11 Not DetectedBromoform 1.1 Not Detected 5.4 Not DetectedCumene 1.1 Not Detected 7.6 Not Detected1,1,2,2-Tetrachloroethane 1.1 Not Detected 5.4 Not DetectedPropylbenzene 1.1 Not Detected 5.4 Not Detected4-Ethyltoluene 1.1 Not Detected 5.4 Not Detected1,3,5-Trimethylbenzene 1.1 Not Detected 5.4 Not Detected1,2,4-Trimethylbenzene 1.1 Not Detected 6.6 Not Detected1,3-Dichlorobenzene 1.1 Not Detected 6.6 Not Detected1,4-Dichlorobenzene 1.1 Not Detected 5.7 Not Detectedalpha-Chlorotoluene 1.1 Not Detected 6.6 Not Detected1,2-Dichlorobenzene 4.4 Not Detected 33 Not Detected1,2,4-Trichlorobenzene 4.4 Not Detected 47 Not DetectedHexachlorobutadiene 2.2 Not Detected 12 Not DetectedNaphthalene Container Type: 1 Liter Summa Canister (100% Certified) Limits%RecoverySurrogates Method 101 70-130Toluene-d8 96 70-1301,2-Dichloroethane-d4 107 70-1304-Bromofluorobenzene Page 20 of 34 Page 25 of 40 7/19/2022 1 2 3 4 5 6 7 Client Sample ID: SG-7 Lab ID#: 2207268-07A EPA METHOD TO-15 GC/MS FULL SCAN p071424File Name: Dil. Factor:2.27 Date of Collection: 7/5/22 4:15:00 PM Date of Analysis: 7/15/22 12:52 AM (ug/m3)(ug/m3)(ppbv)(ppbv)Compound AmountRpt. LimitAmountRpt. Limit 1.1 Not Detected 5.6 Not DetectedFreon 12 1.1 Not Detected 7.9 Not DetectedFreon 114 11 Not Detected 23 Not DetectedChloromethane 1.1 Not Detected 2.9 Not DetectedVinyl Chloride 1.1 Not Detected 2.5 Not Detected1,3-Butadiene 11 Not Detected 44 Not DetectedBromomethane 4.5 Not Detected 12 Not DetectedChloroethane 1.1 Not Detected 6.4 Not DetectedFreon 11 11 18 21 35Ethanol 1.1 Not Detected 8.7 Not DetectedFreon 113 1.1 Not Detected 4.5 Not Detected1,1-Dichloroethene 11 41 27 97Acetone 4.5 6.5 11 162-Propanol 4.5 9.6 14 30Carbon Disulfide 4.5 Not Detected 14 Not Detected3-Chloropropene 11 Not Detected 39 Not DetectedMethylene Chloride 4.5 Not Detected 16 Not DetectedMethyl tert-butyl ether 1.1 Not Detected 4.5 Not Detectedtrans-1,2-Dichloroethene 1.1 Not Detected 4.0 Not DetectedHexane 1.1 Not Detected 4.6 Not Detected1,1-Dichloroethane 4.5 Not Detected 13 Not Detected2-Butanone (Methyl Ethyl Ketone) 1.1 Not Detected 4.5 Not Detectedcis-1,2-Dichloroethene 1.1 Not Detected 3.3 Not DetectedTetrahydrofuran 1.1 Not Detected 5.5 Not DetectedChloroform 1.1 Not Detected 6.2 Not Detected1,1,1-Trichloroethane 1.1 2.4 3.9 8.2Cyclohexane 1.1 Not Detected 7.1 Not DetectedCarbon Tetrachloride 1.1 Not Detected 5.3 Not Detected2,2,4-Trimethylpentane 1.1 Not Detected 3.6 Not DetectedBenzene 1.1 Not Detected 4.6 Not Detected1,2-Dichloroethane 1.1 Not Detected 4.6 Not DetectedHeptane 1.1 Not Detected 6.1 Not DetectedTrichloroethene 1.1 Not Detected 5.2 Not Detected1,2-Dichloropropane 4.5 Not Detected 16 Not Detected1,4-Dioxane 1.1 Not Detected 7.6 Not DetectedBromodichloromethane 1.1 Not Detected 5.2 Not Detectedcis-1,3-Dichloropropene 1.1 Not Detected 4.6 Not Detected4-Methyl-2-pentanone 1.1 1.2 4.3 4.7Toluene 1.1 Not Detected 5.2 Not Detectedtrans-1,3-Dichloropropene 1.1 Not Detected 6.2 Not Detected1,1,2-Trichloroethane 1.1 Not Detected 7.7 Not DetectedTetrachloroethene 4.5 Not Detected 18 Not Detected2-Hexanone Page 21 of 34 Page 26 of 40 7/19/2022 1 2 3 4 5 6 7 Client Sample ID: SG-7 Lab ID#: 2207268-07A EPA METHOD TO-15 GC/MS FULL SCAN p071424File Name: Dil. Factor:2.27 Date of Collection: 7/5/22 4:15:00 PM Date of Analysis: 7/15/22 12:52 AM (ug/m3)(ug/m3)(ppbv)(ppbv)Compound AmountRpt. LimitAmountRpt. Limit 1.1 Not Detected 9.7 Not DetectedDibromochloromethane 1.1 Not Detected 8.7 Not Detected1,2-Dibromoethane (EDB) 1.1 Not Detected 5.2 Not DetectedChlorobenzene 1.1 Not Detected 4.9 Not DetectedEthyl Benzene 1.1 Not Detected 4.9 Not Detectedm,p-Xylene 1.1 Not Detected 4.9 Not Detectedo-Xylene 1.1 Not Detected 4.8 Not DetectedStyrene 1.1 Not Detected 12 Not DetectedBromoform 1.1 Not Detected 5.6 Not DetectedCumene 1.1 Not Detected 7.8 Not Detected1,1,2,2-Tetrachloroethane 1.1 Not Detected 5.6 Not DetectedPropylbenzene 1.1 Not Detected 5.6 Not Detected4-Ethyltoluene 1.1 Not Detected 5.6 Not Detected1,3,5-Trimethylbenzene 1.1 Not Detected 5.6 Not Detected1,2,4-Trimethylbenzene 1.1 Not Detected 6.8 Not Detected1,3-Dichlorobenzene 1.1 Not Detected 6.8 Not Detected1,4-Dichlorobenzene 1.1 Not Detected 5.9 Not Detectedalpha-Chlorotoluene 1.1 Not Detected 6.8 Not Detected1,2-Dichlorobenzene 4.5 Not Detected 34 Not Detected1,2,4-Trichlorobenzene 4.5 Not Detected 48 Not DetectedHexachlorobutadiene 2.3 Not Detected 12 Not DetectedNaphthalene Container Type: 1 Liter Summa Canister (100% Certified) Limits%RecoverySurrogates Method 104 70-130Toluene-d8 100 70-1301,2-Dichloroethane-d4 102 70-1304-Bromofluorobenzene Page 22 of 34 Page 27 of 40 7/19/2022 1 2 3 4 5 6 7 Client Sample ID: SG-8 Lab ID#: 2207268-08A EPA METHOD TO-15 GC/MS FULL SCAN p071425File Name: Dil. Factor:2.52 Date of Collection: 7/5/22 4:40:00 PM Date of Analysis: 7/15/22 01:21 AM (ug/m3)(ug/m3)(ppbv)(ppbv)Compound AmountRpt. LimitAmountRpt. Limit 1.3 Not Detected 6.2 Not DetectedFreon 12 1.3 Not Detected 8.8 Not DetectedFreon 114 13 Not Detected 26 Not DetectedChloromethane 1.3 Not Detected 3.2 Not DetectedVinyl Chloride 1.3 Not Detected 2.8 Not Detected1,3-Butadiene 13 Not Detected 49 Not DetectedBromomethane 5.0 Not Detected 13 Not DetectedChloroethane 1.3 Not Detected 7.1 Not DetectedFreon 11 13 20 24 38Ethanol 1.3 Not Detected 9.6 Not DetectedFreon 113 1.3 Not Detected 5.0 Not Detected1,1-Dichloroethene 13 58 30 140Acetone 5.0 10 12 252-Propanol 5.0 12 16 36Carbon Disulfide 5.0 Not Detected 16 Not Detected3-Chloropropene 13 Not Detected 44 Not DetectedMethylene Chloride 5.0 Not Detected 18 Not DetectedMethyl tert-butyl ether 1.3 Not Detected 5.0 Not Detectedtrans-1,2-Dichloroethene 1.3 Not Detected 4.4 Not DetectedHexane 1.3 Not Detected 5.1 Not Detected1,1-Dichloroethane 5.0 Not Detected 15 Not Detected2-Butanone (Methyl Ethyl Ketone) 1.3 Not Detected 5.0 Not Detectedcis-1,2-Dichloroethene 1.3 Not Detected 3.7 Not DetectedTetrahydrofuran 1.3 Not Detected 6.2 Not DetectedChloroform 1.3 Not Detected 6.9 Not Detected1,1,1-Trichloroethane 1.3 3.1 4.3 11Cyclohexane 1.3 Not Detected 7.9 Not DetectedCarbon Tetrachloride 1.3 Not Detected 5.9 Not Detected2,2,4-Trimethylpentane 1.3 Not Detected 4.0 Not DetectedBenzene 1.3 Not Detected 5.1 Not Detected1,2-Dichloroethane 1.3 Not Detected 5.2 Not DetectedHeptane 1.3 Not Detected 6.8 Not DetectedTrichloroethene 1.3 Not Detected 5.8 Not Detected1,2-Dichloropropane 5.0 Not Detected 18 Not Detected1,4-Dioxane 1.3 Not Detected 8.4 Not DetectedBromodichloromethane 1.3 Not Detected 5.7 Not Detectedcis-1,3-Dichloropropene 1.3 Not Detected 5.2 Not Detected4-Methyl-2-pentanone 1.3 1.9 4.7 7.2Toluene 1.3 Not Detected 5.7 Not Detectedtrans-1,3-Dichloropropene 1.3 Not Detected 6.9 Not Detected1,1,2-Trichloroethane 1.3 Not Detected 8.5 Not DetectedTetrachloroethene 5.0 Not Detected 21 Not Detected2-Hexanone Page 23 of 34 Page 28 of 40 7/19/2022 1 2 3 4 5 6 7 Client Sample ID: SG-8 Lab ID#: 2207268-08A EPA METHOD TO-15 GC/MS FULL SCAN p071425File Name: Dil. Factor:2.52 Date of Collection: 7/5/22 4:40:00 PM Date of Analysis: 7/15/22 01:21 AM (ug/m3)(ug/m3)(ppbv)(ppbv)Compound AmountRpt. LimitAmountRpt. Limit 1.3 Not Detected 11 Not DetectedDibromochloromethane 1.3 Not Detected 9.7 Not Detected1,2-Dibromoethane (EDB) 1.3 Not Detected 5.8 Not DetectedChlorobenzene 1.3 Not Detected 5.5 Not DetectedEthyl Benzene 1.3 Not Detected 5.5 Not Detectedm,p-Xylene 1.3 Not Detected 5.5 Not Detectedo-Xylene 1.3 Not Detected 5.4 Not DetectedStyrene 1.3 Not Detected 13 Not DetectedBromoform 1.3 Not Detected 6.2 Not DetectedCumene 1.3 Not Detected 8.6 Not Detected1,1,2,2-Tetrachloroethane 1.3 Not Detected 6.2 Not DetectedPropylbenzene 1.3 Not Detected 6.2 Not Detected4-Ethyltoluene 1.3 Not Detected 6.2 Not Detected1,3,5-Trimethylbenzene 1.3 Not Detected 6.2 Not Detected1,2,4-Trimethylbenzene 1.3 Not Detected 7.6 Not Detected1,3-Dichlorobenzene 1.3 Not Detected 7.6 Not Detected1,4-Dichlorobenzene 1.3 Not Detected 6.5 Not Detectedalpha-Chlorotoluene 1.3 Not Detected 7.6 Not Detected1,2-Dichlorobenzene 5.0 Not Detected 37 Not Detected1,2,4-Trichlorobenzene 5.0 Not Detected 54 Not DetectedHexachlorobutadiene 2.5 Not Detected 13 Not DetectedNaphthalene Container Type: 1 Liter Summa Canister (100% Certified) Limits%RecoverySurrogates Method 101 70-130Toluene-d8 100 70-1301,2-Dichloroethane-d4 102 70-1304-Bromofluorobenzene Page 24 of 34 Page 29 of 40 7/19/2022 1 2 3 4 5 6 7 Client Sample ID: Duplicate Lab ID#: 2207268-09A EPA METHOD TO-15 GC/MS FULL SCAN p071416File Name: Dil. Factor:2.31 Date of Collection: 7/5/22 11:25:00 AM Date of Analysis: 7/14/22 06:57 PM (ug/m3)(ug/m3)(ppbv)(ppbv)Compound AmountRpt. LimitAmountRpt. Limit 1.2 Not Detected 5.7 Not DetectedFreon 12 1.2 Not Detected 8.1 Not DetectedFreon 114 12 Not Detected 24 Not DetectedChloromethane 1.2 Not Detected 3.0 Not DetectedVinyl Chloride 1.2 Not Detected 2.6 Not Detected1,3-Butadiene 12 Not Detected 45 Not DetectedBromomethane 4.6 Not Detected 12 Not DetectedChloroethane 1.2 Not Detected 6.5 Not DetectedFreon 11 12 20 22 38Ethanol 1.2 Not Detected 8.8 Not DetectedFreon 113 1.2 Not Detected 4.6 Not Detected1,1-Dichloroethene 12 62 27 150Acetone 4.6 9.0 11 222-Propanol 4.6 Not Detected 14 Not DetectedCarbon Disulfide 4.6 Not Detected 14 Not Detected3-Chloropropene 12 Not Detected 40 Not DetectedMethylene Chloride 4.6 Not Detected 17 Not DetectedMethyl tert-butyl ether 1.2 Not Detected 4.6 Not Detectedtrans-1,2-Dichloroethene 1.2 7.9 4.1 28Hexane 1.2 Not Detected 4.7 Not Detected1,1-Dichloroethane 4.6 5.4 14 162-Butanone (Methyl Ethyl Ketone) 1.2 Not Detected 4.6 Not Detectedcis-1,2-Dichloroethene 1.2 Not Detected 3.4 Not DetectedTetrahydrofuran 1.2 Not Detected 5.6 Not DetectedChloroform 1.2 Not Detected 6.3 Not Detected1,1,1-Trichloroethane 1.2 54 4.0 180Cyclohexane 1.2 Not Detected 7.3 Not DetectedCarbon Tetrachloride 1.2 3.6 5.4 172,2,4-Trimethylpentane 1.2 17 3.7 54Benzene 1.2 Not Detected 4.7 Not Detected1,2-Dichloroethane 1.2 1.7 4.7 6.9Heptane 1.2 Not Detected 6.2 Not DetectedTrichloroethene 1.2 Not Detected 5.3 Not Detected1,2-Dichloropropane 4.6 Not Detected 17 Not Detected1,4-Dioxane 1.2 Not Detected 7.7 Not DetectedBromodichloromethane 1.2 Not Detected 5.2 Not Detectedcis-1,3-Dichloropropene 1.2 Not Detected 4.7 Not Detected4-Methyl-2-pentanone 1.2 22 4.4 82Toluene 1.2 Not Detected 5.2 Not Detectedtrans-1,3-Dichloropropene 1.2 Not Detected 6.3 Not Detected1,1,2-Trichloroethane 1.2 1.2 7.8 8.4Tetrachloroethene 4.6 Not Detected 19 Not Detected2-Hexanone Page 25 of 34 Page 30 of 40 7/19/2022 1 2 3 4 5 6 7 Client Sample ID: Duplicate Lab ID#: 2207268-09A EPA METHOD TO-15 GC/MS FULL SCAN p071416File Name: Dil. Factor:2.31 Date of Collection: 7/5/22 11:25:00 AM Date of Analysis: 7/14/22 06:57 PM (ug/m3)(ug/m3)(ppbv)(ppbv)Compound AmountRpt. LimitAmountRpt. Limit 1.2 Not Detected 9.8 Not DetectedDibromochloromethane 1.2 Not Detected 8.9 Not Detected1,2-Dibromoethane (EDB) 1.2 Not Detected 5.3 Not DetectedChlorobenzene 1.2 26 5.0 110Ethyl Benzene 1.2 14 5.0 63m,p-Xylene 1.2 8.5 5.0 37o-Xylene 1.2 Not Detected 4.9 Not DetectedStyrene 1.2 Not Detected 12 Not DetectedBromoform 1.2 2.0 5.7 10Cumene 1.2 Not Detected 7.9 Not Detected1,1,2,2-Tetrachloroethane 1.2 4.7 5.7 23Propylbenzene 1.2 6.6 5.7 324-Ethyltoluene 1.2 12 5.7 571,3,5-Trimethylbenzene 1.2 26 5.7 1301,2,4-Trimethylbenzene 1.2 Not Detected 6.9 Not Detected1,3-Dichlorobenzene 1.2 Not Detected 6.9 Not Detected1,4-Dichlorobenzene 1.2 Not Detected 6.0 Not Detectedalpha-Chlorotoluene 1.2 Not Detected 6.9 Not Detected1,2-Dichlorobenzene 4.6 Not Detected 34 Not Detected1,2,4-Trichlorobenzene 4.6 Not Detected 49 Not DetectedHexachlorobutadiene 2.3 4.7 12 25Naphthalene Container Type: 1 Liter Summa Canister (100% Certified) Limits%RecoverySurrogates Method 100 70-130Toluene-d8 104 70-1301,2-Dichloroethane-d4 101 70-1304-Bromofluorobenzene Page 26 of 34 Page 31 of 40 7/19/2022 1 2 3 4 5 6 7 Client Sample ID: Lab Blank Lab ID#: 2207268-10A EPA METHOD TO-15 GC/MS FULL SCAN p071406File Name: Dil. Factor:1.00 Date of Collection: NA Date of Analysis: 7/14/22 01:06 PM (ug/m3)(ug/m3)(ppbv)(ppbv)Compound AmountRpt. LimitAmountRpt. Limit 0.50 Not Detected 2.5 Not DetectedFreon 12 0.50 Not Detected 3.5 Not DetectedFreon 114 5.0 Not Detected 10 Not DetectedChloromethane 0.50 Not Detected 1.3 Not DetectedVinyl Chloride 0.50 Not Detected 1.1 Not Detected1,3-Butadiene 5.0 Not Detected 19 Not DetectedBromomethane 2.0 Not Detected 5.3 Not DetectedChloroethane 0.50 Not Detected 2.8 Not DetectedFreon 11 5.0 Not Detected 9.4 Not DetectedEthanol 0.50 Not Detected 3.8 Not DetectedFreon 113 0.50 Not Detected 2.0 Not Detected1,1-Dichloroethene 5.0 Not Detected 12 Not DetectedAcetone 2.0 Not Detected 4.9 Not Detected2-Propanol 2.0 Not Detected 6.2 Not DetectedCarbon Disulfide 2.0 Not Detected 6.3 Not Detected3-Chloropropene 5.0 Not Detected 17 Not DetectedMethylene Chloride 2.0 Not Detected 7.2 Not DetectedMethyl tert-butyl ether 0.50 Not Detected 2.0 Not Detectedtrans-1,2-Dichloroethene 0.50 Not Detected 1.8 Not DetectedHexane 0.50 Not Detected 2.0 Not Detected1,1-Dichloroethane 2.0 Not Detected 5.9 Not Detected2-Butanone (Methyl Ethyl Ketone) 0.50 Not Detected 2.0 Not Detectedcis-1,2-Dichloroethene 0.50 Not Detected 1.5 Not DetectedTetrahydrofuran 0.50 Not Detected 2.4 Not DetectedChloroform 0.50 Not Detected 2.7 Not Detected1,1,1-Trichloroethane 0.50 Not Detected 1.7 Not DetectedCyclohexane 0.50 Not Detected 3.1 Not DetectedCarbon Tetrachloride 0.50 Not Detected 2.3 Not Detected2,2,4-Trimethylpentane 0.50 Not Detected 1.6 Not DetectedBenzene 0.50 Not Detected 2.0 Not Detected1,2-Dichloroethane 0.50 Not Detected 2.0 Not DetectedHeptane 0.50 Not Detected 2.7 Not DetectedTrichloroethene 0.50 Not Detected 2.3 Not Detected1,2-Dichloropropane 2.0 Not Detected 7.2 Not Detected1,4-Dioxane 0.50 Not Detected 3.4 Not DetectedBromodichloromethane 0.50 Not Detected 2.3 Not Detectedcis-1,3-Dichloropropene 0.50 Not Detected 2.0 Not Detected4-Methyl-2-pentanone 0.50 Not Detected 1.9 Not DetectedToluene 0.50 Not Detected 2.3 Not Detectedtrans-1,3-Dichloropropene 0.50 Not Detected 2.7 Not Detected1,1,2-Trichloroethane 0.50 Not Detected 3.4 Not DetectedTetrachloroethene 2.0 Not Detected 8.2 Not Detected2-Hexanone Page 27 of 34 Page 32 of 40 7/19/2022 1 2 3 4 5 6 7 Client Sample ID: Lab Blank Lab ID#: 2207268-10A EPA METHOD TO-15 GC/MS FULL SCAN p071406File Name: Dil. Factor:1.00 Date of Collection: NA Date of Analysis: 7/14/22 01:06 PM (ug/m3)(ug/m3)(ppbv)(ppbv)Compound AmountRpt. LimitAmountRpt. Limit 0.50 Not Detected 4.2 Not DetectedDibromochloromethane 0.50 Not Detected 3.8 Not Detected1,2-Dibromoethane (EDB) 0.50 Not Detected 2.3 Not DetectedChlorobenzene 0.50 Not Detected 2.2 Not DetectedEthyl Benzene 0.50 Not Detected 2.2 Not Detectedm,p-Xylene 0.50 Not Detected 2.2 Not Detectedo-Xylene 0.50 Not Detected 2.1 Not DetectedStyrene 0.50 Not Detected 5.2 Not DetectedBromoform 0.50 Not Detected 2.4 Not DetectedCumene 0.50 Not Detected 3.4 Not Detected1,1,2,2-Tetrachloroethane 0.50 Not Detected 2.4 Not DetectedPropylbenzene 0.50 Not Detected 2.4 Not Detected4-Ethyltoluene 0.50 Not Detected 2.4 Not Detected1,3,5-Trimethylbenzene 0.50 Not Detected 2.4 Not Detected1,2,4-Trimethylbenzene 0.50 Not Detected 3.0 Not Detected1,3-Dichlorobenzene 0.50 Not Detected 3.0 Not Detected1,4-Dichlorobenzene 0.50 Not Detected 2.6 Not Detectedalpha-Chlorotoluene 0.50 Not Detected 3.0 Not Detected1,2-Dichlorobenzene 2.0 Not Detected 15 Not Detected1,2,4-Trichlorobenzene 2.0 Not Detected 21 Not DetectedHexachlorobutadiene 1.0 Not Detected 5.2 Not DetectedNaphthalene Container Type: NA - Not Applicable Limits%RecoverySurrogates Method 102 70-130Toluene-d8 99 70-1301,2-Dichloroethane-d4 100 70-1304-Bromofluorobenzene Page 28 of 34 Page 33 of 40 7/19/2022 1 2 3 4 5 6 7 Client Sample ID: CCV Lab ID#: 2207268-11A EPA METHOD TO-15 GC/MS FULL SCAN p071402File Name: Dil. Factor:1.00 Date of Collection: NA Date of Analysis: 7/14/22 10:14 AM %RecoveryCompound 102Freon 12 102Freon 114 119Chloromethane 90Vinyl Chloride 941,3-Butadiene 93Bromomethane 96Chloroethane 102Freon 11 101Ethanol 97Freon 113 1021,1-Dichloroethene 93Acetone 1022-Propanol 99Carbon Disulfide 1043-Chloropropene 102Methylene Chloride 102Methyl tert-butyl ether 99trans-1,2-Dichloroethene 102Hexane 1051,1-Dichloroethane 1002-Butanone (Methyl Ethyl Ketone) 106cis-1,2-Dichloroethene 104Tetrahydrofuran 104Chloroform 1031,1,1-Trichloroethane 103Cyclohexane 110Carbon Tetrachloride 1082,2,4-Trimethylpentane 100Benzene 1071,2-Dichloroethane 110Heptane 104Trichloroethene 971,2-Dichloropropane 1011,4-Dioxane 107Bromodichloromethane 105cis-1,3-Dichloropropene 1024-Methyl-2-pentanone 104Toluene 104trans-1,3-Dichloropropene 991,1,2-Trichloroethane 102Tetrachloroethene 1032-Hexanone Page 29 of 34 Page 34 of 40 7/19/2022 1 2 3 4 5 6 7 Client Sample ID: CCV Lab ID#: 2207268-11A EPA METHOD TO-15 GC/MS FULL SCAN p071402File Name: Dil. Factor:1.00 Date of Collection: NA Date of Analysis: 7/14/22 10:14 AM %RecoveryCompound 104Dibromochloromethane 1021,2-Dibromoethane (EDB) 101Chlorobenzene 106Ethyl Benzene 105m,p-Xylene 105o-Xylene 110Styrene 102Bromoform 112Cumene 991,1,2,2-Tetrachloroethane 108Propylbenzene 1114-Ethyltoluene 1101,3,5-Trimethylbenzene 1181,2,4-Trimethylbenzene 1071,3-Dichlorobenzene 1061,4-Dichlorobenzene 110alpha-Chlorotoluene 1071,2-Dichlorobenzene 1001,2,4-Trichlorobenzene 101Hexachlorobutadiene 98Naphthalene Container Type: NA - Not Applicable Limits%RecoverySurrogates Method 102 70-130Toluene-d8 104 70-1301,2-Dichloroethane-d4 109 70-1304-Bromofluorobenzene Page 30 of 34 Page 35 of 40 7/19/2022 1 2 3 4 5 6 7 Client Sample ID: LCS Lab ID#: 2207268-12A EPA METHOD TO-15 GC/MS FULL SCAN p071403File Name: Dil. Factor:1.00 Date of Collection: NA Date of Analysis: 7/14/22 10:40 AM Limits%RecoveryCompound Method 97 70-130Freon 12 79 70-130Freon 114 116 70-130Chloromethane 83 70-130Vinyl Chloride 93 70-1301,3-Butadiene 88 70-130Bromomethane 97 70-130Chloroethane 96 70-130Freon 11 93 70-130Ethanol 93 70-130Freon 113 93 70-1301,1-Dichloroethene 89 70-130Acetone 104 70-1302-Propanol 94 70-130Carbon Disulfide 101 70-1303-Chloropropene 92 70-130Methylene Chloride 100 70-130Methyl tert-butyl ether 94 70-130trans-1,2-Dichloroethene 99 70-130Hexane 99 70-1301,1-Dichloroethane 97 70-1302-Butanone (Methyl Ethyl Ketone) 101 70-130cis-1,2-Dichloroethene 100 70-130Tetrahydrofuran 96 70-130Chloroform 100 70-1301,1,1-Trichloroethane 103 70-130Cyclohexane 105 70-130Carbon Tetrachloride 106 70-1302,2,4-Trimethylpentane 99 70-130Benzene 103 70-1301,2-Dichloroethane 109 70-130Heptane 101 70-130Trichloroethene 95 70-1301,2-Dichloropropane 100 70-1301,4-Dioxane 99 70-130Bromodichloromethane 103 70-130cis-1,3-Dichloropropene 104 70-1304-Methyl-2-pentanone 100 70-130Toluene 104 70-130trans-1,3-Dichloropropene 99 70-1301,1,2-Trichloroethane 103 70-130Tetrachloroethene 105 70-1302-Hexanone Page 31 of 34 Page 36 of 40 7/19/2022 1 2 3 4 5 6 7 Client Sample ID: LCS Lab ID#: 2207268-12A EPA METHOD TO-15 GC/MS FULL SCAN p071403File Name: Dil. Factor:1.00 Date of Collection: NA Date of Analysis: 7/14/22 10:40 AM Limits%RecoveryCompound Method 103 70-130Dibromochloromethane 100 70-1301,2-Dibromoethane (EDB) 99 70-130Chlorobenzene 105 70-130Ethyl Benzene 106 70-130m,p-Xylene 105 70-130o-Xylene 109 70-130Styrene 102 70-130Bromoform 110 70-130Cumene 102 70-1301,1,2,2-Tetrachloroethane 107 70-130Propylbenzene 109 70-1304-Ethyltoluene 109 70-1301,3,5-Trimethylbenzene 115 70-1301,2,4-Trimethylbenzene 104 70-1301,3-Dichlorobenzene 102 70-1301,4-Dichlorobenzene 107 70-130alpha-Chlorotoluene 104 70-1301,2-Dichlorobenzene 84 70-1301,2,4-Trichlorobenzene 85 70-130Hexachlorobutadiene 80 60-140Naphthalene Container Type: NA - Not Applicable Limits%RecoverySurrogates Method 102 70-130Toluene-d8 99 70-1301,2-Dichloroethane-d4 106 70-1304-Bromofluorobenzene Page 32 of 34 Page 37 of 40 7/19/2022 1 2 3 4 5 6 7 Client Sample ID: LCSD Lab ID#: 2207268-12AA EPA METHOD TO-15 GC/MS FULL SCAN p071404File Name: Dil. Factor:1.00 Date of Collection: NA Date of Analysis: 7/14/22 11:08 AM Limits%RecoveryCompound Method 97 70-130Freon 12 78 70-130Freon 114 115 70-130Chloromethane 84 70-130Vinyl Chloride 93 70-1301,3-Butadiene 86 70-130Bromomethane 94 70-130Chloroethane 94 70-130Freon 11 102 70-130Ethanol 91 70-130Freon 113 95 70-1301,1-Dichloroethene 91 70-130Acetone 105 70-1302-Propanol 94 70-130Carbon Disulfide 105 70-1303-Chloropropene 92 70-130Methylene Chloride 101 70-130Methyl tert-butyl ether 94 70-130trans-1,2-Dichloroethene 98 70-130Hexane 97 70-1301,1-Dichloroethane 99 70-1302-Butanone (Methyl Ethyl Ketone) 101 70-130cis-1,2-Dichloroethene 102 70-130Tetrahydrofuran 96 70-130Chloroform 98 70-1301,1,1-Trichloroethane 105 70-130Cyclohexane 104 70-130Carbon Tetrachloride 106 70-1302,2,4-Trimethylpentane 96 70-130Benzene 100 70-1301,2-Dichloroethane 107 70-130Heptane 98 70-130Trichloroethene 93 70-1301,2-Dichloropropane 97 70-1301,4-Dioxane 98 70-130Bromodichloromethane 102 70-130cis-1,3-Dichloropropene 102 70-1304-Methyl-2-pentanone 98 70-130Toluene 100 70-130trans-1,3-Dichloropropene 96 70-1301,1,2-Trichloroethane 98 70-130Tetrachloroethene 104 70-1302-Hexanone Page 33 of 34 Page 38 of 40 7/19/2022 1 2 3 4 5 6 7 Client Sample ID: LCSD Lab ID#: 2207268-12AA EPA METHOD TO-15 GC/MS FULL SCAN p071404File Name: Dil. Factor:1.00 Date of Collection: NA Date of Analysis: 7/14/22 11:08 AM Limits%RecoveryCompound Method 101 70-130Dibromochloromethane 98 70-1301,2-Dibromoethane (EDB) 97 70-130Chlorobenzene 104 70-130Ethyl Benzene 105 70-130m,p-Xylene 103 70-130o-Xylene 106 70-130Styrene 100 70-130Bromoform 108 70-130Cumene 99 70-1301,1,2,2-Tetrachloroethane 104 70-130Propylbenzene 106 70-1304-Ethyltoluene 106 70-1301,3,5-Trimethylbenzene 112 70-1301,2,4-Trimethylbenzene 101 70-1301,3-Dichlorobenzene 98 70-1301,4-Dichlorobenzene 104 70-130alpha-Chlorotoluene 101 70-1301,2-Dichlorobenzene 100 70-1301,2,4-Trichlorobenzene 98 70-130Hexachlorobutadiene 99 60-140Naphthalene Container Type: NA - Not Applicable Limits%RecoverySurrogates Method 100 70-130Toluene-d8 101 70-1301,2-Dichloroethane-d4 105 70-1304-Bromofluorobenzene Page 34 of 34 Page 39 of 40 7/19/2022 1 2 3 4 5 6 7 Page 40 of 40 7/19/2022 1 2 3 4 5 6 7 ANALYTICAL REPORT Eurofins Savannah 5102 LaRoche Avenue Savannah, GA 31404 Tel: (912)354-7858 Laboratory Job ID: 680-217621-1 Client Project/Site: Greenhouse Project For: S&ME, Inc. 3201 Spring Forest Road Raleigh, North Carolina 27616 Attn: Michael Pfeifer Authorized for release by: 7/14/2022 5:51:13 PM John Andros, Project Manager I (404)944-4744 John.Andros@et.eurofinsus.com The test results in this report meet all 2003 NELAC, 2009 TNI, and 2016 TNI requirements for accredited parameters, exceptions are noted in this report. This report may not be reproduced except in full, and with written approval from the laboratory. For questions please contact the Project Manager at the e-mail address or telephone number listed on this page. This report has been electronically signed and authorized by the signatory. Electronic signature is intended to be the legally binding equivalent of a traditionally handwritten signature. Results relate only to the items tested and the sample(s) as received by the laboratory. 1 2 3 4 5 6 7 8 9 10 11 12 13 Definitions/Glossary Job ID: 680-217621-1Client: S&ME, Inc. Project/Site: Greenhouse Project Qualifiers GC/MS VOA Qualifier Description *+LCS and/or LCSD is outside acceptance limits, high biased. Qualifier B Compound was found in the blank and sample. J Result is less than the RL but greater than or equal to the MDL and the concentration is an approximate value. S1+Surrogate recovery exceeds control limits, high biased. GC/MS Semi VOA Qualifier Description B Compound was found in the blank and sample. Qualifier J Result is less than the RL but greater than or equal to the MDL and the concentration is an approximate value. Metals Qualifier Description 4 MS, MSD: The analyte present in the original sample is greater than 4 times the matrix spike concentration; therefore, control limits are not applicable. Qualifier B Compound was found in the blank and sample. J Result is less than the RL but greater than or equal to the MDL and the concentration is an approximate value. Glossary These commonly used abbreviations may or may not be present in this report. ¤Listed under the "D" column to designate that the result is reported on a dry weight basis Abbreviation %R Percent Recovery CFL Contains Free Liquid CFU Colony Forming Unit CNF Contains No Free Liquid DER Duplicate Error Ratio (normalized absolute difference) Dil Fac Dilution Factor DL Detection Limit (DoD/DOE) DL, RA, RE, IN Indicates a Dilution, Re-analysis, Re-extraction, or additional Initial metals/anion analysis of the sample DLC Decision Level Concentration (Radiochemistry) EDL Estimated Detection Limit (Dioxin) LOD Limit of Detection (DoD/DOE) LOQ Limit of Quantitation (DoD/DOE) MCL EPA recommended "Maximum Contaminant Level" MDA Minimum Detectable Activity (Radiochemistry) MDC Minimum Detectable Concentration (Radiochemistry) MDL Method Detection Limit ML Minimum Level (Dioxin) MPN Most Probable Number MQL Method Quantitation Limit NC Not Calculated ND Not Detected at the reporting limit (or MDL or EDL if shown) NEG Negative / Absent POS Positive / Present PQL Practical Quantitation Limit PRES Presumptive QC Quality Control RER Relative Error Ratio (Radiochemistry) RL Reporting Limit or Requested Limit (Radiochemistry) RPD Relative Percent Difference, a measure of the relative difference between two points TEF Toxicity Equivalent Factor (Dioxin) TEQ Toxicity Equivalent Quotient (Dioxin) TNTC Too Numerous To Count Eurofins Savannah Page 2 of 176 7/14/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 Sample Summary Client: S&ME, Inc.Job ID: 680-217621-1 Project/Site: Greenhouse Project Lab Sample ID Client Sample ID Matrix Collected Received 680-217621-1 GW-1 (10-15)Soil 06/28/22 10:15 06/30/22 10:30 680-217621-2 GW-2 (11-14)Soil 06/28/22 12:05 06/30/22 10:30 680-217621-3 GW-3 (7-12)Soil 06/28/22 14:15 06/30/22 10:30 680-217621-4 GW-4 (13-17)Soil 06/29/22 10:15 06/30/22 10:30 680-217621-5 SS-1 (2-6)Soil 06/29/22 11:40 06/30/22 10:30 680-217621-6 SS-2 (2-6)Soil 06/29/22 13:00 06/30/22 10:30 680-217621-7 SS-3 (2-6)Soil 06/29/22 13:15 06/30/22 10:30 680-217621-8 SG-1 (2-6)Soil 06/29/22 11:50 06/30/22 10:30 680-217621-9 SG-2 (2-6)Soil 06/29/22 11:15 06/30/22 10:30 680-217621-10 SG-3 (2-6)Soil 06/29/22 13:05 06/30/22 10:30 680-217621-11 SG-4 (2-6)Soil 06/29/22 13:25 06/30/22 10:30 680-217621-12 SG-6 (2-6)Soil 06/29/22 13:45 06/30/22 10:30 680-217621-13 SG-7 (2-6)Soil 06/29/22 14:30 06/30/22 10:30 680-217621-14 SG-8 (2-6)Soil 06/29/22 14:15 06/30/22 10:30 680-217621-15 Soil Dup Soil 06/29/22 00:00 06/30/22 10:30 Eurofins SavannahPage 3 of 176 7/14/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 Case Narrative Client: S&ME, Inc.Job ID: 680-217621-1 Project/Site: Greenhouse Project Job ID: 680-217621-1 Laboratory: Eurofins Savannah Narrative Job Narrative 680-217621-1 Comments No additional comments. Receipt The samples were received on 6/30/2022 10:30 AM. Unless otherwise noted below, the samples arrived in good condition, and where required, properly preserved and on ice. The temperatures of the 3 coolers at receipt time were 3.9º C, 4.2º C and 4.5º C. GC/MS VOA No additional analytical or quality issues were noted, other than those described above or in the Definitions/Glossary page. GC/MS Semi VOA No additional analytical or quality issues were noted, other than those described above or in the Definitions/Glossary page. Metals No analytical or quality issues were noted, other than those described in the Definitions/Glossary page. General Chemistry No analytical or quality issues were noted, other than those described in the Definitions/Glossary page. Organic Prep No analytical or quality issues were noted, other than those described in the Definitions/Glossary page. VOA Prep No analytical or quality issues were noted, other than those described in the Definitions/Glossary page. Eurofins SavannahPage 4 of 176 7/14/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 Client Sample Results Job ID: 680-217621-1Client: S&ME, Inc. Project/Site: Greenhouse Project Lab Sample ID: 680-217621-1Client Sample ID: GW-1 (10-15) Matrix: SoilDate Collected: 06/28/22 10:15 Percent Solids: 62.0Date Received: 06/30/22 10:30 Method: 8260D - Volatile Organic Compounds by GC/MS RL MDL 1,1,1,2-Tetrachloroethane ND 0.00715 0.00186 mg/Kg ☼07/05/22 15:31 07/08/22 21:17 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 0.00715 0.00372 mg/Kg 07/05/22 15:31 07/08/22 21:17 1☼1,1,1-Trichloroethane ND 0.00715 0.00300 mg/Kg 07/05/22 15:31 07/08/22 21:17 1☼1,1,2,2-Tetrachloroethane ND 0.00715 0.00415 mg/Kg 07/05/22 15:31 07/08/22 21:17 1☼1,1,2-Trichloro-1,2,2-trifluoroethane ND 0.00715 0.00214 mg/Kg 07/05/22 15:31 07/08/22 21:17 1☼1,1,2-Trichloroethane ND 0.00715 0.00415 mg/Kg 07/05/22 15:31 07/08/22 21:17 1☼1,1-Dichloroethane ND 0.00715 0.00515 mg/Kg 07/05/22 15:31 07/08/22 21:17 1☼1,1-Dichloroethene ND 0.00715 0.00286 mg/Kg 07/05/22 15:31 07/08/22 21:17 1☼1,1-Dichloropropene ND 0.00715 0.00286 mg/Kg 07/05/22 15:31 07/08/22 21:17 1☼1,2,3-Trichlorobenzene ND 0.00715 0.00257 mg/Kg 07/05/22 15:31 07/08/22 21:17 1☼1,2,3-Trichloropropane ND 0.00715 0.00357 mg/Kg 07/05/22 15:31 07/08/22 21:17 1☼1,2,4-Trichlorobenzene ND 0.00715 0.00357 mg/Kg 07/05/22 15:31 07/08/22 21:17 1☼1,2,4-Trimethylbenzene 0.0445 0.0143 0.00229 mg/Kg 07/05/22 15:31 07/08/22 21:17 1☼1,2-Dibromo-3-Chloropropane ND 0.00715 0.00243 mg/Kg 07/05/22 15:31 07/08/22 21:17 1☼1,2-Dichlorobenzene ND 0.00715 0.00329 mg/Kg 07/05/22 15:31 07/08/22 21:17 1☼1,2-Dichloroethane ND 0.00715 0.00372 mg/Kg 07/05/22 15:31 07/08/22 21:17 1☼1,2-Dichloropropane ND 0.00715 0.00343 mg/Kg 07/05/22 15:31 07/08/22 21:17 1☼1,3,5-Trimethylbenzene 0.00823 0.00715 0.00286 mg/Kg 07/05/22 15:31 07/08/22 21:17 1☼1,3-Dichlorobenzene ND 0.00715 0.00314 mg/Kg 07/05/22 15:31 07/08/22 21:17 1☼1,3-Dichloropropane ND 0.00715 0.00257 mg/Kg 07/05/22 15:31 07/08/22 21:17 1☼1,4-Dichlorobenzene ND 0.00715 0.00314 mg/Kg 07/05/22 15:31 07/08/22 21:17 1☼2,2-Dichloropropane ND 0.0357 0.0132 mg/Kg 07/05/22 15:31 07/08/22 21:17 1☼2-Butanone (MEK)ND 0.00715 0.00329 mg/Kg 07/05/22 15:31 07/08/22 21:17 1☼2-Chlorotoluene ND 0.0357 0.0272 mg/Kg 07/05/22 15:31 07/08/22 21:17 1☼2-Hexanone ND 0.00715 0.00300 mg/Kg 07/05/22 15:31 07/08/22 21:17 1☼4-Chlorotoluene ND 0.00715 0.00372 mg/Kg 07/05/22 15:31 07/08/22 21:17 1☼4-Isopropyltoluene 0.00534 J 0.0357 0.0257 mg/Kg 07/05/22 15:31 07/08/22 21:17 1☼4-Methyl-2-pentanone (MIBK)ND 0.0715 0.0157 mg/Kg 07/05/22 15:31 07/08/22 21:17 1☼Acetone 0.310 B 0.00715 0.00343 mg/Kg 07/05/22 15:31 07/08/22 21:17 1☼Benzene 0.135 0.00715 0.00243 mg/Kg 07/05/22 15:31 07/08/22 21:17 1☼Bromobenzene ND 0.00715 0.00314 mg/Kg 07/05/22 15:31 07/08/22 21:17 1☼Bromoform ND 0.00715 0.00343 mg/Kg 07/05/22 15:31 07/08/22 21:17 1☼Bromomethane ND 0.00715 0.00300 mg/Kg 07/05/22 15:31 07/08/22 21:17 1☼Carbon disulfide ND 0.00715 0.00300 mg/Kg 07/05/22 15:31 07/08/22 21:17 1☼Carbon tetrachloride ND 0.00715 0.00200 mg/Kg 07/05/22 15:31 07/08/22 21:17 1☼Chlorobenzene ND 0.00715 0.00286 mg/Kg 07/05/22 15:31 07/08/22 21:17 1☼Chlorobromomethane ND 0.00715 0.00300 mg/Kg 07/05/22 15:31 07/08/22 21:17 1☼Chlorodibromomethane ND 0.00715 0.00314 mg/Kg 07/05/22 15:31 07/08/22 21:17 1☼Chloroethane ND *+ 0.00715 0.00286 mg/Kg 07/05/22 15:31 07/08/22 21:17 1☼Chloroform ND 0.00715 0.00343 mg/Kg 07/05/22 15:31 07/08/22 21:17 1☼Chloromethane ND 0.00715 0.00415 mg/Kg 07/05/22 15:31 07/08/22 21:17 1☼cis-1,2-Dichloroethene ND 0.00715 0.00314 mg/Kg 07/05/22 15:31 07/08/22 21:17 1☼cis-1,3-Dichloropropene ND 0.00715 0.00286 mg/Kg 07/05/22 15:31 07/08/22 21:17 1☼Dibromomethane ND 0.00715 0.00286 mg/Kg 07/05/22 15:31 07/08/22 21:17 1☼Dichlorobromomethane ND 0.00715 0.00457 mg/Kg 07/05/22 15:31 07/08/22 21:17 1☼Dichlorodifluoromethane ND 0.0143 0.0143 mg/Kg 07/05/22 15:31 07/08/22 21:17 1☼Ethyl acetate ND 0.00715 0.00243 mg/Kg 07/05/22 15:31 07/08/22 21:17 1☼Ethylene Dibromide ND 0.00715 0.00586 mg/Kg 07/05/22 15:31 07/08/22 21:17 1☼Hexachlorobutadiene ND 0.00715 0.00243 mg/Kg 07/05/22 15:31 07/08/22 21:17 1☼Iodomethane ND Eurofins Savannah Page 5 of 176 7/14/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 Client Sample Results Job ID: 680-217621-1Client: S&ME, Inc. Project/Site: Greenhouse Project Lab Sample ID: 680-217621-1Client Sample ID: GW-1 (10-15) Matrix: SoilDate Collected: 06/28/22 10:15 Percent Solids: 62.0Date Received: 06/30/22 10:30 Method: 8260D - Volatile Organic Compounds by GC/MS (Continued) RL MDL Isopropyl ether ND 0.0143 0.00214 mg/Kg ☼07/05/22 15:31 07/08/22 21:17 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 0.00715 0.00314 mg/Kg 07/05/22 15:31 07/08/22 21:17 1☼Isopropylbenzene 0.0227 0.00715 0.00314 mg/Kg 07/05/22 15:31 07/08/22 21:17 1☼m,p-Xylene 0.0319 0.00715 0.00314 mg/Kg 07/05/22 15:31 07/08/22 21:17 1☼Methyl tert-butyl ether ND 0.0143 0.0114 mg/Kg 07/05/22 15:31 07/08/22 21:17 1☼Methylene Chloride ND 0.00715 0.00272 mg/Kg 07/05/22 15:31 07/08/22 21:17 1☼n-Butylbenzene 0.0277 0.00715 0.00314 mg/Kg 07/05/22 15:31 07/08/22 21:17 1☼N-Propylbenzene 0.0873 0.00715 0.00286 mg/Kg 07/05/22 15:31 07/08/22 21:17 1☼sec-Butylbenzene 0.00797 0.00715 0.00272 mg/Kg 07/05/22 15:31 07/08/22 21:17 1☼Styrene ND 0.00715 0.00357 mg/Kg 07/05/22 15:31 07/08/22 21:17 1☼tert-Butylbenzene ND 0.00715 0.00372 mg/Kg 07/05/22 15:31 07/08/22 21:17 1☼Tetrachloroethene ND 0.00715 0.00372 mg/Kg 07/05/22 15:31 07/08/22 21:17 1☼Toluene 0.195 0.00715 0.00329 mg/Kg 07/05/22 15:31 07/08/22 21:17 1☼trans-1,2-Dichloroethene ND 0.00715 0.00372 mg/Kg 07/05/22 15:31 07/08/22 21:17 1☼trans-1,3-Dichloropropene ND 0.0143 0.00343 mg/Kg 07/05/22 15:31 07/08/22 21:17 1☼trans-1,4-Dichloro-2-butene ND 0.00715 0.00257 mg/Kg 07/05/22 15:31 07/08/22 21:17 1☼Trichloroethene ND 0.00715 0.00443 mg/Kg 07/05/22 15:31 07/08/22 21:17 1☼Trichlorofluoromethane ND 0.0143 0.00786 mg/Kg 07/05/22 15:31 07/08/22 21:17 1☼Vinyl acetate ND *+ 0.00715 0.00400 mg/Kg 07/05/22 15:31 07/08/22 21:17 1☼Vinyl chloride ND 1,2-Dichloroethane-d4 (Surr)141 S1+65-130 07/05/22 15:31 07/08/22 21:17 1 Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery 4-Bromofluorobenzene (Surr)73 07/05/22 15:31 07/08/22 21:17 165-130 Dibromofluoromethane (Surr)149 S1+07/05/22 15:31 07/08/22 21:17 165-130 Toluene-d8 (Surr)95 07/05/22 15:31 07/08/22 21:17 165-130 Method: 8260D - Volatile Organic Compounds by GC/MS - DL RL MDL Ethylbenzene 2.37 0.288 0.121 mg/Kg ☼07/05/22 15:31 07/11/22 19:49 40 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 0.288 0.0980 mg/Kg 07/05/22 15:31 07/11/22 19:49 40☼Hexane 6.32 0.288 0.179 mg/Kg 07/05/22 15:31 07/11/22 19:49 40☼Naphthalene 2.21 0.288 0.248 mg/Kg 07/05/22 15:31 07/11/22 19:49 40☼n-Heptane 5.09 0.288 0.133 mg/Kg 07/05/22 15:31 07/11/22 19:49 40☼o-Xylene 1.46 0.576 0.207 mg/Kg 07/05/22 15:31 07/11/22 19:49 40☼Xylenes, Total 3.50 1,2-Dichloroethane-d4 (Surr)98 65-130 07/05/22 15:31 07/11/22 19:49 40 Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery 4-Bromofluorobenzene (Surr)107 07/05/22 15:31 07/11/22 19:49 4065-130 Dibromofluoromethane (Surr)96 07/05/22 15:31 07/11/22 19:49 4065-130 Toluene-d8 (Surr)97 07/05/22 15:31 07/11/22 19:49 4065-130 Method: 8270E - Semivolatile Organic Compounds (GC/MS) RL MDL 1,1'-Biphenyl ND 2.69 2.69 mg/Kg ☼07/11/22 13:00 07/12/22 13:37 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 0.522 0.0553 mg/Kg 07/11/22 13:00 07/12/22 13:37 1☼2,4,5-Trichlorophenol ND 0.522 0.0458 mg/Kg 07/11/22 13:00 07/12/22 13:37 1☼2,4,6-Trichlorophenol ND 0.522 0.0553 mg/Kg 07/11/22 13:00 07/12/22 13:37 1☼2,4-Dichlorophenol ND 0.522 0.0696 mg/Kg 07/11/22 13:00 07/12/22 13:37 1☼2,4-Dimethylphenol ND 2.69 1.31 mg/Kg 07/11/22 13:00 07/12/22 13:37 1☼2,4-Dinitrophenol ND 0.522 0.0775 mg/Kg 07/11/22 13:00 07/12/22 13:37 1☼2,4-Dinitrotoluene ND Eurofins Savannah Page 6 of 176 7/14/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 Client Sample Results Job ID: 680-217621-1Client: S&ME, Inc. Project/Site: Greenhouse Project Lab Sample ID: 680-217621-1Client Sample ID: GW-1 (10-15) Matrix: SoilDate Collected: 06/28/22 10:15 Percent Solids: 62.0Date Received: 06/30/22 10:30 Method: 8270E - Semivolatile Organic Compounds (GC/MS) (Continued) RL MDL 2,6-Dinitrotoluene ND 0.522 0.0664 mg/Kg ☼07/11/22 13:00 07/12/22 13:37 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 0.522 0.0553 mg/Kg 07/11/22 13:00 07/12/22 13:37 1☼2-Chloronaphthalene ND 0.522 0.0632 mg/Kg 07/11/22 13:00 07/12/22 13:37 1☼2-Chlorophenol ND 0.522 0.0601 mg/Kg 07/11/22 13:00 07/12/22 13:37 1☼2-Methylnaphthalene 1.15 0.522 0.0427 mg/Kg 07/11/22 13:00 07/12/22 13:37 1☼2-Methylphenol ND 2.69 0.0711 mg/Kg 07/11/22 13:00 07/12/22 13:37 1☼2-Nitroaniline ND 0.522 0.0648 mg/Kg 07/11/22 13:00 07/12/22 13:37 1☼2-Nitrophenol ND 0.522 0.0680 mg/Kg 07/11/22 13:00 07/12/22 13:37 1☼3 & 4 Methylphenol ND 1.04 0.0443 mg/Kg 07/11/22 13:00 07/12/22 13:37 1☼3,3'-Dichlorobenzidine ND 2.69 0.0727 mg/Kg 07/11/22 13:00 07/12/22 13:37 1☼3-Nitroaniline ND 2.69 0.269 mg/Kg 07/11/22 13:00 07/12/22 13:37 1☼4,6-Dinitro-2-methylphenol ND 0.522 0.0569 mg/Kg 07/11/22 13:00 07/12/22 13:37 1☼4-Bromophenyl phenyl ether ND 0.522 0.0553 mg/Kg 07/11/22 13:00 07/12/22 13:37 1☼4-Chloro-3-methylphenol ND 1.04 0.0822 mg/Kg 07/11/22 13:00 07/12/22 13:37 1☼4-Chloroaniline ND 0.522 0.0696 mg/Kg 07/11/22 13:00 07/12/22 13:37 1☼4-Chlorophenyl phenyl ether ND 2.69 0.0775 mg/Kg 07/11/22 13:00 07/12/22 13:37 1☼4-Nitroaniline ND 2.69 0.522 mg/Kg 07/11/22 13:00 07/12/22 13:37 1☼4-Nitrophenol ND 0.522 0.0648 mg/Kg 07/11/22 13:00 07/12/22 13:37 1☼Acenaphthene ND 0.522 0.0569 mg/Kg 07/11/22 13:00 07/12/22 13:37 1☼Acenaphthylene ND 0.522 0.0443 mg/Kg 07/11/22 13:00 07/12/22 13:37 1☼Acetophenone ND 0.522 0.0395 mg/Kg 07/11/22 13:00 07/12/22 13:37 1☼Anthracene ND 0.522 0.0364 mg/Kg 07/11/22 13:00 07/12/22 13:37 1☼Atrazine ND 0.522 0.0917 mg/Kg 07/11/22 13:00 07/12/22 13:37 1☼Benzaldehyde ND 0.522 0.0427 mg/Kg 07/11/22 13:00 07/12/22 13:37 1☼Benzo[a]anthracene ND 0.522 0.0822 mg/Kg 07/11/22 13:00 07/12/22 13:37 1☼Benzo[a]pyrene ND 0.522 0.0601 mg/Kg 07/11/22 13:00 07/12/22 13:37 1☼Benzo[b]fluoranthene ND 0.522 0.0348 mg/Kg 07/11/22 13:00 07/12/22 13:37 1☼Benzo[g,h,i]perylene ND 0.522 0.103 mg/Kg 07/11/22 13:00 07/12/22 13:37 1☼Benzo[k]fluoranthene ND 0.522 0.0474 mg/Kg 07/11/22 13:00 07/12/22 13:37 1☼bis (2-chloroisopropyl) ether ND 0.522 0.0616 mg/Kg 07/11/22 13:00 07/12/22 13:37 1☼Bis(2-chloroethoxy)methane ND 0.522 0.0711 mg/Kg 07/11/22 13:00 07/12/22 13:37 1☼Bis(2-chloroethyl)ether ND 0.522 0.0458 mg/Kg 07/11/22 13:00 07/12/22 13:37 1☼Bis(2-ethylhexyl) phthalate 0.0901 J B 0.522 0.0411 mg/Kg 07/11/22 13:00 07/12/22 13:37 1☼Butyl benzyl phthalate ND 0.522 0.104 mg/Kg 07/11/22 13:00 07/12/22 13:37 1☼Caprolactam ND 0.522 0.0474 mg/Kg 07/11/22 13:00 07/12/22 13:37 1☼Carbazole ND 0.522 0.0332 mg/Kg 07/11/22 13:00 07/12/22 13:37 1☼Chrysene ND 0.522 0.0616 mg/Kg 07/11/22 13:00 07/12/22 13:37 1☼Dibenz(a,h)anthracene ND 0.522 0.0522 mg/Kg 07/11/22 13:00 07/12/22 13:37 1☼Dibenzofuran ND 0.522 0.0585 mg/Kg 07/11/22 13:00 07/12/22 13:37 1☼Diethyl phthalate ND 0.522 0.0537 mg/Kg 07/11/22 13:00 07/12/22 13:37 1☼Dimethyl phthalate ND 0.522 0.0474 mg/Kg 07/11/22 13:00 07/12/22 13:37 1☼Di-n-butyl phthalate ND 0.522 0.0458 mg/Kg 07/11/22 13:00 07/12/22 13:37 1☼Di-n-octyl phthalate ND 0.522 0.0506 mg/Kg 07/11/22 13:00 07/12/22 13:37 1☼Fluoranthene ND 0.522 0.0569 mg/Kg 07/11/22 13:00 07/12/22 13:37 1☼Fluorene ND 0.522 0.0616 mg/Kg 07/11/22 13:00 07/12/22 13:37 1☼Hexachlorobenzene ND 0.522 0.0569 mg/Kg 07/11/22 13:00 07/12/22 13:37 1☼Hexachlorobutadiene ND 0.522 0.0648 mg/Kg 07/11/22 13:00 07/12/22 13:37 1☼Hexachlorocyclopentadiene ND 0.522 0.0443 mg/Kg 07/11/22 13:00 07/12/22 13:37 1☼Hexachloroethane ND 0.522 0.0443 mg/Kg 07/11/22 13:00 07/12/22 13:37 1☼Indeno[1,2,3-cd]pyrene ND Eurofins Savannah Page 7 of 176 7/14/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 Client Sample Results Job ID: 680-217621-1Client: S&ME, Inc. Project/Site: Greenhouse Project Lab Sample ID: 680-217621-1Client Sample ID: GW-1 (10-15) Matrix: SoilDate Collected: 06/28/22 10:15 Percent Solids: 62.0Date Received: 06/30/22 10:30 Method: 8270E - Semivolatile Organic Compounds (GC/MS) (Continued) RL MDL Isophorone ND 0.522 0.0522 mg/Kg ☼07/11/22 13:00 07/12/22 13:37 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 0.522 0.0474 mg/Kg 07/11/22 13:00 07/12/22 13:37 1☼Naphthalene 0.701 0.522 0.0411 mg/Kg 07/11/22 13:00 07/12/22 13:37 1☼Nitrobenzene ND 0.522 0.0506 mg/Kg 07/11/22 13:00 07/12/22 13:37 1☼N-Nitrosodi-n-propylamine ND 0.522 0.0522 mg/Kg 07/11/22 13:00 07/12/22 13:37 1☼N-Nitrosodiphenylamine ND 2.69 0.522 mg/Kg 07/11/22 13:00 07/12/22 13:37 1☼Pentachlorophenol ND 0.522 0.0427 mg/Kg 07/11/22 13:00 07/12/22 13:37 1☼Phenanthrene ND 0.522 0.0537 mg/Kg 07/11/22 13:00 07/12/22 13:37 1☼Phenol ND 0.522 0.0427 mg/Kg 07/11/22 13:00 07/12/22 13:37 1☼Pyrene ND 2,4,6-Tribromophenol (Surr)71 21-132 07/11/22 13:00 07/12/22 13:37 1 Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery 2-Fluorobiphenyl (Surr)66 07/11/22 13:00 07/12/22 13:37 125-130 2-Fluorophenol (Surr)54 07/11/22 13:00 07/12/22 13:37 118-130 Nitrobenzene-d5 (Surr)61 07/11/22 13:00 07/12/22 13:37 119-130 Phenol-d5 (Surr)55 07/11/22 13:00 07/12/22 13:37 121-130 Terphenyl-d14 (Surr)78 07/11/22 13:00 07/12/22 13:37 131-133 Method: 6020B - Metals (ICP/MS) RL MDL Arsenic 0.600 0.440 0.147 mg/Kg ☼07/01/22 07:41 07/01/22 15:49 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 0.733 0.0879 mg/Kg 07/01/22 07:41 07/01/22 15:49 1☼Barium 194 0.0733 0.0220 mg/Kg 07/01/22 07:41 07/01/22 15:49 1☼Cadmium 0.0909 1.47 0.161 mg/Kg 07/01/22 07:41 07/01/22 15:49 1☼Chromium 185 B 0.293 0.0733 mg/Kg 07/01/22 07:41 07/01/22 15:49 1☼Lead 1.82 0.733 0.147 mg/Kg 07/01/22 07:41 07/01/22 15:49 1☼Selenium 1.12 0.147 0.0147 mg/Kg 07/01/22 07:41 07/01/22 15:49 1☼Silver ND Method: 7471B - Mercury (CVAA) RL MDL Mercury 0.0150 J 0.0380 0.0122 mg/Kg ☼07/05/22 16:32 07/06/22 11:20 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier Eurofins Savannah Page 8 of 176 7/14/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 Client Sample Results Job ID: 680-217621-1Client: S&ME, Inc. Project/Site: Greenhouse Project Lab Sample ID: 680-217621-2Client Sample ID: GW-2 (11-14) Matrix: SoilDate Collected: 06/28/22 12:05 Percent Solids: 80.3Date Received: 06/30/22 10:30 Method: 8260D - Volatile Organic Compounds by GC/MS RL MDL 1,1,1,2-Tetrachloroethane ND 0.518 0.135 mg/Kg ☼07/05/22 15:31 07/11/22 20:37 100 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 0.518 0.270 mg/Kg 07/05/22 15:31 07/11/22 20:37 100☼1,1,1-Trichloroethane ND 0.518 0.218 mg/Kg 07/05/22 15:31 07/11/22 20:37 100☼1,1,2,2-Tetrachloroethane ND 0.518 0.301 mg/Kg 07/05/22 15:31 07/11/22 20:37 100☼1,1,2-Trichloro-1,2,2-trifluoroethane ND 0.518 0.155 mg/Kg 07/05/22 15:31 07/11/22 20:37 100☼1,1,2-Trichloroethane ND 0.518 0.301 mg/Kg 07/05/22 15:31 07/11/22 20:37 100☼1,1-Dichloroethane ND 0.518 0.373 mg/Kg 07/05/22 15:31 07/11/22 20:37 100☼1,1-Dichloroethene ND 0.518 0.207 mg/Kg 07/05/22 15:31 07/11/22 20:37 100☼1,1-Dichloropropene ND 0.518 0.207 mg/Kg 07/05/22 15:31 07/11/22 20:37 100☼1,2,3-Trichlorobenzene ND 0.518 0.187 mg/Kg 07/05/22 15:31 07/11/22 20:37 100☼1,2,3-Trichloropropane ND 0.518 0.259 mg/Kg 07/05/22 15:31 07/11/22 20:37 100☼1,2,4-Trichlorobenzene ND 0.518 0.259 mg/Kg 07/05/22 15:31 07/11/22 20:37 100☼1,2,4-Trimethylbenzene 9.86 1.04 0.166 mg/Kg 07/05/22 15:31 07/11/22 20:37 100☼1,2-Dibromo-3-Chloropropane ND 0.518 0.176 mg/Kg 07/05/22 15:31 07/11/22 20:37 100☼1,2-Dichlorobenzene ND 0.518 0.238 mg/Kg 07/05/22 15:31 07/11/22 20:37 100☼1,2-Dichloroethane ND 0.518 0.270 mg/Kg 07/05/22 15:31 07/11/22 20:37 100☼1,2-Dichloropropane ND 0.518 0.249 mg/Kg 07/05/22 15:31 07/11/22 20:37 100☼1,3,5-Trimethylbenzene 3.50 0.518 0.207 mg/Kg 07/05/22 15:31 07/11/22 20:37 100☼1,3-Dichlorobenzene ND 0.518 0.228 mg/Kg 07/05/22 15:31 07/11/22 20:37 100☼1,3-Dichloropropane ND 0.518 0.187 mg/Kg 07/05/22 15:31 07/11/22 20:37 100☼1,4-Dichlorobenzene ND 0.518 0.228 mg/Kg 07/05/22 15:31 07/11/22 20:37 100☼2,2-Dichloropropane ND 2.59 0.954 mg/Kg 07/05/22 15:31 07/11/22 20:37 100☼2-Butanone (MEK)ND 0.518 0.238 mg/Kg 07/05/22 15:31 07/11/22 20:37 100☼2-Chlorotoluene ND 2.59 1.97 mg/Kg 07/05/22 15:31 07/11/22 20:37 100☼2-Hexanone ND 0.518 0.218 mg/Kg 07/05/22 15:31 07/11/22 20:37 100☼4-Chlorotoluene ND 0.518 0.270 mg/Kg 07/05/22 15:31 07/11/22 20:37 100☼4-Isopropyltoluene 0.417 J 2.59 1.87 mg/Kg 07/05/22 15:31 07/11/22 20:37 100☼4-Methyl-2-pentanone (MIBK)ND 5.18 1.14 mg/Kg 07/05/22 15:31 07/11/22 20:37 100☼Acetone ND 0.518 0.249 mg/Kg 07/05/22 15:31 07/11/22 20:37 100☼Benzene 3.38 0.518 0.176 mg/Kg 07/05/22 15:31 07/11/22 20:37 100☼Bromobenzene ND 0.518 0.228 mg/Kg 07/05/22 15:31 07/11/22 20:37 100☼Bromoform ND 0.518 0.249 mg/Kg 07/05/22 15:31 07/11/22 20:37 100☼Bromomethane ND *+ 0.518 0.218 mg/Kg 07/05/22 15:31 07/11/22 20:37 100☼Carbon disulfide ND 0.518 0.218 mg/Kg 07/05/22 15:31 07/11/22 20:37 100☼Carbon tetrachloride ND 0.518 0.145 mg/Kg 07/05/22 15:31 07/11/22 20:37 100☼Chlorobenzene ND 0.518 0.207 mg/Kg 07/05/22 15:31 07/11/22 20:37 100☼Chlorobromomethane ND 0.518 0.218 mg/Kg 07/05/22 15:31 07/11/22 20:37 100☼Chlorodibromomethane ND 0.518 0.228 mg/Kg 07/05/22 15:31 07/11/22 20:37 100☼Chloroethane ND 0.518 0.207 mg/Kg 07/05/22 15:31 07/11/22 20:37 100☼Chloroform ND 0.518 0.249 mg/Kg 07/05/22 15:31 07/11/22 20:37 100☼Chloromethane ND 0.518 0.301 mg/Kg 07/05/22 15:31 07/11/22 20:37 100☼cis-1,2-Dichloroethene ND 0.518 0.228 mg/Kg 07/05/22 15:31 07/11/22 20:37 100☼cis-1,3-Dichloropropene ND 0.518 0.207 mg/Kg 07/05/22 15:31 07/11/22 20:37 100☼Dibromomethane ND 0.518 0.207 mg/Kg 07/05/22 15:31 07/11/22 20:37 100☼Dichlorobromomethane ND 0.518 0.332 mg/Kg 07/05/22 15:31 07/11/22 20:37 100☼Dichlorodifluoromethane ND 1.04 1.04 mg/Kg 07/05/22 15:31 07/11/22 20:37 100☼Ethyl acetate ND 0.518 0.218 mg/Kg 07/05/22 15:31 07/11/22 20:37 100☼Ethylbenzene 5.35 0.518 0.176 mg/Kg 07/05/22 15:31 07/11/22 20:37 100☼Ethylene Dibromide ND 0.518 0.425 mg/Kg 07/05/22 15:31 07/11/22 20:37 100☼Hexachlorobutadiene ND Eurofins Savannah Page 9 of 176 7/14/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 Client Sample Results Job ID: 680-217621-1Client: S&ME, Inc. Project/Site: Greenhouse Project Lab Sample ID: 680-217621-2Client Sample ID: GW-2 (11-14) Matrix: SoilDate Collected: 06/28/22 12:05 Percent Solids: 80.3Date Received: 06/30/22 10:30 Method: 8260D - Volatile Organic Compounds by GC/MS (Continued) RL MDL Hexane 13.9 0.518 0.176 mg/Kg ☼07/05/22 15:31 07/11/22 20:37 100 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 0.518 0.176 mg/Kg 07/05/22 15:31 07/11/22 20:37 100☼Iodomethane ND 1.04 0.155 mg/Kg 07/05/22 15:31 07/11/22 20:37 100☼Isopropyl ether ND 0.518 0.228 mg/Kg 07/05/22 15:31 07/11/22 20:37 100☼Isopropylbenzene 0.389 J 0.518 0.228 mg/Kg 07/05/22 15:31 07/11/22 20:37 100☼m,p-Xylene 15.4 0.518 0.228 mg/Kg 07/05/22 15:31 07/11/22 20:37 100☼Methyl tert-butyl ether ND *+ 1.04 0.829 mg/Kg 07/05/22 15:31 07/11/22 20:37 100☼Methylene Chloride ND 0.518 0.321 mg/Kg 07/05/22 15:31 07/11/22 20:37 100☼Naphthalene 3.49 0.518 0.197 mg/Kg 07/05/22 15:31 07/11/22 20:37 100☼n-Butylbenzene 1.17 0.518 0.446 mg/Kg 07/05/22 15:31 07/11/22 20:37 100☼n-Heptane 11.1 0.518 0.228 mg/Kg 07/05/22 15:31 07/11/22 20:37 100☼N-Propylbenzene 1.43 0.518 0.238 mg/Kg 07/05/22 15:31 07/11/22 20:37 100☼o-Xylene 5.66 0.518 0.207 mg/Kg 07/05/22 15:31 07/11/22 20:37 100☼sec-Butylbenzene ND 0.518 0.197 mg/Kg 07/05/22 15:31 07/11/22 20:37 100☼Styrene ND 0.518 0.259 mg/Kg 07/05/22 15:31 07/11/22 20:37 100☼tert-Butylbenzene ND 0.518 0.270 mg/Kg 07/05/22 15:31 07/11/22 20:37 100☼Tetrachloroethene ND 0.518 0.270 mg/Kg 07/05/22 15:31 07/11/22 20:37 100☼Toluene 3.57 0.518 0.238 mg/Kg 07/05/22 15:31 07/11/22 20:37 100☼trans-1,2-Dichloroethene ND 0.518 0.270 mg/Kg 07/05/22 15:31 07/11/22 20:37 100☼trans-1,3-Dichloropropene ND 1.04 0.249 mg/Kg 07/05/22 15:31 07/11/22 20:37 100☼trans-1,4-Dichloro-2-butene ND 0.518 0.187 mg/Kg 07/05/22 15:31 07/11/22 20:37 100☼Trichloroethene ND 0.518 0.321 mg/Kg 07/05/22 15:31 07/11/22 20:37 100☼Trichlorofluoromethane ND 1.04 0.570 mg/Kg 07/05/22 15:31 07/11/22 20:37 100☼Vinyl acetate ND 0.518 0.290 mg/Kg 07/05/22 15:31 07/11/22 20:37 100☼Vinyl chloride ND 1.04 0.373 mg/Kg 07/05/22 15:31 07/11/22 20:37 100☼Xylenes, Total 21.1 1,2-Dichloroethane-d4 (Surr)95 65-130 07/05/22 15:31 07/11/22 20:37 100 Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery 4-Bromofluorobenzene (Surr)110 07/05/22 15:31 07/11/22 20:37 10065-130 Dibromofluoromethane (Surr)93 07/05/22 15:31 07/11/22 20:37 10065-130 Toluene-d8 (Surr)97 07/05/22 15:31 07/11/22 20:37 10065-130 Method: 8270E - Semivolatile Organic Compounds (GC/MS) RL MDL 1,1'-Biphenyl ND 2.02 2.02 mg/Kg ☼07/11/22 13:00 07/12/22 15:50 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 0.393 0.0416 mg/Kg 07/11/22 13:00 07/12/22 15:50 1☼2,4,5-Trichlorophenol ND 0.393 0.0345 mg/Kg 07/11/22 13:00 07/12/22 15:50 1☼2,4,6-Trichlorophenol ND 0.393 0.0416 mg/Kg 07/11/22 13:00 07/12/22 15:50 1☼2,4-Dichlorophenol ND 0.393 0.0523 mg/Kg 07/11/22 13:00 07/12/22 15:50 1☼2,4-Dimethylphenol ND 2.02 0.987 mg/Kg 07/11/22 13:00 07/12/22 15:50 1☼2,4-Dinitrophenol ND 0.393 0.0583 mg/Kg 07/11/22 13:00 07/12/22 15:50 1☼2,4-Dinitrotoluene ND 0.393 0.0500 mg/Kg 07/11/22 13:00 07/12/22 15:50 1☼2,6-Dinitrotoluene ND 0.393 0.0416 mg/Kg 07/11/22 13:00 07/12/22 15:50 1☼2-Chloronaphthalene ND 0.393 0.0476 mg/Kg 07/11/22 13:00 07/12/22 15:50 1☼2-Chlorophenol ND 0.393 0.0452 mg/Kg 07/11/22 13:00 07/12/22 15:50 1☼2-Methylnaphthalene 2.42 0.393 0.0321 mg/Kg 07/11/22 13:00 07/12/22 15:50 1☼2-Methylphenol ND 2.02 0.0535 mg/Kg 07/11/22 13:00 07/12/22 15:50 1☼2-Nitroaniline ND 0.393 0.0488 mg/Kg 07/11/22 13:00 07/12/22 15:50 1☼2-Nitrophenol ND 0.393 0.0511 mg/Kg 07/11/22 13:00 07/12/22 15:50 1☼3 & 4 Methylphenol ND 0.785 0.0333 mg/Kg 07/11/22 13:00 07/12/22 15:50 1☼3,3'-Dichlorobenzidine ND Eurofins Savannah Page 10 of 176 7/14/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 Client Sample Results Job ID: 680-217621-1Client: S&ME, Inc. Project/Site: Greenhouse Project Lab Sample ID: 680-217621-2Client Sample ID: GW-2 (11-14) Matrix: SoilDate Collected: 06/28/22 12:05 Percent Solids: 80.3Date Received: 06/30/22 10:30 Method: 8270E - Semivolatile Organic Compounds (GC/MS) (Continued) RL MDL 3-Nitroaniline ND 2.02 0.0547 mg/Kg ☼07/11/22 13:00 07/12/22 15:50 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 2.02 0.202 mg/Kg 07/11/22 13:00 07/12/22 15:50 1☼4,6-Dinitro-2-methylphenol ND 0.393 0.0428 mg/Kg 07/11/22 13:00 07/12/22 15:50 1☼4-Bromophenyl phenyl ether ND 0.393 0.0416 mg/Kg 07/11/22 13:00 07/12/22 15:50 1☼4-Chloro-3-methylphenol ND 0.785 0.0619 mg/Kg 07/11/22 13:00 07/12/22 15:50 1☼4-Chloroaniline ND 0.393 0.0523 mg/Kg 07/11/22 13:00 07/12/22 15:50 1☼4-Chlorophenyl phenyl ether ND 2.02 0.0583 mg/Kg 07/11/22 13:00 07/12/22 15:50 1☼4-Nitroaniline ND 2.02 0.393 mg/Kg 07/11/22 13:00 07/12/22 15:50 1☼4-Nitrophenol ND 0.393 0.0488 mg/Kg 07/11/22 13:00 07/12/22 15:50 1☼Acenaphthene ND 0.393 0.0428 mg/Kg 07/11/22 13:00 07/12/22 15:50 1☼Acenaphthylene ND 0.393 0.0333 mg/Kg 07/11/22 13:00 07/12/22 15:50 1☼Acetophenone ND 0.393 0.0297 mg/Kg 07/11/22 13:00 07/12/22 15:50 1☼Anthracene ND 0.393 0.0274 mg/Kg 07/11/22 13:00 07/12/22 15:50 1☼Atrazine ND 0.393 0.0690 mg/Kg 07/11/22 13:00 07/12/22 15:50 1☼Benzaldehyde ND 0.393 0.0321 mg/Kg 07/11/22 13:00 07/12/22 15:50 1☼Benzo[a]anthracene ND 0.393 0.0619 mg/Kg 07/11/22 13:00 07/12/22 15:50 1☼Benzo[a]pyrene ND 0.393 0.0452 mg/Kg 07/11/22 13:00 07/12/22 15:50 1☼Benzo[b]fluoranthene ND 0.393 0.0262 mg/Kg 07/11/22 13:00 07/12/22 15:50 1☼Benzo[g,h,i]perylene ND 0.393 0.0773 mg/Kg 07/11/22 13:00 07/12/22 15:50 1☼Benzo[k]fluoranthene ND 0.393 0.0357 mg/Kg 07/11/22 13:00 07/12/22 15:50 1☼bis (2-chloroisopropyl) ether ND 0.393 0.0464 mg/Kg 07/11/22 13:00 07/12/22 15:50 1☼Bis(2-chloroethoxy)methane ND 0.393 0.0535 mg/Kg 07/11/22 13:00 07/12/22 15:50 1☼Bis(2-chloroethyl)ether ND 0.393 0.0345 mg/Kg 07/11/22 13:00 07/12/22 15:50 1☼Bis(2-ethylhexyl) phthalate 0.0697 J B 0.393 0.0309 mg/Kg 07/11/22 13:00 07/12/22 15:50 1☼Butyl benzyl phthalate ND 0.393 0.0785 mg/Kg 07/11/22 13:00 07/12/22 15:50 1☼Caprolactam ND 0.393 0.0357 mg/Kg 07/11/22 13:00 07/12/22 15:50 1☼Carbazole ND 0.393 0.0250 mg/Kg 07/11/22 13:00 07/12/22 15:50 1☼Chrysene ND 0.393 0.0464 mg/Kg 07/11/22 13:00 07/12/22 15:50 1☼Dibenz(a,h)anthracene ND 0.393 0.0393 mg/Kg 07/11/22 13:00 07/12/22 15:50 1☼Dibenzofuran ND 0.393 0.0440 mg/Kg 07/11/22 13:00 07/12/22 15:50 1☼Diethyl phthalate ND 0.393 0.0404 mg/Kg 07/11/22 13:00 07/12/22 15:50 1☼Dimethyl phthalate ND 0.393 0.0357 mg/Kg 07/11/22 13:00 07/12/22 15:50 1☼Di-n-butyl phthalate ND 0.393 0.0345 mg/Kg 07/11/22 13:00 07/12/22 15:50 1☼Di-n-octyl phthalate ND 0.393 0.0381 mg/Kg 07/11/22 13:00 07/12/22 15:50 1☼Fluoranthene ND 0.393 0.0428 mg/Kg 07/11/22 13:00 07/12/22 15:50 1☼Fluorene ND 0.393 0.0464 mg/Kg 07/11/22 13:00 07/12/22 15:50 1☼Hexachlorobenzene ND 0.393 0.0428 mg/Kg 07/11/22 13:00 07/12/22 15:50 1☼Hexachlorobutadiene ND 0.393 0.0488 mg/Kg 07/11/22 13:00 07/12/22 15:50 1☼Hexachlorocyclopentadiene ND 0.393 0.0333 mg/Kg 07/11/22 13:00 07/12/22 15:50 1☼Hexachloroethane ND 0.393 0.0333 mg/Kg 07/11/22 13:00 07/12/22 15:50 1☼Indeno[1,2,3-cd]pyrene ND 0.393 0.0393 mg/Kg 07/11/22 13:00 07/12/22 15:50 1☼Isophorone ND 0.393 0.0357 mg/Kg 07/11/22 13:00 07/12/22 15:50 1☼Naphthalene 2.49 0.393 0.0309 mg/Kg 07/11/22 13:00 07/12/22 15:50 1☼Nitrobenzene ND 0.393 0.0381 mg/Kg 07/11/22 13:00 07/12/22 15:50 1☼N-Nitrosodi-n-propylamine ND 0.393 0.0393 mg/Kg 07/11/22 13:00 07/12/22 15:50 1☼N-Nitrosodiphenylamine ND 2.02 0.393 mg/Kg 07/11/22 13:00 07/12/22 15:50 1☼Pentachlorophenol ND 0.393 0.0321 mg/Kg 07/11/22 13:00 07/12/22 15:50 1☼Phenanthrene ND 0.393 0.0404 mg/Kg 07/11/22 13:00 07/12/22 15:50 1☼Phenol 0.176 J 0.393 0.0321 mg/Kg 07/11/22 13:00 07/12/22 15:50 1☼Pyrene ND Eurofins Savannah Page 11 of 176 7/14/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 Client Sample Results Job ID: 680-217621-1Client: S&ME, Inc. Project/Site: Greenhouse Project Lab Sample ID: 680-217621-2Client Sample ID: GW-2 (11-14) Matrix: SoilDate Collected: 06/28/22 12:05 Percent Solids: 80.3Date Received: 06/30/22 10:30 2,4,6-Tribromophenol (Surr)71 21-132 07/11/22 13:00 07/12/22 15:50 1 Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery 2-Fluorobiphenyl (Surr)63 07/11/22 13:00 07/12/22 15:50 125-130 2-Fluorophenol (Surr)57 07/11/22 13:00 07/12/22 15:50 118-130 Nitrobenzene-d5 (Surr)60 07/11/22 13:00 07/12/22 15:50 119-130 Phenol-d5 (Surr)56 07/11/22 13:00 07/12/22 15:50 121-130 Terphenyl-d14 (Surr)79 07/11/22 13:00 07/12/22 15:50 131-133 Method: 6020B - Metals (ICP/MS) RL MDL Arsenic 3.40 0.340 0.113 mg/Kg ☼07/01/22 07:41 07/01/22 16:02 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 0.566 0.0680 mg/Kg 07/01/22 07:41 07/01/22 16:02 1☼Barium 215 0.0566 0.0170 mg/Kg 07/01/22 07:41 07/01/22 16:02 1☼Cadmium ND 1.13 0.125 mg/Kg 07/01/22 07:41 07/01/22 16:02 1☼Chromium 60.5 B 0.227 0.0566 mg/Kg 07/01/22 07:41 07/01/22 16:02 1☼Lead 11.5 0.566 0.113 mg/Kg 07/01/22 07:41 07/01/22 16:02 1☼Selenium 3.77 0.113 0.0113 mg/Kg 07/01/22 07:41 07/01/22 16:02 1☼Silver ND Method: 7471B - Mercury (CVAA) RL MDL Mercury 0.0112 J 0.0268 0.00859 mg/Kg ☼07/05/22 16:32 07/06/22 11:24 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier Eurofins Savannah Page 12 of 176 7/14/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 Client Sample Results Job ID: 680-217621-1Client: S&ME, Inc. Project/Site: Greenhouse Project Lab Sample ID: 680-217621-3Client Sample ID: GW-3 (7-12) Matrix: SoilDate Collected: 06/28/22 14:15 Percent Solids: 81.5Date Received: 06/30/22 10:30 Method: 8260D - Volatile Organic Compounds by GC/MS RL MDL 1,1,1,2-Tetrachloroethane ND 0.00448 0.00117 mg/Kg ☼07/05/22 15:31 07/08/22 20:56 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 0.00448 0.00233 mg/Kg 07/05/22 15:31 07/08/22 20:56 1☼1,1,1-Trichloroethane ND 0.00448 0.00188 mg/Kg 07/05/22 15:31 07/08/22 20:56 1☼1,1,2,2-Tetrachloroethane ND 0.00448 0.00260 mg/Kg 07/05/22 15:31 07/08/22 20:56 1☼1,1,2-Trichloro-1,2,2-trifluoroethane ND 0.00448 0.00134 mg/Kg 07/05/22 15:31 07/08/22 20:56 1☼1,1,2-Trichloroethane ND 0.00448 0.00260 mg/Kg 07/05/22 15:31 07/08/22 20:56 1☼1,1-Dichloroethane ND 0.00448 0.00323 mg/Kg 07/05/22 15:31 07/08/22 20:56 1☼1,1-Dichloroethene ND 0.00448 0.00179 mg/Kg 07/05/22 15:31 07/08/22 20:56 1☼1,1-Dichloropropene ND 0.00448 0.00179 mg/Kg 07/05/22 15:31 07/08/22 20:56 1☼1,2,3-Trichlorobenzene ND 0.00448 0.00161 mg/Kg 07/05/22 15:31 07/08/22 20:56 1☼1,2,3-Trichloropropane ND 0.00448 0.00224 mg/Kg 07/05/22 15:31 07/08/22 20:56 1☼1,2,4-Trichlorobenzene ND 0.00448 0.00224 mg/Kg 07/05/22 15:31 07/08/22 20:56 1☼1,2,4-Trimethylbenzene ND 0.00897 0.00143 mg/Kg 07/05/22 15:31 07/08/22 20:56 1☼1,2-Dibromo-3-Chloropropane ND 0.00448 0.00152 mg/Kg 07/05/22 15:31 07/08/22 20:56 1☼1,2-Dichlorobenzene ND 0.00448 0.00206 mg/Kg 07/05/22 15:31 07/08/22 20:56 1☼1,2-Dichloroethane ND 0.00448 0.00233 mg/Kg 07/05/22 15:31 07/08/22 20:56 1☼1,2-Dichloropropane ND 0.00448 0.00215 mg/Kg 07/05/22 15:31 07/08/22 20:56 1☼1,3,5-Trimethylbenzene ND 0.00448 0.00179 mg/Kg 07/05/22 15:31 07/08/22 20:56 1☼1,3-Dichlorobenzene ND 0.00448 0.00197 mg/Kg 07/05/22 15:31 07/08/22 20:56 1☼1,3-Dichloropropane ND 0.00448 0.00161 mg/Kg 07/05/22 15:31 07/08/22 20:56 1☼1,4-Dichlorobenzene ND 0.00448 0.00197 mg/Kg 07/05/22 15:31 07/08/22 20:56 1☼2,2-Dichloropropane ND 0.0224 0.00825 mg/Kg 07/05/22 15:31 07/08/22 20:56 1☼2-Butanone (MEK)ND 0.00448 0.00206 mg/Kg 07/05/22 15:31 07/08/22 20:56 1☼2-Chlorotoluene ND 0.0224 0.0170 mg/Kg 07/05/22 15:31 07/08/22 20:56 1☼2-Hexanone ND 0.00448 0.00188 mg/Kg 07/05/22 15:31 07/08/22 20:56 1☼4-Chlorotoluene ND 0.00448 0.00233 mg/Kg 07/05/22 15:31 07/08/22 20:56 1☼4-Isopropyltoluene ND 0.0224 0.0161 mg/Kg 07/05/22 15:31 07/08/22 20:56 1☼4-Methyl-2-pentanone (MIBK)ND 0.0448 0.00986 mg/Kg 07/05/22 15:31 07/08/22 20:56 1☼Acetone 0.0844 B 0.00448 0.00215 mg/Kg 07/05/22 15:31 07/08/22 20:56 1☼Benzene ND 0.00448 0.00152 mg/Kg 07/05/22 15:31 07/08/22 20:56 1☼Bromobenzene ND 0.00448 0.00197 mg/Kg 07/05/22 15:31 07/08/22 20:56 1☼Bromoform ND 0.00448 0.00215 mg/Kg 07/05/22 15:31 07/08/22 20:56 1☼Bromomethane ND 0.00448 0.00188 mg/Kg 07/05/22 15:31 07/08/22 20:56 1☼Carbon disulfide ND 0.00448 0.00188 mg/Kg 07/05/22 15:31 07/08/22 20:56 1☼Carbon tetrachloride ND 0.00448 0.00126 mg/Kg 07/05/22 15:31 07/08/22 20:56 1☼Chlorobenzene ND 0.00448 0.00179 mg/Kg 07/05/22 15:31 07/08/22 20:56 1☼Chlorobromomethane ND 0.00448 0.00188 mg/Kg 07/05/22 15:31 07/08/22 20:56 1☼Chlorodibromomethane ND 0.00448 0.00197 mg/Kg 07/05/22 15:31 07/08/22 20:56 1☼Chloroethane ND *+ 0.00448 0.00179 mg/Kg 07/05/22 15:31 07/08/22 20:56 1☼Chloroform ND 0.00448 0.00215 mg/Kg 07/05/22 15:31 07/08/22 20:56 1☼Chloromethane ND 0.00448 0.00260 mg/Kg 07/05/22 15:31 07/08/22 20:56 1☼cis-1,2-Dichloroethene ND 0.00448 0.00197 mg/Kg 07/05/22 15:31 07/08/22 20:56 1☼cis-1,3-Dichloropropene ND 0.00448 0.00179 mg/Kg 07/05/22 15:31 07/08/22 20:56 1☼Dibromomethane ND 0.00448 0.00179 mg/Kg 07/05/22 15:31 07/08/22 20:56 1☼Dichlorobromomethane ND 0.00448 0.00287 mg/Kg 07/05/22 15:31 07/08/22 20:56 1☼Dichlorodifluoromethane ND 0.00897 0.00897 mg/Kg 07/05/22 15:31 07/08/22 20:56 1☼Ethyl acetate ND 0.00448 0.00188 mg/Kg 07/05/22 15:31 07/08/22 20:56 1☼Ethylbenzene ND 0.00448 0.00152 mg/Kg 07/05/22 15:31 07/08/22 20:56 1☼Ethylene Dibromide ND 0.00448 0.00368 mg/Kg 07/05/22 15:31 07/08/22 20:56 1☼Hexachlorobutadiene ND Eurofins Savannah Page 13 of 176 7/14/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 Client Sample Results Job ID: 680-217621-1Client: S&ME, Inc. Project/Site: Greenhouse Project Lab Sample ID: 680-217621-3Client Sample ID: GW-3 (7-12) Matrix: SoilDate Collected: 06/28/22 14:15 Percent Solids: 81.5Date Received: 06/30/22 10:30 Method: 8260D - Volatile Organic Compounds by GC/MS (Continued) RL MDL Hexane ND 0.00448 0.00152 mg/Kg ☼07/05/22 15:31 07/08/22 20:56 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 0.00448 0.00152 mg/Kg 07/05/22 15:31 07/08/22 20:56 1☼Iodomethane ND 0.00897 0.00134 mg/Kg 07/05/22 15:31 07/08/22 20:56 1☼Isopropyl ether ND 0.00448 0.00197 mg/Kg 07/05/22 15:31 07/08/22 20:56 1☼Isopropylbenzene ND 0.00448 0.00197 mg/Kg 07/05/22 15:31 07/08/22 20:56 1☼m,p-Xylene ND 0.00448 0.00197 mg/Kg 07/05/22 15:31 07/08/22 20:56 1☼Methyl tert-butyl ether ND 0.00897 0.00717 mg/Kg 07/05/22 15:31 07/08/22 20:56 1☼Methylene Chloride ND 0.00448 0.00278 mg/Kg 07/05/22 15:31 07/08/22 20:56 1☼Naphthalene ND 0.00448 0.00170 mg/Kg 07/05/22 15:31 07/08/22 20:56 1☼n-Butylbenzene ND 0.00448 0.00386 mg/Kg 07/05/22 15:31 07/08/22 20:56 1☼n-Heptane ND 0.00448 0.00197 mg/Kg 07/05/22 15:31 07/08/22 20:56 1☼N-Propylbenzene ND 0.00448 0.00206 mg/Kg 07/05/22 15:31 07/08/22 20:56 1☼o-Xylene ND 0.00448 0.00179 mg/Kg 07/05/22 15:31 07/08/22 20:56 1☼sec-Butylbenzene ND 0.00448 0.00170 mg/Kg 07/05/22 15:31 07/08/22 20:56 1☼Styrene ND 0.00448 0.00224 mg/Kg 07/05/22 15:31 07/08/22 20:56 1☼tert-Butylbenzene ND 0.00448 0.00233 mg/Kg 07/05/22 15:31 07/08/22 20:56 1☼Tetrachloroethene ND 0.00448 0.00233 mg/Kg 07/05/22 15:31 07/08/22 20:56 1☼Toluene ND 0.00448 0.00206 mg/Kg 07/05/22 15:31 07/08/22 20:56 1☼trans-1,2-Dichloroethene ND 0.00448 0.00233 mg/Kg 07/05/22 15:31 07/08/22 20:56 1☼trans-1,3-Dichloropropene ND 0.00897 0.00215 mg/Kg 07/05/22 15:31 07/08/22 20:56 1☼trans-1,4-Dichloro-2-butene ND 0.00448 0.00161 mg/Kg 07/05/22 15:31 07/08/22 20:56 1☼Trichloroethene ND 0.00448 0.00278 mg/Kg 07/05/22 15:31 07/08/22 20:56 1☼Trichlorofluoromethane ND 0.00897 0.00493 mg/Kg 07/05/22 15:31 07/08/22 20:56 1☼Vinyl acetate ND *+ 0.00448 0.00251 mg/Kg 07/05/22 15:31 07/08/22 20:56 1☼Vinyl chloride ND 0.00897 0.00323 mg/Kg 07/05/22 15:31 07/08/22 20:56 1☼Xylenes, Total ND 1,2-Dichloroethane-d4 (Surr)122 65-130 07/05/22 15:31 07/08/22 20:56 1 Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery 4-Bromofluorobenzene (Surr)95 07/05/22 15:31 07/08/22 20:56 165-130 Dibromofluoromethane (Surr)104 07/05/22 15:31 07/08/22 20:56 165-130 Toluene-d8 (Surr)97 07/05/22 15:31 07/08/22 20:56 165-130 Method: 8270E - Semivolatile Organic Compounds (GC/MS) RL MDL 1,1'-Biphenyl ND 2.01 2.01 mg/Kg ☼07/11/22 13:00 07/12/22 16:12 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 0.391 0.0414 mg/Kg 07/11/22 13:00 07/12/22 16:12 1☼2,4,5-Trichlorophenol ND 0.391 0.0343 mg/Kg 07/11/22 13:00 07/12/22 16:12 1☼2,4,6-Trichlorophenol ND 0.391 0.0414 mg/Kg 07/11/22 13:00 07/12/22 16:12 1☼2,4-Dichlorophenol ND 0.391 0.0521 mg/Kg 07/11/22 13:00 07/12/22 16:12 1☼2,4-Dimethylphenol ND 2.01 0.983 mg/Kg 07/11/22 13:00 07/12/22 16:12 1☼2,4-Dinitrophenol ND 0.391 0.0580 mg/Kg 07/11/22 13:00 07/12/22 16:12 1☼2,4-Dinitrotoluene ND 0.391 0.0497 mg/Kg 07/11/22 13:00 07/12/22 16:12 1☼2,6-Dinitrotoluene ND 0.391 0.0414 mg/Kg 07/11/22 13:00 07/12/22 16:12 1☼2-Chloronaphthalene ND 0.391 0.0474 mg/Kg 07/11/22 13:00 07/12/22 16:12 1☼2-Chlorophenol ND 0.391 0.0450 mg/Kg 07/11/22 13:00 07/12/22 16:12 1☼2-Methylnaphthalene ND 0.391 0.0320 mg/Kg 07/11/22 13:00 07/12/22 16:12 1☼2-Methylphenol ND 2.01 0.0533 mg/Kg 07/11/22 13:00 07/12/22 16:12 1☼2-Nitroaniline ND 0.391 0.0485 mg/Kg 07/11/22 13:00 07/12/22 16:12 1☼2-Nitrophenol ND 0.391 0.0509 mg/Kg 07/11/22 13:00 07/12/22 16:12 1☼3 & 4 Methylphenol ND 0.781 0.0331 mg/Kg 07/11/22 13:00 07/12/22 16:12 1☼3,3'-Dichlorobenzidine ND Eurofins Savannah Page 14 of 176 7/14/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 Client Sample Results Job ID: 680-217621-1Client: S&ME, Inc. Project/Site: Greenhouse Project Lab Sample ID: 680-217621-3Client Sample ID: GW-3 (7-12) Matrix: SoilDate Collected: 06/28/22 14:15 Percent Solids: 81.5Date Received: 06/30/22 10:30 Method: 8270E - Semivolatile Organic Compounds (GC/MS) (Continued) RL MDL 3-Nitroaniline ND 2.01 0.0545 mg/Kg ☼07/11/22 13:00 07/12/22 16:12 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 2.01 0.201 mg/Kg 07/11/22 13:00 07/12/22 16:12 1☼4,6-Dinitro-2-methylphenol ND 0.391 0.0426 mg/Kg 07/11/22 13:00 07/12/22 16:12 1☼4-Bromophenyl phenyl ether ND 0.391 0.0414 mg/Kg 07/11/22 13:00 07/12/22 16:12 1☼4-Chloro-3-methylphenol ND 0.781 0.0616 mg/Kg 07/11/22 13:00 07/12/22 16:12 1☼4-Chloroaniline ND 0.391 0.0521 mg/Kg 07/11/22 13:00 07/12/22 16:12 1☼4-Chlorophenyl phenyl ether ND 2.01 0.0580 mg/Kg 07/11/22 13:00 07/12/22 16:12 1☼4-Nitroaniline ND 2.01 0.391 mg/Kg 07/11/22 13:00 07/12/22 16:12 1☼4-Nitrophenol ND 0.391 0.0485 mg/Kg 07/11/22 13:00 07/12/22 16:12 1☼Acenaphthene ND 0.391 0.0426 mg/Kg 07/11/22 13:00 07/12/22 16:12 1☼Acenaphthylene ND 0.391 0.0331 mg/Kg 07/11/22 13:00 07/12/22 16:12 1☼Acetophenone ND 0.391 0.0296 mg/Kg 07/11/22 13:00 07/12/22 16:12 1☼Anthracene ND 0.391 0.0272 mg/Kg 07/11/22 13:00 07/12/22 16:12 1☼Atrazine ND 0.391 0.0687 mg/Kg 07/11/22 13:00 07/12/22 16:12 1☼Benzaldehyde ND 0.391 0.0320 mg/Kg 07/11/22 13:00 07/12/22 16:12 1☼Benzo[a]anthracene ND 0.391 0.0616 mg/Kg 07/11/22 13:00 07/12/22 16:12 1☼Benzo[a]pyrene ND 0.391 0.0450 mg/Kg 07/11/22 13:00 07/12/22 16:12 1☼Benzo[b]fluoranthene ND 0.391 0.0260 mg/Kg 07/11/22 13:00 07/12/22 16:12 1☼Benzo[g,h,i]perylene ND 0.391 0.0769 mg/Kg 07/11/22 13:00 07/12/22 16:12 1☼Benzo[k]fluoranthene ND 0.391 0.0355 mg/Kg 07/11/22 13:00 07/12/22 16:12 1☼bis (2-chloroisopropyl) ether ND 0.391 0.0462 mg/Kg 07/11/22 13:00 07/12/22 16:12 1☼Bis(2-chloroethoxy)methane ND 0.391 0.0533 mg/Kg 07/11/22 13:00 07/12/22 16:12 1☼Bis(2-chloroethyl)ether ND 0.391 0.0343 mg/Kg 07/11/22 13:00 07/12/22 16:12 1☼Bis(2-ethylhexyl) phthalate 0.0706 J B 0.391 0.0308 mg/Kg 07/11/22 13:00 07/12/22 16:12 1☼Butyl benzyl phthalate ND 0.391 0.0781 mg/Kg 07/11/22 13:00 07/12/22 16:12 1☼Caprolactam ND 0.391 0.0355 mg/Kg 07/11/22 13:00 07/12/22 16:12 1☼Carbazole ND 0.391 0.0249 mg/Kg 07/11/22 13:00 07/12/22 16:12 1☼Chrysene ND 0.391 0.0462 mg/Kg 07/11/22 13:00 07/12/22 16:12 1☼Dibenz(a,h)anthracene ND 0.391 0.0391 mg/Kg 07/11/22 13:00 07/12/22 16:12 1☼Dibenzofuran ND 0.391 0.0438 mg/Kg 07/11/22 13:00 07/12/22 16:12 1☼Diethyl phthalate ND 0.391 0.0402 mg/Kg 07/11/22 13:00 07/12/22 16:12 1☼Dimethyl phthalate ND 0.391 0.0355 mg/Kg 07/11/22 13:00 07/12/22 16:12 1☼Di-n-butyl phthalate ND 0.391 0.0343 mg/Kg 07/11/22 13:00 07/12/22 16:12 1☼Di-n-octyl phthalate ND 0.391 0.0379 mg/Kg 07/11/22 13:00 07/12/22 16:12 1☼Fluoranthene ND 0.391 0.0426 mg/Kg 07/11/22 13:00 07/12/22 16:12 1☼Fluorene ND 0.391 0.0462 mg/Kg 07/11/22 13:00 07/12/22 16:12 1☼Hexachlorobenzene ND 0.391 0.0426 mg/Kg 07/11/22 13:00 07/12/22 16:12 1☼Hexachlorobutadiene ND 0.391 0.0485 mg/Kg 07/11/22 13:00 07/12/22 16:12 1☼Hexachlorocyclopentadiene ND 0.391 0.0331 mg/Kg 07/11/22 13:00 07/12/22 16:12 1☼Hexachloroethane ND 0.391 0.0331 mg/Kg 07/11/22 13:00 07/12/22 16:12 1☼Indeno[1,2,3-cd]pyrene ND 0.391 0.0391 mg/Kg 07/11/22 13:00 07/12/22 16:12 1☼Isophorone ND 0.391 0.0355 mg/Kg 07/11/22 13:00 07/12/22 16:12 1☼Naphthalene ND 0.391 0.0308 mg/Kg 07/11/22 13:00 07/12/22 16:12 1☼Nitrobenzene ND 0.391 0.0379 mg/Kg 07/11/22 13:00 07/12/22 16:12 1☼N-Nitrosodi-n-propylamine ND 0.391 0.0391 mg/Kg 07/11/22 13:00 07/12/22 16:12 1☼N-Nitrosodiphenylamine ND 2.01 0.391 mg/Kg 07/11/22 13:00 07/12/22 16:12 1☼Pentachlorophenol ND 0.391 0.0320 mg/Kg 07/11/22 13:00 07/12/22 16:12 1☼Phenanthrene ND 0.391 0.0402 mg/Kg 07/11/22 13:00 07/12/22 16:12 1☼Phenol ND 0.391 0.0320 mg/Kg 07/11/22 13:00 07/12/22 16:12 1☼Pyrene ND Eurofins Savannah Page 15 of 176 7/14/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 Client Sample Results Job ID: 680-217621-1Client: S&ME, Inc. Project/Site: Greenhouse Project Lab Sample ID: 680-217621-3Client Sample ID: GW-3 (7-12) Matrix: SoilDate Collected: 06/28/22 14:15 Percent Solids: 81.5Date Received: 06/30/22 10:30 2,4,6-Tribromophenol (Surr)59 21-132 07/11/22 13:00 07/12/22 16:12 1 Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery 2-Fluorobiphenyl (Surr)66 07/11/22 13:00 07/12/22 16:12 125-130 2-Fluorophenol (Surr)47 07/11/22 13:00 07/12/22 16:12 118-130 Nitrobenzene-d5 (Surr)53 07/11/22 13:00 07/12/22 16:12 119-130 Phenol-d5 (Surr)53 07/11/22 13:00 07/12/22 16:12 121-130 Terphenyl-d14 (Surr)72 07/11/22 13:00 07/12/22 16:12 131-133 Method: 6020B - Metals (ICP/MS) RL MDL Arsenic 4.26 0.361 0.120 mg/Kg ☼07/01/22 07:41 07/01/22 16:05 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 0.602 0.0722 mg/Kg 07/01/22 07:41 07/01/22 16:05 1☼Barium 145 0.0602 0.0180 mg/Kg 07/01/22 07:41 07/01/22 16:05 1☼Cadmium 0.0289 J 1.20 0.132 mg/Kg 07/01/22 07:41 07/01/22 16:05 1☼Chromium 215 B 0.241 0.0602 mg/Kg 07/01/22 07:41 07/01/22 16:05 1☼Lead 10.4 0.602 0.120 mg/Kg 07/01/22 07:41 07/01/22 16:05 1☼Selenium 1.51 0.120 0.0120 mg/Kg 07/01/22 07:41 07/01/22 16:05 1☼Silver 0.0132 J Method: 7471B - Mercury (CVAA) RL MDL Mercury 0.0645 0.0264 0.00846 mg/Kg ☼07/05/22 16:32 07/06/22 11:27 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier Eurofins Savannah Page 16 of 176 7/14/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 Client Sample Results Job ID: 680-217621-1Client: S&ME, Inc. Project/Site: Greenhouse Project Lab Sample ID: 680-217621-4Client Sample ID: GW-4 (13-17) Matrix: SoilDate Collected: 06/29/22 10:15 Percent Solids: 82.0Date Received: 06/30/22 10:30 Method: 8260D - Volatile Organic Compounds by GC/MS RL MDL 1,1,1,2-Tetrachloroethane ND 0.00471 0.00122 mg/Kg ☼07/05/22 15:31 07/08/22 19:54 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 0.00471 0.00245 mg/Kg 07/05/22 15:31 07/08/22 19:54 1☼1,1,1-Trichloroethane ND 0.00471 0.00198 mg/Kg 07/05/22 15:31 07/08/22 19:54 1☼1,1,2,2-Tetrachloroethane ND 0.00471 0.00273 mg/Kg 07/05/22 15:31 07/08/22 19:54 1☼1,1,2-Trichloro-1,2,2-trifluoroethane ND 0.00471 0.00141 mg/Kg 07/05/22 15:31 07/08/22 19:54 1☼1,1,2-Trichloroethane ND 0.00471 0.00273 mg/Kg 07/05/22 15:31 07/08/22 19:54 1☼1,1-Dichloroethane ND 0.00471 0.00339 mg/Kg 07/05/22 15:31 07/08/22 19:54 1☼1,1-Dichloroethene ND 0.00471 0.00188 mg/Kg 07/05/22 15:31 07/08/22 19:54 1☼1,1-Dichloropropene ND 0.00471 0.00188 mg/Kg 07/05/22 15:31 07/08/22 19:54 1☼1,2,3-Trichlorobenzene ND 0.00471 0.00170 mg/Kg 07/05/22 15:31 07/08/22 19:54 1☼1,2,3-Trichloropropane ND 0.00471 0.00235 mg/Kg 07/05/22 15:31 07/08/22 19:54 1☼1,2,4-Trichlorobenzene ND 0.00471 0.00235 mg/Kg 07/05/22 15:31 07/08/22 19:54 1☼1,2,4-Trimethylbenzene ND 0.00942 0.00151 mg/Kg 07/05/22 15:31 07/08/22 19:54 1☼1,2-Dibromo-3-Chloropropane ND 0.00471 0.00160 mg/Kg 07/05/22 15:31 07/08/22 19:54 1☼1,2-Dichlorobenzene ND 0.00471 0.00217 mg/Kg 07/05/22 15:31 07/08/22 19:54 1☼1,2-Dichloroethane ND 0.00471 0.00245 mg/Kg 07/05/22 15:31 07/08/22 19:54 1☼1,2-Dichloropropane ND 0.00471 0.00226 mg/Kg 07/05/22 15:31 07/08/22 19:54 1☼1,3,5-Trimethylbenzene ND 0.00471 0.00188 mg/Kg 07/05/22 15:31 07/08/22 19:54 1☼1,3-Dichlorobenzene ND 0.00471 0.00207 mg/Kg 07/05/22 15:31 07/08/22 19:54 1☼1,3-Dichloropropane ND 0.00471 0.00170 mg/Kg 07/05/22 15:31 07/08/22 19:54 1☼1,4-Dichlorobenzene ND 0.00471 0.00207 mg/Kg 07/05/22 15:31 07/08/22 19:54 1☼2,2-Dichloropropane ND 0.0235 0.00866 mg/Kg 07/05/22 15:31 07/08/22 19:54 1☼2-Butanone (MEK)ND 0.00471 0.00217 mg/Kg 07/05/22 15:31 07/08/22 19:54 1☼2-Chlorotoluene ND 0.0235 0.0179 mg/Kg 07/05/22 15:31 07/08/22 19:54 1☼2-Hexanone ND 0.00471 0.00198 mg/Kg 07/05/22 15:31 07/08/22 19:54 1☼4-Chlorotoluene ND 0.00471 0.00245 mg/Kg 07/05/22 15:31 07/08/22 19:54 1☼4-Isopropyltoluene ND 0.0235 0.0170 mg/Kg 07/05/22 15:31 07/08/22 19:54 1☼4-Methyl-2-pentanone (MIBK)ND 0.0471 0.0104 mg/Kg 07/05/22 15:31 07/08/22 19:54 1☼Acetone 0.0502 B 0.00471 0.00226 mg/Kg 07/05/22 15:31 07/08/22 19:54 1☼Benzene ND 0.00471 0.00160 mg/Kg 07/05/22 15:31 07/08/22 19:54 1☼Bromobenzene ND 0.00471 0.00207 mg/Kg 07/05/22 15:31 07/08/22 19:54 1☼Bromoform ND 0.00471 0.00226 mg/Kg 07/05/22 15:31 07/08/22 19:54 1☼Bromomethane ND 0.00471 0.00198 mg/Kg 07/05/22 15:31 07/08/22 19:54 1☼Carbon disulfide ND 0.00471 0.00198 mg/Kg 07/05/22 15:31 07/08/22 19:54 1☼Carbon tetrachloride ND 0.00471 0.00132 mg/Kg 07/05/22 15:31 07/08/22 19:54 1☼Chlorobenzene ND 0.00471 0.00188 mg/Kg 07/05/22 15:31 07/08/22 19:54 1☼Chlorobromomethane ND 0.00471 0.00198 mg/Kg 07/05/22 15:31 07/08/22 19:54 1☼Chlorodibromomethane ND 0.00471 0.00207 mg/Kg 07/05/22 15:31 07/08/22 19:54 1☼Chloroethane ND *+ 0.00471 0.00188 mg/Kg 07/05/22 15:31 07/08/22 19:54 1☼Chloroform ND 0.00471 0.00226 mg/Kg 07/05/22 15:31 07/08/22 19:54 1☼Chloromethane ND 0.00471 0.00273 mg/Kg 07/05/22 15:31 07/08/22 19:54 1☼cis-1,2-Dichloroethene ND 0.00471 0.00207 mg/Kg 07/05/22 15:31 07/08/22 19:54 1☼cis-1,3-Dichloropropene ND 0.00471 0.00188 mg/Kg 07/05/22 15:31 07/08/22 19:54 1☼Dibromomethane ND 0.00471 0.00188 mg/Kg 07/05/22 15:31 07/08/22 19:54 1☼Dichlorobromomethane ND 0.00471 0.00301 mg/Kg 07/05/22 15:31 07/08/22 19:54 1☼Dichlorodifluoromethane ND 0.00942 0.00942 mg/Kg 07/05/22 15:31 07/08/22 19:54 1☼Ethyl acetate ND 0.00471 0.00198 mg/Kg 07/05/22 15:31 07/08/22 19:54 1☼Ethylbenzene ND 0.00471 0.00160 mg/Kg 07/05/22 15:31 07/08/22 19:54 1☼Ethylene Dibromide ND 0.00471 0.00386 mg/Kg 07/05/22 15:31 07/08/22 19:54 1☼Hexachlorobutadiene ND Eurofins Savannah Page 17 of 176 7/14/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 Client Sample Results Job ID: 680-217621-1Client: S&ME, Inc. Project/Site: Greenhouse Project Lab Sample ID: 680-217621-4Client Sample ID: GW-4 (13-17) Matrix: SoilDate Collected: 06/29/22 10:15 Percent Solids: 82.0Date Received: 06/30/22 10:30 Method: 8260D - Volatile Organic Compounds by GC/MS (Continued) RL MDL Hexane ND 0.00471 0.00160 mg/Kg ☼07/05/22 15:31 07/08/22 19:54 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 0.00471 0.00160 mg/Kg 07/05/22 15:31 07/08/22 19:54 1☼Iodomethane ND 0.00942 0.00141 mg/Kg 07/05/22 15:31 07/08/22 19:54 1☼Isopropyl ether ND 0.00471 0.00207 mg/Kg 07/05/22 15:31 07/08/22 19:54 1☼Isopropylbenzene ND 0.00471 0.00207 mg/Kg 07/05/22 15:31 07/08/22 19:54 1☼m,p-Xylene ND 0.00471 0.00207 mg/Kg 07/05/22 15:31 07/08/22 19:54 1☼Methyl tert-butyl ether ND 0.00942 0.00753 mg/Kg 07/05/22 15:31 07/08/22 19:54 1☼Methylene Chloride ND 0.00471 0.00292 mg/Kg 07/05/22 15:31 07/08/22 19:54 1☼Naphthalene ND 0.00471 0.00179 mg/Kg 07/05/22 15:31 07/08/22 19:54 1☼n-Butylbenzene ND 0.00471 0.00405 mg/Kg 07/05/22 15:31 07/08/22 19:54 1☼n-Heptane ND 0.00471 0.00207 mg/Kg 07/05/22 15:31 07/08/22 19:54 1☼N-Propylbenzene ND 0.00471 0.00217 mg/Kg 07/05/22 15:31 07/08/22 19:54 1☼o-Xylene ND 0.00471 0.00188 mg/Kg 07/05/22 15:31 07/08/22 19:54 1☼sec-Butylbenzene ND 0.00471 0.00179 mg/Kg 07/05/22 15:31 07/08/22 19:54 1☼Styrene ND 0.00471 0.00235 mg/Kg 07/05/22 15:31 07/08/22 19:54 1☼tert-Butylbenzene ND 0.00471 0.00245 mg/Kg 07/05/22 15:31 07/08/22 19:54 1☼Tetrachloroethene ND 0.00471 0.00245 mg/Kg 07/05/22 15:31 07/08/22 19:54 1☼Toluene ND 0.00471 0.00217 mg/Kg 07/05/22 15:31 07/08/22 19:54 1☼trans-1,2-Dichloroethene ND 0.00471 0.00245 mg/Kg 07/05/22 15:31 07/08/22 19:54 1☼trans-1,3-Dichloropropene ND 0.00942 0.00226 mg/Kg 07/05/22 15:31 07/08/22 19:54 1☼trans-1,4-Dichloro-2-butene ND 0.00471 0.00170 mg/Kg 07/05/22 15:31 07/08/22 19:54 1☼Trichloroethene ND 0.00471 0.00292 mg/Kg 07/05/22 15:31 07/08/22 19:54 1☼Trichlorofluoromethane ND 0.00942 0.00518 mg/Kg 07/05/22 15:31 07/08/22 19:54 1☼Vinyl acetate ND *+ 0.00471 0.00264 mg/Kg 07/05/22 15:31 07/08/22 19:54 1☼Vinyl chloride ND 0.00942 0.00339 mg/Kg 07/05/22 15:31 07/08/22 19:54 1☼Xylenes, Total ND 1,2-Dichloroethane-d4 (Surr)123 65-130 07/05/22 15:31 07/08/22 19:54 1 Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery 4-Bromofluorobenzene (Surr)96 07/05/22 15:31 07/08/22 19:54 165-130 Dibromofluoromethane (Surr)105 07/05/22 15:31 07/08/22 19:54 165-130 Toluene-d8 (Surr)92 07/05/22 15:31 07/08/22 19:54 165-130 Method: 8270E - Semivolatile Organic Compounds (GC/MS) RL MDL 1,1'-Biphenyl ND 2.01 2.01 mg/Kg ☼07/11/22 13:00 07/12/22 16:34 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 0.391 0.0415 mg/Kg 07/11/22 13:00 07/12/22 16:34 1☼2,4,5-Trichlorophenol ND 0.391 0.0343 mg/Kg 07/11/22 13:00 07/12/22 16:34 1☼2,4,6-Trichlorophenol ND 0.391 0.0415 mg/Kg 07/11/22 13:00 07/12/22 16:34 1☼2,4-Dichlorophenol ND 0.391 0.0521 mg/Kg 07/11/22 13:00 07/12/22 16:34 1☼2,4-Dimethylphenol ND 2.01 0.983 mg/Kg 07/11/22 13:00 07/12/22 16:34 1☼2,4-Dinitrophenol ND 0.391 0.0580 mg/Kg 07/11/22 13:00 07/12/22 16:34 1☼2,4-Dinitrotoluene ND 0.391 0.0497 mg/Kg 07/11/22 13:00 07/12/22 16:34 1☼2,6-Dinitrotoluene ND 0.391 0.0415 mg/Kg 07/11/22 13:00 07/12/22 16:34 1☼2-Chloronaphthalene ND 0.391 0.0474 mg/Kg 07/11/22 13:00 07/12/22 16:34 1☼2-Chlorophenol ND 0.391 0.0450 mg/Kg 07/11/22 13:00 07/12/22 16:34 1☼2-Methylnaphthalene ND 0.391 0.0320 mg/Kg 07/11/22 13:00 07/12/22 16:34 1☼2-Methylphenol ND 2.01 0.0533 mg/Kg 07/11/22 13:00 07/12/22 16:34 1☼2-Nitroaniline ND 0.391 0.0486 mg/Kg 07/11/22 13:00 07/12/22 16:34 1☼2-Nitrophenol ND 0.391 0.0509 mg/Kg 07/11/22 13:00 07/12/22 16:34 1☼3 & 4 Methylphenol ND 0.782 0.0332 mg/Kg 07/11/22 13:00 07/12/22 16:34 1☼3,3'-Dichlorobenzidine ND Eurofins Savannah Page 18 of 176 7/14/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 Client Sample Results Job ID: 680-217621-1Client: S&ME, Inc. Project/Site: Greenhouse Project Lab Sample ID: 680-217621-4Client Sample ID: GW-4 (13-17) Matrix: SoilDate Collected: 06/29/22 10:15 Percent Solids: 82.0Date Received: 06/30/22 10:30 Method: 8270E - Semivolatile Organic Compounds (GC/MS) (Continued) RL MDL 3-Nitroaniline ND 2.01 0.0545 mg/Kg ☼07/11/22 13:00 07/12/22 16:34 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 2.01 0.201 mg/Kg 07/11/22 13:00 07/12/22 16:34 1☼4,6-Dinitro-2-methylphenol ND 0.391 0.0426 mg/Kg 07/11/22 13:00 07/12/22 16:34 1☼4-Bromophenyl phenyl ether ND 0.391 0.0415 mg/Kg 07/11/22 13:00 07/12/22 16:34 1☼4-Chloro-3-methylphenol ND 0.782 0.0616 mg/Kg 07/11/22 13:00 07/12/22 16:34 1☼4-Chloroaniline ND 0.391 0.0521 mg/Kg 07/11/22 13:00 07/12/22 16:34 1☼4-Chlorophenyl phenyl ether ND 2.01 0.0580 mg/Kg 07/11/22 13:00 07/12/22 16:34 1☼4-Nitroaniline ND 2.01 0.391 mg/Kg 07/11/22 13:00 07/12/22 16:34 1☼4-Nitrophenol ND 0.391 0.0486 mg/Kg 07/11/22 13:00 07/12/22 16:34 1☼Acenaphthene ND 0.391 0.0426 mg/Kg 07/11/22 13:00 07/12/22 16:34 1☼Acenaphthylene ND 0.391 0.0332 mg/Kg 07/11/22 13:00 07/12/22 16:34 1☼Acetophenone ND 0.391 0.0296 mg/Kg 07/11/22 13:00 07/12/22 16:34 1☼Anthracene ND 0.391 0.0272 mg/Kg 07/11/22 13:00 07/12/22 16:34 1☼Atrazine ND 0.391 0.0687 mg/Kg 07/11/22 13:00 07/12/22 16:34 1☼Benzaldehyde ND 0.391 0.0320 mg/Kg 07/11/22 13:00 07/12/22 16:34 1☼Benzo[a]anthracene ND 0.391 0.0616 mg/Kg 07/11/22 13:00 07/12/22 16:34 1☼Benzo[a]pyrene ND 0.391 0.0450 mg/Kg 07/11/22 13:00 07/12/22 16:34 1☼Benzo[b]fluoranthene ND 0.391 0.0261 mg/Kg 07/11/22 13:00 07/12/22 16:34 1☼Benzo[g,h,i]perylene ND 0.391 0.0770 mg/Kg 07/11/22 13:00 07/12/22 16:34 1☼Benzo[k]fluoranthene ND 0.391 0.0355 mg/Kg 07/11/22 13:00 07/12/22 16:34 1☼bis (2-chloroisopropyl) ether ND 0.391 0.0462 mg/Kg 07/11/22 13:00 07/12/22 16:34 1☼Bis(2-chloroethoxy)methane ND 0.391 0.0533 mg/Kg 07/11/22 13:00 07/12/22 16:34 1☼Bis(2-chloroethyl)ether ND 0.391 0.0343 mg/Kg 07/11/22 13:00 07/12/22 16:34 1☼Bis(2-ethylhexyl) phthalate 0.0847 J B 0.391 0.0308 mg/Kg 07/11/22 13:00 07/12/22 16:34 1☼Butyl benzyl phthalate ND 0.391 0.0782 mg/Kg 07/11/22 13:00 07/12/22 16:34 1☼Caprolactam ND 0.391 0.0355 mg/Kg 07/11/22 13:00 07/12/22 16:34 1☼Carbazole ND 0.391 0.0249 mg/Kg 07/11/22 13:00 07/12/22 16:34 1☼Chrysene ND 0.391 0.0462 mg/Kg 07/11/22 13:00 07/12/22 16:34 1☼Dibenz(a,h)anthracene ND 0.391 0.0391 mg/Kg 07/11/22 13:00 07/12/22 16:34 1☼Dibenzofuran ND 0.391 0.0438 mg/Kg 07/11/22 13:00 07/12/22 16:34 1☼Diethyl phthalate ND 0.391 0.0403 mg/Kg 07/11/22 13:00 07/12/22 16:34 1☼Dimethyl phthalate ND 0.391 0.0355 mg/Kg 07/11/22 13:00 07/12/22 16:34 1☼Di-n-butyl phthalate ND 0.391 0.0343 mg/Kg 07/11/22 13:00 07/12/22 16:34 1☼Di-n-octyl phthalate ND 0.391 0.0379 mg/Kg 07/11/22 13:00 07/12/22 16:34 1☼Fluoranthene ND 0.391 0.0426 mg/Kg 07/11/22 13:00 07/12/22 16:34 1☼Fluorene ND 0.391 0.0462 mg/Kg 07/11/22 13:00 07/12/22 16:34 1☼Hexachlorobenzene ND 0.391 0.0426 mg/Kg 07/11/22 13:00 07/12/22 16:34 1☼Hexachlorobutadiene ND 0.391 0.0486 mg/Kg 07/11/22 13:00 07/12/22 16:34 1☼Hexachlorocyclopentadiene ND 0.391 0.0332 mg/Kg 07/11/22 13:00 07/12/22 16:34 1☼Hexachloroethane ND 0.391 0.0332 mg/Kg 07/11/22 13:00 07/12/22 16:34 1☼Indeno[1,2,3-cd]pyrene ND 0.391 0.0391 mg/Kg 07/11/22 13:00 07/12/22 16:34 1☼Isophorone ND 0.391 0.0355 mg/Kg 07/11/22 13:00 07/12/22 16:34 1☼Naphthalene ND 0.391 0.0308 mg/Kg 07/11/22 13:00 07/12/22 16:34 1☼Nitrobenzene ND 0.391 0.0379 mg/Kg 07/11/22 13:00 07/12/22 16:34 1☼N-Nitrosodi-n-propylamine ND 0.391 0.0391 mg/Kg 07/11/22 13:00 07/12/22 16:34 1☼N-Nitrosodiphenylamine ND 2.01 0.391 mg/Kg 07/11/22 13:00 07/12/22 16:34 1☼Pentachlorophenol ND 0.391 0.0320 mg/Kg 07/11/22 13:00 07/12/22 16:34 1☼Phenanthrene ND 0.391 0.0403 mg/Kg 07/11/22 13:00 07/12/22 16:34 1☼Phenol ND 0.391 0.0320 mg/Kg 07/11/22 13:00 07/12/22 16:34 1☼Pyrene ND Eurofins Savannah Page 19 of 176 7/14/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 Client Sample Results Job ID: 680-217621-1Client: S&ME, Inc. Project/Site: Greenhouse Project Lab Sample ID: 680-217621-4Client Sample ID: GW-4 (13-17) Matrix: SoilDate Collected: 06/29/22 10:15 Percent Solids: 82.0Date Received: 06/30/22 10:30 2,4,6-Tribromophenol (Surr)66 21-132 07/11/22 13:00 07/12/22 16:34 1 Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery 2-Fluorobiphenyl (Surr)71 07/11/22 13:00 07/12/22 16:34 125-130 2-Fluorophenol (Surr)57 07/11/22 13:00 07/12/22 16:34 118-130 Nitrobenzene-d5 (Surr)60 07/11/22 13:00 07/12/22 16:34 119-130 Phenol-d5 (Surr)61 07/11/22 13:00 07/12/22 16:34 121-130 Terphenyl-d14 (Surr)74 07/11/22 13:00 07/12/22 16:34 131-133 Method: 6020B - Metals (ICP/MS) RL MDL Arsenic 1.57 0.336 0.112 mg/Kg ☼07/01/22 07:41 07/01/22 16:07 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 0.560 0.0671 mg/Kg 07/01/22 07:41 07/01/22 16:07 1☼Barium 104 0.0560 0.0168 mg/Kg 07/01/22 07:41 07/01/22 16:07 1☼Cadmium 0.0459 J 1.12 0.123 mg/Kg 07/01/22 07:41 07/01/22 16:07 1☼Chromium 25.4 B 0.224 0.0560 mg/Kg 07/01/22 07:41 07/01/22 16:07 1☼Lead 13.2 0.560 0.112 mg/Kg 07/01/22 07:41 07/01/22 16:07 1☼Selenium 3.97 0.112 0.0112 mg/Kg 07/01/22 07:41 07/01/22 16:07 1☼Silver ND Method: 7471B - Mercury (CVAA) RL MDL Mercury 0.0146 J 0.0282 0.00904 mg/Kg ☼07/05/22 16:32 07/06/22 11:30 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier Eurofins Savannah Page 20 of 176 7/14/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 Client Sample Results Job ID: 680-217621-1Client: S&ME, Inc. Project/Site: Greenhouse Project Lab Sample ID: 680-217621-5Client Sample ID: SS-1 (2-6) Matrix: SoilDate Collected: 06/29/22 11:40 Percent Solids: 77.6Date Received: 06/30/22 10:30 Method: 8260D - Volatile Organic Compounds by GC/MS RL MDL 1,1,1,2-Tetrachloroethane ND 0.00470 0.00122 mg/Kg ☼07/05/22 15:31 07/08/22 20:15 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 0.00470 0.00244 mg/Kg 07/05/22 15:31 07/08/22 20:15 1☼1,1,1-Trichloroethane ND 0.00470 0.00197 mg/Kg 07/05/22 15:31 07/08/22 20:15 1☼1,1,2,2-Tetrachloroethane ND 0.00470 0.00272 mg/Kg 07/05/22 15:31 07/08/22 20:15 1☼1,1,2-Trichloro-1,2,2-trifluoroethane ND 0.00470 0.00141 mg/Kg 07/05/22 15:31 07/08/22 20:15 1☼1,1,2-Trichloroethane ND 0.00470 0.00272 mg/Kg 07/05/22 15:31 07/08/22 20:15 1☼1,1-Dichloroethane ND 0.00470 0.00338 mg/Kg 07/05/22 15:31 07/08/22 20:15 1☼1,1-Dichloroethene ND 0.00470 0.00188 mg/Kg 07/05/22 15:31 07/08/22 20:15 1☼1,1-Dichloropropene ND 0.00470 0.00188 mg/Kg 07/05/22 15:31 07/08/22 20:15 1☼1,2,3-Trichlorobenzene ND 0.00470 0.00169 mg/Kg 07/05/22 15:31 07/08/22 20:15 1☼1,2,3-Trichloropropane ND 0.00470 0.00235 mg/Kg 07/05/22 15:31 07/08/22 20:15 1☼1,2,4-Trichlorobenzene ND 0.00470 0.00235 mg/Kg 07/05/22 15:31 07/08/22 20:15 1☼1,2,4-Trimethylbenzene ND 0.00939 0.00150 mg/Kg 07/05/22 15:31 07/08/22 20:15 1☼1,2-Dibromo-3-Chloropropane ND 0.00470 0.00160 mg/Kg 07/05/22 15:31 07/08/22 20:15 1☼1,2-Dichlorobenzene ND 0.00470 0.00216 mg/Kg 07/05/22 15:31 07/08/22 20:15 1☼1,2-Dichloroethane ND 0.00470 0.00244 mg/Kg 07/05/22 15:31 07/08/22 20:15 1☼1,2-Dichloropropane ND 0.00470 0.00225 mg/Kg 07/05/22 15:31 07/08/22 20:15 1☼1,3,5-Trimethylbenzene ND 0.00470 0.00188 mg/Kg 07/05/22 15:31 07/08/22 20:15 1☼1,3-Dichlorobenzene ND 0.00470 0.00207 mg/Kg 07/05/22 15:31 07/08/22 20:15 1☼1,3-Dichloropropane ND 0.00470 0.00169 mg/Kg 07/05/22 15:31 07/08/22 20:15 1☼1,4-Dichlorobenzene ND 0.00470 0.00207 mg/Kg 07/05/22 15:31 07/08/22 20:15 1☼2,2-Dichloropropane ND 0.0235 0.00864 mg/Kg 07/05/22 15:31 07/08/22 20:15 1☼2-Butanone (MEK)ND 0.00470 0.00216 mg/Kg 07/05/22 15:31 07/08/22 20:15 1☼2-Chlorotoluene ND 0.0235 0.0179 mg/Kg 07/05/22 15:31 07/08/22 20:15 1☼2-Hexanone ND 0.00470 0.00197 mg/Kg 07/05/22 15:31 07/08/22 20:15 1☼4-Chlorotoluene ND 0.00470 0.00244 mg/Kg 07/05/22 15:31 07/08/22 20:15 1☼4-Isopropyltoluene ND 0.0235 0.0169 mg/Kg 07/05/22 15:31 07/08/22 20:15 1☼4-Methyl-2-pentanone (MIBK)ND 0.0470 0.0103 mg/Kg 07/05/22 15:31 07/08/22 20:15 1☼Acetone 0.0186 J B 0.00470 0.00225 mg/Kg 07/05/22 15:31 07/08/22 20:15 1☼Benzene ND 0.00470 0.00160 mg/Kg 07/05/22 15:31 07/08/22 20:15 1☼Bromobenzene ND 0.00470 0.00207 mg/Kg 07/05/22 15:31 07/08/22 20:15 1☼Bromoform ND 0.00470 0.00225 mg/Kg 07/05/22 15:31 07/08/22 20:15 1☼Bromomethane ND 0.00470 0.00197 mg/Kg 07/05/22 15:31 07/08/22 20:15 1☼Carbon disulfide ND 0.00470 0.00197 mg/Kg 07/05/22 15:31 07/08/22 20:15 1☼Carbon tetrachloride ND 0.00470 0.00132 mg/Kg 07/05/22 15:31 07/08/22 20:15 1☼Chlorobenzene ND 0.00470 0.00188 mg/Kg 07/05/22 15:31 07/08/22 20:15 1☼Chlorobromomethane ND 0.00470 0.00197 mg/Kg 07/05/22 15:31 07/08/22 20:15 1☼Chlorodibromomethane ND 0.00470 0.00207 mg/Kg 07/05/22 15:31 07/08/22 20:15 1☼Chloroethane ND *+ 0.00470 0.00188 mg/Kg 07/05/22 15:31 07/08/22 20:15 1☼Chloroform ND 0.00470 0.00225 mg/Kg 07/05/22 15:31 07/08/22 20:15 1☼Chloromethane ND 0.00470 0.00272 mg/Kg 07/05/22 15:31 07/08/22 20:15 1☼cis-1,2-Dichloroethene ND 0.00470 0.00207 mg/Kg 07/05/22 15:31 07/08/22 20:15 1☼cis-1,3-Dichloropropene ND 0.00470 0.00188 mg/Kg 07/05/22 15:31 07/08/22 20:15 1☼Dibromomethane ND 0.00470 0.00188 mg/Kg 07/05/22 15:31 07/08/22 20:15 1☼Dichlorobromomethane ND 0.00470 0.00301 mg/Kg 07/05/22 15:31 07/08/22 20:15 1☼Dichlorodifluoromethane ND 0.00939 0.00939 mg/Kg 07/05/22 15:31 07/08/22 20:15 1☼Ethyl acetate ND 0.00470 0.00197 mg/Kg 07/05/22 15:31 07/08/22 20:15 1☼Ethylbenzene ND 0.00470 0.00160 mg/Kg 07/05/22 15:31 07/08/22 20:15 1☼Ethylene Dibromide ND 0.00470 0.00385 mg/Kg 07/05/22 15:31 07/08/22 20:15 1☼Hexachlorobutadiene ND Eurofins Savannah Page 21 of 176 7/14/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 Client Sample Results Job ID: 680-217621-1Client: S&ME, Inc. Project/Site: Greenhouse Project Lab Sample ID: 680-217621-5Client Sample ID: SS-1 (2-6) Matrix: SoilDate Collected: 06/29/22 11:40 Percent Solids: 77.6Date Received: 06/30/22 10:30 Method: 8260D - Volatile Organic Compounds by GC/MS (Continued) RL MDL Hexane ND 0.00470 0.00160 mg/Kg ☼07/05/22 15:31 07/08/22 20:15 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 0.00470 0.00160 mg/Kg 07/05/22 15:31 07/08/22 20:15 1☼Iodomethane ND 0.00939 0.00141 mg/Kg 07/05/22 15:31 07/08/22 20:15 1☼Isopropyl ether ND 0.00470 0.00207 mg/Kg 07/05/22 15:31 07/08/22 20:15 1☼Isopropylbenzene ND 0.00470 0.00207 mg/Kg 07/05/22 15:31 07/08/22 20:15 1☼m,p-Xylene ND 0.00470 0.00207 mg/Kg 07/05/22 15:31 07/08/22 20:15 1☼Methyl tert-butyl ether ND 0.00939 0.00752 mg/Kg 07/05/22 15:31 07/08/22 20:15 1☼Methylene Chloride ND 0.00470 0.00291 mg/Kg 07/05/22 15:31 07/08/22 20:15 1☼Naphthalene ND 0.00470 0.00179 mg/Kg 07/05/22 15:31 07/08/22 20:15 1☼n-Butylbenzene ND 0.00470 0.00404 mg/Kg 07/05/22 15:31 07/08/22 20:15 1☼n-Heptane ND 0.00470 0.00207 mg/Kg 07/05/22 15:31 07/08/22 20:15 1☼N-Propylbenzene ND 0.00470 0.00216 mg/Kg 07/05/22 15:31 07/08/22 20:15 1☼o-Xylene ND 0.00470 0.00188 mg/Kg 07/05/22 15:31 07/08/22 20:15 1☼sec-Butylbenzene ND 0.00470 0.00179 mg/Kg 07/05/22 15:31 07/08/22 20:15 1☼Styrene ND 0.00470 0.00235 mg/Kg 07/05/22 15:31 07/08/22 20:15 1☼tert-Butylbenzene ND 0.00470 0.00244 mg/Kg 07/05/22 15:31 07/08/22 20:15 1☼Tetrachloroethene ND 0.00470 0.00244 mg/Kg 07/05/22 15:31 07/08/22 20:15 1☼Toluene ND 0.00470 0.00216 mg/Kg 07/05/22 15:31 07/08/22 20:15 1☼trans-1,2-Dichloroethene ND 0.00470 0.00244 mg/Kg 07/05/22 15:31 07/08/22 20:15 1☼trans-1,3-Dichloropropene ND 0.00939 0.00225 mg/Kg 07/05/22 15:31 07/08/22 20:15 1☼trans-1,4-Dichloro-2-butene ND 0.00470 0.00169 mg/Kg 07/05/22 15:31 07/08/22 20:15 1☼Trichloroethene ND 0.00470 0.00291 mg/Kg 07/05/22 15:31 07/08/22 20:15 1☼Trichlorofluoromethane ND 0.00939 0.00517 mg/Kg 07/05/22 15:31 07/08/22 20:15 1☼Vinyl acetate ND *+ 0.00470 0.00263 mg/Kg 07/05/22 15:31 07/08/22 20:15 1☼Vinyl chloride ND 0.00939 0.00338 mg/Kg 07/05/22 15:31 07/08/22 20:15 1☼Xylenes, Total ND 1,2-Dichloroethane-d4 (Surr)121 65-130 07/05/22 15:31 07/08/22 20:15 1 Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery 4-Bromofluorobenzene (Surr)94 07/05/22 15:31 07/08/22 20:15 165-130 Dibromofluoromethane (Surr)102 07/05/22 15:31 07/08/22 20:15 165-130 Toluene-d8 (Surr)99 07/05/22 15:31 07/08/22 20:15 165-130 Method: 8270E - Semivolatile Organic Compounds (GC/MS) RL MDL 1,1'-Biphenyl ND 2.08 2.08 mg/Kg ☼07/11/22 13:00 07/12/22 16:56 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 0.404 0.0428 mg/Kg 07/11/22 13:00 07/12/22 16:56 1☼2,4,5-Trichlorophenol ND 0.404 0.0355 mg/Kg 07/11/22 13:00 07/12/22 16:56 1☼2,4,6-Trichlorophenol ND 0.404 0.0428 mg/Kg 07/11/22 13:00 07/12/22 16:56 1☼2,4-Dichlorophenol ND 0.404 0.0539 mg/Kg 07/11/22 13:00 07/12/22 16:56 1☼2,4-Dimethylphenol ND 2.08 1.02 mg/Kg 07/11/22 13:00 07/12/22 16:56 1☼2,4-Dinitrophenol ND 0.404 0.0600 mg/Kg 07/11/22 13:00 07/12/22 16:56 1☼2,4-Dinitrotoluene ND 0.404 0.0514 mg/Kg 07/11/22 13:00 07/12/22 16:56 1☼2,6-Dinitrotoluene ND 0.404 0.0428 mg/Kg 07/11/22 13:00 07/12/22 16:56 1☼2-Chloronaphthalene ND 0.404 0.0490 mg/Kg 07/11/22 13:00 07/12/22 16:56 1☼2-Chlorophenol ND 0.404 0.0465 mg/Kg 07/11/22 13:00 07/12/22 16:56 1☼2-Methylnaphthalene ND 0.404 0.0331 mg/Kg 07/11/22 13:00 07/12/22 16:56 1☼2-Methylphenol ND 2.08 0.0551 mg/Kg 07/11/22 13:00 07/12/22 16:56 1☼2-Nitroaniline ND 0.404 0.0502 mg/Kg 07/11/22 13:00 07/12/22 16:56 1☼2-Nitrophenol ND 0.404 0.0526 mg/Kg 07/11/22 13:00 07/12/22 16:56 1☼3 & 4 Methylphenol ND 0.808 0.0343 mg/Kg 07/11/22 13:00 07/12/22 16:56 1☼3,3'-Dichlorobenzidine ND Eurofins Savannah Page 22 of 176 7/14/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 Client Sample Results Job ID: 680-217621-1Client: S&ME, Inc. Project/Site: Greenhouse Project Lab Sample ID: 680-217621-5Client Sample ID: SS-1 (2-6) Matrix: SoilDate Collected: 06/29/22 11:40 Percent Solids: 77.6Date Received: 06/30/22 10:30 Method: 8270E - Semivolatile Organic Compounds (GC/MS) (Continued) RL MDL 3-Nitroaniline ND 2.08 0.0563 mg/Kg ☼07/11/22 13:00 07/12/22 16:56 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 2.08 0.208 mg/Kg 07/11/22 13:00 07/12/22 16:56 1☼4,6-Dinitro-2-methylphenol ND 0.404 0.0441 mg/Kg 07/11/22 13:00 07/12/22 16:56 1☼4-Bromophenyl phenyl ether ND 0.404 0.0428 mg/Kg 07/11/22 13:00 07/12/22 16:56 1☼4-Chloro-3-methylphenol ND 0.808 0.0637 mg/Kg 07/11/22 13:00 07/12/22 16:56 1☼4-Chloroaniline ND 0.404 0.0539 mg/Kg 07/11/22 13:00 07/12/22 16:56 1☼4-Chlorophenyl phenyl ether ND 2.08 0.0600 mg/Kg 07/11/22 13:00 07/12/22 16:56 1☼4-Nitroaniline ND 2.08 0.404 mg/Kg 07/11/22 13:00 07/12/22 16:56 1☼4-Nitrophenol ND 0.404 0.0502 mg/Kg 07/11/22 13:00 07/12/22 16:56 1☼Acenaphthene ND 0.404 0.0441 mg/Kg 07/11/22 13:00 07/12/22 16:56 1☼Acenaphthylene ND 0.404 0.0343 mg/Kg 07/11/22 13:00 07/12/22 16:56 1☼Acetophenone ND 0.404 0.0306 mg/Kg 07/11/22 13:00 07/12/22 16:56 1☼Anthracene ND 0.404 0.0282 mg/Kg 07/11/22 13:00 07/12/22 16:56 1☼Atrazine ND 0.404 0.0710 mg/Kg 07/11/22 13:00 07/12/22 16:56 1☼Benzaldehyde ND 0.404 0.0331 mg/Kg 07/11/22 13:00 07/12/22 16:56 1☼Benzo[a]anthracene 0.0334 J 0.404 0.0637 mg/Kg 07/11/22 13:00 07/12/22 16:56 1☼Benzo[a]pyrene ND 0.404 0.0465 mg/Kg 07/11/22 13:00 07/12/22 16:56 1☼Benzo[b]fluoranthene ND 0.404 0.0269 mg/Kg 07/11/22 13:00 07/12/22 16:56 1☼Benzo[g,h,i]perylene ND 0.404 0.0796 mg/Kg 07/11/22 13:00 07/12/22 16:56 1☼Benzo[k]fluoranthene ND 0.404 0.0367 mg/Kg 07/11/22 13:00 07/12/22 16:56 1☼bis (2-chloroisopropyl) ether ND 0.404 0.0477 mg/Kg 07/11/22 13:00 07/12/22 16:56 1☼Bis(2-chloroethoxy)methane ND 0.404 0.0551 mg/Kg 07/11/22 13:00 07/12/22 16:56 1☼Bis(2-chloroethyl)ether ND 0.404 0.0355 mg/Kg 07/11/22 13:00 07/12/22 16:56 1☼Bis(2-ethylhexyl) phthalate 0.0737 J B 0.404 0.0318 mg/Kg 07/11/22 13:00 07/12/22 16:56 1☼Butyl benzyl phthalate ND 0.404 0.0808 mg/Kg 07/11/22 13:00 07/12/22 16:56 1☼Caprolactam ND 0.404 0.0367 mg/Kg 07/11/22 13:00 07/12/22 16:56 1☼Carbazole ND 0.404 0.0257 mg/Kg 07/11/22 13:00 07/12/22 16:56 1☼Chrysene ND 0.404 0.0477 mg/Kg 07/11/22 13:00 07/12/22 16:56 1☼Dibenz(a,h)anthracene ND 0.404 0.0404 mg/Kg 07/11/22 13:00 07/12/22 16:56 1☼Dibenzofuran ND 0.404 0.0453 mg/Kg 07/11/22 13:00 07/12/22 16:56 1☼Diethyl phthalate ND 0.404 0.0416 mg/Kg 07/11/22 13:00 07/12/22 16:56 1☼Dimethyl phthalate ND 0.404 0.0367 mg/Kg 07/11/22 13:00 07/12/22 16:56 1☼Di-n-butyl phthalate ND 0.404 0.0355 mg/Kg 07/11/22 13:00 07/12/22 16:56 1☼Di-n-octyl phthalate ND 0.404 0.0392 mg/Kg 07/11/22 13:00 07/12/22 16:56 1☼Fluoranthene 0.0514 J 0.404 0.0441 mg/Kg 07/11/22 13:00 07/12/22 16:56 1☼Fluorene ND 0.404 0.0477 mg/Kg 07/11/22 13:00 07/12/22 16:56 1☼Hexachlorobenzene ND 0.404 0.0441 mg/Kg 07/11/22 13:00 07/12/22 16:56 1☼Hexachlorobutadiene ND 0.404 0.0502 mg/Kg 07/11/22 13:00 07/12/22 16:56 1☼Hexachlorocyclopentadiene ND 0.404 0.0343 mg/Kg 07/11/22 13:00 07/12/22 16:56 1☼Hexachloroethane ND 0.404 0.0343 mg/Kg 07/11/22 13:00 07/12/22 16:56 1☼Indeno[1,2,3-cd]pyrene ND 0.404 0.0404 mg/Kg 07/11/22 13:00 07/12/22 16:56 1☼Isophorone ND 0.404 0.0367 mg/Kg 07/11/22 13:00 07/12/22 16:56 1☼Naphthalene ND 0.404 0.0318 mg/Kg 07/11/22 13:00 07/12/22 16:56 1☼Nitrobenzene ND 0.404 0.0392 mg/Kg 07/11/22 13:00 07/12/22 16:56 1☼N-Nitrosodi-n-propylamine ND 0.404 0.0404 mg/Kg 07/11/22 13:00 07/12/22 16:56 1☼N-Nitrosodiphenylamine ND 2.08 0.404 mg/Kg 07/11/22 13:00 07/12/22 16:56 1☼Pentachlorophenol ND 0.404 0.0331 mg/Kg 07/11/22 13:00 07/12/22 16:56 1☼Phenanthrene 0.0693 J 0.404 0.0416 mg/Kg 07/11/22 13:00 07/12/22 16:56 1☼Phenol ND 0.404 0.0331 mg/Kg 07/11/22 13:00 07/12/22 16:56 1☼Pyrene 0.0520 J Eurofins Savannah Page 23 of 176 7/14/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 Client Sample Results Job ID: 680-217621-1Client: S&ME, Inc. Project/Site: Greenhouse Project Lab Sample ID: 680-217621-5Client Sample ID: SS-1 (2-6) Matrix: SoilDate Collected: 06/29/22 11:40 Percent Solids: 77.6Date Received: 06/30/22 10:30 2,4,6-Tribromophenol (Surr)68 21-132 07/11/22 13:00 07/12/22 16:56 1 Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery 2-Fluorobiphenyl (Surr)70 07/11/22 13:00 07/12/22 16:56 125-130 2-Fluorophenol (Surr)56 07/11/22 13:00 07/12/22 16:56 118-130 Nitrobenzene-d5 (Surr)61 07/11/22 13:00 07/12/22 16:56 119-130 Phenol-d5 (Surr)59 07/11/22 13:00 07/12/22 16:56 121-130 Terphenyl-d14 (Surr)75 07/11/22 13:00 07/12/22 16:56 131-133 Method: 6020B - Metals (ICP/MS) RL MDL Arsenic 1.59 0.358 0.119 mg/Kg ☼07/01/22 07:41 07/01/22 16:15 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 0.597 0.0716 mg/Kg 07/01/22 07:41 07/01/22 16:15 1☼Barium 67.9 0.0597 0.0179 mg/Kg 07/01/22 07:41 07/01/22 16:15 1☼Cadmium ND 1.19 0.131 mg/Kg 07/01/22 07:41 07/01/22 16:15 1☼Chromium 60.2 B 0.239 0.0597 mg/Kg 07/01/22 07:41 07/01/22 16:15 1☼Lead 14.1 0.597 0.119 mg/Kg 07/01/22 07:41 07/01/22 16:15 1☼Selenium 1.29 0.119 0.0119 mg/Kg 07/01/22 07:41 07/01/22 16:15 1☼Silver ND Method: 7471B - Mercury (CVAA) RL MDL Mercury 0.0126 J 0.0316 0.0101 mg/Kg ☼07/05/22 16:32 07/06/22 11:33 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier Eurofins Savannah Page 24 of 176 7/14/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 Client Sample Results Job ID: 680-217621-1Client: S&ME, Inc. Project/Site: Greenhouse Project Lab Sample ID: 680-217621-6Client Sample ID: SS-2 (2-6) Matrix: SoilDate Collected: 06/29/22 13:00 Percent Solids: 85.1Date Received: 06/30/22 10:30 Method: 8260D - Volatile Organic Compounds by GC/MS RL MDL 1,1,1,2-Tetrachloroethane ND 0.00578 0.00150 mg/Kg ☼07/05/22 15:31 07/08/22 19:33 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 0.00578 0.00300 mg/Kg 07/05/22 15:31 07/08/22 19:33 1☼1,1,1-Trichloroethane ND 0.00578 0.00243 mg/Kg 07/05/22 15:31 07/08/22 19:33 1☼1,1,2,2-Tetrachloroethane ND 0.00578 0.00335 mg/Kg 07/05/22 15:31 07/08/22 19:33 1☼1,1,2-Trichloro-1,2,2-trifluoroethane ND 0.00578 0.00173 mg/Kg 07/05/22 15:31 07/08/22 19:33 1☼1,1,2-Trichloroethane ND 0.00578 0.00335 mg/Kg 07/05/22 15:31 07/08/22 19:33 1☼1,1-Dichloroethane ND 0.00578 0.00416 mg/Kg 07/05/22 15:31 07/08/22 19:33 1☼1,1-Dichloroethene ND 0.00578 0.00231 mg/Kg 07/05/22 15:31 07/08/22 19:33 1☼1,1-Dichloropropene ND 0.00578 0.00231 mg/Kg 07/05/22 15:31 07/08/22 19:33 1☼1,2,3-Trichlorobenzene ND 0.00578 0.00208 mg/Kg 07/05/22 15:31 07/08/22 19:33 1☼1,2,3-Trichloropropane ND 0.00578 0.00289 mg/Kg 07/05/22 15:31 07/08/22 19:33 1☼1,2,4-Trichlorobenzene ND 0.00578 0.00289 mg/Kg 07/05/22 15:31 07/08/22 19:33 1☼1,2,4-Trimethylbenzene ND 0.0116 0.00185 mg/Kg 07/05/22 15:31 07/08/22 19:33 1☼1,2-Dibromo-3-Chloropropane ND 0.00578 0.00196 mg/Kg 07/05/22 15:31 07/08/22 19:33 1☼1,2-Dichlorobenzene ND 0.00578 0.00266 mg/Kg 07/05/22 15:31 07/08/22 19:33 1☼1,2-Dichloroethane ND 0.00578 0.00300 mg/Kg 07/05/22 15:31 07/08/22 19:33 1☼1,2-Dichloropropane ND 0.00578 0.00277 mg/Kg 07/05/22 15:31 07/08/22 19:33 1☼1,3,5-Trimethylbenzene ND 0.00578 0.00231 mg/Kg 07/05/22 15:31 07/08/22 19:33 1☼1,3-Dichlorobenzene ND 0.00578 0.00254 mg/Kg 07/05/22 15:31 07/08/22 19:33 1☼1,3-Dichloropropane ND 0.00578 0.00208 mg/Kg 07/05/22 15:31 07/08/22 19:33 1☼1,4-Dichlorobenzene ND 0.00578 0.00254 mg/Kg 07/05/22 15:31 07/08/22 19:33 1☼2,2-Dichloropropane ND 0.0289 0.0106 mg/Kg 07/05/22 15:31 07/08/22 19:33 1☼2-Butanone (MEK)ND 0.00578 0.00266 mg/Kg 07/05/22 15:31 07/08/22 19:33 1☼2-Chlorotoluene ND 0.0289 0.0219 mg/Kg 07/05/22 15:31 07/08/22 19:33 1☼2-Hexanone ND 0.00578 0.00243 mg/Kg 07/05/22 15:31 07/08/22 19:33 1☼4-Chlorotoluene ND 0.00578 0.00300 mg/Kg 07/05/22 15:31 07/08/22 19:33 1☼4-Isopropyltoluene ND 0.0289 0.0208 mg/Kg 07/05/22 15:31 07/08/22 19:33 1☼4-Methyl-2-pentanone (MIBK)ND 0.0578 0.0127 mg/Kg 07/05/22 15:31 07/08/22 19:33 1☼Acetone 0.0655 B 0.00578 0.00277 mg/Kg 07/05/22 15:31 07/08/22 19:33 1☼Benzene ND 0.00578 0.00196 mg/Kg 07/05/22 15:31 07/08/22 19:33 1☼Bromobenzene ND 0.00578 0.00254 mg/Kg 07/05/22 15:31 07/08/22 19:33 1☼Bromoform ND 0.00578 0.00277 mg/Kg 07/05/22 15:31 07/08/22 19:33 1☼Bromomethane ND 0.00578 0.00243 mg/Kg 07/05/22 15:31 07/08/22 19:33 1☼Carbon disulfide ND 0.00578 0.00243 mg/Kg 07/05/22 15:31 07/08/22 19:33 1☼Carbon tetrachloride ND 0.00578 0.00162 mg/Kg 07/05/22 15:31 07/08/22 19:33 1☼Chlorobenzene ND 0.00578 0.00231 mg/Kg 07/05/22 15:31 07/08/22 19:33 1☼Chlorobromomethane ND 0.00578 0.00243 mg/Kg 07/05/22 15:31 07/08/22 19:33 1☼Chlorodibromomethane ND 0.00578 0.00254 mg/Kg 07/05/22 15:31 07/08/22 19:33 1☼Chloroethane ND *+ 0.00578 0.00231 mg/Kg 07/05/22 15:31 07/08/22 19:33 1☼Chloroform ND 0.00578 0.00277 mg/Kg 07/05/22 15:31 07/08/22 19:33 1☼Chloromethane ND 0.00578 0.00335 mg/Kg 07/05/22 15:31 07/08/22 19:33 1☼cis-1,2-Dichloroethene ND 0.00578 0.00254 mg/Kg 07/05/22 15:31 07/08/22 19:33 1☼cis-1,3-Dichloropropene ND 0.00578 0.00231 mg/Kg 07/05/22 15:31 07/08/22 19:33 1☼Dibromomethane ND 0.00578 0.00231 mg/Kg 07/05/22 15:31 07/08/22 19:33 1☼Dichlorobromomethane ND 0.00578 0.00370 mg/Kg 07/05/22 15:31 07/08/22 19:33 1☼Dichlorodifluoromethane ND 0.0116 0.0116 mg/Kg 07/05/22 15:31 07/08/22 19:33 1☼Ethyl acetate ND 0.00578 0.00243 mg/Kg 07/05/22 15:31 07/08/22 19:33 1☼Ethylbenzene ND 0.00578 0.00196 mg/Kg 07/05/22 15:31 07/08/22 19:33 1☼Ethylene Dibromide ND 0.00578 0.00474 mg/Kg 07/05/22 15:31 07/08/22 19:33 1☼Hexachlorobutadiene ND Eurofins Savannah Page 25 of 176 7/14/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 Client Sample Results Job ID: 680-217621-1Client: S&ME, Inc. Project/Site: Greenhouse Project Lab Sample ID: 680-217621-6Client Sample ID: SS-2 (2-6) Matrix: SoilDate Collected: 06/29/22 13:00 Percent Solids: 85.1Date Received: 06/30/22 10:30 Method: 8260D - Volatile Organic Compounds by GC/MS (Continued) RL MDL Hexane ND 0.00578 0.00196 mg/Kg ☼07/05/22 15:31 07/08/22 19:33 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 0.00578 0.00196 mg/Kg 07/05/22 15:31 07/08/22 19:33 1☼Iodomethane ND 0.0116 0.00173 mg/Kg 07/05/22 15:31 07/08/22 19:33 1☼Isopropyl ether ND 0.00578 0.00254 mg/Kg 07/05/22 15:31 07/08/22 19:33 1☼Isopropylbenzene ND 0.00578 0.00254 mg/Kg 07/05/22 15:31 07/08/22 19:33 1☼m,p-Xylene ND 0.00578 0.00254 mg/Kg 07/05/22 15:31 07/08/22 19:33 1☼Methyl tert-butyl ether ND 0.0116 0.00924 mg/Kg 07/05/22 15:31 07/08/22 19:33 1☼Methylene Chloride ND 0.00578 0.00358 mg/Kg 07/05/22 15:31 07/08/22 19:33 1☼Naphthalene ND 0.00578 0.00219 mg/Kg 07/05/22 15:31 07/08/22 19:33 1☼n-Butylbenzene ND 0.00578 0.00497 mg/Kg 07/05/22 15:31 07/08/22 19:33 1☼n-Heptane ND 0.00578 0.00254 mg/Kg 07/05/22 15:31 07/08/22 19:33 1☼N-Propylbenzene ND 0.00578 0.00266 mg/Kg 07/05/22 15:31 07/08/22 19:33 1☼o-Xylene ND 0.00578 0.00231 mg/Kg 07/05/22 15:31 07/08/22 19:33 1☼sec-Butylbenzene ND 0.00578 0.00219 mg/Kg 07/05/22 15:31 07/08/22 19:33 1☼Styrene ND 0.00578 0.00289 mg/Kg 07/05/22 15:31 07/08/22 19:33 1☼tert-Butylbenzene ND 0.00578 0.00300 mg/Kg 07/05/22 15:31 07/08/22 19:33 1☼Tetrachloroethene ND 0.00578 0.00300 mg/Kg 07/05/22 15:31 07/08/22 19:33 1☼Toluene ND 0.00578 0.00266 mg/Kg 07/05/22 15:31 07/08/22 19:33 1☼trans-1,2-Dichloroethene ND 0.00578 0.00300 mg/Kg 07/05/22 15:31 07/08/22 19:33 1☼trans-1,3-Dichloropropene ND 0.0116 0.00277 mg/Kg 07/05/22 15:31 07/08/22 19:33 1☼trans-1,4-Dichloro-2-butene ND 0.00578 0.00208 mg/Kg 07/05/22 15:31 07/08/22 19:33 1☼Trichloroethene ND 0.00578 0.00358 mg/Kg 07/05/22 15:31 07/08/22 19:33 1☼Trichlorofluoromethane ND 0.0116 0.00635 mg/Kg 07/05/22 15:31 07/08/22 19:33 1☼Vinyl acetate ND *+ 0.00578 0.00323 mg/Kg 07/05/22 15:31 07/08/22 19:33 1☼Vinyl chloride ND 0.0116 0.00416 mg/Kg 07/05/22 15:31 07/08/22 19:33 1☼Xylenes, Total ND 1,2-Dichloroethane-d4 (Surr)120 65-130 07/05/22 15:31 07/08/22 19:33 1 Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery 4-Bromofluorobenzene (Surr)98 07/05/22 15:31 07/08/22 19:33 165-130 Dibromofluoromethane (Surr)103 07/05/22 15:31 07/08/22 19:33 165-130 Toluene-d8 (Surr)100 07/05/22 15:31 07/08/22 19:33 165-130 Method: 8270E - Semivolatile Organic Compounds (GC/MS) RL MDL 1,1'-Biphenyl ND 1.97 1.97 mg/Kg ☼07/11/22 13:00 07/12/22 17:19 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 0.382 0.0405 mg/Kg 07/11/22 13:00 07/12/22 17:19 1☼2,4,5-Trichlorophenol ND 0.382 0.0335 mg/Kg 07/11/22 13:00 07/12/22 17:19 1☼2,4,6-Trichlorophenol ND 0.382 0.0405 mg/Kg 07/11/22 13:00 07/12/22 17:19 1☼2,4-Dichlorophenol ND 0.382 0.0509 mg/Kg 07/11/22 13:00 07/12/22 17:19 1☼2,4-Dimethylphenol ND 1.97 0.960 mg/Kg 07/11/22 13:00 07/12/22 17:19 1☼2,4-Dinitrophenol ND 0.382 0.0567 mg/Kg 07/11/22 13:00 07/12/22 17:19 1☼2,4-Dinitrotoluene ND 0.382 0.0486 mg/Kg 07/11/22 13:00 07/12/22 17:19 1☼2,6-Dinitrotoluene ND 0.382 0.0405 mg/Kg 07/11/22 13:00 07/12/22 17:19 1☼2-Chloronaphthalene ND 0.382 0.0463 mg/Kg 07/11/22 13:00 07/12/22 17:19 1☼2-Chlorophenol ND 0.382 0.0439 mg/Kg 07/11/22 13:00 07/12/22 17:19 1☼2-Methylnaphthalene ND 0.382 0.0312 mg/Kg 07/11/22 13:00 07/12/22 17:19 1☼2-Methylphenol ND 1.97 0.0520 mg/Kg 07/11/22 13:00 07/12/22 17:19 1☼2-Nitroaniline ND 0.382 0.0474 mg/Kg 07/11/22 13:00 07/12/22 17:19 1☼2-Nitrophenol ND 0.382 0.0497 mg/Kg 07/11/22 13:00 07/12/22 17:19 1☼3 & 4 Methylphenol ND 0.763 0.0324 mg/Kg 07/11/22 13:00 07/12/22 17:19 1☼3,3'-Dichlorobenzidine ND Eurofins Savannah Page 26 of 176 7/14/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 Client Sample Results Job ID: 680-217621-1Client: S&ME, Inc. Project/Site: Greenhouse Project Lab Sample ID: 680-217621-6Client Sample ID: SS-2 (2-6) Matrix: SoilDate Collected: 06/29/22 13:00 Percent Solids: 85.1Date Received: 06/30/22 10:30 Method: 8270E - Semivolatile Organic Compounds (GC/MS) (Continued) RL MDL 3-Nitroaniline ND 1.97 0.0532 mg/Kg ☼07/11/22 13:00 07/12/22 17:19 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 1.97 0.197 mg/Kg 07/11/22 13:00 07/12/22 17:19 1☼4,6-Dinitro-2-methylphenol ND 0.382 0.0416 mg/Kg 07/11/22 13:00 07/12/22 17:19 1☼4-Bromophenyl phenyl ether ND 0.382 0.0405 mg/Kg 07/11/22 13:00 07/12/22 17:19 1☼4-Chloro-3-methylphenol ND 0.763 0.0601 mg/Kg 07/11/22 13:00 07/12/22 17:19 1☼4-Chloroaniline ND 0.382 0.0509 mg/Kg 07/11/22 13:00 07/12/22 17:19 1☼4-Chlorophenyl phenyl ether ND 1.97 0.0567 mg/Kg 07/11/22 13:00 07/12/22 17:19 1☼4-Nitroaniline ND 1.97 0.382 mg/Kg 07/11/22 13:00 07/12/22 17:19 1☼4-Nitrophenol ND 0.382 0.0474 mg/Kg 07/11/22 13:00 07/12/22 17:19 1☼Acenaphthene ND 0.382 0.0416 mg/Kg 07/11/22 13:00 07/12/22 17:19 1☼Acenaphthylene ND 0.382 0.0324 mg/Kg 07/11/22 13:00 07/12/22 17:19 1☼Acetophenone ND 0.382 0.0289 mg/Kg 07/11/22 13:00 07/12/22 17:19 1☼Anthracene ND 0.382 0.0266 mg/Kg 07/11/22 13:00 07/12/22 17:19 1☼Atrazine ND 0.382 0.0671 mg/Kg 07/11/22 13:00 07/12/22 17:19 1☼Benzaldehyde ND 0.382 0.0312 mg/Kg 07/11/22 13:00 07/12/22 17:19 1☼Benzo[a]anthracene ND 0.382 0.0601 mg/Kg 07/11/22 13:00 07/12/22 17:19 1☼Benzo[a]pyrene ND 0.382 0.0439 mg/Kg 07/11/22 13:00 07/12/22 17:19 1☼Benzo[b]fluoranthene ND 0.382 0.0254 mg/Kg 07/11/22 13:00 07/12/22 17:19 1☼Benzo[g,h,i]perylene ND 0.382 0.0752 mg/Kg 07/11/22 13:00 07/12/22 17:19 1☼Benzo[k]fluoranthene ND 0.382 0.0347 mg/Kg 07/11/22 13:00 07/12/22 17:19 1☼bis (2-chloroisopropyl) ether ND 0.382 0.0451 mg/Kg 07/11/22 13:00 07/12/22 17:19 1☼Bis(2-chloroethoxy)methane ND 0.382 0.0520 mg/Kg 07/11/22 13:00 07/12/22 17:19 1☼Bis(2-chloroethyl)ether ND 0.382 0.0335 mg/Kg 07/11/22 13:00 07/12/22 17:19 1☼Bis(2-ethylhexyl) phthalate 0.0626 J B 0.382 0.0301 mg/Kg 07/11/22 13:00 07/12/22 17:19 1☼Butyl benzyl phthalate ND 0.382 0.0763 mg/Kg 07/11/22 13:00 07/12/22 17:19 1☼Caprolactam ND 0.382 0.0347 mg/Kg 07/11/22 13:00 07/12/22 17:19 1☼Carbazole ND 0.382 0.0243 mg/Kg 07/11/22 13:00 07/12/22 17:19 1☼Chrysene 0.0270 J 0.382 0.0451 mg/Kg 07/11/22 13:00 07/12/22 17:19 1☼Dibenz(a,h)anthracene ND 0.382 0.0382 mg/Kg 07/11/22 13:00 07/12/22 17:19 1☼Dibenzofuran ND 0.382 0.0428 mg/Kg 07/11/22 13:00 07/12/22 17:19 1☼Diethyl phthalate ND 0.382 0.0393 mg/Kg 07/11/22 13:00 07/12/22 17:19 1☼Dimethyl phthalate ND 0.382 0.0347 mg/Kg 07/11/22 13:00 07/12/22 17:19 1☼Di-n-butyl phthalate ND 0.382 0.0335 mg/Kg 07/11/22 13:00 07/12/22 17:19 1☼Di-n-octyl phthalate ND 0.382 0.0370 mg/Kg 07/11/22 13:00 07/12/22 17:19 1☼Fluoranthene ND 0.382 0.0416 mg/Kg 07/11/22 13:00 07/12/22 17:19 1☼Fluorene ND 0.382 0.0451 mg/Kg 07/11/22 13:00 07/12/22 17:19 1☼Hexachlorobenzene ND 0.382 0.0416 mg/Kg 07/11/22 13:00 07/12/22 17:19 1☼Hexachlorobutadiene ND 0.382 0.0474 mg/Kg 07/11/22 13:00 07/12/22 17:19 1☼Hexachlorocyclopentadiene ND 0.382 0.0324 mg/Kg 07/11/22 13:00 07/12/22 17:19 1☼Hexachloroethane ND 0.382 0.0324 mg/Kg 07/11/22 13:00 07/12/22 17:19 1☼Indeno[1,2,3-cd]pyrene ND 0.382 0.0382 mg/Kg 07/11/22 13:00 07/12/22 17:19 1☼Isophorone ND 0.382 0.0347 mg/Kg 07/11/22 13:00 07/12/22 17:19 1☼Naphthalene ND 0.382 0.0301 mg/Kg 07/11/22 13:00 07/12/22 17:19 1☼Nitrobenzene ND 0.382 0.0370 mg/Kg 07/11/22 13:00 07/12/22 17:19 1☼N-Nitrosodi-n-propylamine ND 0.382 0.0382 mg/Kg 07/11/22 13:00 07/12/22 17:19 1☼N-Nitrosodiphenylamine ND 1.97 0.382 mg/Kg 07/11/22 13:00 07/12/22 17:19 1☼Pentachlorophenol ND 0.382 0.0312 mg/Kg 07/11/22 13:00 07/12/22 17:19 1☼Phenanthrene ND 0.382 0.0393 mg/Kg 07/11/22 13:00 07/12/22 17:19 1☼Phenol ND 0.382 0.0312 mg/Kg 07/11/22 13:00 07/12/22 17:19 1☼Pyrene 0.0326 J Eurofins Savannah Page 27 of 176 7/14/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 Client Sample Results Job ID: 680-217621-1Client: S&ME, Inc. Project/Site: Greenhouse Project Lab Sample ID: 680-217621-6Client Sample ID: SS-2 (2-6) Matrix: SoilDate Collected: 06/29/22 13:00 Percent Solids: 85.1Date Received: 06/30/22 10:30 2,4,6-Tribromophenol (Surr)65 21-132 07/11/22 13:00 07/12/22 17:19 1 Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery 2-Fluorobiphenyl (Surr)58 07/11/22 13:00 07/12/22 17:19 125-130 2-Fluorophenol (Surr)47 07/11/22 13:00 07/12/22 17:19 118-130 Nitrobenzene-d5 (Surr)49 07/11/22 13:00 07/12/22 17:19 119-130 Phenol-d5 (Surr)51 07/11/22 13:00 07/12/22 17:19 121-130 Terphenyl-d14 (Surr)68 07/11/22 13:00 07/12/22 17:19 131-133 Method: 6020B - Metals (ICP/MS) RL MDL Arsenic 1.80 0.333 0.111 mg/Kg ☼07/01/22 07:41 07/01/22 16:17 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 0.555 0.0665 mg/Kg 07/01/22 07:41 07/01/22 16:17 1☼Barium 32.0 0.0555 0.0166 mg/Kg 07/01/22 07:41 07/01/22 16:17 1☼Cadmium 0.0627 1.11 0.122 mg/Kg 07/01/22 07:41 07/01/22 16:17 1☼Chromium 7.87 B 0.222 0.0555 mg/Kg 07/01/22 07:41 07/01/22 16:17 1☼Lead 12.2 0.555 0.111 mg/Kg 07/01/22 07:41 07/01/22 16:17 1☼Selenium 1.18 0.111 0.0111 mg/Kg 07/01/22 07:41 07/01/22 16:17 1☼Silver 0.0277 J Method: 7471B - Mercury (CVAA) RL MDL Mercury 0.0116 J 0.0258 0.00825 mg/Kg ☼07/05/22 16:32 07/06/22 11:37 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier Eurofins Savannah Page 28 of 176 7/14/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 Client Sample Results Job ID: 680-217621-1Client: S&ME, Inc. Project/Site: Greenhouse Project Lab Sample ID: 680-217621-7Client Sample ID: SS-3 (2-6) Matrix: SoilDate Collected: 06/29/22 13:15 Percent Solids: 88.3Date Received: 06/30/22 10:30 Method: 8260D - Volatile Organic Compounds by GC/MS RL MDL 1,1,1,2-Tetrachloroethane ND 0.00421 0.00110 mg/Kg ☼07/05/22 15:31 07/08/22 18:08 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 0.00421 0.00219 mg/Kg 07/05/22 15:31 07/08/22 18:08 1☼1,1,1-Trichloroethane ND 0.00421 0.00177 mg/Kg 07/05/22 15:31 07/08/22 18:08 1☼1,1,2,2-Tetrachloroethane ND 0.00421 0.00244 mg/Kg 07/05/22 15:31 07/08/22 18:08 1☼1,1,2-Trichloro-1,2,2-trifluoroethane ND 0.00421 0.00126 mg/Kg 07/05/22 15:31 07/08/22 18:08 1☼1,1,2-Trichloroethane ND 0.00421 0.00244 mg/Kg 07/05/22 15:31 07/08/22 18:08 1☼1,1-Dichloroethane ND 0.00421 0.00303 mg/Kg 07/05/22 15:31 07/08/22 18:08 1☼1,1-Dichloroethene ND 0.00421 0.00168 mg/Kg 07/05/22 15:31 07/08/22 18:08 1☼1,1-Dichloropropene ND 0.00421 0.00168 mg/Kg 07/05/22 15:31 07/08/22 18:08 1☼1,2,3-Trichlorobenzene ND 0.00421 0.00152 mg/Kg 07/05/22 15:31 07/08/22 18:08 1☼1,2,3-Trichloropropane ND 0.00421 0.00211 mg/Kg 07/05/22 15:31 07/08/22 18:08 1☼1,2,4-Trichlorobenzene ND 0.00421 0.00211 mg/Kg 07/05/22 15:31 07/08/22 18:08 1☼1,2,4-Trimethylbenzene ND 0.00842 0.00135 mg/Kg 07/05/22 15:31 07/08/22 18:08 1☼1,2-Dibromo-3-Chloropropane ND 0.00421 0.00143 mg/Kg 07/05/22 15:31 07/08/22 18:08 1☼1,2-Dichlorobenzene ND 0.00421 0.00194 mg/Kg 07/05/22 15:31 07/08/22 18:08 1☼1,2-Dichloroethane ND 0.00421 0.00219 mg/Kg 07/05/22 15:31 07/08/22 18:08 1☼1,2-Dichloropropane ND 0.00421 0.00202 mg/Kg 07/05/22 15:31 07/08/22 18:08 1☼1,3,5-Trimethylbenzene ND 0.00421 0.00168 mg/Kg 07/05/22 15:31 07/08/22 18:08 1☼1,3-Dichlorobenzene ND 0.00421 0.00185 mg/Kg 07/05/22 15:31 07/08/22 18:08 1☼1,3-Dichloropropane ND 0.00421 0.00152 mg/Kg 07/05/22 15:31 07/08/22 18:08 1☼1,4-Dichlorobenzene ND 0.00421 0.00185 mg/Kg 07/05/22 15:31 07/08/22 18:08 1☼2,2-Dichloropropane ND 0.0211 0.00775 mg/Kg 07/05/22 15:31 07/08/22 18:08 1☼2-Butanone (MEK)ND 0.00421 0.00194 mg/Kg 07/05/22 15:31 07/08/22 18:08 1☼2-Chlorotoluene ND 0.0211 0.0160 mg/Kg 07/05/22 15:31 07/08/22 18:08 1☼2-Hexanone ND 0.00421 0.00177 mg/Kg 07/05/22 15:31 07/08/22 18:08 1☼4-Chlorotoluene ND 0.00421 0.00219 mg/Kg 07/05/22 15:31 07/08/22 18:08 1☼4-Isopropyltoluene ND 0.0211 0.0152 mg/Kg 07/05/22 15:31 07/08/22 18:08 1☼4-Methyl-2-pentanone (MIBK)ND 0.0421 0.00927 mg/Kg 07/05/22 15:31 07/08/22 18:08 1☼Acetone 0.0392 J B 0.00421 0.00202 mg/Kg 07/05/22 15:31 07/08/22 18:08 1☼Benzene ND 0.00421 0.00143 mg/Kg 07/05/22 15:31 07/08/22 18:08 1☼Bromobenzene ND 0.00421 0.00185 mg/Kg 07/05/22 15:31 07/08/22 18:08 1☼Bromoform ND 0.00421 0.00202 mg/Kg 07/05/22 15:31 07/08/22 18:08 1☼Bromomethane ND 0.00421 0.00177 mg/Kg 07/05/22 15:31 07/08/22 18:08 1☼Carbon disulfide ND 0.00421 0.00177 mg/Kg 07/05/22 15:31 07/08/22 18:08 1☼Carbon tetrachloride ND 0.00421 0.00118 mg/Kg 07/05/22 15:31 07/08/22 18:08 1☼Chlorobenzene ND 0.00421 0.00168 mg/Kg 07/05/22 15:31 07/08/22 18:08 1☼Chlorobromomethane ND 0.00421 0.00177 mg/Kg 07/05/22 15:31 07/08/22 18:08 1☼Chlorodibromomethane ND 0.00421 0.00185 mg/Kg 07/05/22 15:31 07/08/22 18:08 1☼Chloroethane ND *+ 0.00421 0.00168 mg/Kg 07/05/22 15:31 07/08/22 18:08 1☼Chloroform ND 0.00421 0.00202 mg/Kg 07/05/22 15:31 07/08/22 18:08 1☼Chloromethane ND 0.00421 0.00244 mg/Kg 07/05/22 15:31 07/08/22 18:08 1☼cis-1,2-Dichloroethene ND 0.00421 0.00185 mg/Kg 07/05/22 15:31 07/08/22 18:08 1☼cis-1,3-Dichloropropene ND 0.00421 0.00168 mg/Kg 07/05/22 15:31 07/08/22 18:08 1☼Dibromomethane ND 0.00421 0.00168 mg/Kg 07/05/22 15:31 07/08/22 18:08 1☼Dichlorobromomethane ND 0.00421 0.00270 mg/Kg 07/05/22 15:31 07/08/22 18:08 1☼Dichlorodifluoromethane ND 0.00842 0.00842 mg/Kg 07/05/22 15:31 07/08/22 18:08 1☼Ethyl acetate ND 0.00421 0.00177 mg/Kg 07/05/22 15:31 07/08/22 18:08 1☼Ethylbenzene ND 0.00421 0.00143 mg/Kg 07/05/22 15:31 07/08/22 18:08 1☼Ethylene Dibromide ND 0.00421 0.00345 mg/Kg 07/05/22 15:31 07/08/22 18:08 1☼Hexachlorobutadiene ND Eurofins Savannah Page 29 of 176 7/14/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 Client Sample Results Job ID: 680-217621-1Client: S&ME, Inc. Project/Site: Greenhouse Project Lab Sample ID: 680-217621-7Client Sample ID: SS-3 (2-6) Matrix: SoilDate Collected: 06/29/22 13:15 Percent Solids: 88.3Date Received: 06/30/22 10:30 Method: 8260D - Volatile Organic Compounds by GC/MS (Continued) RL MDL Hexane ND 0.00421 0.00143 mg/Kg ☼07/05/22 15:31 07/08/22 18:08 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 0.00421 0.00143 mg/Kg 07/05/22 15:31 07/08/22 18:08 1☼Iodomethane ND 0.00842 0.00126 mg/Kg 07/05/22 15:31 07/08/22 18:08 1☼Isopropyl ether ND 0.00421 0.00185 mg/Kg 07/05/22 15:31 07/08/22 18:08 1☼Isopropylbenzene ND 0.00421 0.00185 mg/Kg 07/05/22 15:31 07/08/22 18:08 1☼m,p-Xylene ND 0.00421 0.00185 mg/Kg 07/05/22 15:31 07/08/22 18:08 1☼Methyl tert-butyl ether ND 0.00842 0.00674 mg/Kg 07/05/22 15:31 07/08/22 18:08 1☼Methylene Chloride ND 0.00421 0.00261 mg/Kg 07/05/22 15:31 07/08/22 18:08 1☼Naphthalene ND 0.00421 0.00160 mg/Kg 07/05/22 15:31 07/08/22 18:08 1☼n-Butylbenzene ND 0.00421 0.00362 mg/Kg 07/05/22 15:31 07/08/22 18:08 1☼n-Heptane ND 0.00421 0.00185 mg/Kg 07/05/22 15:31 07/08/22 18:08 1☼N-Propylbenzene ND 0.00421 0.00194 mg/Kg 07/05/22 15:31 07/08/22 18:08 1☼o-Xylene ND 0.00421 0.00168 mg/Kg 07/05/22 15:31 07/08/22 18:08 1☼sec-Butylbenzene ND 0.00421 0.00160 mg/Kg 07/05/22 15:31 07/08/22 18:08 1☼Styrene ND 0.00421 0.00211 mg/Kg 07/05/22 15:31 07/08/22 18:08 1☼tert-Butylbenzene ND 0.00421 0.00219 mg/Kg 07/05/22 15:31 07/08/22 18:08 1☼Tetrachloroethene ND 0.00421 0.00219 mg/Kg 07/05/22 15:31 07/08/22 18:08 1☼Toluene ND 0.00421 0.00194 mg/Kg 07/05/22 15:31 07/08/22 18:08 1☼trans-1,2-Dichloroethene ND 0.00421 0.00219 mg/Kg 07/05/22 15:31 07/08/22 18:08 1☼trans-1,3-Dichloropropene ND 0.00842 0.00202 mg/Kg 07/05/22 15:31 07/08/22 18:08 1☼trans-1,4-Dichloro-2-butene ND 0.00421 0.00152 mg/Kg 07/05/22 15:31 07/08/22 18:08 1☼Trichloroethene ND 0.00421 0.00261 mg/Kg 07/05/22 15:31 07/08/22 18:08 1☼Trichlorofluoromethane ND 0.00842 0.00463 mg/Kg 07/05/22 15:31 07/08/22 18:08 1☼Vinyl acetate ND *+ 0.00421 0.00236 mg/Kg 07/05/22 15:31 07/08/22 18:08 1☼Vinyl chloride ND 0.00842 0.00303 mg/Kg 07/05/22 15:31 07/08/22 18:08 1☼Xylenes, Total ND 1,2-Dichloroethane-d4 (Surr)121 65-130 07/05/22 15:31 07/08/22 18:08 1 Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery 4-Bromofluorobenzene (Surr)99 07/05/22 15:31 07/08/22 18:08 165-130 Dibromofluoromethane (Surr)104 07/05/22 15:31 07/08/22 18:08 165-130 Toluene-d8 (Surr)98 07/05/22 15:31 07/08/22 18:08 165-130 Method: 8270E - Semivolatile Organic Compounds (GC/MS) RL MDL 1,1'-Biphenyl ND 1.83 1.83 mg/Kg ☼07/11/22 13:00 07/12/22 17:41 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 0.355 0.0376 mg/Kg 07/11/22 13:00 07/12/22 17:41 1☼2,4,5-Trichlorophenol ND 0.355 0.0312 mg/Kg 07/11/22 13:00 07/12/22 17:41 1☼2,4,6-Trichlorophenol ND 0.355 0.0376 mg/Kg 07/11/22 13:00 07/12/22 17:41 1☼2,4-Dichlorophenol ND 0.355 0.0473 mg/Kg 07/11/22 13:00 07/12/22 17:41 1☼2,4-Dimethylphenol ND 1.83 0.893 mg/Kg 07/11/22 13:00 07/12/22 17:41 1☼2,4-Dinitrophenol ND 0.355 0.0527 mg/Kg 07/11/22 13:00 07/12/22 17:41 1☼2,4-Dinitrotoluene ND 0.355 0.0452 mg/Kg 07/11/22 13:00 07/12/22 17:41 1☼2,6-Dinitrotoluene ND 0.355 0.0376 mg/Kg 07/11/22 13:00 07/12/22 17:41 1☼2-Chloronaphthalene ND 0.355 0.0430 mg/Kg 07/11/22 13:00 07/12/22 17:41 1☼2-Chlorophenol ND 0.355 0.0409 mg/Kg 07/11/22 13:00 07/12/22 17:41 1☼2-Methylnaphthalene ND 0.355 0.0290 mg/Kg 07/11/22 13:00 07/12/22 17:41 1☼2-Methylphenol ND 1.83 0.0484 mg/Kg 07/11/22 13:00 07/12/22 17:41 1☼2-Nitroaniline ND 0.355 0.0441 mg/Kg 07/11/22 13:00 07/12/22 17:41 1☼2-Nitrophenol ND 0.355 0.0462 mg/Kg 07/11/22 13:00 07/12/22 17:41 1☼3 & 4 Methylphenol ND 0.710 0.0301 mg/Kg 07/11/22 13:00 07/12/22 17:41 1☼3,3'-Dichlorobenzidine ND Eurofins Savannah Page 30 of 176 7/14/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 Client Sample Results Job ID: 680-217621-1Client: S&ME, Inc. Project/Site: Greenhouse Project Lab Sample ID: 680-217621-7Client Sample ID: SS-3 (2-6) Matrix: SoilDate Collected: 06/29/22 13:15 Percent Solids: 88.3Date Received: 06/30/22 10:30 Method: 8270E - Semivolatile Organic Compounds (GC/MS) (Continued) RL MDL 3-Nitroaniline ND 1.83 0.0495 mg/Kg ☼07/11/22 13:00 07/12/22 17:41 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 1.83 0.183 mg/Kg 07/11/22 13:00 07/12/22 17:41 1☼4,6-Dinitro-2-methylphenol ND 0.355 0.0387 mg/Kg 07/11/22 13:00 07/12/22 17:41 1☼4-Bromophenyl phenyl ether ND 0.355 0.0376 mg/Kg 07/11/22 13:00 07/12/22 17:41 1☼4-Chloro-3-methylphenol ND 0.710 0.0559 mg/Kg 07/11/22 13:00 07/12/22 17:41 1☼4-Chloroaniline ND 0.355 0.0473 mg/Kg 07/11/22 13:00 07/12/22 17:41 1☼4-Chlorophenyl phenyl ether ND 1.83 0.0527 mg/Kg 07/11/22 13:00 07/12/22 17:41 1☼4-Nitroaniline ND 1.83 0.355 mg/Kg 07/11/22 13:00 07/12/22 17:41 1☼4-Nitrophenol ND 0.355 0.0441 mg/Kg 07/11/22 13:00 07/12/22 17:41 1☼Acenaphthene ND 0.355 0.0387 mg/Kg 07/11/22 13:00 07/12/22 17:41 1☼Acenaphthylene ND 0.355 0.0301 mg/Kg 07/11/22 13:00 07/12/22 17:41 1☼Acetophenone ND 0.355 0.0269 mg/Kg 07/11/22 13:00 07/12/22 17:41 1☼Anthracene ND 0.355 0.0247 mg/Kg 07/11/22 13:00 07/12/22 17:41 1☼Atrazine ND 0.355 0.0624 mg/Kg 07/11/22 13:00 07/12/22 17:41 1☼Benzaldehyde ND 0.355 0.0290 mg/Kg 07/11/22 13:00 07/12/22 17:41 1☼Benzo[a]anthracene ND 0.355 0.0559 mg/Kg 07/11/22 13:00 07/12/22 17:41 1☼Benzo[a]pyrene ND 0.355 0.0409 mg/Kg 07/11/22 13:00 07/12/22 17:41 1☼Benzo[b]fluoranthene ND 0.355 0.0237 mg/Kg 07/11/22 13:00 07/12/22 17:41 1☼Benzo[g,h,i]perylene ND 0.355 0.0699 mg/Kg 07/11/22 13:00 07/12/22 17:41 1☼Benzo[k]fluoranthene ND 0.355 0.0323 mg/Kg 07/11/22 13:00 07/12/22 17:41 1☼bis (2-chloroisopropyl) ether ND 0.355 0.0419 mg/Kg 07/11/22 13:00 07/12/22 17:41 1☼Bis(2-chloroethoxy)methane ND 0.355 0.0484 mg/Kg 07/11/22 13:00 07/12/22 17:41 1☼Bis(2-chloroethyl)ether ND 0.355 0.0312 mg/Kg 07/11/22 13:00 07/12/22 17:41 1☼Bis(2-ethylhexyl) phthalate 0.0731 J B 0.355 0.0280 mg/Kg 07/11/22 13:00 07/12/22 17:41 1☼Butyl benzyl phthalate ND 0.355 0.0710 mg/Kg 07/11/22 13:00 07/12/22 17:41 1☼Caprolactam ND 0.355 0.0323 mg/Kg 07/11/22 13:00 07/12/22 17:41 1☼Carbazole ND 0.355 0.0226 mg/Kg 07/11/22 13:00 07/12/22 17:41 1☼Chrysene ND 0.355 0.0419 mg/Kg 07/11/22 13:00 07/12/22 17:41 1☼Dibenz(a,h)anthracene ND 0.355 0.0355 mg/Kg 07/11/22 13:00 07/12/22 17:41 1☼Dibenzofuran ND 0.355 0.0398 mg/Kg 07/11/22 13:00 07/12/22 17:41 1☼Diethyl phthalate ND 0.355 0.0366 mg/Kg 07/11/22 13:00 07/12/22 17:41 1☼Dimethyl phthalate ND 0.355 0.0323 mg/Kg 07/11/22 13:00 07/12/22 17:41 1☼Di-n-butyl phthalate ND 0.355 0.0312 mg/Kg 07/11/22 13:00 07/12/22 17:41 1☼Di-n-octyl phthalate ND 0.355 0.0344 mg/Kg 07/11/22 13:00 07/12/22 17:41 1☼Fluoranthene ND 0.355 0.0387 mg/Kg 07/11/22 13:00 07/12/22 17:41 1☼Fluorene ND 0.355 0.0419 mg/Kg 07/11/22 13:00 07/12/22 17:41 1☼Hexachlorobenzene ND 0.355 0.0387 mg/Kg 07/11/22 13:00 07/12/22 17:41 1☼Hexachlorobutadiene ND 0.355 0.0441 mg/Kg 07/11/22 13:00 07/12/22 17:41 1☼Hexachlorocyclopentadiene ND 0.355 0.0301 mg/Kg 07/11/22 13:00 07/12/22 17:41 1☼Hexachloroethane ND 0.355 0.0301 mg/Kg 07/11/22 13:00 07/12/22 17:41 1☼Indeno[1,2,3-cd]pyrene ND 0.355 0.0355 mg/Kg 07/11/22 13:00 07/12/22 17:41 1☼Isophorone ND 0.355 0.0323 mg/Kg 07/11/22 13:00 07/12/22 17:41 1☼Naphthalene ND 0.355 0.0280 mg/Kg 07/11/22 13:00 07/12/22 17:41 1☼Nitrobenzene ND 0.355 0.0344 mg/Kg 07/11/22 13:00 07/12/22 17:41 1☼N-Nitrosodi-n-propylamine ND 0.355 0.0355 mg/Kg 07/11/22 13:00 07/12/22 17:41 1☼N-Nitrosodiphenylamine ND 1.83 0.355 mg/Kg 07/11/22 13:00 07/12/22 17:41 1☼Pentachlorophenol ND 0.355 0.0290 mg/Kg 07/11/22 13:00 07/12/22 17:41 1☼Phenanthrene ND 0.355 0.0366 mg/Kg 07/11/22 13:00 07/12/22 17:41 1☼Phenol ND 0.355 0.0290 mg/Kg 07/11/22 13:00 07/12/22 17:41 1☼Pyrene ND Eurofins Savannah Page 31 of 176 7/14/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 Client Sample Results Job ID: 680-217621-1Client: S&ME, Inc. Project/Site: Greenhouse Project Lab Sample ID: 680-217621-7Client Sample ID: SS-3 (2-6) Matrix: SoilDate Collected: 06/29/22 13:15 Percent Solids: 88.3Date Received: 06/30/22 10:30 2,4,6-Tribromophenol (Surr)64 21-132 07/11/22 13:00 07/12/22 17:41 1 Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery 2-Fluorobiphenyl (Surr)60 07/11/22 13:00 07/12/22 17:41 125-130 2-Fluorophenol (Surr)46 07/11/22 13:00 07/12/22 17:41 118-130 Nitrobenzene-d5 (Surr)50 07/11/22 13:00 07/12/22 17:41 119-130 Phenol-d5 (Surr)50 07/11/22 13:00 07/12/22 17:41 121-130 Terphenyl-d14 (Surr)74 07/11/22 13:00 07/12/22 17:41 131-133 Method: 6020B - Metals (ICP/MS) RL MDL Arsenic 0.854 0.327 0.109 mg/Kg ☼07/01/22 07:41 07/01/22 16:20 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 0.545 0.0654 mg/Kg 07/01/22 07:41 07/01/22 16:20 1☼Barium 43.0 0.0545 0.0163 mg/Kg 07/01/22 07:41 07/01/22 16:20 1☼Cadmium 0.0163 J 1.09 0.120 mg/Kg 07/01/22 07:41 07/01/22 16:20 1☼Chromium 13.0 B 0.218 0.0545 mg/Kg 07/01/22 07:41 07/01/22 16:20 1☼Lead 11.1 0.545 0.109 mg/Kg 07/01/22 07:41 07/01/22 16:20 1☼Selenium 0.954 0.109 0.0109 mg/Kg 07/01/22 07:41 07/01/22 16:20 1☼Silver 0.0196 J Method: 7471B - Mercury (CVAA) RL MDL Mercury 0.0526 0.0248 0.00795 mg/Kg ☼07/05/22 16:32 07/06/22 11:40 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier Eurofins Savannah Page 32 of 176 7/14/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 Client Sample Results Job ID: 680-217621-1Client: S&ME, Inc. Project/Site: Greenhouse Project Lab Sample ID: 680-217621-8Client Sample ID: SG-1 (2-6) Matrix: SoilDate Collected: 06/29/22 11:50 Percent Solids: 81.6Date Received: 06/30/22 10:30 Method: 8260D - Volatile Organic Compounds by GC/MS RL MDL 1,1,1,2-Tetrachloroethane ND 0.00467 0.00121 mg/Kg ☼07/05/22 15:31 07/08/22 20:35 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 0.00467 0.00243 mg/Kg 07/05/22 15:31 07/08/22 20:35 1☼1,1,1-Trichloroethane ND 0.00467 0.00196 mg/Kg 07/05/22 15:31 07/08/22 20:35 1☼1,1,2,2-Tetrachloroethane ND 0.00467 0.00271 mg/Kg 07/05/22 15:31 07/08/22 20:35 1☼1,1,2-Trichloro-1,2,2-trifluoroethane ND 0.00467 0.00140 mg/Kg 07/05/22 15:31 07/08/22 20:35 1☼1,1,2-Trichloroethane ND 0.00467 0.00271 mg/Kg 07/05/22 15:31 07/08/22 20:35 1☼1,1-Dichloroethane ND 0.00467 0.00336 mg/Kg 07/05/22 15:31 07/08/22 20:35 1☼1,1-Dichloroethene ND 0.00467 0.00187 mg/Kg 07/05/22 15:31 07/08/22 20:35 1☼1,1-Dichloropropene ND 0.00467 0.00187 mg/Kg 07/05/22 15:31 07/08/22 20:35 1☼1,2,3-Trichlorobenzene ND 0.00467 0.00168 mg/Kg 07/05/22 15:31 07/08/22 20:35 1☼1,2,3-Trichloropropane ND 0.00467 0.00234 mg/Kg 07/05/22 15:31 07/08/22 20:35 1☼1,2,4-Trichlorobenzene ND 0.00467 0.00234 mg/Kg 07/05/22 15:31 07/08/22 20:35 1☼1,2,4-Trimethylbenzene ND 0.00934 0.00149 mg/Kg 07/05/22 15:31 07/08/22 20:35 1☼1,2-Dibromo-3-Chloropropane ND 0.00467 0.00159 mg/Kg 07/05/22 15:31 07/08/22 20:35 1☼1,2-Dichlorobenzene ND 0.00467 0.00215 mg/Kg 07/05/22 15:31 07/08/22 20:35 1☼1,2-Dichloroethane ND 0.00467 0.00243 mg/Kg 07/05/22 15:31 07/08/22 20:35 1☼1,2-Dichloropropane ND 0.00467 0.00224 mg/Kg 07/05/22 15:31 07/08/22 20:35 1☼1,3,5-Trimethylbenzene ND 0.00467 0.00187 mg/Kg 07/05/22 15:31 07/08/22 20:35 1☼1,3-Dichlorobenzene ND 0.00467 0.00206 mg/Kg 07/05/22 15:31 07/08/22 20:35 1☼1,3-Dichloropropane ND 0.00467 0.00168 mg/Kg 07/05/22 15:31 07/08/22 20:35 1☼1,4-Dichlorobenzene ND 0.00467 0.00206 mg/Kg 07/05/22 15:31 07/08/22 20:35 1☼2,2-Dichloropropane ND 0.0234 0.00859 mg/Kg 07/05/22 15:31 07/08/22 20:35 1☼2-Butanone (MEK)ND 0.00467 0.00215 mg/Kg 07/05/22 15:31 07/08/22 20:35 1☼2-Chlorotoluene ND 0.0234 0.0177 mg/Kg 07/05/22 15:31 07/08/22 20:35 1☼2-Hexanone ND 0.00467 0.00196 mg/Kg 07/05/22 15:31 07/08/22 20:35 1☼4-Chlorotoluene ND 0.00467 0.00243 mg/Kg 07/05/22 15:31 07/08/22 20:35 1☼4-Isopropyltoluene ND 0.0234 0.0168 mg/Kg 07/05/22 15:31 07/08/22 20:35 1☼4-Methyl-2-pentanone (MIBK)ND 0.0467 0.0103 mg/Kg 07/05/22 15:31 07/08/22 20:35 1☼Acetone 0.0201 J B 0.00467 0.00224 mg/Kg 07/05/22 15:31 07/08/22 20:35 1☼Benzene ND 0.00467 0.00159 mg/Kg 07/05/22 15:31 07/08/22 20:35 1☼Bromobenzene ND 0.00467 0.00206 mg/Kg 07/05/22 15:31 07/08/22 20:35 1☼Bromoform ND 0.00467 0.00224 mg/Kg 07/05/22 15:31 07/08/22 20:35 1☼Bromomethane ND 0.00467 0.00196 mg/Kg 07/05/22 15:31 07/08/22 20:35 1☼Carbon disulfide ND 0.00467 0.00196 mg/Kg 07/05/22 15:31 07/08/22 20:35 1☼Carbon tetrachloride ND 0.00467 0.00131 mg/Kg 07/05/22 15:31 07/08/22 20:35 1☼Chlorobenzene ND 0.00467 0.00187 mg/Kg 07/05/22 15:31 07/08/22 20:35 1☼Chlorobromomethane ND 0.00467 0.00196 mg/Kg 07/05/22 15:31 07/08/22 20:35 1☼Chlorodibromomethane ND 0.00467 0.00206 mg/Kg 07/05/22 15:31 07/08/22 20:35 1☼Chloroethane ND *+ 0.00467 0.00187 mg/Kg 07/05/22 15:31 07/08/22 20:35 1☼Chloroform ND 0.00467 0.00224 mg/Kg 07/05/22 15:31 07/08/22 20:35 1☼Chloromethane ND 0.00467 0.00271 mg/Kg 07/05/22 15:31 07/08/22 20:35 1☼cis-1,2-Dichloroethene ND 0.00467 0.00206 mg/Kg 07/05/22 15:31 07/08/22 20:35 1☼cis-1,3-Dichloropropene ND 0.00467 0.00187 mg/Kg 07/05/22 15:31 07/08/22 20:35 1☼Dibromomethane ND 0.00467 0.00187 mg/Kg 07/05/22 15:31 07/08/22 20:35 1☼Dichlorobromomethane ND 0.00467 0.00299 mg/Kg 07/05/22 15:31 07/08/22 20:35 1☼Dichlorodifluoromethane ND 0.00934 0.00934 mg/Kg 07/05/22 15:31 07/08/22 20:35 1☼Ethyl acetate ND 0.00467 0.00196 mg/Kg 07/05/22 15:31 07/08/22 20:35 1☼Ethylbenzene ND 0.00467 0.00159 mg/Kg 07/05/22 15:31 07/08/22 20:35 1☼Ethylene Dibromide ND 0.00467 0.00383 mg/Kg 07/05/22 15:31 07/08/22 20:35 1☼Hexachlorobutadiene ND Eurofins Savannah Page 33 of 176 7/14/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 Client Sample Results Job ID: 680-217621-1Client: S&ME, Inc. Project/Site: Greenhouse Project Lab Sample ID: 680-217621-8Client Sample ID: SG-1 (2-6) Matrix: SoilDate Collected: 06/29/22 11:50 Percent Solids: 81.6Date Received: 06/30/22 10:30 Method: 8260D - Volatile Organic Compounds by GC/MS (Continued) RL MDL Hexane ND 0.00467 0.00159 mg/Kg ☼07/05/22 15:31 07/08/22 20:35 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 0.00467 0.00159 mg/Kg 07/05/22 15:31 07/08/22 20:35 1☼Iodomethane ND 0.00934 0.00140 mg/Kg 07/05/22 15:31 07/08/22 20:35 1☼Isopropyl ether ND 0.00467 0.00206 mg/Kg 07/05/22 15:31 07/08/22 20:35 1☼Isopropylbenzene ND 0.00467 0.00206 mg/Kg 07/05/22 15:31 07/08/22 20:35 1☼m,p-Xylene ND 0.00467 0.00206 mg/Kg 07/05/22 15:31 07/08/22 20:35 1☼Methyl tert-butyl ether ND 0.00934 0.00747 mg/Kg 07/05/22 15:31 07/08/22 20:35 1☼Methylene Chloride ND 0.00467 0.00290 mg/Kg 07/05/22 15:31 07/08/22 20:35 1☼Naphthalene ND 0.00467 0.00177 mg/Kg 07/05/22 15:31 07/08/22 20:35 1☼n-Butylbenzene ND 0.00467 0.00402 mg/Kg 07/05/22 15:31 07/08/22 20:35 1☼n-Heptane ND 0.00467 0.00206 mg/Kg 07/05/22 15:31 07/08/22 20:35 1☼N-Propylbenzene ND 0.00467 0.00215 mg/Kg 07/05/22 15:31 07/08/22 20:35 1☼o-Xylene ND 0.00467 0.00187 mg/Kg 07/05/22 15:31 07/08/22 20:35 1☼sec-Butylbenzene ND 0.00467 0.00177 mg/Kg 07/05/22 15:31 07/08/22 20:35 1☼Styrene ND 0.00467 0.00234 mg/Kg 07/05/22 15:31 07/08/22 20:35 1☼tert-Butylbenzene ND 0.00467 0.00243 mg/Kg 07/05/22 15:31 07/08/22 20:35 1☼Tetrachloroethene ND 0.00467 0.00243 mg/Kg 07/05/22 15:31 07/08/22 20:35 1☼Toluene ND 0.00467 0.00215 mg/Kg 07/05/22 15:31 07/08/22 20:35 1☼trans-1,2-Dichloroethene ND 0.00467 0.00243 mg/Kg 07/05/22 15:31 07/08/22 20:35 1☼trans-1,3-Dichloropropene ND 0.00934 0.00224 mg/Kg 07/05/22 15:31 07/08/22 20:35 1☼trans-1,4-Dichloro-2-butene ND 0.00467 0.00168 mg/Kg 07/05/22 15:31 07/08/22 20:35 1☼Trichloroethene ND 0.00467 0.00290 mg/Kg 07/05/22 15:31 07/08/22 20:35 1☼Trichlorofluoromethane ND 0.00934 0.00514 mg/Kg 07/05/22 15:31 07/08/22 20:35 1☼Vinyl acetate ND *+ 0.00467 0.00262 mg/Kg 07/05/22 15:31 07/08/22 20:35 1☼Vinyl chloride ND 0.00934 0.00336 mg/Kg 07/05/22 15:31 07/08/22 20:35 1☼Xylenes, Total ND 1,2-Dichloroethane-d4 (Surr)122 65-130 07/05/22 15:31 07/08/22 20:35 1 Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery 4-Bromofluorobenzene (Surr)108 07/05/22 15:31 07/08/22 20:35 165-130 Dibromofluoromethane (Surr)105 07/05/22 15:31 07/08/22 20:35 165-130 Toluene-d8 (Surr)99 07/05/22 15:31 07/08/22 20:35 165-130 Method: 8270E - Semivolatile Organic Compounds (GC/MS) RL MDL 1,1'-Biphenyl ND 1.97 1.97 mg/Kg ☼07/11/22 13:00 07/12/22 18:04 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 0.382 0.0405 mg/Kg 07/11/22 13:00 07/12/22 18:04 1☼2,4,5-Trichlorophenol ND 0.382 0.0336 mg/Kg 07/11/22 13:00 07/12/22 18:04 1☼2,4,6-Trichlorophenol ND 0.382 0.0405 mg/Kg 07/11/22 13:00 07/12/22 18:04 1☼2,4-Dichlorophenol ND 0.382 0.0510 mg/Kg 07/11/22 13:00 07/12/22 18:04 1☼2,4-Dimethylphenol ND 1.97 0.961 mg/Kg 07/11/22 13:00 07/12/22 18:04 1☼2,4-Dinitrophenol ND 0.382 0.0568 mg/Kg 07/11/22 13:00 07/12/22 18:04 1☼2,4-Dinitrotoluene ND 0.382 0.0487 mg/Kg 07/11/22 13:00 07/12/22 18:04 1☼2,6-Dinitrotoluene ND 0.382 0.0405 mg/Kg 07/11/22 13:00 07/12/22 18:04 1☼2-Chloronaphthalene ND 0.382 0.0463 mg/Kg 07/11/22 13:00 07/12/22 18:04 1☼2-Chlorophenol ND 0.382 0.0440 mg/Kg 07/11/22 13:00 07/12/22 18:04 1☼2-Methylnaphthalene ND 0.382 0.0313 mg/Kg 07/11/22 13:00 07/12/22 18:04 1☼2-Methylphenol ND 1.97 0.0521 mg/Kg 07/11/22 13:00 07/12/22 18:04 1☼2-Nitroaniline ND 0.382 0.0475 mg/Kg 07/11/22 13:00 07/12/22 18:04 1☼2-Nitrophenol ND 0.382 0.0498 mg/Kg 07/11/22 13:00 07/12/22 18:04 1☼3 & 4 Methylphenol ND 0.765 0.0324 mg/Kg 07/11/22 13:00 07/12/22 18:04 1☼3,3'-Dichlorobenzidine ND Eurofins Savannah Page 34 of 176 7/14/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 Client Sample Results Job ID: 680-217621-1Client: S&ME, Inc. Project/Site: Greenhouse Project Lab Sample ID: 680-217621-8Client Sample ID: SG-1 (2-6) Matrix: SoilDate Collected: 06/29/22 11:50 Percent Solids: 81.6Date Received: 06/30/22 10:30 Method: 8270E - Semivolatile Organic Compounds (GC/MS) (Continued) RL MDL 3-Nitroaniline ND 1.97 0.0533 mg/Kg ☼07/11/22 13:00 07/12/22 18:04 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 1.97 0.197 mg/Kg 07/11/22 13:00 07/12/22 18:04 1☼4,6-Dinitro-2-methylphenol ND 0.382 0.0417 mg/Kg 07/11/22 13:00 07/12/22 18:04 1☼4-Bromophenyl phenyl ether ND 0.382 0.0405 mg/Kg 07/11/22 13:00 07/12/22 18:04 1☼4-Chloro-3-methylphenol ND 0.765 0.0602 mg/Kg 07/11/22 13:00 07/12/22 18:04 1☼4-Chloroaniline ND 0.382 0.0510 mg/Kg 07/11/22 13:00 07/12/22 18:04 1☼4-Chlorophenyl phenyl ether ND 1.97 0.0568 mg/Kg 07/11/22 13:00 07/12/22 18:04 1☼4-Nitroaniline ND 1.97 0.382 mg/Kg 07/11/22 13:00 07/12/22 18:04 1☼4-Nitrophenol ND 0.382 0.0475 mg/Kg 07/11/22 13:00 07/12/22 18:04 1☼Acenaphthene ND 0.382 0.0417 mg/Kg 07/11/22 13:00 07/12/22 18:04 1☼Acenaphthylene ND 0.382 0.0324 mg/Kg 07/11/22 13:00 07/12/22 18:04 1☼Acetophenone ND 0.382 0.0290 mg/Kg 07/11/22 13:00 07/12/22 18:04 1☼Anthracene ND 0.382 0.0266 mg/Kg 07/11/22 13:00 07/12/22 18:04 1☼Atrazine ND 0.382 0.0672 mg/Kg 07/11/22 13:00 07/12/22 18:04 1☼Benzaldehyde ND 0.382 0.0313 mg/Kg 07/11/22 13:00 07/12/22 18:04 1☼Benzo[a]anthracene ND 0.382 0.0602 mg/Kg 07/11/22 13:00 07/12/22 18:04 1☼Benzo[a]pyrene ND 0.382 0.0440 mg/Kg 07/11/22 13:00 07/12/22 18:04 1☼Benzo[b]fluoranthene ND 0.382 0.0255 mg/Kg 07/11/22 13:00 07/12/22 18:04 1☼Benzo[g,h,i]perylene ND 0.382 0.0753 mg/Kg 07/11/22 13:00 07/12/22 18:04 1☼Benzo[k]fluoranthene ND 0.382 0.0348 mg/Kg 07/11/22 13:00 07/12/22 18:04 1☼bis (2-chloroisopropyl) ether ND 0.382 0.0452 mg/Kg 07/11/22 13:00 07/12/22 18:04 1☼Bis(2-chloroethoxy)methane ND 0.382 0.0521 mg/Kg 07/11/22 13:00 07/12/22 18:04 1☼Bis(2-chloroethyl)ether ND 0.382 0.0336 mg/Kg 07/11/22 13:00 07/12/22 18:04 1☼Bis(2-ethylhexyl) phthalate 0.0606 J B 0.382 0.0301 mg/Kg 07/11/22 13:00 07/12/22 18:04 1☼Butyl benzyl phthalate ND 0.382 0.0765 mg/Kg 07/11/22 13:00 07/12/22 18:04 1☼Caprolactam ND 0.382 0.0348 mg/Kg 07/11/22 13:00 07/12/22 18:04 1☼Carbazole ND 0.382 0.0243 mg/Kg 07/11/22 13:00 07/12/22 18:04 1☼Chrysene ND 0.382 0.0452 mg/Kg 07/11/22 13:00 07/12/22 18:04 1☼Dibenz(a,h)anthracene ND 0.382 0.0382 mg/Kg 07/11/22 13:00 07/12/22 18:04 1☼Dibenzofuran ND 0.382 0.0429 mg/Kg 07/11/22 13:00 07/12/22 18:04 1☼Diethyl phthalate ND 0.382 0.0394 mg/Kg 07/11/22 13:00 07/12/22 18:04 1☼Dimethyl phthalate ND 0.382 0.0348 mg/Kg 07/11/22 13:00 07/12/22 18:04 1☼Di-n-butyl phthalate ND 0.382 0.0336 mg/Kg 07/11/22 13:00 07/12/22 18:04 1☼Di-n-octyl phthalate ND 0.382 0.0371 mg/Kg 07/11/22 13:00 07/12/22 18:04 1☼Fluoranthene ND 0.382 0.0417 mg/Kg 07/11/22 13:00 07/12/22 18:04 1☼Fluorene ND 0.382 0.0452 mg/Kg 07/11/22 13:00 07/12/22 18:04 1☼Hexachlorobenzene ND 0.382 0.0417 mg/Kg 07/11/22 13:00 07/12/22 18:04 1☼Hexachlorobutadiene ND 0.382 0.0475 mg/Kg 07/11/22 13:00 07/12/22 18:04 1☼Hexachlorocyclopentadiene ND 0.382 0.0324 mg/Kg 07/11/22 13:00 07/12/22 18:04 1☼Hexachloroethane ND 0.382 0.0324 mg/Kg 07/11/22 13:00 07/12/22 18:04 1☼Indeno[1,2,3-cd]pyrene ND 0.382 0.0382 mg/Kg 07/11/22 13:00 07/12/22 18:04 1☼Isophorone ND 0.382 0.0348 mg/Kg 07/11/22 13:00 07/12/22 18:04 1☼Naphthalene ND 0.382 0.0301 mg/Kg 07/11/22 13:00 07/12/22 18:04 1☼Nitrobenzene ND 0.382 0.0371 mg/Kg 07/11/22 13:00 07/12/22 18:04 1☼N-Nitrosodi-n-propylamine ND 0.382 0.0382 mg/Kg 07/11/22 13:00 07/12/22 18:04 1☼N-Nitrosodiphenylamine ND 1.97 0.382 mg/Kg 07/11/22 13:00 07/12/22 18:04 1☼Pentachlorophenol ND 0.382 0.0313 mg/Kg 07/11/22 13:00 07/12/22 18:04 1☼Phenanthrene ND 0.382 0.0394 mg/Kg 07/11/22 13:00 07/12/22 18:04 1☼Phenol ND 0.382 0.0313 mg/Kg 07/11/22 13:00 07/12/22 18:04 1☼Pyrene ND Eurofins Savannah Page 35 of 176 7/14/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 Client Sample Results Job ID: 680-217621-1Client: S&ME, Inc. Project/Site: Greenhouse Project Lab Sample ID: 680-217621-8Client Sample ID: SG-1 (2-6) Matrix: SoilDate Collected: 06/29/22 11:50 Percent Solids: 81.6Date Received: 06/30/22 10:30 2,4,6-Tribromophenol (Surr)60 21-132 07/11/22 13:00 07/12/22 18:04 1 Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery 2-Fluorobiphenyl (Surr)55 07/11/22 13:00 07/12/22 18:04 125-130 2-Fluorophenol (Surr)47 07/11/22 13:00 07/12/22 18:04 118-130 Nitrobenzene-d5 (Surr)48 07/11/22 13:00 07/12/22 18:04 119-130 Phenol-d5 (Surr)49 07/11/22 13:00 07/12/22 18:04 121-130 Terphenyl-d14 (Surr)75 07/11/22 13:00 07/12/22 18:04 131-133 Method: 6020B - Metals (ICP/MS) RL MDL Arsenic 0.641 0.360 0.120 mg/Kg ☼07/01/22 07:41 07/01/22 16:23 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 0.600 0.0720 mg/Kg 07/01/22 07:41 07/01/22 16:23 1☼Barium 23.2 0.0600 0.0180 mg/Kg 07/01/22 07:41 07/01/22 16:23 1☼Cadmium ND 1.20 0.132 mg/Kg 07/01/22 07:41 07/01/22 16:23 1☼Chromium 14.0 B 0.240 0.0600 mg/Kg 07/01/22 07:41 07/01/22 16:23 1☼Lead 7.48 0.600 0.120 mg/Kg 07/01/22 07:41 07/01/22 16:23 1☼Selenium 0.422 J 0.120 0.0120 mg/Kg 07/01/22 07:41 07/01/22 16:23 1☼Silver ND Method: 7471B - Mercury (CVAA) RL MDL Mercury 0.0221 J 0.0278 0.00891 mg/Kg ☼07/05/22 16:32 07/06/22 11:43 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier Eurofins Savannah Page 36 of 176 7/14/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 Client Sample Results Job ID: 680-217621-1Client: S&ME, Inc. Project/Site: Greenhouse Project Lab Sample ID: 680-217621-9Client Sample ID: SG-2 (2-6) Matrix: SoilDate Collected: 06/29/22 11:15 Percent Solids: 85.6Date Received: 06/30/22 10:30 Method: 8260D - Volatile Organic Compounds by GC/MS RL MDL 1,1,1,2-Tetrachloroethane ND 0.00453 0.00118 mg/Kg ☼07/05/22 15:31 07/08/22 19:11 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 0.00453 0.00236 mg/Kg 07/05/22 15:31 07/08/22 19:11 1☼1,1,1-Trichloroethane ND 0.00453 0.00190 mg/Kg 07/05/22 15:31 07/08/22 19:11 1☼1,1,2,2-Tetrachloroethane ND 0.00453 0.00263 mg/Kg 07/05/22 15:31 07/08/22 19:11 1☼1,1,2-Trichloro-1,2,2-trifluoroethane ND 0.00453 0.00136 mg/Kg 07/05/22 15:31 07/08/22 19:11 1☼1,1,2-Trichloroethane ND 0.00453 0.00263 mg/Kg 07/05/22 15:31 07/08/22 19:11 1☼1,1-Dichloroethane ND 0.00453 0.00326 mg/Kg 07/05/22 15:31 07/08/22 19:11 1☼1,1-Dichloroethene ND 0.00453 0.00181 mg/Kg 07/05/22 15:31 07/08/22 19:11 1☼1,1-Dichloropropene ND 0.00453 0.00181 mg/Kg 07/05/22 15:31 07/08/22 19:11 1☼1,2,3-Trichlorobenzene ND 0.00453 0.00163 mg/Kg 07/05/22 15:31 07/08/22 19:11 1☼1,2,3-Trichloropropane ND 0.00453 0.00227 mg/Kg 07/05/22 15:31 07/08/22 19:11 1☼1,2,4-Trichlorobenzene ND 0.00453 0.00227 mg/Kg 07/05/22 15:31 07/08/22 19:11 1☼1,2,4-Trimethylbenzene 0.0211 0.00907 0.00145 mg/Kg 07/05/22 15:31 07/08/22 19:11 1☼1,2-Dibromo-3-Chloropropane ND 0.00453 0.00154 mg/Kg 07/05/22 15:31 07/08/22 19:11 1☼1,2-Dichlorobenzene ND 0.00453 0.00209 mg/Kg 07/05/22 15:31 07/08/22 19:11 1☼1,2-Dichloroethane ND 0.00453 0.00236 mg/Kg 07/05/22 15:31 07/08/22 19:11 1☼1,2-Dichloropropane ND 0.00453 0.00218 mg/Kg 07/05/22 15:31 07/08/22 19:11 1☼1,3,5-Trimethylbenzene 0.00931 0.00453 0.00181 mg/Kg 07/05/22 15:31 07/08/22 19:11 1☼1,3-Dichlorobenzene ND 0.00453 0.00199 mg/Kg 07/05/22 15:31 07/08/22 19:11 1☼1,3-Dichloropropane ND 0.00453 0.00163 mg/Kg 07/05/22 15:31 07/08/22 19:11 1☼1,4-Dichlorobenzene ND 0.00453 0.00199 mg/Kg 07/05/22 15:31 07/08/22 19:11 1☼2,2-Dichloropropane ND 0.0227 0.00834 mg/Kg 07/05/22 15:31 07/08/22 19:11 1☼2-Butanone (MEK)ND 0.00453 0.00209 mg/Kg 07/05/22 15:31 07/08/22 19:11 1☼2-Chlorotoluene ND 0.0227 0.0172 mg/Kg 07/05/22 15:31 07/08/22 19:11 1☼2-Hexanone ND 0.00453 0.00190 mg/Kg 07/05/22 15:31 07/08/22 19:11 1☼4-Chlorotoluene ND 0.00453 0.00236 mg/Kg 07/05/22 15:31 07/08/22 19:11 1☼4-Isopropyltoluene ND 0.0227 0.0163 mg/Kg 07/05/22 15:31 07/08/22 19:11 1☼4-Methyl-2-pentanone (MIBK)ND 0.0453 0.00997 mg/Kg 07/05/22 15:31 07/08/22 19:11 1☼Acetone 0.0349 J B 0.00453 0.00218 mg/Kg 07/05/22 15:31 07/08/22 19:11 1☼Benzene ND 0.00453 0.00154 mg/Kg 07/05/22 15:31 07/08/22 19:11 1☼Bromobenzene ND 0.00453 0.00199 mg/Kg 07/05/22 15:31 07/08/22 19:11 1☼Bromoform ND 0.00453 0.00218 mg/Kg 07/05/22 15:31 07/08/22 19:11 1☼Bromomethane ND 0.00453 0.00190 mg/Kg 07/05/22 15:31 07/08/22 19:11 1☼Carbon disulfide ND 0.00453 0.00190 mg/Kg 07/05/22 15:31 07/08/22 19:11 1☼Carbon tetrachloride ND 0.00453 0.00127 mg/Kg 07/05/22 15:31 07/08/22 19:11 1☼Chlorobenzene ND 0.00453 0.00181 mg/Kg 07/05/22 15:31 07/08/22 19:11 1☼Chlorobromomethane ND 0.00453 0.00190 mg/Kg 07/05/22 15:31 07/08/22 19:11 1☼Chlorodibromomethane ND 0.00453 0.00199 mg/Kg 07/05/22 15:31 07/08/22 19:11 1☼Chloroethane ND *+ 0.00453 0.00181 mg/Kg 07/05/22 15:31 07/08/22 19:11 1☼Chloroform ND 0.00453 0.00218 mg/Kg 07/05/22 15:31 07/08/22 19:11 1☼Chloromethane ND 0.00453 0.00263 mg/Kg 07/05/22 15:31 07/08/22 19:11 1☼cis-1,2-Dichloroethene ND 0.00453 0.00199 mg/Kg 07/05/22 15:31 07/08/22 19:11 1☼cis-1,3-Dichloropropene ND 0.00453 0.00181 mg/Kg 07/05/22 15:31 07/08/22 19:11 1☼Dibromomethane ND 0.00453 0.00181 mg/Kg 07/05/22 15:31 07/08/22 19:11 1☼Dichlorobromomethane ND 0.00453 0.00290 mg/Kg 07/05/22 15:31 07/08/22 19:11 1☼Dichlorodifluoromethane ND 0.00907 0.00907 mg/Kg 07/05/22 15:31 07/08/22 19:11 1☼Ethyl acetate ND 0.00453 0.00190 mg/Kg 07/05/22 15:31 07/08/22 19:11 1☼Ethylbenzene ND 0.00453 0.00154 mg/Kg 07/05/22 15:31 07/08/22 19:11 1☼Ethylene Dibromide ND 0.00453 0.00372 mg/Kg 07/05/22 15:31 07/08/22 19:11 1☼Hexachlorobutadiene ND Eurofins Savannah Page 37 of 176 7/14/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 Client Sample Results Job ID: 680-217621-1Client: S&ME, Inc. Project/Site: Greenhouse Project Lab Sample ID: 680-217621-9Client Sample ID: SG-2 (2-6) Matrix: SoilDate Collected: 06/29/22 11:15 Percent Solids: 85.6Date Received: 06/30/22 10:30 Method: 8260D - Volatile Organic Compounds by GC/MS (Continued) RL MDL Hexane 0.0584 0.00453 0.00154 mg/Kg ☼07/05/22 15:31 07/08/22 19:11 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 0.00453 0.00154 mg/Kg 07/05/22 15:31 07/08/22 19:11 1☼Iodomethane ND 0.00907 0.00136 mg/Kg 07/05/22 15:31 07/08/22 19:11 1☼Isopropyl ether ND 0.00453 0.00199 mg/Kg 07/05/22 15:31 07/08/22 19:11 1☼Isopropylbenzene ND 0.00453 0.00199 mg/Kg 07/05/22 15:31 07/08/22 19:11 1☼m,p-Xylene ND 0.00453 0.00199 mg/Kg 07/05/22 15:31 07/08/22 19:11 1☼Methyl tert-butyl ether ND 0.00907 0.00725 mg/Kg 07/05/22 15:31 07/08/22 19:11 1☼Methylene Chloride ND 0.00453 0.00281 mg/Kg 07/05/22 15:31 07/08/22 19:11 1☼Naphthalene ND 0.00453 0.00172 mg/Kg 07/05/22 15:31 07/08/22 19:11 1☼n-Butylbenzene 0.00288 J 0.00453 0.00390 mg/Kg 07/05/22 15:31 07/08/22 19:11 1☼n-Heptane 0.0590 0.00453 0.00199 mg/Kg 07/05/22 15:31 07/08/22 19:11 1☼N-Propylbenzene 0.00362 J 0.00453 0.00209 mg/Kg 07/05/22 15:31 07/08/22 19:11 1☼o-Xylene ND 0.00453 0.00181 mg/Kg 07/05/22 15:31 07/08/22 19:11 1☼sec-Butylbenzene ND 0.00453 0.00172 mg/Kg 07/05/22 15:31 07/08/22 19:11 1☼Styrene ND 0.00453 0.00227 mg/Kg 07/05/22 15:31 07/08/22 19:11 1☼tert-Butylbenzene ND 0.00453 0.00236 mg/Kg 07/05/22 15:31 07/08/22 19:11 1☼Tetrachloroethene ND 0.00453 0.00236 mg/Kg 07/05/22 15:31 07/08/22 19:11 1☼Toluene ND 0.00453 0.00209 mg/Kg 07/05/22 15:31 07/08/22 19:11 1☼trans-1,2-Dichloroethene ND 0.00453 0.00236 mg/Kg 07/05/22 15:31 07/08/22 19:11 1☼trans-1,3-Dichloropropene ND 0.00907 0.00218 mg/Kg 07/05/22 15:31 07/08/22 19:11 1☼trans-1,4-Dichloro-2-butene ND 0.00453 0.00163 mg/Kg 07/05/22 15:31 07/08/22 19:11 1☼Trichloroethene ND 0.00453 0.00281 mg/Kg 07/05/22 15:31 07/08/22 19:11 1☼Trichlorofluoromethane ND 0.00907 0.00499 mg/Kg 07/05/22 15:31 07/08/22 19:11 1☼Vinyl acetate ND *+ 0.00453 0.00254 mg/Kg 07/05/22 15:31 07/08/22 19:11 1☼Vinyl chloride ND 0.00907 0.00326 mg/Kg 07/05/22 15:31 07/08/22 19:11 1☼Xylenes, Total ND 1,2-Dichloroethane-d4 (Surr)129 65-130 07/05/22 15:31 07/08/22 19:11 1 Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery 4-Bromofluorobenzene (Surr)95 07/05/22 15:31 07/08/22 19:11 165-130 Dibromofluoromethane (Surr)115 07/05/22 15:31 07/08/22 19:11 165-130 Toluene-d8 (Surr)97 07/05/22 15:31 07/08/22 19:11 165-130 Method: 8270E - Semivolatile Organic Compounds (GC/MS) RL MDL 1,1'-Biphenyl ND 1.92 1.92 mg/Kg ☼07/11/22 13:00 07/12/22 18:26 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 0.372 0.0395 mg/Kg 07/11/22 13:00 07/12/22 18:26 1☼2,4,5-Trichlorophenol ND 0.372 0.0327 mg/Kg 07/11/22 13:00 07/12/22 18:26 1☼2,4,6-Trichlorophenol ND 0.372 0.0395 mg/Kg 07/11/22 13:00 07/12/22 18:26 1☼2,4-Dichlorophenol ND 0.372 0.0496 mg/Kg 07/11/22 13:00 07/12/22 18:26 1☼2,4-Dimethylphenol ND 1.92 0.936 mg/Kg 07/11/22 13:00 07/12/22 18:26 1☼2,4-Dinitrophenol ND 0.372 0.0552 mg/Kg 07/11/22 13:00 07/12/22 18:26 1☼2,4-Dinitrotoluene ND 0.372 0.0473 mg/Kg 07/11/22 13:00 07/12/22 18:26 1☼2,6-Dinitrotoluene ND 0.372 0.0395 mg/Kg 07/11/22 13:00 07/12/22 18:26 1☼2-Chloronaphthalene ND 0.372 0.0451 mg/Kg 07/11/22 13:00 07/12/22 18:26 1☼2-Chlorophenol ND 0.372 0.0428 mg/Kg 07/11/22 13:00 07/12/22 18:26 1☼2-Methylnaphthalene ND 0.372 0.0304 mg/Kg 07/11/22 13:00 07/12/22 18:26 1☼2-Methylphenol ND 1.92 0.0507 mg/Kg 07/11/22 13:00 07/12/22 18:26 1☼2-Nitroaniline ND 0.372 0.0462 mg/Kg 07/11/22 13:00 07/12/22 18:26 1☼2-Nitrophenol ND 0.372 0.0485 mg/Kg 07/11/22 13:00 07/12/22 18:26 1☼3 & 4 Methylphenol ND 0.744 0.0316 mg/Kg 07/11/22 13:00 07/12/22 18:26 1☼3,3'-Dichlorobenzidine ND Eurofins Savannah Page 38 of 176 7/14/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 Client Sample Results Job ID: 680-217621-1Client: S&ME, Inc. Project/Site: Greenhouse Project Lab Sample ID: 680-217621-9Client Sample ID: SG-2 (2-6) Matrix: SoilDate Collected: 06/29/22 11:15 Percent Solids: 85.6Date Received: 06/30/22 10:30 Method: 8270E - Semivolatile Organic Compounds (GC/MS) (Continued) RL MDL 3-Nitroaniline ND 1.92 0.0519 mg/Kg ☼07/11/22 13:00 07/12/22 18:26 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 1.92 0.192 mg/Kg 07/11/22 13:00 07/12/22 18:26 1☼4,6-Dinitro-2-methylphenol ND 0.372 0.0406 mg/Kg 07/11/22 13:00 07/12/22 18:26 1☼4-Bromophenyl phenyl ether ND 0.372 0.0395 mg/Kg 07/11/22 13:00 07/12/22 18:26 1☼4-Chloro-3-methylphenol ND 0.744 0.0586 mg/Kg 07/11/22 13:00 07/12/22 18:26 1☼4-Chloroaniline ND 0.372 0.0496 mg/Kg 07/11/22 13:00 07/12/22 18:26 1☼4-Chlorophenyl phenyl ether ND 1.92 0.0552 mg/Kg 07/11/22 13:00 07/12/22 18:26 1☼4-Nitroaniline ND 1.92 0.372 mg/Kg 07/11/22 13:00 07/12/22 18:26 1☼4-Nitrophenol ND 0.372 0.0462 mg/Kg 07/11/22 13:00 07/12/22 18:26 1☼Acenaphthene ND 0.372 0.0406 mg/Kg 07/11/22 13:00 07/12/22 18:26 1☼Acenaphthylene ND 0.372 0.0316 mg/Kg 07/11/22 13:00 07/12/22 18:26 1☼Acetophenone ND 0.372 0.0282 mg/Kg 07/11/22 13:00 07/12/22 18:26 1☼Anthracene ND 0.372 0.0259 mg/Kg 07/11/22 13:00 07/12/22 18:26 1☼Atrazine ND 0.372 0.0654 mg/Kg 07/11/22 13:00 07/12/22 18:26 1☼Benzaldehyde ND 0.372 0.0304 mg/Kg 07/11/22 13:00 07/12/22 18:26 1☼Benzo[a]anthracene ND 0.372 0.0586 mg/Kg 07/11/22 13:00 07/12/22 18:26 1☼Benzo[a]pyrene ND 0.372 0.0428 mg/Kg 07/11/22 13:00 07/12/22 18:26 1☼Benzo[b]fluoranthene ND 0.372 0.0248 mg/Kg 07/11/22 13:00 07/12/22 18:26 1☼Benzo[g,h,i]perylene ND 0.372 0.0733 mg/Kg 07/11/22 13:00 07/12/22 18:26 1☼Benzo[k]fluoranthene ND 0.372 0.0338 mg/Kg 07/11/22 13:00 07/12/22 18:26 1☼bis (2-chloroisopropyl) ether ND 0.372 0.0440 mg/Kg 07/11/22 13:00 07/12/22 18:26 1☼Bis(2-chloroethoxy)methane ND 0.372 0.0507 mg/Kg 07/11/22 13:00 07/12/22 18:26 1☼Bis(2-chloroethyl)ether ND 0.372 0.0327 mg/Kg 07/11/22 13:00 07/12/22 18:26 1☼Bis(2-ethylhexyl) phthalate 0.0685 J B 0.372 0.0293 mg/Kg 07/11/22 13:00 07/12/22 18:26 1☼Butyl benzyl phthalate ND 0.372 0.0744 mg/Kg 07/11/22 13:00 07/12/22 18:26 1☼Caprolactam ND 0.372 0.0338 mg/Kg 07/11/22 13:00 07/12/22 18:26 1☼Carbazole ND 0.372 0.0237 mg/Kg 07/11/22 13:00 07/12/22 18:26 1☼Chrysene ND 0.372 0.0440 mg/Kg 07/11/22 13:00 07/12/22 18:26 1☼Dibenz(a,h)anthracene ND 0.372 0.0372 mg/Kg 07/11/22 13:00 07/12/22 18:26 1☼Dibenzofuran ND 0.372 0.0417 mg/Kg 07/11/22 13:00 07/12/22 18:26 1☼Diethyl phthalate ND 0.372 0.0383 mg/Kg 07/11/22 13:00 07/12/22 18:26 1☼Dimethyl phthalate ND 0.372 0.0338 mg/Kg 07/11/22 13:00 07/12/22 18:26 1☼Di-n-butyl phthalate ND 0.372 0.0327 mg/Kg 07/11/22 13:00 07/12/22 18:26 1☼Di-n-octyl phthalate ND 0.372 0.0361 mg/Kg 07/11/22 13:00 07/12/22 18:26 1☼Fluoranthene ND 0.372 0.0406 mg/Kg 07/11/22 13:00 07/12/22 18:26 1☼Fluorene ND 0.372 0.0440 mg/Kg 07/11/22 13:00 07/12/22 18:26 1☼Hexachlorobenzene ND 0.372 0.0406 mg/Kg 07/11/22 13:00 07/12/22 18:26 1☼Hexachlorobutadiene ND 0.372 0.0462 mg/Kg 07/11/22 13:00 07/12/22 18:26 1☼Hexachlorocyclopentadiene ND 0.372 0.0316 mg/Kg 07/11/22 13:00 07/12/22 18:26 1☼Hexachloroethane ND 0.372 0.0316 mg/Kg 07/11/22 13:00 07/12/22 18:26 1☼Indeno[1,2,3-cd]pyrene ND 0.372 0.0372 mg/Kg 07/11/22 13:00 07/12/22 18:26 1☼Isophorone ND 0.372 0.0338 mg/Kg 07/11/22 13:00 07/12/22 18:26 1☼Naphthalene ND 0.372 0.0293 mg/Kg 07/11/22 13:00 07/12/22 18:26 1☼Nitrobenzene ND 0.372 0.0361 mg/Kg 07/11/22 13:00 07/12/22 18:26 1☼N-Nitrosodi-n-propylamine ND 0.372 0.0372 mg/Kg 07/11/22 13:00 07/12/22 18:26 1☼N-Nitrosodiphenylamine ND 1.92 0.372 mg/Kg 07/11/22 13:00 07/12/22 18:26 1☼Pentachlorophenol ND 0.372 0.0304 mg/Kg 07/11/22 13:00 07/12/22 18:26 1☼Phenanthrene ND 0.372 0.0383 mg/Kg 07/11/22 13:00 07/12/22 18:26 1☼Phenol ND 0.372 0.0304 mg/Kg 07/11/22 13:00 07/12/22 18:26 1☼Pyrene ND Eurofins Savannah Page 39 of 176 7/14/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 Client Sample Results Job ID: 680-217621-1Client: S&ME, Inc. Project/Site: Greenhouse Project Lab Sample ID: 680-217621-9Client Sample ID: SG-2 (2-6) Matrix: SoilDate Collected: 06/29/22 11:15 Percent Solids: 85.6Date Received: 06/30/22 10:30 2,4,6-Tribromophenol (Surr)63 21-132 07/11/22 13:00 07/12/22 18:26 1 Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery 2-Fluorobiphenyl (Surr)53 07/11/22 13:00 07/12/22 18:26 125-130 2-Fluorophenol (Surr)46 07/11/22 13:00 07/12/22 18:26 118-130 Nitrobenzene-d5 (Surr)46 07/11/22 13:00 07/12/22 18:26 119-130 Phenol-d5 (Surr)49 07/11/22 13:00 07/12/22 18:26 121-130 Terphenyl-d14 (Surr)72 07/11/22 13:00 07/12/22 18:26 131-133 Method: 6020B - Metals (ICP/MS) RL MDL Arsenic 1.50 0.337 0.112 mg/Kg ☼07/01/22 07:41 07/01/22 16:25 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 0.562 0.0674 mg/Kg 07/01/22 07:41 07/01/22 16:25 1☼Barium 16.4 0.0562 0.0169 mg/Kg 07/01/22 07:41 07/01/22 16:25 1☼Cadmium ND 1.12 0.124 mg/Kg 07/01/22 07:41 07/01/22 16:25 1☼Chromium 13.2 B 0.225 0.0562 mg/Kg 07/01/22 07:41 07/01/22 16:25 1☼Lead 6.17 0.562 0.112 mg/Kg 07/01/22 07:41 07/01/22 16:25 1☼Selenium 0.705 0.112 0.0112 mg/Kg 07/01/22 07:41 07/01/22 16:25 1☼Silver ND Method: 7471B - Mercury (CVAA) RL MDL Mercury 0.0141 J 0.0252 0.00806 mg/Kg ☼07/05/22 16:32 07/06/22 11:53 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier Eurofins Savannah Page 40 of 176 7/14/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 Client Sample Results Job ID: 680-217621-1Client: S&ME, Inc. Project/Site: Greenhouse Project Lab Sample ID: 680-217621-10Client Sample ID: SG-3 (2-6) Matrix: SoilDate Collected: 06/29/22 13:05 Percent Solids: 86.8Date Received: 06/30/22 10:30 Method: 8260D - Volatile Organic Compounds by GC/MS RL MDL 1,1,1,2-Tetrachloroethane ND 0.00496 0.00129 mg/Kg ☼07/05/22 15:31 07/08/22 18:50 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 0.00496 0.00258 mg/Kg 07/05/22 15:31 07/08/22 18:50 1☼1,1,1-Trichloroethane ND 0.00496 0.00208 mg/Kg 07/05/22 15:31 07/08/22 18:50 1☼1,1,2,2-Tetrachloroethane ND 0.00496 0.00287 mg/Kg 07/05/22 15:31 07/08/22 18:50 1☼1,1,2-Trichloro-1,2,2-trifluoroethane ND 0.00496 0.00149 mg/Kg 07/05/22 15:31 07/08/22 18:50 1☼1,1,2-Trichloroethane ND 0.00496 0.00287 mg/Kg 07/05/22 15:31 07/08/22 18:50 1☼1,1-Dichloroethane ND 0.00496 0.00357 mg/Kg 07/05/22 15:31 07/08/22 18:50 1☼1,1-Dichloroethene ND 0.00496 0.00198 mg/Kg 07/05/22 15:31 07/08/22 18:50 1☼1,1-Dichloropropene ND 0.00496 0.00198 mg/Kg 07/05/22 15:31 07/08/22 18:50 1☼1,2,3-Trichlorobenzene ND 0.00496 0.00178 mg/Kg 07/05/22 15:31 07/08/22 18:50 1☼1,2,3-Trichloropropane ND 0.00496 0.00248 mg/Kg 07/05/22 15:31 07/08/22 18:50 1☼1,2,4-Trichlorobenzene ND 0.00496 0.00248 mg/Kg 07/05/22 15:31 07/08/22 18:50 1☼1,2,4-Trimethylbenzene ND 0.00991 0.00159 mg/Kg 07/05/22 15:31 07/08/22 18:50 1☼1,2-Dibromo-3-Chloropropane ND 0.00496 0.00168 mg/Kg 07/05/22 15:31 07/08/22 18:50 1☼1,2-Dichlorobenzene ND 0.00496 0.00228 mg/Kg 07/05/22 15:31 07/08/22 18:50 1☼1,2-Dichloroethane ND 0.00496 0.00258 mg/Kg 07/05/22 15:31 07/08/22 18:50 1☼1,2-Dichloropropane ND 0.00496 0.00238 mg/Kg 07/05/22 15:31 07/08/22 18:50 1☼1,3,5-Trimethylbenzene ND 0.00496 0.00198 mg/Kg 07/05/22 15:31 07/08/22 18:50 1☼1,3-Dichlorobenzene ND 0.00496 0.00218 mg/Kg 07/05/22 15:31 07/08/22 18:50 1☼1,3-Dichloropropane ND 0.00496 0.00178 mg/Kg 07/05/22 15:31 07/08/22 18:50 1☼1,4-Dichlorobenzene ND 0.00496 0.00218 mg/Kg 07/05/22 15:31 07/08/22 18:50 1☼2,2-Dichloropropane ND 0.0248 0.00912 mg/Kg 07/05/22 15:31 07/08/22 18:50 1☼2-Butanone (MEK)ND 0.00496 0.00228 mg/Kg 07/05/22 15:31 07/08/22 18:50 1☼2-Chlorotoluene ND 0.0248 0.0188 mg/Kg 07/05/22 15:31 07/08/22 18:50 1☼2-Hexanone ND 0.00496 0.00208 mg/Kg 07/05/22 15:31 07/08/22 18:50 1☼4-Chlorotoluene ND 0.00496 0.00258 mg/Kg 07/05/22 15:31 07/08/22 18:50 1☼4-Isopropyltoluene ND 0.0248 0.0178 mg/Kg 07/05/22 15:31 07/08/22 18:50 1☼4-Methyl-2-pentanone (MIBK)ND 0.0496 0.0109 mg/Kg 07/05/22 15:31 07/08/22 18:50 1☼Acetone 0.0398 J B 0.00496 0.00238 mg/Kg 07/05/22 15:31 07/08/22 18:50 1☼Benzene ND 0.00496 0.00168 mg/Kg 07/05/22 15:31 07/08/22 18:50 1☼Bromobenzene ND 0.00496 0.00218 mg/Kg 07/05/22 15:31 07/08/22 18:50 1☼Bromoform ND 0.00496 0.00238 mg/Kg 07/05/22 15:31 07/08/22 18:50 1☼Bromomethane ND 0.00496 0.00208 mg/Kg 07/05/22 15:31 07/08/22 18:50 1☼Carbon disulfide ND 0.00496 0.00208 mg/Kg 07/05/22 15:31 07/08/22 18:50 1☼Carbon tetrachloride ND 0.00496 0.00139 mg/Kg 07/05/22 15:31 07/08/22 18:50 1☼Chlorobenzene ND 0.00496 0.00198 mg/Kg 07/05/22 15:31 07/08/22 18:50 1☼Chlorobromomethane ND 0.00496 0.00208 mg/Kg 07/05/22 15:31 07/08/22 18:50 1☼Chlorodibromomethane ND 0.00496 0.00218 mg/Kg 07/05/22 15:31 07/08/22 18:50 1☼Chloroethane ND *+ 0.00496 0.00198 mg/Kg 07/05/22 15:31 07/08/22 18:50 1☼Chloroform ND 0.00496 0.00238 mg/Kg 07/05/22 15:31 07/08/22 18:50 1☼Chloromethane ND 0.00496 0.00287 mg/Kg 07/05/22 15:31 07/08/22 18:50 1☼cis-1,2-Dichloroethene ND 0.00496 0.00218 mg/Kg 07/05/22 15:31 07/08/22 18:50 1☼cis-1,3-Dichloropropene ND 0.00496 0.00198 mg/Kg 07/05/22 15:31 07/08/22 18:50 1☼Dibromomethane ND 0.00496 0.00198 mg/Kg 07/05/22 15:31 07/08/22 18:50 1☼Dichlorobromomethane ND 0.00496 0.00317 mg/Kg 07/05/22 15:31 07/08/22 18:50 1☼Dichlorodifluoromethane ND 0.00991 0.00991 mg/Kg 07/05/22 15:31 07/08/22 18:50 1☼Ethyl acetate ND 0.00496 0.00208 mg/Kg 07/05/22 15:31 07/08/22 18:50 1☼Ethylbenzene ND 0.00496 0.00168 mg/Kg 07/05/22 15:31 07/08/22 18:50 1☼Ethylene Dibromide ND 0.00496 0.00406 mg/Kg 07/05/22 15:31 07/08/22 18:50 1☼Hexachlorobutadiene ND Eurofins Savannah Page 41 of 176 7/14/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 Client Sample Results Job ID: 680-217621-1Client: S&ME, Inc. Project/Site: Greenhouse Project Lab Sample ID: 680-217621-10Client Sample ID: SG-3 (2-6) Matrix: SoilDate Collected: 06/29/22 13:05 Percent Solids: 86.8Date Received: 06/30/22 10:30 Method: 8260D - Volatile Organic Compounds by GC/MS (Continued) RL MDL Hexane ND 0.00496 0.00168 mg/Kg ☼07/05/22 15:31 07/08/22 18:50 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 0.00496 0.00168 mg/Kg 07/05/22 15:31 07/08/22 18:50 1☼Iodomethane ND 0.00991 0.00149 mg/Kg 07/05/22 15:31 07/08/22 18:50 1☼Isopropyl ether ND 0.00496 0.00218 mg/Kg 07/05/22 15:31 07/08/22 18:50 1☼Isopropylbenzene ND 0.00496 0.00218 mg/Kg 07/05/22 15:31 07/08/22 18:50 1☼m,p-Xylene ND 0.00496 0.00218 mg/Kg 07/05/22 15:31 07/08/22 18:50 1☼Methyl tert-butyl ether ND 0.00991 0.00793 mg/Kg 07/05/22 15:31 07/08/22 18:50 1☼Methylene Chloride ND 0.00496 0.00307 mg/Kg 07/05/22 15:31 07/08/22 18:50 1☼Naphthalene ND 0.00496 0.00188 mg/Kg 07/05/22 15:31 07/08/22 18:50 1☼n-Butylbenzene ND 0.00496 0.00426 mg/Kg 07/05/22 15:31 07/08/22 18:50 1☼n-Heptane ND 0.00496 0.00218 mg/Kg 07/05/22 15:31 07/08/22 18:50 1☼N-Propylbenzene ND 0.00496 0.00228 mg/Kg 07/05/22 15:31 07/08/22 18:50 1☼o-Xylene ND 0.00496 0.00198 mg/Kg 07/05/22 15:31 07/08/22 18:50 1☼sec-Butylbenzene ND 0.00496 0.00188 mg/Kg 07/05/22 15:31 07/08/22 18:50 1☼Styrene ND 0.00496 0.00248 mg/Kg 07/05/22 15:31 07/08/22 18:50 1☼tert-Butylbenzene ND 0.00496 0.00258 mg/Kg 07/05/22 15:31 07/08/22 18:50 1☼Tetrachloroethene ND 0.00496 0.00258 mg/Kg 07/05/22 15:31 07/08/22 18:50 1☼Toluene ND 0.00496 0.00228 mg/Kg 07/05/22 15:31 07/08/22 18:50 1☼trans-1,2-Dichloroethene ND 0.00496 0.00258 mg/Kg 07/05/22 15:31 07/08/22 18:50 1☼trans-1,3-Dichloropropene ND 0.00991 0.00238 mg/Kg 07/05/22 15:31 07/08/22 18:50 1☼trans-1,4-Dichloro-2-butene ND 0.00496 0.00178 mg/Kg 07/05/22 15:31 07/08/22 18:50 1☼Trichloroethene ND 0.00496 0.00307 mg/Kg 07/05/22 15:31 07/08/22 18:50 1☼Trichlorofluoromethane ND 0.00991 0.00545 mg/Kg 07/05/22 15:31 07/08/22 18:50 1☼Vinyl acetate ND *+ 0.00496 0.00278 mg/Kg 07/05/22 15:31 07/08/22 18:50 1☼Vinyl chloride ND 0.00991 0.00357 mg/Kg 07/05/22 15:31 07/08/22 18:50 1☼Xylenes, Total ND 1,2-Dichloroethane-d4 (Surr)117 65-130 07/05/22 15:31 07/08/22 18:50 1 Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery 4-Bromofluorobenzene (Surr)89 07/05/22 15:31 07/08/22 18:50 165-130 Dibromofluoromethane (Surr)111 07/05/22 15:31 07/08/22 18:50 165-130 Toluene-d8 (Surr)100 07/05/22 15:31 07/08/22 18:50 165-130 Method: 8270E - Semivolatile Organic Compounds (GC/MS) RL MDL 1,1'-Biphenyl ND 1.85 1.85 mg/Kg ☼07/11/22 13:00 07/12/22 18:48 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 0.360 0.0382 mg/Kg 07/11/22 13:00 07/12/22 18:48 1☼2,4,5-Trichlorophenol ND 0.360 0.0316 mg/Kg 07/11/22 13:00 07/12/22 18:48 1☼2,4,6-Trichlorophenol ND 0.360 0.0382 mg/Kg 07/11/22 13:00 07/12/22 18:48 1☼2,4-Dichlorophenol ND 0.360 0.0480 mg/Kg 07/11/22 13:00 07/12/22 18:48 1☼2,4-Dimethylphenol ND 1.85 0.905 mg/Kg 07/11/22 13:00 07/12/22 18:48 1☼2,4-Dinitrophenol ND 0.360 0.0535 mg/Kg 07/11/22 13:00 07/12/22 18:48 1☼2,4-Dinitrotoluene ND 0.360 0.0458 mg/Kg 07/11/22 13:00 07/12/22 18:48 1☼2,6-Dinitrotoluene ND 0.360 0.0382 mg/Kg 07/11/22 13:00 07/12/22 18:48 1☼2-Chloronaphthalene ND 0.360 0.0436 mg/Kg 07/11/22 13:00 07/12/22 18:48 1☼2-Chlorophenol ND 0.360 0.0415 mg/Kg 07/11/22 13:00 07/12/22 18:48 1☼2-Methylnaphthalene ND 0.360 0.0295 mg/Kg 07/11/22 13:00 07/12/22 18:48 1☼2-Methylphenol ND 1.85 0.0491 mg/Kg 07/11/22 13:00 07/12/22 18:48 1☼2-Nitroaniline ND 0.360 0.0447 mg/Kg 07/11/22 13:00 07/12/22 18:48 1☼2-Nitrophenol ND 0.360 0.0469 mg/Kg 07/11/22 13:00 07/12/22 18:48 1☼3 & 4 Methylphenol ND 0.720 0.0305 mg/Kg 07/11/22 13:00 07/12/22 18:48 1☼3,3'-Dichlorobenzidine ND Eurofins Savannah Page 42 of 176 7/14/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 Client Sample Results Job ID: 680-217621-1Client: S&ME, Inc. Project/Site: Greenhouse Project Lab Sample ID: 680-217621-10Client Sample ID: SG-3 (2-6) Matrix: SoilDate Collected: 06/29/22 13:05 Percent Solids: 86.8Date Received: 06/30/22 10:30 Method: 8270E - Semivolatile Organic Compounds (GC/MS) (Continued) RL MDL 3-Nitroaniline ND 1.85 0.0502 mg/Kg ☼07/11/22 13:00 07/12/22 18:48 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 1.85 0.185 mg/Kg 07/11/22 13:00 07/12/22 18:48 1☼4,6-Dinitro-2-methylphenol ND 0.360 0.0393 mg/Kg 07/11/22 13:00 07/12/22 18:48 1☼4-Bromophenyl phenyl ether ND 0.360 0.0382 mg/Kg 07/11/22 13:00 07/12/22 18:48 1☼4-Chloro-3-methylphenol ND 0.720 0.0567 mg/Kg 07/11/22 13:00 07/12/22 18:48 1☼4-Chloroaniline ND 0.360 0.0480 mg/Kg 07/11/22 13:00 07/12/22 18:48 1☼4-Chlorophenyl phenyl ether ND 1.85 0.0535 mg/Kg 07/11/22 13:00 07/12/22 18:48 1☼4-Nitroaniline ND 1.85 0.360 mg/Kg 07/11/22 13:00 07/12/22 18:48 1☼4-Nitrophenol ND 0.360 0.0447 mg/Kg 07/11/22 13:00 07/12/22 18:48 1☼Acenaphthene ND 0.360 0.0393 mg/Kg 07/11/22 13:00 07/12/22 18:48 1☼Acenaphthylene ND 0.360 0.0305 mg/Kg 07/11/22 13:00 07/12/22 18:48 1☼Acetophenone ND 0.360 0.0273 mg/Kg 07/11/22 13:00 07/12/22 18:48 1☼Anthracene ND 0.360 0.0251 mg/Kg 07/11/22 13:00 07/12/22 18:48 1☼Atrazine ND 0.360 0.0633 mg/Kg 07/11/22 13:00 07/12/22 18:48 1☼Benzaldehyde ND 0.360 0.0295 mg/Kg 07/11/22 13:00 07/12/22 18:48 1☼Benzo[a]anthracene ND 0.360 0.0567 mg/Kg 07/11/22 13:00 07/12/22 18:48 1☼Benzo[a]pyrene ND 0.360 0.0415 mg/Kg 07/11/22 13:00 07/12/22 18:48 1☼Benzo[b]fluoranthene ND 0.360 0.0240 mg/Kg 07/11/22 13:00 07/12/22 18:48 1☼Benzo[g,h,i]perylene ND 0.360 0.0709 mg/Kg 07/11/22 13:00 07/12/22 18:48 1☼Benzo[k]fluoranthene ND 0.360 0.0327 mg/Kg 07/11/22 13:00 07/12/22 18:48 1☼bis (2-chloroisopropyl) ether ND 0.360 0.0425 mg/Kg 07/11/22 13:00 07/12/22 18:48 1☼Bis(2-chloroethoxy)methane ND 0.360 0.0491 mg/Kg 07/11/22 13:00 07/12/22 18:48 1☼Bis(2-chloroethyl)ether ND 0.360 0.0316 mg/Kg 07/11/22 13:00 07/12/22 18:48 1☼Bis(2-ethylhexyl) phthalate 0.0628 J B 0.360 0.0284 mg/Kg 07/11/22 13:00 07/12/22 18:48 1☼Butyl benzyl phthalate ND 0.360 0.0720 mg/Kg 07/11/22 13:00 07/12/22 18:48 1☼Caprolactam ND 0.360 0.0327 mg/Kg 07/11/22 13:00 07/12/22 18:48 1☼Carbazole ND 0.360 0.0229 mg/Kg 07/11/22 13:00 07/12/22 18:48 1☼Chrysene ND 0.360 0.0425 mg/Kg 07/11/22 13:00 07/12/22 18:48 1☼Dibenz(a,h)anthracene ND 0.360 0.0360 mg/Kg 07/11/22 13:00 07/12/22 18:48 1☼Dibenzofuran ND 0.360 0.0404 mg/Kg 07/11/22 13:00 07/12/22 18:48 1☼Diethyl phthalate ND 0.360 0.0371 mg/Kg 07/11/22 13:00 07/12/22 18:48 1☼Dimethyl phthalate ND 0.360 0.0327 mg/Kg 07/11/22 13:00 07/12/22 18:48 1☼Di-n-butyl phthalate ND 0.360 0.0316 mg/Kg 07/11/22 13:00 07/12/22 18:48 1☼Di-n-octyl phthalate ND 0.360 0.0349 mg/Kg 07/11/22 13:00 07/12/22 18:48 1☼Fluoranthene ND 0.360 0.0393 mg/Kg 07/11/22 13:00 07/12/22 18:48 1☼Fluorene ND 0.360 0.0425 mg/Kg 07/11/22 13:00 07/12/22 18:48 1☼Hexachlorobenzene ND 0.360 0.0393 mg/Kg 07/11/22 13:00 07/12/22 18:48 1☼Hexachlorobutadiene ND 0.360 0.0447 mg/Kg 07/11/22 13:00 07/12/22 18:48 1☼Hexachlorocyclopentadiene ND 0.360 0.0305 mg/Kg 07/11/22 13:00 07/12/22 18:48 1☼Hexachloroethane ND 0.360 0.0305 mg/Kg 07/11/22 13:00 07/12/22 18:48 1☼Indeno[1,2,3-cd]pyrene ND 0.360 0.0360 mg/Kg 07/11/22 13:00 07/12/22 18:48 1☼Isophorone ND 0.360 0.0327 mg/Kg 07/11/22 13:00 07/12/22 18:48 1☼Naphthalene ND 0.360 0.0284 mg/Kg 07/11/22 13:00 07/12/22 18:48 1☼Nitrobenzene ND 0.360 0.0349 mg/Kg 07/11/22 13:00 07/12/22 18:48 1☼N-Nitrosodi-n-propylamine ND 0.360 0.0360 mg/Kg 07/11/22 13:00 07/12/22 18:48 1☼N-Nitrosodiphenylamine ND 1.85 0.360 mg/Kg 07/11/22 13:00 07/12/22 18:48 1☼Pentachlorophenol ND 0.360 0.0295 mg/Kg 07/11/22 13:00 07/12/22 18:48 1☼Phenanthrene ND 0.360 0.0371 mg/Kg 07/11/22 13:00 07/12/22 18:48 1☼Phenol ND 0.360 0.0295 mg/Kg 07/11/22 13:00 07/12/22 18:48 1☼Pyrene ND Eurofins Savannah Page 43 of 176 7/14/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 Client Sample Results Job ID: 680-217621-1Client: S&ME, Inc. Project/Site: Greenhouse Project Lab Sample ID: 680-217621-10Client Sample ID: SG-3 (2-6) Matrix: SoilDate Collected: 06/29/22 13:05 Percent Solids: 86.8Date Received: 06/30/22 10:30 2,4,6-Tribromophenol (Surr)64 21-132 07/11/22 13:00 07/12/22 18:48 1 Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery 2-Fluorobiphenyl (Surr)66 07/11/22 13:00 07/12/22 18:48 125-130 2-Fluorophenol (Surr)52 07/11/22 13:00 07/12/22 18:48 118-130 Nitrobenzene-d5 (Surr)56 07/11/22 13:00 07/12/22 18:48 119-130 Phenol-d5 (Surr)55 07/11/22 13:00 07/12/22 18:48 121-130 Terphenyl-d14 (Surr)71 07/11/22 13:00 07/12/22 18:48 131-133 Method: 6020B - Metals (ICP/MS) RL MDL Arsenic 1.12 0.317 0.106 mg/Kg ☼07/01/22 07:41 07/01/22 16:28 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 0.528 0.0634 mg/Kg 07/01/22 07:41 07/01/22 16:28 1☼Barium 17.6 0.0528 0.0159 mg/Kg 07/01/22 07:41 07/01/22 16:28 1☼Cadmium ND 1.06 0.116 mg/Kg 07/01/22 07:41 07/01/22 16:28 1☼Chromium 11.4 B 0.211 0.0528 mg/Kg 07/01/22 07:41 07/01/22 16:28 1☼Lead 6.28 0.528 0.106 mg/Kg 07/01/22 07:41 07/01/22 16:28 1☼Selenium 0.404 J 0.106 0.0106 mg/Kg 07/01/22 07:41 07/01/22 16:28 1☼Silver ND Method: 7471B - Mercury (CVAA) RL MDL Mercury 0.0239 J 0.0257 0.00823 mg/Kg ☼07/05/22 16:32 07/06/22 11:56 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier Eurofins Savannah Page 44 of 176 7/14/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 Client Sample Results Job ID: 680-217621-1Client: S&ME, Inc. Project/Site: Greenhouse Project Lab Sample ID: 680-217621-11Client Sample ID: SG-4 (2-6) Matrix: SoilDate Collected: 06/29/22 13:25 Percent Solids: 82.6Date Received: 06/30/22 10:30 Method: 8260D - Volatile Organic Compounds by GC/MS RL MDL 1,1,1,2-Tetrachloroethane ND 0.00529 0.00138 mg/Kg ☼07/05/22 15:31 07/08/22 18:29 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 0.00529 0.00275 mg/Kg 07/05/22 15:31 07/08/22 18:29 1☼1,1,1-Trichloroethane ND 0.00529 0.00222 mg/Kg 07/05/22 15:31 07/08/22 18:29 1☼1,1,2,2-Tetrachloroethane ND 0.00529 0.00307 mg/Kg 07/05/22 15:31 07/08/22 18:29 1☼1,1,2-Trichloro-1,2,2-trifluoroethane ND 0.00529 0.00159 mg/Kg 07/05/22 15:31 07/08/22 18:29 1☼1,1,2-Trichloroethane ND 0.00529 0.00307 mg/Kg 07/05/22 15:31 07/08/22 18:29 1☼1,1-Dichloroethane ND 0.00529 0.00381 mg/Kg 07/05/22 15:31 07/08/22 18:29 1☼1,1-Dichloroethene ND 0.00529 0.00212 mg/Kg 07/05/22 15:31 07/08/22 18:29 1☼1,1-Dichloropropene ND 0.00529 0.00212 mg/Kg 07/05/22 15:31 07/08/22 18:29 1☼1,2,3-Trichlorobenzene ND 0.00529 0.00191 mg/Kg 07/05/22 15:31 07/08/22 18:29 1☼1,2,3-Trichloropropane ND 0.00529 0.00265 mg/Kg 07/05/22 15:31 07/08/22 18:29 1☼1,2,4-Trichlorobenzene ND 0.00529 0.00265 mg/Kg 07/05/22 15:31 07/08/22 18:29 1☼1,2,4-Trimethylbenzene ND 0.0106 0.00169 mg/Kg 07/05/22 15:31 07/08/22 18:29 1☼1,2-Dibromo-3-Chloropropane ND 0.00529 0.00180 mg/Kg 07/05/22 15:31 07/08/22 18:29 1☼1,2-Dichlorobenzene ND 0.00529 0.00243 mg/Kg 07/05/22 15:31 07/08/22 18:29 1☼1,2-Dichloroethane ND 0.00529 0.00275 mg/Kg 07/05/22 15:31 07/08/22 18:29 1☼1,2-Dichloropropane ND 0.00529 0.00254 mg/Kg 07/05/22 15:31 07/08/22 18:29 1☼1,3,5-Trimethylbenzene ND 0.00529 0.00212 mg/Kg 07/05/22 15:31 07/08/22 18:29 1☼1,3-Dichlorobenzene ND 0.00529 0.00233 mg/Kg 07/05/22 15:31 07/08/22 18:29 1☼1,3-Dichloropropane ND 0.00529 0.00191 mg/Kg 07/05/22 15:31 07/08/22 18:29 1☼1,4-Dichlorobenzene ND 0.00529 0.00233 mg/Kg 07/05/22 15:31 07/08/22 18:29 1☼2,2-Dichloropropane ND 0.0265 0.00974 mg/Kg 07/05/22 15:31 07/08/22 18:29 1☼2-Butanone (MEK)0.0119 J 0.00529 0.00243 mg/Kg 07/05/22 15:31 07/08/22 18:29 1☼2-Chlorotoluene ND 0.0265 0.0201 mg/Kg 07/05/22 15:31 07/08/22 18:29 1☼2-Hexanone ND 0.00529 0.00222 mg/Kg 07/05/22 15:31 07/08/22 18:29 1☼4-Chlorotoluene ND 0.00529 0.00275 mg/Kg 07/05/22 15:31 07/08/22 18:29 1☼4-Isopropyltoluene ND 0.0265 0.0191 mg/Kg 07/05/22 15:31 07/08/22 18:29 1☼4-Methyl-2-pentanone (MIBK)ND 0.0529 0.0116 mg/Kg 07/05/22 15:31 07/08/22 18:29 1☼Acetone 0.0929 B 0.00529 0.00254 mg/Kg 07/05/22 15:31 07/08/22 18:29 1☼Benzene ND 0.00529 0.00180 mg/Kg 07/05/22 15:31 07/08/22 18:29 1☼Bromobenzene ND 0.00529 0.00233 mg/Kg 07/05/22 15:31 07/08/22 18:29 1☼Bromoform ND 0.00529 0.00254 mg/Kg 07/05/22 15:31 07/08/22 18:29 1☼Bromomethane ND 0.00529 0.00222 mg/Kg 07/05/22 15:31 07/08/22 18:29 1☼Carbon disulfide ND 0.00529 0.00222 mg/Kg 07/05/22 15:31 07/08/22 18:29 1☼Carbon tetrachloride ND 0.00529 0.00148 mg/Kg 07/05/22 15:31 07/08/22 18:29 1☼Chlorobenzene ND 0.00529 0.00212 mg/Kg 07/05/22 15:31 07/08/22 18:29 1☼Chlorobromomethane ND 0.00529 0.00222 mg/Kg 07/05/22 15:31 07/08/22 18:29 1☼Chlorodibromomethane ND 0.00529 0.00233 mg/Kg 07/05/22 15:31 07/08/22 18:29 1☼Chloroethane ND *+ 0.00529 0.00212 mg/Kg 07/05/22 15:31 07/08/22 18:29 1☼Chloroform ND 0.00529 0.00254 mg/Kg 07/05/22 15:31 07/08/22 18:29 1☼Chloromethane ND 0.00529 0.00307 mg/Kg 07/05/22 15:31 07/08/22 18:29 1☼cis-1,2-Dichloroethene ND 0.00529 0.00233 mg/Kg 07/05/22 15:31 07/08/22 18:29 1☼cis-1,3-Dichloropropene ND 0.00529 0.00212 mg/Kg 07/05/22 15:31 07/08/22 18:29 1☼Dibromomethane ND 0.00529 0.00212 mg/Kg 07/05/22 15:31 07/08/22 18:29 1☼Dichlorobromomethane ND 0.00529 0.00339 mg/Kg 07/05/22 15:31 07/08/22 18:29 1☼Dichlorodifluoromethane ND 0.0106 0.0106 mg/Kg 07/05/22 15:31 07/08/22 18:29 1☼Ethyl acetate ND 0.00529 0.00222 mg/Kg 07/05/22 15:31 07/08/22 18:29 1☼Ethylbenzene ND 0.00529 0.00180 mg/Kg 07/05/22 15:31 07/08/22 18:29 1☼Ethylene Dibromide ND 0.00529 0.00434 mg/Kg 07/05/22 15:31 07/08/22 18:29 1☼Hexachlorobutadiene ND Eurofins Savannah Page 45 of 176 7/14/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 Client Sample Results Job ID: 680-217621-1Client: S&ME, Inc. Project/Site: Greenhouse Project Lab Sample ID: 680-217621-11Client Sample ID: SG-4 (2-6) Matrix: SoilDate Collected: 06/29/22 13:25 Percent Solids: 82.6Date Received: 06/30/22 10:30 Method: 8260D - Volatile Organic Compounds by GC/MS (Continued) RL MDL Hexane ND 0.00529 0.00180 mg/Kg ☼07/05/22 15:31 07/08/22 18:29 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 0.00529 0.00180 mg/Kg 07/05/22 15:31 07/08/22 18:29 1☼Iodomethane ND 0.0106 0.00159 mg/Kg 07/05/22 15:31 07/08/22 18:29 1☼Isopropyl ether ND 0.00529 0.00233 mg/Kg 07/05/22 15:31 07/08/22 18:29 1☼Isopropylbenzene ND 0.00529 0.00233 mg/Kg 07/05/22 15:31 07/08/22 18:29 1☼m,p-Xylene ND 0.00529 0.00233 mg/Kg 07/05/22 15:31 07/08/22 18:29 1☼Methyl tert-butyl ether ND 0.0106 0.00847 mg/Kg 07/05/22 15:31 07/08/22 18:29 1☼Methylene Chloride ND 0.00529 0.00328 mg/Kg 07/05/22 15:31 07/08/22 18:29 1☼Naphthalene 0.0168 0.00529 0.00201 mg/Kg 07/05/22 15:31 07/08/22 18:29 1☼n-Butylbenzene ND 0.00529 0.00455 mg/Kg 07/05/22 15:31 07/08/22 18:29 1☼n-Heptane ND 0.00529 0.00233 mg/Kg 07/05/22 15:31 07/08/22 18:29 1☼N-Propylbenzene ND 0.00529 0.00243 mg/Kg 07/05/22 15:31 07/08/22 18:29 1☼o-Xylene ND 0.00529 0.00212 mg/Kg 07/05/22 15:31 07/08/22 18:29 1☼sec-Butylbenzene ND 0.00529 0.00201 mg/Kg 07/05/22 15:31 07/08/22 18:29 1☼Styrene ND 0.00529 0.00265 mg/Kg 07/05/22 15:31 07/08/22 18:29 1☼tert-Butylbenzene ND 0.00529 0.00275 mg/Kg 07/05/22 15:31 07/08/22 18:29 1☼Tetrachloroethene ND 0.00529 0.00275 mg/Kg 07/05/22 15:31 07/08/22 18:29 1☼Toluene ND 0.00529 0.00243 mg/Kg 07/05/22 15:31 07/08/22 18:29 1☼trans-1,2-Dichloroethene ND 0.00529 0.00275 mg/Kg 07/05/22 15:31 07/08/22 18:29 1☼trans-1,3-Dichloropropene ND 0.0106 0.00254 mg/Kg 07/05/22 15:31 07/08/22 18:29 1☼trans-1,4-Dichloro-2-butene ND 0.00529 0.00191 mg/Kg 07/05/22 15:31 07/08/22 18:29 1☼Trichloroethene ND 0.00529 0.00328 mg/Kg 07/05/22 15:31 07/08/22 18:29 1☼Trichlorofluoromethane ND 0.0106 0.00582 mg/Kg 07/05/22 15:31 07/08/22 18:29 1☼Vinyl acetate ND *+ 0.00529 0.00296 mg/Kg 07/05/22 15:31 07/08/22 18:29 1☼Vinyl chloride ND 0.0106 0.00381 mg/Kg 07/05/22 15:31 07/08/22 18:29 1☼Xylenes, Total ND 1,2-Dichloroethane-d4 (Surr)121 65-130 07/05/22 15:31 07/08/22 18:29 1 Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery 4-Bromofluorobenzene (Surr)103 07/05/22 15:31 07/08/22 18:29 165-130 Dibromofluoromethane (Surr)104 07/05/22 15:31 07/08/22 18:29 165-130 Toluene-d8 (Surr)101 07/05/22 15:31 07/08/22 18:29 165-130 Method: 8270E - Semivolatile Organic Compounds (GC/MS) RL MDL 1,1'-Biphenyl ND 2.02 2.02 mg/Kg ☼07/11/22 13:00 07/12/22 19:10 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 0.392 0.0416 mg/Kg 07/11/22 13:00 07/12/22 19:10 1☼2,4,5-Trichlorophenol ND 0.392 0.0345 mg/Kg 07/11/22 13:00 07/12/22 19:10 1☼2,4,6-Trichlorophenol ND 0.392 0.0416 mg/Kg 07/11/22 13:00 07/12/22 19:10 1☼2,4-Dichlorophenol ND 0.392 0.0523 mg/Kg 07/11/22 13:00 07/12/22 19:10 1☼2,4-Dimethylphenol ND 2.02 0.986 mg/Kg 07/11/22 13:00 07/12/22 19:10 1☼2,4-Dinitrophenol ND 0.392 0.0582 mg/Kg 07/11/22 13:00 07/12/22 19:10 1☼2,4-Dinitrotoluene ND 0.392 0.0499 mg/Kg 07/11/22 13:00 07/12/22 19:10 1☼2,6-Dinitrotoluene ND 0.392 0.0416 mg/Kg 07/11/22 13:00 07/12/22 19:10 1☼2-Chloronaphthalene ND 0.392 0.0475 mg/Kg 07/11/22 13:00 07/12/22 19:10 1☼2-Chlorophenol ND 0.392 0.0452 mg/Kg 07/11/22 13:00 07/12/22 19:10 1☼2-Methylnaphthalene ND 0.392 0.0321 mg/Kg 07/11/22 13:00 07/12/22 19:10 1☼2-Methylphenol ND 2.02 0.0535 mg/Kg 07/11/22 13:00 07/12/22 19:10 1☼2-Nitroaniline ND 0.392 0.0487 mg/Kg 07/11/22 13:00 07/12/22 19:10 1☼2-Nitrophenol ND 0.392 0.0511 mg/Kg 07/11/22 13:00 07/12/22 19:10 1☼3 & 4 Methylphenol ND 0.784 0.0333 mg/Kg 07/11/22 13:00 07/12/22 19:10 1☼3,3'-Dichlorobenzidine ND Eurofins Savannah Page 46 of 176 7/14/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 Client Sample Results Job ID: 680-217621-1Client: S&ME, Inc. Project/Site: Greenhouse Project Lab Sample ID: 680-217621-11Client Sample ID: SG-4 (2-6) Matrix: SoilDate Collected: 06/29/22 13:25 Percent Solids: 82.6Date Received: 06/30/22 10:30 Method: 8270E - Semivolatile Organic Compounds (GC/MS) (Continued) RL MDL 3-Nitroaniline ND 2.02 0.0547 mg/Kg ☼07/11/22 13:00 07/12/22 19:10 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 2.02 0.202 mg/Kg 07/11/22 13:00 07/12/22 19:10 1☼4,6-Dinitro-2-methylphenol ND 0.392 0.0428 mg/Kg 07/11/22 13:00 07/12/22 19:10 1☼4-Bromophenyl phenyl ether ND 0.392 0.0416 mg/Kg 07/11/22 13:00 07/12/22 19:10 1☼4-Chloro-3-methylphenol ND 0.784 0.0618 mg/Kg 07/11/22 13:00 07/12/22 19:10 1☼4-Chloroaniline ND 0.392 0.0523 mg/Kg 07/11/22 13:00 07/12/22 19:10 1☼4-Chlorophenyl phenyl ether ND 2.02 0.0582 mg/Kg 07/11/22 13:00 07/12/22 19:10 1☼4-Nitroaniline ND 2.02 0.392 mg/Kg 07/11/22 13:00 07/12/22 19:10 1☼4-Nitrophenol ND 0.392 0.0487 mg/Kg 07/11/22 13:00 07/12/22 19:10 1☼Acenaphthene ND 0.392 0.0428 mg/Kg 07/11/22 13:00 07/12/22 19:10 1☼Acenaphthylene ND 0.392 0.0333 mg/Kg 07/11/22 13:00 07/12/22 19:10 1☼Acetophenone ND 0.392 0.0297 mg/Kg 07/11/22 13:00 07/12/22 19:10 1☼Anthracene ND 0.392 0.0273 mg/Kg 07/11/22 13:00 07/12/22 19:10 1☼Atrazine ND 0.392 0.0689 mg/Kg 07/11/22 13:00 07/12/22 19:10 1☼Benzaldehyde ND 0.392 0.0321 mg/Kg 07/11/22 13:00 07/12/22 19:10 1☼Benzo[a]anthracene 0.0405 J 0.392 0.0618 mg/Kg 07/11/22 13:00 07/12/22 19:10 1☼Benzo[a]pyrene ND 0.392 0.0452 mg/Kg 07/11/22 13:00 07/12/22 19:10 1☼Benzo[b]fluoranthene 0.0484 J 0.392 0.0261 mg/Kg 07/11/22 13:00 07/12/22 19:10 1☼Benzo[g,h,i]perylene 0.0299 J 0.392 0.0772 mg/Kg 07/11/22 13:00 07/12/22 19:10 1☼Benzo[k]fluoranthene ND 0.392 0.0356 mg/Kg 07/11/22 13:00 07/12/22 19:10 1☼bis (2-chloroisopropyl) ether ND 0.392 0.0463 mg/Kg 07/11/22 13:00 07/12/22 19:10 1☼Bis(2-chloroethoxy)methane ND 0.392 0.0535 mg/Kg 07/11/22 13:00 07/12/22 19:10 1☼Bis(2-chloroethyl)ether ND 0.392 0.0345 mg/Kg 07/11/22 13:00 07/12/22 19:10 1☼Bis(2-ethylhexyl) phthalate 0.0727 J B 0.392 0.0309 mg/Kg 07/11/22 13:00 07/12/22 19:10 1☼Butyl benzyl phthalate ND 0.392 0.0784 mg/Kg 07/11/22 13:00 07/12/22 19:10 1☼Caprolactam ND 0.392 0.0356 mg/Kg 07/11/22 13:00 07/12/22 19:10 1☼Carbazole ND 0.392 0.0250 mg/Kg 07/11/22 13:00 07/12/22 19:10 1☼Chrysene 0.0336 J 0.392 0.0463 mg/Kg 07/11/22 13:00 07/12/22 19:10 1☼Dibenz(a,h)anthracene ND 0.392 0.0392 mg/Kg 07/11/22 13:00 07/12/22 19:10 1☼Dibenzofuran ND 0.392 0.0440 mg/Kg 07/11/22 13:00 07/12/22 19:10 1☼Diethyl phthalate ND 0.392 0.0404 mg/Kg 07/11/22 13:00 07/12/22 19:10 1☼Dimethyl phthalate ND 0.392 0.0356 mg/Kg 07/11/22 13:00 07/12/22 19:10 1☼Di-n-butyl phthalate ND 0.392 0.0345 mg/Kg 07/11/22 13:00 07/12/22 19:10 1☼Di-n-octyl phthalate ND 0.392 0.0380 mg/Kg 07/11/22 13:00 07/12/22 19:10 1☼Fluoranthene 0.0616 J 0.392 0.0428 mg/Kg 07/11/22 13:00 07/12/22 19:10 1☼Fluorene ND 0.392 0.0463 mg/Kg 07/11/22 13:00 07/12/22 19:10 1☼Hexachlorobenzene ND 0.392 0.0428 mg/Kg 07/11/22 13:00 07/12/22 19:10 1☼Hexachlorobutadiene ND 0.392 0.0487 mg/Kg 07/11/22 13:00 07/12/22 19:10 1☼Hexachlorocyclopentadiene ND 0.392 0.0333 mg/Kg 07/11/22 13:00 07/12/22 19:10 1☼Hexachloroethane ND 0.392 0.0333 mg/Kg 07/11/22 13:00 07/12/22 19:10 1☼Indeno[1,2,3-cd]pyrene ND 0.392 0.0392 mg/Kg 07/11/22 13:00 07/12/22 19:10 1☼Isophorone ND 0.392 0.0356 mg/Kg 07/11/22 13:00 07/12/22 19:10 1☼Naphthalene ND 0.392 0.0309 mg/Kg 07/11/22 13:00 07/12/22 19:10 1☼Nitrobenzene ND 0.392 0.0380 mg/Kg 07/11/22 13:00 07/12/22 19:10 1☼N-Nitrosodi-n-propylamine ND 0.392 0.0392 mg/Kg 07/11/22 13:00 07/12/22 19:10 1☼N-Nitrosodiphenylamine ND 2.02 0.392 mg/Kg 07/11/22 13:00 07/12/22 19:10 1☼Pentachlorophenol ND 0.392 0.0321 mg/Kg 07/11/22 13:00 07/12/22 19:10 1☼Phenanthrene ND 0.392 0.0404 mg/Kg 07/11/22 13:00 07/12/22 19:10 1☼Phenol ND 0.392 0.0321 mg/Kg 07/11/22 13:00 07/12/22 19:10 1☼Pyrene 0.0595 J Eurofins Savannah Page 47 of 176 7/14/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 Client Sample Results Job ID: 680-217621-1Client: S&ME, Inc. Project/Site: Greenhouse Project Lab Sample ID: 680-217621-11Client Sample ID: SG-4 (2-6) Matrix: SoilDate Collected: 06/29/22 13:25 Percent Solids: 82.6Date Received: 06/30/22 10:30 2,4,6-Tribromophenol (Surr)65 21-132 07/11/22 13:00 07/12/22 19:10 1 Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery 2-Fluorobiphenyl (Surr)69 07/11/22 13:00 07/12/22 19:10 125-130 2-Fluorophenol (Surr)54 07/11/22 13:00 07/12/22 19:10 118-130 Nitrobenzene-d5 (Surr)57 07/11/22 13:00 07/12/22 19:10 119-130 Phenol-d5 (Surr)58 07/11/22 13:00 07/12/22 19:10 121-130 Terphenyl-d14 (Surr)71 07/11/22 13:00 07/12/22 19:10 131-133 Method: 6020B - Metals (ICP/MS) RL MDL Arsenic 1.52 0.349 0.116 mg/Kg ☼07/01/22 07:41 07/01/22 16:30 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 0.582 0.0699 mg/Kg 07/01/22 07:41 07/01/22 16:30 1☼Barium 75.3 0.0582 0.0175 mg/Kg 07/01/22 07:41 07/01/22 16:30 1☼Cadmium 0.0571 J 1.16 0.128 mg/Kg 07/01/22 07:41 07/01/22 16:30 1☼Chromium 15.6 B 0.233 0.0582 mg/Kg 07/01/22 07:41 07/01/22 16:30 1☼Lead 18.5 0.582 0.116 mg/Kg 07/01/22 07:41 07/01/22 16:30 1☼Selenium 3.54 0.116 0.0116 mg/Kg 07/01/22 07:41 07/01/22 16:30 1☼Silver 0.0116 J Method: 7471B - Mercury (CVAA) RL MDL Mercury 0.0274 J 0.0280 0.00897 mg/Kg ☼07/05/22 16:32 07/06/22 11:59 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier Eurofins Savannah Page 48 of 176 7/14/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 Client Sample Results Job ID: 680-217621-1Client: S&ME, Inc. Project/Site: Greenhouse Project Lab Sample ID: 680-217621-12Client Sample ID: SG-6 (2-6) Matrix: SoilDate Collected: 06/29/22 13:45 Percent Solids: 88.3Date Received: 06/30/22 10:30 Method: 8260D - Volatile Organic Compounds by GC/MS RL MDL 1,1,1,2-Tetrachloroethane ND 0.00471 0.00123 mg/Kg ☼07/05/22 15:31 07/08/22 17:47 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 0.00471 0.00245 mg/Kg 07/05/22 15:31 07/08/22 17:47 1☼1,1,1-Trichloroethane ND 0.00471 0.00198 mg/Kg 07/05/22 15:31 07/08/22 17:47 1☼1,1,2,2-Tetrachloroethane ND 0.00471 0.00273 mg/Kg 07/05/22 15:31 07/08/22 17:47 1☼1,1,2-Trichloro-1,2,2-trifluoroethane ND 0.00471 0.00141 mg/Kg 07/05/22 15:31 07/08/22 17:47 1☼1,1,2-Trichloroethane ND 0.00471 0.00273 mg/Kg 07/05/22 15:31 07/08/22 17:47 1☼1,1-Dichloroethane ND 0.00471 0.00339 mg/Kg 07/05/22 15:31 07/08/22 17:47 1☼1,1-Dichloroethene ND 0.00471 0.00188 mg/Kg 07/05/22 15:31 07/08/22 17:47 1☼1,1-Dichloropropene ND 0.00471 0.00188 mg/Kg 07/05/22 15:31 07/08/22 17:47 1☼1,2,3-Trichlorobenzene ND 0.00471 0.00170 mg/Kg 07/05/22 15:31 07/08/22 17:47 1☼1,2,3-Trichloropropane ND 0.00471 0.00236 mg/Kg 07/05/22 15:31 07/08/22 17:47 1☼1,2,4-Trichlorobenzene ND 0.00471 0.00236 mg/Kg 07/05/22 15:31 07/08/22 17:47 1☼1,2,4-Trimethylbenzene ND 0.00942 0.00151 mg/Kg 07/05/22 15:31 07/08/22 17:47 1☼1,2-Dibromo-3-Chloropropane ND 0.00471 0.00160 mg/Kg 07/05/22 15:31 07/08/22 17:47 1☼1,2-Dichlorobenzene ND 0.00471 0.00217 mg/Kg 07/05/22 15:31 07/08/22 17:47 1☼1,2-Dichloroethane ND 0.00471 0.00245 mg/Kg 07/05/22 15:31 07/08/22 17:47 1☼1,2-Dichloropropane ND 0.00471 0.00226 mg/Kg 07/05/22 15:31 07/08/22 17:47 1☼1,3,5-Trimethylbenzene ND 0.00471 0.00188 mg/Kg 07/05/22 15:31 07/08/22 17:47 1☼1,3-Dichlorobenzene ND 0.00471 0.00207 mg/Kg 07/05/22 15:31 07/08/22 17:47 1☼1,3-Dichloropropane ND 0.00471 0.00170 mg/Kg 07/05/22 15:31 07/08/22 17:47 1☼1,4-Dichlorobenzene ND 0.00471 0.00207 mg/Kg 07/05/22 15:31 07/08/22 17:47 1☼2,2-Dichloropropane ND 0.0236 0.00867 mg/Kg 07/05/22 15:31 07/08/22 17:47 1☼2-Butanone (MEK)0.00982 J 0.00471 0.00217 mg/Kg 07/05/22 15:31 07/08/22 17:47 1☼2-Chlorotoluene ND 0.0236 0.0179 mg/Kg 07/05/22 15:31 07/08/22 17:47 1☼2-Hexanone ND 0.00471 0.00198 mg/Kg 07/05/22 15:31 07/08/22 17:47 1☼4-Chlorotoluene ND 0.00471 0.00245 mg/Kg 07/05/22 15:31 07/08/22 17:47 1☼4-Isopropyltoluene ND 0.0236 0.0170 mg/Kg 07/05/22 15:31 07/08/22 17:47 1☼4-Methyl-2-pentanone (MIBK)ND 0.0471 0.0104 mg/Kg 07/05/22 15:31 07/08/22 17:47 1☼Acetone 0.140 B 0.00471 0.00226 mg/Kg 07/05/22 15:31 07/08/22 17:47 1☼Benzene ND 0.00471 0.00160 mg/Kg 07/05/22 15:31 07/08/22 17:47 1☼Bromobenzene ND 0.00471 0.00207 mg/Kg 07/05/22 15:31 07/08/22 17:47 1☼Bromoform ND 0.00471 0.00226 mg/Kg 07/05/22 15:31 07/08/22 17:47 1☼Bromomethane ND 0.00471 0.00198 mg/Kg 07/05/22 15:31 07/08/22 17:47 1☼Carbon disulfide ND 0.00471 0.00198 mg/Kg 07/05/22 15:31 07/08/22 17:47 1☼Carbon tetrachloride ND 0.00471 0.00132 mg/Kg 07/05/22 15:31 07/08/22 17:47 1☼Chlorobenzene ND 0.00471 0.00188 mg/Kg 07/05/22 15:31 07/08/22 17:47 1☼Chlorobromomethane ND 0.00471 0.00198 mg/Kg 07/05/22 15:31 07/08/22 17:47 1☼Chlorodibromomethane ND 0.00471 0.00207 mg/Kg 07/05/22 15:31 07/08/22 17:47 1☼Chloroethane ND *+ 0.00471 0.00188 mg/Kg 07/05/22 15:31 07/08/22 17:47 1☼Chloroform ND 0.00471 0.00226 mg/Kg 07/05/22 15:31 07/08/22 17:47 1☼Chloromethane ND 0.00471 0.00273 mg/Kg 07/05/22 15:31 07/08/22 17:47 1☼cis-1,2-Dichloroethene ND 0.00471 0.00207 mg/Kg 07/05/22 15:31 07/08/22 17:47 1☼cis-1,3-Dichloropropene ND 0.00471 0.00188 mg/Kg 07/05/22 15:31 07/08/22 17:47 1☼Dibromomethane ND 0.00471 0.00188 mg/Kg 07/05/22 15:31 07/08/22 17:47 1☼Dichlorobromomethane ND 0.00471 0.00302 mg/Kg 07/05/22 15:31 07/08/22 17:47 1☼Dichlorodifluoromethane ND 0.00942 0.00942 mg/Kg 07/05/22 15:31 07/08/22 17:47 1☼Ethyl acetate ND 0.00471 0.00198 mg/Kg 07/05/22 15:31 07/08/22 17:47 1☼Ethylbenzene ND 0.00471 0.00160 mg/Kg 07/05/22 15:31 07/08/22 17:47 1☼Ethylene Dibromide ND 0.00471 0.00386 mg/Kg 07/05/22 15:31 07/08/22 17:47 1☼Hexachlorobutadiene ND Eurofins Savannah Page 49 of 176 7/14/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 Client Sample Results Job ID: 680-217621-1Client: S&ME, Inc. Project/Site: Greenhouse Project Lab Sample ID: 680-217621-12Client Sample ID: SG-6 (2-6) Matrix: SoilDate Collected: 06/29/22 13:45 Percent Solids: 88.3Date Received: 06/30/22 10:30 Method: 8260D - Volatile Organic Compounds by GC/MS (Continued) RL MDL Hexane ND 0.00471 0.00160 mg/Kg ☼07/05/22 15:31 07/08/22 17:47 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 0.00471 0.00160 mg/Kg 07/05/22 15:31 07/08/22 17:47 1☼Iodomethane ND 0.00942 0.00141 mg/Kg 07/05/22 15:31 07/08/22 17:47 1☼Isopropyl ether ND 0.00471 0.00207 mg/Kg 07/05/22 15:31 07/08/22 17:47 1☼Isopropylbenzene ND 0.00471 0.00207 mg/Kg 07/05/22 15:31 07/08/22 17:47 1☼m,p-Xylene ND 0.00471 0.00207 mg/Kg 07/05/22 15:31 07/08/22 17:47 1☼Methyl tert-butyl ether ND 0.00942 0.00754 mg/Kg 07/05/22 15:31 07/08/22 17:47 1☼Methylene Chloride ND 0.00471 0.00292 mg/Kg 07/05/22 15:31 07/08/22 17:47 1☼Naphthalene ND 0.00471 0.00179 mg/Kg 07/05/22 15:31 07/08/22 17:47 1☼n-Butylbenzene ND 0.00471 0.00405 mg/Kg 07/05/22 15:31 07/08/22 17:47 1☼n-Heptane ND 0.00471 0.00207 mg/Kg 07/05/22 15:31 07/08/22 17:47 1☼N-Propylbenzene ND 0.00471 0.00217 mg/Kg 07/05/22 15:31 07/08/22 17:47 1☼o-Xylene ND 0.00471 0.00188 mg/Kg 07/05/22 15:31 07/08/22 17:47 1☼sec-Butylbenzene ND 0.00471 0.00179 mg/Kg 07/05/22 15:31 07/08/22 17:47 1☼Styrene ND 0.00471 0.00236 mg/Kg 07/05/22 15:31 07/08/22 17:47 1☼tert-Butylbenzene ND 0.00471 0.00245 mg/Kg 07/05/22 15:31 07/08/22 17:47 1☼Tetrachloroethene ND 0.00471 0.00245 mg/Kg 07/05/22 15:31 07/08/22 17:47 1☼Toluene ND 0.00471 0.00217 mg/Kg 07/05/22 15:31 07/08/22 17:47 1☼trans-1,2-Dichloroethene ND 0.00471 0.00245 mg/Kg 07/05/22 15:31 07/08/22 17:47 1☼trans-1,3-Dichloropropene ND 0.00942 0.00226 mg/Kg 07/05/22 15:31 07/08/22 17:47 1☼trans-1,4-Dichloro-2-butene ND 0.00471 0.00170 mg/Kg 07/05/22 15:31 07/08/22 17:47 1☼Trichloroethene ND 0.00471 0.00292 mg/Kg 07/05/22 15:31 07/08/22 17:47 1☼Trichlorofluoromethane ND 0.00942 0.00518 mg/Kg 07/05/22 15:31 07/08/22 17:47 1☼Vinyl acetate ND *+ 0.00471 0.00264 mg/Kg 07/05/22 15:31 07/08/22 17:47 1☼Vinyl chloride ND 0.00942 0.00339 mg/Kg 07/05/22 15:31 07/08/22 17:47 1☼Xylenes, Total ND 1,2-Dichloroethane-d4 (Surr)112 65-130 07/05/22 15:31 07/08/22 17:47 1 Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery 4-Bromofluorobenzene (Surr)102 07/05/22 15:31 07/08/22 17:47 165-130 Dibromofluoromethane (Surr)119 07/05/22 15:31 07/08/22 17:47 165-130 Toluene-d8 (Surr)101 07/05/22 15:31 07/08/22 17:47 165-130 Method: 8270E - Semivolatile Organic Compounds (GC/MS) RL MDL 1,1'-Biphenyl ND 1.91 1.91 mg/Kg ☼07/11/22 13:00 07/12/22 19:32 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 0.370 0.0393 mg/Kg 07/11/22 13:00 07/12/22 19:32 1☼2,4,5-Trichlorophenol ND 0.370 0.0325 mg/Kg 07/11/22 13:00 07/12/22 19:32 1☼2,4,6-Trichlorophenol ND 0.370 0.0393 mg/Kg 07/11/22 13:00 07/12/22 19:32 1☼2,4-Dichlorophenol ND 0.370 0.0493 mg/Kg 07/11/22 13:00 07/12/22 19:32 1☼2,4-Dimethylphenol ND 1.91 0.931 mg/Kg 07/11/22 13:00 07/12/22 19:32 1☼2,4-Dinitrophenol ND 0.370 0.0550 mg/Kg 07/11/22 13:00 07/12/22 19:32 1☼2,4-Dinitrotoluene ND 0.370 0.0471 mg/Kg 07/11/22 13:00 07/12/22 19:32 1☼2,6-Dinitrotoluene ND 0.370 0.0393 mg/Kg 07/11/22 13:00 07/12/22 19:32 1☼2-Chloronaphthalene ND 0.370 0.0449 mg/Kg 07/11/22 13:00 07/12/22 19:32 1☼2-Chlorophenol ND 0.370 0.0426 mg/Kg 07/11/22 13:00 07/12/22 19:32 1☼2-Methylnaphthalene ND 0.370 0.0303 mg/Kg 07/11/22 13:00 07/12/22 19:32 1☼2-Methylphenol ND 1.91 0.0505 mg/Kg 07/11/22 13:00 07/12/22 19:32 1☼2-Nitroaniline ND 0.370 0.0460 mg/Kg 07/11/22 13:00 07/12/22 19:32 1☼2-Nitrophenol ND 0.370 0.0482 mg/Kg 07/11/22 13:00 07/12/22 19:32 1☼3 & 4 Methylphenol ND 0.740 0.0314 mg/Kg 07/11/22 13:00 07/12/22 19:32 1☼3,3'-Dichlorobenzidine ND Eurofins Savannah Page 50 of 176 7/14/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 Client Sample Results Job ID: 680-217621-1Client: S&ME, Inc. Project/Site: Greenhouse Project Lab Sample ID: 680-217621-12Client Sample ID: SG-6 (2-6) Matrix: SoilDate Collected: 06/29/22 13:45 Percent Solids: 88.3Date Received: 06/30/22 10:30 Method: 8270E - Semivolatile Organic Compounds (GC/MS) (Continued) RL MDL 3-Nitroaniline ND 1.91 0.0516 mg/Kg ☼07/11/22 13:00 07/12/22 19:32 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 1.91 0.191 mg/Kg 07/11/22 13:00 07/12/22 19:32 1☼4,6-Dinitro-2-methylphenol ND 0.370 0.0404 mg/Kg 07/11/22 13:00 07/12/22 19:32 1☼4-Bromophenyl phenyl ether ND 0.370 0.0393 mg/Kg 07/11/22 13:00 07/12/22 19:32 1☼4-Chloro-3-methylphenol ND 0.740 0.0583 mg/Kg 07/11/22 13:00 07/12/22 19:32 1☼4-Chloroaniline ND 0.370 0.0493 mg/Kg 07/11/22 13:00 07/12/22 19:32 1☼4-Chlorophenyl phenyl ether ND 1.91 0.0550 mg/Kg 07/11/22 13:00 07/12/22 19:32 1☼4-Nitroaniline ND 1.91 0.370 mg/Kg 07/11/22 13:00 07/12/22 19:32 1☼4-Nitrophenol ND 0.370 0.0460 mg/Kg 07/11/22 13:00 07/12/22 19:32 1☼Acenaphthene ND 0.370 0.0404 mg/Kg 07/11/22 13:00 07/12/22 19:32 1☼Acenaphthylene ND 0.370 0.0314 mg/Kg 07/11/22 13:00 07/12/22 19:32 1☼Acetophenone ND 0.370 0.0280 mg/Kg 07/11/22 13:00 07/12/22 19:32 1☼Anthracene ND 0.370 0.0258 mg/Kg 07/11/22 13:00 07/12/22 19:32 1☼Atrazine ND 0.370 0.0650 mg/Kg 07/11/22 13:00 07/12/22 19:32 1☼Benzaldehyde ND 0.370 0.0303 mg/Kg 07/11/22 13:00 07/12/22 19:32 1☼Benzo[a]anthracene ND 0.370 0.0583 mg/Kg 07/11/22 13:00 07/12/22 19:32 1☼Benzo[a]pyrene ND 0.370 0.0426 mg/Kg 07/11/22 13:00 07/12/22 19:32 1☼Benzo[b]fluoranthene ND 0.370 0.0247 mg/Kg 07/11/22 13:00 07/12/22 19:32 1☼Benzo[g,h,i]perylene ND 0.370 0.0729 mg/Kg 07/11/22 13:00 07/12/22 19:32 1☼Benzo[k]fluoranthene ND 0.370 0.0336 mg/Kg 07/11/22 13:00 07/12/22 19:32 1☼bis (2-chloroisopropyl) ether ND 0.370 0.0437 mg/Kg 07/11/22 13:00 07/12/22 19:32 1☼Bis(2-chloroethoxy)methane ND 0.370 0.0505 mg/Kg 07/11/22 13:00 07/12/22 19:32 1☼Bis(2-chloroethyl)ether ND 0.370 0.0325 mg/Kg 07/11/22 13:00 07/12/22 19:32 1☼Bis(2-ethylhexyl) phthalate 0.0649 J B 0.370 0.0292 mg/Kg 07/11/22 13:00 07/12/22 19:32 1☼Butyl benzyl phthalate ND 0.370 0.0740 mg/Kg 07/11/22 13:00 07/12/22 19:32 1☼Caprolactam ND 0.370 0.0336 mg/Kg 07/11/22 13:00 07/12/22 19:32 1☼Carbazole ND 0.370 0.0236 mg/Kg 07/11/22 13:00 07/12/22 19:32 1☼Chrysene ND 0.370 0.0437 mg/Kg 07/11/22 13:00 07/12/22 19:32 1☼Dibenz(a,h)anthracene ND 0.370 0.0370 mg/Kg 07/11/22 13:00 07/12/22 19:32 1☼Dibenzofuran ND 0.370 0.0415 mg/Kg 07/11/22 13:00 07/12/22 19:32 1☼Diethyl phthalate ND 0.370 0.0381 mg/Kg 07/11/22 13:00 07/12/22 19:32 1☼Dimethyl phthalate ND 0.370 0.0336 mg/Kg 07/11/22 13:00 07/12/22 19:32 1☼Di-n-butyl phthalate ND 0.370 0.0325 mg/Kg 07/11/22 13:00 07/12/22 19:32 1☼Di-n-octyl phthalate ND 0.370 0.0359 mg/Kg 07/11/22 13:00 07/12/22 19:32 1☼Fluoranthene ND 0.370 0.0404 mg/Kg 07/11/22 13:00 07/12/22 19:32 1☼Fluorene ND 0.370 0.0437 mg/Kg 07/11/22 13:00 07/12/22 19:32 1☼Hexachlorobenzene ND 0.370 0.0404 mg/Kg 07/11/22 13:00 07/12/22 19:32 1☼Hexachlorobutadiene ND 0.370 0.0460 mg/Kg 07/11/22 13:00 07/12/22 19:32 1☼Hexachlorocyclopentadiene ND 0.370 0.0314 mg/Kg 07/11/22 13:00 07/12/22 19:32 1☼Hexachloroethane ND 0.370 0.0314 mg/Kg 07/11/22 13:00 07/12/22 19:32 1☼Indeno[1,2,3-cd]pyrene ND 0.370 0.0370 mg/Kg 07/11/22 13:00 07/12/22 19:32 1☼Isophorone ND 0.370 0.0336 mg/Kg 07/11/22 13:00 07/12/22 19:32 1☼Naphthalene ND 0.370 0.0292 mg/Kg 07/11/22 13:00 07/12/22 19:32 1☼Nitrobenzene ND 0.370 0.0359 mg/Kg 07/11/22 13:00 07/12/22 19:32 1☼N-Nitrosodi-n-propylamine ND 0.370 0.0370 mg/Kg 07/11/22 13:00 07/12/22 19:32 1☼N-Nitrosodiphenylamine ND 1.91 0.370 mg/Kg 07/11/22 13:00 07/12/22 19:32 1☼Pentachlorophenol ND 0.370 0.0303 mg/Kg 07/11/22 13:00 07/12/22 19:32 1☼Phenanthrene ND 0.370 0.0381 mg/Kg 07/11/22 13:00 07/12/22 19:32 1☼Phenol ND 0.370 0.0303 mg/Kg 07/11/22 13:00 07/12/22 19:32 1☼Pyrene ND Eurofins Savannah Page 51 of 176 7/14/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 Client Sample Results Job ID: 680-217621-1Client: S&ME, Inc. Project/Site: Greenhouse Project Lab Sample ID: 680-217621-12Client Sample ID: SG-6 (2-6) Matrix: SoilDate Collected: 06/29/22 13:45 Percent Solids: 88.3Date Received: 06/30/22 10:30 2,4,6-Tribromophenol (Surr)64 21-132 07/11/22 13:00 07/12/22 19:32 1 Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery 2-Fluorobiphenyl (Surr)68 07/11/22 13:00 07/12/22 19:32 125-130 2-Fluorophenol (Surr)53 07/11/22 13:00 07/12/22 19:32 118-130 Nitrobenzene-d5 (Surr)58 07/11/22 13:00 07/12/22 19:32 119-130 Phenol-d5 (Surr)56 07/11/22 13:00 07/12/22 19:32 121-130 Terphenyl-d14 (Surr)72 07/11/22 13:00 07/12/22 19:32 131-133 Method: 6020B - Metals (ICP/MS) RL MDL Arsenic 3.07 0.312 0.104 mg/Kg ☼07/01/22 07:41 07/01/22 16:33 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 0.519 0.0623 mg/Kg 07/01/22 07:41 07/01/22 16:33 1☼Barium 116 0.0519 0.0156 mg/Kg 07/01/22 07:41 07/01/22 16:33 1☼Cadmium 0.0997 1.04 0.114 mg/Kg 07/01/22 07:41 07/01/22 16:33 1☼Chromium 20.6 B 0.208 0.0519 mg/Kg 07/01/22 07:41 07/01/22 16:33 1☼Lead 63.2 0.519 0.104 mg/Kg 07/01/22 07:41 07/01/22 16:33 1☼Selenium 2.66 0.104 0.0104 mg/Kg 07/01/22 07:41 07/01/22 16:33 1☼Silver 0.0805 J Method: 7471B - Mercury (CVAA) RL MDL Mercury 0.149 0.0262 0.00838 mg/Kg ☼07/05/22 16:32 07/06/22 12:03 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier Eurofins Savannah Page 52 of 176 7/14/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 Client Sample Results Job ID: 680-217621-1Client: S&ME, Inc. Project/Site: Greenhouse Project Lab Sample ID: 680-217621-13Client Sample ID: SG-7 (2-6) Matrix: SoilDate Collected: 06/29/22 14:30 Percent Solids: 81.0Date Received: 06/30/22 10:30 Method: 8260D - Volatile Organic Compounds by GC/MS RL MDL 1,1,1,2-Tetrachloroethane ND 0.00514 0.00134 mg/Kg ☼07/05/22 15:31 07/08/22 17:05 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 0.00514 0.00267 mg/Kg 07/05/22 15:31 07/08/22 17:05 1☼1,1,1-Trichloroethane ND 0.00514 0.00216 mg/Kg 07/05/22 15:31 07/08/22 17:05 1☼1,1,2,2-Tetrachloroethane ND 0.00514 0.00298 mg/Kg 07/05/22 15:31 07/08/22 17:05 1☼1,1,2-Trichloro-1,2,2-trifluoroethane ND 0.00514 0.00154 mg/Kg 07/05/22 15:31 07/08/22 17:05 1☼1,1,2-Trichloroethane ND 0.00514 0.00298 mg/Kg 07/05/22 15:31 07/08/22 17:05 1☼1,1-Dichloroethane ND 0.00514 0.00370 mg/Kg 07/05/22 15:31 07/08/22 17:05 1☼1,1-Dichloroethene ND 0.00514 0.00205 mg/Kg 07/05/22 15:31 07/08/22 17:05 1☼1,1-Dichloropropene ND 0.00514 0.00205 mg/Kg 07/05/22 15:31 07/08/22 17:05 1☼1,2,3-Trichlorobenzene ND 0.00514 0.00185 mg/Kg 07/05/22 15:31 07/08/22 17:05 1☼1,2,3-Trichloropropane ND 0.00514 0.00257 mg/Kg 07/05/22 15:31 07/08/22 17:05 1☼1,2,4-Trichlorobenzene ND 0.00514 0.00257 mg/Kg 07/05/22 15:31 07/08/22 17:05 1☼1,2,4-Trimethylbenzene ND 0.0103 0.00164 mg/Kg 07/05/22 15:31 07/08/22 17:05 1☼1,2-Dibromo-3-Chloropropane ND 0.00514 0.00175 mg/Kg 07/05/22 15:31 07/08/22 17:05 1☼1,2-Dichlorobenzene ND 0.00514 0.00236 mg/Kg 07/05/22 15:31 07/08/22 17:05 1☼1,2-Dichloroethane ND 0.00514 0.00267 mg/Kg 07/05/22 15:31 07/08/22 17:05 1☼1,2-Dichloropropane ND 0.00514 0.00247 mg/Kg 07/05/22 15:31 07/08/22 17:05 1☼1,3,5-Trimethylbenzene ND 0.00514 0.00205 mg/Kg 07/05/22 15:31 07/08/22 17:05 1☼1,3-Dichlorobenzene ND 0.00514 0.00226 mg/Kg 07/05/22 15:31 07/08/22 17:05 1☼1,3-Dichloropropane ND 0.00514 0.00185 mg/Kg 07/05/22 15:31 07/08/22 17:05 1☼1,4-Dichlorobenzene ND 0.00514 0.00226 mg/Kg 07/05/22 15:31 07/08/22 17:05 1☼2,2-Dichloropropane ND 0.0257 0.00945 mg/Kg 07/05/22 15:31 07/08/22 17:05 1☼2-Butanone (MEK)ND 0.00514 0.00236 mg/Kg 07/05/22 15:31 07/08/22 17:05 1☼2-Chlorotoluene ND 0.0257 0.0195 mg/Kg 07/05/22 15:31 07/08/22 17:05 1☼2-Hexanone ND 0.00514 0.00216 mg/Kg 07/05/22 15:31 07/08/22 17:05 1☼4-Chlorotoluene ND 0.00514 0.00267 mg/Kg 07/05/22 15:31 07/08/22 17:05 1☼4-Isopropyltoluene ND 0.0257 0.0185 mg/Kg 07/05/22 15:31 07/08/22 17:05 1☼4-Methyl-2-pentanone (MIBK)ND 0.0514 0.0113 mg/Kg 07/05/22 15:31 07/08/22 17:05 1☼Acetone 0.0802 B 0.00514 0.00247 mg/Kg 07/05/22 15:31 07/08/22 17:05 1☼Benzene ND 0.00514 0.00175 mg/Kg 07/05/22 15:31 07/08/22 17:05 1☼Bromobenzene ND 0.00514 0.00226 mg/Kg 07/05/22 15:31 07/08/22 17:05 1☼Bromoform ND 0.00514 0.00247 mg/Kg 07/05/22 15:31 07/08/22 17:05 1☼Bromomethane ND 0.00514 0.00216 mg/Kg 07/05/22 15:31 07/08/22 17:05 1☼Carbon disulfide ND 0.00514 0.00216 mg/Kg 07/05/22 15:31 07/08/22 17:05 1☼Carbon tetrachloride ND 0.00514 0.00144 mg/Kg 07/05/22 15:31 07/08/22 17:05 1☼Chlorobenzene ND 0.00514 0.00205 mg/Kg 07/05/22 15:31 07/08/22 17:05 1☼Chlorobromomethane ND 0.00514 0.00216 mg/Kg 07/05/22 15:31 07/08/22 17:05 1☼Chlorodibromomethane ND 0.00514 0.00226 mg/Kg 07/05/22 15:31 07/08/22 17:05 1☼Chloroethane ND *+ 0.00514 0.00205 mg/Kg 07/05/22 15:31 07/08/22 17:05 1☼Chloroform ND 0.00514 0.00247 mg/Kg 07/05/22 15:31 07/08/22 17:05 1☼Chloromethane ND 0.00514 0.00298 mg/Kg 07/05/22 15:31 07/08/22 17:05 1☼cis-1,2-Dichloroethene ND 0.00514 0.00226 mg/Kg 07/05/22 15:31 07/08/22 17:05 1☼cis-1,3-Dichloropropene ND 0.00514 0.00205 mg/Kg 07/05/22 15:31 07/08/22 17:05 1☼Dibromomethane ND 0.00514 0.00205 mg/Kg 07/05/22 15:31 07/08/22 17:05 1☼Dichlorobromomethane ND 0.00514 0.00329 mg/Kg 07/05/22 15:31 07/08/22 17:05 1☼Dichlorodifluoromethane ND 0.0103 0.0103 mg/Kg 07/05/22 15:31 07/08/22 17:05 1☼Ethyl acetate ND 0.00514 0.00216 mg/Kg 07/05/22 15:31 07/08/22 17:05 1☼Ethylbenzene ND 0.00514 0.00175 mg/Kg 07/05/22 15:31 07/08/22 17:05 1☼Ethylene Dibromide ND 0.00514 0.00421 mg/Kg 07/05/22 15:31 07/08/22 17:05 1☼Hexachlorobutadiene ND Eurofins Savannah Page 53 of 176 7/14/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 Client Sample Results Job ID: 680-217621-1Client: S&ME, Inc. Project/Site: Greenhouse Project Lab Sample ID: 680-217621-13Client Sample ID: SG-7 (2-6) Matrix: SoilDate Collected: 06/29/22 14:30 Percent Solids: 81.0Date Received: 06/30/22 10:30 Method: 8260D - Volatile Organic Compounds by GC/MS (Continued) RL MDL Hexane ND 0.00514 0.00175 mg/Kg ☼07/05/22 15:31 07/08/22 17:05 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 0.00514 0.00175 mg/Kg 07/05/22 15:31 07/08/22 17:05 1☼Iodomethane ND 0.0103 0.00154 mg/Kg 07/05/22 15:31 07/08/22 17:05 1☼Isopropyl ether ND 0.00514 0.00226 mg/Kg 07/05/22 15:31 07/08/22 17:05 1☼Isopropylbenzene ND 0.00514 0.00226 mg/Kg 07/05/22 15:31 07/08/22 17:05 1☼m,p-Xylene ND 0.00514 0.00226 mg/Kg 07/05/22 15:31 07/08/22 17:05 1☼Methyl tert-butyl ether ND 0.0103 0.00822 mg/Kg 07/05/22 15:31 07/08/22 17:05 1☼Methylene Chloride ND 0.00514 0.00318 mg/Kg 07/05/22 15:31 07/08/22 17:05 1☼Naphthalene ND 0.00514 0.00195 mg/Kg 07/05/22 15:31 07/08/22 17:05 1☼n-Butylbenzene ND 0.00514 0.00442 mg/Kg 07/05/22 15:31 07/08/22 17:05 1☼n-Heptane ND 0.00514 0.00226 mg/Kg 07/05/22 15:31 07/08/22 17:05 1☼N-Propylbenzene ND 0.00514 0.00236 mg/Kg 07/05/22 15:31 07/08/22 17:05 1☼o-Xylene ND 0.00514 0.00205 mg/Kg 07/05/22 15:31 07/08/22 17:05 1☼sec-Butylbenzene ND 0.00514 0.00195 mg/Kg 07/05/22 15:31 07/08/22 17:05 1☼Styrene ND 0.00514 0.00257 mg/Kg 07/05/22 15:31 07/08/22 17:05 1☼tert-Butylbenzene ND 0.00514 0.00267 mg/Kg 07/05/22 15:31 07/08/22 17:05 1☼Tetrachloroethene ND 0.00514 0.00267 mg/Kg 07/05/22 15:31 07/08/22 17:05 1☼Toluene ND 0.00514 0.00236 mg/Kg 07/05/22 15:31 07/08/22 17:05 1☼trans-1,2-Dichloroethene ND 0.00514 0.00267 mg/Kg 07/05/22 15:31 07/08/22 17:05 1☼trans-1,3-Dichloropropene ND 0.0103 0.00247 mg/Kg 07/05/22 15:31 07/08/22 17:05 1☼trans-1,4-Dichloro-2-butene ND 0.00514 0.00185 mg/Kg 07/05/22 15:31 07/08/22 17:05 1☼Trichloroethene ND 0.00514 0.00318 mg/Kg 07/05/22 15:31 07/08/22 17:05 1☼Trichlorofluoromethane ND 0.0103 0.00565 mg/Kg 07/05/22 15:31 07/08/22 17:05 1☼Vinyl acetate ND *+ 0.00514 0.00288 mg/Kg 07/05/22 15:31 07/08/22 17:05 1☼Vinyl chloride ND 0.0103 0.00370 mg/Kg 07/05/22 15:31 07/08/22 17:05 1☼Xylenes, Total ND 1,2-Dichloroethane-d4 (Surr)118 65-130 07/05/22 15:31 07/08/22 17:05 1 Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery 4-Bromofluorobenzene (Surr)95 07/05/22 15:31 07/08/22 17:05 165-130 Dibromofluoromethane (Surr)102 07/05/22 15:31 07/08/22 17:05 165-130 Toluene-d8 (Surr)114 07/05/22 15:31 07/08/22 17:05 165-130 Method: 8270E - Semivolatile Organic Compounds (GC/MS) RL MDL 1,1'-Biphenyl ND 2.00 2.00 mg/Kg ☼07/11/22 13:00 07/12/22 19:54 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 0.388 0.0411 mg/Kg 07/11/22 13:00 07/12/22 19:54 1☼2,4,5-Trichlorophenol ND 0.388 0.0341 mg/Kg 07/11/22 13:00 07/12/22 19:54 1☼2,4,6-Trichlorophenol ND 0.388 0.0411 mg/Kg 07/11/22 13:00 07/12/22 19:54 1☼2,4-Dichlorophenol ND 0.388 0.0517 mg/Kg 07/11/22 13:00 07/12/22 19:54 1☼2,4-Dimethylphenol ND 2.00 0.975 mg/Kg 07/11/22 13:00 07/12/22 19:54 1☼2,4-Dinitrophenol ND 0.388 0.0576 mg/Kg 07/11/22 13:00 07/12/22 19:54 1☼2,4-Dinitrotoluene ND 0.388 0.0493 mg/Kg 07/11/22 13:00 07/12/22 19:54 1☼2,6-Dinitrotoluene ND 0.388 0.0411 mg/Kg 07/11/22 13:00 07/12/22 19:54 1☼2-Chloronaphthalene ND 0.388 0.0470 mg/Kg 07/11/22 13:00 07/12/22 19:54 1☼2-Chlorophenol ND 0.388 0.0446 mg/Kg 07/11/22 13:00 07/12/22 19:54 1☼2-Methylnaphthalene ND 0.388 0.0317 mg/Kg 07/11/22 13:00 07/12/22 19:54 1☼2-Methylphenol ND 2.00 0.0529 mg/Kg 07/11/22 13:00 07/12/22 19:54 1☼2-Nitroaniline ND 0.388 0.0482 mg/Kg 07/11/22 13:00 07/12/22 19:54 1☼2-Nitrophenol ND 0.388 0.0505 mg/Kg 07/11/22 13:00 07/12/22 19:54 1☼3 & 4 Methylphenol ND 0.775 0.0329 mg/Kg 07/11/22 13:00 07/12/22 19:54 1☼3,3'-Dichlorobenzidine ND Eurofins Savannah Page 54 of 176 7/14/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 Client Sample Results Job ID: 680-217621-1Client: S&ME, Inc. Project/Site: Greenhouse Project Lab Sample ID: 680-217621-13Client Sample ID: SG-7 (2-6) Matrix: SoilDate Collected: 06/29/22 14:30 Percent Solids: 81.0Date Received: 06/30/22 10:30 Method: 8270E - Semivolatile Organic Compounds (GC/MS) (Continued) RL MDL 3-Nitroaniline ND 2.00 0.0540 mg/Kg ☼07/11/22 13:00 07/12/22 19:54 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 2.00 0.200 mg/Kg 07/11/22 13:00 07/12/22 19:54 1☼4,6-Dinitro-2-methylphenol ND 0.388 0.0423 mg/Kg 07/11/22 13:00 07/12/22 19:54 1☼4-Bromophenyl phenyl ether ND 0.388 0.0411 mg/Kg 07/11/22 13:00 07/12/22 19:54 1☼4-Chloro-3-methylphenol ND 0.775 0.0611 mg/Kg 07/11/22 13:00 07/12/22 19:54 1☼4-Chloroaniline ND 0.388 0.0517 mg/Kg 07/11/22 13:00 07/12/22 19:54 1☼4-Chlorophenyl phenyl ether ND 2.00 0.0576 mg/Kg 07/11/22 13:00 07/12/22 19:54 1☼4-Nitroaniline ND 2.00 0.388 mg/Kg 07/11/22 13:00 07/12/22 19:54 1☼4-Nitrophenol ND 0.388 0.0482 mg/Kg 07/11/22 13:00 07/12/22 19:54 1☼Acenaphthene ND 0.388 0.0423 mg/Kg 07/11/22 13:00 07/12/22 19:54 1☼Acenaphthylene ND 0.388 0.0329 mg/Kg 07/11/22 13:00 07/12/22 19:54 1☼Acetophenone ND 0.388 0.0294 mg/Kg 07/11/22 13:00 07/12/22 19:54 1☼Anthracene ND 0.388 0.0270 mg/Kg 07/11/22 13:00 07/12/22 19:54 1☼Atrazine ND 0.388 0.0681 mg/Kg 07/11/22 13:00 07/12/22 19:54 1☼Benzaldehyde ND 0.388 0.0317 mg/Kg 07/11/22 13:00 07/12/22 19:54 1☼Benzo[a]anthracene ND 0.388 0.0611 mg/Kg 07/11/22 13:00 07/12/22 19:54 1☼Benzo[a]pyrene ND 0.388 0.0446 mg/Kg 07/11/22 13:00 07/12/22 19:54 1☼Benzo[b]fluoranthene ND 0.388 0.0258 mg/Kg 07/11/22 13:00 07/12/22 19:54 1☼Benzo[g,h,i]perylene ND 0.388 0.0764 mg/Kg 07/11/22 13:00 07/12/22 19:54 1☼Benzo[k]fluoranthene ND 0.388 0.0352 mg/Kg 07/11/22 13:00 07/12/22 19:54 1☼bis (2-chloroisopropyl) ether ND 0.388 0.0458 mg/Kg 07/11/22 13:00 07/12/22 19:54 1☼Bis(2-chloroethoxy)methane ND 0.388 0.0529 mg/Kg 07/11/22 13:00 07/12/22 19:54 1☼Bis(2-chloroethyl)ether ND 0.388 0.0341 mg/Kg 07/11/22 13:00 07/12/22 19:54 1☼Bis(2-ethylhexyl) phthalate 0.0625 J B 0.388 0.0305 mg/Kg 07/11/22 13:00 07/12/22 19:54 1☼Butyl benzyl phthalate ND 0.388 0.0775 mg/Kg 07/11/22 13:00 07/12/22 19:54 1☼Caprolactam ND 0.388 0.0352 mg/Kg 07/11/22 13:00 07/12/22 19:54 1☼Carbazole ND 0.388 0.0247 mg/Kg 07/11/22 13:00 07/12/22 19:54 1☼Chrysene ND 0.388 0.0458 mg/Kg 07/11/22 13:00 07/12/22 19:54 1☼Dibenz(a,h)anthracene ND 0.388 0.0388 mg/Kg 07/11/22 13:00 07/12/22 19:54 1☼Dibenzofuran ND 0.388 0.0435 mg/Kg 07/11/22 13:00 07/12/22 19:54 1☼Diethyl phthalate ND 0.388 0.0399 mg/Kg 07/11/22 13:00 07/12/22 19:54 1☼Dimethyl phthalate ND 0.388 0.0352 mg/Kg 07/11/22 13:00 07/12/22 19:54 1☼Di-n-butyl phthalate ND 0.388 0.0341 mg/Kg 07/11/22 13:00 07/12/22 19:54 1☼Di-n-octyl phthalate ND 0.388 0.0376 mg/Kg 07/11/22 13:00 07/12/22 19:54 1☼Fluoranthene 0.0460 J 0.388 0.0423 mg/Kg 07/11/22 13:00 07/12/22 19:54 1☼Fluorene ND 0.388 0.0458 mg/Kg 07/11/22 13:00 07/12/22 19:54 1☼Hexachlorobenzene ND 0.388 0.0423 mg/Kg 07/11/22 13:00 07/12/22 19:54 1☼Hexachlorobutadiene ND 0.388 0.0482 mg/Kg 07/11/22 13:00 07/12/22 19:54 1☼Hexachlorocyclopentadiene ND 0.388 0.0329 mg/Kg 07/11/22 13:00 07/12/22 19:54 1☼Hexachloroethane ND 0.388 0.0329 mg/Kg 07/11/22 13:00 07/12/22 19:54 1☼Indeno[1,2,3-cd]pyrene ND 0.388 0.0388 mg/Kg 07/11/22 13:00 07/12/22 19:54 1☼Isophorone ND 0.388 0.0352 mg/Kg 07/11/22 13:00 07/12/22 19:54 1☼Naphthalene ND 0.388 0.0305 mg/Kg 07/11/22 13:00 07/12/22 19:54 1☼Nitrobenzene ND 0.388 0.0376 mg/Kg 07/11/22 13:00 07/12/22 19:54 1☼N-Nitrosodi-n-propylamine ND 0.388 0.0388 mg/Kg 07/11/22 13:00 07/12/22 19:54 1☼N-Nitrosodiphenylamine ND 2.00 0.388 mg/Kg 07/11/22 13:00 07/12/22 19:54 1☼Pentachlorophenol ND 0.388 0.0317 mg/Kg 07/11/22 13:00 07/12/22 19:54 1☼Phenanthrene ND 0.388 0.0399 mg/Kg 07/11/22 13:00 07/12/22 19:54 1☼Phenol ND 0.388 0.0317 mg/Kg 07/11/22 13:00 07/12/22 19:54 1☼Pyrene 0.0456 J Eurofins Savannah Page 55 of 176 7/14/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 Client Sample Results Job ID: 680-217621-1Client: S&ME, Inc. Project/Site: Greenhouse Project Lab Sample ID: 680-217621-13Client Sample ID: SG-7 (2-6) Matrix: SoilDate Collected: 06/29/22 14:30 Percent Solids: 81.0Date Received: 06/30/22 10:30 2,4,6-Tribromophenol (Surr)65 21-132 07/11/22 13:00 07/12/22 19:54 1 Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery 2-Fluorobiphenyl (Surr)66 07/11/22 13:00 07/12/22 19:54 125-130 2-Fluorophenol (Surr)52 07/11/22 13:00 07/12/22 19:54 118-130 Nitrobenzene-d5 (Surr)58 07/11/22 13:00 07/12/22 19:54 119-130 Phenol-d5 (Surr)55 07/11/22 13:00 07/12/22 19:54 121-130 Terphenyl-d14 (Surr)72 07/11/22 13:00 07/12/22 19:54 131-133 Method: 6020B - Metals (ICP/MS) RL MDL Arsenic 2.27 0.356 0.119 mg/Kg ☼07/01/22 07:41 07/01/22 16:36 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 0.594 0.0713 mg/Kg 07/01/22 07:41 07/01/22 16:36 1☼Barium 17.9 0.0594 0.0178 mg/Kg 07/01/22 07:41 07/01/22 16:36 1☼Cadmium ND 1.19 0.131 mg/Kg 07/01/22 07:41 07/01/22 16:36 1☼Chromium 14.9 B 0.238 0.0594 mg/Kg 07/01/22 07:41 07/01/22 16:36 1☼Lead 8.97 0.594 0.119 mg/Kg 07/01/22 07:41 07/01/22 16:36 1☼Selenium 0.933 0.119 0.0119 mg/Kg 07/01/22 07:41 07/01/22 16:36 1☼Silver ND Method: 7471B - Mercury (CVAA) RL MDL Mercury 0.0197 J 0.0262 0.00837 mg/Kg ☼07/06/22 09:50 07/06/22 16:45 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier Eurofins Savannah Page 56 of 176 7/14/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 Client Sample Results Job ID: 680-217621-1Client: S&ME, Inc. Project/Site: Greenhouse Project Lab Sample ID: 680-217621-14Client Sample ID: SG-8 (2-6) Matrix: SoilDate Collected: 06/29/22 14:15 Percent Solids: 82.0Date Received: 06/30/22 10:30 Method: 8260D - Volatile Organic Compounds by GC/MS RL MDL 1,1,1,2-Tetrachloroethane ND 0.00460 0.00120 mg/Kg ☼07/05/22 15:31 07/11/22 17:24 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 0.00460 0.00239 mg/Kg 07/05/22 15:31 07/11/22 17:24 1☼1,1,1-Trichloroethane ND 0.00460 0.00193 mg/Kg 07/05/22 15:31 07/11/22 17:24 1☼1,1,2,2-Tetrachloroethane ND 0.00460 0.00267 mg/Kg 07/05/22 15:31 07/11/22 17:24 1☼1,1,2-Trichloro-1,2,2-trifluoroethane ND 0.00460 0.00138 mg/Kg 07/05/22 15:31 07/11/22 17:24 1☼1,1,2-Trichloroethane ND 0.00460 0.00267 mg/Kg 07/05/22 15:31 07/11/22 17:24 1☼1,1-Dichloroethane ND 0.00460 0.00331 mg/Kg 07/05/22 15:31 07/11/22 17:24 1☼1,1-Dichloroethene ND 0.00460 0.00184 mg/Kg 07/05/22 15:31 07/11/22 17:24 1☼1,1-Dichloropropene ND 0.00460 0.00184 mg/Kg 07/05/22 15:31 07/11/22 17:24 1☼1,2,3-Trichlorobenzene ND 0.00460 0.00165 mg/Kg 07/05/22 15:31 07/11/22 17:24 1☼1,2,3-Trichloropropane ND 0.00460 0.00230 mg/Kg 07/05/22 15:31 07/11/22 17:24 1☼1,2,4-Trichlorobenzene ND 0.00460 0.00230 mg/Kg 07/05/22 15:31 07/11/22 17:24 1☼1,2,4-Trimethylbenzene ND 0.00919 0.00147 mg/Kg 07/05/22 15:31 07/11/22 17:24 1☼1,2-Dibromo-3-Chloropropane ND 0.00460 0.00156 mg/Kg 07/05/22 15:31 07/11/22 17:24 1☼1,2-Dichlorobenzene ND 0.00460 0.00211 mg/Kg 07/05/22 15:31 07/11/22 17:24 1☼1,2-Dichloroethane ND 0.00460 0.00239 mg/Kg 07/05/22 15:31 07/11/22 17:24 1☼1,2-Dichloropropane ND 0.00460 0.00221 mg/Kg 07/05/22 15:31 07/11/22 17:24 1☼1,3,5-Trimethylbenzene ND 0.00460 0.00184 mg/Kg 07/05/22 15:31 07/11/22 17:24 1☼1,3-Dichlorobenzene ND 0.00460 0.00202 mg/Kg 07/05/22 15:31 07/11/22 17:24 1☼1,3-Dichloropropane ND 0.00460 0.00165 mg/Kg 07/05/22 15:31 07/11/22 17:24 1☼1,4-Dichlorobenzene ND 0.00460 0.00202 mg/Kg 07/05/22 15:31 07/11/22 17:24 1☼2,2-Dichloropropane ND 0.0230 0.00846 mg/Kg 07/05/22 15:31 07/11/22 17:24 1☼2-Butanone (MEK)ND 0.00460 0.00211 mg/Kg 07/05/22 15:31 07/11/22 17:24 1☼2-Chlorotoluene ND 0.0230 0.0175 mg/Kg 07/05/22 15:31 07/11/22 17:24 1☼2-Hexanone ND 0.00460 0.00193 mg/Kg 07/05/22 15:31 07/11/22 17:24 1☼4-Chlorotoluene ND 0.00460 0.00239 mg/Kg 07/05/22 15:31 07/11/22 17:24 1☼4-Isopropyltoluene ND 0.0230 0.0165 mg/Kg 07/05/22 15:31 07/11/22 17:24 1☼4-Methyl-2-pentanone (MIBK)ND 0.0460 0.0101 mg/Kg 07/05/22 15:31 07/11/22 17:24 1☼Acetone ND 0.00460 0.00221 mg/Kg 07/05/22 15:31 07/11/22 17:24 1☼Benzene ND 0.00460 0.00156 mg/Kg 07/05/22 15:31 07/11/22 17:24 1☼Bromobenzene ND 0.00460 0.00202 mg/Kg 07/05/22 15:31 07/11/22 17:24 1☼Bromoform ND 0.00460 0.00221 mg/Kg 07/05/22 15:31 07/11/22 17:24 1☼Bromomethane ND *+ 0.00460 0.00193 mg/Kg 07/05/22 15:31 07/11/22 17:24 1☼Carbon disulfide ND 0.00460 0.00193 mg/Kg 07/05/22 15:31 07/11/22 17:24 1☼Carbon tetrachloride ND 0.00460 0.00129 mg/Kg 07/05/22 15:31 07/11/22 17:24 1☼Chlorobenzene ND 0.00460 0.00184 mg/Kg 07/05/22 15:31 07/11/22 17:24 1☼Chlorobromomethane ND 0.00460 0.00193 mg/Kg 07/05/22 15:31 07/11/22 17:24 1☼Chlorodibromomethane ND 0.00460 0.00202 mg/Kg 07/05/22 15:31 07/11/22 17:24 1☼Chloroethane ND 0.00460 0.00184 mg/Kg 07/05/22 15:31 07/11/22 17:24 1☼Chloroform ND 0.00460 0.00221 mg/Kg 07/05/22 15:31 07/11/22 17:24 1☼Chloromethane ND 0.00460 0.00267 mg/Kg 07/05/22 15:31 07/11/22 17:24 1☼cis-1,2-Dichloroethene ND 0.00460 0.00202 mg/Kg 07/05/22 15:31 07/11/22 17:24 1☼cis-1,3-Dichloropropene ND 0.00460 0.00184 mg/Kg 07/05/22 15:31 07/11/22 17:24 1☼Dibromomethane ND 0.00460 0.00184 mg/Kg 07/05/22 15:31 07/11/22 17:24 1☼Dichlorobromomethane ND 0.00460 0.00294 mg/Kg 07/05/22 15:31 07/11/22 17:24 1☼Dichlorodifluoromethane ND 0.00919 0.00919 mg/Kg 07/05/22 15:31 07/11/22 17:24 1☼Ethyl acetate ND 0.00460 0.00193 mg/Kg 07/05/22 15:31 07/11/22 17:24 1☼Ethylbenzene ND 0.00460 0.00156 mg/Kg 07/05/22 15:31 07/11/22 17:24 1☼Ethylene Dibromide ND 0.00460 0.00377 mg/Kg 07/05/22 15:31 07/11/22 17:24 1☼Hexachlorobutadiene ND Eurofins Savannah Page 57 of 176 7/14/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 Client Sample Results Job ID: 680-217621-1Client: S&ME, Inc. Project/Site: Greenhouse Project Lab Sample ID: 680-217621-14Client Sample ID: SG-8 (2-6) Matrix: SoilDate Collected: 06/29/22 14:15 Percent Solids: 82.0Date Received: 06/30/22 10:30 Method: 8260D - Volatile Organic Compounds by GC/MS (Continued) RL MDL Hexane ND 0.00460 0.00156 mg/Kg ☼07/05/22 15:31 07/11/22 17:24 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 0.00460 0.00156 mg/Kg 07/05/22 15:31 07/11/22 17:24 1☼Iodomethane ND 0.00919 0.00138 mg/Kg 07/05/22 15:31 07/11/22 17:24 1☼Isopropyl ether ND 0.00460 0.00202 mg/Kg 07/05/22 15:31 07/11/22 17:24 1☼Isopropylbenzene ND 0.00460 0.00202 mg/Kg 07/05/22 15:31 07/11/22 17:24 1☼m,p-Xylene ND 0.00460 0.00202 mg/Kg 07/05/22 15:31 07/11/22 17:24 1☼Methyl tert-butyl ether ND *+ 0.00919 0.00736 mg/Kg 07/05/22 15:31 07/11/22 17:24 1☼Methylene Chloride ND 0.00460 0.00285 mg/Kg 07/05/22 15:31 07/11/22 17:24 1☼Naphthalene ND 0.00460 0.00175 mg/Kg 07/05/22 15:31 07/11/22 17:24 1☼n-Butylbenzene ND 0.00460 0.00395 mg/Kg 07/05/22 15:31 07/11/22 17:24 1☼n-Heptane ND 0.00460 0.00202 mg/Kg 07/05/22 15:31 07/11/22 17:24 1☼N-Propylbenzene ND 0.00460 0.00211 mg/Kg 07/05/22 15:31 07/11/22 17:24 1☼o-Xylene ND 0.00460 0.00184 mg/Kg 07/05/22 15:31 07/11/22 17:24 1☼sec-Butylbenzene ND 0.00460 0.00175 mg/Kg 07/05/22 15:31 07/11/22 17:24 1☼Styrene ND 0.00460 0.00230 mg/Kg 07/05/22 15:31 07/11/22 17:24 1☼tert-Butylbenzene ND 0.00460 0.00239 mg/Kg 07/05/22 15:31 07/11/22 17:24 1☼Tetrachloroethene ND 0.00460 0.00239 mg/Kg 07/05/22 15:31 07/11/22 17:24 1☼Toluene ND 0.00460 0.00211 mg/Kg 07/05/22 15:31 07/11/22 17:24 1☼trans-1,2-Dichloroethene ND 0.00460 0.00239 mg/Kg 07/05/22 15:31 07/11/22 17:24 1☼trans-1,3-Dichloropropene ND 0.00919 0.00221 mg/Kg 07/05/22 15:31 07/11/22 17:24 1☼trans-1,4-Dichloro-2-butene ND 0.00460 0.00165 mg/Kg 07/05/22 15:31 07/11/22 17:24 1☼Trichloroethene ND 0.00460 0.00285 mg/Kg 07/05/22 15:31 07/11/22 17:24 1☼Trichlorofluoromethane ND 0.00919 0.00506 mg/Kg 07/05/22 15:31 07/11/22 17:24 1☼Vinyl acetate ND 0.00460 0.00257 mg/Kg 07/05/22 15:31 07/11/22 17:24 1☼Vinyl chloride ND 0.00919 0.00331 mg/Kg 07/05/22 15:31 07/11/22 17:24 1☼Xylenes, Total ND 1,2-Dichloroethane-d4 (Surr)108 65-130 07/05/22 15:31 07/11/22 17:24 1 Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery 4-Bromofluorobenzene (Surr)106 07/05/22 15:31 07/11/22 17:24 165-130 Dibromofluoromethane (Surr)103 07/05/22 15:31 07/11/22 17:24 165-130 Toluene-d8 (Surr)102 07/05/22 15:31 07/11/22 17:24 165-130 Method: 8270E - Semivolatile Organic Compounds (GC/MS) RL MDL 1,1'-Biphenyl ND 2.04 2.04 mg/Kg ☼07/11/22 13:00 07/12/22 20:17 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 0.396 0.0420 mg/Kg 07/11/22 13:00 07/12/22 20:17 1☼2,4,5-Trichlorophenol ND 0.396 0.0348 mg/Kg 07/11/22 13:00 07/12/22 20:17 1☼2,4,6-Trichlorophenol ND 0.396 0.0420 mg/Kg 07/11/22 13:00 07/12/22 20:17 1☼2,4-Dichlorophenol ND 0.396 0.0527 mg/Kg 07/11/22 13:00 07/12/22 20:17 1☼2,4-Dimethylphenol ND 2.04 0.995 mg/Kg 07/11/22 13:00 07/12/22 20:17 1☼2,4-Dinitrophenol ND 0.396 0.0587 mg/Kg 07/11/22 13:00 07/12/22 20:17 1☼2,4-Dinitrotoluene ND 0.396 0.0503 mg/Kg 07/11/22 13:00 07/12/22 20:17 1☼2,6-Dinitrotoluene ND 0.396 0.0420 mg/Kg 07/11/22 13:00 07/12/22 20:17 1☼2-Chloronaphthalene ND 0.396 0.0479 mg/Kg 07/11/22 13:00 07/12/22 20:17 1☼2-Chlorophenol ND 0.396 0.0455 mg/Kg 07/11/22 13:00 07/12/22 20:17 1☼2-Methylnaphthalene ND 0.396 0.0324 mg/Kg 07/11/22 13:00 07/12/22 20:17 1☼2-Methylphenol ND 2.04 0.0539 mg/Kg 07/11/22 13:00 07/12/22 20:17 1☼2-Nitroaniline ND 0.396 0.0491 mg/Kg 07/11/22 13:00 07/12/22 20:17 1☼2-Nitrophenol ND 0.396 0.0515 mg/Kg 07/11/22 13:00 07/12/22 20:17 1☼3 & 4 Methylphenol ND 0.791 0.0336 mg/Kg 07/11/22 13:00 07/12/22 20:17 1☼3,3'-Dichlorobenzidine ND Eurofins Savannah Page 58 of 176 7/14/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 Client Sample Results Job ID: 680-217621-1Client: S&ME, Inc. Project/Site: Greenhouse Project Lab Sample ID: 680-217621-14Client Sample ID: SG-8 (2-6) Matrix: SoilDate Collected: 06/29/22 14:15 Percent Solids: 82.0Date Received: 06/30/22 10:30 Method: 8270E - Semivolatile Organic Compounds (GC/MS) (Continued) RL MDL 3-Nitroaniline ND 2.04 0.0551 mg/Kg ☼07/11/22 13:00 07/12/22 20:17 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 2.04 0.204 mg/Kg 07/11/22 13:00 07/12/22 20:17 1☼4,6-Dinitro-2-methylphenol ND 0.396 0.0432 mg/Kg 07/11/22 13:00 07/12/22 20:17 1☼4-Bromophenyl phenyl ether ND 0.396 0.0420 mg/Kg 07/11/22 13:00 07/12/22 20:17 1☼4-Chloro-3-methylphenol ND 0.791 0.0623 mg/Kg 07/11/22 13:00 07/12/22 20:17 1☼4-Chloroaniline ND 0.396 0.0527 mg/Kg 07/11/22 13:00 07/12/22 20:17 1☼4-Chlorophenyl phenyl ether ND 2.04 0.0587 mg/Kg 07/11/22 13:00 07/12/22 20:17 1☼4-Nitroaniline ND 2.04 0.396 mg/Kg 07/11/22 13:00 07/12/22 20:17 1☼4-Nitrophenol ND 0.396 0.0491 mg/Kg 07/11/22 13:00 07/12/22 20:17 1☼Acenaphthene ND 0.396 0.0432 mg/Kg 07/11/22 13:00 07/12/22 20:17 1☼Acenaphthylene ND 0.396 0.0336 mg/Kg 07/11/22 13:00 07/12/22 20:17 1☼Acetophenone ND 0.396 0.0300 mg/Kg 07/11/22 13:00 07/12/22 20:17 1☼Anthracene ND 0.396 0.0276 mg/Kg 07/11/22 13:00 07/12/22 20:17 1☼Atrazine ND 0.396 0.0695 mg/Kg 07/11/22 13:00 07/12/22 20:17 1☼Benzaldehyde ND 0.396 0.0324 mg/Kg 07/11/22 13:00 07/12/22 20:17 1☼Benzo[a]anthracene ND 0.396 0.0623 mg/Kg 07/11/22 13:00 07/12/22 20:17 1☼Benzo[a]pyrene ND 0.396 0.0455 mg/Kg 07/11/22 13:00 07/12/22 20:17 1☼Benzo[b]fluoranthene ND 0.396 0.0264 mg/Kg 07/11/22 13:00 07/12/22 20:17 1☼Benzo[g,h,i]perylene ND 0.396 0.0779 mg/Kg 07/11/22 13:00 07/12/22 20:17 1☼Benzo[k]fluoranthene ND 0.396 0.0360 mg/Kg 07/11/22 13:00 07/12/22 20:17 1☼bis (2-chloroisopropyl) ether ND 0.396 0.0467 mg/Kg 07/11/22 13:00 07/12/22 20:17 1☼Bis(2-chloroethoxy)methane ND 0.396 0.0539 mg/Kg 07/11/22 13:00 07/12/22 20:17 1☼Bis(2-chloroethyl)ether ND 0.396 0.0348 mg/Kg 07/11/22 13:00 07/12/22 20:17 1☼Bis(2-ethylhexyl) phthalate 0.0582 J B 0.396 0.0312 mg/Kg 07/11/22 13:00 07/12/22 20:17 1☼Butyl benzyl phthalate ND 0.396 0.0791 mg/Kg 07/11/22 13:00 07/12/22 20:17 1☼Caprolactam ND 0.396 0.0360 mg/Kg 07/11/22 13:00 07/12/22 20:17 1☼Carbazole ND 0.396 0.0252 mg/Kg 07/11/22 13:00 07/12/22 20:17 1☼Chrysene ND 0.396 0.0467 mg/Kg 07/11/22 13:00 07/12/22 20:17 1☼Dibenz(a,h)anthracene ND 0.396 0.0396 mg/Kg 07/11/22 13:00 07/12/22 20:17 1☼Dibenzofuran ND 0.396 0.0444 mg/Kg 07/11/22 13:00 07/12/22 20:17 1☼Diethyl phthalate ND 0.396 0.0408 mg/Kg 07/11/22 13:00 07/12/22 20:17 1☼Dimethyl phthalate ND 0.396 0.0360 mg/Kg 07/11/22 13:00 07/12/22 20:17 1☼Di-n-butyl phthalate ND 0.396 0.0348 mg/Kg 07/11/22 13:00 07/12/22 20:17 1☼Di-n-octyl phthalate ND 0.396 0.0384 mg/Kg 07/11/22 13:00 07/12/22 20:17 1☼Fluoranthene ND 0.396 0.0432 mg/Kg 07/11/22 13:00 07/12/22 20:17 1☼Fluorene ND 0.396 0.0467 mg/Kg 07/11/22 13:00 07/12/22 20:17 1☼Hexachlorobenzene ND 0.396 0.0432 mg/Kg 07/11/22 13:00 07/12/22 20:17 1☼Hexachlorobutadiene ND 0.396 0.0491 mg/Kg 07/11/22 13:00 07/12/22 20:17 1☼Hexachlorocyclopentadiene ND 0.396 0.0336 mg/Kg 07/11/22 13:00 07/12/22 20:17 1☼Hexachloroethane ND 0.396 0.0336 mg/Kg 07/11/22 13:00 07/12/22 20:17 1☼Indeno[1,2,3-cd]pyrene ND 0.396 0.0396 mg/Kg 07/11/22 13:00 07/12/22 20:17 1☼Isophorone ND 0.396 0.0360 mg/Kg 07/11/22 13:00 07/12/22 20:17 1☼Naphthalene ND 0.396 0.0312 mg/Kg 07/11/22 13:00 07/12/22 20:17 1☼Nitrobenzene ND 0.396 0.0384 mg/Kg 07/11/22 13:00 07/12/22 20:17 1☼N-Nitrosodi-n-propylamine ND 0.396 0.0396 mg/Kg 07/11/22 13:00 07/12/22 20:17 1☼N-Nitrosodiphenylamine ND 2.04 0.396 mg/Kg 07/11/22 13:00 07/12/22 20:17 1☼Pentachlorophenol ND 0.396 0.0324 mg/Kg 07/11/22 13:00 07/12/22 20:17 1☼Phenanthrene ND 0.396 0.0408 mg/Kg 07/11/22 13:00 07/12/22 20:17 1☼Phenol ND 0.396 0.0324 mg/Kg 07/11/22 13:00 07/12/22 20:17 1☼Pyrene ND Eurofins Savannah Page 59 of 176 7/14/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 Client Sample Results Job ID: 680-217621-1Client: S&ME, Inc. Project/Site: Greenhouse Project Lab Sample ID: 680-217621-14Client Sample ID: SG-8 (2-6) Matrix: SoilDate Collected: 06/29/22 14:15 Percent Solids: 82.0Date Received: 06/30/22 10:30 2,4,6-Tribromophenol (Surr)60 21-132 07/11/22 13:00 07/12/22 20:17 1 Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery 2-Fluorobiphenyl (Surr)48 07/11/22 13:00 07/12/22 20:17 125-130 2-Fluorophenol (Surr)39 07/11/22 13:00 07/12/22 20:17 118-130 Nitrobenzene-d5 (Surr)40 07/11/22 13:00 07/12/22 20:17 119-130 Phenol-d5 (Surr)41 07/11/22 13:00 07/12/22 20:17 121-130 Terphenyl-d14 (Surr)72 07/11/22 13:00 07/12/22 20:17 131-133 Method: 6020B - Metals (ICP/MS) RL MDL Arsenic 3.44 0.342 0.114 mg/Kg ☼07/01/22 07:41 07/01/22 16:38 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 0.570 0.0684 mg/Kg 07/01/22 07:41 07/01/22 16:38 1☼Barium 35.4 0.0570 0.0171 mg/Kg 07/01/22 07:41 07/01/22 16:38 1☼Cadmium 0.105 1.14 0.125 mg/Kg 07/01/22 07:41 07/01/22 16:38 1☼Chromium 13.1 B 0.228 0.0570 mg/Kg 07/01/22 07:41 07/01/22 16:38 1☼Lead 26.9 0.570 0.114 mg/Kg 07/01/22 07:41 07/01/22 16:38 1☼Selenium 1.18 0.114 0.0114 mg/Kg 07/01/22 07:41 07/01/22 16:38 1☼Silver ND Method: 7471B - Mercury (CVAA) RL MDL Mercury 0.0253 J 0.0263 0.00842 mg/Kg ☼07/06/22 09:50 07/06/22 16:54 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier Eurofins Savannah Page 60 of 176 7/14/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 Client Sample Results Job ID: 680-217621-1Client: S&ME, Inc. Project/Site: Greenhouse Project Lab Sample ID: 680-217621-15Client Sample ID: Soil Dup Matrix: SoilDate Collected: 06/29/22 00:00 Percent Solids: 85.1Date Received: 06/30/22 10:30 Method: 8260D - Volatile Organic Compounds by GC/MS RL MDL 1,1,1,2-Tetrachloroethane ND 0.00471 0.00123 mg/Kg ☼07/05/22 15:31 07/08/22 21:37 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 0.00471 0.00245 mg/Kg 07/05/22 15:31 07/08/22 21:37 1☼1,1,1-Trichloroethane ND 0.00471 0.00198 mg/Kg 07/05/22 15:31 07/08/22 21:37 1☼1,1,2,2-Tetrachloroethane ND 0.00471 0.00273 mg/Kg 07/05/22 15:31 07/08/22 21:37 1☼1,1,2-Trichloro-1,2,2-trifluoroethane ND 0.00471 0.00141 mg/Kg 07/05/22 15:31 07/08/22 21:37 1☼1,1,2-Trichloroethane ND 0.00471 0.00273 mg/Kg 07/05/22 15:31 07/08/22 21:37 1☼1,1-Dichloroethane ND 0.00471 0.00339 mg/Kg 07/05/22 15:31 07/08/22 21:37 1☼1,1-Dichloroethene ND 0.00471 0.00189 mg/Kg 07/05/22 15:31 07/08/22 21:37 1☼1,1-Dichloropropene ND 0.00471 0.00189 mg/Kg 07/05/22 15:31 07/08/22 21:37 1☼1,2,3-Trichlorobenzene ND 0.00471 0.00170 mg/Kg 07/05/22 15:31 07/08/22 21:37 1☼1,2,3-Trichloropropane ND 0.00471 0.00236 mg/Kg 07/05/22 15:31 07/08/22 21:37 1☼1,2,4-Trichlorobenzene ND 0.00471 0.00236 mg/Kg 07/05/22 15:31 07/08/22 21:37 1☼1,2,4-Trimethylbenzene 0.174 0.00943 0.00151 mg/Kg 07/05/22 15:31 07/08/22 21:37 1☼1,2-Dibromo-3-Chloropropane ND 0.00471 0.00160 mg/Kg 07/05/22 15:31 07/08/22 21:37 1☼1,2-Dichlorobenzene ND 0.00471 0.00217 mg/Kg 07/05/22 15:31 07/08/22 21:37 1☼1,2-Dichloroethane ND 0.00471 0.00245 mg/Kg 07/05/22 15:31 07/08/22 21:37 1☼1,2-Dichloropropane ND 0.00471 0.00226 mg/Kg 07/05/22 15:31 07/08/22 21:37 1☼1,3,5-Trimethylbenzene 0.0787 0.00471 0.00189 mg/Kg 07/05/22 15:31 07/08/22 21:37 1☼1,3-Dichlorobenzene ND 0.00471 0.00207 mg/Kg 07/05/22 15:31 07/08/22 21:37 1☼1,3-Dichloropropane ND 0.00471 0.00170 mg/Kg 07/05/22 15:31 07/08/22 21:37 1☼1,4-Dichlorobenzene ND 0.00471 0.00207 mg/Kg 07/05/22 15:31 07/08/22 21:37 1☼2,2-Dichloropropane ND 0.0236 0.00867 mg/Kg 07/05/22 15:31 07/08/22 21:37 1☼2-Butanone (MEK)ND 0.00471 0.00217 mg/Kg 07/05/22 15:31 07/08/22 21:37 1☼2-Chlorotoluene ND 0.0236 0.0179 mg/Kg 07/05/22 15:31 07/08/22 21:37 1☼2-Hexanone ND 0.00471 0.00198 mg/Kg 07/05/22 15:31 07/08/22 21:37 1☼4-Chlorotoluene ND 0.00471 0.00245 mg/Kg 07/05/22 15:31 07/08/22 21:37 1☼4-Isopropyltoluene ND 0.0236 0.0170 mg/Kg 07/05/22 15:31 07/08/22 21:37 1☼4-Methyl-2-pentanone (MIBK)ND 0.0471 0.0104 mg/Kg 07/05/22 15:31 07/08/22 21:37 1☼Acetone 0.0594 B 0.00471 0.00226 mg/Kg 07/05/22 15:31 07/08/22 21:37 1☼Benzene ND 0.00471 0.00160 mg/Kg 07/05/22 15:31 07/08/22 21:37 1☼Bromobenzene ND 0.00471 0.00207 mg/Kg 07/05/22 15:31 07/08/22 21:37 1☼Bromoform ND 0.00471 0.00226 mg/Kg 07/05/22 15:31 07/08/22 21:37 1☼Bromomethane ND 0.00471 0.00198 mg/Kg 07/05/22 15:31 07/08/22 21:37 1☼Carbon disulfide ND 0.00471 0.00198 mg/Kg 07/05/22 15:31 07/08/22 21:37 1☼Carbon tetrachloride ND 0.00471 0.00132 mg/Kg 07/05/22 15:31 07/08/22 21:37 1☼Chlorobenzene ND 0.00471 0.00189 mg/Kg 07/05/22 15:31 07/08/22 21:37 1☼Chlorobromomethane ND 0.00471 0.00198 mg/Kg 07/05/22 15:31 07/08/22 21:37 1☼Chlorodibromomethane ND 0.00471 0.00207 mg/Kg 07/05/22 15:31 07/08/22 21:37 1☼Chloroethane ND *+ 0.00471 0.00189 mg/Kg 07/05/22 15:31 07/08/22 21:37 1☼Chloroform ND 0.00471 0.00226 mg/Kg 07/05/22 15:31 07/08/22 21:37 1☼Chloromethane ND 0.00471 0.00273 mg/Kg 07/05/22 15:31 07/08/22 21:37 1☼cis-1,2-Dichloroethene ND 0.00471 0.00207 mg/Kg 07/05/22 15:31 07/08/22 21:37 1☼cis-1,3-Dichloropropene ND 0.00471 0.00189 mg/Kg 07/05/22 15:31 07/08/22 21:37 1☼Dibromomethane ND 0.00471 0.00189 mg/Kg 07/05/22 15:31 07/08/22 21:37 1☼Dichlorobromomethane ND 0.00471 0.00302 mg/Kg 07/05/22 15:31 07/08/22 21:37 1☼Dichlorodifluoromethane ND 0.00943 0.00943 mg/Kg 07/05/22 15:31 07/08/22 21:37 1☼Ethyl acetate ND 0.170 0.0713 mg/Kg 07/05/22 15:31 07/13/22 18:42 40☼Ethylbenzene ND 0.00471 0.00160 mg/Kg 07/05/22 15:31 07/08/22 21:37 1☼Ethylene Dibromide ND 0.00471 0.00386 mg/Kg 07/05/22 15:31 07/08/22 21:37 1☼Hexachlorobutadiene ND Eurofins Savannah Page 61 of 176 7/14/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 Client Sample Results Job ID: 680-217621-1Client: S&ME, Inc. Project/Site: Greenhouse Project Lab Sample ID: 680-217621-15Client Sample ID: Soil Dup Matrix: SoilDate Collected: 06/29/22 00:00 Percent Solids: 85.1Date Received: 06/30/22 10:30 Method: 8260D - Volatile Organic Compounds by GC/MS (Continued) RL MDL Hexane ND 0.170 0.0578 mg/Kg ☼07/05/22 15:31 07/13/22 18:42 40 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 0.00471 0.00160 mg/Kg 07/05/22 15:31 07/08/22 21:37 1☼Iodomethane ND 0.00943 0.00141 mg/Kg 07/05/22 15:31 07/08/22 21:37 1☼Isopropyl ether ND 0.00471 0.00207 mg/Kg 07/05/22 15:31 07/08/22 21:37 1☼Isopropylbenzene 0.00651 0.00471 0.00207 mg/Kg 07/05/22 15:31 07/08/22 21:37 1☼m,p-Xylene 0.00450 J 0.00471 0.00207 mg/Kg 07/05/22 15:31 07/08/22 21:37 1☼Methyl tert-butyl ether ND 0.00943 0.00754 mg/Kg 07/05/22 15:31 07/08/22 21:37 1☼Methylene Chloride ND 0.170 0.105 mg/Kg 07/05/22 15:31 07/13/22 18:42 40☼Naphthalene ND 0.00471 0.00179 mg/Kg 07/05/22 15:31 07/08/22 21:37 1☼n-Butylbenzene 0.0235 0.170 0.146 mg/Kg 07/05/22 15:31 07/13/22 18:42 40☼n-Heptane ND 0.00471 0.00207 mg/Kg 07/05/22 15:31 07/08/22 21:37 1☼N-Propylbenzene 0.0326 0.170 0.0781 mg/Kg 07/05/22 15:31 07/13/22 18:42 40☼o-Xylene ND 0.00471 0.00189 mg/Kg 07/05/22 15:31 07/08/22 21:37 1☼sec-Butylbenzene 0.00467 J 0.00471 0.00179 mg/Kg 07/05/22 15:31 07/08/22 21:37 1☼Styrene ND 0.00471 0.00236 mg/Kg 07/05/22 15:31 07/08/22 21:37 1☼tert-Butylbenzene ND 0.00471 0.00245 mg/Kg 07/05/22 15:31 07/08/22 21:37 1☼Tetrachloroethene ND 0.00471 0.00245 mg/Kg 07/05/22 15:31 07/08/22 21:37 1☼Toluene ND 0.00471 0.00217 mg/Kg 07/05/22 15:31 07/08/22 21:37 1☼trans-1,2-Dichloroethene ND 0.00471 0.00245 mg/Kg 07/05/22 15:31 07/08/22 21:37 1☼trans-1,3-Dichloropropene ND 0.00943 0.00226 mg/Kg 07/05/22 15:31 07/08/22 21:37 1☼trans-1,4-Dichloro-2-butene ND 0.00471 0.00170 mg/Kg 07/05/22 15:31 07/08/22 21:37 1☼Trichloroethene ND 0.00471 0.00292 mg/Kg 07/05/22 15:31 07/08/22 21:37 1☼Trichlorofluoromethane ND 0.00943 0.00518 mg/Kg 07/05/22 15:31 07/08/22 21:37 1☼Vinyl acetate ND *+ 0.00471 0.00264 mg/Kg 07/05/22 15:31 07/08/22 21:37 1☼Vinyl chloride ND 0.340 0.122 mg/Kg 07/05/22 15:31 07/13/22 18:42 40☼Xylenes, Total ND 1,2-Dichloroethane-d4 (Surr)132 S1+65-130 07/05/22 15:31 07/08/22 21:37 1 Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery 1,2-Dichloroethane-d4 (Surr)98 07/05/22 15:31 07/13/22 18:42 4065-130 4-Bromofluorobenzene (Surr)89 07/05/22 15:31 07/08/22 21:37 165-130 4-Bromofluorobenzene (Surr)108 07/05/22 15:31 07/13/22 18:42 4065-130 Dibromofluoromethane (Surr)126 07/05/22 15:31 07/08/22 21:37 165-130 Dibromofluoromethane (Surr)98 07/05/22 15:31 07/13/22 18:42 4065-130 Toluene-d8 (Surr)101 07/05/22 15:31 07/08/22 21:37 165-130 Toluene-d8 (Surr)101 07/05/22 15:31 07/13/22 18:42 4065-130 Method: 8270E - Semivolatile Organic Compounds (GC/MS) RL MDL 1,1'-Biphenyl ND 1.93 1.93 mg/Kg ☼07/11/22 13:00 07/12/22 20:39 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 0.375 0.0398 mg/Kg 07/11/22 13:00 07/12/22 20:39 1☼2,4,5-Trichlorophenol ND 0.375 0.0330 mg/Kg 07/11/22 13:00 07/12/22 20:39 1☼2,4,6-Trichlorophenol ND 0.375 0.0398 mg/Kg 07/11/22 13:00 07/12/22 20:39 1☼2,4-Dichlorophenol ND 0.375 0.0501 mg/Kg 07/11/22 13:00 07/12/22 20:39 1☼2,4-Dimethylphenol ND 1.93 0.944 mg/Kg 07/11/22 13:00 07/12/22 20:39 1☼2,4-Dinitrophenol ND 0.375 0.0557 mg/Kg 07/11/22 13:00 07/12/22 20:39 1☼2,4-Dinitrotoluene ND 0.375 0.0478 mg/Kg 07/11/22 13:00 07/12/22 20:39 1☼2,6-Dinitrotoluene ND 0.375 0.0398 mg/Kg 07/11/22 13:00 07/12/22 20:39 1☼2-Chloronaphthalene ND 0.375 0.0455 mg/Kg 07/11/22 13:00 07/12/22 20:39 1☼2-Chlorophenol ND 0.375 0.0432 mg/Kg 07/11/22 13:00 07/12/22 20:39 1☼2-Methylnaphthalene ND 0.375 0.0307 mg/Kg 07/11/22 13:00 07/12/22 20:39 1☼2-Methylphenol ND Eurofins Savannah Page 62 of 176 7/14/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 Client Sample Results Job ID: 680-217621-1Client: S&ME, Inc. Project/Site: Greenhouse Project Lab Sample ID: 680-217621-15Client Sample ID: Soil Dup Matrix: SoilDate Collected: 06/29/22 00:00 Percent Solids: 85.1Date Received: 06/30/22 10:30 Method: 8270E - Semivolatile Organic Compounds (GC/MS) (Continued) RL MDL 2-Nitroaniline ND 1.93 0.0512 mg/Kg ☼07/11/22 13:00 07/12/22 20:39 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 0.375 0.0466 mg/Kg 07/11/22 13:00 07/12/22 20:39 1☼2-Nitrophenol ND 0.375 0.0489 mg/Kg 07/11/22 13:00 07/12/22 20:39 1☼3 & 4 Methylphenol ND 0.751 0.0319 mg/Kg 07/11/22 13:00 07/12/22 20:39 1☼3,3'-Dichlorobenzidine ND 1.93 0.0523 mg/Kg 07/11/22 13:00 07/12/22 20:39 1☼3-Nitroaniline ND 1.93 0.193 mg/Kg 07/11/22 13:00 07/12/22 20:39 1☼4,6-Dinitro-2-methylphenol ND 0.375 0.0410 mg/Kg 07/11/22 13:00 07/12/22 20:39 1☼4-Bromophenyl phenyl ether ND 0.375 0.0398 mg/Kg 07/11/22 13:00 07/12/22 20:39 1☼4-Chloro-3-methylphenol ND 0.751 0.0592 mg/Kg 07/11/22 13:00 07/12/22 20:39 1☼4-Chloroaniline ND 0.375 0.0501 mg/Kg 07/11/22 13:00 07/12/22 20:39 1☼4-Chlorophenyl phenyl ether ND 1.93 0.0557 mg/Kg 07/11/22 13:00 07/12/22 20:39 1☼4-Nitroaniline ND 1.93 0.375 mg/Kg 07/11/22 13:00 07/12/22 20:39 1☼4-Nitrophenol ND 0.375 0.0466 mg/Kg 07/11/22 13:00 07/12/22 20:39 1☼Acenaphthene ND 0.375 0.0410 mg/Kg 07/11/22 13:00 07/12/22 20:39 1☼Acenaphthylene ND 0.375 0.0319 mg/Kg 07/11/22 13:00 07/12/22 20:39 1☼Acetophenone ND 0.375 0.0284 mg/Kg 07/11/22 13:00 07/12/22 20:39 1☼Anthracene ND 0.375 0.0262 mg/Kg 07/11/22 13:00 07/12/22 20:39 1☼Atrazine ND 0.375 0.0660 mg/Kg 07/11/22 13:00 07/12/22 20:39 1☼Benzaldehyde ND 0.375 0.0307 mg/Kg 07/11/22 13:00 07/12/22 20:39 1☼Benzo[a]anthracene ND 0.375 0.0592 mg/Kg 07/11/22 13:00 07/12/22 20:39 1☼Benzo[a]pyrene ND 0.375 0.0432 mg/Kg 07/11/22 13:00 07/12/22 20:39 1☼Benzo[b]fluoranthene ND 0.375 0.0250 mg/Kg 07/11/22 13:00 07/12/22 20:39 1☼Benzo[g,h,i]perylene ND 0.375 0.0739 mg/Kg 07/11/22 13:00 07/12/22 20:39 1☼Benzo[k]fluoranthene ND 0.375 0.0341 mg/Kg 07/11/22 13:00 07/12/22 20:39 1☼bis (2-chloroisopropyl) ether ND 0.375 0.0444 mg/Kg 07/11/22 13:00 07/12/22 20:39 1☼Bis(2-chloroethoxy)methane ND 0.375 0.0512 mg/Kg 07/11/22 13:00 07/12/22 20:39 1☼Bis(2-chloroethyl)ether ND 0.375 0.0330 mg/Kg 07/11/22 13:00 07/12/22 20:39 1☼Bis(2-ethylhexyl) phthalate 0.0581 J B 0.375 0.0296 mg/Kg 07/11/22 13:00 07/12/22 20:39 1☼Butyl benzyl phthalate ND 0.375 0.0751 mg/Kg 07/11/22 13:00 07/12/22 20:39 1☼Caprolactam ND 0.375 0.0341 mg/Kg 07/11/22 13:00 07/12/22 20:39 1☼Carbazole ND 0.375 0.0239 mg/Kg 07/11/22 13:00 07/12/22 20:39 1☼Chrysene ND 0.375 0.0444 mg/Kg 07/11/22 13:00 07/12/22 20:39 1☼Dibenz(a,h)anthracene ND 0.375 0.0375 mg/Kg 07/11/22 13:00 07/12/22 20:39 1☼Dibenzofuran ND 0.375 0.0421 mg/Kg 07/11/22 13:00 07/12/22 20:39 1☼Diethyl phthalate ND 0.375 0.0387 mg/Kg 07/11/22 13:00 07/12/22 20:39 1☼Dimethyl phthalate ND 0.375 0.0341 mg/Kg 07/11/22 13:00 07/12/22 20:39 1☼Di-n-butyl phthalate ND 0.375 0.0330 mg/Kg 07/11/22 13:00 07/12/22 20:39 1☼Di-n-octyl phthalate ND 0.375 0.0364 mg/Kg 07/11/22 13:00 07/12/22 20:39 1☼Fluoranthene ND 0.375 0.0410 mg/Kg 07/11/22 13:00 07/12/22 20:39 1☼Fluorene ND 0.375 0.0444 mg/Kg 07/11/22 13:00 07/12/22 20:39 1☼Hexachlorobenzene ND 0.375 0.0410 mg/Kg 07/11/22 13:00 07/12/22 20:39 1☼Hexachlorobutadiene ND 0.375 0.0466 mg/Kg 07/11/22 13:00 07/12/22 20:39 1☼Hexachlorocyclopentadiene ND 0.375 0.0319 mg/Kg 07/11/22 13:00 07/12/22 20:39 1☼Hexachloroethane ND 0.375 0.0319 mg/Kg 07/11/22 13:00 07/12/22 20:39 1☼Indeno[1,2,3-cd]pyrene ND 0.375 0.0375 mg/Kg 07/11/22 13:00 07/12/22 20:39 1☼Isophorone ND 0.375 0.0341 mg/Kg 07/11/22 13:00 07/12/22 20:39 1☼Naphthalene ND 0.375 0.0296 mg/Kg 07/11/22 13:00 07/12/22 20:39 1☼Nitrobenzene ND 0.375 0.0364 mg/Kg 07/11/22 13:00 07/12/22 20:39 1☼N-Nitrosodi-n-propylamine ND 0.375 0.0375 mg/Kg 07/11/22 13:00 07/12/22 20:39 1☼N-Nitrosodiphenylamine ND Eurofins Savannah Page 63 of 176 7/14/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 Client Sample Results Job ID: 680-217621-1Client: S&ME, Inc. Project/Site: Greenhouse Project Lab Sample ID: 680-217621-15Client Sample ID: Soil Dup Matrix: SoilDate Collected: 06/29/22 00:00 Percent Solids: 85.1Date Received: 06/30/22 10:30 Method: 8270E - Semivolatile Organic Compounds (GC/MS) (Continued) RL MDL Pentachlorophenol ND 1.93 0.375 mg/Kg ☼07/11/22 13:00 07/12/22 20:39 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 0.375 0.0307 mg/Kg 07/11/22 13:00 07/12/22 20:39 1☼Phenanthrene ND 0.375 0.0387 mg/Kg 07/11/22 13:00 07/12/22 20:39 1☼Phenol ND 0.375 0.0307 mg/Kg 07/11/22 13:00 07/12/22 20:39 1☼Pyrene ND 2,4,6-Tribromophenol (Surr)57 21-132 07/11/22 13:00 07/12/22 20:39 1 Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery 2-Fluorobiphenyl (Surr)53 07/11/22 13:00 07/12/22 20:39 125-130 2-Fluorophenol (Surr)42 07/11/22 13:00 07/12/22 20:39 118-130 Nitrobenzene-d5 (Surr)47 07/11/22 13:00 07/12/22 20:39 119-130 Phenol-d5 (Surr)45 07/11/22 13:00 07/12/22 20:39 121-130 Terphenyl-d14 (Surr)74 07/11/22 13:00 07/12/22 20:39 131-133 Method: 6020B - Metals (ICP/MS) RL MDL Arsenic 2.23 0.324 0.108 mg/Kg ☼07/01/22 07:41 07/01/22 16:46 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 0.539 0.0647 mg/Kg 07/01/22 07:41 07/01/22 16:46 1☼Barium 64.9 0.0539 0.0162 mg/Kg 07/01/22 07:41 07/01/22 16:46 1☼Cadmium ND 1.08 0.119 mg/Kg 07/01/22 07:41 07/01/22 16:46 1☼Chromium 20.6 B 0.216 0.0539 mg/Kg 07/01/22 07:41 07/01/22 16:46 1☼Lead 9.37 0.539 0.108 mg/Kg 07/01/22 07:41 07/01/22 16:46 1☼Selenium 1.26 0.108 0.0108 mg/Kg 07/01/22 07:41 07/01/22 16:46 1☼Silver ND Method: 7471B - Mercury (CVAA) RL MDL Mercury ND 0.0277 0.00887 mg/Kg ☼07/06/22 09:50 07/06/22 16:58 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier Eurofins Savannah Page 64 of 176 7/14/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 QC Sample Results Job ID: 680-217621-1Client: S&ME, Inc. Project/Site: Greenhouse Project Method: 8260D - Volatile Organic Compounds by GC/MS Client Sample ID: Method BlankLab Sample ID: MB 680-729742/8 Matrix: Solid Prep Type: Total/NA Analysis Batch: 729742 RL MDL 1,1,1,2-Tetrachloroethane ND 0.00500 0.00130 mg/Kg 07/08/22 16:24 1 MB MB Analyte Dil FacAnalyzedPreparedDUnitResultQualifier ND 0.002600.00500 mg/Kg 07/08/22 16:24 11,1,1-Trichloroethane ND 0.002100.00500 mg/Kg 07/08/22 16:24 11,1,2,2-Tetrachloroethane ND 0.002900.00500 mg/Kg 07/08/22 16:24 11,1,2-Trichloro-1,2,2-trifluoroethane ND 0.001500.00500 mg/Kg 07/08/22 16:24 11,1,2-Trichloroethane ND 0.002900.00500 mg/Kg 07/08/22 16:24 11,1-Dichloroethane ND 0.003600.00500 mg/Kg 07/08/22 16:24 11,1-Dichloroethene ND 0.002000.00500 mg/Kg 07/08/22 16:24 11,1-Dichloropropene ND 0.002000.00500 mg/Kg 07/08/22 16:24 11,2,3-Trichlorobenzene ND 0.001800.00500 mg/Kg 07/08/22 16:24 11,2,3-Trichloropropane ND 0.002500.00500 mg/Kg 07/08/22 16:24 11,2,4-Trichlorobenzene ND 0.002500.00500 mg/Kg 07/08/22 16:24 11,2,4-Trimethylbenzene ND 0.001600.0100 mg/Kg 07/08/22 16:24 11,2-Dibromo-3-Chloropropane ND 0.001700.00500 mg/Kg 07/08/22 16:24 11,2-Dichlorobenzene ND 0.002300.00500 mg/Kg 07/08/22 16:24 11,2-Dichloroethane ND 0.002600.00500 mg/Kg 07/08/22 16:24 11,2-Dichloropropane ND 0.002400.00500 mg/Kg 07/08/22 16:24 11,3,5-Trimethylbenzene ND 0.002000.00500 mg/Kg 07/08/22 16:24 11,3-Dichlorobenzene ND 0.002200.00500 mg/Kg 07/08/22 16:24 11,3-Dichloropropane ND 0.001800.00500 mg/Kg 07/08/22 16:24 11,4-Dichlorobenzene ND 0.002200.00500 mg/Kg 07/08/22 16:24 12,2-Dichloropropane ND 0.009200.0250 mg/Kg 07/08/22 16:24 12-Butanone (MEK) ND 0.002300.00500 mg/Kg 07/08/22 16:24 12-Chlorotoluene ND 0.01900.0250 mg/Kg 07/08/22 16:24 12-Hexanone ND 0.002100.00500 mg/Kg 07/08/22 16:24 14-Chlorotoluene ND 0.002600.00500 mg/Kg 07/08/22 16:24 14-Isopropyltoluene ND 0.01800.0250 mg/Kg 07/08/22 16:24 14-Methyl-2-pentanone (MIBK) 0.01608 J 0.01100.0500 mg/Kg 07/08/22 16:24 1Acetone ND 0.002400.00500 mg/Kg 07/08/22 16:24 1Benzene ND 0.001700.00500 mg/Kg 07/08/22 16:24 1Bromobenzene ND 0.002200.00500 mg/Kg 07/08/22 16:24 1Bromoform ND 0.002400.00500 mg/Kg 07/08/22 16:24 1Bromomethane ND 0.002100.00500 mg/Kg 07/08/22 16:24 1Carbon disulfide ND 0.002100.00500 mg/Kg 07/08/22 16:24 1Carbon tetrachloride ND 0.001400.00500 mg/Kg 07/08/22 16:24 1Chlorobenzene ND 0.002000.00500 mg/Kg 07/08/22 16:24 1Chlorobromomethane ND 0.002100.00500 mg/Kg 07/08/22 16:24 1Chlorodibromomethane ND 0.002200.00500 mg/Kg 07/08/22 16:24 1Chloroethane ND 0.002000.00500 mg/Kg 07/08/22 16:24 1Chloroform ND 0.002400.00500 mg/Kg 07/08/22 16:24 1Chloromethane ND 0.002900.00500 mg/Kg 07/08/22 16:24 1cis-1,2-Dichloroethene ND 0.002200.00500 mg/Kg 07/08/22 16:24 1cis-1,3-Dichloropropene ND 0.002000.00500 mg/Kg 07/08/22 16:24 1Dibromomethane ND 0.002000.00500 mg/Kg 07/08/22 16:24 1Dichlorobromomethane ND 0.003200.00500 mg/Kg 07/08/22 16:24 1Dichlorodifluoromethane ND 0.01000.0100 mg/Kg 07/08/22 16:24 1Ethyl acetate ND 0.002100.00500 mg/Kg 07/08/22 16:24 1Ethylbenzene ND 0.001700.00500 mg/Kg 07/08/22 16:24 1Ethylene Dibromide Eurofins Savannah Page 65 of 176 7/14/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 QC Sample Results Job ID: 680-217621-1Client: S&ME, Inc. Project/Site: Greenhouse Project Method: 8260D - Volatile Organic Compounds by GC/MS (Continued) Client Sample ID: Method BlankLab Sample ID: MB 680-729742/8 Matrix: Solid Prep Type: Total/NA Analysis Batch: 729742 RL MDL Hexachlorobutadiene ND 0.00500 0.00410 mg/Kg 07/08/22 16:24 1 MB MB Analyte Dil FacAnalyzedPreparedDUnitResultQualifier ND 0.001700.00500 mg/Kg 07/08/22 16:24 1Hexane ND 0.001700.00500 mg/Kg 07/08/22 16:24 1Iodomethane ND 0.001500.0100 mg/Kg 07/08/22 16:24 1Isopropyl ether ND 0.002200.00500 mg/Kg 07/08/22 16:24 1Isopropylbenzene ND 0.002200.00500 mg/Kg 07/08/22 16:24 1m,p-Xylene ND 0.002200.00500 mg/Kg 07/08/22 16:24 1Methyl tert-butyl ether ND 0.008000.0100 mg/Kg 07/08/22 16:24 1Methylene Chloride ND 0.003100.00500 mg/Kg 07/08/22 16:24 1Naphthalene ND 0.001900.00500 mg/Kg 07/08/22 16:24 1n-Butylbenzene ND 0.004300.00500 mg/Kg 07/08/22 16:24 1n-Heptane ND 0.002200.00500 mg/Kg 07/08/22 16:24 1N-Propylbenzene ND 0.002300.00500 mg/Kg 07/08/22 16:24 1o-Xylene ND 0.002000.00500 mg/Kg 07/08/22 16:24 1sec-Butylbenzene ND 0.001900.00500 mg/Kg 07/08/22 16:24 1Styrene ND 0.002500.00500 mg/Kg 07/08/22 16:24 1tert-Butylbenzene ND 0.002600.00500 mg/Kg 07/08/22 16:24 1Tetrachloroethene ND 0.002600.00500 mg/Kg 07/08/22 16:24 1Toluene ND 0.002300.00500 mg/Kg 07/08/22 16:24 1trans-1,2-Dichloroethene ND 0.002600.00500 mg/Kg 07/08/22 16:24 1trans-1,3-Dichloropropene ND 0.002400.0100 mg/Kg 07/08/22 16:24 1trans-1,4-Dichloro-2-butene ND 0.001800.00500 mg/Kg 07/08/22 16:24 1Trichloroethene ND 0.003100.00500 mg/Kg 07/08/22 16:24 1Trichlorofluoromethane ND 0.005500.0100 mg/Kg 07/08/22 16:24 1Vinyl acetate ND 0.002800.00500 mg/Kg 07/08/22 16:24 1Vinyl chloride ND 0.003600.0100 mg/Kg 07/08/22 16:24 1Xylenes, Total 1,2-Dichloroethane-d4 (Surr)105 65-130 07/08/22 16:24 1 MB MB Surrogate Dil FacPreparedAnalyzedQualifierLimits%Recovery 94 07/08/22 16:24 14-Bromofluorobenzene (Surr)65-130 104 07/08/22 16:24 1Dibromofluoromethane (Surr)65-130 103 07/08/22 16:24 1Toluene-d8 (Surr)65-130 Client Sample ID: Lab Control SampleLab Sample ID: LCS 680-729742/4 Matrix: Solid Prep Type: Total/NA Analysis Batch: 729742 1,1,1,2-Tetrachloroethane 0.0500 0.05463 mg/Kg 109 70 -130 Analyte LCS LCS DUnitResultQualifier %Rec Spike Added %Rec Limits 1,1,1-Trichloroethane 0.0500 0.04845 mg/Kg 97 70 -130 1,1,2,2-Tetrachloroethane 0.0500 0.05270 mg/Kg 105 64 -130 1,1,2-Trichloro-1,2,2-trifluoroetha ne 0.0500 0.04118 mg/Kg 82 70 -130 1,1,2-Trichloroethane 0.0500 0.04914 mg/Kg 98 56 -146 1,1-Dichloroethane 0.0500 0.04952 mg/Kg 99 70 -130 1,1-Dichloroethene 0.0500 0.04202 mg/Kg 84 69 -130 1,1-Dichloropropene 0.0500 0.04893 mg/Kg 98 70 -130 1,2,3-Trichlorobenzene 0.0500 0.05552 mg/Kg 111 70 -130 1,2,3-Trichloropropane 0.0500 0.05189 mg/Kg 104 64 -130 Eurofins Savannah Page 66 of 176 7/14/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 QC Sample Results Job ID: 680-217621-1Client: S&ME, Inc. Project/Site: Greenhouse Project Method: 8260D - Volatile Organic Compounds by GC/MS (Continued) Client Sample ID: Lab Control SampleLab Sample ID: LCS 680-729742/4 Matrix: Solid Prep Type: Total/NA Analysis Batch: 729742 1,2,4-Trichlorobenzene 0.0500 0.05450 mg/Kg 109 70 -130 Analyte LCS LCS DUnitResultQualifier %Rec Spike Added %Rec Limits 1,2,4-Trimethylbenzene 0.0500 0.05062 mg/Kg 101 70 -130 1,2-Dibromo-3-Chloropropane 0.0500 0.05872 mg/Kg 117 42 -145 1,2-Dichlorobenzene 0.0500 0.05185 mg/Kg 104 70 -130 1,2-Dichloroethane 0.0500 0.04935 mg/Kg 99 68 -139 1,2-Dichloropropane 0.0500 0.04981 mg/Kg 100 70 -130 1,3,5-Trimethylbenzene 0.0500 0.05067 mg/Kg 101 70 -130 1,3-Dichlorobenzene 0.0500 0.05097 mg/Kg 102 70 -130 1,3-Dichloropropane 0.0500 0.05120 mg/Kg 102 54 -150 1,4-Dichlorobenzene 0.0500 0.04958 mg/Kg 99 70 -130 2,2-Dichloropropane 0.0500 0.04920 mg/Kg 98 70 -130 2-Butanone (MEK)0.250 0.2587 mg/Kg 103 40 -150 2-Chlorotoluene 0.0500 0.04924 mg/Kg 98 70 -130 2-Hexanone 0.250 0.2157 mg/Kg 86 30 -150 4-Chlorotoluene 0.0500 0.04836 mg/Kg 97 70 -130 4-Isopropyltoluene 0.0500 0.05083 mg/Kg 102 70 -130 4-Methyl-2-pentanone (MIBK)0.250 0.2253 mg/Kg 90 34 -150 Acetone 0.250 0.2399 mg/Kg 96 10 -150 Benzene 0.0500 0.04981 mg/Kg 100 70 -130 Bromobenzene 0.0500 0.04971 mg/Kg 99 70 -130 Bromoform 0.0500 0.05191 mg/Kg 104 68 -130 Bromomethane 0.0500 0.05359 mg/Kg 107 70 -130 Carbon disulfide 0.0500 0.04336 mg/Kg 87 70 -130 Carbon tetrachloride 0.0500 0.04797 mg/Kg 96 70 -130 Chlorobenzene 0.0500 0.05109 mg/Kg 102 70 -130 Chlorobromomethane 0.0500 0.05178 mg/Kg 104 66 -130 Chlorodibromomethane 0.0500 0.05176 mg/Kg 104 64 -133 Chloroethane 0.0500 0.06741 *+mg/Kg 135 70 -130 Chloroform 0.0500 0.04902 mg/Kg 98 70 -130 Chloromethane 0.0500 0.04238 mg/Kg 85 70 -130 cis-1,2-Dichloroethene 0.0500 0.04850 mg/Kg 97 70 -130 cis-1,3-Dichloropropene 0.0500 0.05241 mg/Kg 105 70 -130 Dibromomethane 0.0500 0.05100 mg/Kg 102 59 -142 Dichlorobromomethane 0.0500 0.05139 mg/Kg 103 70 -130 Dichlorodifluoromethane 0.0500 0.04393 mg/Kg 88 43 -131 Ethylbenzene 0.0500 0.05107 mg/Kg 102 70 -130 Ethylene Dibromide 0.0500 0.05036 mg/Kg 101 48 -150 Hexachlorobutadiene 0.0500 0.04611 mg/Kg 92 70 -130 Hexane 0.0500 0.04273 mg/Kg 85 70 -130 Iodomethane 0.0500 0.04998 mg/Kg 100 65 -138 Isopropylbenzene 0.0500 0.04961 mg/Kg 99 70 -130 m,p-Xylene 0.0500 0.04846 mg/Kg 97 70 -130 Methyl tert-butyl ether 0.0500 0.04589 mg/Kg 92 70 -130 Methylene Chloride 0.0500 0.05093 mg/Kg 102 54 -149 Naphthalene 0.0500 0.05929 mg/Kg 119 46 -150 n-Butylbenzene 0.0500 0.05161 mg/Kg 103 70 -130 n-Heptane 0.0500 0.04616 mg/Kg 92 70 -130 N-Propylbenzene 0.0500 0.04891 mg/Kg 98 70 -130 o-Xylene 0.0500 0.04967 mg/Kg 99 70 -130 Eurofins Savannah Page 67 of 176 7/14/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 QC Sample Results Job ID: 680-217621-1Client: S&ME, Inc. Project/Site: Greenhouse Project Method: 8260D - Volatile Organic Compounds by GC/MS (Continued) Client Sample ID: Lab Control SampleLab Sample ID: LCS 680-729742/4 Matrix: Solid Prep Type: Total/NA Analysis Batch: 729742 sec-Butylbenzene 0.0500 0.05017 mg/Kg 100 69 -142 Analyte LCS LCS DUnitResultQualifier %Rec Spike Added %Rec Limits Styrene 0.0500 0.05167 mg/Kg 103 70 -130 tert-Butylbenzene 0.0500 0.04929 mg/Kg 99 67 -145 Tetrachloroethene 0.0500 0.04910 mg/Kg 98 70 -130 Toluene 0.0500 0.04857 mg/Kg 97 70 -130 trans-1,2-Dichloroethene 0.0500 0.04738 mg/Kg 95 67 -130 trans-1,3-Dichloropropene 0.0500 0.05288 mg/Kg 106 54 -150 trans-1,4-Dichloro-2-butene 0.0500 0.05127 mg/Kg 103 54 -150 Trichloroethene 0.0500 0.04530 mg/Kg 91 70 -130 Trichlorofluoromethane 0.0500 0.04281 mg/Kg 86 70 -130 Vinyl acetate 0.100 0.1601 *+mg/Kg 160 53 -150 Vinyl chloride 0.0500 0.03821 mg/Kg 76 70 -130 Xylenes, Total 0.100 0.09813 mg/Kg 98 70 -130 1,2-Dichloroethane-d4 (Surr)65 -130 Surrogate 101 LCS LCS Qualifier Limits%Recovery 954-Bromofluorobenzene (Surr)65 -130 99Dibromofluoromethane (Surr)65 -130 100Toluene-d8 (Surr)65 -130 Client Sample ID: Lab Control Sample DupLab Sample ID: LCSD 680-729742/5 Matrix: Solid Prep Type: Total/NA Analysis Batch: 729742 1,1,1,2-Tetrachloroethane 0.0500 0.05041 mg/Kg 101 70 -130 8 30 Analyte LCSD LCSD DUnitResultQualifier %Rec Spike Added %Rec Limits LimitRPD RPD 1,1,1-Trichloroethane 0.0500 0.04313 mg/Kg 86 70 -130 12 30 1,1,2,2-Tetrachloroethane 0.0500 0.04430 mg/Kg 89 64 -130 17 30 1,1,2-Trichloro-1,2,2-trifluoroetha ne 0.0500 0.04051 mg/Kg 81 70 -130 2 40 1,1,2-Trichloroethane 0.0500 0.03653 mg/Kg 73 56 -146 29 30 1,1-Dichloroethane 0.0500 0.04464 mg/Kg 89 70 -130 10 30 1,1-Dichloroethene 0.0500 0.04396 mg/Kg 88 69 -130 5 50 1,1-Dichloropropene 0.0500 0.04403 mg/Kg 88 70 -130 11 30 1,2,3-Trichlorobenzene 0.0500 0.05016 mg/Kg 100 70 -130 10 30 1,2,3-Trichloropropane 0.0500 0.04845 mg/Kg 97 64 -130 7 30 1,2,4-Trichlorobenzene 0.0500 0.04592 mg/Kg 92 70 -130 17 30 1,2,4-Trimethylbenzene 0.0500 0.04738 mg/Kg 95 70 -130 7 30 1,2-Dibromo-3-Chloropropane 0.0500 0.05204 mg/Kg 104 42 -145 12 30 1,2-Dichlorobenzene 0.0500 0.04764 mg/Kg 95 70 -130 8 30 1,2-Dichloroethane 0.0500 0.04413 mg/Kg 88 68 -139 11 30 1,2-Dichloropropane 0.0500 0.04466 mg/Kg 89 70 -130 11 30 1,3,5-Trimethylbenzene 0.0500 0.04602 mg/Kg 92 70 -130 10 30 1,3-Dichlorobenzene 0.0500 0.04554 mg/Kg 91 70 -130 11 30 1,3-Dichloropropane 0.0500 0.03847 mg/Kg 77 54 -150 28 30 1,4-Dichlorobenzene 0.0500 0.04513 mg/Kg 90 70 -130 9 30 2,2-Dichloropropane 0.0500 0.04403 mg/Kg 88 70 -130 11 30 2-Butanone (MEK)0.250 0.2166 mg/Kg 87 40 -150 18 30 2-Chlorotoluene 0.0500 0.04569 mg/Kg 91 70 -130 7 30 Eurofins Savannah Page 68 of 176 7/14/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 QC Sample Results Job ID: 680-217621-1Client: S&ME, Inc. Project/Site: Greenhouse Project Method: 8260D - Volatile Organic Compounds by GC/MS (Continued) Client Sample ID: Lab Control Sample DupLab Sample ID: LCSD 680-729742/5 Matrix: Solid Prep Type: Total/NA Analysis Batch: 729742 2-Hexanone 0.250 0.1830 mg/Kg 73 30 -150 16 30 Analyte LCSD LCSD DUnitResultQualifier %Rec Spike Added %Rec Limits LimitRPD RPD 4-Chlorotoluene 0.0500 0.04453 mg/Kg 89 70 -130 8 30 4-Isopropyltoluene 0.0500 0.04465 mg/Kg 89 70 -130 13 30 4-Methyl-2-pentanone (MIBK)0.250 0.1919 mg/Kg 77 34 -150 16 30 Acetone 0.250 0.2201 mg/Kg 88 10 -150 9 50 Benzene 0.0500 0.04528 mg/Kg 91 70 -130 10 30 Bromobenzene 0.0500 0.04831 mg/Kg 97 70 -130 3 30 Bromoform 0.0500 0.05076 mg/Kg 102 68 -130 2 30 Bromomethane 0.0500 0.06458 mg/Kg 129 70 -130 19 30 Carbon disulfide 0.0500 0.04436 mg/Kg 89 70 -130 2 30 Carbon tetrachloride 0.0500 0.04296 mg/Kg 86 70 -130 11 30 Chlorobenzene 0.0500 0.04586 mg/Kg 92 70 -130 11 30 Chlorobromomethane 0.0500 0.04595 mg/Kg 92 66 -130 12 30 Chlorodibromomethane 0.0500 0.04272 mg/Kg 85 64 -133 19 30 Chloroethane 0.0500 0.05974 mg/Kg 119 70 -130 12 30 Chloroform 0.0500 0.04336 mg/Kg 87 70 -130 12 30 Chloromethane 0.0500 0.04910 mg/Kg 98 70 -130 15 30 cis-1,2-Dichloroethene 0.0500 0.04333 mg/Kg 87 70 -130 11 30 cis-1,3-Dichloropropene 0.0500 0.03943 mg/Kg 79 70 -130 28 30 Dibromomethane 0.0500 0.04517 mg/Kg 90 59 -142 12 30 Dichlorobromomethane 0.0500 0.04529 mg/Kg 91 70 -130 13 30 Dichlorodifluoromethane 0.0500 0.04643 mg/Kg 93 43 -131 6 30 Ethylbenzene 0.0500 0.04508 mg/Kg 90 70 -130 12 30 Ethylene Dibromide 0.0500 0.04014 mg/Kg 80 48 -150 23 30 Hexachlorobutadiene 0.0500 0.04090 mg/Kg 82 70 -130 12 30 Hexane 0.0500 0.03849 mg/Kg 77 70 -130 10 30 Iodomethane 0.0500 0.04550 mg/Kg 91 65 -138 9 30 Isopropylbenzene 0.0500 0.04604 mg/Kg 92 70 -130 7 30 m,p-Xylene 0.0500 0.04349 mg/Kg 87 70 -130 11 30 Methyl tert-butyl ether 0.0500 0.04314 mg/Kg 86 70 -130 6 30 Methylene Chloride 0.0500 0.04662 mg/Kg 93 54 -149 9 30 Naphthalene 0.0500 0.05264 mg/Kg 105 46 -150 12 30 n-Butylbenzene 0.0500 0.04451 mg/Kg 89 70 -130 15 30 n-Heptane 0.0500 0.04268 mg/Kg 85 70 -130 8 30 N-Propylbenzene 0.0500 0.04426 mg/Kg 89 70 -130 10 30 o-Xylene 0.0500 0.04353 mg/Kg 87 70 -130 13 30 sec-Butylbenzene 0.0500 0.04852 mg/Kg 97 69 -142 3 30 Styrene 0.0500 0.04552 mg/Kg 91 70 -130 13 30 tert-Butylbenzene 0.0500 0.04766 mg/Kg 95 67 -145 3 30 Tetrachloroethene 0.0500 0.04182 mg/Kg 84 70 -130 16 30 Toluene 0.0500 0.03677 mg/Kg 74 70 -130 28 30 trans-1,2-Dichloroethene 0.0500 0.04508 mg/Kg 90 67 -130 5 30 trans-1,3-Dichloropropene 0.0500 0.04037 mg/Kg 81 54 -150 27 30 trans-1,4-Dichloro-2-butene 0.0500 0.04921 mg/Kg 98 54 -150 4 30 Trichloroethene 0.0500 0.04058 mg/Kg 81 70 -130 11 30 Trichlorofluoromethane 0.0500 0.05081 mg/Kg 102 70 -130 17 30 Vinyl acetate 0.100 0.1423 mg/Kg 142 53 -150 12 30 Vinyl chloride 0.0500 0.04769 mg/Kg 95 70 -130 22 30 Xylenes, Total 0.100 0.08702 mg/Kg 87 70 -130 12 30 Eurofins Savannah Page 69 of 176 7/14/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 QC Sample Results Job ID: 680-217621-1Client: S&ME, Inc. Project/Site: Greenhouse Project Method: 8260D - Volatile Organic Compounds by GC/MS (Continued) 1,2-Dichloroethane-d4 (Surr)65 -130 Surrogate 85 LCSD LCSD Qualifier Limits%Recovery 824-Bromofluorobenzene (Surr)65 -130 89Dibromofluoromethane (Surr)65 -130 89Toluene-d8 (Surr)65 -130 Client Sample ID: Method BlankLab Sample ID: MB 680-730073/8 Matrix: Solid Prep Type: Total/NA Analysis Batch: 730073 RL MDL 1,1,1,2-Tetrachloroethane ND 0.00500 0.00130 mg/Kg 07/11/22 13:18 1 MB MB Analyte Dil FacAnalyzedPreparedDUnitResultQualifier ND 0.002600.00500 mg/Kg 07/11/22 13:18 11,1,1-Trichloroethane ND 0.002100.00500 mg/Kg 07/11/22 13:18 11,1,2,2-Tetrachloroethane ND 0.002900.00500 mg/Kg 07/11/22 13:18 11,1,2-Trichloro-1,2,2-trifluoroethane ND 0.001500.00500 mg/Kg 07/11/22 13:18 11,1,2-Trichloroethane ND 0.002900.00500 mg/Kg 07/11/22 13:18 11,1-Dichloroethane ND 0.003600.00500 mg/Kg 07/11/22 13:18 11,1-Dichloroethene ND 0.002000.00500 mg/Kg 07/11/22 13:18 11,1-Dichloropropene ND 0.002000.00500 mg/Kg 07/11/22 13:18 11,2,3-Trichlorobenzene ND 0.001800.00500 mg/Kg 07/11/22 13:18 11,2,3-Trichloropropane ND 0.002500.00500 mg/Kg 07/11/22 13:18 11,2,4-Trichlorobenzene ND 0.002500.00500 mg/Kg 07/11/22 13:18 11,2,4-Trimethylbenzene ND 0.001600.0100 mg/Kg 07/11/22 13:18 11,2-Dibromo-3-Chloropropane ND 0.001700.00500 mg/Kg 07/11/22 13:18 11,2-Dichlorobenzene ND 0.002300.00500 mg/Kg 07/11/22 13:18 11,2-Dichloroethane ND 0.002600.00500 mg/Kg 07/11/22 13:18 11,2-Dichloropropane ND 0.002400.00500 mg/Kg 07/11/22 13:18 11,3,5-Trimethylbenzene ND 0.002000.00500 mg/Kg 07/11/22 13:18 11,3-Dichlorobenzene ND 0.002200.00500 mg/Kg 07/11/22 13:18 11,3-Dichloropropane ND 0.001800.00500 mg/Kg 07/11/22 13:18 11,4-Dichlorobenzene ND 0.002200.00500 mg/Kg 07/11/22 13:18 12,2-Dichloropropane ND 0.009200.0250 mg/Kg 07/11/22 13:18 12-Butanone (MEK) ND 0.002300.00500 mg/Kg 07/11/22 13:18 12-Chlorotoluene ND 0.01900.0250 mg/Kg 07/11/22 13:18 12-Hexanone ND 0.002100.00500 mg/Kg 07/11/22 13:18 14-Chlorotoluene ND 0.002600.00500 mg/Kg 07/11/22 13:18 14-Isopropyltoluene ND 0.01800.0250 mg/Kg 07/11/22 13:18 14-Methyl-2-pentanone (MIBK) ND 0.01100.0500 mg/Kg 07/11/22 13:18 1Acetone ND 0.002400.00500 mg/Kg 07/11/22 13:18 1Benzene ND 0.001700.00500 mg/Kg 07/11/22 13:18 1Bromobenzene ND 0.002200.00500 mg/Kg 07/11/22 13:18 1Bromoform ND 0.002400.00500 mg/Kg 07/11/22 13:18 1Bromomethane ND 0.002100.00500 mg/Kg 07/11/22 13:18 1Carbon disulfide ND 0.002100.00500 mg/Kg 07/11/22 13:18 1Carbon tetrachloride ND 0.001400.00500 mg/Kg 07/11/22 13:18 1Chlorobenzene ND 0.002000.00500 mg/Kg 07/11/22 13:18 1Chlorobromomethane ND 0.002100.00500 mg/Kg 07/11/22 13:18 1Chlorodibromomethane ND 0.002200.00500 mg/Kg 07/11/22 13:18 1Chloroethane ND 0.002000.00500 mg/Kg 07/11/22 13:18 1Chloroform ND 0.002400.00500 mg/Kg 07/11/22 13:18 1Chloromethane ND 0.002900.00500 mg/Kg 07/11/22 13:18 1cis-1,2-Dichloroethene Eurofins Savannah Page 70 of 176 7/14/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 QC Sample Results Job ID: 680-217621-1Client: S&ME, Inc. Project/Site: Greenhouse Project Method: 8260D - Volatile Organic Compounds by GC/MS (Continued) Client Sample ID: Method BlankLab Sample ID: MB 680-730073/8 Matrix: Solid Prep Type: Total/NA Analysis Batch: 730073 RL MDL cis-1,3-Dichloropropene ND 0.00500 0.00220 mg/Kg 07/11/22 13:18 1 MB MB Analyte Dil FacAnalyzedPreparedDUnitResultQualifier ND 0.002000.00500 mg/Kg 07/11/22 13:18 1Dibromomethane ND 0.002000.00500 mg/Kg 07/11/22 13:18 1Dichlorobromomethane ND 0.003200.00500 mg/Kg 07/11/22 13:18 1Dichlorodifluoromethane ND 0.01000.0100 mg/Kg 07/11/22 13:18 1Ethyl acetate ND 0.002100.00500 mg/Kg 07/11/22 13:18 1Ethylbenzene ND 0.001700.00500 mg/Kg 07/11/22 13:18 1Ethylene Dibromide ND 0.004100.00500 mg/Kg 07/11/22 13:18 1Hexachlorobutadiene ND 0.001700.00500 mg/Kg 07/11/22 13:18 1Hexane ND 0.001700.00500 mg/Kg 07/11/22 13:18 1Iodomethane ND 0.001500.0100 mg/Kg 07/11/22 13:18 1Isopropyl ether ND 0.002200.00500 mg/Kg 07/11/22 13:18 1Isopropylbenzene ND 0.002200.00500 mg/Kg 07/11/22 13:18 1m,p-Xylene ND 0.002200.00500 mg/Kg 07/11/22 13:18 1Methyl tert-butyl ether ND 0.008000.0100 mg/Kg 07/11/22 13:18 1Methylene Chloride ND 0.003100.00500 mg/Kg 07/11/22 13:18 1Naphthalene ND 0.001900.00500 mg/Kg 07/11/22 13:18 1n-Butylbenzene ND 0.004300.00500 mg/Kg 07/11/22 13:18 1n-Heptane ND 0.002200.00500 mg/Kg 07/11/22 13:18 1N-Propylbenzene ND 0.002300.00500 mg/Kg 07/11/22 13:18 1o-Xylene ND 0.002000.00500 mg/Kg 07/11/22 13:18 1sec-Butylbenzene ND 0.001900.00500 mg/Kg 07/11/22 13:18 1Styrene ND 0.002500.00500 mg/Kg 07/11/22 13:18 1tert-Butylbenzene ND 0.002600.00500 mg/Kg 07/11/22 13:18 1Tetrachloroethene ND 0.002600.00500 mg/Kg 07/11/22 13:18 1Toluene ND 0.002300.00500 mg/Kg 07/11/22 13:18 1trans-1,2-Dichloroethene ND 0.002600.00500 mg/Kg 07/11/22 13:18 1trans-1,3-Dichloropropene ND 0.002400.0100 mg/Kg 07/11/22 13:18 1trans-1,4-Dichloro-2-butene ND 0.001800.00500 mg/Kg 07/11/22 13:18 1Trichloroethene ND 0.003100.00500 mg/Kg 07/11/22 13:18 1Trichlorofluoromethane ND 0.005500.0100 mg/Kg 07/11/22 13:18 1Vinyl acetate ND 0.002800.00500 mg/Kg 07/11/22 13:18 1Vinyl chloride ND 0.003600.0100 mg/Kg 07/11/22 13:18 1Xylenes, Total 1,2-Dichloroethane-d4 (Surr)96 65-130 07/11/22 13:18 1 MB MB Surrogate Dil FacPreparedAnalyzedQualifierLimits%Recovery 107 07/11/22 13:18 14-Bromofluorobenzene (Surr)65-130 98 07/11/22 13:18 1Dibromofluoromethane (Surr)65-130 103 07/11/22 13:18 1Toluene-d8 (Surr)65-130 Client Sample ID: Lab Control SampleLab Sample ID: LCS 680-730073/4 Matrix: Solid Prep Type: Total/NA Analysis Batch: 730073 1,1,1,2-Tetrachloroethane 0.0500 0.04835 mg/Kg 97 70 -130 Analyte LCS LCS DUnitResultQualifier %Rec Spike Added %Rec Limits 1,1,1-Trichloroethane 0.0500 0.04358 mg/Kg 87 70 -130 1,1,2,2-Tetrachloroethane 0.0500 0.05230 mg/Kg 105 64 -130 Eurofins Savannah Page 71 of 176 7/14/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 QC Sample Results Job ID: 680-217621-1Client: S&ME, Inc. Project/Site: Greenhouse Project Method: 8260D - Volatile Organic Compounds by GC/MS (Continued) Client Sample ID: Lab Control SampleLab Sample ID: LCS 680-730073/4 Matrix: Solid Prep Type: Total/NA Analysis Batch: 730073 1,1,2-Trichloro-1,2,2-trifluoroetha ne 0.0500 0.04386 mg/Kg 88 70 -130 Analyte LCS LCS DUnitResultQualifier %Rec Spike Added %Rec Limits 1,1,2-Trichloroethane 0.0500 0.05100 mg/Kg 102 56 -146 1,1-Dichloroethane 0.0500 0.04898 mg/Kg 98 70 -130 1,1-Dichloroethene 0.0500 0.04402 mg/Kg 88 69 -130 1,1-Dichloropropene 0.0500 0.04432 mg/Kg 89 70 -130 1,2,3-Trichlorobenzene 0.0500 0.05288 mg/Kg 106 70 -130 1,2,3-Trichloropropane 0.0500 0.04958 mg/Kg 99 64 -130 1,2,4-Trichlorobenzene 0.0500 0.05109 mg/Kg 102 70 -130 1,2,4-Trimethylbenzene 0.0500 0.04446 mg/Kg 89 70 -130 1,2-Dibromo-3-Chloropropane 0.0500 0.05224 mg/Kg 104 42 -145 1,2-Dichlorobenzene 0.0500 0.05144 mg/Kg 103 70 -130 1,2-Dichloroethane 0.0500 0.04982 mg/Kg 100 68 -139 1,2-Dichloropropane 0.0500 0.05145 mg/Kg 103 70 -130 1,3,5-Trimethylbenzene 0.0500 0.04339 mg/Kg 87 70 -130 1,3-Dichlorobenzene 0.0500 0.05036 mg/Kg 101 70 -130 1,3-Dichloropropane 0.0500 0.05059 mg/Kg 101 54 -150 1,4-Dichlorobenzene 0.0500 0.05070 mg/Kg 101 70 -130 2,2-Dichloropropane 0.0500 0.04606 mg/Kg 92 70 -130 2-Butanone (MEK)0.250 0.2568 mg/Kg 103 40 -150 2-Chlorotoluene 0.0500 0.04723 mg/Kg 94 70 -130 2-Hexanone 0.250 0.2654 mg/Kg 106 30 -150 4-Chlorotoluene 0.0500 0.04382 mg/Kg 88 70 -130 4-Isopropyltoluene 0.0500 0.04602 mg/Kg 92 70 -130 4-Methyl-2-pentanone (MIBK)0.250 0.2657 mg/Kg 106 34 -150 Acetone 0.250 0.2550 mg/Kg 102 10 -150 Benzene 0.0500 0.04770 mg/Kg 95 70 -130 Bromobenzene 0.0500 0.04689 mg/Kg 94 70 -130 Bromoform 0.0500 0.04822 mg/Kg 96 68 -130 Bromomethane 0.0500 0.06573 *+mg/Kg 131 70 -130 Carbon disulfide 0.0500 0.04466 mg/Kg 89 70 -130 Carbon tetrachloride 0.0500 0.04202 mg/Kg 84 70 -130 Chlorobenzene 0.0500 0.04901 mg/Kg 98 70 -130 Chlorobromomethane 0.0500 0.04719 mg/Kg 94 66 -130 Chlorodibromomethane 0.0500 0.04923 mg/Kg 98 64 -133 Chloroethane 0.0500 0.05300 mg/Kg 106 70 -130 Chloroform 0.0500 0.05087 mg/Kg 102 70 -130 Chloromethane 0.0500 0.04457 mg/Kg 89 70 -130 cis-1,2-Dichloroethene 0.0500 0.05052 mg/Kg 101 70 -130 cis-1,3-Dichloropropene 0.0500 0.05103 mg/Kg 102 70 -130 Dibromomethane 0.0500 0.04905 mg/Kg 98 59 -142 Dichlorobromomethane 0.0500 0.05048 mg/Kg 101 70 -130 Dichlorodifluoromethane 0.0500 0.04047 mg/Kg 81 43 -131 Ethyl acetate 0.100 0.1031 mg/Kg 103 70 -130 Ethylbenzene 0.0500 0.04708 mg/Kg 94 70 -130 Ethylene Dibromide 0.0500 0.04870 mg/Kg 97 48 -150 Hexachlorobutadiene 0.0500 0.04233 mg/Kg 85 70 -130 Hexane 0.0500 0.04172 mg/Kg 83 70 -130 Iodomethane 0.0500 0.04847 mg/Kg 97 65 -138 Eurofins Savannah Page 72 of 176 7/14/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 QC Sample Results Job ID: 680-217621-1Client: S&ME, Inc. Project/Site: Greenhouse Project Method: 8260D - Volatile Organic Compounds by GC/MS (Continued) Client Sample ID: Lab Control SampleLab Sample ID: LCS 680-730073/4 Matrix: Solid Prep Type: Total/NA Analysis Batch: 730073 Isopropyl ether 0.100 0.09961 mg/Kg 100 50 -150 Analyte LCS LCS DUnitResultQualifier %Rec Spike Added %Rec Limits Isopropylbenzene 0.0500 0.04486 mg/Kg 90 70 -130 m,p-Xylene 0.0500 0.04722 mg/Kg 94 70 -130 Methyl tert-butyl ether 0.0500 0.07113 *+mg/Kg 142 70 -130 Methylene Chloride 0.0500 0.04704 mg/Kg 94 54 -149 Naphthalene 0.0500 0.05578 mg/Kg 112 46 -150 n-Butylbenzene 0.0500 0.04616 mg/Kg 92 70 -130 n-Heptane 0.0500 0.04058 mg/Kg 81 70 -130 N-Propylbenzene 0.0500 0.04441 mg/Kg 89 70 -130 o-Xylene 0.0500 0.04869 mg/Kg 97 70 -130 sec-Butylbenzene 0.0500 0.04199 mg/Kg 84 69 -142 Styrene 0.0500 0.04779 mg/Kg 96 70 -130 tert-Butylbenzene 0.0500 0.04246 mg/Kg 85 67 -145 Tetrachloroethene 0.0500 0.04215 mg/Kg 84 70 -130 Toluene 0.0500 0.04665 mg/Kg 93 70 -130 trans-1,2-Dichloroethene 0.0500 0.04714 mg/Kg 94 67 -130 trans-1,3-Dichloropropene 0.0500 0.04894 mg/Kg 98 54 -150 trans-1,4-Dichloro-2-butene 0.0500 0.04977 mg/Kg 100 54 -150 Trichloroethene 0.0500 0.04481 mg/Kg 90 70 -130 Trichlorofluoromethane 0.0500 0.04505 mg/Kg 90 70 -130 Vinyl acetate 0.100 0.1385 mg/Kg 139 53 -150 Vinyl chloride 0.0500 0.04528 mg/Kg 91 70 -130 Xylenes, Total 0.100 0.09591 mg/Kg 96 70 -130 1,2-Dichloroethane-d4 (Surr)65 -130 Surrogate 102 LCS LCS Qualifier Limits%Recovery 1154-Bromofluorobenzene (Surr)65 -130 102Dibromofluoromethane (Surr)65 -130 105Toluene-d8 (Surr)65 -130 Client Sample ID: Lab Control Sample DupLab Sample ID: LCSD 680-730073/5 Matrix: Solid Prep Type: Total/NA Analysis Batch: 730073 1,1,1,2-Tetrachloroethane 0.0500 0.04786 mg/Kg 96 70 -130 1 30 Analyte LCSD LCSD DUnitResultQualifier %Rec Spike Added %Rec Limits LimitRPD RPD 1,1,1-Trichloroethane 0.0500 0.04366 mg/Kg 87 70 -130 0 30 1,1,2,2-Tetrachloroethane 0.0500 0.05167 mg/Kg 103 64 -130 1 30 1,1,2-Trichloro-1,2,2-trifluoroetha ne 0.0500 0.04400 mg/Kg 88 70 -130 0 40 1,1,2-Trichloroethane 0.0500 0.05078 mg/Kg 102 56 -146 0 30 1,1-Dichloroethane 0.0500 0.04862 mg/Kg 97 70 -130 1 30 1,1-Dichloroethene 0.0500 0.04474 mg/Kg 89 69 -130 2 50 1,1-Dichloropropene 0.0500 0.04401 mg/Kg 88 70 -130 1 30 1,2,3-Trichlorobenzene 0.0500 0.05383 mg/Kg 108 70 -130 2 30 1,2,3-Trichloropropane 0.0500 0.04924 mg/Kg 98 64 -130 1 30 1,2,4-Trichlorobenzene 0.0500 0.05198 mg/Kg 104 70 -130 2 30 1,2,4-Trimethylbenzene 0.0500 0.04448 mg/Kg 89 70 -130 0 30 1,2-Dibromo-3-Chloropropane 0.0500 0.05388 mg/Kg 108 42 -145 3 30 Eurofins Savannah Page 73 of 176 7/14/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 QC Sample Results Job ID: 680-217621-1Client: S&ME, Inc. Project/Site: Greenhouse Project Method: 8260D - Volatile Organic Compounds by GC/MS (Continued) Client Sample ID: Lab Control Sample DupLab Sample ID: LCSD 680-730073/5 Matrix: Solid Prep Type: Total/NA Analysis Batch: 730073 1,2-Dichlorobenzene 0.0500 0.05169 mg/Kg 103 70 -130 0 30 Analyte LCSD LCSD DUnitResultQualifier %Rec Spike Added %Rec Limits LimitRPD RPD 1,2-Dichloroethane 0.0500 0.04928 mg/Kg 99 68 -139 1 30 1,2-Dichloropropane 0.0500 0.05054 mg/Kg 101 70 -130 2 30 1,3,5-Trimethylbenzene 0.0500 0.04387 mg/Kg 88 70 -130 1 30 1,3-Dichlorobenzene 0.0500 0.05145 mg/Kg 103 70 -130 2 30 1,3-Dichloropropane 0.0500 0.04943 mg/Kg 99 54 -150 2 30 1,4-Dichlorobenzene 0.0500 0.05111 mg/Kg 102 70 -130 1 30 2,2-Dichloropropane 0.0500 0.04574 mg/Kg 91 70 -130 1 30 2-Butanone (MEK)0.250 0.2570 mg/Kg 103 40 -150 0 30 2-Chlorotoluene 0.0500 0.04725 mg/Kg 95 70 -130 0 30 2-Hexanone 0.250 0.2633 mg/Kg 105 30 -150 1 30 4-Chlorotoluene 0.0500 0.04350 mg/Kg 87 70 -130 1 30 4-Isopropyltoluene 0.0500 0.04646 mg/Kg 93 70 -130 1 30 4-Methyl-2-pentanone (MIBK)0.250 0.2623 mg/Kg 105 34 -150 1 30 Acetone 0.250 0.2570 mg/Kg 103 10 -150 1 50 Benzene 0.0500 0.04695 mg/Kg 94 70 -130 2 30 Bromobenzene 0.0500 0.04689 mg/Kg 94 70 -130 0 30 Bromoform 0.0500 0.04746 mg/Kg 95 68 -130 2 30 Bromomethane 0.0500 0.06786 *+mg/Kg 136 70 -130 3 30 Carbon disulfide 0.0500 0.04467 mg/Kg 89 70 -130 0 30 Carbon tetrachloride 0.0500 0.04206 mg/Kg 84 70 -130 0 30 Chlorobenzene 0.0500 0.04821 mg/Kg 96 70 -130 2 30 Chlorobromomethane 0.0500 0.04602 mg/Kg 92 66 -130 3 30 Chlorodibromomethane 0.0500 0.04841 mg/Kg 97 64 -133 2 30 Chloroethane 0.0500 0.05356 mg/Kg 107 70 -130 1 30 Chloroform 0.0500 0.05064 mg/Kg 101 70 -130 0 30 Chloromethane 0.0500 0.04499 mg/Kg 90 70 -130 1 30 cis-1,2-Dichloroethene 0.0500 0.05094 mg/Kg 102 70 -130 1 30 cis-1,3-Dichloropropene 0.0500 0.05030 mg/Kg 101 70 -130 1 30 Dibromomethane 0.0500 0.04929 mg/Kg 99 59 -142 0 30 Dichlorobromomethane 0.0500 0.04984 mg/Kg 100 70 -130 1 30 Dichlorodifluoromethane 0.0500 0.04144 mg/Kg 83 43 -131 2 30 Ethyl acetate 0.100 0.1031 mg/Kg 103 70 -130 0 30 Ethylbenzene 0.0500 0.04706 mg/Kg 94 70 -130 0 30 Ethylene Dibromide 0.0500 0.04788 mg/Kg 96 48 -150 2 30 Hexachlorobutadiene 0.0500 0.04266 mg/Kg 85 70 -130 1 30 Hexane 0.0500 0.04208 mg/Kg 84 70 -130 1 30 Iodomethane 0.0500 0.04935 mg/Kg 99 65 -138 2 30 Isopropyl ether 0.100 0.1012 mg/Kg 101 50 -150 2 30 Isopropylbenzene 0.0500 0.04460 mg/Kg 89 70 -130 1 30 m,p-Xylene 0.0500 0.04662 mg/Kg 93 70 -130 1 30 Methyl tert-butyl ether 0.0500 0.06998 *+mg/Kg 140 70 -130 2 30 Methylene Chloride 0.0500 0.04670 mg/Kg 93 54 -149 1 30 Naphthalene 0.0500 0.05563 mg/Kg 111 46 -150 0 30 n-Butylbenzene 0.0500 0.04724 mg/Kg 94 70 -130 2 30 n-Heptane 0.0500 0.04041 mg/Kg 81 70 -130 0 30 N-Propylbenzene 0.0500 0.04421 mg/Kg 88 70 -130 0 30 o-Xylene 0.0500 0.04801 mg/Kg 96 70 -130 1 30 sec-Butylbenzene 0.0500 0.04225 mg/Kg 84 69 -142 1 30 Eurofins Savannah Page 74 of 176 7/14/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 QC Sample Results Job ID: 680-217621-1Client: S&ME, Inc. Project/Site: Greenhouse Project Method: 8260D - Volatile Organic Compounds by GC/MS (Continued) Client Sample ID: Lab Control Sample DupLab Sample ID: LCSD 680-730073/5 Matrix: Solid Prep Type: Total/NA Analysis Batch: 730073 Styrene 0.0500 0.04664 mg/Kg 93 70 -130 2 30 Analyte LCSD LCSD DUnitResultQualifier %Rec Spike Added %Rec Limits LimitRPD RPD tert-Butylbenzene 0.0500 0.04257 mg/Kg 85 67 -145 0 30 Tetrachloroethene 0.0500 0.04208 mg/Kg 84 70 -130 0 30 Toluene 0.0500 0.04623 mg/Kg 92 70 -130 1 30 trans-1,2-Dichloroethene 0.0500 0.04771 mg/Kg 95 67 -130 1 30 trans-1,3-Dichloropropene 0.0500 0.04739 mg/Kg 95 54 -150 3 30 trans-1,4-Dichloro-2-butene 0.0500 0.05006 mg/Kg 100 54 -150 1 30 Trichloroethene 0.0500 0.04431 mg/Kg 89 70 -130 1 30 Trichlorofluoromethane 0.0500 0.04578 mg/Kg 92 70 -130 2 30 Vinyl acetate 0.100 0.1387 mg/Kg 139 53 -150 0 30 Vinyl chloride 0.0500 0.04668 mg/Kg 93 70 -130 3 30 Xylenes, Total 0.100 0.09463 mg/Kg 95 70 -130 1 30 1,2-Dichloroethane-d4 (Surr)65 -130 Surrogate 100 LCSD LCSD Qualifier Limits%Recovery 1164-Bromofluorobenzene (Surr)65 -130 100Dibromofluoromethane (Surr)65 -130 103Toluene-d8 (Surr)65 -130 Client Sample ID: Method BlankLab Sample ID: MB 680-730419/8 Matrix: Solid Prep Type: Total/NA Analysis Batch: 730419 RL MDL 1,1,1,2-Tetrachloroethane ND 0.00500 0.00130 mg/Kg 07/13/22 13:11 1 MB MB Analyte Dil FacAnalyzedPreparedDUnitResultQualifier ND 0.002600.00500 mg/Kg 07/13/22 13:11 11,1,1-Trichloroethane ND 0.002100.00500 mg/Kg 07/13/22 13:11 11,1,2,2-Tetrachloroethane ND 0.002900.00500 mg/Kg 07/13/22 13:11 11,1,2-Trichloro-1,2,2-trifluoroethane ND 0.001500.00500 mg/Kg 07/13/22 13:11 11,1,2-Trichloroethane ND 0.002900.00500 mg/Kg 07/13/22 13:11 11,1-Dichloroethane ND 0.003600.00500 mg/Kg 07/13/22 13:11 11,1-Dichloroethene ND 0.002000.00500 mg/Kg 07/13/22 13:11 11,1-Dichloropropene ND 0.002000.00500 mg/Kg 07/13/22 13:11 11,2,3-Trichlorobenzene ND 0.001800.00500 mg/Kg 07/13/22 13:11 11,2,3-Trichloropropane ND 0.002500.00500 mg/Kg 07/13/22 13:11 11,2,4-Trichlorobenzene ND 0.002500.00500 mg/Kg 07/13/22 13:11 11,2,4-Trimethylbenzene ND 0.001600.0100 mg/Kg 07/13/22 13:11 11,2-Dibromo-3-Chloropropane ND 0.001700.00500 mg/Kg 07/13/22 13:11 11,2-Dichlorobenzene ND 0.002300.00500 mg/Kg 07/13/22 13:11 11,2-Dichloroethane ND 0.002600.00500 mg/Kg 07/13/22 13:11 11,2-Dichloropropane ND 0.002400.00500 mg/Kg 07/13/22 13:11 11,3,5-Trimethylbenzene ND 0.002000.00500 mg/Kg 07/13/22 13:11 11,3-Dichlorobenzene ND 0.002200.00500 mg/Kg 07/13/22 13:11 11,3-Dichloropropane ND 0.001800.00500 mg/Kg 07/13/22 13:11 11,4-Dichlorobenzene ND 0.002200.00500 mg/Kg 07/13/22 13:11 12,2-Dichloropropane ND 0.009200.0250 mg/Kg 07/13/22 13:11 12-Butanone (MEK) ND 0.002300.00500 mg/Kg 07/13/22 13:11 12-Chlorotoluene ND 0.01900.0250 mg/Kg 07/13/22 13:11 12-Hexanone Eurofins Savannah Page 75 of 176 7/14/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 QC Sample Results Job ID: 680-217621-1Client: S&ME, Inc. Project/Site: Greenhouse Project Method: 8260D - Volatile Organic Compounds by GC/MS (Continued) Client Sample ID: Method BlankLab Sample ID: MB 680-730419/8 Matrix: Solid Prep Type: Total/NA Analysis Batch: 730419 RL MDL 4-Chlorotoluene ND 0.00500 0.00210 mg/Kg 07/13/22 13:11 1 MB MB Analyte Dil FacAnalyzedPreparedDUnitResultQualifier ND 0.002600.00500 mg/Kg 07/13/22 13:11 14-Isopropyltoluene ND 0.01800.0250 mg/Kg 07/13/22 13:11 14-Methyl-2-pentanone (MIBK) ND 0.01100.0500 mg/Kg 07/13/22 13:11 1Acetone ND 0.002400.00500 mg/Kg 07/13/22 13:11 1Benzene ND 0.001700.00500 mg/Kg 07/13/22 13:11 1Bromobenzene ND 0.002200.00500 mg/Kg 07/13/22 13:11 1Bromoform ND 0.002400.00500 mg/Kg 07/13/22 13:11 1Bromomethane ND 0.002100.00500 mg/Kg 07/13/22 13:11 1Carbon disulfide ND 0.002100.00500 mg/Kg 07/13/22 13:11 1Carbon tetrachloride ND 0.001400.00500 mg/Kg 07/13/22 13:11 1Chlorobenzene ND 0.002000.00500 mg/Kg 07/13/22 13:11 1Chlorobromomethane ND 0.002100.00500 mg/Kg 07/13/22 13:11 1Chlorodibromomethane ND 0.002200.00500 mg/Kg 07/13/22 13:11 1Chloroethane ND 0.002000.00500 mg/Kg 07/13/22 13:11 1Chloroform ND 0.002400.00500 mg/Kg 07/13/22 13:11 1Chloromethane ND 0.002900.00500 mg/Kg 07/13/22 13:11 1cis-1,2-Dichloroethene ND 0.002200.00500 mg/Kg 07/13/22 13:11 1cis-1,3-Dichloropropene ND 0.002000.00500 mg/Kg 07/13/22 13:11 1Dibromomethane ND 0.002000.00500 mg/Kg 07/13/22 13:11 1Dichlorobromomethane ND 0.003200.00500 mg/Kg 07/13/22 13:11 1Dichlorodifluoromethane ND 0.01000.0100 mg/Kg 07/13/22 13:11 1Ethyl acetate ND 0.002100.00500 mg/Kg 07/13/22 13:11 1Ethylbenzene ND 0.001700.00500 mg/Kg 07/13/22 13:11 1Ethylene Dibromide ND 0.004100.00500 mg/Kg 07/13/22 13:11 1Hexachlorobutadiene ND 0.001700.00500 mg/Kg 07/13/22 13:11 1Hexane ND 0.001700.00500 mg/Kg 07/13/22 13:11 1Iodomethane ND 0.001500.0100 mg/Kg 07/13/22 13:11 1Isopropyl ether ND 0.002200.00500 mg/Kg 07/13/22 13:11 1Isopropylbenzene ND 0.002200.00500 mg/Kg 07/13/22 13:11 1m,p-Xylene ND 0.002200.00500 mg/Kg 07/13/22 13:11 1Methyl tert-butyl ether ND 0.008000.0100 mg/Kg 07/13/22 13:11 1Methylene Chloride ND 0.003100.00500 mg/Kg 07/13/22 13:11 1Naphthalene ND 0.001900.00500 mg/Kg 07/13/22 13:11 1n-Butylbenzene ND 0.004300.00500 mg/Kg 07/13/22 13:11 1n-Heptane ND 0.002200.00500 mg/Kg 07/13/22 13:11 1N-Propylbenzene ND 0.002300.00500 mg/Kg 07/13/22 13:11 1o-Xylene ND 0.002000.00500 mg/Kg 07/13/22 13:11 1sec-Butylbenzene ND 0.001900.00500 mg/Kg 07/13/22 13:11 1Styrene ND 0.002500.00500 mg/Kg 07/13/22 13:11 1tert-Butylbenzene ND 0.002600.00500 mg/Kg 07/13/22 13:11 1Tetrachloroethene ND 0.002600.00500 mg/Kg 07/13/22 13:11 1Toluene ND 0.002300.00500 mg/Kg 07/13/22 13:11 1trans-1,2-Dichloroethene ND 0.002600.00500 mg/Kg 07/13/22 13:11 1trans-1,3-Dichloropropene ND 0.002400.0100 mg/Kg 07/13/22 13:11 1trans-1,4-Dichloro-2-butene ND 0.001800.00500 mg/Kg 07/13/22 13:11 1Trichloroethene ND 0.003100.00500 mg/Kg 07/13/22 13:11 1Trichlorofluoromethane ND 0.005500.0100 mg/Kg 07/13/22 13:11 1Vinyl acetate ND 0.002800.00500 mg/Kg 07/13/22 13:11 1Vinyl chloride Eurofins Savannah Page 76 of 176 7/14/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 QC Sample Results Job ID: 680-217621-1Client: S&ME, Inc. Project/Site: Greenhouse Project Method: 8260D - Volatile Organic Compounds by GC/MS (Continued) Client Sample ID: Method BlankLab Sample ID: MB 680-730419/8 Matrix: Solid Prep Type: Total/NA Analysis Batch: 730419 RL MDL Xylenes, Total ND 0.0100 0.00360 mg/Kg 07/13/22 13:11 1 MB MB Analyte Dil FacAnalyzedPreparedDUnitResultQualifier 1,2-Dichloroethane-d4 (Surr)98 65-130 07/13/22 13:11 1 MB MB Surrogate Dil FacPreparedAnalyzedQualifierLimits%Recovery 106 07/13/22 13:11 14-Bromofluorobenzene (Surr)65-130 101 07/13/22 13:11 1Dibromofluoromethane (Surr)65-130 101 07/13/22 13:11 1Toluene-d8 (Surr)65-130 Client Sample ID: Lab Control SampleLab Sample ID: LCS 680-730419/4 Matrix: Solid Prep Type: Total/NA Analysis Batch: 730419 1,1,1,2-Tetrachloroethane 0.0500 0.04621 mg/Kg 92 70 -130 Analyte LCS LCS DUnitResultQualifier %Rec Spike Added %Rec Limits 1,1,1-Trichloroethane 0.0500 0.04302 mg/Kg 86 70 -130 1,1,2,2-Tetrachloroethane 0.0500 0.04985 mg/Kg 100 64 -130 1,1,2-Trichloro-1,2,2-trifluoroetha ne 0.0500 0.04219 mg/Kg 84 70 -130 1,1,2-Trichloroethane 0.0500 0.04902 mg/Kg 98 56 -146 1,1-Dichloroethane 0.0500 0.04833 mg/Kg 97 70 -130 1,1-Dichloroethene 0.0500 0.04331 mg/Kg 87 69 -130 1,1-Dichloropropene 0.0500 0.04355 mg/Kg 87 70 -130 1,2,3-Trichlorobenzene 0.0500 0.05143 mg/Kg 103 70 -130 1,2,3-Trichloropropane 0.0500 0.04834 mg/Kg 97 64 -130 1,2,4-Trichlorobenzene 0.0500 0.05037 mg/Kg 101 70 -130 1,2,4-Trimethylbenzene 0.0500 0.04563 mg/Kg 91 70 -130 1,2-Dibromo-3-Chloropropane 0.0500 0.04946 mg/Kg 99 42 -145 1,2-Dichlorobenzene 0.0500 0.04973 mg/Kg 99 70 -130 1,2-Dichloroethane 0.0500 0.04810 mg/Kg 96 68 -139 1,2-Dichloropropane 0.0500 0.05099 mg/Kg 102 70 -130 1,3,5-Trimethylbenzene 0.0500 0.04497 mg/Kg 90 70 -130 1,3-Dichlorobenzene 0.0500 0.04900 mg/Kg 98 70 -130 1,3-Dichloropropane 0.0500 0.04917 mg/Kg 98 54 -150 1,4-Dichlorobenzene 0.0500 0.04952 mg/Kg 99 70 -130 2,2-Dichloropropane 0.0500 0.04520 mg/Kg 90 70 -130 2-Butanone (MEK)0.250 0.2552 mg/Kg 102 40 -150 2-Chlorotoluene 0.0500 0.04802 mg/Kg 96 70 -130 2-Hexanone 0.250 0.2616 mg/Kg 105 30 -150 4-Chlorotoluene 0.0500 0.04444 mg/Kg 89 70 -130 4-Isopropyltoluene 0.0500 0.04763 mg/Kg 95 70 -130 4-Methyl-2-pentanone (MIBK)0.250 0.2606 mg/Kg 104 34 -150 Acetone 0.250 0.2614 mg/Kg 105 10 -150 Benzene 0.0500 0.04680 mg/Kg 94 70 -130 Bromobenzene 0.0500 0.04658 mg/Kg 93 70 -130 Bromoform 0.0500 0.04586 mg/Kg 92 68 -130 Bromomethane 0.0500 0.06728 *+mg/Kg 135 70 -130 Carbon disulfide 0.0500 0.04339 mg/Kg 87 70 -130 Carbon tetrachloride 0.0500 0.04104 mg/Kg 82 70 -130 Chlorobenzene 0.0500 0.04778 mg/Kg 96 70 -130 Eurofins Savannah Page 77 of 176 7/14/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 QC Sample Results Job ID: 680-217621-1Client: S&ME, Inc. Project/Site: Greenhouse Project Method: 8260D - Volatile Organic Compounds by GC/MS (Continued) Client Sample ID: Lab Control SampleLab Sample ID: LCS 680-730419/4 Matrix: Solid Prep Type: Total/NA Analysis Batch: 730419 Chlorobromomethane 0.0500 0.04575 mg/Kg 91 66 -130 Analyte LCS LCS DUnitResultQualifier %Rec Spike Added %Rec Limits Chlorodibromomethane 0.0500 0.04814 mg/Kg 96 64 -133 Chloroethane 0.0500 0.05473 mg/Kg 109 70 -130 Chloroform 0.0500 0.05065 mg/Kg 101 70 -130 Chloromethane 0.0500 0.04455 mg/Kg 89 70 -130 cis-1,2-Dichloroethene 0.0500 0.04956 mg/Kg 99 70 -130 cis-1,3-Dichloropropene 0.0500 0.04908 mg/Kg 98 70 -130 Dibromomethane 0.0500 0.04832 mg/Kg 97 59 -142 Dichlorobromomethane 0.0500 0.04913 mg/Kg 98 70 -130 Dichlorodifluoromethane 0.0500 0.03982 mg/Kg 80 43 -131 Ethyl acetate 0.100 0.1024 mg/Kg 102 70 -130 Ethylbenzene 0.0500 0.04750 mg/Kg 95 70 -130 Ethylene Dibromide 0.0500 0.04689 mg/Kg 94 48 -150 Hexachlorobutadiene 0.0500 0.04491 mg/Kg 90 70 -130 Hexane 0.0500 0.04063 mg/Kg 81 70 -130 Iodomethane 0.0500 0.04702 mg/Kg 94 65 -138 Isopropyl ether 0.100 0.1009 mg/Kg 101 50 -150 Isopropylbenzene 0.0500 0.04582 mg/Kg 92 70 -130 m,p-Xylene 0.0500 0.04673 mg/Kg 93 70 -130 Methyl tert-butyl ether 0.0500 0.06774 *+mg/Kg 135 70 -130 Methylene Chloride 0.0500 0.04508 mg/Kg 90 54 -149 Naphthalene 0.0500 0.05218 mg/Kg 104 46 -150 n-Butylbenzene 0.0500 0.04803 mg/Kg 96 70 -130 n-Heptane 0.0500 0.04038 mg/Kg 81 70 -130 N-Propylbenzene 0.0500 0.04607 mg/Kg 92 70 -130 o-Xylene 0.0500 0.04879 mg/Kg 98 70 -130 sec-Butylbenzene 0.0500 0.04425 mg/Kg 88 69 -142 Styrene 0.0500 0.04673 mg/Kg 93 70 -130 tert-Butylbenzene 0.0500 0.04409 mg/Kg 88 67 -145 Tetrachloroethene 0.0500 0.04378 mg/Kg 88 70 -130 Toluene 0.0500 0.04635 mg/Kg 93 70 -130 trans-1,2-Dichloroethene 0.0500 0.04696 mg/Kg 94 67 -130 trans-1,3-Dichloropropene 0.0500 0.04745 mg/Kg 95 54 -150 trans-1,4-Dichloro-2-butene 0.0500 0.04800 mg/Kg 96 54 -150 Trichloroethene 0.0500 0.04457 mg/Kg 89 70 -130 Trichlorofluoromethane 0.0500 0.04526 mg/Kg 91 70 -130 Vinyl acetate 0.100 0.1343 mg/Kg 134 53 -150 Vinyl chloride 0.0500 0.04649 mg/Kg 93 70 -130 Xylenes, Total 0.100 0.09552 mg/Kg 96 70 -130 1,2-Dichloroethane-d4 (Surr)65 -130 Surrogate 98 LCS LCS Qualifier Limits%Recovery 1124-Bromofluorobenzene (Surr)65 -130 99Dibromofluoromethane (Surr)65 -130 102Toluene-d8 (Surr)65 -130 Eurofins Savannah Page 78 of 176 7/14/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 QC Sample Results Job ID: 680-217621-1Client: S&ME, Inc. Project/Site: Greenhouse Project Method: 8260D - Volatile Organic Compounds by GC/MS (Continued) Client Sample ID: Lab Control Sample DupLab Sample ID: LCSD 680-730419/5 Matrix: Solid Prep Type: Total/NA Analysis Batch: 730419 1,1,1,2-Tetrachloroethane 0.0500 0.04789 mg/Kg 96 70 -130 4 30 Analyte LCSD LCSD DUnitResultQualifier %Rec Spike Added %Rec Limits LimitRPD RPD 1,1,1-Trichloroethane 0.0500 0.04337 mg/Kg 87 70 -130 1 30 1,1,2,2-Tetrachloroethane 0.0500 0.05031 mg/Kg 101 64 -130 1 30 1,1,2-Trichloro-1,2,2-trifluoroetha ne 0.0500 0.04256 mg/Kg 85 70 -130 1 40 1,1,2-Trichloroethane 0.0500 0.05130 mg/Kg 103 56 -146 5 30 1,1-Dichloroethane 0.0500 0.04846 mg/Kg 97 70 -130 0 30 1,1-Dichloroethene 0.0500 0.04334 mg/Kg 87 69 -130 0 50 1,1-Dichloropropene 0.0500 0.04315 mg/Kg 86 70 -130 1 30 1,2,3-Trichlorobenzene 0.0500 0.05192 mg/Kg 104 70 -130 1 30 1,2,3-Trichloropropane 0.0500 0.04941 mg/Kg 99 64 -130 2 30 1,2,4-Trichlorobenzene 0.0500 0.05078 mg/Kg 102 70 -130 1 30 1,2,4-Trimethylbenzene 0.0500 0.04461 mg/Kg 89 70 -130 2 30 1,2-Dibromo-3-Chloropropane 0.0500 0.05065 mg/Kg 101 42 -145 2 30 1,2-Dichlorobenzene 0.0500 0.05101 mg/Kg 102 70 -130 3 30 1,2-Dichloroethane 0.0500 0.04840 mg/Kg 97 68 -139 1 30 1,2-Dichloropropane 0.0500 0.05043 mg/Kg 101 70 -130 1 30 1,3,5-Trimethylbenzene 0.0500 0.04347 mg/Kg 87 70 -130 3 30 1,3-Dichlorobenzene 0.0500 0.05031 mg/Kg 101 70 -130 3 30 1,3-Dichloropropane 0.0500 0.04955 mg/Kg 99 54 -150 1 30 1,4-Dichlorobenzene 0.0500 0.05085 mg/Kg 102 70 -130 3 30 2,2-Dichloropropane 0.0500 0.04497 mg/Kg 90 70 -130 1 30 2-Butanone (MEK)0.250 0.2548 mg/Kg 102 40 -150 0 30 2-Chlorotoluene 0.0500 0.04780 mg/Kg 96 70 -130 0 30 2-Hexanone 0.250 0.2638 mg/Kg 106 30 -150 1 30 4-Chlorotoluene 0.0500 0.04423 mg/Kg 88 70 -130 0 30 4-Isopropyltoluene 0.0500 0.04577 mg/Kg 92 70 -130 4 30 4-Methyl-2-pentanone (MIBK)0.250 0.2604 mg/Kg 104 34 -150 0 30 Acetone 0.250 0.2624 mg/Kg 105 10 -150 0 50 Benzene 0.0500 0.04713 mg/Kg 94 70 -130 1 30 Bromobenzene 0.0500 0.04642 mg/Kg 93 70 -130 0 30 Bromoform 0.0500 0.04668 mg/Kg 93 68 -130 2 30 Bromomethane 0.0500 0.06743 *+mg/Kg 135 70 -130 0 30 Carbon disulfide 0.0500 0.04344 mg/Kg 87 70 -130 0 30 Carbon tetrachloride 0.0500 0.04159 mg/Kg 83 70 -130 1 30 Chlorobenzene 0.0500 0.04791 mg/Kg 96 70 -130 0 30 Chlorobromomethane 0.0500 0.04590 mg/Kg 92 66 -130 0 30 Chlorodibromomethane 0.0500 0.04833 mg/Kg 97 64 -133 0 30 Chloroethane 0.0500 0.05581 mg/Kg 112 70 -130 2 30 Chloroform 0.0500 0.05114 mg/Kg 102 70 -130 1 30 Chloromethane 0.0500 0.04506 mg/Kg 90 70 -130 1 30 cis-1,2-Dichloroethene 0.0500 0.05004 mg/Kg 100 70 -130 1 30 cis-1,3-Dichloropropene 0.0500 0.04934 mg/Kg 99 70 -130 1 30 Dibromomethane 0.0500 0.04861 mg/Kg 97 59 -142 1 30 Dichlorobromomethane 0.0500 0.04960 mg/Kg 99 70 -130 1 30 Dichlorodifluoromethane 0.0500 0.04012 mg/Kg 80 43 -131 1 30 Ethyl acetate 0.100 0.1008 mg/Kg 101 70 -130 2 30 Ethylbenzene 0.0500 0.04708 mg/Kg 94 70 -130 1 30 Ethylene Dibromide 0.0500 0.04820 mg/Kg 96 48 -150 3 30 Eurofins Savannah Page 79 of 176 7/14/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 QC Sample Results Job ID: 680-217621-1Client: S&ME, Inc. Project/Site: Greenhouse Project Method: 8260D - Volatile Organic Compounds by GC/MS (Continued) Client Sample ID: Lab Control Sample DupLab Sample ID: LCSD 680-730419/5 Matrix: Solid Prep Type: Total/NA Analysis Batch: 730419 Hexachlorobutadiene 0.0500 0.04239 mg/Kg 85 70 -130 6 30 Analyte LCSD LCSD DUnitResultQualifier %Rec Spike Added %Rec Limits LimitRPD RPD Hexane 0.0500 0.04099 mg/Kg 82 70 -130 1 30 Iodomethane 0.0500 0.04812 mg/Kg 96 65 -138 2 30 Isopropyl ether 0.100 0.1021 mg/Kg 102 50 -150 1 30 Isopropylbenzene 0.0500 0.04438 mg/Kg 89 70 -130 3 30 m,p-Xylene 0.0500 0.04754 mg/Kg 95 70 -130 2 30 Methyl tert-butyl ether 0.0500 0.06932 *+mg/Kg 139 70 -130 2 30 Methylene Chloride 0.0500 0.04545 mg/Kg 91 54 -149 1 30 Naphthalene 0.0500 0.05409 mg/Kg 108 46 -150 4 30 n-Butylbenzene 0.0500 0.04619 mg/Kg 92 70 -130 4 30 n-Heptane 0.0500 0.03981 mg/Kg 80 70 -130 1 30 N-Propylbenzene 0.0500 0.04450 mg/Kg 89 70 -130 3 30 o-Xylene 0.0500 0.04909 mg/Kg 98 70 -130 1 30 sec-Butylbenzene 0.0500 0.04267 mg/Kg 85 69 -142 4 30 Styrene 0.0500 0.04709 mg/Kg 94 70 -130 1 30 tert-Butylbenzene 0.0500 0.04313 mg/Kg 86 67 -145 2 30 Tetrachloroethene 0.0500 0.04619 mg/Kg 92 70 -130 5 30 Toluene 0.0500 0.04628 mg/Kg 93 70 -130 0 30 trans-1,2-Dichloroethene 0.0500 0.04753 mg/Kg 95 67 -130 1 30 trans-1,3-Dichloropropene 0.0500 0.04776 mg/Kg 96 54 -150 1 30 trans-1,4-Dichloro-2-butene 0.0500 0.04858 mg/Kg 97 54 -150 1 30 Trichloroethene 0.0500 0.04473 mg/Kg 89 70 -130 0 30 Trichlorofluoromethane 0.0500 0.04580 mg/Kg 92 70 -130 1 30 Vinyl acetate 0.100 0.1350 mg/Kg 135 53 -150 1 30 Vinyl chloride 0.0500 0.04736 mg/Kg 95 70 -130 2 30 Xylenes, Total 0.100 0.09663 mg/Kg 97 70 -130 1 30 1,2-Dichloroethane-d4 (Surr)65 -130 Surrogate 102 LCSD LCSD Qualifier Limits%Recovery 1134-Bromofluorobenzene (Surr)65 -130 99Dibromofluoromethane (Surr)65 -130 104Toluene-d8 (Surr)65 -130 Method: 8270E - Semivolatile Organic Compounds (GC/MS) Client Sample ID: Method BlankLab Sample ID: MB 680-729956/19-A Matrix: Solid Prep Type: Total/NA Analysis Batch: 730228 Prep Batch: 729956 RL MDL 1,1'-Biphenyl ND 1.69 1.69 mg/Kg 07/11/22 13:00 07/12/22 12:09 1 MB MB Analyte Dil FacAnalyzedPreparedDUnitResultQualifier ND 0.03470.327 mg/Kg 07/11/22 13:00 07/12/22 12:09 12,4,5-Trichlorophenol ND 0.02880.327 mg/Kg 07/11/22 13:00 07/12/22 12:09 12,4,6-Trichlorophenol ND 0.03470.327 mg/Kg 07/11/22 13:00 07/12/22 12:09 12,4-Dichlorophenol ND 0.04360.327 mg/Kg 07/11/22 13:00 07/12/22 12:09 12,4-Dimethylphenol ND 0.8231.69 mg/Kg 07/11/22 13:00 07/12/22 12:09 12,4-Dinitrophenol ND 0.04860.327 mg/Kg 07/11/22 13:00 07/12/22 12:09 12,4-Dinitrotoluene ND 0.04160.327 mg/Kg 07/11/22 13:00 07/12/22 12:09 12,6-Dinitrotoluene ND 0.03470.327 mg/Kg 07/11/22 13:00 07/12/22 12:09 12-Chloronaphthalene Eurofins Savannah Page 80 of 176 7/14/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 QC Sample Results Job ID: 680-217621-1Client: S&ME, Inc. Project/Site: Greenhouse Project Method: 8270E - Semivolatile Organic Compounds (GC/MS) (Continued) Client Sample ID: Method BlankLab Sample ID: MB 680-729956/19-A Matrix: Solid Prep Type: Total/NA Analysis Batch: 730228 Prep Batch: 729956 RL MDL 2-Chlorophenol ND 0.327 0.0397 mg/Kg 07/11/22 13:00 07/12/22 12:09 1 MB MB Analyte Dil FacAnalyzedPreparedDUnitResultQualifier ND 0.03770.327 mg/Kg 07/11/22 13:00 07/12/22 12:09 12-Methylnaphthalene ND 0.02680.327 mg/Kg 07/11/22 13:00 07/12/22 12:09 12-Methylphenol ND 0.04461.69 mg/Kg 07/11/22 13:00 07/12/22 12:09 12-Nitroaniline ND 0.04060.327 mg/Kg 07/11/22 13:00 07/12/22 12:09 12-Nitrophenol ND 0.04260.327 mg/Kg 07/11/22 13:00 07/12/22 12:09 13 & 4 Methylphenol ND 0.02780.654 mg/Kg 07/11/22 13:00 07/12/22 12:09 13,3'-Dichlorobenzidine ND 0.04561.69 mg/Kg 07/11/22 13:00 07/12/22 12:09 13-Nitroaniline ND 0.1691.69 mg/Kg 07/11/22 13:00 07/12/22 12:09 14,6-Dinitro-2-methylphenol ND 0.03570.327 mg/Kg 07/11/22 13:00 07/12/22 12:09 14-Bromophenyl phenyl ether ND 0.03470.327 mg/Kg 07/11/22 13:00 07/12/22 12:09 14-Chloro-3-methylphenol ND 0.05160.654 mg/Kg 07/11/22 13:00 07/12/22 12:09 14-Chloroaniline ND 0.04360.327 mg/Kg 07/11/22 13:00 07/12/22 12:09 14-Chlorophenyl phenyl ether ND 0.04861.69 mg/Kg 07/11/22 13:00 07/12/22 12:09 14-Nitroaniline ND 0.3271.69 mg/Kg 07/11/22 13:00 07/12/22 12:09 14-Nitrophenol ND 0.04060.327 mg/Kg 07/11/22 13:00 07/12/22 12:09 1Acenaphthene ND 0.03570.327 mg/Kg 07/11/22 13:00 07/12/22 12:09 1Acenaphthylene ND 0.02780.327 mg/Kg 07/11/22 13:00 07/12/22 12:09 1Acetophenone ND 0.02480.327 mg/Kg 07/11/22 13:00 07/12/22 12:09 1Anthracene ND 0.02280.327 mg/Kg 07/11/22 13:00 07/12/22 12:09 1Atrazine ND 0.05750.327 mg/Kg 07/11/22 13:00 07/12/22 12:09 1Benzaldehyde ND 0.02680.327 mg/Kg 07/11/22 13:00 07/12/22 12:09 1Benzo[a]anthracene ND 0.05160.327 mg/Kg 07/11/22 13:00 07/12/22 12:09 1Benzo[a]pyrene ND 0.03770.327 mg/Kg 07/11/22 13:00 07/12/22 12:09 1Benzo[b]fluoranthene ND 0.02180.327 mg/Kg 07/11/22 13:00 07/12/22 12:09 1Benzo[g,h,i]perylene ND 0.06440.327 mg/Kg 07/11/22 13:00 07/12/22 12:09 1Benzo[k]fluoranthene ND 0.02970.327 mg/Kg 07/11/22 13:00 07/12/22 12:09 1bis (2-chloroisopropyl) ether ND 0.03870.327 mg/Kg 07/11/22 13:00 07/12/22 12:09 1Bis(2-chloroethoxy)methane ND 0.04460.327 mg/Kg 07/11/22 13:00 07/12/22 12:09 1Bis(2-chloroethyl)ether 0.06217 J 0.02880.327 mg/Kg 07/11/22 13:00 07/12/22 12:09 1Bis(2-ethylhexyl) phthalate ND 0.02580.327 mg/Kg 07/11/22 13:00 07/12/22 12:09 1Butyl benzyl phthalate ND 0.06540.327 mg/Kg 07/11/22 13:00 07/12/22 12:09 1Caprolactam ND 0.02970.327 mg/Kg 07/11/22 13:00 07/12/22 12:09 1Carbazole ND 0.02080.327 mg/Kg 07/11/22 13:00 07/12/22 12:09 1Chrysene ND 0.03870.327 mg/Kg 07/11/22 13:00 07/12/22 12:09 1Dibenz(a,h)anthracene ND 0.03270.327 mg/Kg 07/11/22 13:00 07/12/22 12:09 1Dibenzofuran ND 0.03670.327 mg/Kg 07/11/22 13:00 07/12/22 12:09 1Diethyl phthalate ND 0.03370.327 mg/Kg 07/11/22 13:00 07/12/22 12:09 1Dimethyl phthalate ND 0.02970.327 mg/Kg 07/11/22 13:00 07/12/22 12:09 1Di-n-butyl phthalate ND 0.02880.327 mg/Kg 07/11/22 13:00 07/12/22 12:09 1Di-n-octyl phthalate ND 0.03170.327 mg/Kg 07/11/22 13:00 07/12/22 12:09 1Fluoranthene ND 0.03570.327 mg/Kg 07/11/22 13:00 07/12/22 12:09 1Fluorene ND 0.03870.327 mg/Kg 07/11/22 13:00 07/12/22 12:09 1Hexachlorobenzene ND 0.03570.327 mg/Kg 07/11/22 13:00 07/12/22 12:09 1Hexachlorobutadiene ND 0.04060.327 mg/Kg 07/11/22 13:00 07/12/22 12:09 1Hexachlorocyclopentadiene ND 0.02780.327 mg/Kg 07/11/22 13:00 07/12/22 12:09 1Hexachloroethane ND 0.02780.327 mg/Kg 07/11/22 13:00 07/12/22 12:09 1Indeno[1,2,3-cd]pyrene ND 0.03270.327 mg/Kg 07/11/22 13:00 07/12/22 12:09 1Isophorone ND 0.02970.327 mg/Kg 07/11/22 13:00 07/12/22 12:09 1Naphthalene Eurofins Savannah Page 81 of 176 7/14/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 QC Sample Results Job ID: 680-217621-1Client: S&ME, Inc. Project/Site: Greenhouse Project Method: 8270E - Semivolatile Organic Compounds (GC/MS) (Continued) Client Sample ID: Method BlankLab Sample ID: MB 680-729956/19-A Matrix: Solid Prep Type: Total/NA Analysis Batch: 730228 Prep Batch: 729956 RL MDL Nitrobenzene ND 0.327 0.0258 mg/Kg 07/11/22 13:00 07/12/22 12:09 1 MB MB Analyte Dil FacAnalyzedPreparedDUnitResultQualifier ND 0.03170.327 mg/Kg 07/11/22 13:00 07/12/22 12:09 1N-Nitrosodi-n-propylamine ND 0.03270.327 mg/Kg 07/11/22 13:00 07/12/22 12:09 1N-Nitrosodiphenylamine ND 0.3271.69 mg/Kg 07/11/22 13:00 07/12/22 12:09 1Pentachlorophenol ND 0.02680.327 mg/Kg 07/11/22 13:00 07/12/22 12:09 1Phenanthrene ND 0.03370.327 mg/Kg 07/11/22 13:00 07/12/22 12:09 1Phenol ND 0.02680.327 mg/Kg 07/11/22 13:00 07/12/22 12:09 1Pyrene 2,4,6-Tribromophenol (Surr)69 21-132 07/12/22 12:09 1 MB MB Surrogate 07/11/22 13:00 Dil FacPreparedAnalyzedQualifierLimits%Recovery 69 07/11/22 13:00 07/12/22 12:09 12-Fluorobiphenyl (Surr)25-130 55 07/11/22 13:00 07/12/22 12:09 12-Fluorophenol (Surr)18-130 59 07/11/22 13:00 07/12/22 12:09 1Nitrobenzene-d5 (Surr)19-130 60 07/11/22 13:00 07/12/22 12:09 1Phenol-d5 (Surr)21-130 86 07/11/22 13:00 07/12/22 12:09 1Terphenyl-d14 (Surr)31-133 Client Sample ID: Lab Control SampleLab Sample ID: LCS 680-729956/20-A Matrix: Solid Prep Type: Total/NA Analysis Batch: 730228 Prep Batch: 729956 1,1'-Biphenyl 6.55 4.443 mg/Kg 68 32 -130 Analyte LCS LCS DUnitResultQualifier %Rec Spike Added %Rec Limits 2,4,5-Trichlorophenol 6.55 5.360 mg/Kg 82 33 -130 2,4,6-Trichlorophenol 6.55 4.966 mg/Kg 76 31 -130 2,4-Dichlorophenol 6.55 4.602 mg/Kg 70 30 -130 2,4-Dimethylphenol 6.55 4.579 mg/Kg 70 34 -130 2,4-Dinitrophenol 13.1 10.21 mg/Kg 78 10 -130 2,4-Dinitrotoluene 6.55 5.434 mg/Kg 83 34 -130 2,6-Dinitrotoluene 6.55 4.780 mg/Kg 73 33 -130 2-Chloronaphthalene 6.55 4.508 mg/Kg 69 30 -130 2-Chlorophenol 6.55 4.046 mg/Kg 62 28 -130 2-Methylnaphthalene 6.55 3.826 mg/Kg 58 28 -130 2-Methylphenol 6.55 4.217 mg/Kg 64 30 -130 2-Nitroaniline 6.55 4.758 mg/Kg 73 26 -130 2-Nitrophenol 6.55 4.393 mg/Kg 67 24 -130 3 & 4 Methylphenol 6.55 4.526 mg/Kg 69 31 -130 3,3'-Dichlorobenzidine 6.55 5.636 mg/Kg 86 10 -130 3-Nitroaniline 6.55 4.139 mg/Kg 63 10 -130 4,6-Dinitro-2-methylphenol 13.1 11.02 mg/Kg 84 22 -130 4-Bromophenyl phenyl ether 6.55 5.557 mg/Kg 85 32 -130 4-Chloro-3-methylphenol 6.55 4.641 mg/Kg 71 31 -130 4-Chloroaniline 6.55 3.822 mg/Kg 58 10 -130 4-Chlorophenyl phenyl ether 6.55 4.746 mg/Kg 72 32 -130 4-Nitroaniline 6.55 4.237 mg/Kg 65 25 -130 4-Nitrophenol 13.1 8.419 mg/Kg 64 25 -130 Acenaphthene 6.55 4.608 mg/Kg 70 33 -130 Acenaphthylene 6.55 4.648 mg/Kg 71 34 -130 Acetophenone 6.55 3.994 mg/Kg 61 28 -130 Eurofins Savannah Page 82 of 176 7/14/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 QC Sample Results Job ID: 680-217621-1Client: S&ME, Inc. Project/Site: Greenhouse Project Method: 8270E - Semivolatile Organic Compounds (GC/MS) (Continued) Client Sample ID: Lab Control SampleLab Sample ID: LCS 680-729956/20-A Matrix: Solid Prep Type: Total/NA Analysis Batch: 730228 Prep Batch: 729956 Anthracene 6.55 5.233 mg/Kg 80 39 -130 Analyte LCS LCS DUnitResultQualifier %Rec Spike Added %Rec Limits Atrazine 6.55 5.077 mg/Kg 77 27 -130 Benzaldehyde 6.55 4.017 mg/Kg 61 10 -130 Benzo[a]anthracene 6.55 5.324 mg/Kg 81 40 -130 Benzo[a]pyrene 6.55 5.341 mg/Kg 82 37 -131 Benzo[b]fluoranthene 6.55 5.292 mg/Kg 81 35 -130 Benzo[g,h,i]perylene 6.55 4.465 mg/Kg 68 39 -130 Benzo[k]fluoranthene 6.55 5.565 mg/Kg 85 35 -130 bis (2-chloroisopropyl) ether 6.55 3.702 mg/Kg 56 12 -130 Bis(2-chloroethoxy)methane 6.55 4.198 mg/Kg 64 29 -130 Bis(2-chloroethyl)ether 6.55 4.517 mg/Kg 69 18 -130 Bis(2-ethylhexyl) phthalate 6.55 5.511 mg/Kg 84 39 -130 Butyl benzyl phthalate 6.55 5.335 mg/Kg 81 38 -130 Caprolactam 6.55 4.729 mg/Kg 72 27 -148 Carbazole 6.55 5.125 mg/Kg 78 43 -130 Chrysene 6.55 4.898 mg/Kg 75 40 -130 Dibenz(a,h)anthracene 6.55 5.004 mg/Kg 76 37 -130 Dibenzofuran 6.55 4.988 mg/Kg 76 34 -130 Diethyl phthalate 6.55 4.765 mg/Kg 73 36 -130 Dimethyl phthalate 6.55 4.916 mg/Kg 75 36 -130 Di-n-butyl phthalate 6.55 5.307 mg/Kg 81 39 -130 Di-n-octyl phthalate 6.55 5.459 mg/Kg 83 38 -131 Fluoranthene 6.55 4.944 mg/Kg 75 38 -130 Fluorene 6.55 4.836 mg/Kg 74 34 -130 Hexachlorobenzene 6.55 5.371 mg/Kg 82 28 -130 Hexachlorobutadiene 6.55 4.225 mg/Kg 64 22 -130 Hexachlorocyclopentadiene 6.55 5.496 mg/Kg 84 11 -130 Hexachloroethane 6.55 3.628 mg/Kg 55 21 -130 Indeno[1,2,3-cd]pyrene 6.55 4.880 mg/Kg 74 40 -130 Isophorone 6.55 4.323 mg/Kg 66 26 -130 Naphthalene 6.55 4.056 mg/Kg 62 25 -130 Nitrobenzene 6.55 3.928 mg/Kg 60 25 -130 N-Nitrosodi-n-propylamine 6.55 4.106 mg/Kg 63 24 -130 N-Nitrosodiphenylamine 6.55 5.200 mg/Kg 79 37 -130 Pentachlorophenol 13.1 8.790 mg/Kg 67 16 -135 Phenanthrene 6.55 5.104 mg/Kg 78 38 -130 Phenol 6.55 3.658 mg/Kg 56 27 -130 Pyrene 6.55 4.740 mg/Kg 72 40 -130 2,4,6-Tribromophenol (Surr)21 -132 Surrogate 75 LCS LCS Qualifier Limits%Recovery 742-Fluorobiphenyl (Surr)25 -130 612-Fluorophenol (Surr)18 -130 62Nitrobenzene-d5 (Surr)19 -130 60Phenol-d5 (Surr)21 -130 73Terphenyl-d14 (Surr)31 -133 Eurofins Savannah Page 83 of 176 7/14/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 QC Sample Results Job ID: 680-217621-1Client: S&ME, Inc. Project/Site: Greenhouse Project Method: 8270E - Semivolatile Organic Compounds (GC/MS) (Continued) Client Sample ID: GW-1 (10-15)Lab Sample ID: 680-217621-1 MS Matrix: Soil Prep Type: Total/NA Analysis Batch: 730228 Prep Batch: 729956 1,1'-Biphenyl ND 10.3 5.661 mg/Kg 55 32 -130☼ Analyte MS MS DUnitResultQualifier %Rec Spike Added Sample Result Sample Qualifier %Rec Limits 2,4,5-Trichlorophenol ND 10.3 7.572 mg/Kg 74 33 -130☼ 2,4,6-Trichlorophenol ND 10.3 6.934 mg/Kg 68 31 -130☼ 2,4-Dichlorophenol ND 10.3 5.535 mg/Kg 54 30 -130☼ 2,4-Dimethylphenol ND 10.3 5.503 mg/Kg 54 34 -130☼ 2,4-Dinitrophenol ND 20.5 13.18 mg/Kg 64 10 -130☼ 2,4-Dinitrotoluene ND 10.3 7.978 mg/Kg 78 34 -130☼ 2,6-Dinitrotoluene ND 10.3 6.977 mg/Kg 68 33 -130☼ 2-Chloronaphthalene ND 10.3 5.692 mg/Kg 55 30 -130☼ 2-Chlorophenol ND 10.3 4.657 mg/Kg 45 28 -130☼ 2-Methylnaphthalene 1.15 10.3 4.642 mg/Kg 34 28 -130☼ 2-Methylphenol ND 10.3 4.986 mg/Kg 49 30 -130☼ 2-Nitroaniline ND 10.3 7.028 mg/Kg 69 26 -130☼ 2-Nitrophenol ND 10.3 5.004 mg/Kg 49 24 -130☼ 3 & 4 Methylphenol ND 10.3 5.375 mg/Kg 52 31 -130☼ 3,3'-Dichlorobenzidine ND 10.3 8.457 mg/Kg 82 10 -130☼ 3-Nitroaniline ND 10.3 6.538 mg/Kg 64 10 -130☼ 4,6-Dinitro-2-methylphenol ND 20.5 16.48 mg/Kg 80 22 -130☼ 4-Bromophenyl phenyl ether ND 10.3 8.211 mg/Kg 80 32 -130☼ 4-Chloro-3-methylphenol ND 10.3 6.453 mg/Kg 63 31 -130☼ 4-Chloroaniline ND 10.3 5.133 mg/Kg 50 10 -130☼ 4-Chlorophenyl phenyl ether ND 10.3 6.778 mg/Kg 66 32 -130☼ 4-Nitroaniline ND 10.3 6.419 mg/Kg 63 25 -130☼ 4-Nitrophenol ND 20.5 13.35 mg/Kg 65 25 -130☼ Acenaphthene ND 10.3 6.257 mg/Kg 61 33 -130☼ Acenaphthylene ND 10.3 6.285 mg/Kg 61 34 -130☼ Acetophenone ND 10.3 4.691 mg/Kg 46 28 -130☼ Anthracene ND 10.3 7.580 mg/Kg 74 39 -130☼ Atrazine ND 10.3 7.638 mg/Kg 74 27 -130☼ Benzaldehyde ND 10.3 4.454 mg/Kg 43 10 -130☼ Benzo[a]anthracene ND 10.3 7.990 mg/Kg 78 40 -130☼ Benzo[a]pyrene ND 10.3 7.988 mg/Kg 78 37 -131☼ Benzo[b]fluoranthene ND 10.3 8.822 mg/Kg 86 35 -130☼ Benzo[g,h,i]perylene ND 10.3 6.529 mg/Kg 64 39 -130☼ Benzo[k]fluoranthene ND 10.3 7.231 mg/Kg 71 35 -130☼ bis (2-chloroisopropyl) ether ND 10.3 4.102 mg/Kg 40 12 -130☼ Bis(2-chloroethoxy)methane ND 10.3 4.903 mg/Kg 48 29 -130☼ Bis(2-chloroethyl)ether ND 10.3 5.193 mg/Kg 51 18 -130☼ Bis(2-ethylhexyl) phthalate 0.0901 J B 10.3 8.227 mg/Kg 79 39 -130☼ Butyl benzyl phthalate ND 10.3 8.023 mg/Kg 78 38 -130☼ Caprolactam ND 10.3 3.790 mg/Kg 37 27 -148☼ Carbazole ND 10.3 7.904 mg/Kg 77 43 -130☼ Chrysene ND 10.3 7.145 mg/Kg 70 40 -130☼ Dibenz(a,h)anthracene ND 10.3 7.353 mg/Kg 72 37 -130☼ Dibenzofuran ND 10.3 6.851 mg/Kg 67 34 -130☼ Diethyl phthalate ND 10.3 7.208 mg/Kg 70 36 -130☼ Dimethyl phthalate ND 10.3 7.316 mg/Kg 71 36 -130☼ Di-n-butyl phthalate ND 10.3 8.098 mg/Kg 79 39 -130☼ Eurofins Savannah Page 84 of 176 7/14/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 QC Sample Results Job ID: 680-217621-1Client: S&ME, Inc. Project/Site: Greenhouse Project Method: 8270E - Semivolatile Organic Compounds (GC/MS) (Continued) Client Sample ID: GW-1 (10-15)Lab Sample ID: 680-217621-1 MS Matrix: Soil Prep Type: Total/NA Analysis Batch: 730228 Prep Batch: 729956 Di-n-octyl phthalate ND 10.3 8.126 mg/Kg 79 38 -131☼ Analyte MS MS DUnitResultQualifier %Rec Spike Added Sample Result Sample Qualifier %Rec Limits Fluoranthene ND 10.3 7.790 mg/Kg 76 38 -130☼ Fluorene ND 10.3 6.882 mg/Kg 67 34 -130☼ Hexachlorobenzene ND 10.3 8.066 mg/Kg 79 28 -130☼ Hexachlorobutadiene ND 10.3 3.924 mg/Kg 38 22 -130☼ Hexachlorocyclopentadiene ND 10.3 5.959 mg/Kg 58 11 -130☼ Hexachloroethane ND 10.3 3.540 mg/Kg 35 21 -130☼ Indeno[1,2,3-cd]pyrene ND 10.3 7.127 mg/Kg 69 40 -130☼ Isophorone ND 10.3 5.182 mg/Kg 51 26 -130☼ Naphthalene 0.701 10.3 4.510 mg/Kg 37 25 -130☼ Nitrobenzene ND 10.3 4.254 mg/Kg 41 25 -130☼ N-Nitrosodi-n-propylamine ND 10.3 4.773 mg/Kg 47 24 -130☼ N-Nitrosodiphenylamine ND 10.3 7.672 mg/Kg 75 37 -130☼ Pentachlorophenol ND 20.5 15.01 mg/Kg 73 16 -135☼ Phenanthrene ND 10.3 7.473 mg/Kg 73 38 -130☼ Phenol ND 10.3 4.434 mg/Kg 43 27 -130☼ Pyrene ND 10.3 7.262 mg/Kg 71 40 -130☼ 2,4,6-Tribromophenol (Surr)21 -132 Surrogate 71 MS MS Qualifier Limits%Recovery 572-Fluorobiphenyl (Surr)25 -130 462-Fluorophenol (Surr)18 -130 42Nitrobenzene-d5 (Surr)19 -130 47Phenol-d5 (Surr)21 -130 71Terphenyl-d14 (Surr)31 -133 Client Sample ID: GW-1 (10-15)Lab Sample ID: 680-217621-1 MSD Matrix: Soil Prep Type: Total/NA Analysis Batch: 730228 Prep Batch: 729956 1,1'-Biphenyl ND 10.5 6.481 mg/Kg 62 32 -130 14 50☼ Analyte MSD MSD DUnitResultQualifier %Rec Spike Added Sample Result Sample Qualifier %Rec Limits LimitRPD RPD 2,4,5-Trichlorophenol ND 10.5 7.913 mg/Kg 75 33 -130 4 50☼ 2,4,6-Trichlorophenol ND 10.5 7.609 mg/Kg 73 31 -130 9 50☼ 2,4-Dichlorophenol ND 10.5 6.483 mg/Kg 62 30 -130 16 50☼ 2,4-Dimethylphenol ND 10.5 6.527 mg/Kg 62 34 -130 17 50☼ 2,4-Dinitrophenol ND 21.0 15.50 mg/Kg 74 10 -130 16 50☼ 2,4-Dinitrotoluene ND 10.5 8.020 mg/Kg 76 34 -130 1 50☼ 2,6-Dinitrotoluene ND 10.5 7.176 mg/Kg 68 33 -130 3 50☼ 2-Chloronaphthalene ND 10.5 6.475 mg/Kg 62 30 -130 13 50☼ 2-Chlorophenol ND 10.5 5.485 mg/Kg 52 28 -130 16 50☼ 2-Methylnaphthalene 1.15 10.5 6.070 mg/Kg 47 28 -130 27 50☼ 2-Methylphenol ND 10.5 5.795 mg/Kg 55 30 -130 15 50☼ 2-Nitroaniline ND 10.5 7.306 mg/Kg 70 26 -130 4 50☼ 2-Nitrophenol ND 10.5 5.713 mg/Kg 54 24 -130 13 50☼ 3 & 4 Methylphenol ND 10.5 6.132 mg/Kg 58 31 -130 13 50☼ 3,3'-Dichlorobenzidine ND 10.5 8.450 mg/Kg 81 10 -130 0 50☼ 3-Nitroaniline ND 10.5 6.100 mg/Kg 58 10 -130 7 50☼ Eurofins Savannah Page 85 of 176 7/14/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 QC Sample Results Job ID: 680-217621-1Client: S&ME, Inc. Project/Site: Greenhouse Project Method: 8270E - Semivolatile Organic Compounds (GC/MS) (Continued) Client Sample ID: GW-1 (10-15)Lab Sample ID: 680-217621-1 MSD Matrix: Soil Prep Type: Total/NA Analysis Batch: 730228 Prep Batch: 729956 4,6-Dinitro-2-methylphenol ND 21.0 16.44 mg/Kg 78 22 -130 0 50☼ Analyte MSD MSD DUnitResultQualifier %Rec Spike Added Sample Result Sample Qualifier %Rec Limits LimitRPD RPD 4-Bromophenyl phenyl ether ND 10.5 8.414 mg/Kg 80 32 -130 2 50☼ 4-Chloro-3-methylphenol ND 10.5 6.949 mg/Kg 66 31 -130 7 50☼ 4-Chloroaniline ND 10.5 5.413 mg/Kg 52 10 -130 5 50☼ 4-Chlorophenyl phenyl ether ND 10.5 7.084 mg/Kg 68 32 -130 4 50☼ 4-Nitroaniline ND 10.5 5.983 mg/Kg 57 25 -130 7 50☼ 4-Nitrophenol ND 21.0 13.23 mg/Kg 63 25 -130 1 50☼ Acenaphthene ND 10.5 6.734 mg/Kg 64 33 -130 7 50☼ Acenaphthylene ND 10.5 6.877 mg/Kg 66 34 -130 9 50☼ Acetophenone ND 10.5 5.647 mg/Kg 54 28 -130 19 50☼ Anthracene ND 10.5 7.792 mg/Kg 74 39 -130 3 50☼ Atrazine ND 10.5 7.410 mg/Kg 71 27 -130 3 50☼ Benzaldehyde ND 10.5 5.145 mg/Kg 49 10 -130 14 50☼ Benzo[a]anthracene ND 10.5 8.028 mg/Kg 77 40 -130 0 50☼ Benzo[a]pyrene ND 10.5 8.187 mg/Kg 78 37 -131 2 50☼ Benzo[b]fluoranthene ND 10.5 8.151 mg/Kg 78 35 -130 8 50☼ Benzo[g,h,i]perylene ND 10.5 6.841 mg/Kg 65 39 -130 5 50☼ Benzo[k]fluoranthene ND 10.5 7.975 mg/Kg 76 35 -130 10 50☼ bis (2-chloroisopropyl) ether ND 10.5 4.832 mg/Kg 46 12 -130 16 50☼ Bis(2-chloroethoxy)methane ND 10.5 5.716 mg/Kg 54 29 -130 15 50☼ Bis(2-chloroethyl)ether ND 10.5 6.090 mg/Kg 58 18 -130 16 50☼ Bis(2-ethylhexyl) phthalate 0.0901 J B 10.5 8.353 mg/Kg 79 39 -130 2 50☼ Butyl benzyl phthalate ND 10.5 7.972 mg/Kg 76 38 -130 1 50☼ Caprolactam ND 10.5 4.583 mg/Kg 44 27 -148 19 50☼ Carbazole ND 10.5 7.636 mg/Kg 73 43 -130 3 50☼ Chrysene ND 10.5 7.329 mg/Kg 70 40 -130 3 50☼ Dibenz(a,h)anthracene ND 10.5 7.624 mg/Kg 73 37 -130 4 50☼ Dibenzofuran ND 10.5 7.258 mg/Kg 69 34 -130 6 50☼ Diethyl phthalate ND 10.5 7.370 mg/Kg 70 36 -130 2 50☼ Dimethyl phthalate ND 10.5 7.494 mg/Kg 71 36 -130 2 50☼ Di-n-butyl phthalate ND 10.5 8.200 mg/Kg 78 39 -130 1 50☼ Di-n-octyl phthalate ND 10.5 8.073 mg/Kg 77 38 -131 1 50☼ Fluoranthene ND 10.5 7.403 mg/Kg 71 38 -130 5 50☼ Fluorene ND 10.5 7.116 mg/Kg 68 34 -130 3 50☼ Hexachlorobenzene ND 10.5 8.134 mg/Kg 78 28 -130 1 50☼ Hexachlorobutadiene ND 10.5 5.148 mg/Kg 49 22 -130 27 50☼ Hexachlorocyclopentadiene ND 10.5 6.889 mg/Kg 66 11 -130 14 50☼ Hexachloroethane ND 10.5 4.580 mg/Kg 44 21 -130 26 50☼ Indeno[1,2,3-cd]pyrene ND 10.5 7.249 mg/Kg 69 40 -130 2 50☼ Isophorone ND 10.5 6.046 mg/Kg 58 26 -130 15 50☼ Naphthalene 0.701 10.5 5.712 mg/Kg 48 25 -130 24 50☼ Nitrobenzene ND 10.5 5.357 mg/Kg 51 25 -130 23 50☼ N-Nitrosodi-n-propylamine ND 10.5 5.515 mg/Kg 53 24 -130 14 50☼ N-Nitrosodiphenylamine ND 10.5 7.751 mg/Kg 74 37 -130 1 50☼ Pentachlorophenol ND 21.0 14.26 mg/Kg 68 16 -135 5 50☼ Phenanthrene ND 10.5 7.789 mg/Kg 74 38 -130 4 50☼ Phenol ND 10.5 5.086 mg/Kg 48 27 -130 14 50☼ Pyrene ND 10.5 7.553 mg/Kg 72 40 -130 4 50☼ Eurofins Savannah Page 86 of 176 7/14/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 QC Sample Results Job ID: 680-217621-1Client: S&ME, Inc. Project/Site: Greenhouse Project Method: 8270E - Semivolatile Organic Compounds (GC/MS) (Continued) Client Sample ID: GW-1 (10-15)Lab Sample ID: 680-217621-1 MSD Matrix: Soil Prep Type: Total/NA Analysis Batch: 730228 Prep Batch: 729956 2,4,6-Tribromophenol (Surr)21 -132 Surrogate 69 MSD MSD Qualifier Limits%Recovery 632-Fluorobiphenyl (Surr)25 -130 482-Fluorophenol (Surr)18 -130 51Nitrobenzene-d5 (Surr)19 -130 51Phenol-d5 (Surr)21 -130 69Terphenyl-d14 (Surr)31 -133 Method: 6020B - Metals (ICP/MS) Client Sample ID: Method BlankLab Sample ID: MB 680-728664/1-A Matrix: Solid Prep Type: Total/NA Analysis Batch: 728886 Prep Batch: 728664 RL MDL Arsenic ND 0.273 0.0909 mg/Kg 07/01/22 07:40 07/01/22 15:44 1 MB MB Analyte Dil FacAnalyzedPreparedDUnitResultQualifier ND 0.05450.455 mg/Kg 07/01/22 07:40 07/01/22 15:44 1Barium ND 0.01360.0455 mg/Kg 07/01/22 07:40 07/01/22 15:44 1Cadmium 0.1300 J 0.1000.909 mg/Kg 07/01/22 07:40 07/01/22 15:44 1Chromium ND 0.04550.182 mg/Kg 07/01/22 07:40 07/01/22 15:44 1Lead ND 0.09090.455 mg/Kg 07/01/22 07:40 07/01/22 15:44 1Selenium ND 0.009090.0909 mg/Kg 07/01/22 07:40 07/01/22 15:44 1Silver Client Sample ID: Lab Control SampleLab Sample ID: LCS 680-728664/2-A Matrix: Solid Prep Type: Total/NA Analysis Batch: 728886 Prep Batch: 728664 Arsenic 9.09 9.092 mg/Kg 100 80 -120 Analyte LCS LCS DUnitResultQualifier %Rec Spike Added %Rec Limits Barium 9.09 9.384 mg/Kg 103 80 -120 Cadmium 4.55 4.545 mg/Kg 100 80 -120 Chromium 9.09 9.605 mg/Kg 106 80 -120 Lead 45.9 45.29 mg/Kg 99 80 -120 Selenium 9.11 9.358 mg/Kg 103 80 -120 Silver 4.55 4.605 mg/Kg 101 80 -120 Client Sample ID: GW-1 (10-15)Lab Sample ID: 680-217621-1 MS Matrix: Soil Prep Type: Total/NA Analysis Batch: 728886 Prep Batch: 728664 Arsenic 0.600 14.7 11.74 mg/Kg 76 75 -125☼ Analyte MS MS DUnitResultQualifier %Rec Spike Added Sample Result Sample Qualifier %Rec Limits Barium 194 14.7 218.4 4 mg/Kg 166 75 -125☼ Cadmium 0.0909 7.33 6.736 mg/Kg 91 75 -125☼ Chromium 185 B 14.7 200.7 4 mg/Kg 110 75 -125☼ Lead 1.82 73.9 70.79 mg/Kg 93 75 -125☼ Selenium 1.12 14.7 13.26 mg/Kg 83 75 -125☼ Silver ND 7.33 6.759 mg/Kg 92 75 -125☼ Eurofins Savannah Page 87 of 176 7/14/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 QC Sample Results Job ID: 680-217621-1Client: S&ME, Inc. Project/Site: Greenhouse Project Method: 6020B - Metals (ICP/MS) (Continued) Client Sample ID: GW-1 (10-15)Lab Sample ID: 680-217621-1 MSD Matrix: Soil Prep Type: Total/NA Analysis Batch: 728886 Prep Batch: 728664 Arsenic 0.600 15.2 12.24 mg/Kg 77 75 -125 4 20☼ Analyte MSD MSD DUnitResultQualifier %Rec Spike Added Sample Result Sample Qualifier %Rec Limits LimitRPD RPD Barium 194 15.2 234.3 4 mg/Kg 265 75 -125 7 20☼ Cadmium 0.0909 7.61 7.157 mg/Kg 93 75 -125 6 20☼ Chromium 185 B 15.2 217.3 4 mg/Kg 215 75 -125 8 20☼ Lead 1.82 76.7 73.62 mg/Kg 94 75 -125 4 20☼ Selenium 1.12 15.2 13.36 mg/Kg 80 75 -125 1 20☼ Silver ND 7.61 6.959 mg/Kg 92 75 -125 3 20☼ Method: 7471B - Mercury (CVAA) Client Sample ID: Method BlankLab Sample ID: MB 680-729170/12-A Matrix: Solid Prep Type: Total/NA Analysis Batch: 729345 Prep Batch: 729170 RL MDL Mercury ND 0.0212 0.00678 mg/Kg 07/05/22 16:32 07/06/22 10:35 1 MB MB Analyte Dil FacAnalyzedPreparedDUnitResultQualifier Client Sample ID: Lab Control SampleLab Sample ID: LCS 680-729170/13-A Matrix: Solid Prep Type: Total/NA Analysis Batch: 729345 Prep Batch: 729170 Mercury 0.208 0.2148 mg/Kg 103 80 -120 Analyte LCS LCS DUnitResultQualifier %Rec Spike Added %Rec Limits Client Sample ID: Method BlankLab Sample ID: MB 680-729271/1-A Matrix: Solid Prep Type: Total/NA Analysis Batch: 729638 Prep Batch: 729271 RL MDL Mercury ND 0.0227 0.00727 mg/Kg 07/06/22 09:50 07/06/22 16:38 1 MB MB Analyte Dil FacAnalyzedPreparedDUnitResultQualifier Client Sample ID: Lab Control SampleLab Sample ID: LCS 680-729271/2-A Matrix: Solid Prep Type: Total/NA Analysis Batch: 729638 Prep Batch: 729271 Mercury 0.245 0.2177 mg/Kg 89 80 -120 Analyte LCS LCS DUnitResultQualifier %Rec Spike Added %Rec Limits Client Sample ID: SG-7 (2-6)Lab Sample ID: 680-217621-13 MS Matrix: Soil Prep Type: Total/NA Analysis Batch: 729638 Prep Batch: 729271 Mercury 0.0197 J 0.106 0.1144 mg/Kg 89 80 -120☼ Analyte MS MS DUnitResultQualifier %Rec Spike Added Sample Result Sample Qualifier %Rec Limits Eurofins Savannah Page 88 of 176 7/14/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 QC Sample Results Job ID: 680-217621-1Client: S&ME, Inc. Project/Site: Greenhouse Project Method: 7471B - Mercury (CVAA) (Continued) Client Sample ID: SG-7 (2-6)Lab Sample ID: 680-217621-13 MSD Matrix: Soil Prep Type: Total/NA Analysis Batch: 729638 Prep Batch: 729271 Mercury 0.0197 J 0.112 0.1162 mg/Kg 86 80 -120 2 20☼ Analyte MSD MSD DUnitResultQualifier %Rec Spike Added Sample Result Sample Qualifier %Rec Limits LimitRPD RPD Eurofins Savannah Page 89 of 176 7/14/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 QC Association Summary Job ID: 680-217621-1Client: S&ME, Inc. Project/Site: Greenhouse Project GC/MS VOA Prep Batch: 729142 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Soil 5035A680-217621-1 GW-1 (10-15)Total/NA Soil 5035A680-217621-1 - DL GW-1 (10-15)Total/NA Soil 5035A680-217621-2 GW-2 (11-14)Total/NA Soil 5035A680-217621-3 GW-3 (7-12)Total/NA Soil 5035A680-217621-4 GW-4 (13-17)Total/NA Soil 5035A680-217621-5 SS-1 (2-6)Total/NA Soil 5035A680-217621-6 SS-2 (2-6)Total/NA Soil 5035A680-217621-7 SS-3 (2-6)Total/NA Soil 5035A680-217621-8 SG-1 (2-6)Total/NA Soil 5035A680-217621-9 SG-2 (2-6)Total/NA Soil 5035A680-217621-10 SG-3 (2-6)Total/NA Soil 5035A680-217621-11 SG-4 (2-6)Total/NA Soil 5035A680-217621-12 SG-6 (2-6)Total/NA Soil 5035A680-217621-13 SG-7 (2-6)Total/NA Soil 5035A680-217621-14 SG-8 (2-6)Total/NA Soil 5035A680-217621-15 Soil Dup Total/NA Soil 5035A680-217621-15 Soil Dup Total/NA Analysis Batch: 729742 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Soil 8260D 729142680-217621-1 GW-1 (10-15)Total/NA Soil 8260D 729142680-217621-3 GW-3 (7-12)Total/NA Soil 8260D 729142680-217621-4 GW-4 (13-17)Total/NA Soil 8260D 729142680-217621-5 SS-1 (2-6)Total/NA Soil 8260D 729142680-217621-6 SS-2 (2-6)Total/NA Soil 8260D 729142680-217621-7 SS-3 (2-6)Total/NA Soil 8260D 729142680-217621-8 SG-1 (2-6)Total/NA Soil 8260D 729142680-217621-9 SG-2 (2-6)Total/NA Soil 8260D 729142680-217621-10 SG-3 (2-6)Total/NA Soil 8260D 729142680-217621-11 SG-4 (2-6)Total/NA Soil 8260D 729142680-217621-12 SG-6 (2-6)Total/NA Soil 8260D 729142680-217621-13 SG-7 (2-6)Total/NA Soil 8260D 729142680-217621-15 Soil Dup Total/NA Solid 8260DMB 680-729742/8 Method Blank Total/NA Solid 8260DLCS 680-729742/4 Lab Control Sample Total/NA Solid 8260DLCSD 680-729742/5 Lab Control Sample Dup Total/NA Analysis Batch: 730073 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Soil 8260D 729142680-217621-1 - DL GW-1 (10-15)Total/NA Soil 8260D 729142680-217621-2 GW-2 (11-14)Total/NA Soil 8260D 729142680-217621-14 SG-8 (2-6)Total/NA Solid 8260DMB 680-730073/8 Method Blank Total/NA Solid 8260DLCS 680-730073/4 Lab Control Sample Total/NA Solid 8260DLCSD 680-730073/5 Lab Control Sample Dup Total/NA Analysis Batch: 730419 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Soil 8260D 729142680-217621-15 Soil Dup Total/NA Solid 8260DMB 680-730419/8 Method Blank Total/NA Solid 8260DLCS 680-730419/4 Lab Control Sample Total/NA Eurofins Savannah Page 90 of 176 7/14/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 QC Association Summary Job ID: 680-217621-1Client: S&ME, Inc. Project/Site: Greenhouse Project GC/MS VOA (Continued) Analysis Batch: 730419 (Continued) Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Solid 8260DLCSD 680-730419/5 Lab Control Sample Dup Total/NA GC/MS Semi VOA Prep Batch: 729956 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Soil 3546680-217621-1 GW-1 (10-15)Total/NA Soil 3546680-217621-2 GW-2 (11-14)Total/NA Soil 3546680-217621-3 GW-3 (7-12)Total/NA Soil 3546680-217621-4 GW-4 (13-17)Total/NA Soil 3546680-217621-5 SS-1 (2-6)Total/NA Soil 3546680-217621-6 SS-2 (2-6)Total/NA Soil 3546680-217621-7 SS-3 (2-6)Total/NA Soil 3546680-217621-8 SG-1 (2-6)Total/NA Soil 3546680-217621-9 SG-2 (2-6)Total/NA Soil 3546680-217621-10 SG-3 (2-6)Total/NA Soil 3546680-217621-11 SG-4 (2-6)Total/NA Soil 3546680-217621-12 SG-6 (2-6)Total/NA Soil 3546680-217621-13 SG-7 (2-6)Total/NA Soil 3546680-217621-14 SG-8 (2-6)Total/NA Soil 3546680-217621-15 Soil Dup Total/NA Solid 3546MB 680-729956/19-A Method Blank Total/NA Solid 3546LCS 680-729956/20-A Lab Control Sample Total/NA Soil 3546680-217621-1 MS GW-1 (10-15)Total/NA Soil 3546680-217621-1 MSD GW-1 (10-15)Total/NA Analysis Batch: 730228 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Soil 8270E 729956680-217621-1 GW-1 (10-15)Total/NA Soil 8270E 729956680-217621-2 GW-2 (11-14)Total/NA Soil 8270E 729956680-217621-3 GW-3 (7-12)Total/NA Soil 8270E 729956680-217621-4 GW-4 (13-17)Total/NA Soil 8270E 729956680-217621-5 SS-1 (2-6)Total/NA Soil 8270E 729956680-217621-6 SS-2 (2-6)Total/NA Soil 8270E 729956680-217621-7 SS-3 (2-6)Total/NA Soil 8270E 729956680-217621-8 SG-1 (2-6)Total/NA Soil 8270E 729956680-217621-9 SG-2 (2-6)Total/NA Soil 8270E 729956680-217621-10 SG-3 (2-6)Total/NA Soil 8270E 729956680-217621-11 SG-4 (2-6)Total/NA Soil 8270E 729956680-217621-12 SG-6 (2-6)Total/NA Soil 8270E 729956680-217621-13 SG-7 (2-6)Total/NA Soil 8270E 729956680-217621-14 SG-8 (2-6)Total/NA Soil 8270E 729956680-217621-15 Soil Dup Total/NA Solid 8270E 729956MB 680-729956/19-A Method Blank Total/NA Solid 8270E 729956LCS 680-729956/20-A Lab Control Sample Total/NA Soil 8270E 729956680-217621-1 MS GW-1 (10-15)Total/NA Soil 8270E 729956680-217621-1 MSD GW-1 (10-15)Total/NA Eurofins Savannah Page 91 of 176 7/14/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 QC Association Summary Job ID: 680-217621-1Client: S&ME, Inc. Project/Site: Greenhouse Project Metals Prep Batch: 728664 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Soil 3050B680-217621-1 GW-1 (10-15)Total/NA Soil 3050B680-217621-2 GW-2 (11-14)Total/NA Soil 3050B680-217621-3 GW-3 (7-12)Total/NA Soil 3050B680-217621-4 GW-4 (13-17)Total/NA Soil 3050B680-217621-5 SS-1 (2-6)Total/NA Soil 3050B680-217621-6 SS-2 (2-6)Total/NA Soil 3050B680-217621-7 SS-3 (2-6)Total/NA Soil 3050B680-217621-8 SG-1 (2-6)Total/NA Soil 3050B680-217621-9 SG-2 (2-6)Total/NA Soil 3050B680-217621-10 SG-3 (2-6)Total/NA Soil 3050B680-217621-11 SG-4 (2-6)Total/NA Soil 3050B680-217621-12 SG-6 (2-6)Total/NA Soil 3050B680-217621-13 SG-7 (2-6)Total/NA Soil 3050B680-217621-14 SG-8 (2-6)Total/NA Soil 3050B680-217621-15 Soil Dup Total/NA Solid 3050BMB 680-728664/1-A Method Blank Total/NA Solid 3050BLCS 680-728664/2-A Lab Control Sample Total/NA Soil 3050B680-217621-1 MS GW-1 (10-15)Total/NA Soil 3050B680-217621-1 MSD GW-1 (10-15)Total/NA Analysis Batch: 728886 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Soil 6020B 728664680-217621-1 GW-1 (10-15)Total/NA Soil 6020B 728664680-217621-2 GW-2 (11-14)Total/NA Soil 6020B 728664680-217621-3 GW-3 (7-12)Total/NA Soil 6020B 728664680-217621-4 GW-4 (13-17)Total/NA Soil 6020B 728664680-217621-5 SS-1 (2-6)Total/NA Soil 6020B 728664680-217621-6 SS-2 (2-6)Total/NA Soil 6020B 728664680-217621-7 SS-3 (2-6)Total/NA Soil 6020B 728664680-217621-8 SG-1 (2-6)Total/NA Soil 6020B 728664680-217621-9 SG-2 (2-6)Total/NA Soil 6020B 728664680-217621-10 SG-3 (2-6)Total/NA Soil 6020B 728664680-217621-11 SG-4 (2-6)Total/NA Soil 6020B 728664680-217621-12 SG-6 (2-6)Total/NA Soil 6020B 728664680-217621-13 SG-7 (2-6)Total/NA Soil 6020B 728664680-217621-14 SG-8 (2-6)Total/NA Soil 6020B 728664680-217621-15 Soil Dup Total/NA Solid 6020B 728664MB 680-728664/1-A Method Blank Total/NA Solid 6020B 728664LCS 680-728664/2-A Lab Control Sample Total/NA Soil 6020B 728664680-217621-1 MS GW-1 (10-15)Total/NA Soil 6020B 728664680-217621-1 MSD GW-1 (10-15)Total/NA Prep Batch: 729170 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Soil 7471B680-217621-1 GW-1 (10-15)Total/NA Soil 7471B680-217621-2 GW-2 (11-14)Total/NA Soil 7471B680-217621-3 GW-3 (7-12)Total/NA Soil 7471B680-217621-4 GW-4 (13-17)Total/NA Soil 7471B680-217621-5 SS-1 (2-6)Total/NA Soil 7471B680-217621-6 SS-2 (2-6)Total/NA Soil 7471B680-217621-7 SS-3 (2-6)Total/NA Eurofins Savannah Page 92 of 176 7/14/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 QC Association Summary Job ID: 680-217621-1Client: S&ME, Inc. Project/Site: Greenhouse Project Metals (Continued) Prep Batch: 729170 (Continued) Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Soil 7471B680-217621-8 SG-1 (2-6)Total/NA Soil 7471B680-217621-9 SG-2 (2-6)Total/NA Soil 7471B680-217621-10 SG-3 (2-6)Total/NA Soil 7471B680-217621-11 SG-4 (2-6)Total/NA Soil 7471B680-217621-12 SG-6 (2-6)Total/NA Solid 7471BMB 680-729170/12-A Method Blank Total/NA Solid 7471BLCS 680-729170/13-A Lab Control Sample Total/NA Prep Batch: 729271 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Soil 7471B680-217621-13 SG-7 (2-6)Total/NA Soil 7471B680-217621-14 SG-8 (2-6)Total/NA Soil 7471B680-217621-15 Soil Dup Total/NA Solid 7471BMB 680-729271/1-A Method Blank Total/NA Solid 7471BLCS 680-729271/2-A Lab Control Sample Total/NA Soil 7471B680-217621-13 MS SG-7 (2-6)Total/NA Soil 7471B680-217621-13 MSD SG-7 (2-6)Total/NA Analysis Batch: 729345 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Soil 7471B 729170680-217621-1 GW-1 (10-15)Total/NA Soil 7471B 729170680-217621-2 GW-2 (11-14)Total/NA Soil 7471B 729170680-217621-3 GW-3 (7-12)Total/NA Soil 7471B 729170680-217621-4 GW-4 (13-17)Total/NA Soil 7471B 729170680-217621-5 SS-1 (2-6)Total/NA Soil 7471B 729170680-217621-6 SS-2 (2-6)Total/NA Soil 7471B 729170680-217621-7 SS-3 (2-6)Total/NA Soil 7471B 729170680-217621-8 SG-1 (2-6)Total/NA Soil 7471B 729170680-217621-9 SG-2 (2-6)Total/NA Soil 7471B 729170680-217621-10 SG-3 (2-6)Total/NA Soil 7471B 729170680-217621-11 SG-4 (2-6)Total/NA Soil 7471B 729170680-217621-12 SG-6 (2-6)Total/NA Solid 7471B 729170MB 680-729170/12-A Method Blank Total/NA Solid 7471B 729170LCS 680-729170/13-A Lab Control Sample Total/NA Analysis Batch: 729638 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Soil 7471B 729271680-217621-13 SG-7 (2-6)Total/NA Soil 7471B 729271680-217621-14 SG-8 (2-6)Total/NA Soil 7471B 729271680-217621-15 Soil Dup Total/NA Solid 7471B 729271MB 680-729271/1-A Method Blank Total/NA Solid 7471B 729271LCS 680-729271/2-A Lab Control Sample Total/NA Soil 7471B 729271680-217621-13 MS SG-7 (2-6)Total/NA Soil 7471B 729271680-217621-13 MSD SG-7 (2-6)Total/NA General Chemistry Analysis Batch: 729914 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Soil Moisture680-217621-1 GW-1 (10-15)Total/NA Soil Moisture680-217621-2 GW-2 (11-14)Total/NA Eurofins Savannah Page 93 of 176 7/14/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 QC Association Summary Job ID: 680-217621-1Client: S&ME, Inc. Project/Site: Greenhouse Project General Chemistry (Continued) Analysis Batch: 729914 (Continued) Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Soil Moisture680-217621-3 GW-3 (7-12)Total/NA Soil Moisture680-217621-4 GW-4 (13-17)Total/NA Soil Moisture680-217621-5 SS-1 (2-6)Total/NA Soil Moisture680-217621-6 SS-2 (2-6)Total/NA Soil Moisture680-217621-7 SS-3 (2-6)Total/NA Soil Moisture680-217621-8 SG-1 (2-6)Total/NA Soil Moisture680-217621-9 SG-2 (2-6)Total/NA Soil Moisture680-217621-10 SG-3 (2-6)Total/NA Soil Moisture680-217621-11 SG-4 (2-6)Total/NA Soil Moisture680-217621-12 SG-6 (2-6)Total/NA Soil Moisture680-217621-13 SG-7 (2-6)Total/NA Soil Moisture680-217621-14 SG-8 (2-6)Total/NA Soil Moisture680-217621-15 Soil Dup Total/NA Eurofins Savannah Page 94 of 176 7/14/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 Lab Chronicle Client: S&ME, Inc.Job ID: 680-217621-1 Project/Site: Greenhouse Project Client Sample ID: GW-1 (10-15)Lab Sample ID: 680-217621-1 Matrix: SoilDate Collected: 06/28/22 10:15 Date Received: 06/30/22 10:30 Analysis Moisture AA07/09/22 19:211 TAL SAV729914 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA Instrument ID:NOEQUIP Client Sample ID: GW-1 (10-15)Lab Sample ID: 680-217621-1 Matrix: SoilDate Collected: 06/28/22 10:15 Percent Solids: 62.0Date Received: 06/30/22 10:30 Prep 5035A FES07/05/22 15:31 TAL SAV729142 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA 5.64 g 5 mL Analysis 8260D 1 729742 07/08/22 21:17 Y1S TAL SAVTotal/NA 5 g 5 g CMSADInstrument ID: Prep 5035A DL 729142 07/05/22 15:31 FES TAL SAVTotal/NA 5.595 g 5 mL Analysis 8260D DL 40 730073 07/11/22 19:49 Y1S TAL SAVTotal/NA 5 g 5 g CMSP2Instrument ID: Prep 3546 729956 07/11/22 13:00 MEW TAL SAVTotal/NA 15.30 g 1 mL Analysis 8270E 1 730228 07/12/22 13:37 T1C TAL SAVTotal/NA CMSGInstrument ID: Prep 3050B 728664 07/01/22 07:41 RR TAL SAVTotal/NA 1.10 g 500 mL Analysis 6020B 1 728886 07/01/22 15:49 BWR TAL SAVTotal/NA ICPMSDInstrument ID: Prep 7471B 729170 07/05/22 16:32 JKL TAL SAVTotal/NA 0.53 g 50 mL Analysis 7471B 1 729345 07/06/22 11:20 JKL TAL SAVTotal/NA LEEMAN2Instrument ID: Client Sample ID: GW-2 (11-14)Lab Sample ID: 680-217621-2 Matrix: SoilDate Collected: 06/28/22 12:05 Date Received: 06/30/22 10:30 Analysis Moisture AA07/09/22 19:211 TAL SAV729914 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA Instrument ID:NOEQUIP Client Sample ID: GW-2 (11-14)Lab Sample ID: 680-217621-2 Matrix: SoilDate Collected: 06/28/22 12:05 Percent Solids: 80.3Date Received: 06/30/22 10:30 Prep 5035A FES07/05/22 15:31 TAL SAV729142 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA 6.009 g 5 mL Analysis 8260D 100 730073 07/11/22 20:37 Y1S TAL SAVTotal/NA 5 g 5 g CMSP2Instrument ID: Prep 3546 729956 07/11/22 13:00 MEW TAL SAVTotal/NA 15.71 g 1 mL Analysis 8270E 1 730228 07/12/22 15:50 T1C TAL SAVTotal/NA CMSGInstrument ID: Prep 3050B 728664 07/01/22 07:41 RR TAL SAVTotal/NA 1.10 g 500 mL Analysis 6020B 1 728886 07/01/22 16:02 BWR TAL SAVTotal/NA ICPMSDInstrument ID: Eurofins Savannah Page 95 of 176 7/14/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 Lab Chronicle Client: S&ME, Inc.Job ID: 680-217621-1 Project/Site: Greenhouse Project Client Sample ID: GW-2 (11-14)Lab Sample ID: 680-217621-2 Matrix: SoilDate Collected: 06/28/22 12:05 Percent Solids: 80.3Date Received: 06/30/22 10:30 Prep 7471B JKL07/05/22 16:32 TAL SAV729170 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA 0.58 g 50 mL Analysis 7471B 1 729345 07/06/22 11:24 JKL TAL SAVTotal/NA LEEMAN2Instrument ID: Client Sample ID: GW-3 (7-12)Lab Sample ID: 680-217621-3 Matrix: SoilDate Collected: 06/28/22 14:15 Date Received: 06/30/22 10:30 Analysis Moisture AA07/09/22 19:211 TAL SAV729914 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA Instrument ID:NOEQUIP Client Sample ID: GW-3 (7-12)Lab Sample ID: 680-217621-3 Matrix: SoilDate Collected: 06/28/22 14:15 Percent Solids: 81.5Date Received: 06/30/22 10:30 Prep 5035A FES07/05/22 15:31 TAL SAV729142 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA 6.844 g 5 mL Analysis 8260D 1 729742 07/08/22 20:56 Y1S TAL SAVTotal/NA 5 g 5 g CMSADInstrument ID: Prep 3546 729956 07/11/22 13:00 MEW TAL SAVTotal/NA 15.55 g 1 mL Analysis 8270E 1 730228 07/12/22 16:12 T1C TAL SAVTotal/NA CMSGInstrument ID: Prep 3050B 728664 07/01/22 07:41 RR TAL SAVTotal/NA 1.02 g 500 mL Analysis 6020B 1 728886 07/01/22 16:05 BWR TAL SAVTotal/NA ICPMSDInstrument ID: Prep 7471B 729170 07/05/22 16:32 JKL TAL SAVTotal/NA 0.58 g 50 mL Analysis 7471B 1 729345 07/06/22 11:27 JKL TAL SAVTotal/NA LEEMAN2Instrument ID: Client Sample ID: GW-4 (13-17)Lab Sample ID: 680-217621-4 Matrix: SoilDate Collected: 06/29/22 10:15 Date Received: 06/30/22 10:30 Analysis Moisture AA07/09/22 19:211 TAL SAV729914 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA Instrument ID:NOEQUIP Client Sample ID: GW-4 (13-17)Lab Sample ID: 680-217621-4 Matrix: SoilDate Collected: 06/29/22 10:15 Percent Solids: 82.0Date Received: 06/30/22 10:30 Prep 5035A FES07/05/22 15:31 TAL SAV729142 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA 6.476 g 5 mL Analysis 8260D 1 729742 07/08/22 19:54 Y1S TAL SAVTotal/NA 5 g 5 g CMSADInstrument ID: Eurofins Savannah Page 96 of 176 7/14/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 Lab Chronicle Client: S&ME, Inc.Job ID: 680-217621-1 Project/Site: Greenhouse Project Client Sample ID: GW-4 (13-17)Lab Sample ID: 680-217621-4 Matrix: SoilDate Collected: 06/29/22 10:15 Percent Solids: 82.0Date Received: 06/30/22 10:30 Prep 3546 MEW07/11/22 13:00 TAL SAV729956 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA 15.45 g 1 mL Analysis 8270E 1 730228 07/12/22 16:34 T1C TAL SAVTotal/NA CMSGInstrument ID: Prep 3050B 728664 07/01/22 07:41 RR TAL SAVTotal/NA 1.09 g 500 mL Analysis 6020B 1 728886 07/01/22 16:07 BWR TAL SAVTotal/NA ICPMSDInstrument ID: Prep 7471B 729170 07/05/22 16:32 JKL TAL SAVTotal/NA 0.54 g 50 mL Analysis 7471B 1 729345 07/06/22 11:30 JKL TAL SAVTotal/NA LEEMAN2Instrument ID: Client Sample ID: SS-1 (2-6)Lab Sample ID: 680-217621-5 Matrix: SoilDate Collected: 06/29/22 11:40 Date Received: 06/30/22 10:30 Analysis Moisture AA07/09/22 19:211 TAL SAV729914 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA Instrument ID:NOEQUIP Client Sample ID: SS-1 (2-6)Lab Sample ID: 680-217621-5 Matrix: SoilDate Collected: 06/29/22 11:40 Percent Solids: 77.6Date Received: 06/30/22 10:30 Prep 5035A FES07/05/22 15:31 TAL SAV729142 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA 6.858 g 5 mL Analysis 8260D 1 729742 07/08/22 20:15 Y1S TAL SAVTotal/NA 5 g 5 g CMSADInstrument ID: Prep 3546 729956 07/11/22 13:00 MEW TAL SAVTotal/NA 15.79 g 1 mL Analysis 8270E 1 730228 07/12/22 16:56 T1C TAL SAVTotal/NA CMSGInstrument ID: Prep 3050B 728664 07/01/22 07:41 RR TAL SAVTotal/NA 1.08 g 500 mL Analysis 6020B 1 728886 07/01/22 16:15 BWR TAL SAVTotal/NA ICPMSDInstrument ID: Prep 7471B 729170 07/05/22 16:32 JKL TAL SAVTotal/NA 0.51 g 50 mL Analysis 7471B 1 729345 07/06/22 11:33 JKL TAL SAVTotal/NA LEEMAN2Instrument ID: Client Sample ID: SS-2 (2-6)Lab Sample ID: 680-217621-6 Matrix: SoilDate Collected: 06/29/22 13:00 Date Received: 06/30/22 10:30 Analysis Moisture AA07/09/22 19:211 TAL SAV729914 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA Instrument ID:NOEQUIP Eurofins Savannah Page 97 of 176 7/14/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 Lab Chronicle Client: S&ME, Inc.Job ID: 680-217621-1 Project/Site: Greenhouse Project Client Sample ID: SS-2 (2-6)Lab Sample ID: 680-217621-6 Matrix: SoilDate Collected: 06/29/22 13:00 Percent Solids: 85.1Date Received: 06/30/22 10:30 Prep 5035A FES07/05/22 15:31 TAL SAV729142 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA 5.089 g 5 mL Analysis 8260D 1 729742 07/08/22 19:33 Y1S TAL SAVTotal/NA 5 g 5 g CMSADInstrument ID: Prep 3546 729956 07/11/22 13:00 MEW TAL SAVTotal/NA 15.25 g 1 mL Analysis 8270E 1 730228 07/12/22 17:19 T1C TAL SAVTotal/NA CMSGInstrument ID: Prep 3050B 728664 07/01/22 07:41 RR TAL SAVTotal/NA 1.06 g 500 mL Analysis 6020B 1 728886 07/01/22 16:17 BWR TAL SAVTotal/NA ICPMSDInstrument ID: Prep 7471B 729170 07/05/22 16:32 JKL TAL SAVTotal/NA 0.57 g 50 mL Analysis 7471B 1 729345 07/06/22 11:37 JKL TAL SAVTotal/NA LEEMAN2Instrument ID: Client Sample ID: SS-3 (2-6)Lab Sample ID: 680-217621-7 Matrix: SoilDate Collected: 06/29/22 13:15 Date Received: 06/30/22 10:30 Analysis Moisture AA07/09/22 19:211 TAL SAV729914 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA Instrument ID:NOEQUIP Client Sample ID: SS-3 (2-6)Lab Sample ID: 680-217621-7 Matrix: SoilDate Collected: 06/29/22 13:15 Percent Solids: 88.3Date Received: 06/30/22 10:30 Prep 5035A FES07/05/22 15:31 TAL SAV729142 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA 6.724 g 5 mL Analysis 8260D 1 729742 07/08/22 18:08 Y1S TAL SAVTotal/NA 5 g 5 g CMSADInstrument ID: Prep 3546 729956 07/11/22 13:00 MEW TAL SAVTotal/NA 15.80 g 1 mL Analysis 8270E 1 730228 07/12/22 17:41 T1C TAL SAVTotal/NA CMSGInstrument ID: Prep 3050B 728664 07/01/22 07:41 RR TAL SAVTotal/NA 1.04 g 500 mL Analysis 6020B 1 728886 07/01/22 16:20 BWR TAL SAVTotal/NA ICPMSDInstrument ID: Prep 7471B 729170 07/05/22 16:32 JKL TAL SAVTotal/NA 0.57 g 50 mL Analysis 7471B 1 729345 07/06/22 11:40 JKL TAL SAVTotal/NA LEEMAN2Instrument ID: Client Sample ID: SG-1 (2-6)Lab Sample ID: 680-217621-8 Matrix: SoilDate Collected: 06/29/22 11:50 Date Received: 06/30/22 10:30 Analysis Moisture AA07/09/22 19:211 TAL SAV729914 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA Instrument ID:NOEQUIP Eurofins Savannah Page 98 of 176 7/14/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 Lab Chronicle Client: S&ME, Inc.Job ID: 680-217621-1 Project/Site: Greenhouse Project Client Sample ID: SG-1 (2-6)Lab Sample ID: 680-217621-8 Matrix: SoilDate Collected: 06/29/22 11:50 Percent Solids: 81.6Date Received: 06/30/22 10:30 Prep 5035A FES07/05/22 15:31 TAL SAV729142 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA 6.556 g 5 mL Analysis 8260D 1 729742 07/08/22 20:35 Y1S TAL SAVTotal/NA 5 g 5 g CMSADInstrument ID: Prep 3546 729956 07/11/22 13:00 MEW TAL SAVTotal/NA 15.86 g 1 mL Analysis 8270E 1 730228 07/12/22 18:04 T1C TAL SAVTotal/NA CMSGInstrument ID: Prep 3050B 728664 07/01/22 07:41 RR TAL SAVTotal/NA 1.02 g 500 mL Analysis 6020B 1 728886 07/01/22 16:23 BWR TAL SAVTotal/NA ICPMSDInstrument ID: Prep 7471B 729170 07/05/22 16:32 JKL TAL SAVTotal/NA 0.55 g 50 mL Analysis 7471B 1 729345 07/06/22 11:43 JKL TAL SAVTotal/NA LEEMAN2Instrument ID: Client Sample ID: SG-2 (2-6)Lab Sample ID: 680-217621-9 Matrix: SoilDate Collected: 06/29/22 11:15 Date Received: 06/30/22 10:30 Analysis Moisture AA07/09/22 19:211 TAL SAV729914 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA Instrument ID:NOEQUIP Client Sample ID: SG-2 (2-6)Lab Sample ID: 680-217621-9 Matrix: SoilDate Collected: 06/29/22 11:15 Percent Solids: 85.6Date Received: 06/30/22 10:30 Prep 5035A FES07/05/22 15:31 TAL SAV729142 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA 6.445 g 5 mL Analysis 8260D 1 729742 07/08/22 19:11 Y1S TAL SAVTotal/NA 5 g 5 g CMSADInstrument ID: Prep 3546 729956 07/11/22 13:00 MEW TAL SAVTotal/NA 15.55 g 1 mL Analysis 8270E 1 730228 07/12/22 18:26 T1C TAL SAVTotal/NA CMSGInstrument ID: Prep 3050B 728664 07/01/22 07:41 RR TAL SAVTotal/NA 1.04 g 500 mL Analysis 6020B 1 728886 07/01/22 16:25 BWR TAL SAVTotal/NA ICPMSDInstrument ID: Prep 7471B 729170 07/05/22 16:32 JKL TAL SAVTotal/NA 0.58 g 50 mL Analysis 7471B 1 729345 07/06/22 11:53 JKL TAL SAVTotal/NA LEEMAN2Instrument ID: Client Sample ID: SG-3 (2-6)Lab Sample ID: 680-217621-10 Matrix: SoilDate Collected: 06/29/22 13:05 Date Received: 06/30/22 10:30 Analysis Moisture AA07/09/22 19:211 TAL SAV729914 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA Instrument ID:NOEQUIP Eurofins Savannah Page 99 of 176 7/14/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 Lab Chronicle Client: S&ME, Inc.Job ID: 680-217621-1 Project/Site: Greenhouse Project Client Sample ID: SG-3 (2-6)Lab Sample ID: 680-217621-10 Matrix: SoilDate Collected: 06/29/22 13:05 Percent Solids: 86.8Date Received: 06/30/22 10:30 Prep 5035A FES07/05/22 15:31 TAL SAV729142 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA 5.811 g 5 mL Analysis 8260D 1 729742 07/08/22 18:50 Y1S TAL SAVTotal/NA 5 g 5 g CMSADInstrument ID: Prep 3546 729956 07/11/22 13:00 MEW TAL SAVTotal/NA 15.84 g 1 mL Analysis 8270E 1 730228 07/12/22 18:48 T1C TAL SAVTotal/NA CMSGInstrument ID: Prep 3050B 728664 07/01/22 07:41 RR TAL SAVTotal/NA 1.09 g 500 mL Analysis 6020B 1 728886 07/01/22 16:28 BWR TAL SAVTotal/NA ICPMSDInstrument ID: Prep 7471B 729170 07/05/22 16:32 JKL TAL SAVTotal/NA 0.56 g 50 mL Analysis 7471B 1 729345 07/06/22 11:56 JKL TAL SAVTotal/NA LEEMAN2Instrument ID: Client Sample ID: SG-4 (2-6)Lab Sample ID: 680-217621-11 Matrix: SoilDate Collected: 06/29/22 13:25 Date Received: 06/30/22 10:30 Analysis Moisture AA07/09/22 19:211 TAL SAV729914 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA Instrument ID:NOEQUIP Client Sample ID: SG-4 (2-6)Lab Sample ID: 680-217621-11 Matrix: SoilDate Collected: 06/29/22 13:25 Percent Solids: 82.6Date Received: 06/30/22 10:30 Prep 5035A FES07/05/22 15:31 TAL SAV729142 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA 5.721 g 5 mL Analysis 8260D 1 729742 07/08/22 18:29 Y1S TAL SAVTotal/NA 5 g 5 g CMSADInstrument ID: Prep 3546 729956 07/11/22 13:00 MEW TAL SAVTotal/NA 15.29 g 1 mL Analysis 8270E 1 730228 07/12/22 19:10 T1C TAL SAVTotal/NA CMSGInstrument ID: Prep 3050B 728664 07/01/22 07:41 RR TAL SAVTotal/NA 1.04 g 500 mL Analysis 6020B 1 728886 07/01/22 16:30 BWR TAL SAVTotal/NA ICPMSDInstrument ID: Prep 7471B 729170 07/05/22 16:32 JKL TAL SAVTotal/NA 0.54 g 50 mL Analysis 7471B 1 729345 07/06/22 11:59 JKL TAL SAVTotal/NA LEEMAN2Instrument ID: Client Sample ID: SG-6 (2-6)Lab Sample ID: 680-217621-12 Matrix: SoilDate Collected: 06/29/22 13:45 Date Received: 06/30/22 10:30 Analysis Moisture AA07/09/22 19:211 TAL SAV729914 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA Instrument ID:NOEQUIP Eurofins Savannah Page 100 of 176 7/14/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 Lab Chronicle Client: S&ME, Inc.Job ID: 680-217621-1 Project/Site: Greenhouse Project Client Sample ID: SG-6 (2-6)Lab Sample ID: 680-217621-12 Matrix: SoilDate Collected: 06/29/22 13:45 Percent Solids: 88.3Date Received: 06/30/22 10:30 Prep 5035A FES07/05/22 15:31 TAL SAV729142 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA 6.005 g 5 mL Analysis 8260D 1 729742 07/08/22 17:47 Y1S TAL SAVTotal/NA 5 g 5 g CMSADInstrument ID: Prep 3546 729956 07/11/22 13:00 MEW TAL SAVTotal/NA 15.14 g 1 mL Analysis 8270E 1 730228 07/12/22 19:32 T1C TAL SAVTotal/NA CMSGInstrument ID: Prep 3050B 728664 07/01/22 07:41 RR TAL SAVTotal/NA 1.09 g 500 mL Analysis 6020B 1 728886 07/01/22 16:33 BWR TAL SAVTotal/NA ICPMSDInstrument ID: Prep 7471B 729170 07/05/22 16:32 JKL TAL SAVTotal/NA 0.54 g 50 mL Analysis 7471B 1 729345 07/06/22 12:03 JKL TAL SAVTotal/NA LEEMAN2Instrument ID: Client Sample ID: SG-7 (2-6)Lab Sample ID: 680-217621-13 Matrix: SoilDate Collected: 06/29/22 14:30 Date Received: 06/30/22 10:30 Analysis Moisture AA07/09/22 19:211 TAL SAV729914 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA Instrument ID:NOEQUIP Client Sample ID: SG-7 (2-6)Lab Sample ID: 680-217621-13 Matrix: SoilDate Collected: 06/29/22 14:30 Percent Solids: 81.0Date Received: 06/30/22 10:30 Prep 5035A FES07/05/22 15:31 TAL SAV729142 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA 6.012 g 5 mL Analysis 8260D 1 729742 07/08/22 17:05 Y1S TAL SAVTotal/NA 5 g 5 g CMSADInstrument ID: Prep 3546 729956 07/11/22 13:00 MEW TAL SAVTotal/NA 15.77 g 1 mL Analysis 8270E 1 730228 07/12/22 19:54 T1C TAL SAVTotal/NA CMSGInstrument ID: Prep 3050B 728664 07/01/22 07:41 RR TAL SAVTotal/NA 1.04 g 500 mL Analysis 6020B 1 728886 07/01/22 16:36 BWR TAL SAVTotal/NA ICPMSDInstrument ID: Prep 7471B 729271 07/06/22 09:50 JKL TAL SAVTotal/NA 0.59 g 50 mL Analysis 7471B 1 729638 07/06/22 16:45 JKL TAL SAVTotal/NA LEEMAN2Instrument ID: Client Sample ID: SG-8 (2-6)Lab Sample ID: 680-217621-14 Matrix: SoilDate Collected: 06/29/22 14:15 Date Received: 06/30/22 10:30 Analysis Moisture AA07/09/22 19:211 TAL SAV729914 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA Instrument ID:NOEQUIP Eurofins Savannah Page 101 of 176 7/14/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 Lab Chronicle Client: S&ME, Inc.Job ID: 680-217621-1 Project/Site: Greenhouse Project Client Sample ID: SG-8 (2-6)Lab Sample ID: 680-217621-14 Matrix: SoilDate Collected: 06/29/22 14:15 Percent Solids: 82.0Date Received: 06/30/22 10:30 Prep 5035A FES07/05/22 15:31 TAL SAV729142 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA 6.636 g 5 mL Analysis 8260D 1 730073 07/11/22 17:24 Y1S TAL SAVTotal/NA 5 g 5 g CMSP2Instrument ID: Prep 3546 729956 07/11/22 13:00 MEW TAL SAVTotal/NA 15.27 g 1 mL Analysis 8270E 1 730228 07/12/22 20:17 T1C TAL SAVTotal/NA CMSGInstrument ID: Prep 3050B 728664 07/01/22 07:41 RR TAL SAVTotal/NA 1.07 g 500 mL Analysis 6020B 1 728886 07/01/22 16:38 BWR TAL SAVTotal/NA ICPMSDInstrument ID: Prep 7471B 729271 07/06/22 09:50 JKL TAL SAVTotal/NA 0.58 g 50 mL Analysis 7471B 1 729638 07/06/22 16:54 JKL TAL SAVTotal/NA LEEMAN2Instrument ID: Client Sample ID: Soil Dup Lab Sample ID: 680-217621-15 Matrix: SoilDate Collected: 06/29/22 00:00 Date Received: 06/30/22 10:30 Analysis Moisture AA07/09/22 19:211 TAL SAV729914 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA Instrument ID:NOEQUIP Client Sample ID: Soil Dup Lab Sample ID: 680-217621-15 Matrix: SoilDate Collected: 06/29/22 00:00 Percent Solids: 85.1Date Received: 06/30/22 10:30 Prep 5035A FES07/05/22 15:31 TAL SAV729142 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA 6.236 g 5 mL Analysis 8260D 1 729742 07/08/22 21:37 Y1S TAL SAVTotal/NA 5 g 5 g CMSADInstrument ID: Prep 5035A 729142 07/05/22 15:31 FES TAL SAVTotal/NA 6.92 g 5 mL Analysis 8260D 40 730419 07/13/22 18:42 Y1S TAL SAVTotal/NA 5 g 5 g CMSP2Instrument ID: Prep 3546 729956 07/11/22 13:00 MEW TAL SAVTotal/NA 15.50 g 1 mL Analysis 8270E 1 730228 07/12/22 20:39 T1C TAL SAVTotal/NA CMSGInstrument ID: Prep 3050B 728664 07/01/22 07:41 RR TAL SAVTotal/NA 1.09 g 500 mL Analysis 6020B 1 728886 07/01/22 16:46 BWR TAL SAVTotal/NA ICPMSDInstrument ID: Prep 7471B 729271 07/06/22 09:50 JKL TAL SAVTotal/NA 0.53 g 50 mL Analysis 7471B 1 729638 07/06/22 16:58 JKL TAL SAVTotal/NA LEEMAN2Instrument ID: Laboratory References: Rochester = Rochester, NY, 1565 Jefferson Road, Building 300, Suite 360, Rochester, NY 14623 TAL SAV = Eurofins Savannah, 5102 LaRoche Avenue, Savannah, GA 31404, TEL (912)354-7858 Eurofins Savannah Page 102 of 176 7/14/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 Accreditation/Certification Summary Client: S&ME, Inc.Job ID: 680-217621-1 Project/Site: Greenhouse Project Laboratory: Eurofins Savannah The accreditations/certifications listed below are applicable to this report. Authority Program Identification Number Expiration Date North Carolina (WW/SW)State 269 12-31-22 Eurofins Savannah Page 103 of 176 7/14/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 Method Summary Job ID: 680-217621-1Client: S&ME, Inc. Project/Site: Greenhouse Project Method Method Description LaboratoryProtocol SW8468260DVolatile Organic Compounds by GC/MS TAL SAV SW8468270ESemivolatile Organic Compounds (GC/MS)TAL SAV SW8466020BMetals (ICP/MS)TAL SAV SW8467471BMercury (CVAA)TAL SAV EPAMoisturePercent Moisture TAL SAV NoneSubcontractGeneral Subcontract Method Rochester SW8463050BPreparation, Metals TAL SAV SW8463546Microwave Extraction TAL SAV SW8465035AClosed System Purge & Trap TAL SAV SW8467471BPreparation, Mercury TAL SAV Protocol References: EPA = US Environmental Protection Agency None = None SW846 = "Test Methods For Evaluating Solid Waste, Physical/Chemical Methods", Third Edition, November 1986 And Its Updates. Laboratory References: Rochester = Rochester, NY, 1565 Jefferson Road, Building 300, Suite 360, Rochester, NY 14623 TAL SAV = Eurofins Savannah, 5102 LaRoche Avenue, Savannah, GA 31404, TEL (912)354-7858 Eurofins Savannah Page 104 of 176 7/14/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 July 14, 2022 Service Request No:R2206083 John Andros Eurofins ET NW (formerly TestAmerica) Savannah, GA 31404 All testing was performed according to our laboratory’s quality assurance program and met the requirements of the TNI standards except as noted in the case narrative report. Any testing not included in the lab's accreditation is identified on a Non-Certified Analytes report. All results are intended to be considered in their entirety. ALS Environmental is not responsible for use of less than the complete report. Results apply only to the individual samples submitted to the lab for analysis, as listed in the report. The measurement uncertainty of the results included in this report is within that expected when using the prescribed method(s), and represented by Laboratory Control Sample control limits. Any events, such as QC failures or Holding Time exceedances, which may add to the uncertainty are explained in the report narrative or are flagged with qualifiers. The flags are explained in the Report Qualifiers and Definitions page of this report. For your reference, these analyses have been assigned our service request number Enclosed are the results of the sample(s) submitted to our laboratory Laboratory Results for:Greenhouse Project 680-217621 Dear John, July 06, 2022 R2206083. Respectfully submitted, ALS Group USA, Corp. dba ALS Environmental Nicole Mansen Project Manager dba ALS Environmental ALS Group USA, Corp. ADDRESS FAXPHONE 1565 Jefferson Road, Building 300, Suite 360, Rochester, NY 14623 +1 585 288 8475+1 585 288 5380 | Page 1 of 69Page 105 of 176 7/14/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 Narrative Documents ALS Environmental—Rochester Laboratory 1565 Jefferson Road, Building 300, Suite 360, Rochester, NY 14623 Phone (585) 288-5380 Fax (585) 288-8475 www.alsglobal.com RIGHT SOLUTIONS | RIGHT PARTNER Page 2 of 69Page 106 of 176 7/14/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 CASE NARRATIVE Client: Project: Sample Matrix: Service Request: Date Received: Eurofins ET NW (formerly TestAmerica) Greenhouse Project 680-217621 Soil R2206083 07/06/2022 All analyses were performed consistent with the quality assurance program of ALS Environmental. This report contains analytical results for samples for the Tier II level requested by the client. Sample Receipt: Fifteen soil samples were received for analysis at ALS Environmental on 07/06/2022. Any discrepancies upon initial sample inspection are annotated on the sample receipt and preservation form included within this report. The samples were stored at minimum in accordance with the analytical method requirements. General Chemistry: Method 7199, 07/13/2022: The Relative Percent Difference (RPD) for the analysis of one or more analyte(s) in the replicates of a Duplicate Sample associated with the samples this report is greater than the RPD limit, but is acceptable as evaluated against the alternate limit of duplicates within ±MRL when one or both of the replicates are within five times the MRL. Method 7196A/7199: The matrix spike recovery for Hexavalent Chromium was below the specified control limit in one or more spiked samples, likely due to a reducing characteristic of the sample matrix. The low matrix spike recovery suggests that the chemistry of the sample will not sustain chromium in the hexavalent form. The digestion and analysis was repeated and confirmed the matrix interference. The matrix spike is flagged to indicate the discrepancy. No further corrective action was appropriate. 1565 Jefferson Rd, Building 300, Rochester, NY 14623 | 585-288-5380 | www.alsglobal.com Approved by Date 07/14/2022 Page 3 of 69Page 107 of 176 7/14/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 CLIENT ID:GW-1 (10-15)Lab ID:R2206083-001 Analyte Results Flag MDL MRL Units Method Chromium, Hexavalent 3.45 0.07 0.64 mg/Kg 7199 Total Solids 60.9 Percent ALS SOP Chromium, Hexavalent 1.84 0.07 0.64 mg/Kg 7199 CLIENT ID:GW-2 (11-14)Lab ID:R2206083-002 Analyte Results Flag MDL MRL Units Method Chromium, Hexavalent 1.19 0.05 0.47 mg/Kg 7199 Total Solids 83.6 Percent ALS SOP Chromium, Hexavalent 0.97 0.05 0.47 mg/Kg 7199 CLIENT ID:GW-3 (7-12)Lab ID:R2206083-003 Analyte Results Flag MDL MRL Units Method Chromium, Hexavalent 0.31 J 0.05 0.47 mg/Kg 7199 Total Solids 85.0 Percent ALS SOP Chromium, Hexavalent 0.14 J 0.05 0.45 mg/Kg 7199 CLIENT ID:GW-4 (13-17)Lab ID:R2206083-004 Analyte Results Flag MDL MRL Units Method Chromium, Hexavalent 0.53 0.06 0.52 mg/Kg 7199 Total Solids 74.6 Percent ALS SOP Chromium, Hexavalent 0.47 J 0.06 0.53 mg/Kg 7199 CLIENT ID:SS-1 (2-6)Lab ID:R2206083-005 Analyte Results Flag MDL MRL Units Method Chromium, Hexavalent 2.61 0.06 0.50 mg/Kg 7199 Total Solids 76.7 Percent ALS SOP Chromium, Hexavalent 1.72 0.06 0.51 mg/Kg 7199 CLIENT ID:SS-2 (2-6)Lab ID:R2206083-006 Analyte Results Flag MDL MRL Units Method Chromium, Hexavalent 0.67 0.06 0.50 mg/Kg 7199 Total Solids 79.1 Percent ALS SOP Chromium, Hexavalent 0.16 J 0.06 0.51 mg/Kg 7199 CLIENT ID:SS-3 (2-6)Lab ID:R2206083-007 Analyte Results Flag MDL MRL Units Method Chromium, Hexavalent 0.87 0.05 0.47 mg/Kg 7199 Total Solids 82.4 Percent ALS SOP Chromium, Hexavalent 0.39 J 0.06 0.48 mg/Kg 7199 CLIENT ID:SG-1 (2-6)Lab ID:R2206083-008 Analyte Results Flag MDL MRL Units Method Chromium, Hexavalent 1.22 0.05 0.47 mg/Kg 7199 Total Solids 83.5 Percent ALS SOP SAMPLE DETECTION SUMMARY This form includes only detections above the reporting levels. For a full listing of sample results, continue to the Sample Results section of this Report. Page 4 of 69Page 108 of 176 7/14/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 CLIENT ID:SG-1 (2-6)Lab ID:R2206083-008 Analyte Results Flag MDL MRL Units Method Chromium, Hexavalent 0.96 0.06 0.48 mg/Kg 7199 CLIENT ID:SG-2 (2-6)Lab ID:R2206083-009 Analyte Results Flag MDL MRL Units Method Chromium, Hexavalent 0.89 0.06 0.49 mg/Kg 7199 Total Solids 78.3 Percent ALS SOP Chromium, Hexavalent 0.32 J 0.06 0.50 mg/Kg 7199 CLIENT ID:SG-3 (2-6)Lab ID:R2206083-010 Analyte Results Flag MDL MRL Units Method Chromium, Hexavalent 0.77 0.06 0.57 mg/Kg 7199 Total Solids 70.2 Percent ALS SOP Chromium, Hexavalent 0.41 J 0.06 0.55 mg/Kg 7199 CLIENT ID:SG-4 (2-6)Lab ID:R2206083-011 Analyte Results Flag MDL MRL Units Method Chromium, Hexavalent 0.45 J 0.06 0.48 mg/Kg 7199 Total Solids 83.0 Percent ALS SOP Chromium, Hexavalent 0.16 J 0.05 0.47 mg/Kg 7199 CLIENT ID:SG-6 (2-6)Lab ID:R2206083-012 Analyte Results Flag MDL MRL Units Method Chromium, Hexavalent 1.07 0.05 0.47 mg/Kg 7199 Total Solids 85.0 Percent ALS SOP Chromium, Hexavalent 0.22 J 0.05 0.47 mg/Kg 7199 CLIENT ID:SG-7 (2-6)Lab ID:R2206083-013 Analyte Results Flag MDL MRL Units Method Chromium, Hexavalent 0.58 0.05 0.48 mg/Kg 7199 Total Solids 81.2 Percent ALS SOP Chromium, Hexavalent 0.20 J 0.06 0.49 mg/Kg 7199 CLIENT ID:SG-8 (2-6)Lab ID:R2206083-014 Analyte Results Flag MDL MRL Units Method Chromium, Hexavalent 0.74 0.05 0.45 mg/Kg 7199 Total Solids 85.0 Percent ALS SOP Chromium, Hexavalent 0.23 J 0.05 0.46 mg/Kg 7199 CLIENT ID:Soil Dup Lab ID:R2206083-015 Analyte Results Flag MDL MRL Units Method Chromium, Hexavalent 0.40 J 0.06 0.54 mg/Kg 7199 Total Solids 73.2 Percent ALS SOP Chromium, Hexavalent 0.37 J 0.06 0.55 mg/Kg 7199 SAMPLE DETECTION SUMMARY This form includes only detections above the reporting levels. For a full listing of sample results, continue to the Sample Results section of this Report. Page 5 of 69Page 109 of 176 7/14/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 Sample Receipt Information ALS Environmental—Rochester Laboratory 1565 Jefferson Road, Building 300, Suite 360, Rochester, NY 14623 Phone (585) 288-5380 Fax (585) 288-8475 www.alsglobal.com RIGHT SOLUTIONS | RIGHT PARTNER Page 6 of 69Page 110 of 176 7/14/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 GW-1 (10-15)R2206083-001 6/28/2022 1015 GW-2 (11-14)R2206083-002 6/28/2022 1205 GW-3 (7-12)R2206083-003 6/28/2022 1415 GW-4 (13-17)R2206083-004 6/28/2022 1015 SS-1 (2-6)R2206083-005 6/28/2022 1140 SS-2 (2-6)R2206083-006 6/28/2022 1300 SS-3 (2-6)R2206083-007 6/28/2022 1315 SG-1 (2-6)R2206083-008 6/28/2022 1150 SG-2 (2-6)R2206083-009 6/28/2022 1115 SG-3 (2-6)R2206083-010 6/28/2022 1305 SG-4 (2-6)R2206083-011 6/28/2022 1325 SG-6 (2-6)R2206083-012 6/28/2022 1345 SG-7 (2-6)R2206083-013 6/28/2022 1430 SG-8 (2-6)R2206083-014 6/28/2022 1415 Soil DupR2206083-015 6/28/2022 Client:Eurofins ET NW (formerly TestAmerica)Service Request:R2206083 Project:Greenhouse Project 680-217621/68027092 SAMPLE CROSS-REFERENCE SAMPLE #CLIENT SAMPLE ID DATE TIME Printed 7/14/2022 3:32:54 PM Sample Summary Page 7 of 69Page 111 of 176 7/14/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 Eurofins Savannah 5102 LaRoche Avenue Savannah.GA 31404 Phone:912.354.7858 Fax:912.352-0165 Chain of Custody Record 1111]11~II~IIII~II~mil ml ~I~~1;llmml ~II~II ~::eurofins I Eovfronment Testing America III Sampler;U1bPM:carTierTrnckingNo(sj:cae No: Clienl Informalion (Sub Conlract Labl Andros,John 68Q..700299.1 ClientContact:"""",E.M!liI:SllIteo!OrIgin'Page: ShlppingfReceiving John.Andros@et.eurofinsus.com North Carolina Page 1 of 2 Company:Accred,I1I1KlnsReqvtred (See nole):Job": ALS Laboratory Group Slate.North Carolina (WW/SW)68()'217621.1 Addren:Duo OlilloRtlquetltl!d:Preservation Codes: 1565 Jefferson Road.Building 300,Suile 360,7/812022 Analysis Requested M.HcwaneA.HCLCity:TATRequestod (dil)'5):B.NIIOH N.None Rochester .!c.Zn Acetate O.AsNa02 p.NII20IlSSlate.Zip:!D.NItricAcid O.N.2S03NY,14623 •E.NIlHS04 R.N1I2S203"""",PO'"F.MeOH S.H2SO4.G .AmchIor.T•TSP Dodecllhydr9te;;x H •AICOtbicAcid~U.AcetoneEmDll:WOI::Z j 1.Ice~;;J-01Water V.MCAA •Z •K.EOTA W.pH4.5 ProjectName:~tfl:•~'0 •y.Ttizma!:~~c l.EDAGreenhouseProject68027092•:;;Z•othel'(spedfyJ~•cSite:SSQW1l':!:c g 0 Other:E 0_u0C~u 0 0 ,~0 "~0'jSampleMatrix•e~~:It ~'EType(_t.<,~.0 0•..•...0:o'zSample(C=comp,•....-"~;i :;; SamDle Identification -Client 10 lLab 1m Sam Die Date Time G=arabl il'0 ,-{!.Spcclallnstructlons/Note:IlTon •••••,••••Alr ..-'"Preservation Code:IX X X GW-1 (10-15)(680-217621-1)6128122 10:15 Solid X 1E,"om GW-2 (11-14)(680-217621-21 6128/22 12:05 Solid X 1Ea!':f~rn GW-3 (7-12)(680-217621-3)6/28/22 14:15 Solid X 1Fa!':tprn GW-4 (13-17)(680-217621-4)6129122 10:15 Solid X 1Fa.torn 55-1 (2-6)(680-217621-5)6/29/22 11:40 Solid X 1FastPrn 55-2 (2-6)(680-217621-6)6/29122 13:00 Solid X 1F••l.,n 55-3 (2-6)(680-217621-7)6/29122 13:15 Solid X 1F.".'n 5G-1 (2-6)(680-217621-8)6129122 11:50 Solid X 1ERS'om 5G-2 (2-6)(680-217621-9)6/29/22 11:15 Solid X 1E."om Nole:Since laborDloryIccreclitations ItOs\Jtljeeltochll~,Eurofll"Envi~Testing Southeasl,llC places!hll'~hip 01method,lInt1ty1e8 8ccmdl11tioncomtIIillnceupon out.ubconltllct ll1bofltones,This 5lImpieshipment isforwarded under d\lIl~l<vstocty.1I!hIl'18bomtory d06 not currentlymainllm llocred<lIl1onin 1MSUlleof Originlistedabove loranalyslsltestsImBtrixbeing Inaly1ed,lhe IImples must belhipped back tolne Eurofins EnvironmentTesting Sou!hellst,llC InbotntOtyorOUterinstructions winbe provided.Arlych&nge5to accreditation 111:115lhould be!broughl to Eurofrns Environment Testing SouthOllst,llC Inenlion immediltely.IIon request~lIccredlUltionsIre eur:ent todille.returnthe signod Chll;n01Cuslody onesting 10snid compliCllnceto Euroflns Envi~t TeslJhg 5ouIMlllt,llC. Possible Hazard Identlflcatlon Sample Disposal (A fee may be assessed If samples arc retained longer than 1 month) Unconfirmed oRerum To Client 0 Disposal Bv Lab 0 ArchfveFor Months Deliverable Requested:I,II,III,IV,Other (specify)Primary Deliverable Rank:2 SpeciallnstructlonSlOC Requirements: Empty Kit Relinquished by:IDale:ITime:IMethod01Shipment: Rellnqulshed oalcfT7'~Com".,Rr;~iJ"~£"",'1.1",;':77 Ol 0 Z'L }((pICoAtS."17o~ Rellnquis~by.Ol'lternme:Com".,R~by,(J I Oat~lime:R2206083'"".5ReUnquishedby:OalefTime:Com1><.,Rec~by:Oll~lme:Euro"nl ET NW Irorm'r1y TutAm.rtC:IIGrtlnhou"ProJ.c:1 880-217821 Custody Seals Intact:ICustodY Seal No.:Cooler Temperature(I)-c Ind O'Jler Remarb: 111111111 I11II111 1111111111 111111111111111111111I:J.Yes •No Page 8 of 69Page 112 of 176 7/14/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 Eurofins Savannah 5102 LaRoche Avenue Savannah,GA 31404 Phone:912.354.7858 Fax:912.3S2.()165 Chain of Custody Record .';::eurofins 1 Envlronmlent TestlngAm(lrica Sllmpler.U1b PM:carrier Tracking No(s):coe No: Client Information ISub Contract Labl Andros,John 680-700299,2 Client Contact "hon"E.MaU:State of Origin:Page: ShippinglReceiving John.Andros@el.eurofinsus,com North Carolina Page 2 of 2 Company;Accrl!d,llIlions Required (8M!nole)'0'"AlS laboratory Group Stale -North Carolina (WI/WSW)680-217621-1 A,C1dr~s:Duo D.to Roquestod:PresorvaUon Codes: 1565 Jefferson Road.Building 300,Suite 360,7/812022 Analysis Requested M.Ho.-oneA.HCLCity:TATRnqulllllod(daYII):B -NaOH N.None Rochester E c •Zn Acetate O.A$NilO2•p.NI204SStlllo,Zip:~O.NltricAckl O.Na2S03NY,14623 E •NaHS04 R •N1I2S203•F -M&OHPhone:PQIt:u 5.H2SO4"G -Amehlor•T •TSP Dodec3hyclrale<;x H •Ascorble Acid~U.AcetOMEma":WO":z ~1.lce~<;•J.DIWaler V.MCAA •Z >;f K .EDTA W.pH4.5ProjedName:Projeclll:0 "~~•y.Trizma~0 0 l.EDAGreenhouseProject68027092•g~••z.other (SPecify)!!0 0Site:550M:0 ~o.0 Other:E 0_u0~e•••'0••.-u ~~0 jSampleMatrIx!~~!!:e ••EType(_....,IE E ~"?•1••_.Z Sample (C"comp,o-a.lOJOII.~{!(,if ••Sample Identification.Client 10 (Lab 10)Samole Oato Time G=orab'~,-~Speclallnstructions/Note:IlTo'••••••.••••,u,."-:><..Preservation Code:X IX SG.3 (2-6)(680.21762'.10)6129122 13:05 Solid X 1Fa<:;lern SG-4 (2-6)(680-21762'.11)6129122 13:25 Solid X 1FJ'I<:;tprn SG-6 (2-6)(680-21762'.12)6129122 13:45 Solid X 1Fao:.tprn SG.7 (2-6)(680.21762'.13)6129122 14:30 Solid X 1Fa<:t"'rn SG.8 (2-6)(680-21762'.14)6129122 14:15 Solid X 1Fadern Soil Dup (680-217621-15)6129122 Eastern Solid X 1 Note:Sinal labor1l1oryaeeredllPtiOns llr(ltvbject ta chlIngc,EUfOlinsEnvfrorIm(!nt Testing Southl!!lsl.LlC places till!owml!flrnp 01 method.IInlilyleSoaceteditatiorl compllllrce upon out subcontract laborllt~.This Slimp/a snipment islOM1lrdl!d uncterehaln-ol-wslody.IIthe laborlllory does not currently maln'.aln aoercditetlon In the State 01 Origin lisled above lor aMtysislteststmatrix b(!inganalyzed.till!samples musllK!lhippl!d blletl ta the Eurofms Environment Tesling Southeasl.LlC Iaborlllory oro'.hl!tInslructions willbe provided.Anychanges ta aweditation statll$Itlould be brought ta Eurofms Environment Testing Southeast,LlC atlentlon Immediately.IIall requested accreditations Ire eurrenllo dale.return the Ilgned Chain V.Cuslody lIt1esllng 113IBid eompliearce 10 EUfOfmsEnvimnment Testing Southeast.UC. Possible Hazard Idenfification Sample Disposal (A fcc may be assessed If samples are retslned longer than 1month) Unconfirmod oReturn ToClient 0 Disposol Bv Lob 0 ArcMveFor Months Deliverable Requested:I,II,Ill,IV,Other (specify)Primary Deliverable Rank:2 Speciallnstructions/OC Requirements: Empty Kit Relinquished by:IDale:!Time:Melhocl01Shipment Retmquished 2lc Z 0817i~Comj)8ny ""'7'"by:I,;'-t.IIJu!r le;,rrJOW2z lOCO 1~1.)I .•••••• RelinQuished by:Oatctrime:Company ""'''lP'by:V ,Oalcnime:iCom••ny -R2206083 5Rll1lnquithedby:Dillefrime:Complny Received by:Dalernme'Euronnl ET ~Itann,rty TntAm,rtCiIGI'••nhou'l PraJlet SS00217G21 Custody Seals Intact:ICustodY Seal No.:Cooler Tempetalure(l)-C Ind Olher Remarill. 11111111111111111111111111111111111111111111111111Ii.Yes Ii.No Page 9 of 69Page 113 of 176 7/14/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 Y N Y N Same Day Rule lit...(R22060si-5o;ooler Receipt and Preservation Check FO),\\nm~\\i~'\Wlul,mi"i,\i,\,,\\\\\,,\ Project/Client EGI r()f rflJ FolderNumber _ Cooler received onrnjtJ.e12 7.by:M COURIER:ALS UP~VELOCITY CLIENT, I Were Custody seals on outside of cooler?N Sa Perchlorate samples have required headspace?Y N NA 2 Custody papers properly completed (ink,signed)?N 5b Did VOA vials,Alk,or Sulfide have sig"bubbles?Y N 3 .Did all bottles arrive in good condition (unbroken).N 6 Where did the bottles originate?ALS/ROC CL 4 Circle:etl ry Ice Gel packs present?N 7 SoilVOA received as:Bulk Encore 8.Temperature Readings From:Temp Blank Observed Temp (0C) Within (l.60C?Y N Y N Y N If <O°C,were samples frozen?Y N Y N.Y N If out of Temperature,note packinglice condition:.Ice melted Poorly Packed (described below) &Client Approval to Run Samples:Standing Approval Client aware at drop-off Client notified by:_ All samples held in storage location:£-002-by on OJbjlzat \OD-t 5035 samples placed in storage location:by on __at __within 48 hours of sampling?Y N """"--""",•••,7/6/;11 ,••.~[3:B !£':JIt9.Were allbottle labels coinplete (i.e.analysiS;pr<iservation,etc.)?.7.i NO . 10.Did all bottle labels and tags agree with custody papers?.NO 11 Were correct containers used for the tests indicated?NO 12.Were 5035 vials acceptable (no extra labels,not leaking)?YES NO ~13.Air Samples:Cassettes I Tubes Intact YIN with MS YIN Canisters Pressurized Tedlar@B8l!SInflated N/ApHLotoftestReagentPreserved?Lot Rei:eived Exp Sample ID Vol.Lot Added FinalpaperYesNo.Adjusted Added pH>12 NaOH <2 HNo, ~H2SO4<4 NaHS045-9 .For608"""No='Notiryfor 3day Residual ForCN,If +.contact PM to add Chlorine Phenol,625,NlbS,o,(625.608. (-)608pest 522 CNJ.ascorbic(phenol). Na2S2o, ZnAcetate --"VOAs and 1664 Not to be tested before analysis. HCI """"Otherwise,all bottles of all samples with chemical preservativesarechecked--inot iust reoresentativesl. Bottle lot numbers:C/fM '\Jar.5 Explain all Discrepancies!Other Comments: Labels secondaryreviewed by:-L PC SecondaryReview:_ P:\INTRANET\QAQC\Fonns Controlled\Cooler Receipt rl9.doc HPROD BULK HTR FLDT SUB HOFB ALS LL3541 "significant air bubbles:VOA >.5-6 mm:WC>1 in.diameter 0310212021 Page 10 of 69Page 114 of 176 7/14/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 Miscellaneous Forms ALS Environmental—Rochester Laboratory 1565 Jefferson Road, Building 300, Suite 360, Rochester, NY 14623 Phone (585) 288-5380 Fax (585) 288-8475 www.alsglobal.com RIGHT SOLUTIONS | RIGHT PARTNER Page 11 of 69Page 115 of 176 7/14/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 RIGHT SOLUTIONS | RIGHT PARTNER P:\INTRANET\QAQC\Forms Controlled\QUALIF_routine rev 6.doc 9/30/21 REPORT QUALIFIERS AND DEFINITIONS U Analyte was analyzed for but not detected. The sample quantitation limit has been corrected for dilution and for percent moisture, unless otherwise noted in the case narrative. J Estimated value due to either being a Tentatively Identified Compound (TIC) or that the concentration is between the MRL and the MDL. Concentrations are not verified within the linear range of the calibration. For DoD: concentration >40% difference between two GC columns (pesticides/Arclors). B Analyte was also detected in the associated method blank at a concentration that may have contributed to the sample result. E Inorganics- Concentration is estimated due to the serial dilution was outside control limits. E Organics- Concentration has exceeded the calibration range for that specific analysis. D Concentration is a result of a dilution, typically a secondary analysis of the sample due to exceeding the calibration range or that a surrogate has been diluted out of the sample and cannot be assessed. * Indicates that a quality control parameter has exceeded laboratory limits. Under the “Notes” column of the Form I, this qualifier denotes analysis was performed out of Holding Time. H Analysis was performed out of hold time for tests that have an “immediate” hold time criteria. # Spike was diluted out. + Correlation coefficient for MSA is <0.995. N Inorganics- Matrix spike recovery was outside laboratory limits. N Organics- Presumptive evidence of a compound (reported as a TIC) based on the MS library search. S Concentration has been determined using Method of Standard Additions (MSA). W Post-Digestion Spike recovery is outside control limits and the sample absorbance is <50% of the spike absorbance. P Concentration >40% difference between the two GC columns. C Confirmed by GC/MS Q DoD reports: indicates a pesticide/Aroclor is not confirmed (≥100% Difference between two GC columns). X See Case Narrative for discussion. MRL Method Reporting Limit. Also known as: LOQ Limit of Quantitation (LOQ) The lowest concentration at which the method analyte may be reliably quantified under the method conditions. MDL Method Detection Limit. A statistical value derived from a study designed to provide the lowest concentration that will be detected 99% of the time. Values between the MDL and MRL are estimated (see J qualifier). LOD Limit of Detection. A value at or above the MDL which has been verified to be detectable. ND Non-Detect. Analyte was not detected at the concentration listed. Same as U qualifier. Rochester Lab ID # for State Accreditations¹ ¹ Analyses were performed according to our laboratory’s NELAP-approved quality assurance program and any applicable state or agency requirements. The test results meet requirements of the current NELAP/TNI standards or state or agency requirements, where applicable, except as noted in the case narrative. Since not all analyte/method/matrix combinations are offered for state/NELAC accreditation, this report may contain results which are not accredited. For a specific list of accredited analytes, contact the laboratory or go to https://www.alsglobal.com/locations/americas/north-america/usa/new-york/rochester-environmental NELAP States Florida ID # E87674 New Hampshire ID # 2941 New York ID # 10145 Pennsylvania ID# 68-786 Virginia #460167 Non-NELAP States Connecticut ID #PH0556 Delaware Approved Maine ID #NY01587 North Carolina #36701 North Carolina #676 Rhode Island LAO00333 Page 12 of 69Page 116 of 176 7/14/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 ASTM American Society for Testing and Materials A2LA American Association for Laboratory Accreditation CARB California Air Resources Board CAS Number Chemical Abstract Service registry Number CFC Chlorofluorocarbon CFU Colony-Forming Unit DEC Department of Environmental Conservation DEQ Department of Environmental Quality DHS Department of Health Services DOE Department of Ecology DOH Department of Health EPA U. S. Environmental Protection Agency ELAP Environmental Laboratory Accreditation Program GC Gas Chromatography GC/MS Gas Chromatography/Mass Spectrometry LUFT Leaking Underground Fuel Tank M Modified MCL Maximum Contaminant Level is the highest permissible concentration of a substance allowed in drinking water as established by the USEPA. MDL Method Detection Limit MPN Most Probable Number MRL Method Reporting Limit NA Not Applicable NC Not Calculated NCASI National Council of the Paper Industry for Air and Stream Improvement ND Not Detected NIOSH National Institute for Occupational Safety and Health PQL Practical Quantitation Limit RCRA Resource Conservation and Recovery Act SIM Selected Ion Monitoring TPH Total Petroleum Hydrocarbons tr Trace level is the concentration of an analyte that is less than the PQL but greater than or equal to the MDL. Acronyms ALS Laboratory Group Page 13 of 69Page 117 of 176 7/14/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 ALS SOP Total SolidsSoil ALS Group USA, Corp. dba ALS Environmental Client: Analyte New York Department of HealthCertifying Agency: Non-Certified Analytes Matrix Project: Eurofins ET NW (formerly TestAmerica) Greenhouse Project 680-217621/68027092 Service Request:R2206083 Method 22-0000632534 rev 00Superset Reference:Printed 7/14/2022 3:33:08 PM Page 14 of 69Page 118 of 176 7/14/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 07/6/22Date Received: Date Collected: SoilSample Matrix: 06/28/22 Extracted/Digested ByAnalysis Method Analyzed By GW-1 (10-15)Sample Name: Lab Code:R2206083-001 7199 KWONG KWONG ALS SOP KAWONG 07/6/22Date Received: Date Collected: SoilSample Matrix: 06/28/22 Extracted/Digested ByAnalysis Method Analyzed By GW-1 (10-15)Sample Name: Lab Code:R2206083-001.R01 7199 KWONG KWONG 07/6/22Date Received: Date Collected: SoilSample Matrix: 06/28/22 Extracted/Digested ByAnalysis Method Analyzed By GW-2 (11-14)Sample Name: Lab Code:R2206083-002 7199 KWONG KWONG ALS SOP KAWONG 07/6/22Date Received: Date Collected: SoilSample Matrix: 06/28/22 Extracted/Digested ByAnalysis Method Analyzed By GW-2 (11-14)Sample Name: Lab Code:R2206083-002.R01 7199 KWONG KWONG Analyst Summary report ALS Group USA, Corp. dba ALS Environmental Client:Service Request: Greenhouse Project 680-217621/68027092 Eurofins ET NW (formerly TestAmerica) Project: R2206083 Printed 7/14/2022 3:32:55 PM 22-0000632534 rev 00Superset Reference: Page 15 of 69Page 119 of 176 7/14/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 07/6/22Date Received: Date Collected: SoilSample Matrix: 06/28/22 Extracted/Digested ByAnalysis Method Analyzed By GW-3 (7-12)Sample Name: Lab Code:R2206083-003 7199 KWONG KWONG ALS SOP KAWONG 07/6/22Date Received: Date Collected: SoilSample Matrix: 06/28/22 Extracted/Digested ByAnalysis Method Analyzed By GW-3 (7-12)Sample Name: Lab Code:R2206083-003.R01 7199 KWONG KWONG 07/6/22Date Received: Date Collected: SoilSample Matrix: 06/28/22 Extracted/Digested ByAnalysis Method Analyzed By GW-4 (13-17)Sample Name: Lab Code:R2206083-004 7199 KWONG KWONG ALS SOP KAWONG 07/6/22Date Received: Date Collected: SoilSample Matrix: 06/28/22 Extracted/Digested ByAnalysis Method Analyzed By GW-4 (13-17)Sample Name: Lab Code:R2206083-004.R01 7199 KWONG KWONG Analyst Summary report ALS Group USA, Corp. dba ALS Environmental Client:Service Request: Greenhouse Project 680-217621/68027092 Eurofins ET NW (formerly TestAmerica) Project: R2206083 Printed 7/14/2022 3:32:55 PM 22-0000632534 rev 00Superset Reference: Page 16 of 69Page 120 of 176 7/14/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 07/6/22Date Received: Date Collected: SoilSample Matrix: 06/28/22 Extracted/Digested ByAnalysis Method Analyzed By SS-1 (2-6)Sample Name: Lab Code:R2206083-005 7199 KWONG KWONG ALS SOP KAWONG 07/6/22Date Received: Date Collected: SoilSample Matrix: 06/28/22 Extracted/Digested ByAnalysis Method Analyzed By SS-1 (2-6)Sample Name: Lab Code:R2206083-005.R01 7199 KWONG KWONG 07/6/22Date Received: Date Collected: SoilSample Matrix: 06/28/22 Extracted/Digested ByAnalysis Method Analyzed By SS-2 (2-6)Sample Name: Lab Code:R2206083-006 7199 KWONG KWONG ALS SOP KAWONG 07/6/22Date Received: Date Collected: SoilSample Matrix: 06/28/22 Extracted/Digested ByAnalysis Method Analyzed By SS-2 (2-6)Sample Name: Lab Code:R2206083-006.R01 7199 KWONG KWONG Analyst Summary report ALS Group USA, Corp. dba ALS Environmental Client:Service Request: Greenhouse Project 680-217621/68027092 Eurofins ET NW (formerly TestAmerica) Project: R2206083 Printed 7/14/2022 3:32:55 PM 22-0000632534 rev 00Superset Reference: Page 17 of 69Page 121 of 176 7/14/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 07/6/22Date Received: Date Collected: SoilSample Matrix: 06/28/22 Extracted/Digested ByAnalysis Method Analyzed By SS-3 (2-6)Sample Name: Lab Code:R2206083-007 7199 KWONG KWONG ALS SOP KAWONG 07/6/22Date Received: Date Collected: SoilSample Matrix: 06/28/22 Extracted/Digested ByAnalysis Method Analyzed By SS-3 (2-6)Sample Name: Lab Code:R2206083-007.R01 7199 KWONG KWONG 07/6/22Date Received: Date Collected: SoilSample Matrix: 06/28/22 Extracted/Digested ByAnalysis Method Analyzed By SG-1 (2-6)Sample Name: Lab Code:R2206083-008 7199 KWONG KWONG ALS SOP KAWONG 07/6/22Date Received: Date Collected: SoilSample Matrix: 06/28/22 Extracted/Digested ByAnalysis Method Analyzed By SG-1 (2-6)Sample Name: Lab Code:R2206083-008.R01 7199 KWONG KWONG Analyst Summary report ALS Group USA, Corp. dba ALS Environmental Client:Service Request: Greenhouse Project 680-217621/68027092 Eurofins ET NW (formerly TestAmerica) Project: R2206083 Printed 7/14/2022 3:32:55 PM 22-0000632534 rev 00Superset Reference: Page 18 of 69Page 122 of 176 7/14/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 07/6/22Date Received: Date Collected: SoilSample Matrix: 06/28/22 Extracted/Digested ByAnalysis Method Analyzed By SG-2 (2-6)Sample Name: Lab Code:R2206083-009 7199 KWONG KWONG ALS SOP KAWONG 07/6/22Date Received: Date Collected: SoilSample Matrix: 06/28/22 Extracted/Digested ByAnalysis Method Analyzed By SG-2 (2-6)Sample Name: Lab Code:R2206083-009.R01 7199 KWONG KWONG 07/6/22Date Received: Date Collected: SoilSample Matrix: 06/28/22 Extracted/Digested ByAnalysis Method Analyzed By SG-3 (2-6)Sample Name: Lab Code:R2206083-010 7199 KWONG KWONG ALS SOP KAWONG 07/6/22Date Received: Date Collected: SoilSample Matrix: 06/28/22 Extracted/Digested ByAnalysis Method Analyzed By SG-3 (2-6)Sample Name: Lab Code:R2206083-010.R01 7199 KWONG KWONG Analyst Summary report ALS Group USA, Corp. dba ALS Environmental Client:Service Request: Greenhouse Project 680-217621/68027092 Eurofins ET NW (formerly TestAmerica) Project: R2206083 Printed 7/14/2022 3:32:55 PM 22-0000632534 rev 00Superset Reference: Page 19 of 69Page 123 of 176 7/14/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 07/6/22Date Received: Date Collected: SoilSample Matrix: 06/28/22 Extracted/Digested ByAnalysis Method Analyzed By SG-4 (2-6)Sample Name: Lab Code:R2206083-011 7199 KWONG KWONG ALS SOP KAWONG 07/6/22Date Received: Date Collected: SoilSample Matrix: 06/28/22 Extracted/Digested ByAnalysis Method Analyzed By SG-4 (2-6)Sample Name: Lab Code:R2206083-011.R01 7199 KWONG KWONG 07/6/22Date Received: Date Collected: SoilSample Matrix: 06/28/22 Extracted/Digested ByAnalysis Method Analyzed By SG-6 (2-6)Sample Name: Lab Code:R2206083-012 7199 KWONG KWONG ALS SOP KAWONG 07/6/22Date Received: Date Collected: SoilSample Matrix: 06/28/22 Extracted/Digested ByAnalysis Method Analyzed By SG-6 (2-6)Sample Name: Lab Code:R2206083-012.R01 7199 KWONG KWONG Analyst Summary report ALS Group USA, Corp. dba ALS Environmental Client:Service Request: Greenhouse Project 680-217621/68027092 Eurofins ET NW (formerly TestAmerica) Project: R2206083 Printed 7/14/2022 3:32:55 PM 22-0000632534 rev 00Superset Reference: Page 20 of 69Page 124 of 176 7/14/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 07/6/22Date Received: Date Collected: SoilSample Matrix: 06/28/22 Extracted/Digested ByAnalysis Method Analyzed By SG-7 (2-6)Sample Name: Lab Code:R2206083-013 7199 KWONG KWONG ALS SOP KAWONG 07/6/22Date Received: Date Collected: SoilSample Matrix: 06/28/22 Extracted/Digested ByAnalysis Method Analyzed By SG-7 (2-6)Sample Name: Lab Code:R2206083-013.R01 7199 KWONG KWONG 07/6/22Date Received: Date Collected: SoilSample Matrix: 06/28/22 Extracted/Digested ByAnalysis Method Analyzed By SG-8 (2-6)Sample Name: Lab Code:R2206083-014 7199 KWONG KWONG ALS SOP KAWONG 07/6/22Date Received: Date Collected: SoilSample Matrix: 06/28/22 Extracted/Digested ByAnalysis Method Analyzed By SG-8 (2-6)Sample Name: Lab Code:R2206083-014.R01 7199 KWONG KWONG Analyst Summary report ALS Group USA, Corp. dba ALS Environmental Client:Service Request: Greenhouse Project 680-217621/68027092 Eurofins ET NW (formerly TestAmerica) Project: R2206083 Printed 7/14/2022 3:32:55 PM 22-0000632534 rev 00Superset Reference: Page 21 of 69Page 125 of 176 7/14/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 07/6/22Date Received: Date Collected: SoilSample Matrix: 06/28/22 Extracted/Digested ByAnalysis Method Analyzed By Soil DupSample Name: Lab Code:R2206083-015 7199 KWONG KWONG ALS SOP KAWONG 07/6/22Date Received: Date Collected: SoilSample Matrix: 06/28/22 Extracted/Digested ByAnalysis Method Analyzed By Soil DupSample Name: Lab Code:R2206083-015.R01 7199 KWONG KWONG Analyst Summary report ALS Group USA, Corp. dba ALS Environmental Client:Service Request: Greenhouse Project 680-217621/68027092 Eurofins ET NW (formerly TestAmerica) Project: R2206083 Printed 7/14/2022 3:32:55 PM 22-0000632534 rev 00Superset Reference: Page 22 of 69Page 126 of 176 7/14/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 RIGHT SOLUTIONS | RIGHT PARTNER P:\INTRANET\QAQC\Forms Controlled\Prep Methods Inorganic rev 2.doc 12/20/19 INORGANIC PREPARATION METHODS The preparation methods associated with this report are found in these tables unless discussed in the case narrative. Water/Liquid Matrix Solid/Soil/Non-Aqueous Matrix Analytical Method Preparation Method Analytical Method Preparation Method 200.7 200.2 6010C 3050B 200.8 200.2 6020A 3050B 6010C 3005A/3010A 6010C TCLP (1311) extract 3005A/3010A 6020A ILM05.3 6010 SPLP (1312) extract 3005A/3010A 9034 Sulfide Acid Soluble 9030B 7199 3060A SM 4500-CN-E Residual Cyanide SM 4500-CN-G 300.0 Anions/ 350.1/ 353.2/ SM 2320B/ SM 5210B/ 9056A Anions DI extraction SM 4500-CN-E WAD Cyanide SM 4500-CN-I For analytical methods not listed, the preparation method is the same as the analytical method reference. Page 23 of 69Page 127 of 176 7/14/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 Sample Results ALS Environmental—Rochester Laboratory 1565 Jefferson Road, Building 300, Suite 360, Rochester, NY 14623 Phone (585) 288-5380 Fax (585) 288-8475 www.alsglobal.com RIGHT SOLUTIONS | RIGHT PARTNER Page 24 of 69Page 128 of 176 7/14/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 General Chemistry ALS Environmental—Rochester Laboratory 1565 Jefferson Road, Building 300, Suite 360, Rochester, NY 14623 Phone (585) 288-5380 Fax (585) 288-8475 www.alsglobal.com RIGHT SOLUTIONS | RIGHT PARTNER Page 25 of 69Page 129 of 176 7/14/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 Client: 07/06/22 10:00 R2206083 Date Received: Date Collected: Service Request: Soil Greenhouse Project 680-217621/68027092 Eurofins ET NW (formerly TestAmerica) Sample Matrix: Project:06/28/22 10:15 Inorganic Parameters Basis:Dry Analysis MethodAnalyte Name QDate Analyzed Date ExtractedDil.MDLMRLResultUnits Sample Name:GW-1 (10-15) Lab Code:R2206083-001 Chromium, Hexavalent 07/07/22 20:32 07/07/2210.070.643.457199 mg/Kg Chromium, Hexavalent 07/13/22 13:46 07/12/2210.070.641.847199 mg/Kg Analytical Report ALS Group USA, Corp. dba ALS Environmental Printed 7/14/2022 3:32:56 PM 22-0000632534 rev 00Superset Reference: Page 26 of 69Page 130 of 176 7/14/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 Client: 07/06/22 10:00 R2206083 Date Received: Date Collected: Service Request: Soil Greenhouse Project 680-217621/68027092 Eurofins ET NW (formerly TestAmerica) Sample Matrix: Project:06/28/22 10:15 Inorganic Parameters Basis:As Received Analysis MethodAnalyte Name QDate Analyzed Date ExtractedDil.MDLMRLResultUnits Sample Name:GW-1 (10-15) Lab Code:R2206083-001 Total Solids 07/07/22 06:15 NA1--60.9ALS SOP Percent Analytical Report ALS Group USA, Corp. dba ALS Environmental Printed 7/14/2022 3:32:56 PM 22-0000632534 rev 00Superset Reference: Page 27 of 69Page 131 of 176 7/14/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 Client: 07/06/22 10:00 R2206083 Date Received: Date Collected: Service Request: Soil Greenhouse Project 680-217621/68027092 Eurofins ET NW (formerly TestAmerica) Sample Matrix: Project:06/28/22 12:05 Inorganic Parameters Basis:Dry Analysis MethodAnalyte Name QDate Analyzed Date ExtractedDil.MDLMRLResultUnits Sample Name:GW-2 (11-14) Lab Code:R2206083-002 Chromium, Hexavalent 07/07/22 22:23 07/07/2210.050.471.197199 mg/Kg Chromium, Hexavalent 07/13/22 15:18 07/12/2210.050.470.977199 mg/Kg Analytical Report ALS Group USA, Corp. dba ALS Environmental Printed 7/14/2022 3:32:56 PM 22-0000632534 rev 00Superset Reference: Page 28 of 69Page 132 of 176 7/14/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 Client: 07/06/22 10:00 R2206083 Date Received: Date Collected: Service Request: Soil Greenhouse Project 680-217621/68027092 Eurofins ET NW (formerly TestAmerica) Sample Matrix: Project:06/28/22 12:05 Inorganic Parameters Basis:As Received Analysis MethodAnalyte Name QDate Analyzed Date ExtractedDil.MDLMRLResultUnits Sample Name:GW-2 (11-14) Lab Code:R2206083-002 Total Solids 07/07/22 06:15 NA1--83.6ALS SOP Percent Analytical Report ALS Group USA, Corp. dba ALS Environmental Printed 7/14/2022 3:32:56 PM 22-0000632534 rev 00Superset Reference: Page 29 of 69Page 133 of 176 7/14/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 Client: 07/06/22 10:00 R2206083 Date Received: Date Collected: Service Request: Soil Greenhouse Project 680-217621/68027092 Eurofins ET NW (formerly TestAmerica) Sample Matrix: Project:06/28/22 14:15 Inorganic Parameters Basis:Dry Analysis MethodAnalyte Name QDate Analyzed Date ExtractedDil.MDLMRLResultUnits Sample Name:GW-3 (7-12) Lab Code:R2206083-003 Chromium, Hexavalent 07/07/22 22:38 07/07/2210.050.47 J0.317199 mg/Kg Chromium, Hexavalent 07/13/22 15:34 07/12/2210.050.45 J0.147199 mg/Kg Analytical Report ALS Group USA, Corp. dba ALS Environmental Printed 7/14/2022 3:32:56 PM 22-0000632534 rev 00Superset Reference: Page 30 of 69Page 134 of 176 7/14/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 Client: 07/06/22 10:00 R2206083 Date Received: Date Collected: Service Request: Soil Greenhouse Project 680-217621/68027092 Eurofins ET NW (formerly TestAmerica) Sample Matrix: Project:06/28/22 14:15 Inorganic Parameters Basis:As Received Analysis MethodAnalyte Name QDate Analyzed Date ExtractedDil.MDLMRLResultUnits Sample Name:GW-3 (7-12) Lab Code:R2206083-003 Total Solids 07/07/22 06:15 NA1--85.0ALS SOP Percent Analytical Report ALS Group USA, Corp. dba ALS Environmental Printed 7/14/2022 3:32:56 PM 22-0000632534 rev 00Superset Reference: Page 31 of 69Page 135 of 176 7/14/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 Client: 07/06/22 10:00 R2206083 Date Received: Date Collected: Service Request: Soil Greenhouse Project 680-217621/68027092 Eurofins ET NW (formerly TestAmerica) Sample Matrix: Project:06/28/22 10:15 Inorganic Parameters Basis:Dry Analysis MethodAnalyte Name QDate Analyzed Date ExtractedDil.MDLMRLResultUnits Sample Name:GW-4 (13-17) Lab Code:R2206083-004 Chromium, Hexavalent 07/07/22 23:10 07/07/2210.060.520.537199 mg/Kg Chromium, Hexavalent 07/13/22 15:49 07/12/2210.060.53 J0.477199 mg/Kg Analytical Report ALS Group USA, Corp. dba ALS Environmental Printed 7/14/2022 3:32:56 PM 22-0000632534 rev 00Superset Reference: Page 32 of 69Page 136 of 176 7/14/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 Client: 07/06/22 10:00 R2206083 Date Received: Date Collected: Service Request: Soil Greenhouse Project 680-217621/68027092 Eurofins ET NW (formerly TestAmerica) Sample Matrix: Project:06/28/22 10:15 Inorganic Parameters Basis:As Received Analysis MethodAnalyte Name QDate Analyzed Date ExtractedDil.MDLMRLResultUnits Sample Name:GW-4 (13-17) Lab Code:R2206083-004 Total Solids 07/07/22 06:15 NA1--74.6ALS SOP Percent Analytical Report ALS Group USA, Corp. dba ALS Environmental Printed 7/14/2022 3:32:56 PM 22-0000632534 rev 00Superset Reference: Page 33 of 69Page 137 of 176 7/14/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 Client: 07/06/22 10:00 R2206083 Date Received: Date Collected: Service Request: Soil Greenhouse Project 680-217621/68027092 Eurofins ET NW (formerly TestAmerica) Sample Matrix: Project:06/28/22 11:40 Inorganic Parameters Basis:Dry Analysis MethodAnalyte Name QDate Analyzed Date ExtractedDil.MDLMRLResultUnits Sample Name:SS-1 (2-6) Lab Code:R2206083-005 Chromium, Hexavalent 07/07/22 23:25 07/07/2210.060.502.617199 mg/Kg Chromium, Hexavalent 07/13/22 16:22 07/12/2210.060.511.727199 mg/Kg Analytical Report ALS Group USA, Corp. dba ALS Environmental Printed 7/14/2022 3:32:56 PM 22-0000632534 rev 00Superset Reference: Page 34 of 69Page 138 of 176 7/14/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 Client: 07/06/22 10:00 R2206083 Date Received: Date Collected: Service Request: Soil Greenhouse Project 680-217621/68027092 Eurofins ET NW (formerly TestAmerica) Sample Matrix: Project:06/28/22 11:40 Inorganic Parameters Basis:As Received Analysis MethodAnalyte Name QDate Analyzed Date ExtractedDil.MDLMRLResultUnits Sample Name:SS-1 (2-6) Lab Code:R2206083-005 Total Solids 07/07/22 06:15 NA1--76.7ALS SOP Percent Analytical Report ALS Group USA, Corp. dba ALS Environmental Printed 7/14/2022 3:32:56 PM 22-0000632534 rev 00Superset Reference: Page 35 of 69Page 139 of 176 7/14/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 Client: 07/06/22 10:00 R2206083 Date Received: Date Collected: Service Request: Soil Greenhouse Project 680-217621/68027092 Eurofins ET NW (formerly TestAmerica) Sample Matrix: Project:06/28/22 13:00 Inorganic Parameters Basis:Dry Analysis MethodAnalyte Name QDate Analyzed Date ExtractedDil.MDLMRLResultUnits Sample Name:SS-2 (2-6) Lab Code:R2206083-006 Chromium, Hexavalent 07/07/22 23:41 07/07/2210.060.500.677199 mg/Kg Chromium, Hexavalent 07/13/22 16:37 07/12/2210.060.51 J0.167199 mg/Kg Analytical Report ALS Group USA, Corp. dba ALS Environmental Printed 7/14/2022 3:32:56 PM 22-0000632534 rev 00Superset Reference: Page 36 of 69Page 140 of 176 7/14/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 Client: 07/06/22 10:00 R2206083 Date Received: Date Collected: Service Request: Soil Greenhouse Project 680-217621/68027092 Eurofins ET NW (formerly TestAmerica) Sample Matrix: Project:06/28/22 13:00 Inorganic Parameters Basis:As Received Analysis MethodAnalyte Name QDate Analyzed Date ExtractedDil.MDLMRLResultUnits Sample Name:SS-2 (2-6) Lab Code:R2206083-006 Total Solids 07/07/22 06:15 NA1--79.1ALS SOP Percent Analytical Report ALS Group USA, Corp. dba ALS Environmental Printed 7/14/2022 3:32:56 PM 22-0000632534 rev 00Superset Reference: Page 37 of 69Page 141 of 176 7/14/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 Client: 07/06/22 10:00 R2206083 Date Received: Date Collected: Service Request: Soil Greenhouse Project 680-217621/68027092 Eurofins ET NW (formerly TestAmerica) Sample Matrix: Project:06/28/22 13:15 Inorganic Parameters Basis:Dry Analysis MethodAnalyte Name QDate Analyzed Date ExtractedDil.MDLMRLResultUnits Sample Name:SS-3 (2-6) Lab Code:R2206083-007 Chromium, Hexavalent 07/07/22 23:56 07/07/2210.050.470.877199 mg/Kg Chromium, Hexavalent 07/13/22 16:56 07/12/2210.060.48 J0.397199 mg/Kg Analytical Report ALS Group USA, Corp. dba ALS Environmental Printed 7/14/2022 3:32:57 PM 22-0000632534 rev 00Superset Reference: Page 38 of 69Page 142 of 176 7/14/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 Client: 07/06/22 10:00 R2206083 Date Received: Date Collected: Service Request: Soil Greenhouse Project 680-217621/68027092 Eurofins ET NW (formerly TestAmerica) Sample Matrix: Project:06/28/22 13:15 Inorganic Parameters Basis:As Received Analysis MethodAnalyte Name QDate Analyzed Date ExtractedDil.MDLMRLResultUnits Sample Name:SS-3 (2-6) Lab Code:R2206083-007 Total Solids 07/07/22 06:15 NA1--82.4ALS SOP Percent Analytical Report ALS Group USA, Corp. dba ALS Environmental Printed 7/14/2022 3:32:57 PM 22-0000632534 rev 00Superset Reference: Page 39 of 69Page 143 of 176 7/14/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 Client: 07/06/22 10:00 R2206083 Date Received: Date Collected: Service Request: Soil Greenhouse Project 680-217621/68027092 Eurofins ET NW (formerly TestAmerica) Sample Matrix: Project:06/28/22 11:50 Inorganic Parameters Basis:Dry Analysis MethodAnalyte Name QDate Analyzed Date ExtractedDil.MDLMRLResultUnits Sample Name:SG-1 (2-6) Lab Code:R2206083-008 Chromium, Hexavalent 07/08/22 00:11 07/07/2210.050.471.227199 mg/Kg Chromium, Hexavalent 07/13/22 17:11 07/12/2210.060.480.967199 mg/Kg Analytical Report ALS Group USA, Corp. dba ALS Environmental Printed 7/14/2022 3:32:57 PM 22-0000632534 rev 00Superset Reference: Page 40 of 69Page 144 of 176 7/14/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 Client: 07/06/22 10:00 R2206083 Date Received: Date Collected: Service Request: Soil Greenhouse Project 680-217621/68027092 Eurofins ET NW (formerly TestAmerica) Sample Matrix: Project:06/28/22 11:50 Inorganic Parameters Basis:As Received Analysis MethodAnalyte Name QDate Analyzed Date ExtractedDil.MDLMRLResultUnits Sample Name:SG-1 (2-6) Lab Code:R2206083-008 Total Solids 07/07/22 06:15 NA1--83.5ALS SOP Percent Analytical Report ALS Group USA, Corp. dba ALS Environmental Printed 7/14/2022 3:32:57 PM 22-0000632534 rev 00Superset Reference: Page 41 of 69Page 145 of 176 7/14/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 Client: 07/06/22 10:00 R2206083 Date Received: Date Collected: Service Request: Soil Greenhouse Project 680-217621/68027092 Eurofins ET NW (formerly TestAmerica) Sample Matrix: Project:06/28/22 11:15 Inorganic Parameters Basis:Dry Analysis MethodAnalyte Name QDate Analyzed Date ExtractedDil.MDLMRLResultUnits Sample Name:SG-2 (2-6) Lab Code:R2206083-009 Chromium, Hexavalent 07/08/22 00:44 07/07/2210.060.490.897199 mg/Kg Chromium, Hexavalent 07/13/22 17:26 07/12/2210.060.50 J0.327199 mg/Kg Analytical Report ALS Group USA, Corp. dba ALS Environmental Printed 7/14/2022 3:32:57 PM 22-0000632534 rev 00Superset Reference: Page 42 of 69Page 146 of 176 7/14/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 Client: 07/06/22 10:00 R2206083 Date Received: Date Collected: Service Request: Soil Greenhouse Project 680-217621/68027092 Eurofins ET NW (formerly TestAmerica) Sample Matrix: Project:06/28/22 11:15 Inorganic Parameters Basis:As Received Analysis MethodAnalyte Name QDate Analyzed Date ExtractedDil.MDLMRLResultUnits Sample Name:SG-2 (2-6) Lab Code:R2206083-009 Total Solids 07/07/22 06:15 NA1--78.3ALS SOP Percent Analytical Report ALS Group USA, Corp. dba ALS Environmental Printed 7/14/2022 3:32:57 PM 22-0000632534 rev 00Superset Reference: Page 43 of 69Page 147 of 176 7/14/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 Client: 07/06/22 10:00 R2206083 Date Received: Date Collected: Service Request: Soil Greenhouse Project 680-217621/68027092 Eurofins ET NW (formerly TestAmerica) Sample Matrix: Project:06/28/22 13:05 Inorganic Parameters Basis:Dry Analysis MethodAnalyte Name QDate Analyzed Date ExtractedDil.MDLMRLResultUnits Sample Name:SG-3 (2-6) Lab Code:R2206083-010 Chromium, Hexavalent 07/08/22 01:00 07/07/2210.060.570.777199 mg/Kg Chromium, Hexavalent 07/13/22 17:58 07/12/2210.060.55 J0.417199 mg/Kg Analytical Report ALS Group USA, Corp. dba ALS Environmental Printed 7/14/2022 3:32:57 PM 22-0000632534 rev 00Superset Reference: Page 44 of 69Page 148 of 176 7/14/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 Client: 07/06/22 10:00 R2206083 Date Received: Date Collected: Service Request: Soil Greenhouse Project 680-217621/68027092 Eurofins ET NW (formerly TestAmerica) Sample Matrix: Project:06/28/22 13:05 Inorganic Parameters Basis:As Received Analysis MethodAnalyte Name QDate Analyzed Date ExtractedDil.MDLMRLResultUnits Sample Name:SG-3 (2-6) Lab Code:R2206083-010 Total Solids 07/07/22 06:15 NA1--70.2ALS SOP Percent Analytical Report ALS Group USA, Corp. dba ALS Environmental Printed 7/14/2022 3:32:57 PM 22-0000632534 rev 00Superset Reference: Page 45 of 69Page 149 of 176 7/14/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 Client: 07/06/22 10:00 R2206083 Date Received: Date Collected: Service Request: Soil Greenhouse Project 680-217621/68027092 Eurofins ET NW (formerly TestAmerica) Sample Matrix: Project:06/28/22 13:25 Inorganic Parameters Basis:Dry Analysis MethodAnalyte Name QDate Analyzed Date ExtractedDil.MDLMRLResultUnits Sample Name:SG-4 (2-6) Lab Code:R2206083-011 Chromium, Hexavalent 07/08/22 01:15 07/07/2210.060.48 J0.457199 mg/Kg Chromium, Hexavalent 07/13/22 18:13 07/12/2210.050.47 J0.167199 mg/Kg Analytical Report ALS Group USA, Corp. dba ALS Environmental Printed 7/14/2022 3:32:57 PM 22-0000632534 rev 00Superset Reference: Page 46 of 69Page 150 of 176 7/14/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 Client: 07/06/22 10:00 R2206083 Date Received: Date Collected: Service Request: Soil Greenhouse Project 680-217621/68027092 Eurofins ET NW (formerly TestAmerica) Sample Matrix: Project:06/28/22 13:25 Inorganic Parameters Basis:As Received Analysis MethodAnalyte Name QDate Analyzed Date ExtractedDil.MDLMRLResultUnits Sample Name:SG-4 (2-6) Lab Code:R2206083-011 Total Solids 07/07/22 06:15 NA1--83.0ALS SOP Percent Analytical Report ALS Group USA, Corp. dba ALS Environmental Printed 7/14/2022 3:32:57 PM 22-0000632534 rev 00Superset Reference: Page 47 of 69Page 151 of 176 7/14/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 Client: 07/06/22 10:00 R2206083 Date Received: Date Collected: Service Request: Soil Greenhouse Project 680-217621/68027092 Eurofins ET NW (formerly TestAmerica) Sample Matrix: Project:06/28/22 13:45 Inorganic Parameters Basis:Dry Analysis MethodAnalyte Name QDate Analyzed Date ExtractedDil.MDLMRLResultUnits Sample Name:SG-6 (2-6) Lab Code:R2206083-012 Chromium, Hexavalent 07/08/22 01:30 07/07/2210.050.471.077199 mg/Kg Chromium, Hexavalent 07/13/22 18:28 07/12/2210.050.47 J0.227199 mg/Kg Analytical Report ALS Group USA, Corp. dba ALS Environmental Printed 7/14/2022 3:32:57 PM 22-0000632534 rev 00Superset Reference: Page 48 of 69Page 152 of 176 7/14/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 Client: 07/06/22 10:00 R2206083 Date Received: Date Collected: Service Request: Soil Greenhouse Project 680-217621/68027092 Eurofins ET NW (formerly TestAmerica) Sample Matrix: Project:06/28/22 13:45 Inorganic Parameters Basis:As Received Analysis MethodAnalyte Name QDate Analyzed Date ExtractedDil.MDLMRLResultUnits Sample Name:SG-6 (2-6) Lab Code:R2206083-012 Total Solids 07/07/22 06:15 NA1--85.0ALS SOP Percent Analytical Report ALS Group USA, Corp. dba ALS Environmental Printed 7/14/2022 3:32:57 PM 22-0000632534 rev 00Superset Reference: Page 49 of 69Page 153 of 176 7/14/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 Client: 07/06/22 10:00 R2206083 Date Received: Date Collected: Service Request: Soil Greenhouse Project 680-217621/68027092 Eurofins ET NW (formerly TestAmerica) Sample Matrix: Project:06/28/22 14:30 Inorganic Parameters Basis:Dry Analysis MethodAnalyte Name QDate Analyzed Date ExtractedDil.MDLMRLResultUnits Sample Name:SG-7 (2-6) Lab Code:R2206083-013 Chromium, Hexavalent 07/08/22 01:46 07/07/2210.050.480.587199 mg/Kg Chromium, Hexavalent 07/13/22 18:43 07/12/2210.060.49 J0.207199 mg/Kg Analytical Report ALS Group USA, Corp. dba ALS Environmental Printed 7/14/2022 3:32:57 PM 22-0000632534 rev 00Superset Reference: Page 50 of 69Page 154 of 176 7/14/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 Client: 07/06/22 10:00 R2206083 Date Received: Date Collected: Service Request: Soil Greenhouse Project 680-217621/68027092 Eurofins ET NW (formerly TestAmerica) Sample Matrix: Project:06/28/22 14:30 Inorganic Parameters Basis:As Received Analysis MethodAnalyte Name QDate Analyzed Date ExtractedDil.MDLMRLResultUnits Sample Name:SG-7 (2-6) Lab Code:R2206083-013 Total Solids 07/07/22 06:15 NA1--81.2ALS SOP Percent Analytical Report ALS Group USA, Corp. dba ALS Environmental Printed 7/14/2022 3:32:57 PM 22-0000632534 rev 00Superset Reference: Page 51 of 69Page 155 of 176 7/14/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 Client: 07/06/22 10:00 R2206083 Date Received: Date Collected: Service Request: Soil Greenhouse Project 680-217621/68027092 Eurofins ET NW (formerly TestAmerica) Sample Matrix: Project:06/28/22 14:15 Inorganic Parameters Basis:Dry Analysis MethodAnalyte Name QDate Analyzed Date ExtractedDil.MDLMRLResultUnits Sample Name:SG-8 (2-6) Lab Code:R2206083-014 Chromium, Hexavalent 07/08/22 02:17 07/07/2210.050.450.747199 mg/Kg Chromium, Hexavalent 07/13/22 18:59 07/12/2210.050.46 J0.237199 mg/Kg Analytical Report ALS Group USA, Corp. dba ALS Environmental Printed 7/14/2022 3:32:57 PM 22-0000632534 rev 00Superset Reference: Page 52 of 69Page 156 of 176 7/14/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 Client: 07/06/22 10:00 R2206083 Date Received: Date Collected: Service Request: Soil Greenhouse Project 680-217621/68027092 Eurofins ET NW (formerly TestAmerica) Sample Matrix: Project:06/28/22 14:15 Inorganic Parameters Basis:As Received Analysis MethodAnalyte Name QDate Analyzed Date ExtractedDil.MDLMRLResultUnits Sample Name:SG-8 (2-6) Lab Code:R2206083-014 Total Solids 07/07/22 06:15 NA1--85.0ALS SOP Percent Analytical Report ALS Group USA, Corp. dba ALS Environmental Printed 7/14/2022 3:32:57 PM 22-0000632534 rev 00Superset Reference: Page 53 of 69Page 157 of 176 7/14/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 Client: 07/06/22 10:00 R2206083 Date Received: Date Collected: Service Request: Soil Greenhouse Project 680-217621/68027092 Eurofins ET NW (formerly TestAmerica) Sample Matrix: Project:06/28/22 Inorganic Parameters Basis:Dry Analysis MethodAnalyte Name QDate Analyzed Date ExtractedDil.MDLMRLResultUnits Sample Name:Soil Dup Lab Code:R2206083-015 Chromium, Hexavalent 07/08/22 02:32 07/07/2210.060.54 J0.407199 mg/Kg Chromium, Hexavalent 07/13/22 19:32 07/12/2210.060.55 J0.377199 mg/Kg Analytical Report ALS Group USA, Corp. dba ALS Environmental Printed 7/14/2022 3:32:57 PM 22-0000632534 rev 00Superset Reference: Page 54 of 69Page 158 of 176 7/14/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 Client: 07/06/22 10:00 R2206083 Date Received: Date Collected: Service Request: Soil Greenhouse Project 680-217621/68027092 Eurofins ET NW (formerly TestAmerica) Sample Matrix: Project:06/28/22 Inorganic Parameters Basis:As Received Analysis MethodAnalyte Name QDate Analyzed Date ExtractedDil.MDLMRLResultUnits Sample Name:Soil Dup Lab Code:R2206083-015 Total Solids 07/07/22 06:15 NA1--73.2ALS SOP Percent Analytical Report ALS Group USA, Corp. dba ALS Environmental Printed 7/14/2022 3:32:57 PM 22-0000632534 rev 00Superset Reference: Page 55 of 69Page 159 of 176 7/14/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 QC Summary Forms ALS Environmental—Rochester Laboratory 1565 Jefferson Road, Building 300, Suite 360, Rochester, NY 14623 Phone (585) 288-5380 Fax (585) 288-8475 www.alsglobal.com RIGHT SOLUTIONS | RIGHT PARTNER Page 56 of 69Page 160 of 176 7/14/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 General Chemistry ALS Environmental—Rochester Laboratory 1565 Jefferson Road, Building 300, Suite 360, Rochester, NY 14623 Phone (585) 288-5380 Fax (585) 288-8475 www.alsglobal.com RIGHT SOLUTIONS | RIGHT PARTNER Page 57 of 69Page 161 of 176 7/14/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 Client: NA R2206083 Date Received: Date Collected: Service Request: Soil Greenhouse Project 680-217621/68027092 Eurofins ET NW (formerly TestAmerica) Sample Matrix: Project:NA Inorganic Parameters Basis:Dry Analysis MethodAnalyte Name QDate Analyzed Date ExtractedDil.MDLMRLResultUnits Sample Name:Method Blank Lab Code:R2206083-MB1 Chromium, Hexavalent 07/07/22 20:01 07/07/2210.050.40 UND7199 mg/Kg Analytical Report ALS Group USA, Corp. dba ALS Environmental Printed 7/14/2022 3:32:58 PM 22-0000632534 rev 00Superset Reference: Page 58 of 69Page 162 of 176 7/14/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 Client: NA R2206083 Date Received: Date Collected: Service Request: Soil Greenhouse Project 680-217621/68027092 Eurofins ET NW (formerly TestAmerica) Sample Matrix: Project:NA Inorganic Parameters Basis:Dry Analysis MethodAnalyte Name QDate Analyzed Date ExtractedDil.MDLMRLResultUnits Sample Name:Method Blank Lab Code:R2206083-MB2 Chromium, Hexavalent 07/13/22 13:16 07/12/2210.050.40 UND7199 mg/Kg Analytical Report ALS Group USA, Corp. dba ALS Environmental Printed 7/14/2022 3:32:58 PM 22-0000632534 rev 00Superset Reference: Page 59 of 69Page 163 of 176 7/14/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 QA/QC Report mg/Kg R2206083-001 Basis:Lab Code: Units:Sample Name:GW-1 (10-15) Chromium, Hexavalent Matrix Spike Summary Dry Client: Project: Sample Matrix: Eurofins ET NW (formerly TestAmerica) Greenhouse Project 680-217621/68027092 Soil Service Request: Date Analyzed: Date Received: R2206083 07/7/22 07/06/22 Date Collected:06/28/22 EPA 3060A 7199 Prep Method: Analysis Method: Analyte Name ResultSample Result Spike Amount % Rec Matrix Spike R2206083-001MS1 % Rec Limits ALS Group USA, Corp.dba ALS Environmental 07/7/22Date Extracted: Chromium, Hexavalent 3.45 60.2 65.7 86 75-125 Results flagged with an asterisk (*) indicate values outside control criteria. Results flagged with a pound (#) indicate the control criteria is not applicable. Percent recoveries and relative percent differences (RPD) are determined by the software using values in the calculation which have not been rounded. Printed 7/14/2022 3:32:56 PM 22-0000632534 rev 00Superset Reference: Matrix Spike and Matrix Spike Duplicate Data is presented for information purposes only. The matrix may or may not be relevant to samples reported in this report. The laboratory evaluates system performance based on the LCS and LCSD control limits. Page 60 of 69Page 164 of 176 7/14/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 QA/QC Report mg/Kg R2206083-001 Basis:Lab Code: Units:Sample Name:GW-1 (10-15) Chromium, Hexavalent Matrix Spike Summary Dry Client: Project: Sample Matrix: Eurofins ET NW (formerly TestAmerica) Greenhouse Project 680-217621/68027092 Soil Service Request: Date Analyzed: Date Received: R2206083 07/7/22 07/06/22 Date Collected:06/28/22 EPA 3060A 7199 Prep Method: Analysis Method: Analyte Name ResultSample Result Spike Amount % Rec Matrix Spike R2206083-001MS2 % Rec Limits ALS Group USA, Corp.dba ALS Environmental 07/7/22Date Extracted: Chromium, Hexavalent 3.45 673 1070 63 *75-125 Results flagged with an asterisk (*) indicate values outside control criteria. Results flagged with a pound (#) indicate the control criteria is not applicable. Percent recoveries and relative percent differences (RPD) are determined by the software using values in the calculation which have not been rounded. Printed 7/14/2022 3:32:56 PM 22-0000632534 rev 00Superset Reference: Matrix Spike and Matrix Spike Duplicate Data is presented for information purposes only. The matrix may or may not be relevant to samples reported in this report. The laboratory evaluates system performance based on the LCS and LCSD control limits. Page 61 of 69Page 165 of 176 7/14/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 QA/QC Report mg/Kg R2206083-001 Basis:Lab Code: Units:Sample Name:GW-1 (10-15) Chromium, Hexavalent Matrix Spike Summary Dry Client: Project: Sample Matrix: Eurofins ET NW (formerly TestAmerica) Greenhouse Project 680-217621/68027092 Soil Service Request: Date Analyzed: Date Received: R2206083 07/13/22 07/06/22 Date Collected:06/28/22 EPA 3060A 7199 Prep Method: Analysis Method: Analyte Name ResultSample Result Spike Amount % Rec Matrix Spike R2206083-001MS3 % Rec Limits ALS Group USA, Corp.dba ALS Environmental 07/12/22Date Extracted: Chromium, Hexavalent 3.45 59.0 64.6 86 75-125 Results flagged with an asterisk (*) indicate values outside control criteria. Results flagged with a pound (#) indicate the control criteria is not applicable. Percent recoveries and relative percent differences (RPD) are determined by the software using values in the calculation which have not been rounded. Printed 7/14/2022 3:32:56 PM 22-0000632534 rev 00Superset Reference: Matrix Spike and Matrix Spike Duplicate Data is presented for information purposes only. The matrix may or may not be relevant to samples reported in this report. The laboratory evaluates system performance based on the LCS and LCSD control limits. Page 62 of 69Page 166 of 176 7/14/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 QA/QC Report mg/Kg R2206083-001 Basis:Lab Code: Units:Sample Name:GW-1 (10-15) Chromium, Hexavalent Matrix Spike Summary Dry Client: Project: Sample Matrix: Eurofins ET NW (formerly TestAmerica) Greenhouse Project 680-217621/68027092 Soil Service Request: Date Analyzed: Date Received: R2206083 07/13/22 07/06/22 Date Collected:06/28/22 EPA 3060A 7199 Prep Method: Analysis Method: Analyte Name ResultSample Result Spike Amount % Rec Matrix Spike R2206083-001MS4 % Rec Limits ALS Group USA, Corp.dba ALS Environmental 07/12/22Date Extracted: Chromium, Hexavalent 3.45 956 1160 82 75-125 Results flagged with an asterisk (*) indicate values outside control criteria. Results flagged with a pound (#) indicate the control criteria is not applicable. Percent recoveries and relative percent differences (RPD) are determined by the software using values in the calculation which have not been rounded. Printed 7/14/2022 3:32:56 PM 22-0000632534 rev 00Superset Reference: Matrix Spike and Matrix Spike Duplicate Data is presented for information purposes only. The matrix may or may not be relevant to samples reported in this report. The laboratory evaluates system performance based on the LCS and LCSD control limits. Page 63 of 69Page 167 of 176 7/14/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 ALS Group USA, Corp. QA/QC Report Client: Project Sample Matrix:Soil Greenhouse Project 680-217621/68027092 Eurofins ET NW (formerly TestAmerica)Service Request:R2206083 06/28/22Date Collected: Date Received:07/06/22 07/07/22Date Analyzed: Replicate Sample Summary General Chemistry Parameters GW-1 (10-15)mg/Kg Basis: Units: R2206083-001 DryLab Code: Sample Name: RPD LimitMRLMDL Analysis Method RPD Duplicate Sample R2206083- 001DUP1 Result Average Sample ResultAnalyte Name dba ALS Environmental Chromium, Hexavalent 28 *0.65 0.07 3.45 4.55 4.00 207199 Results flagged with an asterisk (*) indicate values outside control criteria. Results flagged with a pound (#) indicate the control criteria is not applicable. Percent recoveries and relative percent differences (RPD) are determined by the software using values in the calculation which have not been rounded. Printed 7/14/2022 3:32:56 PM 22-0000632534 rev 00Superset Reference: Page 64 of 69Page 168 of 176 7/14/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 ALS Group USA, Corp. QA/QC Report Client: Project Sample Matrix:Soil Greenhouse Project 680-217621/68027092 Eurofins ET NW (formerly TestAmerica)Service Request:R2206083 06/28/22Date Collected: Date Received:07/06/22 07/13/22Date Analyzed: Replicate Sample Summary General Chemistry Parameters GW-1 (10-15)mg/Kg Basis: Units: R2206083-001 DryLab Code: Sample Name: RPD LimitMRLMDL Analysis Method RPD Duplicate Sample R2206083- 001DUP2 Result Average Sample ResultAnalyte Name dba ALS Environmental Chromium, Hexavalent 71 #0.64 0.07 3.45 1.64 2.55 207199 Results flagged with an asterisk (*) indicate values outside control criteria. Results flagged with a pound (#) indicate the control criteria is not applicable. Percent recoveries and relative percent differences (RPD) are determined by the software using values in the calculation which have not been rounded. Printed 7/14/2022 3:32:56 PM 22-0000632534 rev 00Superset Reference: Page 65 of 69Page 169 of 176 7/14/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 ALS Group USA, Corp. QA/QC Report Client: Project Sample Matrix:Soil Greenhouse Project 680-217621/68027092 Eurofins ET NW (formerly TestAmerica)Service Request:R2206083 06/28/22Date Collected: Date Received:07/06/22 07/07/22Date Analyzed: Replicate Sample Summary General Chemistry Parameters GW-2 (11-14)Percent Basis: Units: R2206083-002 As ReceivedLab Code: Sample Name: RPD LimitMRLMDL Analysis Method RPD Duplicate Sample R2206083- 002DUP Result Average Sample ResultAnalyte Name dba ALS Environmental Total Solids <1 --83.6 83.4 83.5 20ALS SOP Results flagged with an asterisk (*) indicate values outside control criteria. Results flagged with a pound (#) indicate the control criteria is not applicable. Percent recoveries and relative percent differences (RPD) are determined by the software using values in the calculation which have not been rounded. Printed 7/14/2022 3:32:58 PM 22-0000632534 rev 00Superset Reference: Page 66 of 69Page 170 of 176 7/14/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 ALS Group USA, Corp. QA/QC Report Client: Project Sample Matrix:Soil Greenhouse Project 680-217621/68027092 Eurofins ET NW (formerly TestAmerica)Service Request:R2206083 06/28/22Date Collected: Date Received:07/06/22 07/07/22Date Analyzed: Replicate Sample Summary General Chemistry Parameters SG-3 (2-6)Percent Basis: Units: R2206083-010 As ReceivedLab Code: Sample Name: RPD LimitMRLMDL Analysis Method RPD Duplicate Sample R2206083- 010DUP Result Average Sample ResultAnalyte Name dba ALS Environmental Total Solids <1 --70.2 70.4 70.3 20ALS SOP Results flagged with an asterisk (*) indicate values outside control criteria. Results flagged with a pound (#) indicate the control criteria is not applicable. Percent recoveries and relative percent differences (RPD) are determined by the software using values in the calculation which have not been rounded. Printed 7/14/2022 3:32:58 PM 22-0000632534 rev 00Superset Reference: Page 67 of 69Page 171 of 176 7/14/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 Analyte Name R2206083 Date Analyzed: Service Request: Soil Greenhouse Project 680-217621/68027092 Eurofins ET NW (formerly TestAmerica) Sample Matrix: Project: Client: Lab Control Sample Summary General Chemistry Parameters Dry mg/Kg Basis: Units: Lab Control Sample R2206083-LCS1 07/07/22 Spike AmountResult % Rec % Rec LimitsAnalytical Method dba ALS EnvironmentalALS Group USA, Corp. QA/QC Report Chromium, Hexavalent 80-12093 611571 7199 22-0000632534 rev 00Superset Reference:Printed 7/14/2022 3:32:57 PM Page 68 of 69Page 172 of 176 7/14/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 Analyte Name R2206083 Date Analyzed: Service Request: Soil Greenhouse Project 680-217621/68027092 Eurofins ET NW (formerly TestAmerica) Sample Matrix: Project: Client: Lab Control Sample Summary General Chemistry Parameters Dry mg/Kg Basis: Units: Lab Control Sample R2206083-LCS2 07/13/22 Spike AmountResult % Rec % Rec LimitsAnalytical Method dba ALS EnvironmentalALS Group USA, Corp. QA/QC Report Chromium, Hexavalent 80-12097 605587 7199 22-0000632534 rev 00Superset Reference:Printed 7/14/2022 3:32:58 PM Page 69 of 69Page 173 of 176 7/14/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 Page 174 of 176 7/14/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 Page 175 of 176 7/14/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 Login Sample Receipt Checklist Client: S&ME, Inc.Job Number: 680-217621-1 Login Number: 217621 Question Answer Comment Creator: Sims, Robert D List Source: Eurofins Savannah List Number: 1 N/ARadioactivity wasn't checked or is </= background as measured by a survey meter. TrueThe cooler's custody seal, if present, is intact. TrueSample custody seals, if present, are intact. TrueThe cooler or samples do not appear to have been compromised or tampered with. TrueSamples were received on ice. TrueCooler Temperature is acceptable. TrueCooler Temperature is recorded. TrueCOC is present. TrueCOC is filled out in ink and legible. TrueCOC is filled out with all pertinent information. TrueIs the Field Sampler's name present on COC? TrueThere are no discrepancies between the containers received and the COC. TrueSamples are received within Holding Time (excluding tests with immediate HTs) TrueSample containers have legible labels. TrueContainers are not broken or leaking. TrueSample collection date/times are provided. TrueAppropriate sample containers are used. TrueSample bottles are completely filled. N/ASample Preservation Verified. TrueThere is sufficient vol. for all requested analyses, incl. any requested MS/MSDs N/AContainers requiring zero headspace have no headspace or bubble is <6mm (1/4"). TrueMultiphasic samples are not present. TrueSamples do not require splitting or compositing. N/AResidual Chlorine Checked. Eurofins Savannah Page 176 of 176 7/14/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 ANALYTICAL REPORT Eurofins Savannah 5102 LaRoche Avenue Savannah, GA 31404 Tel: (912)354-7858 Laboratory Job ID: 680-217736-1 Client Project/Site: Greenhouse Project For: S&ME, Inc. 3201 Spring Forest Road Raleigh, North Carolina 27616 Attn: Michael Pfeifer Authorized for release by: 7/12/2022 4:11:04 PM John Andros, Project Manager I (404)944-4744 John.Andros@et.eurofinsus.com The test results in this report meet all 2003 NELAC, 2009 TNI, and 2016 TNI requirements for accredited parameters, exceptions are noted in this report. This report may not be reproduced except in full, and with written approval from the laboratory. For questions please contact the Project Manager at the e-mail address or telephone number listed on this page. This report has been electronically signed and authorized by the signatory. Electronic signature is intended to be the legally binding equivalent of a traditionally handwritten signature. Results relate only to the items tested and the sample(s) as received by the laboratory. 1 2 3 4 5 6 7 8 9 10 11 12 13 Definitions/Glossary Job ID: 680-217736-1Client: S&ME, Inc. Project/Site: Greenhouse Project Qualifiers GC/MS VOA Qualifier Description *-LCS and/or LCSD is outside acceptance limits, low biased. Qualifier *+LCS and/or LCSD is outside acceptance limits, high biased. E Result exceeded calibration range. J Result is less than the RL but greater than or equal to the MDL and the concentration is an approximate value. GC/MS Semi VOA Qualifier Description J Result is less than the RL but greater than or equal to the MDL and the concentration is an approximate value. Qualifier Metals Qualifier Description J Result is less than the RL but greater than or equal to the MDL and the concentration is an approximate value. Qualifier Glossary These commonly used abbreviations may or may not be present in this report. ¤Listed under the "D" column to designate that the result is reported on a dry weight basis Abbreviation %R Percent Recovery CFL Contains Free Liquid CFU Colony Forming Unit CNF Contains No Free Liquid DER Duplicate Error Ratio (normalized absolute difference) Dil Fac Dilution Factor DL Detection Limit (DoD/DOE) DL, RA, RE, IN Indicates a Dilution, Re-analysis, Re-extraction, or additional Initial metals/anion analysis of the sample DLC Decision Level Concentration (Radiochemistry) EDL Estimated Detection Limit (Dioxin) LOD Limit of Detection (DoD/DOE) LOQ Limit of Quantitation (DoD/DOE) MCL EPA recommended "Maximum Contaminant Level" MDA Minimum Detectable Activity (Radiochemistry) MDC Minimum Detectable Concentration (Radiochemistry) MDL Method Detection Limit ML Minimum Level (Dioxin) MPN Most Probable Number MQL Method Quantitation Limit NC Not Calculated ND Not Detected at the reporting limit (or MDL or EDL if shown) NEG Negative / Absent POS Positive / Present PQL Practical Quantitation Limit PRES Presumptive QC Quality Control RER Relative Error Ratio (Radiochemistry) RL Reporting Limit or Requested Limit (Radiochemistry) RPD Relative Percent Difference, a measure of the relative difference between two points TEF Toxicity Equivalent Factor (Dioxin) TEQ Toxicity Equivalent Quotient (Dioxin) TNTC Too Numerous To Count Eurofins Savannah Page 2 of 70 7/12/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 Sample Summary Client: S&ME, Inc.Job ID: 680-217736-1 Project/Site: Greenhouse Project Lab Sample ID Client Sample ID Matrix Collected Received 680-217736-1 GW-4 Water 06/30/22 14:10 07/01/22 11:00 680-217736-2 GW-3 Water 06/30/22 15:15 07/01/22 11:00 680-217736-3 GW-2 Water 06/30/22 16:20 07/01/22 11:00 680-217736-4 GW-1 Water 06/30/22 17:25 07/01/22 11:00 680-217736-5 Duplicate Water 06/30/22 00:00 07/01/22 11:00 Eurofins SavannahPage 3 of 70 7/12/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 Case Narrative Client: S&ME, Inc.Job ID: 680-217736-1 Project/Site: Greenhouse Project Job ID: 680-217736-1 Laboratory: Eurofins Savannah Narrative Job Narrative 680-217736-1 Comments No additional comments. Receipt The samples were received on 7/1/2022 11:00 AM. Unless otherwise noted below, the samples arrived in good condition, and where required, properly preserved and on ice. The temperature of the cooler at receipt was 2.1º C. GC/MS VOA No additional analytical or quality issues were noted, other than those described above or in the Definitions/Glossary page. GC/MS Semi VOA No additional analytical or quality issues were noted, other than those described above or in the Definitions/Glossary page. Metals No analytical or quality issues were noted, other than those described in the Definitions/Glossary page. Organic Prep No analytical or quality issues were noted, other than those described in the Definitions/Glossary page. VOA Prep No analytical or quality issues were noted, other than those described in the Definitions/Glossary page. Eurofins SavannahPage 4 of 70 7/12/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 Client Sample Results Job ID: 680-217736-1Client: S&ME, Inc. Project/Site: Greenhouse Project Lab Sample ID: 680-217736-1Client Sample ID: GW-4 Matrix: WaterDate Collected: 06/30/22 14:10 Date Received: 07/01/22 11:00 Method: 8260D - Volatile Organic Compounds by GC/MS RL MDL 1,1,1,2-Tetrachloroethane ND 1.00 0.360 ug/L 07/08/22 19:24 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 1.00 0.210 ug/L 07/08/22 19:24 11,1,1-Trichloroethane ND 1.00 0.400 ug/L 07/08/22 19:24 11,1,2,2-Tetrachloroethane ND 1.00 0.230 ug/L 07/08/22 19:24 11,1,2-Trichloro-1,2,2-trifluoroethane ND 1.00 0.320 ug/L 07/08/22 19:24 11,1,2-Trichloroethane ND 1.00 0.330 ug/L 07/08/22 19:24 11,1-Dichloroethane ND 1.00 0.330 ug/L 07/08/22 19:24 11,1-Dichloroethene ND 1.00 0.280 ug/L 07/08/22 19:24 11,1-Dichloropropene ND 5.00 0.810 ug/L 07/08/22 19:24 11,2,3-Trichlorobenzene ND 1.00 0.480 ug/L 07/08/22 19:24 11,2,3-Trichloropropane ND 5.00 0.530 ug/L 07/08/22 19:24 11,2,4-Trichlorobenzene ND 1.00 0.430 ug/L 07/08/22 19:24 11,2,4-Trimethylbenzene ND 5.00 1.80 ug/L 07/08/22 19:24 11,2-Dibromo-3-Chloropropane ND 1.00 0.310 ug/L 07/08/22 19:24 11,2-Dichlorobenzene ND 1.00 0.250 ug/L 07/08/22 19:24 11,2-Dichloroethane ND 1.00 0.220 ug/L 07/08/22 19:24 11,2-Dichloropropane ND 1.00 0.280 ug/L 07/08/22 19:24 11,3,5-Trimethylbenzene ND 1.00 0.310 ug/L 07/08/22 19:24 11,3-Dichlorobenzene ND 1.00 0.360 ug/L 07/08/22 19:24 11,3-Dichloropropane ND 1.00 0.310 ug/L 07/08/22 19:24 11,4-Dichlorobenzene ND 1.00 0.350 ug/L 07/08/22 19:24 12,2-Dichloropropane ND 10.0 6.40 ug/L 07/08/22 19:24 12-Butanone (MEK)ND 1.00 0.250 ug/L 07/08/22 19:24 12-Chlorotoluene ND 10.0 3.20 ug/L 07/08/22 19:24 12-Hexanone ND 1.00 0.410 ug/L 07/08/22 19:24 14-Chlorotoluene ND 1.00 0.440 ug/L 07/08/22 19:24 14-Isopropyltoluene ND 10.0 2.70 ug/L 07/08/22 19:24 14-Methyl-2-pentanone (MIBK)ND 10.0 3.70 ug/L 07/08/22 19:24 1AcetoneND 1.00 0.270 ug/L 07/08/22 19:24 1BenzeneND 1.00 0.240 ug/L 07/08/22 19:24 1BromobenzeneND 1.00 0.590 ug/L 07/08/22 19:24 1BromoformND 5.00 3.70 ug/L 07/08/22 19:24 1BromomethaneND*+ 2.00 0.430 ug/L 07/08/22 19:24 1Carbon disulfide ND 1.00 0.300 ug/L 07/08/22 19:24 1Carbon tetrachloride ND 1.00 0.150 ug/L 07/08/22 19:24 1ChlorobenzeneND 1.00 0.340 ug/L 07/08/22 19:24 1ChlorobromomethaneND 1.00 0.390 ug/L 07/08/22 19:24 1ChlorodibromomethaneND 5.00 4.60 ug/L 07/08/22 19:24 1ChloroethaneND*+ 1.00 0.270 ug/L 07/08/22 19:24 1ChloroformND 1.00 0.540 ug/L 07/08/22 19:24 1ChloromethaneND 1.00 0.250 ug/L 07/08/22 19:24 1cis-1,2-Dichloroethene ND 1.00 0.260 ug/L 07/08/22 19:24 1cis-1,3-Dichloropropene ND 1.00 0.340 ug/L 07/08/22 19:24 1DibromomethaneND 1.00 0.250 ug/L 07/08/22 19:24 1DichlorobromomethaneND 1.00 0.360 ug/L 07/08/22 19:24 1DichlorodifluoromethaneND 10.0 5.00 ug/L 07/08/22 19:24 1Ethyl acetate ND 1.00 0.200 ug/L 07/08/22 19:24 1EthylbenzeneND 1.00 0.330 ug/L 07/08/22 19:24 1Ethylene Dibromide ND 5.00 0.220 ug/L 07/08/22 19:24 1HexachlorobutadieneND Eurofins Savannah Page 5 of 70 7/12/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 Client Sample Results Job ID: 680-217736-1Client: S&ME, Inc. Project/Site: Greenhouse Project Lab Sample ID: 680-217736-1Client Sample ID: GW-4 Matrix: WaterDate Collected: 06/30/22 14:10 Date Received: 07/01/22 11:00 Method: 8260D - Volatile Organic Compounds by GC/MS (Continued) RL MDL Hexane ND 5.00 0.650 ug/L 07/08/22 19:24 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 10.0 3.90 ug/L 07/08/22 19:24 1IodomethaneND*+ 10.0 0.700 ug/L 07/08/22 19:24 1Isopropyl ether ND 1.00 0.260 ug/L 07/08/22 19:24 1IsopropylbenzeneND 1.00 0.490 ug/L 07/08/22 19:24 1m,p-Xylene ND 5.00 0.810 ug/L 07/08/22 19:24 1Methyl tert-butyl ether ND 5.00 3.20 ug/L 07/08/22 19:24 1Methylene Chloride ND 5.00 2.40 ug/L 07/08/22 19:24 1NaphthaleneND 1.00 0.520 ug/L 07/08/22 19:24 1n-Butylbenzene ND 1.00 0.430 ug/L 07/08/22 19:24 1n-Heptane ND *+ 1.00 0.410 ug/L 07/08/22 19:24 1N-Propylbenzene ND 1.00 0.260 ug/L 07/08/22 19:24 1o-Xylene ND 1.00 0.530 ug/L 07/08/22 19:24 1sec-Butylbenzene ND 1.00 0.270 ug/L 07/08/22 19:24 1StyreneND 1.00 0.430 ug/L 07/08/22 19:24 1tert-Butylbenzene ND 0.500 0.350 ug/L 07/08/22 19:24 1TetrachloroetheneND 1.00 0.250 ug/L 07/08/22 19:24 1TolueneND 1.00 0.340 ug/L 07/08/22 19:24 1trans-1,2-Dichloroethene ND 1.00 0.230 ug/L 07/08/22 19:24 1trans-1,3-Dichloropropene ND 2.00 1.25 ug/L 07/08/22 19:24 1trans-1,4-Dichloro-2-butene ND 1.00 0.200 ug/L 07/08/22 19:24 1TrichloroetheneND 1.00 0.330 ug/L 07/08/22 19:24 1TrichlorofluoromethaneND 2.00 0.690 ug/L 07/08/22 19:24 1Vinyl acetate ND *+ 1.00 0.400 ug/L 07/08/22 19:24 1Vinyl chloride ND 1.00 0.230 ug/L 07/08/22 19:24 1Xylenes, Total ND 1,2-Dichloroethane-d4 (Surr)84 60-124 07/08/22 19:24 1 Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery 4-Bromofluorobenzene (Surr)94 07/08/22 19:24 170-130 Dibromofluoromethane (Surr)100 07/08/22 19:24 170-130 Toluene-d8 (Surr)108 07/08/22 19:24 170-130 Method: 8270E - Semivolatile Organic Compounds (GC/MS) RL MDL 1,1'-Biphenyl ND 9.31 4.28 ug/L 07/07/22 11:34 07/07/22 23:47 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 9.31 3.07 ug/L 07/07/22 11:34 07/07/22 23:47 12,4,5-Trichlorophenol ND 9.31 2.05 ug/L 07/07/22 11:34 07/07/22 23:47 12,4,6-Trichlorophenol ND 9.31 3.45 ug/L 07/07/22 11:34 07/07/22 23:47 12,4-Dichlorophenol ND 9.31 2.79 ug/L 07/07/22 11:34 07/07/22 23:47 12,4-Dimethylphenol ND 46.6 14.9 ug/L 07/07/22 11:34 07/07/22 23:47 12,4-Dinitrophenol ND 9.31 2.14 ug/L 07/07/22 11:34 07/07/22 23:47 12,4-Dinitrotoluene ND 9.31 2.61 ug/L 07/07/22 11:34 07/07/22 23:47 12,6-Dinitrotoluene ND 9.31 4.47 ug/L 07/07/22 11:34 07/07/22 23:47 12-Chloronaphthalene ND 9.31 2.98 ug/L 07/07/22 11:34 07/07/22 23:47 12-Chlorophenol ND 9.31 4.28 ug/L 07/07/22 11:34 07/07/22 23:47 12-Methylnaphthalene ND 9.31 1.68 ug/L 07/07/22 11:34 07/07/22 23:47 12-Methylphenol ND 46.6 2.70 ug/L 07/07/22 11:34 07/07/22 23:47 12-Nitroaniline ND 9.31 3.63 ug/L 07/07/22 11:34 07/07/22 23:47 12-Nitrophenol ND 9.31 1.30 ug/L 07/07/22 11:34 07/07/22 23:47 13 & 4 Methylphenol ND 55.9 9.31 ug/L 07/07/22 11:34 07/07/22 23:47 13,3'-Dichlorobenzidine ND Eurofins Savannah Page 6 of 70 7/12/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 Client Sample Results Job ID: 680-217736-1Client: S&ME, Inc. Project/Site: Greenhouse Project Lab Sample ID: 680-217736-1Client Sample ID: GW-4 Matrix: WaterDate Collected: 06/30/22 14:10 Date Received: 07/01/22 11:00 Method: 8270E - Semivolatile Organic Compounds (GC/MS) (Continued) RL MDL 3-Nitroaniline ND 46.6 2.79 ug/L 07/07/22 11:34 07/07/22 23:47 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 46.6 4.93 ug/L 07/07/22 11:34 07/07/22 23:47 14,6-Dinitro-2-methylphenol ND 9.31 4.38 ug/L 07/07/22 11:34 07/07/22 23:47 14-Bromophenyl phenyl ether ND 9.31 2.33 ug/L 07/07/22 11:34 07/07/22 23:47 14-Chloro-3-methylphenol ND 18.6 0.931 ug/L 07/07/22 11:34 07/07/22 23:47 14-Chloroaniline ND 9.31 4.93 ug/L 07/07/22 11:34 07/07/22 23:47 14-Chlorophenyl phenyl ether ND 46.6 2.79 ug/L 07/07/22 11:34 07/07/22 23:47 14-Nitroaniline ND 46.6 7.54 ug/L 07/07/22 11:34 07/07/22 23:47 14-Nitrophenol ND 9.31 4.10 ug/L 07/07/22 11:34 07/07/22 23:47 1AcenaphtheneND 9.31 3.35 ug/L 07/07/22 11:34 07/07/22 23:47 1AcenaphthyleneND 9.31 2.05 ug/L 07/07/22 11:34 07/07/22 23:47 1AcetophenoneND 9.31 3.35 ug/L 07/07/22 11:34 07/07/22 23:47 1AnthraceneND 9.31 2.05 ug/L 07/07/22 11:34 07/07/22 23:47 1AtrazineND 9.31 4.47 ug/L 07/07/22 11:34 07/07/22 23:47 1BenzaldehydeND 9.31 3.91 ug/L 07/07/22 11:34 07/07/22 23:47 1Benzo[a]anthracene ND 9.31 2.61 ug/L 07/07/22 11:34 07/07/22 23:47 1Benzo[a]pyrene ND 9.31 2.89 ug/L 07/07/22 11:34 07/07/22 23:47 1Benzo[b]fluoranthene ND 9.31 2.79 ug/L 07/07/22 11:34 07/07/22 23:47 1Benzo[g,h,i]perylene ND 9.31 2.70 ug/L 07/07/22 11:34 07/07/22 23:47 1Benzo[k]fluoranthene ND 9.31 2.89 ug/L 07/07/22 11:34 07/07/22 23:47 1bis (2-chloroisopropyl) ether ND 9.31 1.68 ug/L 07/07/22 11:34 07/07/22 23:47 1Bis(2-chloroethoxy)methane ND 9.31 3.35 ug/L 07/07/22 11:34 07/07/22 23:47 1Bis(2-chloroethyl)ether ND 9.31 2.79 ug/L 07/07/22 11:34 07/07/22 23:47 1Bis(2-ethylhexyl) phthalate ND 9.31 2.61 ug/L 07/07/22 11:34 07/07/22 23:47 1Butyl benzyl phthalate ND 9.31 2.61 ug/L 07/07/22 11:34 07/07/22 23:47 1CaprolactamND 9.31 1.68 ug/L 07/07/22 11:34 07/07/22 23:47 1CarbazoleND 9.31 3.54 ug/L 07/07/22 11:34 07/07/22 23:47 1ChryseneND 9.31 2.79 ug/L 07/07/22 11:34 07/07/22 23:47 1Dibenz(a,h)anthracene ND 9.31 1.77 ug/L 07/07/22 11:34 07/07/22 23:47 1DibenzofuranND 9.31 2.05 ug/L 07/07/22 11:34 07/07/22 23:47 1Diethyl phthalate 17.5 9.31 1.96 ug/L 07/07/22 11:34 07/07/22 23:47 1Dimethyl phthalate ND 9.31 2.14 ug/L 07/07/22 11:34 07/07/22 23:47 1Di-n-butyl phthalate ND 9.31 2.61 ug/L 07/07/22 11:34 07/07/22 23:47 1Di-n-octyl phthalate ND 9.31 1.49 ug/L 07/07/22 11:34 07/07/22 23:47 1FluorantheneND 9.31 3.17 ug/L 07/07/22 11:34 07/07/22 23:47 1FluoreneND 9.31 1.49 ug/L 07/07/22 11:34 07/07/22 23:47 1HexachlorobenzeneND 9.31 3.72 ug/L 07/07/22 11:34 07/07/22 23:47 1HexachlorobutadieneND 9.31 3.26 ug/L 07/07/22 11:34 07/07/22 23:47 1HexachlorocyclopentadieneND 9.31 3.35 ug/L 07/07/22 11:34 07/07/22 23:47 1HexachloroethaneND 9.31 4.00 ug/L 07/07/22 11:34 07/07/22 23:47 1Indeno[1,2,3-cd]pyrene ND 9.31 1.86 ug/L 07/07/22 11:34 07/07/22 23:47 1IsophoroneND 9.31 3.26 ug/L 07/07/22 11:34 07/07/22 23:47 1NaphthaleneND 9.31 3.26 ug/L 07/07/22 11:34 07/07/22 23:47 1NitrobenzeneND 9.31 2.23 ug/L 07/07/22 11:34 07/07/22 23:47 1N-Nitrosodi-n-propylamine ND 9.31 2.70 ug/L 07/07/22 11:34 07/07/22 23:47 1N-Nitrosodiphenylamine ND 46.6 9.22 ug/L 07/07/22 11:34 07/07/22 23:47 1PentachlorophenolND 9.31 4.00 ug/L 07/07/22 11:34 07/07/22 23:47 1PhenanthreneND 9.31 1.40 ug/L 07/07/22 11:34 07/07/22 23:47 1PhenolND 9.31 3.45 ug/L 07/07/22 11:34 07/07/22 23:47 1PyreneND Eurofins Savannah Page 7 of 70 7/12/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 Client Sample Results Job ID: 680-217736-1Client: S&ME, Inc. Project/Site: Greenhouse Project Lab Sample ID: 680-217736-1Client Sample ID: GW-4 Matrix: WaterDate Collected: 06/30/22 14:10 Date Received: 07/01/22 11:00 2,4,6-Tribromophenol (Surr)103 30-130 07/07/22 11:34 07/07/22 23:47 1 Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery 2-Fluorobiphenyl (Surr)61 07/07/22 11:34 07/07/22 23:47 125-130 2-Fluorophenol (Surr)37 07/07/22 11:34 07/07/22 23:47 110-130 Nitrobenzene-d5 (Surr)60 07/07/22 11:34 07/07/22 23:47 130-130 Phenol-d5 (Surr)25 07/07/22 11:34 07/07/22 23:47 110-130 Terphenyl-d14 (Surr)83 07/07/22 11:34 07/07/22 23:47 135-131 Method: 6020B - Metals (ICP/MS) - Total Recoverable RL MDL Arsenic ND 0.00300 0.000860 mg/L 07/05/22 17:15 07/06/22 22:18 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 0.00500 0.000890 mg/L 07/05/22 17:15 07/06/22 22:18 1Barium0.236 0.000500 0.0000780 mg/L 07/05/22 17:15 07/06/22 22:18 1CadmiumND 0.00500 0.00260 mg/L 07/05/22 17:15 07/06/22 22:18 1ChromiumND 0.00250 0.000340 mg/L 07/05/22 17:15 07/06/22 22:18 1LeadND 0.00250 0.00120 mg/L 07/05/22 17:15 07/06/22 22:18 1SeleniumND 0.00100 0.000390 mg/L 07/05/22 17:15 07/06/22 22:18 1SilverND Method: 7470A - Mercury (CVAA) RL MDL Mercury ND 0.000200 0.0000800 mg/L 07/06/22 09:06 07/06/22 14:59 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier Eurofins Savannah Page 8 of 70 7/12/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 Client Sample Results Job ID: 680-217736-1Client: S&ME, Inc. Project/Site: Greenhouse Project Lab Sample ID: 680-217736-2Client Sample ID: GW-3 Matrix: WaterDate Collected: 06/30/22 15:15 Date Received: 07/01/22 11:00 Method: 8260D - Volatile Organic Compounds by GC/MS RL MDL 1,1,1,2-Tetrachloroethane ND 1.00 0.360 ug/L 07/12/22 00:18 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 1.00 0.210 ug/L 07/12/22 00:18 11,1,1-Trichloroethane ND 1.00 0.400 ug/L 07/12/22 00:18 11,1,2,2-Tetrachloroethane ND 1.00 0.230 ug/L 07/12/22 00:18 11,1,2-Trichloro-1,2,2-trifluoroethane ND 1.00 0.320 ug/L 07/12/22 00:18 11,1,2-Trichloroethane ND 1.00 0.330 ug/L 07/12/22 00:18 11,1-Dichloroethane ND 1.00 0.330 ug/L 07/12/22 00:18 11,1-Dichloroethene ND 1.00 0.280 ug/L 07/12/22 00:18 11,1-Dichloropropene ND 5.00 0.810 ug/L 07/12/22 00:18 11,2,3-Trichlorobenzene ND 1.00 0.480 ug/L 07/12/22 00:18 11,2,3-Trichloropropane ND 5.00 0.530 ug/L 07/12/22 00:18 11,2,4-Trichlorobenzene ND 1.00 0.430 ug/L 07/12/22 00:18 11,2,4-Trimethylbenzene ND 5.00 1.80 ug/L 07/12/22 00:18 11,2-Dibromo-3-Chloropropane ND 1.00 0.310 ug/L 07/12/22 00:18 11,2-Dichlorobenzene ND 1.00 0.250 ug/L 07/12/22 00:18 11,2-Dichloroethane ND 1.00 0.220 ug/L 07/12/22 00:18 11,2-Dichloropropane ND 1.00 0.280 ug/L 07/12/22 00:18 11,3,5-Trimethylbenzene ND 1.00 0.310 ug/L 07/12/22 00:18 11,3-Dichlorobenzene ND 1.00 0.360 ug/L 07/12/22 00:18 11,3-Dichloropropane ND 1.00 0.310 ug/L 07/12/22 00:18 11,4-Dichlorobenzene ND 1.00 0.350 ug/L 07/12/22 00:18 12,2-Dichloropropane ND 10.0 6.40 ug/L 07/12/22 00:18 12-Butanone (MEK)ND 1.00 0.250 ug/L 07/12/22 00:18 12-Chlorotoluene ND 10.0 3.20 ug/L 07/12/22 00:18 12-Hexanone ND 1.00 0.410 ug/L 07/12/22 00:18 14-Chlorotoluene ND 1.00 0.440 ug/L 07/12/22 00:18 14-Isopropyltoluene ND 10.0 2.70 ug/L 07/12/22 00:18 14-Methyl-2-pentanone (MIBK)ND 10.0 3.70 ug/L 07/12/22 00:18 1AcetoneND 1.00 0.270 ug/L 07/12/22 00:18 1BenzeneND 1.00 0.240 ug/L 07/12/22 00:18 1BromobenzeneND 1.00 0.590 ug/L 07/12/22 00:18 1BromoformND*+ 5.00 3.70 ug/L 07/12/22 00:18 1BromomethaneND 2.00 0.430 ug/L 07/12/22 00:18 1Carbon disulfide ND 1.00 0.300 ug/L 07/12/22 00:18 1Carbon tetrachloride ND 1.00 0.150 ug/L 07/12/22 00:18 1ChlorobenzeneND 1.00 0.340 ug/L 07/12/22 00:18 1ChlorobromomethaneND 1.00 0.390 ug/L 07/12/22 00:18 1ChlorodibromomethaneND 5.00 4.60 ug/L 07/12/22 00:18 1ChloroethaneND 1.00 0.270 ug/L 07/12/22 00:18 1Chloroform0.867 J 1.00 0.540 ug/L 07/12/22 00:18 1ChloromethaneND 1.00 0.250 ug/L 07/12/22 00:18 1cis-1,2-Dichloroethene ND 1.00 0.260 ug/L 07/12/22 00:18 1cis-1,3-Dichloropropene ND 1.00 0.340 ug/L 07/12/22 00:18 1DibromomethaneND 1.00 0.250 ug/L 07/12/22 00:18 1DichlorobromomethaneND 1.00 0.360 ug/L 07/12/22 00:18 1DichlorodifluoromethaneND*- 10.0 5.00 ug/L 07/12/22 00:18 1Ethyl acetate ND 1.00 0.200 ug/L 07/12/22 00:18 1EthylbenzeneND 1.00 0.330 ug/L 07/12/22 00:18 1Ethylene Dibromide ND 5.00 0.220 ug/L 07/12/22 00:18 1HexachlorobutadieneND Eurofins Savannah Page 9 of 70 7/12/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 Client Sample Results Job ID: 680-217736-1Client: S&ME, Inc. Project/Site: Greenhouse Project Lab Sample ID: 680-217736-2Client Sample ID: GW-3 Matrix: WaterDate Collected: 06/30/22 15:15 Date Received: 07/01/22 11:00 Method: 8260D - Volatile Organic Compounds by GC/MS (Continued) RL MDL Hexane ND 5.00 0.650 ug/L 07/12/22 00:18 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 10.0 3.90 ug/L 07/12/22 00:18 1IodomethaneND 10.0 0.700 ug/L 07/12/22 00:18 1Isopropyl ether ND 1.00 0.260 ug/L 07/12/22 00:18 1IsopropylbenzeneND 1.00 0.490 ug/L 07/12/22 00:18 1m,p-Xylene ND 5.00 0.810 ug/L 07/12/22 00:18 1Methyl tert-butyl ether ND 5.00 3.20 ug/L 07/12/22 00:18 1Methylene Chloride ND 5.00 2.40 ug/L 07/12/22 00:18 1NaphthaleneND 1.00 0.520 ug/L 07/12/22 00:18 1n-Butylbenzene ND 1.00 0.430 ug/L 07/12/22 00:18 1n-Heptane ND 1.00 0.410 ug/L 07/12/22 00:18 1N-Propylbenzene ND 1.00 0.260 ug/L 07/12/22 00:18 1o-Xylene ND 1.00 0.530 ug/L 07/12/22 00:18 1sec-Butylbenzene ND 1.00 0.270 ug/L 07/12/22 00:18 1StyreneND 1.00 0.430 ug/L 07/12/22 00:18 1tert-Butylbenzene ND 0.500 0.350 ug/L 07/12/22 00:18 1TetrachloroetheneND 1.00 0.250 ug/L 07/12/22 00:18 1TolueneND 1.00 0.340 ug/L 07/12/22 00:18 1trans-1,2-Dichloroethene ND 1.00 0.230 ug/L 07/12/22 00:18 1trans-1,3-Dichloropropene ND 2.00 1.25 ug/L 07/12/22 00:18 1trans-1,4-Dichloro-2-butene ND 1.00 0.200 ug/L 07/12/22 00:18 1TrichloroetheneND 1.00 0.330 ug/L 07/12/22 00:18 1TrichlorofluoromethaneND 2.00 0.690 ug/L 07/12/22 00:18 1Vinyl acetate ND *+ 1.00 0.400 ug/L 07/12/22 00:18 1Vinyl chloride ND 1.00 0.230 ug/L 07/12/22 00:18 1Xylenes, Total ND 1,2-Dichloroethane-d4 (Surr)90 60-124 07/12/22 00:18 1 Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery 4-Bromofluorobenzene (Surr)106 07/12/22 00:18 170-130 Dibromofluoromethane (Surr)104 07/12/22 00:18 170-130 Toluene-d8 (Surr)104 07/12/22 00:18 170-130 Method: 8270E - Semivolatile Organic Compounds (GC/MS) RL MDL 1,1'-Biphenyl ND 9.18 4.22 ug/L 07/07/22 11:34 07/08/22 00:11 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 9.18 3.03 ug/L 07/07/22 11:34 07/08/22 00:11 12,4,5-Trichlorophenol ND 9.18 2.02 ug/L 07/07/22 11:34 07/08/22 00:11 12,4,6-Trichlorophenol ND 9.18 3.40 ug/L 07/07/22 11:34 07/08/22 00:11 12,4-Dichlorophenol ND 9.18 2.75 ug/L 07/07/22 11:34 07/08/22 00:11 12,4-Dimethylphenol ND 45.9 14.7 ug/L 07/07/22 11:34 07/08/22 00:11 12,4-Dinitrophenol ND 9.18 2.11 ug/L 07/07/22 11:34 07/08/22 00:11 12,4-Dinitrotoluene ND 9.18 2.57 ug/L 07/07/22 11:34 07/08/22 00:11 12,6-Dinitrotoluene ND 9.18 4.41 ug/L 07/07/22 11:34 07/08/22 00:11 12-Chloronaphthalene ND 9.18 2.94 ug/L 07/07/22 11:34 07/08/22 00:11 12-Chlorophenol ND 9.18 4.22 ug/L 07/07/22 11:34 07/08/22 00:11 12-Methylnaphthalene ND 9.18 1.65 ug/L 07/07/22 11:34 07/08/22 00:11 12-Methylphenol ND 45.9 2.66 ug/L 07/07/22 11:34 07/08/22 00:11 12-Nitroaniline ND 9.18 3.58 ug/L 07/07/22 11:34 07/08/22 00:11 12-Nitrophenol ND 9.18 1.28 ug/L 07/07/22 11:34 07/08/22 00:11 13 & 4 Methylphenol ND 55.1 9.18 ug/L 07/07/22 11:34 07/08/22 00:11 13,3'-Dichlorobenzidine ND Eurofins Savannah Page 10 of 70 7/12/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 Client Sample Results Job ID: 680-217736-1Client: S&ME, Inc. Project/Site: Greenhouse Project Lab Sample ID: 680-217736-2Client Sample ID: GW-3 Matrix: WaterDate Collected: 06/30/22 15:15 Date Received: 07/01/22 11:00 Method: 8270E - Semivolatile Organic Compounds (GC/MS) (Continued) RL MDL 3-Nitroaniline ND 45.9 2.75 ug/L 07/07/22 11:34 07/08/22 00:11 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 45.9 4.86 ug/L 07/07/22 11:34 07/08/22 00:11 14,6-Dinitro-2-methylphenol ND 9.18 4.31 ug/L 07/07/22 11:34 07/08/22 00:11 14-Bromophenyl phenyl ether ND 9.18 2.29 ug/L 07/07/22 11:34 07/08/22 00:11 14-Chloro-3-methylphenol ND 18.4 0.918 ug/L 07/07/22 11:34 07/08/22 00:11 14-Chloroaniline ND 9.18 4.86 ug/L 07/07/22 11:34 07/08/22 00:11 14-Chlorophenyl phenyl ether ND 45.9 2.75 ug/L 07/07/22 11:34 07/08/22 00:11 14-Nitroaniline ND 45.9 7.43 ug/L 07/07/22 11:34 07/08/22 00:11 14-Nitrophenol ND 9.18 4.04 ug/L 07/07/22 11:34 07/08/22 00:11 1AcenaphtheneND 9.18 3.30 ug/L 07/07/22 11:34 07/08/22 00:11 1AcenaphthyleneND 9.18 2.02 ug/L 07/07/22 11:34 07/08/22 00:11 1AcetophenoneND 9.18 3.30 ug/L 07/07/22 11:34 07/08/22 00:11 1AnthraceneND 9.18 2.02 ug/L 07/07/22 11:34 07/08/22 00:11 1AtrazineND 9.18 4.41 ug/L 07/07/22 11:34 07/08/22 00:11 1BenzaldehydeND 9.18 3.85 ug/L 07/07/22 11:34 07/08/22 00:11 1Benzo[a]anthracene ND 9.18 2.57 ug/L 07/07/22 11:34 07/08/22 00:11 1Benzo[a]pyrene ND 9.18 2.85 ug/L 07/07/22 11:34 07/08/22 00:11 1Benzo[b]fluoranthene ND 9.18 2.75 ug/L 07/07/22 11:34 07/08/22 00:11 1Benzo[g,h,i]perylene ND 9.18 2.66 ug/L 07/07/22 11:34 07/08/22 00:11 1Benzo[k]fluoranthene ND 9.18 2.85 ug/L 07/07/22 11:34 07/08/22 00:11 1bis (2-chloroisopropyl) ether ND 9.18 1.65 ug/L 07/07/22 11:34 07/08/22 00:11 1Bis(2-chloroethoxy)methane ND 9.18 3.30 ug/L 07/07/22 11:34 07/08/22 00:11 1Bis(2-chloroethyl)ether ND 9.18 2.75 ug/L 07/07/22 11:34 07/08/22 00:11 1Bis(2-ethylhexyl) phthalate ND 9.18 2.57 ug/L 07/07/22 11:34 07/08/22 00:11 1Butyl benzyl phthalate ND 9.18 2.57 ug/L 07/07/22 11:34 07/08/22 00:11 1CaprolactamND 9.18 1.65 ug/L 07/07/22 11:34 07/08/22 00:11 1CarbazoleND 9.18 3.49 ug/L 07/07/22 11:34 07/08/22 00:11 1ChryseneND 9.18 2.75 ug/L 07/07/22 11:34 07/08/22 00:11 1Dibenz(a,h)anthracene ND 9.18 1.74 ug/L 07/07/22 11:34 07/08/22 00:11 1DibenzofuranND 9.18 2.02 ug/L 07/07/22 11:34 07/08/22 00:11 1Diethyl phthalate 11.8 9.18 1.93 ug/L 07/07/22 11:34 07/08/22 00:11 1Dimethyl phthalate ND 9.18 2.11 ug/L 07/07/22 11:34 07/08/22 00:11 1Di-n-butyl phthalate ND 9.18 2.57 ug/L 07/07/22 11:34 07/08/22 00:11 1Di-n-octyl phthalate ND 9.18 1.47 ug/L 07/07/22 11:34 07/08/22 00:11 1FluorantheneND 9.18 3.12 ug/L 07/07/22 11:34 07/08/22 00:11 1FluoreneND 9.18 1.47 ug/L 07/07/22 11:34 07/08/22 00:11 1HexachlorobenzeneND 9.18 3.67 ug/L 07/07/22 11:34 07/08/22 00:11 1HexachlorobutadieneND 9.18 3.21 ug/L 07/07/22 11:34 07/08/22 00:11 1HexachlorocyclopentadieneND 9.18 3.30 ug/L 07/07/22 11:34 07/08/22 00:11 1HexachloroethaneND 9.18 3.95 ug/L 07/07/22 11:34 07/08/22 00:11 1Indeno[1,2,3-cd]pyrene ND 9.18 1.84 ug/L 07/07/22 11:34 07/08/22 00:11 1IsophoroneND 9.18 3.21 ug/L 07/07/22 11:34 07/08/22 00:11 1NaphthaleneND 9.18 3.21 ug/L 07/07/22 11:34 07/08/22 00:11 1NitrobenzeneND 9.18 2.20 ug/L 07/07/22 11:34 07/08/22 00:11 1N-Nitrosodi-n-propylamine ND 9.18 2.66 ug/L 07/07/22 11:34 07/08/22 00:11 1N-Nitrosodiphenylamine ND 45.9 9.09 ug/L 07/07/22 11:34 07/08/22 00:11 1PentachlorophenolND 9.18 3.95 ug/L 07/07/22 11:34 07/08/22 00:11 1PhenanthreneND 9.18 1.38 ug/L 07/07/22 11:34 07/08/22 00:11 1PhenolND 9.18 3.40 ug/L 07/07/22 11:34 07/08/22 00:11 1PyreneND Eurofins Savannah Page 11 of 70 7/12/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 Client Sample Results Job ID: 680-217736-1Client: S&ME, Inc. Project/Site: Greenhouse Project Lab Sample ID: 680-217736-2Client Sample ID: GW-3 Matrix: WaterDate Collected: 06/30/22 15:15 Date Received: 07/01/22 11:00 2,4,6-Tribromophenol (Surr)98 30-130 07/07/22 11:34 07/08/22 00:11 1 Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery 2-Fluorobiphenyl (Surr)55 07/07/22 11:34 07/08/22 00:11 125-130 2-Fluorophenol (Surr)34 07/07/22 11:34 07/08/22 00:11 110-130 Nitrobenzene-d5 (Surr)55 07/07/22 11:34 07/08/22 00:11 130-130 Phenol-d5 (Surr)23 07/07/22 11:34 07/08/22 00:11 110-130 Terphenyl-d14 (Surr)77 07/07/22 11:34 07/08/22 00:11 135-131 Method: 6020B - Metals (ICP/MS) - Total Recoverable RL MDL Arsenic ND 0.00300 0.000860 mg/L 07/05/22 17:15 07/06/22 22:20 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 0.00500 0.000890 mg/L 07/05/22 17:15 07/06/22 22:20 1Barium0.223 0.000500 0.0000780 mg/L 07/05/22 17:15 07/06/22 22:20 1CadmiumND 0.00500 0.00260 mg/L 07/05/22 17:15 07/06/22 22:20 1ChromiumND 0.00250 0.000340 mg/L 07/05/22 17:15 07/06/22 22:20 1LeadND 0.00250 0.00120 mg/L 07/05/22 17:15 07/06/22 22:20 1SeleniumND 0.00100 0.000390 mg/L 07/05/22 17:15 07/06/22 22:20 1SilverND Method: 7470A - Mercury (CVAA) RL MDL Mercury ND 0.000200 0.0000800 mg/L 07/06/22 09:06 07/06/22 15:02 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier Eurofins Savannah Page 12 of 70 7/12/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 Client Sample Results Job ID: 680-217736-1Client: S&ME, Inc. Project/Site: Greenhouse Project Lab Sample ID: 680-217736-3Client Sample ID: GW-2 Matrix: WaterDate Collected: 06/30/22 16:20 Date Received: 07/01/22 11:00 Method: 8260D - Volatile Organic Compounds by GC/MS RL MDL 1,1,1,2-Tetrachloroethane ND 10.0 3.60 ug/L 07/08/22 21:00 10 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 10.0 2.10 ug/L 07/08/22 21:00 101,1,1-Trichloroethane ND 10.0 4.00 ug/L 07/08/22 21:00 101,1,2,2-Tetrachloroethane ND 10.0 2.30 ug/L 07/08/22 21:00 101,1,2-Trichloro-1,2,2-trifluoroethane ND 10.0 3.20 ug/L 07/08/22 21:00 101,1,2-Trichloroethane ND 10.0 3.30 ug/L 07/08/22 21:00 101,1-Dichloroethane ND 10.0 3.30 ug/L 07/08/22 21:00 101,1-Dichloroethene ND 10.0 2.80 ug/L 07/08/22 21:00 101,1-Dichloropropene ND 50.0 8.10 ug/L 07/08/22 21:00 101,2,3-Trichlorobenzene ND 10.0 4.80 ug/L 07/08/22 21:00 101,2,3-Trichloropropane ND 50.0 5.30 ug/L 07/08/22 21:00 101,2,4-Trichlorobenzene ND 10.0 4.30 ug/L 07/08/22 21:00 101,2,4-Trimethylbenzene 16.2 50.0 18.0 ug/L 07/08/22 21:00 101,2-Dibromo-3-Chloropropane ND 10.0 3.10 ug/L 07/08/22 21:00 101,2-Dichlorobenzene ND 10.0 2.50 ug/L 07/08/22 21:00 101,2-Dichloroethane ND 10.0 2.20 ug/L 07/08/22 21:00 101,2-Dichloropropane ND 10.0 2.80 ug/L 07/08/22 21:00 101,3,5-Trimethylbenzene 5.21 J 10.0 3.10 ug/L 07/08/22 21:00 101,3-Dichlorobenzene ND 10.0 3.60 ug/L 07/08/22 21:00 101,3-Dichloropropane ND 10.0 3.10 ug/L 07/08/22 21:00 101,4-Dichlorobenzene ND 10.0 3.50 ug/L 07/08/22 21:00 102,2-Dichloropropane ND 100 64.0 ug/L 07/08/22 21:00 102-Butanone (MEK)ND 10.0 2.50 ug/L 07/08/22 21:00 102-Chlorotoluene ND 100 32.0 ug/L 07/08/22 21:00 102-Hexanone ND 10.0 4.10 ug/L 07/08/22 21:00 104-Chlorotoluene ND 10.0 4.40 ug/L 07/08/22 21:00 104-Isopropyltoluene ND 100 27.0 ug/L 07/08/22 21:00 104-Methyl-2-pentanone (MIBK)ND 100 37.0 ug/L 07/08/22 21:00 10AcetoneND 10.0 2.70 ug/L 07/08/22 21:00 10Benzene284 10.0 2.40 ug/L 07/08/22 21:00 10BromobenzeneND 10.0 5.90 ug/L 07/08/22 21:00 10BromoformND 50.0 37.0 ug/L 07/08/22 21:00 10BromomethaneND*+ 20.0 4.30 ug/L 07/08/22 21:00 10Carbon disulfide ND 10.0 3.00 ug/L 07/08/22 21:00 10Carbon tetrachloride ND 10.0 1.50 ug/L 07/08/22 21:00 10ChlorobenzeneND 10.0 3.40 ug/L 07/08/22 21:00 10ChlorobromomethaneND 10.0 3.90 ug/L 07/08/22 21:00 10ChlorodibromomethaneND 50.0 46.0 ug/L 07/08/22 21:00 10ChloroethaneND*+ 10.0 2.70 ug/L 07/08/22 21:00 10ChloroformND 10.0 5.40 ug/L 07/08/22 21:00 10ChloromethaneND 10.0 2.50 ug/L 07/08/22 21:00 10cis-1,2-Dichloroethene ND 10.0 2.60 ug/L 07/08/22 21:00 10cis-1,3-Dichloropropene ND 10.0 3.40 ug/L 07/08/22 21:00 10DibromomethaneND 10.0 2.50 ug/L 07/08/22 21:00 10DichlorobromomethaneND 10.0 3.60 ug/L 07/08/22 21:00 10DichlorodifluoromethaneND 100 50.0 ug/L 07/08/22 21:00 10Ethyl acetate ND 10.0 2.00 ug/L 07/08/22 21:00 10Ethylbenzene47.1 10.0 3.30 ug/L 07/08/22 21:00 10Ethylene Dibromide ND 50.0 2.20 ug/L 07/08/22 21:00 10HexachlorobutadieneND Eurofins Savannah Page 13 of 70 7/12/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 Client Sample Results Job ID: 680-217736-1Client: S&ME, Inc. Project/Site: Greenhouse Project Lab Sample ID: 680-217736-3Client Sample ID: GW-2 Matrix: WaterDate Collected: 06/30/22 16:20 Date Received: 07/01/22 11:00 Method: 8260D - Volatile Organic Compounds by GC/MS (Continued) RL MDL Hexane ND 50.0 6.50 ug/L 07/08/22 21:00 10 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 100 39.0 ug/L 07/08/22 21:00 10IodomethaneND*+ 100 7.00 ug/L 07/08/22 21:00 10Isopropyl ether 246 10.0 2.60 ug/L 07/08/22 21:00 10IsopropylbenzeneND 10.0 4.90 ug/L 07/08/22 21:00 10m,p-Xylene 65.0 50.0 8.10 ug/L 07/08/22 21:00 10Methyl tert-butyl ether ND 50.0 32.0 ug/L 07/08/22 21:00 10Methylene Chloride ND 50.0 24.0 ug/L 07/08/22 21:00 10NaphthaleneND 10.0 5.20 ug/L 07/08/22 21:00 10n-Butylbenzene ND 10.0 4.30 ug/L 07/08/22 21:00 10n-Heptane ND *+ 10.0 4.10 ug/L 07/08/22 21:00 10N-Propylbenzene 4.27 J 10.0 2.60 ug/L 07/08/22 21:00 10o-Xylene 17.5 10.0 5.30 ug/L 07/08/22 21:00 10sec-Butylbenzene ND 10.0 2.70 ug/L 07/08/22 21:00 10StyreneND 10.0 4.30 ug/L 07/08/22 21:00 10tert-Butylbenzene ND 5.00 3.50 ug/L 07/08/22 21:00 10TetrachloroetheneND 10.0 2.50 ug/L 07/08/22 21:00 10Toluene36.2 10.0 3.40 ug/L 07/08/22 21:00 10trans-1,2-Dichloroethene ND 10.0 2.30 ug/L 07/08/22 21:00 10trans-1,3-Dichloropropene ND 20.0 12.5 ug/L 07/08/22 21:00 10trans-1,4-Dichloro-2-butene ND 10.0 2.00 ug/L 07/08/22 21:00 10TrichloroetheneND 10.0 3.30 ug/L 07/08/22 21:00 10TrichlorofluoromethaneND 20.0 6.90 ug/L 07/08/22 21:00 10Vinyl acetate ND *+ 10.0 4.00 ug/L 07/08/22 21:00 10Vinyl chloride ND 10.0 2.30 ug/L 07/08/22 21:00 10Xylenes, Total 82.5 1,2-Dichloroethane-d4 (Surr)84 60-124 07/08/22 21:00 10 Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery 4-Bromofluorobenzene (Surr)101 07/08/22 21:00 1070-130 Dibromofluoromethane (Surr)94 07/08/22 21:00 1070-130 Toluene-d8 (Surr)105 07/08/22 21:00 1070-130 Method: 8270E - Semivolatile Organic Compounds (GC/MS) RL MDL 1,1'-Biphenyl ND 9.71 4.47 ug/L 07/07/22 11:34 07/08/22 00:36 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 9.71 3.20 ug/L 07/07/22 11:34 07/08/22 00:36 12,4,5-Trichlorophenol ND 9.71 2.14 ug/L 07/07/22 11:34 07/08/22 00:36 12,4,6-Trichlorophenol ND 9.71 3.59 ug/L 07/07/22 11:34 07/08/22 00:36 12,4-Dichlorophenol ND 9.71 2.91 ug/L 07/07/22 11:34 07/08/22 00:36 12,4-Dimethylphenol ND 48.5 15.5 ug/L 07/07/22 11:34 07/08/22 00:36 12,4-Dinitrophenol ND 9.71 2.23 ug/L 07/07/22 11:34 07/08/22 00:36 12,4-Dinitrotoluene ND 9.71 2.72 ug/L 07/07/22 11:34 07/08/22 00:36 12,6-Dinitrotoluene ND 9.71 4.66 ug/L 07/07/22 11:34 07/08/22 00:36 12-Chloronaphthalene ND 9.71 3.11 ug/L 07/07/22 11:34 07/08/22 00:36 12-Chlorophenol ND 9.71 4.47 ug/L 07/07/22 11:34 07/08/22 00:36 12-Methylnaphthalene 8.49 J 9.71 1.75 ug/L 07/07/22 11:34 07/08/22 00:36 12-Methylphenol ND 48.5 2.82 ug/L 07/07/22 11:34 07/08/22 00:36 12-Nitroaniline ND 9.71 3.79 ug/L 07/07/22 11:34 07/08/22 00:36 12-Nitrophenol ND 9.71 1.36 ug/L 07/07/22 11:34 07/08/22 00:36 13 & 4 Methylphenol ND 58.3 9.71 ug/L 07/07/22 11:34 07/08/22 00:36 13,3'-Dichlorobenzidine ND Eurofins Savannah Page 14 of 70 7/12/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 Client Sample Results Job ID: 680-217736-1Client: S&ME, Inc. Project/Site: Greenhouse Project Lab Sample ID: 680-217736-3Client Sample ID: GW-2 Matrix: WaterDate Collected: 06/30/22 16:20 Date Received: 07/01/22 11:00 Method: 8270E - Semivolatile Organic Compounds (GC/MS) (Continued) RL MDL 3-Nitroaniline ND 48.5 2.91 ug/L 07/07/22 11:34 07/08/22 00:36 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 48.5 5.15 ug/L 07/07/22 11:34 07/08/22 00:36 14,6-Dinitro-2-methylphenol ND 9.71 4.56 ug/L 07/07/22 11:34 07/08/22 00:36 14-Bromophenyl phenyl ether ND 9.71 2.43 ug/L 07/07/22 11:34 07/08/22 00:36 14-Chloro-3-methylphenol ND 19.4 0.971 ug/L 07/07/22 11:34 07/08/22 00:36 14-Chloroaniline ND 9.71 5.15 ug/L 07/07/22 11:34 07/08/22 00:36 14-Chlorophenyl phenyl ether ND 48.5 2.91 ug/L 07/07/22 11:34 07/08/22 00:36 14-Nitroaniline ND 48.5 7.86 ug/L 07/07/22 11:34 07/08/22 00:36 14-Nitrophenol ND 9.71 4.27 ug/L 07/07/22 11:34 07/08/22 00:36 1AcenaphtheneND 9.71 3.50 ug/L 07/07/22 11:34 07/08/22 00:36 1AcenaphthyleneND 9.71 2.14 ug/L 07/07/22 11:34 07/08/22 00:36 1AcetophenoneND 9.71 3.50 ug/L 07/07/22 11:34 07/08/22 00:36 1AnthraceneND 9.71 2.14 ug/L 07/07/22 11:34 07/08/22 00:36 1AtrazineND 9.71 4.66 ug/L 07/07/22 11:34 07/08/22 00:36 1BenzaldehydeND 9.71 4.08 ug/L 07/07/22 11:34 07/08/22 00:36 1Benzo[a]anthracene ND 9.71 2.72 ug/L 07/07/22 11:34 07/08/22 00:36 1Benzo[a]pyrene ND 9.71 3.01 ug/L 07/07/22 11:34 07/08/22 00:36 1Benzo[b]fluoranthene ND 9.71 2.91 ug/L 07/07/22 11:34 07/08/22 00:36 1Benzo[g,h,i]perylene ND 9.71 2.82 ug/L 07/07/22 11:34 07/08/22 00:36 1Benzo[k]fluoranthene ND 9.71 3.01 ug/L 07/07/22 11:34 07/08/22 00:36 1bis (2-chloroisopropyl) ether ND 9.71 1.75 ug/L 07/07/22 11:34 07/08/22 00:36 1Bis(2-chloroethoxy)methane ND 9.71 3.50 ug/L 07/07/22 11:34 07/08/22 00:36 1Bis(2-chloroethyl)ether ND 9.71 2.91 ug/L 07/07/22 11:34 07/08/22 00:36 1Bis(2-ethylhexyl) phthalate ND 9.71 2.72 ug/L 07/07/22 11:34 07/08/22 00:36 1Butyl benzyl phthalate ND 9.71 2.72 ug/L 07/07/22 11:34 07/08/22 00:36 1CaprolactamND 9.71 1.75 ug/L 07/07/22 11:34 07/08/22 00:36 1CarbazoleND 9.71 3.69 ug/L 07/07/22 11:34 07/08/22 00:36 1ChryseneND 9.71 2.91 ug/L 07/07/22 11:34 07/08/22 00:36 1Dibenz(a,h)anthracene ND 9.71 1.84 ug/L 07/07/22 11:34 07/08/22 00:36 1DibenzofuranND 9.71 2.14 ug/L 07/07/22 11:34 07/08/22 00:36 1Diethyl phthalate 9.33 J 9.71 2.04 ug/L 07/07/22 11:34 07/08/22 00:36 1Dimethyl phthalate ND 9.71 2.23 ug/L 07/07/22 11:34 07/08/22 00:36 1Di-n-butyl phthalate ND 9.71 2.72 ug/L 07/07/22 11:34 07/08/22 00:36 1Di-n-octyl phthalate ND 9.71 1.55 ug/L 07/07/22 11:34 07/08/22 00:36 1FluorantheneND 9.71 3.30 ug/L 07/07/22 11:34 07/08/22 00:36 1FluoreneND 9.71 1.55 ug/L 07/07/22 11:34 07/08/22 00:36 1HexachlorobenzeneND 9.71 3.88 ug/L 07/07/22 11:34 07/08/22 00:36 1HexachlorobutadieneND 9.71 3.40 ug/L 07/07/22 11:34 07/08/22 00:36 1HexachlorocyclopentadieneND 9.71 3.50 ug/L 07/07/22 11:34 07/08/22 00:36 1HexachloroethaneND 9.71 4.17 ug/L 07/07/22 11:34 07/08/22 00:36 1Indeno[1,2,3-cd]pyrene ND 9.71 1.94 ug/L 07/07/22 11:34 07/08/22 00:36 1IsophoroneND 9.71 3.40 ug/L 07/07/22 11:34 07/08/22 00:36 1Naphthalene24.4 9.71 3.40 ug/L 07/07/22 11:34 07/08/22 00:36 1NitrobenzeneND 9.71 2.33 ug/L 07/07/22 11:34 07/08/22 00:36 1N-Nitrosodi-n-propylamine ND 9.71 2.82 ug/L 07/07/22 11:34 07/08/22 00:36 1N-Nitrosodiphenylamine ND 48.5 9.61 ug/L 07/07/22 11:34 07/08/22 00:36 1PentachlorophenolND 9.71 4.17 ug/L 07/07/22 11:34 07/08/22 00:36 1PhenanthreneND 9.71 1.46 ug/L 07/07/22 11:34 07/08/22 00:36 1PhenolND 9.71 3.59 ug/L 07/07/22 11:34 07/08/22 00:36 1PyreneND Eurofins Savannah Page 15 of 70 7/12/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 Client Sample Results Job ID: 680-217736-1Client: S&ME, Inc. Project/Site: Greenhouse Project Lab Sample ID: 680-217736-3Client Sample ID: GW-2 Matrix: WaterDate Collected: 06/30/22 16:20 Date Received: 07/01/22 11:00 2,4,6-Tribromophenol (Surr)108 30-130 07/07/22 11:34 07/08/22 00:36 1 Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery 2-Fluorobiphenyl (Surr)60 07/07/22 11:34 07/08/22 00:36 125-130 2-Fluorophenol (Surr)36 07/07/22 11:34 07/08/22 00:36 110-130 Nitrobenzene-d5 (Surr)56 07/07/22 11:34 07/08/22 00:36 130-130 Phenol-d5 (Surr)26 07/07/22 11:34 07/08/22 00:36 110-130 Terphenyl-d14 (Surr)83 07/07/22 11:34 07/08/22 00:36 135-131 Method: 6020B - Metals (ICP/MS) - Total Recoverable RL MDL Arsenic ND 0.00300 0.000860 mg/L 07/05/22 17:15 07/06/22 22:23 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 0.00500 0.000890 mg/L 07/05/22 17:15 07/06/22 22:23 1Barium0.288 0.000500 0.0000780 mg/L 07/05/22 17:15 07/06/22 22:23 1CadmiumND 0.00500 0.00260 mg/L 07/05/22 17:15 07/06/22 22:23 1ChromiumND 0.00250 0.000340 mg/L 07/05/22 17:15 07/06/22 22:23 1Lead0.000580 J 0.00250 0.00120 mg/L 07/05/22 17:15 07/06/22 22:23 1SeleniumND 0.00100 0.000390 mg/L 07/05/22 17:15 07/06/22 22:23 1SilverND Method: 7470A - Mercury (CVAA) RL MDL Mercury ND 0.000200 0.0000800 mg/L 07/06/22 09:06 07/06/22 15:04 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier Eurofins Savannah Page 16 of 70 7/12/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 Client Sample Results Job ID: 680-217736-1Client: S&ME, Inc. Project/Site: Greenhouse Project Lab Sample ID: 680-217736-4Client Sample ID: GW-1 Matrix: WaterDate Collected: 06/30/22 17:25 Date Received: 07/01/22 11:00 Method: 8260D - Volatile Organic Compounds by GC/MS RL MDL 1,1,1,2-Tetrachloroethane ND 5.00 1.80 ug/L 07/08/22 21:19 5 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 5.00 1.05 ug/L 07/08/22 21:19 51,1,1-Trichloroethane ND 5.00 2.00 ug/L 07/08/22 21:19 51,1,2,2-Tetrachloroethane ND 5.00 1.15 ug/L 07/08/22 21:19 51,1,2-Trichloro-1,2,2-trifluoroethane ND 5.00 1.60 ug/L 07/08/22 21:19 51,1,2-Trichloroethane ND 5.00 1.65 ug/L 07/08/22 21:19 51,1-Dichloroethane ND 5.00 1.65 ug/L 07/08/22 21:19 51,1-Dichloroethene ND 5.00 1.40 ug/L 07/08/22 21:19 51,1-Dichloropropene ND 25.0 4.05 ug/L 07/08/22 21:19 51,2,3-Trichlorobenzene ND 5.00 2.40 ug/L 07/08/22 21:19 51,2,3-Trichloropropane ND 25.0 2.65 ug/L 07/08/22 21:19 51,2,4-Trichlorobenzene ND 5.00 2.15 ug/L 07/08/22 21:19 51,2,4-Trimethylbenzene 58.1 25.0 9.00 ug/L 07/08/22 21:19 51,2-Dibromo-3-Chloropropane ND 5.00 1.55 ug/L 07/08/22 21:19 51,2-Dichlorobenzene ND 5.00 1.25 ug/L 07/08/22 21:19 51,2-Dichloroethane 6.49 5.00 1.10 ug/L 07/08/22 21:19 51,2-Dichloropropane ND 5.00 1.40 ug/L 07/08/22 21:19 51,3,5-Trimethylbenzene 9.78 5.00 1.55 ug/L 07/08/22 21:19 51,3-Dichlorobenzene ND 5.00 1.80 ug/L 07/08/22 21:19 51,3-Dichloropropane ND 5.00 1.55 ug/L 07/08/22 21:19 51,4-Dichlorobenzene ND 5.00 1.75 ug/L 07/08/22 21:19 52,2-Dichloropropane ND 50.0 32.0 ug/L 07/08/22 21:19 52-Butanone (MEK)ND 5.00 1.25 ug/L 07/08/22 21:19 52-Chlorotoluene ND 50.0 16.0 ug/L 07/08/22 21:19 52-Hexanone ND 5.00 2.05 ug/L 07/08/22 21:19 54-Chlorotoluene ND 5.00 2.20 ug/L 07/08/22 21:19 54-Isopropyltoluene ND 50.0 13.5 ug/L 07/08/22 21:19 54-Methyl-2-pentanone (MIBK)17.6 J 50.0 18.5 ug/L 07/08/22 21:19 5AcetoneND 5.00 1.35 ug/L 07/08/22 21:19 5Benzene229 5.00 1.20 ug/L 07/08/22 21:19 5BromobenzeneND 5.00 2.95 ug/L 07/08/22 21:19 5BromoformND 25.0 18.5 ug/L 07/08/22 21:19 5BromomethaneND*+ 10.0 2.15 ug/L 07/08/22 21:19 5Carbon disulfide ND 5.00 1.50 ug/L 07/08/22 21:19 5Carbon tetrachloride ND 5.00 0.750 ug/L 07/08/22 21:19 5ChlorobenzeneND 5.00 1.70 ug/L 07/08/22 21:19 5ChlorobromomethaneND 5.00 1.95 ug/L 07/08/22 21:19 5ChlorodibromomethaneND 25.0 23.0 ug/L 07/08/22 21:19 5ChloroethaneND*+ 5.00 1.35 ug/L 07/08/22 21:19 5ChloroformND 5.00 2.70 ug/L 07/08/22 21:19 5ChloromethaneND 5.00 1.25 ug/L 07/08/22 21:19 5cis-1,2-Dichloroethene ND 5.00 1.30 ug/L 07/08/22 21:19 5cis-1,3-Dichloropropene ND 5.00 1.70 ug/L 07/08/22 21:19 5DibromomethaneND 5.00 1.25 ug/L 07/08/22 21:19 5DichlorobromomethaneND 5.00 1.80 ug/L 07/08/22 21:19 5DichlorodifluoromethaneND 50.0 25.0 ug/L 07/08/22 21:19 5Ethyl acetate ND 5.00 1.00 ug/L 07/08/22 21:19 5Ethylbenzene232 5.00 1.65 ug/L 07/08/22 21:19 5Ethylene Dibromide ND 25.0 1.10 ug/L 07/08/22 21:19 5HexachlorobutadieneND Eurofins Savannah Page 17 of 70 7/12/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 Client Sample Results Job ID: 680-217736-1Client: S&ME, Inc. Project/Site: Greenhouse Project Lab Sample ID: 680-217736-4Client Sample ID: GW-1 Matrix: WaterDate Collected: 06/30/22 17:25 Date Received: 07/01/22 11:00 Method: 8260D - Volatile Organic Compounds by GC/MS (Continued) RL MDL Hexane 51.2 25.0 3.25 ug/L 07/08/22 21:19 5 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 50.0 19.5 ug/L 07/08/22 21:19 5IodomethaneND*+ 50.0 3.50 ug/L 07/08/22 21:19 5Isopropyl ether 18.9 J 5.00 1.30 ug/L 07/08/22 21:19 5Isopropylbenzene15.9 5.00 2.45 ug/L 07/08/22 21:19 5m,p-Xylene 42.7 25.0 4.05 ug/L 07/08/22 21:19 5Methyl tert-butyl ether ND 25.0 16.0 ug/L 07/08/22 21:19 5Methylene Chloride ND 25.0 12.0 ug/L 07/08/22 21:19 5Naphthalene358 5.00 2.60 ug/L 07/08/22 21:19 5n-Butylbenzene 8.39 5.00 2.15 ug/L 07/08/22 21:19 5n-Heptane 3.11 J *+ 5.00 2.05 ug/L 07/08/22 21:19 5N-Propylbenzene 30.5 5.00 1.30 ug/L 07/08/22 21:19 5o-Xylene 51.4 5.00 2.65 ug/L 07/08/22 21:19 5sec-Butylbenzene ND 5.00 1.35 ug/L 07/08/22 21:19 5Styrene12.6 5.00 2.15 ug/L 07/08/22 21:19 5tert-Butylbenzene ND 2.50 1.75 ug/L 07/08/22 21:19 5TetrachloroetheneND 5.00 1.25 ug/L 07/08/22 21:19 5Toluene31.4 5.00 1.70 ug/L 07/08/22 21:19 5trans-1,2-Dichloroethene ND 5.00 1.15 ug/L 07/08/22 21:19 5trans-1,3-Dichloropropene ND 10.0 6.25 ug/L 07/08/22 21:19 5trans-1,4-Dichloro-2-butene ND 5.00 1.00 ug/L 07/08/22 21:19 5TrichloroetheneND 5.00 1.65 ug/L 07/08/22 21:19 5TrichlorofluoromethaneND 10.0 3.45 ug/L 07/08/22 21:19 5Vinyl acetate ND *+ 5.00 2.00 ug/L 07/08/22 21:19 5Vinyl chloride ND 5.00 1.15 ug/L 07/08/22 21:19 5Xylenes, Total 94.1 1,2-Dichloroethane-d4 (Surr)84 60-124 07/08/22 21:19 5 Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery 4-Bromofluorobenzene (Surr)98 07/08/22 21:19 570-130 Dibromofluoromethane (Surr)95 07/08/22 21:19 570-130 Toluene-d8 (Surr)104 07/08/22 21:19 570-130 Method: 8270E - Semivolatile Organic Compounds (GC/MS) RL MDL 1,1'-Biphenyl ND 9.30 4.28 ug/L 07/07/22 11:34 07/08/22 01:01 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 9.30 3.07 ug/L 07/07/22 11:34 07/08/22 01:01 12,4,5-Trichlorophenol ND 9.30 2.05 ug/L 07/07/22 11:34 07/08/22 01:01 12,4,6-Trichlorophenol ND 9.30 3.44 ug/L 07/07/22 11:34 07/08/22 01:01 12,4-Dichlorophenol ND 9.30 2.79 ug/L 07/07/22 11:34 07/08/22 01:01 12,4-Dimethylphenol ND 46.5 14.9 ug/L 07/07/22 11:34 07/08/22 01:01 12,4-Dinitrophenol ND 9.30 2.14 ug/L 07/07/22 11:34 07/08/22 01:01 12,4-Dinitrotoluene ND 9.30 2.60 ug/L 07/07/22 11:34 07/08/22 01:01 12,6-Dinitrotoluene ND 9.30 4.46 ug/L 07/07/22 11:34 07/08/22 01:01 12-Chloronaphthalene ND 9.30 2.98 ug/L 07/07/22 11:34 07/08/22 01:01 12-Chlorophenol ND 9.30 4.28 ug/L 07/07/22 11:34 07/08/22 01:01 12-Methylnaphthalene 44.7 9.30 1.67 ug/L 07/07/22 11:34 07/08/22 01:01 12-Methylphenol ND 46.5 2.70 ug/L 07/07/22 11:34 07/08/22 01:01 12-Nitroaniline ND 9.30 3.63 ug/L 07/07/22 11:34 07/08/22 01:01 12-Nitrophenol ND 9.30 1.30 ug/L 07/07/22 11:34 07/08/22 01:01 13 & 4 Methylphenol ND 55.8 9.30 ug/L 07/07/22 11:34 07/08/22 01:01 13,3'-Dichlorobenzidine ND Eurofins Savannah Page 18 of 70 7/12/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 Client Sample Results Job ID: 680-217736-1Client: S&ME, Inc. Project/Site: Greenhouse Project Lab Sample ID: 680-217736-4Client Sample ID: GW-1 Matrix: WaterDate Collected: 06/30/22 17:25 Date Received: 07/01/22 11:00 Method: 8270E - Semivolatile Organic Compounds (GC/MS) (Continued) RL MDL 3-Nitroaniline ND 46.5 2.79 ug/L 07/07/22 11:34 07/08/22 01:01 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 46.5 4.93 ug/L 07/07/22 11:34 07/08/22 01:01 14,6-Dinitro-2-methylphenol ND 9.30 4.37 ug/L 07/07/22 11:34 07/08/22 01:01 14-Bromophenyl phenyl ether ND 9.30 2.33 ug/L 07/07/22 11:34 07/08/22 01:01 14-Chloro-3-methylphenol ND 18.6 0.930 ug/L 07/07/22 11:34 07/08/22 01:01 14-Chloroaniline ND 9.30 4.93 ug/L 07/07/22 11:34 07/08/22 01:01 14-Chlorophenyl phenyl ether ND 46.5 2.79 ug/L 07/07/22 11:34 07/08/22 01:01 14-Nitroaniline ND 46.5 7.53 ug/L 07/07/22 11:34 07/08/22 01:01 14-Nitrophenol ND 9.30 4.09 ug/L 07/07/22 11:34 07/08/22 01:01 1AcenaphtheneND 9.30 3.35 ug/L 07/07/22 11:34 07/08/22 01:01 1AcenaphthyleneND 9.30 2.05 ug/L 07/07/22 11:34 07/08/22 01:01 1AcetophenoneND 9.30 3.35 ug/L 07/07/22 11:34 07/08/22 01:01 1AnthraceneND 9.30 2.05 ug/L 07/07/22 11:34 07/08/22 01:01 1AtrazineND 9.30 4.46 ug/L 07/07/22 11:34 07/08/22 01:01 1BenzaldehydeND 9.30 3.91 ug/L 07/07/22 11:34 07/08/22 01:01 1Benzo[a]anthracene ND 9.30 2.60 ug/L 07/07/22 11:34 07/08/22 01:01 1Benzo[a]pyrene ND 9.30 2.88 ug/L 07/07/22 11:34 07/08/22 01:01 1Benzo[b]fluoranthene ND 9.30 2.79 ug/L 07/07/22 11:34 07/08/22 01:01 1Benzo[g,h,i]perylene ND 9.30 2.70 ug/L 07/07/22 11:34 07/08/22 01:01 1Benzo[k]fluoranthene ND 9.30 2.88 ug/L 07/07/22 11:34 07/08/22 01:01 1bis (2-chloroisopropyl) ether ND 9.30 1.67 ug/L 07/07/22 11:34 07/08/22 01:01 1Bis(2-chloroethoxy)methane ND 9.30 3.35 ug/L 07/07/22 11:34 07/08/22 01:01 1Bis(2-chloroethyl)ether ND 9.30 2.79 ug/L 07/07/22 11:34 07/08/22 01:01 1Bis(2-ethylhexyl) phthalate ND 9.30 2.60 ug/L 07/07/22 11:34 07/08/22 01:01 1Butyl benzyl phthalate ND 9.30 2.60 ug/L 07/07/22 11:34 07/08/22 01:01 1CaprolactamND 9.30 1.67 ug/L 07/07/22 11:34 07/08/22 01:01 1CarbazoleND 9.30 3.53 ug/L 07/07/22 11:34 07/08/22 01:01 1ChryseneND 9.30 2.79 ug/L 07/07/22 11:34 07/08/22 01:01 1Dibenz(a,h)anthracene ND 9.30 1.77 ug/L 07/07/22 11:34 07/08/22 01:01 1DibenzofuranND 9.30 2.05 ug/L 07/07/22 11:34 07/08/22 01:01 1Diethyl phthalate 8.03 J 9.30 1.95 ug/L 07/07/22 11:34 07/08/22 01:01 1Dimethyl phthalate ND 9.30 2.14 ug/L 07/07/22 11:34 07/08/22 01:01 1Di-n-butyl phthalate ND 9.30 2.60 ug/L 07/07/22 11:34 07/08/22 01:01 1Di-n-octyl phthalate ND 9.30 1.49 ug/L 07/07/22 11:34 07/08/22 01:01 1FluorantheneND 9.30 3.16 ug/L 07/07/22 11:34 07/08/22 01:01 1FluoreneND 9.30 1.49 ug/L 07/07/22 11:34 07/08/22 01:01 1HexachlorobenzeneND 9.30 3.72 ug/L 07/07/22 11:34 07/08/22 01:01 1HexachlorobutadieneND 9.30 3.26 ug/L 07/07/22 11:34 07/08/22 01:01 1HexachlorocyclopentadieneND 9.30 3.35 ug/L 07/07/22 11:34 07/08/22 01:01 1HexachloroethaneND 9.30 4.00 ug/L 07/07/22 11:34 07/08/22 01:01 1Indeno[1,2,3-cd]pyrene ND 9.30 1.86 ug/L 07/07/22 11:34 07/08/22 01:01 1IsophoroneND 9.30 3.26 ug/L 07/07/22 11:34 07/08/22 01:01 1Naphthalene153 9.30 3.26 ug/L 07/07/22 11:34 07/08/22 01:01 1NitrobenzeneND 9.30 2.23 ug/L 07/07/22 11:34 07/08/22 01:01 1N-Nitrosodi-n-propylamine ND 9.30 2.70 ug/L 07/07/22 11:34 07/08/22 01:01 1N-Nitrosodiphenylamine ND 46.5 9.21 ug/L 07/07/22 11:34 07/08/22 01:01 1PentachlorophenolND 9.30 4.00 ug/L 07/07/22 11:34 07/08/22 01:01 1PhenanthreneND 9.30 1.40 ug/L 07/07/22 11:34 07/08/22 01:01 1PhenolND 9.30 3.44 ug/L 07/07/22 11:34 07/08/22 01:01 1PyreneND Eurofins Savannah Page 19 of 70 7/12/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 Client Sample Results Job ID: 680-217736-1Client: S&ME, Inc. Project/Site: Greenhouse Project Lab Sample ID: 680-217736-4Client Sample ID: GW-1 Matrix: WaterDate Collected: 06/30/22 17:25 Date Received: 07/01/22 11:00 2,4,6-Tribromophenol (Surr)100 30-130 07/07/22 11:34 07/08/22 01:01 1 Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery 2-Fluorobiphenyl (Surr)49 07/07/22 11:34 07/08/22 01:01 125-130 2-Fluorophenol (Surr)32 07/07/22 11:34 07/08/22 01:01 110-130 Nitrobenzene-d5 (Surr)55 07/07/22 11:34 07/08/22 01:01 130-130 Phenol-d5 (Surr)23 07/07/22 11:34 07/08/22 01:01 110-130 Terphenyl-d14 (Surr)72 07/07/22 11:34 07/08/22 01:01 135-131 Method: 6020B - Metals (ICP/MS) - Total Recoverable RL MDL Arsenic ND 0.00300 0.000860 mg/L 07/05/22 17:15 07/06/22 22:25 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 0.00500 0.000890 mg/L 07/05/22 17:15 07/06/22 22:25 1Barium0.500 0.000500 0.0000780 mg/L 07/05/22 17:15 07/06/22 22:25 1Cadmium0.000105 J 0.00500 0.00260 mg/L 07/05/22 17:15 07/06/22 22:25 1ChromiumND 0.00250 0.000340 mg/L 07/05/22 17:15 07/06/22 22:25 1Lead0.000625 J 0.00250 0.00120 mg/L 07/05/22 17:15 07/06/22 22:25 1SeleniumND 0.00100 0.000390 mg/L 07/05/22 17:15 07/06/22 22:25 1SilverND Method: 7470A - Mercury (CVAA) RL MDL Mercury ND 0.000200 0.0000800 mg/L 07/06/22 09:06 07/06/22 15:07 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier Eurofins Savannah Page 20 of 70 7/12/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 Client Sample Results Job ID: 680-217736-1Client: S&ME, Inc. Project/Site: Greenhouse Project Lab Sample ID: 680-217736-5Client Sample ID: Duplicate Matrix: WaterDate Collected: 06/30/22 00:00 Date Received: 07/01/22 11:00 Method: 8260D - Volatile Organic Compounds by GC/MS RL MDL 1,1,1,2-Tetrachloroethane ND 5.00 1.80 ug/L 07/08/22 21:38 5 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 5.00 1.05 ug/L 07/08/22 21:38 51,1,1-Trichloroethane ND 5.00 2.00 ug/L 07/08/22 21:38 51,1,2,2-Tetrachloroethane ND 5.00 1.15 ug/L 07/08/22 21:38 51,1,2-Trichloro-1,2,2-trifluoroethane ND 5.00 1.60 ug/L 07/08/22 21:38 51,1,2-Trichloroethane ND 5.00 1.65 ug/L 07/08/22 21:38 51,1-Dichloroethane ND 5.00 1.65 ug/L 07/08/22 21:38 51,1-Dichloroethene ND 5.00 1.40 ug/L 07/08/22 21:38 51,1-Dichloropropene ND 25.0 4.05 ug/L 07/08/22 21:38 51,2,3-Trichlorobenzene ND 5.00 2.40 ug/L 07/08/22 21:38 51,2,3-Trichloropropane ND 25.0 2.65 ug/L 07/08/22 21:38 51,2,4-Trichlorobenzene ND 5.00 2.15 ug/L 07/08/22 21:38 51,2,4-Trimethylbenzene 81.1 25.0 9.00 ug/L 07/08/22 21:38 51,2-Dibromo-3-Chloropropane ND 5.00 1.55 ug/L 07/08/22 21:38 51,2-Dichlorobenzene ND 5.00 1.25 ug/L 07/08/22 21:38 51,2-Dichloroethane 5.57 5.00 1.10 ug/L 07/08/22 21:38 51,2-Dichloropropane ND 5.00 1.40 ug/L 07/08/22 21:38 51,3,5-Trimethylbenzene 12.4 5.00 1.55 ug/L 07/08/22 21:38 51,3-Dichlorobenzene ND 5.00 1.80 ug/L 07/08/22 21:38 51,3-Dichloropropane ND 5.00 1.55 ug/L 07/08/22 21:38 51,4-Dichlorobenzene ND 5.00 1.75 ug/L 07/08/22 21:38 52,2-Dichloropropane ND 50.0 32.0 ug/L 07/08/22 21:38 52-Butanone (MEK)ND 5.00 1.25 ug/L 07/08/22 21:38 52-Chlorotoluene ND 50.0 16.0 ug/L 07/08/22 21:38 52-Hexanone ND 5.00 2.05 ug/L 07/08/22 21:38 54-Chlorotoluene ND 5.00 2.20 ug/L 07/08/22 21:38 54-Isopropyltoluene ND 50.0 13.5 ug/L 07/08/22 21:38 54-Methyl-2-pentanone (MIBK)17.0 J 50.0 18.5 ug/L 07/08/22 21:38 5AcetoneND 5.00 1.35 ug/L 07/08/22 21:38 5Benzene229 5.00 1.20 ug/L 07/08/22 21:38 5BromobenzeneND 5.00 2.95 ug/L 07/08/22 21:38 5BromoformND 25.0 18.5 ug/L 07/08/22 21:38 5BromomethaneND*+ 10.0 2.15 ug/L 07/08/22 21:38 5Carbon disulfide ND 5.00 1.50 ug/L 07/08/22 21:38 5Carbon tetrachloride ND 5.00 0.750 ug/L 07/08/22 21:38 5ChlorobenzeneND 5.00 1.70 ug/L 07/08/22 21:38 5ChlorobromomethaneND 5.00 1.95 ug/L 07/08/22 21:38 5ChlorodibromomethaneND 25.0 23.0 ug/L 07/08/22 21:38 5ChloroethaneND*+ 5.00 1.35 ug/L 07/08/22 21:38 5ChloroformND 5.00 2.70 ug/L 07/08/22 21:38 5ChloromethaneND 5.00 1.25 ug/L 07/08/22 21:38 5cis-1,2-Dichloroethene ND 5.00 1.30 ug/L 07/08/22 21:38 5cis-1,3-Dichloropropene ND 5.00 1.70 ug/L 07/08/22 21:38 5DibromomethaneND 5.00 1.25 ug/L 07/08/22 21:38 5DichlorobromomethaneND 5.00 1.80 ug/L 07/08/22 21:38 5DichlorodifluoromethaneND 50.0 25.0 ug/L 07/08/22 21:38 5Ethyl acetate ND 5.00 1.00 ug/L 07/08/22 21:38 5Ethylbenzene263 5.00 1.65 ug/L 07/08/22 21:38 5Ethylene Dibromide ND 25.0 1.10 ug/L 07/08/22 21:38 5HexachlorobutadieneND Eurofins Savannah Page 21 of 70 7/12/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 Client Sample Results Job ID: 680-217736-1Client: S&ME, Inc. Project/Site: Greenhouse Project Lab Sample ID: 680-217736-5Client Sample ID: Duplicate Matrix: WaterDate Collected: 06/30/22 00:00 Date Received: 07/01/22 11:00 Method: 8260D - Volatile Organic Compounds by GC/MS (Continued) RL MDL Hexane 51.6 25.0 3.25 ug/L 07/08/22 21:38 5 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 50.0 19.5 ug/L 07/08/22 21:38 5IodomethaneND*+ 50.0 3.50 ug/L 07/08/22 21:38 5Isopropyl ether 18.7 J 5.00 1.30 ug/L 07/08/22 21:38 5Isopropylbenzene17.8 5.00 2.45 ug/L 07/08/22 21:38 5m,p-Xylene 53.9 25.0 4.05 ug/L 07/08/22 21:38 5Methyl tert-butyl ether ND 25.0 16.0 ug/L 07/08/22 21:38 5Methylene Chloride ND 25.0 12.0 ug/L 07/08/22 21:38 5Naphthalene388 5.00 2.60 ug/L 07/08/22 21:38 5n-Butylbenzene 9.78 5.00 2.15 ug/L 07/08/22 21:38 5n-Heptane 4.43 J *+ 5.00 2.05 ug/L 07/08/22 21:38 5N-Propylbenzene 35.6 5.00 1.30 ug/L 07/08/22 21:38 5o-Xylene 64.6 5.00 2.65 ug/L 07/08/22 21:38 5sec-Butylbenzene ND 5.00 1.35 ug/L 07/08/22 21:38 5Styrene13.5 5.00 2.15 ug/L 07/08/22 21:38 5tert-Butylbenzene ND 2.50 1.75 ug/L 07/08/22 21:38 5TetrachloroetheneND 5.00 1.25 ug/L 07/08/22 21:38 5Toluene34.3 5.00 1.70 ug/L 07/08/22 21:38 5trans-1,2-Dichloroethene ND 5.00 1.15 ug/L 07/08/22 21:38 5trans-1,3-Dichloropropene ND 10.0 6.25 ug/L 07/08/22 21:38 5trans-1,4-Dichloro-2-butene ND 5.00 1.00 ug/L 07/08/22 21:38 5TrichloroetheneND 5.00 1.65 ug/L 07/08/22 21:38 5TrichlorofluoromethaneND 10.0 3.45 ug/L 07/08/22 21:38 5Vinyl acetate ND *+ 5.00 2.00 ug/L 07/08/22 21:38 5Vinyl chloride ND 5.00 1.15 ug/L 07/08/22 21:38 5Xylenes, Total 119 1,2-Dichloroethane-d4 (Surr)82 60-124 07/08/22 21:38 5 Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery 4-Bromofluorobenzene (Surr)100 07/08/22 21:38 570-130 Dibromofluoromethane (Surr)95 07/08/22 21:38 570-130 Toluene-d8 (Surr)104 07/08/22 21:38 570-130 Method: 8270E - Semivolatile Organic Compounds (GC/MS) RL MDL 1,1'-Biphenyl ND 9.23 4.24 ug/L 07/07/22 11:34 07/08/22 01:25 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 9.23 3.04 ug/L 07/07/22 11:34 07/08/22 01:25 12,4,5-Trichlorophenol ND 9.23 2.03 ug/L 07/07/22 11:34 07/08/22 01:25 12,4,6-Trichlorophenol ND 9.23 3.41 ug/L 07/07/22 11:34 07/08/22 01:25 12,4-Dichlorophenol ND 9.23 2.77 ug/L 07/07/22 11:34 07/08/22 01:25 12,4-Dimethylphenol ND 46.1 14.8 ug/L 07/07/22 11:34 07/08/22 01:25 12,4-Dinitrophenol ND 9.23 2.12 ug/L 07/07/22 11:34 07/08/22 01:25 12,4-Dinitrotoluene ND 9.23 2.58 ug/L 07/07/22 11:34 07/08/22 01:25 12,6-Dinitrotoluene ND 9.23 4.43 ug/L 07/07/22 11:34 07/08/22 01:25 12-Chloronaphthalene ND 9.23 2.95 ug/L 07/07/22 11:34 07/08/22 01:25 12-Chlorophenol ND 9.23 4.24 ug/L 07/07/22 11:34 07/08/22 01:25 12-Methylnaphthalene 57.9 9.23 1.66 ug/L 07/07/22 11:34 07/08/22 01:25 12-Methylphenol ND 46.1 2.68 ug/L 07/07/22 11:34 07/08/22 01:25 12-Nitroaniline ND 9.23 3.60 ug/L 07/07/22 11:34 07/08/22 01:25 12-Nitrophenol ND 9.23 1.29 ug/L 07/07/22 11:34 07/08/22 01:25 13 & 4 Methylphenol ND 55.4 9.23 ug/L 07/07/22 11:34 07/08/22 01:25 13,3'-Dichlorobenzidine ND Eurofins Savannah Page 22 of 70 7/12/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 Client Sample Results Job ID: 680-217736-1Client: S&ME, Inc. Project/Site: Greenhouse Project Lab Sample ID: 680-217736-5Client Sample ID: Duplicate Matrix: WaterDate Collected: 06/30/22 00:00 Date Received: 07/01/22 11:00 Method: 8270E - Semivolatile Organic Compounds (GC/MS) (Continued) RL MDL 3-Nitroaniline ND 46.1 2.77 ug/L 07/07/22 11:34 07/08/22 01:25 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 46.1 4.89 ug/L 07/07/22 11:34 07/08/22 01:25 14,6-Dinitro-2-methylphenol ND 9.23 4.34 ug/L 07/07/22 11:34 07/08/22 01:25 14-Bromophenyl phenyl ether ND 9.23 2.31 ug/L 07/07/22 11:34 07/08/22 01:25 14-Chloro-3-methylphenol ND 18.5 0.923 ug/L 07/07/22 11:34 07/08/22 01:25 14-Chloroaniline ND 9.23 4.89 ug/L 07/07/22 11:34 07/08/22 01:25 14-Chlorophenyl phenyl ether ND 46.1 2.77 ug/L 07/07/22 11:34 07/08/22 01:25 14-Nitroaniline ND 46.1 7.47 ug/L 07/07/22 11:34 07/08/22 01:25 14-Nitrophenol ND 9.23 4.06 ug/L 07/07/22 11:34 07/08/22 01:25 1AcenaphtheneND 9.23 3.32 ug/L 07/07/22 11:34 07/08/22 01:25 1AcenaphthyleneND 9.23 2.03 ug/L 07/07/22 11:34 07/08/22 01:25 1AcetophenoneND 9.23 3.32 ug/L 07/07/22 11:34 07/08/22 01:25 1AnthraceneND 9.23 2.03 ug/L 07/07/22 11:34 07/08/22 01:25 1AtrazineND 9.23 4.43 ug/L 07/07/22 11:34 07/08/22 01:25 1BenzaldehydeND 9.23 3.87 ug/L 07/07/22 11:34 07/08/22 01:25 1Benzo[a]anthracene ND 9.23 2.58 ug/L 07/07/22 11:34 07/08/22 01:25 1Benzo[a]pyrene ND 9.23 2.86 ug/L 07/07/22 11:34 07/08/22 01:25 1Benzo[b]fluoranthene ND 9.23 2.77 ug/L 07/07/22 11:34 07/08/22 01:25 1Benzo[g,h,i]perylene ND 9.23 2.68 ug/L 07/07/22 11:34 07/08/22 01:25 1Benzo[k]fluoranthene ND 9.23 2.86 ug/L 07/07/22 11:34 07/08/22 01:25 1bis (2-chloroisopropyl) ether ND 9.23 1.66 ug/L 07/07/22 11:34 07/08/22 01:25 1Bis(2-chloroethoxy)methane ND 9.23 3.32 ug/L 07/07/22 11:34 07/08/22 01:25 1Bis(2-chloroethyl)ether ND 9.23 2.77 ug/L 07/07/22 11:34 07/08/22 01:25 1Bis(2-ethylhexyl) phthalate ND 9.23 2.58 ug/L 07/07/22 11:34 07/08/22 01:25 1Butyl benzyl phthalate ND 9.23 2.58 ug/L 07/07/22 11:34 07/08/22 01:25 1CaprolactamND 9.23 1.66 ug/L 07/07/22 11:34 07/08/22 01:25 1CarbazoleND 9.23 3.51 ug/L 07/07/22 11:34 07/08/22 01:25 1ChryseneND 9.23 2.77 ug/L 07/07/22 11:34 07/08/22 01:25 1Dibenz(a,h)anthracene ND 9.23 1.75 ug/L 07/07/22 11:34 07/08/22 01:25 1DibenzofuranND 9.23 2.03 ug/L 07/07/22 11:34 07/08/22 01:25 1Diethyl phthalate 7.57 J 9.23 1.94 ug/L 07/07/22 11:34 07/08/22 01:25 1Dimethyl phthalate ND 9.23 2.12 ug/L 07/07/22 11:34 07/08/22 01:25 1Di-n-butyl phthalate ND 9.23 2.58 ug/L 07/07/22 11:34 07/08/22 01:25 1Di-n-octyl phthalate ND 9.23 1.48 ug/L 07/07/22 11:34 07/08/22 01:25 1FluorantheneND 9.23 3.14 ug/L 07/07/22 11:34 07/08/22 01:25 1FluoreneND 9.23 1.48 ug/L 07/07/22 11:34 07/08/22 01:25 1HexachlorobenzeneND 9.23 3.69 ug/L 07/07/22 11:34 07/08/22 01:25 1HexachlorobutadieneND 9.23 3.23 ug/L 07/07/22 11:34 07/08/22 01:25 1HexachlorocyclopentadieneND 9.23 3.32 ug/L 07/07/22 11:34 07/08/22 01:25 1HexachloroethaneND 9.23 3.97 ug/L 07/07/22 11:34 07/08/22 01:25 1Indeno[1,2,3-cd]pyrene ND 9.23 1.85 ug/L 07/07/22 11:34 07/08/22 01:25 1IsophoroneND 9.23 3.23 ug/L 07/07/22 11:34 07/08/22 01:25 1Naphthalene184 9.23 3.23 ug/L 07/07/22 11:34 07/08/22 01:25 1NitrobenzeneND 9.23 2.21 ug/L 07/07/22 11:34 07/08/22 01:25 1N-Nitrosodi-n-propylamine ND 9.23 2.68 ug/L 07/07/22 11:34 07/08/22 01:25 1N-Nitrosodiphenylamine ND 46.1 9.13 ug/L 07/07/22 11:34 07/08/22 01:25 1PentachlorophenolND 9.23 3.97 ug/L 07/07/22 11:34 07/08/22 01:25 1PhenanthreneND 9.23 1.38 ug/L 07/07/22 11:34 07/08/22 01:25 1PhenolND 9.23 3.41 ug/L 07/07/22 11:34 07/08/22 01:25 1PyreneND Eurofins Savannah Page 23 of 70 7/12/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 Client Sample Results Job ID: 680-217736-1Client: S&ME, Inc. Project/Site: Greenhouse Project Lab Sample ID: 680-217736-5Client Sample ID: Duplicate Matrix: WaterDate Collected: 06/30/22 00:00 Date Received: 07/01/22 11:00 2,4,6-Tribromophenol (Surr)110 30-130 07/07/22 11:34 07/08/22 01:25 1 Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery 2-Fluorobiphenyl (Surr)52 07/07/22 11:34 07/08/22 01:25 125-130 2-Fluorophenol (Surr)32 07/07/22 11:34 07/08/22 01:25 110-130 Nitrobenzene-d5 (Surr)56 07/07/22 11:34 07/08/22 01:25 130-130 Phenol-d5 (Surr)23 07/07/22 11:34 07/08/22 01:25 110-130 Terphenyl-d14 (Surr)80 07/07/22 11:34 07/08/22 01:25 135-131 Method: 6020B - Metals (ICP/MS) - Total Recoverable RL MDL Arsenic ND 0.00300 0.000860 mg/L 07/05/22 17:15 07/06/22 22:28 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 0.00500 0.000890 mg/L 07/05/22 17:15 07/06/22 22:28 1Barium0.511 0.000500 0.0000780 mg/L 07/05/22 17:15 07/06/22 22:28 1Cadmium0.000115 J 0.00500 0.00260 mg/L 07/05/22 17:15 07/06/22 22:28 1ChromiumND 0.00250 0.000340 mg/L 07/05/22 17:15 07/06/22 22:28 1Lead0.000630 J 0.00250 0.00120 mg/L 07/05/22 17:15 07/06/22 22:28 1SeleniumND 0.00100 0.000390 mg/L 07/05/22 17:15 07/06/22 22:28 1SilverND Method: 7470A - Mercury (CVAA) RL MDL Mercury ND 0.000200 0.0000800 mg/L 07/06/22 09:06 07/06/22 15:09 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier Eurofins Savannah Page 24 of 70 7/12/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 QC Sample Results Job ID: 680-217736-1Client: S&ME, Inc. Project/Site: Greenhouse Project Method: 8260D - Volatile Organic Compounds by GC/MS Client Sample ID: Method BlankLab Sample ID: MB 680-729670/14 Matrix: Water Prep Type: Total/NA Analysis Batch: 729670 RL MDL 1,1,1,2-Tetrachloroethane ND 1.00 0.360 ug/L 07/08/22 15:35 1 MB MB Analyte Dil FacAnalyzedPreparedDUnitResultQualifier ND 0.2101.00 ug/L 07/08/22 15:35 11,1,1-Trichloroethane ND 0.4001.00 ug/L 07/08/22 15:35 11,1,2,2-Tetrachloroethane ND 0.2301.00 ug/L 07/08/22 15:35 11,1,2-Trichloro-1,2,2-trifluoroethane ND 0.3201.00 ug/L 07/08/22 15:35 11,1,2-Trichloroethane ND 0.3301.00 ug/L 07/08/22 15:35 11,1-Dichloroethane ND 0.3301.00 ug/L 07/08/22 15:35 11,1-Dichloroethene ND 0.2801.00 ug/L 07/08/22 15:35 11,1-Dichloropropene ND 0.8105.00 ug/L 07/08/22 15:35 11,2,3-Trichlorobenzene ND 0.4801.00 ug/L 07/08/22 15:35 11,2,3-Trichloropropane ND 0.5305.00 ug/L 07/08/22 15:35 11,2,4-Trichlorobenzene ND 0.4301.00 ug/L 07/08/22 15:35 11,2,4-Trimethylbenzene ND 1.805.00 ug/L 07/08/22 15:35 11,2-Dibromo-3-Chloropropane ND 0.3101.00 ug/L 07/08/22 15:35 11,2-Dichlorobenzene ND 0.2501.00 ug/L 07/08/22 15:35 11,2-Dichloroethane ND 0.2201.00 ug/L 07/08/22 15:35 11,2-Dichloropropane ND 0.2801.00 ug/L 07/08/22 15:35 11,3,5-Trimethylbenzene ND 0.3101.00 ug/L 07/08/22 15:35 11,3-Dichlorobenzene ND 0.3601.00 ug/L 07/08/22 15:35 11,3-Dichloropropane ND 0.3101.00 ug/L 07/08/22 15:35 11,4-Dichlorobenzene ND 0.3501.00 ug/L 07/08/22 15:35 12,2-Dichloropropane ND 6.4010.0 ug/L 07/08/22 15:35 12-Butanone (MEK) ND 0.2501.00 ug/L 07/08/22 15:35 12-Chlorotoluene ND 3.2010.0 ug/L 07/08/22 15:35 12-Hexanone ND 0.4101.00 ug/L 07/08/22 15:35 14-Chlorotoluene ND 0.4401.00 ug/L 07/08/22 15:35 14-Isopropyltoluene ND 2.7010.0 ug/L 07/08/22 15:35 14-Methyl-2-pentanone (MIBK) ND 3.7010.0 ug/L 07/08/22 15:35 1Acetone ND 0.2701.00 ug/L 07/08/22 15:35 1Benzene ND 0.2401.00 ug/L 07/08/22 15:35 1Bromobenzene ND 0.5901.00 ug/L 07/08/22 15:35 1Bromoform ND 3.705.00 ug/L 07/08/22 15:35 1Bromomethane ND 0.4302.00 ug/L 07/08/22 15:35 1Carbon disulfide ND 0.3001.00 ug/L 07/08/22 15:35 1Carbon tetrachloride ND 0.1501.00 ug/L 07/08/22 15:35 1Chlorobenzene ND 0.3401.00 ug/L 07/08/22 15:35 1Chlorobromomethane ND 0.3901.00 ug/L 07/08/22 15:35 1Chlorodibromomethane ND 4.605.00 ug/L 07/08/22 15:35 1Chloroethane ND 0.2701.00 ug/L 07/08/22 15:35 1Chloroform ND 0.5401.00 ug/L 07/08/22 15:35 1Chloromethane ND 0.2501.00 ug/L 07/08/22 15:35 1cis-1,2-Dichloroethene ND 0.2601.00 ug/L 07/08/22 15:35 1cis-1,3-Dichloropropene ND 0.3401.00 ug/L 07/08/22 15:35 1Dibromomethane ND 0.2501.00 ug/L 07/08/22 15:35 1Dichlorobromomethane ND 0.3601.00 ug/L 07/08/22 15:35 1Dichlorodifluoromethane ND 5.0010.0 ug/L 07/08/22 15:35 1Ethyl acetate ND 0.2001.00 ug/L 07/08/22 15:35 1Ethylbenzene ND 0.3301.00 ug/L 07/08/22 15:35 1Ethylene Dibromide Eurofins Savannah Page 25 of 70 7/12/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 QC Sample Results Job ID: 680-217736-1Client: S&ME, Inc. Project/Site: Greenhouse Project Method: 8260D - Volatile Organic Compounds by GC/MS (Continued) Client Sample ID: Method BlankLab Sample ID: MB 680-729670/14 Matrix: Water Prep Type: Total/NA Analysis Batch: 729670 RL MDL Hexachlorobutadiene ND 5.00 0.220 ug/L 07/08/22 15:35 1 MB MB Analyte Dil FacAnalyzedPreparedDUnitResultQualifier ND 0.6505.00 ug/L 07/08/22 15:35 1Hexane ND 3.9010.0 ug/L 07/08/22 15:35 1Iodomethane ND 0.70010.0 ug/L 07/08/22 15:35 1Isopropyl ether ND 0.2601.00 ug/L 07/08/22 15:35 1Isopropylbenzene ND 0.4901.00 ug/L 07/08/22 15:35 1m,p-Xylene ND 0.8105.00 ug/L 07/08/22 15:35 1Methyl tert-butyl ether ND 3.205.00 ug/L 07/08/22 15:35 1Methylene Chloride ND 2.405.00 ug/L 07/08/22 15:35 1Naphthalene ND 0.5201.00 ug/L 07/08/22 15:35 1n-Butylbenzene ND 0.4301.00 ug/L 07/08/22 15:35 1n-Heptane ND 0.4101.00 ug/L 07/08/22 15:35 1N-Propylbenzene ND 0.2601.00 ug/L 07/08/22 15:35 1o-Xylene ND 0.5301.00 ug/L 07/08/22 15:35 1sec-Butylbenzene ND 0.2701.00 ug/L 07/08/22 15:35 1Styrene ND 0.4301.00 ug/L 07/08/22 15:35 1tert-Butylbenzene ND 0.3500.500 ug/L 07/08/22 15:35 1Tetrachloroethene ND 0.2501.00 ug/L 07/08/22 15:35 1Toluene ND 0.3401.00 ug/L 07/08/22 15:35 1trans-1,2-Dichloroethene ND 0.2301.00 ug/L 07/08/22 15:35 1trans-1,3-Dichloropropene ND 1.252.00 ug/L 07/08/22 15:35 1trans-1,4-Dichloro-2-butene ND 0.2001.00 ug/L 07/08/22 15:35 1Trichloroethene ND 0.3301.00 ug/L 07/08/22 15:35 1Trichlorofluoromethane ND 0.6902.00 ug/L 07/08/22 15:35 1Vinyl acetate ND 0.4001.00 ug/L 07/08/22 15:35 1Vinyl chloride ND 0.2301.00 ug/L 07/08/22 15:35 1Xylenes, Total 1,2-Dichloroethane-d4 (Surr)81 60-124 07/08/22 15:35 1 MB MB Surrogate Dil FacPreparedAnalyzedQualifierLimits%Recovery 105 07/08/22 15:35 14-Bromofluorobenzene (Surr)70-130 93 07/08/22 15:35 1Dibromofluoromethane (Surr)70-130 105 07/08/22 15:35 1Toluene-d8 (Surr)70-130 Client Sample ID: Lab Control SampleLab Sample ID: LCS 680-729670/9 Matrix: Water Prep Type: Total/NA Analysis Batch: 729670 1,1,1,2-Tetrachloroethane 50.0 54.68 ug/L 109 70 -130 Analyte LCS LCS DUnitResultQualifier %Rec Spike Added %Rec Limits 1,1,1-Trichloroethane 50.0 46.82 ug/L 94 70 -130 1,1,2,2-Tetrachloroethane 50.0 55.65 ug/L 111 70 -130 1,1,2-Trichloro-1,2,2-trifluoroetha ne 50.0 47.28 ug/L 95 63 -141 1,1,2-Trichloroethane 50.0 52.77 ug/L 106 70 -130 1,1-Dichloroethane 50.0 50.55 ug/L 101 70 -130 1,1-Dichloroethene 50.0 45.65 ug/L 91 70 -130 1,1-Dichloropropene 50.0 54.35 ug/L 109 70 -130 1,2,3-Trichlorobenzene 50.0 49.47 ug/L 99 61 -141 1,2,3-Trichloropropane 50.0 49.57 ug/L 99 70 -130 Eurofins Savannah Page 26 of 70 7/12/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 QC Sample Results Job ID: 680-217736-1Client: S&ME, Inc. Project/Site: Greenhouse Project Method: 8260D - Volatile Organic Compounds by GC/MS (Continued) Client Sample ID: Lab Control SampleLab Sample ID: LCS 680-729670/9 Matrix: Water Prep Type: Total/NA Analysis Batch: 729670 1,2,4-Trichlorobenzene 50.0 48.71 ug/L 97 70 -130 Analyte LCS LCS DUnitResultQualifier %Rec Spike Added %Rec Limits 1,2,4-Trimethylbenzene 50.0 52.25 ug/L 104 70 -130 1,2-Dibromo-3-Chloropropane 50.0 49.29 ug/L 99 70 -130 1,2-Dichlorobenzene 50.0 50.01 ug/L 100 70 -130 1,2-Dichloroethane 50.0 43.98 ug/L 88 70 -130 1,2-Dichloropropane 50.0 54.76 ug/L 110 70 -130 1,3,5-Trimethylbenzene 50.0 51.70 ug/L 103 70 -130 1,3-Dichlorobenzene 50.0 52.34 ug/L 105 70 -130 1,3-Dichloropropane 50.0 50.77 ug/L 102 70 -130 1,4-Dichlorobenzene 50.0 50.32 ug/L 101 70 -130 2,2-Dichloropropane 50.0 49.09 ug/L 98 70 -130 2-Butanone (MEK)250 242.3 ug/L 97 69 -120 2-Chlorotoluene 50.0 50.40 ug/L 101 70 -130 2-Hexanone 250 286.2 ug/L 114 70 -130 4-Chlorotoluene 50.0 50.79 ug/L 102 70 -130 4-Isopropyltoluene 50.0 55.96 ug/L 112 70 -130 4-Methyl-2-pentanone (MIBK)250 287.9 ug/L 115 68 -120 Acetone 250 242.0 ug/L 97 67 -120 Benzene 50.0 53.70 ug/L 107 70 -130 Bromobenzene 50.0 48.48 ug/L 97 70 -130 Bromoform 50.0 46.27 ug/L 93 69 -129 Bromomethane 50.0 155.7 *+ug/L 311 28 -192 Carbon disulfide 50.0 48.77 ug/L 98 70 -130 Carbon tetrachloride 50.0 44.79 ug/L 90 70 -130 Chlorobenzene 50.0 49.95 ug/L 100 70 -130 Chlorobromomethane 50.0 45.98 ug/L 92 70 -130 Chlorodibromomethane 50.0 47.74 ug/L 95 70 -130 Chloroethane 50.0 118.1 E *+ug/L 236 31 -213 Chloroform 50.0 45.92 ug/L 92 70 -130 Chloromethane 50.0 43.58 ug/L 87 59 -127 cis-1,2-Dichloroethene 50.0 47.72 ug/L 95 70 -130 cis-1,3-Dichloropropene 50.0 54.06 ug/L 108 70 -130 Dibromomethane 50.0 47.17 ug/L 94 70 -130 Dichlorobromomethane 50.0 49.14 ug/L 98 70 -130 Dichlorodifluoromethane 50.0 43.38 ug/L 87 70 -130 Ethylbenzene 50.0 54.41 ug/L 109 70 -130 Ethylene Dibromide 50.0 50.37 ug/L 101 70 -130 Hexachlorobutadiene 50.0 45.74 ug/L 91 70 -130 Hexane 50.0 61.46 ug/L 123 70 -130 Iodomethane 50.0 83.49 *+ug/L 167 52 -129 Isopropylbenzene 50.0 54.28 ug/L 109 70 -130 m,p-Xylene 50.0 51.67 ug/L 103 70 -130 Methyl tert-butyl ether 50.0 48.08 ug/L 96 70 -130 Methylene Chloride 50.0 46.08 ug/L 92 70 -130 Naphthalene 50.0 47.90 ug/L 96 57 -149 n-Butylbenzene 50.0 57.91 ug/L 116 70 -130 n-Heptane 50.0 66.09 *+ug/L 132 65 -120 N-Propylbenzene 50.0 54.80 ug/L 110 70 -130 o-Xylene 50.0 52.27 ug/L 105 70 -130 Eurofins Savannah Page 27 of 70 7/12/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 QC Sample Results Job ID: 680-217736-1Client: S&ME, Inc. Project/Site: Greenhouse Project Method: 8260D - Volatile Organic Compounds by GC/MS (Continued) Client Sample ID: Lab Control SampleLab Sample ID: LCS 680-729670/9 Matrix: Water Prep Type: Total/NA Analysis Batch: 729670 sec-Butylbenzene 50.0 54.50 ug/L 109 70 -130 Analyte LCS LCS DUnitResultQualifier %Rec Spike Added %Rec Limits Styrene 50.0 56.44 ug/L 113 70 -130 tert-Butylbenzene 50.0 51.44 ug/L 103 70 -130 Tetrachloroethene 50.0 47.22 ug/L 94 70 -130 Toluene 50.0 50.85 ug/L 102 70 -130 trans-1,2-Dichloroethene 50.0 46.49 ug/L 93 70 -130 trans-1,3-Dichloropropene 50.0 54.11 ug/L 108 70 -130 trans-1,4-Dichloro-2-butene 50.0 55.06 ug/L 110 67 -120 Trichloroethene 50.0 47.71 ug/L 95 70 -130 Trichlorofluoromethane 50.0 69.14 ug/L 138 63 -142 Vinyl acetate 100 134.9 ug/L 135 67 -135 Vinyl chloride 50.0 54.90 ug/L 110 66 -129 Xylenes, Total 100 103.9 ug/L 104 70 -130 1,2-Dichloroethane-d4 (Surr)60 -124 Surrogate 90 LCS LCS Qualifier Limits%Recovery 964-Bromofluorobenzene (Surr)70 -130 92Dibromofluoromethane (Surr)70 -130 101Toluene-d8 (Surr)70 -130 Client Sample ID: Lab Control Sample DupLab Sample ID: LCSD 680-729670/10 Matrix: Water Prep Type: Total/NA Analysis Batch: 729670 1,1,1,2-Tetrachloroethane 50.0 57.67 ug/L 115 70 -130 5 30 Analyte LCSD LCSD DUnitResultQualifier %Rec Spike Added %Rec Limits LimitRPD RPD 1,1,1-Trichloroethane 50.0 46.84 ug/L 94 70 -130 0 30 1,1,2,2-Tetrachloroethane 50.0 59.15 ug/L 118 70 -130 6 30 1,1,2-Trichloro-1,2,2-trifluoroetha ne 50.0 45.25 ug/L 91 63 -141 4 30 1,1,2-Trichloroethane 50.0 53.71 ug/L 107 70 -130 2 30 1,1-Dichloroethane 50.0 50.89 ug/L 102 70 -130 1 30 1,1-Dichloroethene 50.0 46.43 ug/L 93 70 -130 2 20 1,1-Dichloropropene 50.0 52.52 ug/L 105 70 -130 3 20 1,2,3-Trichlorobenzene 50.0 49.50 ug/L 99 61 -141 0 30 1,2,3-Trichloropropane 50.0 50.19 ug/L 100 70 -130 1 30 1,2,4-Trichlorobenzene 50.0 48.69 ug/L 97 70 -130 0 30 1,2,4-Trimethylbenzene 50.0 52.71 ug/L 105 70 -130 1 30 1,2-Dibromo-3-Chloropropane 50.0 50.65 ug/L 101 70 -130 3 30 1,2-Dichlorobenzene 50.0 49.98 ug/L 100 70 -130 0 30 1,2-Dichloroethane 50.0 45.44 ug/L 91 70 -130 3 50 1,2-Dichloropropane 50.0 56.49 ug/L 113 70 -130 3 20 1,3,5-Trimethylbenzene 50.0 52.25 ug/L 104 70 -130 1 30 1,3-Dichlorobenzene 50.0 52.90 ug/L 106 70 -130 1 30 1,3-Dichloropropane 50.0 53.51 ug/L 107 70 -130 5 20 1,4-Dichlorobenzene 50.0 49.54 ug/L 99 70 -130 2 30 2,2-Dichloropropane 50.0 48.46 ug/L 97 70 -130 1 20 2-Butanone (MEK)250 261.6 ug/L 105 69 -120 8 30 2-Chlorotoluene 50.0 50.76 ug/L 102 70 -130 1 30 Eurofins Savannah Page 28 of 70 7/12/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 QC Sample Results Job ID: 680-217736-1Client: S&ME, Inc. Project/Site: Greenhouse Project Method: 8260D - Volatile Organic Compounds by GC/MS (Continued) Client Sample ID: Lab Control Sample DupLab Sample ID: LCSD 680-729670/10 Matrix: Water Prep Type: Total/NA Analysis Batch: 729670 2-Hexanone 250 304.2 ug/L 122 70 -130 6 20 Analyte LCSD LCSD DUnitResultQualifier %Rec Spike Added %Rec Limits LimitRPD RPD 4-Chlorotoluene 50.0 52.31 ug/L 105 70 -130 3 30 4-Isopropyltoluene 50.0 53.94 ug/L 108 70 -130 4 30 4-Methyl-2-pentanone (MIBK)250 300.9 ug/L 120 68 -120 4 30 Acetone 250 243.0 ug/L 97 67 -120 0 30 Benzene 50.0 53.69 ug/L 107 70 -130 0 30 Bromobenzene 50.0 49.78 ug/L 100 70 -130 3 30 Bromoform 50.0 47.34 ug/L 95 69 -129 2 30 Bromomethane 50.0 156.7 *+ug/L 313 28 -192 1 30 Carbon disulfide 50.0 47.84 ug/L 96 70 -130 2 30 Carbon tetrachloride 50.0 45.89 ug/L 92 70 -130 2 30 Chlorobenzene 50.0 51.45 ug/L 103 70 -130 3 30 Chlorobromomethane 50.0 46.71 ug/L 93 70 -130 2 30 Chlorodibromomethane 50.0 49.75 ug/L 100 70 -130 4 30 Chloroethane 50.0 118.7 E *+ug/L 237 31 -213 0 30 Chloroform 50.0 46.64 ug/L 93 70 -130 2 30 Chloromethane 50.0 43.81 ug/L 88 59 -127 1 30 cis-1,2-Dichloroethene 50.0 48.85 ug/L 98 70 -130 2 30 cis-1,3-Dichloropropene 50.0 55.92 ug/L 112 70 -130 3 20 Dibromomethane 50.0 47.98 ug/L 96 70 -130 2 30 Dichlorobromomethane 50.0 49.99 ug/L 100 70 -130 2 30 Dichlorodifluoromethane 50.0 41.80 ug/L 84 70 -130 4 40 Ethylbenzene 50.0 55.58 ug/L 111 70 -130 2 20 Ethylene Dibromide 50.0 52.14 ug/L 104 70 -130 3 30 Hexachlorobutadiene 50.0 45.76 ug/L 92 70 -130 0 20 Hexane 50.0 59.91 ug/L 120 70 -130 3 30 Iodomethane 50.0 82.76 *+ug/L 166 52 -129 1 30 Isopropylbenzene 50.0 54.78 ug/L 110 70 -130 1 30 m,p-Xylene 50.0 52.26 ug/L 105 70 -130 1 30 Methyl tert-butyl ether 50.0 50.10 ug/L 100 70 -130 4 30 Methylene Chloride 50.0 47.04 ug/L 94 70 -130 2 30 Naphthalene 50.0 48.73 ug/L 97 57 -149 2 30 n-Butylbenzene 50.0 56.63 ug/L 113 70 -130 2 30 n-Heptane 50.0 65.02 *+ug/L 130 65 -120 2 30 N-Propylbenzene 50.0 56.29 ug/L 113 70 -130 3 30 o-Xylene 50.0 53.05 ug/L 106 70 -130 1 30 sec-Butylbenzene 50.0 55.15 ug/L 110 70 -130 1 30 Styrene 50.0 56.00 ug/L 112 70 -130 1 30 tert-Butylbenzene 50.0 52.69 ug/L 105 70 -130 2 30 Tetrachloroethene 50.0 48.48 ug/L 97 70 -130 3 30 Toluene 50.0 51.19 ug/L 102 70 -130 1 30 trans-1,2-Dichloroethene 50.0 45.77 ug/L 92 70 -130 2 30 trans-1,3-Dichloropropene 50.0 55.68 ug/L 111 70 -130 3 30 trans-1,4-Dichloro-2-butene 50.0 58.92 ug/L 118 67 -120 7 30 Trichloroethene 50.0 47.95 ug/L 96 70 -130 1 30 Trichlorofluoromethane 50.0 69.31 ug/L 139 63 -142 0 30 Vinyl acetate 100 140.7 *+ug/L 141 67 -135 4 30 Vinyl chloride 50.0 55.44 ug/L 111 66 -129 1 30 Xylenes, Total 100 105.3 ug/L 105 70 -130 1 30 Eurofins Savannah Page 29 of 70 7/12/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 QC Sample Results Job ID: 680-217736-1Client: S&ME, Inc. Project/Site: Greenhouse Project Method: 8260D - Volatile Organic Compounds by GC/MS (Continued) 1,2-Dichloroethane-d4 (Surr)60 -124 Surrogate 92 LCSD LCSD Qualifier Limits%Recovery 964-Bromofluorobenzene (Surr)70 -130 92Dibromofluoromethane (Surr)70 -130 101Toluene-d8 (Surr)70 -130 Client Sample ID: Method BlankLab Sample ID: MB 680-730068/9 Matrix: Water Prep Type: Total/NA Analysis Batch: 730068 RL MDL 1,1,1,2-Tetrachloroethane ND 1.00 0.360 ug/L 07/11/22 16:35 1 MB MB Analyte Dil FacAnalyzedPreparedDUnitResultQualifier ND 0.2101.00 ug/L 07/11/22 16:35 11,1,1-Trichloroethane ND 0.4001.00 ug/L 07/11/22 16:35 11,1,2,2-Tetrachloroethane ND 0.2301.00 ug/L 07/11/22 16:35 11,1,2-Trichloro-1,2,2-trifluoroethane ND 0.3201.00 ug/L 07/11/22 16:35 11,1,2-Trichloroethane ND 0.3301.00 ug/L 07/11/22 16:35 11,1-Dichloroethane ND 0.3301.00 ug/L 07/11/22 16:35 11,1-Dichloroethene ND 0.2801.00 ug/L 07/11/22 16:35 11,1-Dichloropropene ND 0.8105.00 ug/L 07/11/22 16:35 11,2,3-Trichlorobenzene ND 0.4801.00 ug/L 07/11/22 16:35 11,2,3-Trichloropropane ND 0.5305.00 ug/L 07/11/22 16:35 11,2,4-Trichlorobenzene ND 0.4301.00 ug/L 07/11/22 16:35 11,2,4-Trimethylbenzene ND 1.805.00 ug/L 07/11/22 16:35 11,2-Dibromo-3-Chloropropane ND 0.3101.00 ug/L 07/11/22 16:35 11,2-Dichlorobenzene ND 0.2501.00 ug/L 07/11/22 16:35 11,2-Dichloroethane ND 0.2201.00 ug/L 07/11/22 16:35 11,2-Dichloropropane ND 0.2801.00 ug/L 07/11/22 16:35 11,3,5-Trimethylbenzene ND 0.3101.00 ug/L 07/11/22 16:35 11,3-Dichlorobenzene ND 0.3601.00 ug/L 07/11/22 16:35 11,3-Dichloropropane ND 0.3101.00 ug/L 07/11/22 16:35 11,4-Dichlorobenzene ND 0.3501.00 ug/L 07/11/22 16:35 12,2-Dichloropropane ND 6.4010.0 ug/L 07/11/22 16:35 12-Butanone (MEK) ND 0.2501.00 ug/L 07/11/22 16:35 12-Chlorotoluene ND 3.2010.0 ug/L 07/11/22 16:35 12-Hexanone ND 0.4101.00 ug/L 07/11/22 16:35 14-Chlorotoluene ND 0.4401.00 ug/L 07/11/22 16:35 14-Isopropyltoluene ND 2.7010.0 ug/L 07/11/22 16:35 14-Methyl-2-pentanone (MIBK) ND 3.7010.0 ug/L 07/11/22 16:35 1Acetone ND 0.2701.00 ug/L 07/11/22 16:35 1Benzene ND 0.2401.00 ug/L 07/11/22 16:35 1Bromobenzene ND 0.5901.00 ug/L 07/11/22 16:35 1Bromoform ND 3.705.00 ug/L 07/11/22 16:35 1Bromomethane ND 0.4302.00 ug/L 07/11/22 16:35 1Carbon disulfide ND 0.3001.00 ug/L 07/11/22 16:35 1Carbon tetrachloride ND 0.1501.00 ug/L 07/11/22 16:35 1Chlorobenzene ND 0.3401.00 ug/L 07/11/22 16:35 1Chlorobromomethane ND 0.3901.00 ug/L 07/11/22 16:35 1Chlorodibromomethane ND 4.605.00 ug/L 07/11/22 16:35 1Chloroethane ND 0.2701.00 ug/L 07/11/22 16:35 1Chloroform ND 0.5401.00 ug/L 07/11/22 16:35 1Chloromethane ND 0.2501.00 ug/L 07/11/22 16:35 1cis-1,2-Dichloroethene Eurofins Savannah Page 30 of 70 7/12/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 QC Sample Results Job ID: 680-217736-1Client: S&ME, Inc. Project/Site: Greenhouse Project Method: 8260D - Volatile Organic Compounds by GC/MS (Continued) Client Sample ID: Method BlankLab Sample ID: MB 680-730068/9 Matrix: Water Prep Type: Total/NA Analysis Batch: 730068 RL MDL cis-1,3-Dichloropropene ND 1.00 0.260 ug/L 07/11/22 16:35 1 MB MB Analyte Dil FacAnalyzedPreparedDUnitResultQualifier ND 0.3401.00 ug/L 07/11/22 16:35 1Dibromomethane ND 0.2501.00 ug/L 07/11/22 16:35 1Dichlorobromomethane ND 0.3601.00 ug/L 07/11/22 16:35 1Dichlorodifluoromethane ND 5.0010.0 ug/L 07/11/22 16:35 1Ethyl acetate ND 0.2001.00 ug/L 07/11/22 16:35 1Ethylbenzene ND 0.3301.00 ug/L 07/11/22 16:35 1Ethylene Dibromide ND 0.2205.00 ug/L 07/11/22 16:35 1Hexachlorobutadiene ND 0.6505.00 ug/L 07/11/22 16:35 1Hexane ND 3.9010.0 ug/L 07/11/22 16:35 1Iodomethane ND 0.70010.0 ug/L 07/11/22 16:35 1Isopropyl ether ND 0.2601.00 ug/L 07/11/22 16:35 1Isopropylbenzene ND 0.4901.00 ug/L 07/11/22 16:35 1m,p-Xylene ND 0.8105.00 ug/L 07/11/22 16:35 1Methyl tert-butyl ether ND 3.205.00 ug/L 07/11/22 16:35 1Methylene Chloride ND 2.405.00 ug/L 07/11/22 16:35 1Naphthalene ND 0.5201.00 ug/L 07/11/22 16:35 1n-Butylbenzene ND 0.4301.00 ug/L 07/11/22 16:35 1n-Heptane ND 0.4101.00 ug/L 07/11/22 16:35 1N-Propylbenzene ND 0.2601.00 ug/L 07/11/22 16:35 1o-Xylene ND 0.5301.00 ug/L 07/11/22 16:35 1sec-Butylbenzene ND 0.2701.00 ug/L 07/11/22 16:35 1Styrene ND 0.4301.00 ug/L 07/11/22 16:35 1tert-Butylbenzene ND 0.3500.500 ug/L 07/11/22 16:35 1Tetrachloroethene ND 0.2501.00 ug/L 07/11/22 16:35 1Toluene ND 0.3401.00 ug/L 07/11/22 16:35 1trans-1,2-Dichloroethene ND 0.2301.00 ug/L 07/11/22 16:35 1trans-1,3-Dichloropropene ND 1.252.00 ug/L 07/11/22 16:35 1trans-1,4-Dichloro-2-butene ND 0.2001.00 ug/L 07/11/22 16:35 1Trichloroethene ND 0.3301.00 ug/L 07/11/22 16:35 1Trichlorofluoromethane ND 0.6902.00 ug/L 07/11/22 16:35 1Vinyl acetate ND 0.4001.00 ug/L 07/11/22 16:35 1Vinyl chloride ND 0.2301.00 ug/L 07/11/22 16:35 1Xylenes, Total 1,2-Dichloroethane-d4 (Surr)91 60-124 07/11/22 16:35 1 MB MB Surrogate Dil FacPreparedAnalyzedQualifierLimits%Recovery 103 07/11/22 16:35 14-Bromofluorobenzene (Surr)70-130 102 07/11/22 16:35 1Dibromofluoromethane (Surr)70-130 104 07/11/22 16:35 1Toluene-d8 (Surr)70-130 Client Sample ID: Lab Control SampleLab Sample ID: LCS 680-730068/5 Matrix: Water Prep Type: Total/NA Analysis Batch: 730068 1,1,1,2-Tetrachloroethane 50.0 56.19 ug/L 112 70 -130 Analyte LCS LCS DUnitResultQualifier %Rec Spike Added %Rec Limits 1,1,1-Trichloroethane 50.0 47.21 ug/L 94 70 -130 1,1,2,2-Tetrachloroethane 50.0 57.12 ug/L 114 70 -130 Eurofins Savannah Page 31 of 70 7/12/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 QC Sample Results Job ID: 680-217736-1Client: S&ME, Inc. Project/Site: Greenhouse Project Method: 8260D - Volatile Organic Compounds by GC/MS (Continued) Client Sample ID: Lab Control SampleLab Sample ID: LCS 680-730068/5 Matrix: Water Prep Type: Total/NA Analysis Batch: 730068 1,1,2-Trichloro-1,2,2-trifluoroetha ne 50.0 53.36 ug/L 107 63 -141 Analyte LCS LCS DUnitResultQualifier %Rec Spike Added %Rec Limits 1,1,2-Trichloroethane 50.0 52.90 ug/L 106 70 -130 1,1-Dichloroethane 50.0 49.55 ug/L 99 70 -130 1,1-Dichloroethene 50.0 46.30 ug/L 93 70 -130 1,1-Dichloropropene 50.0 47.27 ug/L 95 70 -130 1,2,3-Trichlorobenzene 50.0 55.47 ug/L 111 61 -141 1,2,3-Trichloropropane 50.0 54.65 ug/L 109 70 -130 1,2,4-Trichlorobenzene 50.0 56.73 ug/L 113 70 -130 1,2,4-Trimethylbenzene 50.0 55.32 ug/L 111 70 -130 1,2-Dibromo-3-Chloropropane 50.0 55.89 ug/L 112 70 -130 1,2-Dichlorobenzene 50.0 52.30 ug/L 105 70 -130 1,2-Dichloroethane 50.0 48.94 ug/L 98 70 -130 1,2-Dichloropropane 50.0 49.60 ug/L 99 70 -130 1,3,5-Trimethylbenzene 50.0 53.88 ug/L 108 70 -130 1,3-Dichlorobenzene 50.0 52.54 ug/L 105 70 -130 1,3-Dichloropropane 50.0 52.69 ug/L 105 70 -130 1,4-Dichlorobenzene 50.0 52.29 ug/L 105 70 -130 2,2-Dichloropropane 50.0 44.14 ug/L 88 70 -130 2-Butanone (MEK)250 252.4 ug/L 101 69 -120 2-Chlorotoluene 50.0 51.21 ug/L 102 70 -130 2-Hexanone 250 259.0 ug/L 104 70 -130 4-Chlorotoluene 50.0 51.45 ug/L 103 70 -130 4-Isopropyltoluene 50.0 51.54 ug/L 103 70 -130 4-Methyl-2-pentanone (MIBK)250 255.6 ug/L 102 68 -120 Acetone 250 264.1 ug/L 106 67 -120 Benzene 50.0 49.60 ug/L 99 70 -130 Bromobenzene 50.0 57.98 ug/L 116 70 -130 Bromoform 50.0 63.52 ug/L 127 69 -129 Bromomethane 50.0 59.35 ug/L 119 28 -192 Carbon disulfide 50.0 45.94 ug/L 92 70 -130 Carbon tetrachloride 50.0 49.40 ug/L 99 70 -130 Chlorobenzene 50.0 53.92 ug/L 108 70 -130 Chlorobromomethane 50.0 52.54 ug/L 105 70 -130 Chlorodibromomethane 50.0 56.69 ug/L 113 70 -130 Chloroethane 50.0 60.24 ug/L 120 31 -213 Chloroform 50.0 48.67 ug/L 97 70 -130 Chloromethane 50.0 41.55 ug/L 83 59 -127 cis-1,2-Dichloroethene 50.0 48.24 ug/L 96 70 -130 cis-1,3-Dichloropropene 50.0 52.70 ug/L 105 70 -130 Dibromomethane 50.0 53.53 ug/L 107 70 -130 Dichlorobromomethane 50.0 51.44 ug/L 103 70 -130 Dichlorodifluoromethane 50.0 35.01 ug/L 70 70 -130 Ethylbenzene 50.0 53.60 ug/L 107 70 -130 Ethylene Dibromide 50.0 53.45 ug/L 107 70 -130 Hexachlorobutadiene 50.0 48.01 ug/L 96 70 -130 Hexane 50.0 39.58 ug/L 79 70 -130 Iodomethane 50.0 55.45 ug/L 111 52 -129 Isopropylbenzene 50.0 52.97 ug/L 106 70 -130 Eurofins Savannah Page 32 of 70 7/12/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 QC Sample Results Job ID: 680-217736-1Client: S&ME, Inc. Project/Site: Greenhouse Project Method: 8260D - Volatile Organic Compounds by GC/MS (Continued) Client Sample ID: Lab Control SampleLab Sample ID: LCS 680-730068/5 Matrix: Water Prep Type: Total/NA Analysis Batch: 730068 m,p-Xylene 50.0 52.01 ug/L 104 70 -130 Analyte LCS LCS DUnitResultQualifier %Rec Spike Added %Rec Limits Methyl tert-butyl ether 50.0 49.59 ug/L 99 70 -130 Methylene Chloride 50.0 50.65 ug/L 101 70 -130 Naphthalene 50.0 54.57 ug/L 109 57 -149 n-Butylbenzene 50.0 48.89 ug/L 98 70 -130 n-Heptane 50.0 36.35 ug/L 73 65 -120 N-Propylbenzene 50.0 53.78 ug/L 108 70 -130 o-Xylene 50.0 52.83 ug/L 106 70 -130 sec-Butylbenzene 50.0 54.04 ug/L 108 70 -130 Styrene 50.0 56.71 ug/L 113 70 -130 tert-Butylbenzene 50.0 52.74 ug/L 105 70 -130 Tetrachloroethene 50.0 50.64 ug/L 101 70 -130 Toluene 50.0 51.89 ug/L 104 70 -130 trans-1,2-Dichloroethene 50.0 52.46 ug/L 105 70 -130 trans-1,3-Dichloropropene 50.0 52.61 ug/L 105 70 -130 trans-1,4-Dichloro-2-butene 50.0 54.72 ug/L 109 67 -120 Trichloroethene 50.0 51.09 ug/L 102 70 -130 Trichlorofluoromethane 50.0 50.87 ug/L 102 63 -142 Vinyl acetate 100 191.5 *+ug/L 191 67 -135 Vinyl chloride 50.0 38.75 ug/L 78 66 -129 Xylenes, Total 100 104.8 ug/L 105 70 -130 1,2-Dichloroethane-d4 (Surr)60 -124 Surrogate 94 LCS LCS Qualifier Limits%Recovery 964-Bromofluorobenzene (Surr)70 -130 105Dibromofluoromethane (Surr)70 -130 108Toluene-d8 (Surr)70 -130 Client Sample ID: Lab Control Sample DupLab Sample ID: LCSD 680-730068/6 Matrix: Water Prep Type: Total/NA Analysis Batch: 730068 1,1,1,2-Tetrachloroethane 50.0 57.78 ug/L 116 70 -130 3 30 Analyte LCSD LCSD DUnitResultQualifier %Rec Spike Added %Rec Limits LimitRPD RPD 1,1,1-Trichloroethane 50.0 47.30 ug/L 95 70 -130 0 30 1,1,2,2-Tetrachloroethane 50.0 57.79 ug/L 116 70 -130 1 30 1,1,2-Trichloro-1,2,2-trifluoroetha ne 50.0 52.27 ug/L 105 63 -141 2 30 1,1,2-Trichloroethane 50.0 53.30 ug/L 107 70 -130 1 30 1,1-Dichloroethane 50.0 48.61 ug/L 97 70 -130 2 30 1,1-Dichloroethene 50.0 47.18 ug/L 94 70 -130 2 20 1,1-Dichloropropene 50.0 46.44 ug/L 93 70 -130 2 20 1,2,3-Trichlorobenzene 50.0 55.10 ug/L 110 61 -141 1 30 1,2,3-Trichloropropane 50.0 57.23 ug/L 114 70 -130 5 30 1,2,4-Trichlorobenzene 50.0 57.42 ug/L 115 70 -130 1 30 1,2,4-Trimethylbenzene 50.0 56.58 ug/L 113 70 -130 2 30 1,2-Dibromo-3-Chloropropane 50.0 57.89 ug/L 116 70 -130 4 30 1,2-Dichlorobenzene 50.0 51.50 ug/L 103 70 -130 2 30 1,2-Dichloroethane 50.0 48.34 ug/L 97 70 -130 1 50 Eurofins Savannah Page 33 of 70 7/12/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 QC Sample Results Job ID: 680-217736-1Client: S&ME, Inc. Project/Site: Greenhouse Project Method: 8260D - Volatile Organic Compounds by GC/MS (Continued) Client Sample ID: Lab Control Sample DupLab Sample ID: LCSD 680-730068/6 Matrix: Water Prep Type: Total/NA Analysis Batch: 730068 1,2-Dichloropropane 50.0 50.72 ug/L 101 70 -130 2 20 Analyte LCSD LCSD DUnitResultQualifier %Rec Spike Added %Rec Limits LimitRPD RPD 1,3,5-Trimethylbenzene 50.0 53.74 ug/L 107 70 -130 0 30 1,3-Dichlorobenzene 50.0 51.05 ug/L 102 70 -130 3 30 1,3-Dichloropropane 50.0 53.52 ug/L 107 70 -130 2 20 1,4-Dichlorobenzene 50.0 50.11 ug/L 100 70 -130 4 30 2,2-Dichloropropane 50.0 44.45 ug/L 89 70 -130 1 20 2-Butanone (MEK)250 264.0 ug/L 106 69 -120 5 30 2-Chlorotoluene 50.0 52.08 ug/L 104 70 -130 2 30 2-Hexanone 250 267.9 ug/L 107 70 -130 3 20 4-Chlorotoluene 50.0 53.41 ug/L 107 70 -130 4 30 4-Isopropyltoluene 50.0 48.65 ug/L 97 70 -130 6 30 4-Methyl-2-pentanone (MIBK)250 265.5 ug/L 106 68 -120 4 30 Acetone 250 261.4 ug/L 105 67 -120 1 30 Benzene 50.0 49.50 ug/L 99 70 -130 0 30 Bromobenzene 50.0 58.01 ug/L 116 70 -130 0 30 Bromoform 50.0 66.52 *+ug/L 133 69 -129 5 30 Bromomethane 50.0 60.67 ug/L 121 28 -192 2 30 Carbon disulfide 50.0 45.67 ug/L 91 70 -130 1 30 Carbon tetrachloride 50.0 48.84 ug/L 98 70 -130 1 30 Chlorobenzene 50.0 53.90 ug/L 108 70 -130 0 30 Chlorobromomethane 50.0 54.55 ug/L 109 70 -130 4 30 Chlorodibromomethane 50.0 58.32 ug/L 117 70 -130 3 30 Chloroethane 50.0 55.12 ug/L 110 31 -213 9 30 Chloroform 50.0 50.09 ug/L 100 70 -130 3 30 Chloromethane 50.0 40.37 ug/L 81 59 -127 3 30 cis-1,2-Dichloroethene 50.0 47.24 ug/L 94 70 -130 2 30 cis-1,3-Dichloropropene 50.0 53.77 ug/L 108 70 -130 2 20 Dibromomethane 50.0 53.11 ug/L 106 70 -130 1 30 Dichlorobromomethane 50.0 51.10 ug/L 102 70 -130 1 30 Dichlorodifluoromethane 50.0 34.38 *-ug/L 69 70 -130 2 40 Ethylbenzene 50.0 52.51 ug/L 105 70 -130 2 20 Ethylene Dibromide 50.0 55.89 ug/L 112 70 -130 4 30 Hexachlorobutadiene 50.0 45.32 ug/L 91 70 -130 6 20 Hexane 50.0 38.50 ug/L 77 70 -130 3 30 Iodomethane 50.0 54.25 ug/L 108 52 -129 2 30 Isopropylbenzene 50.0 52.72 ug/L 105 70 -130 0 30 m,p-Xylene 50.0 51.38 ug/L 103 70 -130 1 30 Methyl tert-butyl ether 50.0 51.46 ug/L 103 70 -130 4 30 Methylene Chloride 50.0 51.30 ug/L 103 70 -130 1 30 Naphthalene 50.0 54.58 ug/L 109 57 -149 0 30 n-Butylbenzene 50.0 46.92 ug/L 94 70 -130 4 30 n-Heptane 50.0 35.21 ug/L 70 65 -120 3 30 N-Propylbenzene 50.0 52.65 ug/L 105 70 -130 2 30 o-Xylene 50.0 52.80 ug/L 106 70 -130 0 30 sec-Butylbenzene 50.0 53.37 ug/L 107 70 -130 1 30 Styrene 50.0 56.71 ug/L 113 70 -130 0 30 tert-Butylbenzene 50.0 53.07 ug/L 106 70 -130 1 30 Tetrachloroethene 50.0 51.09 ug/L 102 70 -130 1 30 Toluene 50.0 52.04 ug/L 104 70 -130 0 30 Eurofins Savannah Page 34 of 70 7/12/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 QC Sample Results Job ID: 680-217736-1Client: S&ME, Inc. Project/Site: Greenhouse Project Method: 8260D - Volatile Organic Compounds by GC/MS (Continued) Client Sample ID: Lab Control Sample DupLab Sample ID: LCSD 680-730068/6 Matrix: Water Prep Type: Total/NA Analysis Batch: 730068 trans-1,2-Dichloroethene 50.0 52.47 ug/L 105 70 -130 0 30 Analyte LCSD LCSD DUnitResultQualifier %Rec Spike Added %Rec Limits LimitRPD RPD trans-1,3-Dichloropropene 50.0 53.56 ug/L 107 70 -130 2 30 trans-1,4-Dichloro-2-butene 50.0 55.19 ug/L 110 67 -120 1 30 Trichloroethene 50.0 51.89 ug/L 104 70 -130 2 30 Trichlorofluoromethane 50.0 50.06 ug/L 100 63 -142 2 30 Vinyl acetate 100 199.4 *+ug/L 199 67 -135 4 30 Vinyl chloride 50.0 37.93 ug/L 76 66 -129 2 30 Xylenes, Total 100 104.2 ug/L 104 70 -130 1 30 1,2-Dichloroethane-d4 (Surr)60 -124 Surrogate 94 LCSD LCSD Qualifier Limits%Recovery 944-Bromofluorobenzene (Surr)70 -130 107Dibromofluoromethane (Surr)70 -130 109Toluene-d8 (Surr)70 -130 Method: 8270E - Semivolatile Organic Compounds (GC/MS) Client Sample ID: Method BlankLab Sample ID: MB 680-729541/1-A Matrix: Water Prep Type: Total/NA Analysis Batch: 729586 Prep Batch: 729541 RL MDL 1,1'-Biphenyl ND 10.0 4.60 ug/L 07/07/22 11:34 07/07/22 18:50 1 MB MB Analyte Dil FacAnalyzedPreparedDUnitResultQualifier ND 3.3010.0 ug/L 07/07/22 11:34 07/07/22 18:50 12,4,5-Trichlorophenol ND 2.2010.0 ug/L 07/07/22 11:34 07/07/22 18:50 12,4,6-Trichlorophenol ND 3.7010.0 ug/L 07/07/22 11:34 07/07/22 18:50 12,4-Dichlorophenol ND 3.0010.0 ug/L 07/07/22 11:34 07/07/22 18:50 12,4-Dimethylphenol ND 16.050.0 ug/L 07/07/22 11:34 07/07/22 18:50 12,4-Dinitrophenol ND 2.3010.0 ug/L 07/07/22 11:34 07/07/22 18:50 12,4-Dinitrotoluene ND 2.8010.0 ug/L 07/07/22 11:34 07/07/22 18:50 12,6-Dinitrotoluene ND 4.8010.0 ug/L 07/07/22 11:34 07/07/22 18:50 12-Chloronaphthalene ND 3.2010.0 ug/L 07/07/22 11:34 07/07/22 18:50 12-Chlorophenol ND 4.6010.0 ug/L 07/07/22 11:34 07/07/22 18:50 12-Methylnaphthalene ND 1.8010.0 ug/L 07/07/22 11:34 07/07/22 18:50 12-Methylphenol ND 2.9050.0 ug/L 07/07/22 11:34 07/07/22 18:50 12-Nitroaniline ND 3.9010.0 ug/L 07/07/22 11:34 07/07/22 18:50 12-Nitrophenol ND 1.4010.0 ug/L 07/07/22 11:34 07/07/22 18:50 13 & 4 Methylphenol ND 10.060.0 ug/L 07/07/22 11:34 07/07/22 18:50 13,3'-Dichlorobenzidine ND 3.0050.0 ug/L 07/07/22 11:34 07/07/22 18:50 13-Nitroaniline ND 5.3050.0 ug/L 07/07/22 11:34 07/07/22 18:50 14,6-Dinitro-2-methylphenol ND 4.7010.0 ug/L 07/07/22 11:34 07/07/22 18:50 14-Bromophenyl phenyl ether ND 2.5010.0 ug/L 07/07/22 11:34 07/07/22 18:50 14-Chloro-3-methylphenol ND 1.0020.0 ug/L 07/07/22 11:34 07/07/22 18:50 14-Chloroaniline ND 5.3010.0 ug/L 07/07/22 11:34 07/07/22 18:50 14-Chlorophenyl phenyl ether ND 3.0050.0 ug/L 07/07/22 11:34 07/07/22 18:50 14-Nitroaniline ND 8.1050.0 ug/L 07/07/22 11:34 07/07/22 18:50 14-Nitrophenol ND 4.4010.0 ug/L 07/07/22 11:34 07/07/22 18:50 1Acenaphthene ND 3.6010.0 ug/L 07/07/22 11:34 07/07/22 18:50 1Acenaphthylene ND 2.2010.0 ug/L 07/07/22 11:34 07/07/22 18:50 1Acetophenone Eurofins Savannah Page 35 of 70 7/12/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 QC Sample Results Job ID: 680-217736-1Client: S&ME, Inc. Project/Site: Greenhouse Project Method: 8270E - Semivolatile Organic Compounds (GC/MS) (Continued) Client Sample ID: Method BlankLab Sample ID: MB 680-729541/1-A Matrix: Water Prep Type: Total/NA Analysis Batch: 729586 Prep Batch: 729541 RL MDL Anthracene ND 10.0 3.60 ug/L 07/07/22 11:34 07/07/22 18:50 1 MB MB Analyte Dil FacAnalyzedPreparedDUnitResultQualifier ND 2.2010.0 ug/L 07/07/22 11:34 07/07/22 18:50 1Atrazine ND 4.8010.0 ug/L 07/07/22 11:34 07/07/22 18:50 1Benzaldehyde ND 4.2010.0 ug/L 07/07/22 11:34 07/07/22 18:50 1Benzo[a]anthracene ND 2.8010.0 ug/L 07/07/22 11:34 07/07/22 18:50 1Benzo[a]pyrene ND 3.1010.0 ug/L 07/07/22 11:34 07/07/22 18:50 1Benzo[b]fluoranthene ND 3.0010.0 ug/L 07/07/22 11:34 07/07/22 18:50 1Benzo[g,h,i]perylene ND 2.9010.0 ug/L 07/07/22 11:34 07/07/22 18:50 1Benzo[k]fluoranthene ND 3.1010.0 ug/L 07/07/22 11:34 07/07/22 18:50 1bis (2-chloroisopropyl) ether ND 1.8010.0 ug/L 07/07/22 11:34 07/07/22 18:50 1Bis(2-chloroethoxy)methane ND 3.6010.0 ug/L 07/07/22 11:34 07/07/22 18:50 1Bis(2-chloroethyl)ether ND 3.0010.0 ug/L 07/07/22 11:34 07/07/22 18:50 1Bis(2-ethylhexyl) phthalate ND 2.8010.0 ug/L 07/07/22 11:34 07/07/22 18:50 1Butyl benzyl phthalate ND 2.8010.0 ug/L 07/07/22 11:34 07/07/22 18:50 1Caprolactam ND 1.8010.0 ug/L 07/07/22 11:34 07/07/22 18:50 1Carbazole ND 3.8010.0 ug/L 07/07/22 11:34 07/07/22 18:50 1Chrysene ND 3.0010.0 ug/L 07/07/22 11:34 07/07/22 18:50 1Dibenz(a,h)anthracene ND 1.9010.0 ug/L 07/07/22 11:34 07/07/22 18:50 1Dibenzofuran ND 2.2010.0 ug/L 07/07/22 11:34 07/07/22 18:50 1Diethyl phthalate ND 2.1010.0 ug/L 07/07/22 11:34 07/07/22 18:50 1Dimethyl phthalate ND 2.3010.0 ug/L 07/07/22 11:34 07/07/22 18:50 1Di-n-butyl phthalate ND 2.8010.0 ug/L 07/07/22 11:34 07/07/22 18:50 1Di-n-octyl phthalate ND 1.6010.0 ug/L 07/07/22 11:34 07/07/22 18:50 1Fluoranthene ND 3.4010.0 ug/L 07/07/22 11:34 07/07/22 18:50 1Fluorene ND 1.6010.0 ug/L 07/07/22 11:34 07/07/22 18:50 1Hexachlorobenzene ND 4.0010.0 ug/L 07/07/22 11:34 07/07/22 18:50 1Hexachlorobutadiene ND 3.5010.0 ug/L 07/07/22 11:34 07/07/22 18:50 1Hexachlorocyclopentadiene ND 3.6010.0 ug/L 07/07/22 11:34 07/07/22 18:50 1Hexachloroethane ND 4.3010.0 ug/L 07/07/22 11:34 07/07/22 18:50 1Indeno[1,2,3-cd]pyrene ND 2.0010.0 ug/L 07/07/22 11:34 07/07/22 18:50 1Isophorone ND 3.5010.0 ug/L 07/07/22 11:34 07/07/22 18:50 1Naphthalene ND 3.5010.0 ug/L 07/07/22 11:34 07/07/22 18:50 1Nitrobenzene ND 2.4010.0 ug/L 07/07/22 11:34 07/07/22 18:50 1N-Nitrosodi-n-propylamine ND 2.9010.0 ug/L 07/07/22 11:34 07/07/22 18:50 1N-Nitrosodiphenylamine ND 9.9050.0 ug/L 07/07/22 11:34 07/07/22 18:50 1Pentachlorophenol ND 4.3010.0 ug/L 07/07/22 11:34 07/07/22 18:50 1Phenanthrene ND 1.5010.0 ug/L 07/07/22 11:34 07/07/22 18:50 1Phenol ND 3.7010.0 ug/L 07/07/22 11:34 07/07/22 18:50 1Pyrene 2,4,6-Tribromophenol (Surr)106 30-130 07/07/22 18:50 1 MB MB Surrogate 07/07/22 11:34 Dil FacPreparedAnalyzedQualifierLimits%Recovery 59 07/07/22 11:34 07/07/22 18:50 12-Fluorobiphenyl (Surr)25-130 33 07/07/22 11:34 07/07/22 18:50 12-Fluorophenol (Surr)10-130 60 07/07/22 11:34 07/07/22 18:50 1Nitrobenzene-d5 (Surr)30-130 22 07/07/22 11:34 07/07/22 18:50 1Phenol-d5 (Surr)10-130 77 07/07/22 11:34 07/07/22 18:50 1Terphenyl-d14 (Surr)35-131 Eurofins Savannah Page 36 of 70 7/12/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 QC Sample Results Job ID: 680-217736-1Client: S&ME, Inc. Project/Site: Greenhouse Project Method: 8270E - Semivolatile Organic Compounds (GC/MS) (Continued) Client Sample ID: Lab Control SampleLab Sample ID: LCS 680-729541/2-A Matrix: Water Prep Type: Total/NA Analysis Batch: 729586 Prep Batch: 729541 1,1'-Biphenyl 200 122.5 ug/L 61 26 -130 Analyte LCS LCS DUnitResultQualifier %Rec Spike Added %Rec Limits 2,4,5-Trichlorophenol 200 159.2 ug/L 80 26 -130 2,4,6-Trichlorophenol 200 156.1 ug/L 78 28 -130 2,4-Dichlorophenol 200 148.4 ug/L 74 27 -130 2,4-Dimethylphenol 200 135.7 ug/L 68 26 -130 2,4-Dinitrophenol 400 383.2 ug/L 96 23 -130 2,4-Dinitrotoluene 200 175.4 ug/L 88 37 -130 2,6-Dinitrotoluene 200 164.0 ug/L 82 35 -130 2-Chloronaphthalene 200 128.4 ug/L 64 25 -130 2-Chlorophenol 200 118.8 ug/L 59 24 -130 2-Methylnaphthalene 200 126.6 ug/L 63 22 -130 2-Methylphenol 200 116.2 ug/L 58 21 -130 2-Nitroaniline 200 165.9 ug/L 83 36 -130 2-Nitrophenol 200 148.8 ug/L 74 27 -130 3 & 4 Methylphenol 200 113.8 ug/L 57 19 -130 3,3'-Dichlorobenzidine 200 203.6 ug/L 102 35 -130 3-Nitroaniline 200 149.9 ug/L 75 14 -130 4,6-Dinitro-2-methylphenol 400 379.1 ug/L 95 38 -130 4-Bromophenyl phenyl ether 200 164.3 ug/L 82 34 -130 4-Chloro-3-methylphenol 200 171.7 ug/L 86 28 -130 4-Chloroaniline 200 135.2 ug/L 68 10 -130 4-Chlorophenyl phenyl ether 200 153.3 ug/L 77 31 -130 4-Nitroaniline 200 152.0 ug/L 76 36 -130 4-Nitrophenol 400 130.1 ug/L 33 10 -130 Acenaphthene 200 119.9 ug/L 60 28 -130 Acenaphthylene 200 135.7 ug/L 68 31 -130 Acetophenone 200 127.5 ug/L 64 28 -130 Anthracene 200 140.0 ug/L 70 36 -130 Atrazine 200 150.6 ug/L 75 10 -142 Benzaldehyde 200 118.6 ug/L 59 22 -130 Benzo[a]anthracene 200 154.6 ug/L 77 34 -130 Benzo[a]pyrene 200 146.3 ug/L 73 36 -130 Benzo[b]fluoranthene 200 140.0 ug/L 70 35 -130 Benzo[g,h,i]perylene 200 152.7 ug/L 76 35 -130 Benzo[k]fluoranthene 200 138.7 ug/L 69 34 -130 bis (2-chloroisopropyl) ether 200 141.7 ug/L 71 33 -130 Bis(2-chloroethoxy)methane 200 130.4 ug/L 65 31 -130 Bis(2-chloroethyl)ether 200 129.7 ug/L 65 30 -130 Bis(2-ethylhexyl) phthalate 200 132.0 ug/L 66 33 -138 Butyl benzyl phthalate 200 150.1 ug/L 75 35 -135 Caprolactam 200 64.41 ug/L 32 10 -130 Carbazole 200 144.4 ug/L 72 36 -130 Chrysene 200 154.3 ug/L 77 33 -130 Dibenz(a,h)anthracene 200 154.3 ug/L 77 35 -130 Dibenzofuran 200 136.6 ug/L 68 31 -130 Diethyl phthalate 200 138.1 ug/L 69 36 -130 Dimethyl phthalate 200 148.3 ug/L 74 34 -130 Di-n-butyl phthalate 200 145.2 ug/L 73 35 -130 Eurofins Savannah Page 37 of 70 7/12/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 QC Sample Results Job ID: 680-217736-1Client: S&ME, Inc. Project/Site: Greenhouse Project Method: 8270E - Semivolatile Organic Compounds (GC/MS) (Continued) Client Sample ID: Lab Control SampleLab Sample ID: LCS 680-729541/2-A Matrix: Water Prep Type: Total/NA Analysis Batch: 729586 Prep Batch: 729541 Di-n-octyl phthalate 200 164.5 ug/L 82 34 -139 Analyte LCS LCS DUnitResultQualifier %Rec Spike Added %Rec Limits Fluoranthene 200 160.9 ug/L 80 35 -130 Fluorene 200 138.4 ug/L 69 33 -130 Hexachlorobenzene 200 175.9 ug/L 88 30 -130 Hexachlorobutadiene 200 138.0 ug/L 69 12 -130 Hexachlorocyclopentadiene 200 139.9 ug/L 70 15 -130 Hexachloroethane 200 111.2 ug/L 56 12 -130 Indeno[1,2,3-cd]pyrene 200 192.6 ug/L 96 34 -130 Isophorone 200 144.6 ug/L 72 27 -130 Naphthalene 200 122.9 ug/L 61 19 -130 Nitrobenzene 200 134.7 ug/L 67 32 -130 N-Nitrosodi-n-propylamine 200 148.3 ug/L 74 33 -130 N-Nitrosodiphenylamine 200 134.5 ug/L 67 35 -130 Pentachlorophenol 400 355.6 ug/L 89 24 -130 Phenanthrene 200 134.1 ug/L 67 36 -130 Phenol 200 55.33 ug/L 28 10 -130 Pyrene 200 140.5 ug/L 70 33 -130 2,4,6-Tribromophenol (Surr)30 -130 Surrogate 114 LCS LCS Qualifier Limits%Recovery 612-Fluorobiphenyl (Surr)25 -130 362-Fluorophenol (Surr)10 -130 65Nitrobenzene-d5 (Surr)30 -130 27Phenol-d5 (Surr)10 -130 81Terphenyl-d14 (Surr)35 -131 Method: 6020B - Metals (ICP/MS) Client Sample ID: Method BlankLab Sample ID: MB 680-729181/1-A Matrix: Water Prep Type: Total Recoverable Analysis Batch: 729491 Prep Batch: 729181 RL MDL Arsenic ND 0.00300 0.000860 mg/L 07/05/22 17:15 07/06/22 21:41 1 MB MB Analyte Dil FacAnalyzedPreparedDUnitResultQualifier ND 0.0008900.00500 mg/L 07/05/22 17:15 07/06/22 21:41 1Barium ND 0.00007800.000500 mg/L 07/05/22 17:15 07/06/22 21:41 1Cadmium ND 0.002600.00500 mg/L 07/05/22 17:15 07/06/22 21:41 1Chromium ND 0.0003400.00250 mg/L 07/05/22 17:15 07/06/22 21:41 1Lead ND 0.001200.00250 mg/L 07/05/22 17:15 07/06/22 21:41 1Selenium ND 0.0003900.00100 mg/L 07/05/22 17:15 07/06/22 21:41 1Silver Client Sample ID: Lab Control SampleLab Sample ID: LCS 680-729181/2-A Matrix: Water Prep Type: Total Recoverable Analysis Batch: 729491 Prep Batch: 729181 Arsenic 0.100 0.1009 mg/L 101 80 -120 Analyte LCS LCS DUnitResultQualifier %Rec Spike Added %Rec Limits Barium 0.100 0.1002 mg/L 100 80 -120 Cadmium 0.0500 0.04968 mg/L 99 80 -120 Eurofins Savannah Page 38 of 70 7/12/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 QC Sample Results Job ID: 680-217736-1Client: S&ME, Inc. Project/Site: Greenhouse Project Method: 6020B - Metals (ICP/MS) (Continued) Client Sample ID: Lab Control SampleLab Sample ID: LCS 680-729181/2-A Matrix: Water Prep Type: Total Recoverable Analysis Batch: 729491 Prep Batch: 729181 Chromium 0.100 0.1023 mg/L 102 80 -120 Analyte LCS LCS DUnitResultQualifier %Rec Spike Added %Rec Limits Lead 0.505 0.4952 mg/L 98 80 -120 Selenium 0.100 0.09967 mg/L 99 80 -120 Silver 0.0500 0.05094 mg/L 102 80 -120 Method: 7470A - Mercury (CVAA) Client Sample ID: Method BlankLab Sample ID: MB 680-729248/1-A Matrix: Water Prep Type: Total/NA Analysis Batch: 729366 Prep Batch: 729248 RL MDL Mercury ND 0.000200 0.0000800 mg/L 07/06/22 09:06 07/06/22 14:31 1 MB MB Analyte Dil FacAnalyzedPreparedDUnitResultQualifier Client Sample ID: Lab Control SampleLab Sample ID: LCS 680-729248/2-A Matrix: Water Prep Type: Total/NA Analysis Batch: 729366 Prep Batch: 729248 Mercury 0.00250 0.002272 mg/L 91 80 -120 Analyte LCS LCS DUnitResultQualifier %Rec Spike Added %Rec Limits Eurofins Savannah Page 39 of 70 7/12/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 QC Association Summary Job ID: 680-217736-1Client: S&ME, Inc. Project/Site: Greenhouse Project GC/MS VOA Analysis Batch: 729670 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Water 8260D680-217736-1 GW-4 Total/NA Water 8260D680-217736-3 GW-2 Total/NA Water 8260D680-217736-4 GW-1 Total/NA Water 8260D680-217736-5 Duplicate Total/NA Water 8260DMB 680-729670/14 Method Blank Total/NA Water 8260DLCS 680-729670/9 Lab Control Sample Total/NA Water 8260DLCSD 680-729670/10 Lab Control Sample Dup Total/NA Analysis Batch: 730068 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Water 8260D680-217736-2 GW-3 Total/NA Water 8260DMB 680-730068/9 Method Blank Total/NA Water 8260DLCS 680-730068/5 Lab Control Sample Total/NA Water 8260DLCSD 680-730068/6 Lab Control Sample Dup Total/NA GC/MS Semi VOA Prep Batch: 729541 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Water 3510C680-217736-1 GW-4 Total/NA Water 3510C680-217736-2 GW-3 Total/NA Water 3510C680-217736-3 GW-2 Total/NA Water 3510C680-217736-4 GW-1 Total/NA Water 3510C680-217736-5 Duplicate Total/NA Water 3510CMB 680-729541/1-A Method Blank Total/NA Water 3510CLCS 680-729541/2-A Lab Control Sample Total/NA Analysis Batch: 729586 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Water 8270E 729541680-217736-1 GW-4 Total/NA Water 8270E 729541680-217736-2 GW-3 Total/NA Water 8270E 729541680-217736-3 GW-2 Total/NA Water 8270E 729541680-217736-4 GW-1 Total/NA Water 8270E 729541680-217736-5 Duplicate Total/NA Water 8270E 729541MB 680-729541/1-A Method Blank Total/NA Water 8270E 729541LCS 680-729541/2-A Lab Control Sample Total/NA Metals Prep Batch: 729181 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Water 3005A680-217736-1 GW-4 Total Recoverable Water 3005A680-217736-2 GW-3 Total Recoverable Water 3005A680-217736-3 GW-2 Total Recoverable Water 3005A680-217736-4 GW-1 Total Recoverable Water 3005A680-217736-5 Duplicate Total Recoverable Water 3005AMB 680-729181/1-A Method Blank Total Recoverable Water 3005ALCS 680-729181/2-A Lab Control Sample Total Recoverable Prep Batch: 729248 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Water 7470A680-217736-1 GW-4 Total/NA Eurofins Savannah Page 40 of 70 7/12/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 QC Association Summary Job ID: 680-217736-1Client: S&ME, Inc. Project/Site: Greenhouse Project Metals (Continued) Prep Batch: 729248 (Continued) Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Water 7470A680-217736-2 GW-3 Total/NA Water 7470A680-217736-3 GW-2 Total/NA Water 7470A680-217736-4 GW-1 Total/NA Water 7470A680-217736-5 Duplicate Total/NA Water 7470AMB 680-729248/1-A Method Blank Total/NA Water 7470ALCS 680-729248/2-A Lab Control Sample Total/NA Analysis Batch: 729366 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Water 7470A 729248680-217736-1 GW-4 Total/NA Water 7470A 729248680-217736-2 GW-3 Total/NA Water 7470A 729248680-217736-3 GW-2 Total/NA Water 7470A 729248680-217736-4 GW-1 Total/NA Water 7470A 729248680-217736-5 Duplicate Total/NA Water 7470A 729248MB 680-729248/1-A Method Blank Total/NA Water 7470A 729248LCS 680-729248/2-A Lab Control Sample Total/NA Analysis Batch: 729491 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Water 6020B 729181680-217736-1 GW-4 Total Recoverable Water 6020B 729181680-217736-2 GW-3 Total Recoverable Water 6020B 729181680-217736-3 GW-2 Total Recoverable Water 6020B 729181680-217736-4 GW-1 Total Recoverable Water 6020B 729181680-217736-5 Duplicate Total Recoverable Water 6020B 729181MB 680-729181/1-A Method Blank Total Recoverable Water 6020B 729181LCS 680-729181/2-A Lab Control Sample Total Recoverable Eurofins Savannah Page 41 of 70 7/12/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 Lab Chronicle Client: S&ME, Inc.Job ID: 680-217736-1 Project/Site: Greenhouse Project Client Sample ID: GW-4 Lab Sample ID: 680-217736-1 Matrix: WaterDate Collected: 06/30/22 14:10 Date Received: 07/01/22 11:00 Analysis 8260D SMP07/08/22 19:241 TAL SAV729670 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA 5 mL 5 mL Instrument ID:CMSC Prep 3510C 729541 07/07/22 11:34 MR TAL SAVTotal/NA 537 mL 1 mL Analysis 8270E 1 729586 07/07/22 23:47 T1C TAL SAVTotal/NA CMSNInstrument ID: Prep 3005A 729181 07/05/22 17:15 JE TAL SAVTotal Recoverable 50 mL 250 mL Analysis 6020B 1 729491 07/06/22 22:18 BWR TAL SAVTotal Recoverable ICPMSDInstrument ID: Prep 7470A 729248 07/06/22 09:06 JKL TAL SAVTotal/NA 50 mL 50 mL Analysis 7470A 1 729366 07/06/22 14:59 JKL TAL SAVTotal/NA QuickTrace2Instrument ID: Client Sample ID: GW-3 Lab Sample ID: 680-217736-2 Matrix: WaterDate Collected: 06/30/22 15:15 Date Received: 07/01/22 11:00 Analysis 8260D P1C07/12/22 00:181 TAL SAV730068 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA 5 mL 5 mL Instrument ID:CMSU Prep 3510C 729541 07/07/22 11:34 MR TAL SAVTotal/NA 544.8 mL 1 mL Analysis 8270E 1 729586 07/08/22 00:11 T1C TAL SAVTotal/NA CMSNInstrument ID: Prep 3005A 729181 07/05/22 17:15 JE TAL SAVTotal Recoverable 50 mL 250 mL Analysis 6020B 1 729491 07/06/22 22:20 BWR TAL SAVTotal Recoverable ICPMSDInstrument ID: Prep 7470A 729248 07/06/22 09:06 JKL TAL SAVTotal/NA 50 mL 50 mL Analysis 7470A 1 729366 07/06/22 15:02 JKL TAL SAVTotal/NA QuickTrace2Instrument ID: Client Sample ID: GW-2 Lab Sample ID: 680-217736-3 Matrix: WaterDate Collected: 06/30/22 16:20 Date Received: 07/01/22 11:00 Analysis 8260D SMP07/08/22 21:0010 TAL SAV729670 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA 5 mL 5 mL Instrument ID:CMSC Prep 3510C 729541 07/07/22 11:34 MR TAL SAVTotal/NA 515 mL 1 mL Analysis 8270E 1 729586 07/08/22 00:36 T1C TAL SAVTotal/NA CMSNInstrument ID: Prep 3005A 729181 07/05/22 17:15 JE TAL SAVTotal Recoverable 50 mL 250 mL Analysis 6020B 1 729491 07/06/22 22:23 BWR TAL SAVTotal Recoverable ICPMSDInstrument ID: Prep 7470A 729248 07/06/22 09:06 JKL TAL SAVTotal/NA 50 mL 50 mL Analysis 7470A 1 729366 07/06/22 15:04 JKL TAL SAVTotal/NA QuickTrace2Instrument ID: Eurofins Savannah Page 42 of 70 7/12/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 Lab Chronicle Client: S&ME, Inc.Job ID: 680-217736-1 Project/Site: Greenhouse Project Client Sample ID: GW-1 Lab Sample ID: 680-217736-4 Matrix: WaterDate Collected: 06/30/22 17:25 Date Received: 07/01/22 11:00 Analysis 8260D SMP07/08/22 21:195 TAL SAV729670 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA 5 mL 5 mL Instrument ID:CMSC Prep 3510C 729541 07/07/22 11:34 MR TAL SAVTotal/NA 537.6 mL 1 mL Analysis 8270E 1 729586 07/08/22 01:01 T1C TAL SAVTotal/NA CMSNInstrument ID: Prep 3005A 729181 07/05/22 17:15 JE TAL SAVTotal Recoverable 50 mL 250 mL Analysis 6020B 1 729491 07/06/22 22:25 BWR TAL SAVTotal Recoverable ICPMSDInstrument ID: Prep 7470A 729248 07/06/22 09:06 JKL TAL SAVTotal/NA 50 mL 50 mL Analysis 7470A 1 729366 07/06/22 15:07 JKL TAL SAVTotal/NA QuickTrace2Instrument ID: Client Sample ID: Duplicate Lab Sample ID: 680-217736-5 Matrix: WaterDate Collected: 06/30/22 00:00 Date Received: 07/01/22 11:00 Analysis 8260D SMP07/08/22 21:385 TAL SAV729670 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA 5 mL 5 mL Instrument ID:CMSC Prep 3510C 729541 07/07/22 11:34 MR TAL SAVTotal/NA 542 mL 1 mL Analysis 8270E 1 729586 07/08/22 01:25 T1C TAL SAVTotal/NA CMSNInstrument ID: Prep 3005A 729181 07/05/22 17:15 JE TAL SAVTotal Recoverable 50 mL 250 mL Analysis 6020B 1 729491 07/06/22 22:28 BWR TAL SAVTotal Recoverable ICPMSDInstrument ID: Prep 7470A 729248 07/06/22 09:06 JKL TAL SAVTotal/NA 50 mL 50 mL Analysis 7470A 1 729366 07/06/22 15:09 JKL TAL SAVTotal/NA QuickTrace2Instrument ID: Laboratory References: Rochester = Rochester, NY, 1565 Jefferson Road, Building 300, Suite 360, Rochester, NY 14623 TAL SAV = Eurofins Savannah, 5102 LaRoche Avenue, Savannah, GA 31404, TEL (912)354-7858 Eurofins Savannah Page 43 of 70 7/12/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 Accreditation/Certification Summary Client: S&ME, Inc.Job ID: 680-217736-1 Project/Site: Greenhouse Project Laboratory: Eurofins Savannah The accreditations/certifications listed below are applicable to this report. Authority Program Identification Number Expiration Date North Carolina (WW/SW)State 269 12-31-22 Eurofins Savannah Page 44 of 70 7/12/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 Method Summary Job ID: 680-217736-1Client: S&ME, Inc. Project/Site: Greenhouse Project Method Method Description LaboratoryProtocol SW8468260DVolatile Organic Compounds by GC/MS TAL SAV SW8468270ESemivolatile Organic Compounds (GC/MS)TAL SAV SW8466020BMetals (ICP/MS)TAL SAV SW8467470AMercury (CVAA)TAL SAV NoneSubcontractGeneral Subcontract Method Rochester SW8463005APreparation, Total Recoverable or Dissolved Metals TAL SAV SW8463510CLiquid-Liquid Extraction (Separatory Funnel)TAL SAV SW8465030BPurge and Trap TAL SAV SW8467470APreparation, Mercury TAL SAV Protocol References: None = None SW846 = "Test Methods For Evaluating Solid Waste, Physical/Chemical Methods", Third Edition, November 1986 And Its Updates. Laboratory References: Rochester = Rochester, NY, 1565 Jefferson Road, Building 300, Suite 360, Rochester, NY 14623 TAL SAV = Eurofins Savannah, 5102 LaRoche Avenue, Savannah, GA 31404, TEL (912)354-7858 Eurofins Savannah Page 45 of 70 7/12/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 July 08, 2022 Service Request No:R2206035 John Andros Eurofins ET NW (formerly TestAmerica) Savannah, GA 31404 All testing was performed according to our laboratory’s quality assurance program and met the requirements of the TNI standards except as noted in the case narrative report. Any testing not included in the lab's accreditation is identified on a Non-Certified Analytes report. All results are intended to be considered in their entirety. ALS Environmental is not responsible for use of less than the complete report. Results apply only to the individual samples submitted to the lab for analysis, as listed in the report. The measurement uncertainty of the results included in this report is within that expected when using the prescribed method(s), and represented by Laboratory Control Sample control limits. Any events, such as QC failures or Holding Time exceedances, which may add to the uncertainty are explained in the report narrative or are flagged with qualifiers. The flags are explained in the Report Qualifiers and Definitions page of this report. For your reference, these analyses have been assigned our service request number Enclosed are the results of the sample(s) submitted to our laboratory Laboratory Results for:Greenhouse Project, Mangum St. Brownfield Dear John, July 01, 2022 R2206035. Respectfully submitted, ALS Group USA, Corp. dba ALS Environmental Nicole Mansen Project Manager dba ALS Environmental ALS Group USA, Corp. ADDRESS FAXPHONE 1565 Jefferson Road, Building 300, Suite 360, Rochester, NY 14623 +1 585 288 8475+1 585 288 5380 | Page 1 of 23Page 46 of 70 7/12/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 Narrative Documents ALS Environmental—Rochester Laboratory 1565 Jefferson Road, Building 300, Suite 360, Rochester, NY 14623 Phone (585) 288-5380 Fax (585) 288-8475 www.alsglobal.com RIGHT SOLUTIONS | RIGHT PARTNER Page 2 of 23Page 47 of 70 7/12/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 CASE NARRATIVE Client: Project: Sample Matrix: Service Request: Date Received: Eurofins ET NW (formerly TestAmerica) Greenhouse Project, Mangum St. Brownfield Water R2206035 07/01/2022 All analyses were performed consistent with the quality assurance program of ALS Environmental. This report contains analytical results for samples for the Tier II level requested by the client. Sample Receipt: Five water samples were received for analysis at ALS Environmental on 07/01/2022. Any discrepancies upon initial sample inspection are annotated on the sample receipt and preservation form included within this report. The samples were stored at minimum in accordance with the analytical method requirements. General Chemistry: No significant anomalies were noted with this analysis. 1565 Jefferson Rd, Building 300, Rochester, NY 14623 | 585-288-5380 | www.alsglobal.com Approved by Date 07/08/2022 Page 3 of 23Page 48 of 70 7/12/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 Sample Receipt Information ALS Environmental—Rochester Laboratory 1565 Jefferson Road, Building 300, Suite 360, Rochester, NY 14623 Phone (585) 288-5380 Fax (585) 288-8475 www.alsglobal.com RIGHT SOLUTIONS | RIGHT PARTNER Page 4 of 23Page 49 of 70 7/12/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 GW-4R2206035-001 6/30/2022 1410 GW-3R2206035-002 6/30/2022 1515 GW-2R2206035-003 6/30/2022 1620 GW-1R2206035-004 6/30/2022 1725 DuplicateR2206035-005 6/30/2022 Client:Eurofins ET NW (formerly TestAmerica)Service Request:R2206035 Project:Greenhouse Project, Mangum St. Brownfield/68027092 SAMPLE CROSS-REFERENCE SAMPLE #CLIENT SAMPLE ID DATE TIME Printed 7/8/2022 2:27:33 PM Sample Summary Page 5 of 23Page 50 of 70 7/12/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 Eurofins TestAmerica,Savannah 5102 laRoche Avenue Savannah,GA 31404 Phon.(912)354.7858 Fax (912)352-0165 Chain of Custody Record ::~eurofins I Em1ronntent TestTnx Afnl!l'lca Samp\tlr:LftbPM:C8rIietT~No(a):cae No: Cllenllnfonnallon James Waters John Andros C1ilmIContllCl:Phone:E-Mttl:State of Orlgln:Pogo, Shipping J ReceMng iohn.androg@et evrofinsus com North Carolina Page of Compony.IPWS1D:Jobtl: ALS Laboratory Group Anal sis Re UeSled Address:DuctDltft RtqUe1I~:Preservation Codes: 1565 Jefferson Rd .•B1d9.300.St•.360 A.HCl M.HexztncCity.TAT Requested (days):0:B.NereH N."""Rochester ~ c.zn Acetllte Q-AlNa02 State.ZIp:D.NlIrlcAdd P.Na204S NY 14623 Comp(lance Project •••••No E.NaHS04 0-ND2S03;;;F-McOH R-No2S203Phono,PO#:a G.Amchlor S.H2SO<0-••H-Aacof1llcAcId T •TSPDodecehyclrate Ernell:0#:Z :>,...u.Aoetono~I !!!.~J-OIWnle1 V.MCAA ProjoctNamlt:EurofrnsProjectiii:l ~g;.~K.EOTA W-pH4.5~l.EOA z.other(apecffy)Greenhouse Projed 66027092 {:••iSit,,:SSOWIiI:~~~u Othor. Mangum St.Brownfield E 1; ~~~ Sample Matrix ~!(--.~'"E Type n "~.-.u zsample(C""""""-.~;; SamDle Identification SamDle Dnte TIme G-.reb)1TJon..••••_d::.'"{?SoeclallnstructionslNote: Preservation Code:X I X GW-4 6130/22 1410 G W X GW-3 6130/22 1515 G W X GW.2 6130/22 1620 G W X GW.1 6130/22 1725 G W X DUPLICATE 6130/22 NlA G W X PossIble Hazard Identfflcatlon sad'e Disposal (A foo may be assassed "samples are retained longer than 1month) oNon~8Z8rd 0 Flammable oSkin Irritant o Poison B CJ Unknown o Redioloolcsl Retum ToClient 0 DiSDOSSl8v Lsb 0 Archive For Months Deliverable Requested:I,II,III,IV,Other (speclfy)Special InstrudlonsJOC RequIrements: Empty Kit Relinquished by:IDa'.:ITlme:1M•••••of""''''''''''' ""."""""by/-J..A.A-r 11.-/J,DatefTJme:/130 Com R~~~"",/°7l7'J ..u q :l/i)I~~6/3,!/:;J -ETtif Relinquishedby:Date1Tlrne:Com,.",RecelYedby.-DateITlmo'r......-nvR22060355 , 1 Relinquishedby:DatelTIme:Com,.",Reootveclby.0"''''Euro1In.ETNW (formtl'ty TlltAm.rtCil IGrunhoullProJ.d,M.nllum at.Brownfl.ld Custody Seals Intact:ICustodY Seal No.:CooterT~ratuTll(lI).C find OtherRelNlrb:l 11111111111111111111111111111111111111111111111111 I/J.Yes A No -~----"------Ver:"UI1101:lVI":IPage 6 of 23Page 51 of 70 7/12/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 -- Y N Y N Sample Bottle Y'NYN VELOCITY CLIENT From:T Y N Y N ups Y N Y N Perchlorate samples have required headspace? Did VOA vials,Alk,or Sulfide have sig~bubbles? Where did the bottlesoriginate?ALSIROC Soil VOA received as:Bulk Encore' 5a Y N Y N COURIER:ALS Y N Y N 5b 6 Y N 7 Time:q:~G Folder NumberJJ\}'\by: Y R2206035 5EUroflnlETNW(formerly T••tAm.rlcl'Gr••nhou ••Project,Mlngum st.8rownn,td Cooler Receipt and Preservation Check Fo """1111"""""1""""11111"""'"11"'".I..••••~----..-/ ~\"ins:;Jif-,...-- Were Custody seals on outside of cooler? Observed Temp (0C) Within 0-6°C? If <O°C,were samples frozen? 2 Custody papers properly completed (ink,signed) 3 Did allbo 've in good condition (unbroke ? 4 Circle:et Icel Dry Ice Gel packs Project/Client Cooler received on 8.Temperature Readings If out of Temperature,note packing/ice condition:Ice melted Poorly Packed (described below)Same Day Rule &Client Approval to Run Samples:Standing Approval Client aware at drop-off Client notified by:_ All samples held in storage location:.~by .on 7J I '1.at LD ',to 5035 samples placed m storage locatIOn:by on at within 48 hours of sampling?Y N OIS <;W-3j bur he bol"'1t£hu5 <::t lo(,ah~YJti~ tiS ~W-3.J\1;«1'.fJ.e bcNie \.tU7 tit joccr/'/C(J V1ti~ • HPROD BULK HTR FLDT SUB HGFB AlS ll3541 f3ZfGjS)by: ..m-.~~NO ~12.Were 5035 vials acceptable (no extra labels,not leaking)?YES NO <N/A-J 13.Air Samoles:Cassettes I Tubes Intact YIN with MS YIN Canisters Pressurized Tedlar<iilBa",Int1ated~ pH Lot oftest Reagent Preserved?Lot Received Exp Sample ID Vol.Lot Added Final paper Ves No Adjusted Added pH >12 NaOH $2 HNO, $2 H2SO4 <4 NaHS04 5-9 Fo,608pest NlFNotiry fo,3day Residual ForCN,If +.contact PM to add Chlorine Phenol,625,N",S,O,(625.608. (-)6080est 522 eN),ascorbic (phenol). Na2S20, ZnAcetate --••VOAs and 1664 Not to be tested before analysis. HCI ••••Otherwise,all bottles orall samples with chemical preservatives are checked (not iust reoresentativesl.C {-(va-BMU%Bottle lotnumbers._ Explain all Discrepancies!Other Comments:J.LOu 0001:'C06 \Nfnt£~~5(;-3 Loc 003 t C06 \rJY,-r-kt10+5G-J Cooler BreakdownlPreservation Cheek ••:Date:7 Time: ---'9.Were all bottle labels complete (i.e.analysis,preservation,etc.)? 10.Did all bottle labels and tags agree with custody papers? 11 Were correct containers used for the tests indicated? Labels secondary reviewed by: PC Secondary Review:_ P:\INTRANET\QAQC\Forms Controlled\Cooler Receiptrl9.doc 'significant air bubbles:VOA >5-6 mm :WC >I in.diameter 03/021202\ Page 7 of 23Page 52 of 70 7/12/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 Miscellaneous Forms ALS Environmental—Rochester Laboratory 1565 Jefferson Road, Building 300, Suite 360, Rochester, NY 14623 Phone (585) 288-5380 Fax (585) 288-8475 www.alsglobal.com RIGHT SOLUTIONS | RIGHT PARTNER Page 8 of 23Page 53 of 70 7/12/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 RIGHT SOLUTIONS | RIGHT PARTNER P:\INTRANET\QAQC\Forms Controlled\QUALIF_routine rev 6.doc 9/30/21 REPORT QUALIFIERS AND DEFINITIONS U Analyte was analyzed for but not detected. The sample quantitation limit has been corrected for dilution and for percent moisture, unless otherwise noted in the case narrative. J Estimated value due to either being a Tentatively Identified Compound (TIC) or that the concentration is between the MRL and the MDL. Concentrations are not verified within the linear range of the calibration. For DoD: concentration >40% difference between two GC columns (pesticides/Arclors). B Analyte was also detected in the associated method blank at a concentration that may have contributed to the sample result. E Inorganics- Concentration is estimated due to the serial dilution was outside control limits. E Organics- Concentration has exceeded the calibration range for that specific analysis. D Concentration is a result of a dilution, typically a secondary analysis of the sample due to exceeding the calibration range or that a surrogate has been diluted out of the sample and cannot be assessed. * Indicates that a quality control parameter has exceeded laboratory limits. Under the “Notes” column of the Form I, this qualifier denotes analysis was performed out of Holding Time. H Analysis was performed out of hold time for tests that have an “immediate” hold time criteria. # Spike was diluted out. + Correlation coefficient for MSA is <0.995. N Inorganics- Matrix spike recovery was outside laboratory limits. N Organics- Presumptive evidence of a compound (reported as a TIC) based on the MS library search. S Concentration has been determined using Method of Standard Additions (MSA). W Post-Digestion Spike recovery is outside control limits and the sample absorbance is <50% of the spike absorbance. P Concentration >40% difference between the two GC columns. C Confirmed by GC/MS Q DoD reports: indicates a pesticide/Aroclor is not confirmed (≥100% Difference between two GC columns). X See Case Narrative for discussion. MRL Method Reporting Limit. Also known as: LOQ Limit of Quantitation (LOQ) The lowest concentration at which the method analyte may be reliably quantified under the method conditions. MDL Method Detection Limit. A statistical value derived from a study designed to provide the lowest concentration that will be detected 99% of the time. Values between the MDL and MRL are estimated (see J qualifier). LOD Limit of Detection. A value at or above the MDL which has been verified to be detectable. ND Non-Detect. Analyte was not detected at the concentration listed. Same as U qualifier. Rochester Lab ID # for State Accreditations¹ ¹ Analyses were performed according to our laboratory’s NELAP-approved quality assurance program and any applicable state or agency requirements. The test results meet requirements of the current NELAP/TNI standards or state or agency requirements, where applicable, except as noted in the case narrative. Since not all analyte/method/matrix combinations are offered for state/NELAC accreditation, this report may contain results which are not accredited. For a specific list of accredited analytes, contact the laboratory or go to https://www.alsglobal.com/locations/americas/north-america/usa/new-york/rochester-environmental NELAP States Florida ID # E87674 New Hampshire ID # 2941 New York ID # 10145 Pennsylvania ID# 68-786 Virginia #460167 Non-NELAP States Connecticut ID #PH0556 Delaware Approved Maine ID #NY01587 North Carolina #36701 North Carolina #676 Rhode Island LAO00333 Page 9 of 23Page 54 of 70 7/12/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 ASTM American Society for Testing and Materials A2LA American Association for Laboratory Accreditation CARB California Air Resources Board CAS Number Chemical Abstract Service registry Number CFC Chlorofluorocarbon CFU Colony-Forming Unit DEC Department of Environmental Conservation DEQ Department of Environmental Quality DHS Department of Health Services DOE Department of Ecology DOH Department of Health EPA U. S. Environmental Protection Agency ELAP Environmental Laboratory Accreditation Program GC Gas Chromatography GC/MS Gas Chromatography/Mass Spectrometry LUFT Leaking Underground Fuel Tank M Modified MCL Maximum Contaminant Level is the highest permissible concentration of a substance allowed in drinking water as established by the USEPA. MDL Method Detection Limit MPN Most Probable Number MRL Method Reporting Limit NA Not Applicable NC Not Calculated NCASI National Council of the Paper Industry for Air and Stream Improvement ND Not Detected NIOSH National Institute for Occupational Safety and Health PQL Practical Quantitation Limit RCRA Resource Conservation and Recovery Act SIM Selected Ion Monitoring TPH Total Petroleum Hydrocarbons tr Trace level is the concentration of an analyte that is less than the PQL but greater than or equal to the MDL. Acronyms ALS Laboratory Group Page 10 of 23Page 55 of 70 7/12/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 07/1/22Date Received: Date Collected: WaterSample Matrix: 06/30/22 Extracted/Digested ByAnalysis Method Analyzed By GW-4Sample Name: Lab Code:R2206035-001 7199 KWONG 07/1/22Date Received: Date Collected: WaterSample Matrix: 06/30/22 Extracted/Digested ByAnalysis Method Analyzed By GW-3Sample Name: Lab Code:R2206035-002 7199 KWONG 07/1/22Date Received: Date Collected: WaterSample Matrix: 06/30/22 Extracted/Digested ByAnalysis Method Analyzed By GW-2Sample Name: Lab Code:R2206035-003 7199 KWONG 07/1/22Date Received: Date Collected: WaterSample Matrix: 06/30/22 Extracted/Digested ByAnalysis Method Analyzed By GW-1Sample Name: Lab Code:R2206035-004 7199 KWONG 07/1/22Date Received: Date Collected: WaterSample Matrix: 06/30/22 Extracted/Digested ByAnalysis Method Analyzed By DuplicateSample Name: Lab Code:R2206035-005 7199 KWONG Analyst Summary report ALS Group USA, Corp. dba ALS Environmental Client:Service Request: Greenhouse Project, Mangum St. Brownfield/68027092 Eurofins ET NW (formerly TestAmerica) Project: R2206035 Printed 7/8/2022 2:27:34 PM 22-0000632555 rev 00Superset Reference: Page 11 of 23Page 56 of 70 7/12/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 RIGHT SOLUTIONS | RIGHT PARTNER P:\INTRANET\QAQC\Forms Controlled\Prep Methods Inorganic rev 2.doc 12/20/19 INORGANIC PREPARATION METHODS The preparation methods associated with this report are found in these tables unless discussed in the case narrative. Water/Liquid Matrix Solid/Soil/Non-Aqueous Matrix Analytical Method Preparation Method Analytical Method Preparation Method 200.7 200.2 6010C 3050B 200.8 200.2 6020A 3050B 6010C 3005A/3010A 6010C TCLP (1311) extract 3005A/3010A 6020A ILM05.3 6010 SPLP (1312) extract 3005A/3010A 9034 Sulfide Acid Soluble 9030B 7199 3060A SM 4500-CN-E Residual Cyanide SM 4500-CN-G 300.0 Anions/ 350.1/ 353.2/ SM 2320B/ SM 5210B/ 9056A Anions DI extraction SM 4500-CN-E WAD Cyanide SM 4500-CN-I For analytical methods not listed, the preparation method is the same as the analytical method reference. Page 12 of 23Page 57 of 70 7/12/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 Sample Results ALS Environmental—Rochester Laboratory 1565 Jefferson Road, Building 300, Suite 360, Rochester, NY 14623 Phone (585) 288-5380 Fax (585) 288-8475 www.alsglobal.com RIGHT SOLUTIONS | RIGHT PARTNER Page 13 of 23Page 58 of 70 7/12/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 General Chemistry ALS Environmental—Rochester Laboratory 1565 Jefferson Road, Building 300, Suite 360, Rochester, NY 14623 Phone (585) 288-5380 Fax (585) 288-8475 www.alsglobal.com RIGHT SOLUTIONS | RIGHT PARTNER Page 14 of 23Page 59 of 70 7/12/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 Client: 07/01/22 09:40 R2206035 Date Received: Date Collected: Service Request: Water Greenhouse Project, Mangum St. Brownfield/68027092 Eurofins ET NW (formerly TestAmerica) Sample Matrix: Project:06/30/22 14:10 Inorganic Parameters Basis:NA Analysis MethodAnalyte Name QDate AnalyzedDil.MDLMRLResultUnits Sample Name:GW-4 Lab Code:R2206035-001 Chromium, Hexavalent 07/01/22 11:3310.0020.010 UND7199 mg/L Analytical Report ALS Group USA, Corp. dba ALS Environmental Printed 7/8/2022 2:27:34 PM 22-0000632555 rev 00Superset Reference: Page 15 of 23Page 60 of 70 7/12/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 Client: 07/01/22 09:40 R2206035 Date Received: Date Collected: Service Request: Water Greenhouse Project, Mangum St. Brownfield/68027092 Eurofins ET NW (formerly TestAmerica) Sample Matrix: Project:06/30/22 15:15 Inorganic Parameters Basis:NA Analysis MethodAnalyte Name QDate AnalyzedDil.MDLMRLResultUnits Sample Name:GW-3 Lab Code:R2206035-002 Chromium, Hexavalent 07/01/22 11:4810.0020.010 UND7199 mg/L Analytical Report ALS Group USA, Corp. dba ALS Environmental Printed 7/8/2022 2:27:34 PM 22-0000632555 rev 00Superset Reference: Page 16 of 23Page 61 of 70 7/12/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 Client: 07/01/22 09:40 R2206035 Date Received: Date Collected: Service Request: Water Greenhouse Project, Mangum St. Brownfield/68027092 Eurofins ET NW (formerly TestAmerica) Sample Matrix: Project:06/30/22 16:20 Inorganic Parameters Basis:NA Analysis MethodAnalyte Name QDate AnalyzedDil.MDLMRLResultUnits Sample Name:GW-2 Lab Code:R2206035-003 Chromium, Hexavalent 07/01/22 12:0310.0020.010 UND7199 mg/L Analytical Report ALS Group USA, Corp. dba ALS Environmental Printed 7/8/2022 2:27:34 PM 22-0000632555 rev 00Superset Reference: Page 17 of 23Page 62 of 70 7/12/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 Client: 07/01/22 09:40 R2206035 Date Received: Date Collected: Service Request: Water Greenhouse Project, Mangum St. Brownfield/68027092 Eurofins ET NW (formerly TestAmerica) Sample Matrix: Project:06/30/22 17:25 Inorganic Parameters Basis:NA Analysis MethodAnalyte Name QDate AnalyzedDil.MDLMRLResultUnits Sample Name:GW-1 Lab Code:R2206035-004 Chromium, Hexavalent 07/01/22 12:1910.0020.010 UND7199 mg/L Analytical Report ALS Group USA, Corp. dba ALS Environmental Printed 7/8/2022 2:27:35 PM 22-0000632555 rev 00Superset Reference: Page 18 of 23Page 63 of 70 7/12/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 Client: 07/01/22 09:40 R2206035 Date Received: Date Collected: Service Request: Water Greenhouse Project, Mangum St. Brownfield/68027092 Eurofins ET NW (formerly TestAmerica) Sample Matrix: Project:06/30/22 Inorganic Parameters Basis:NA Analysis MethodAnalyte Name QDate AnalyzedDil.MDLMRLResultUnits Sample Name:Duplicate Lab Code:R2206035-005 Chromium, Hexavalent 07/01/22 12:3410.0020.010 UND7199 mg/L Analytical Report ALS Group USA, Corp. dba ALS Environmental Printed 7/8/2022 2:27:35 PM 22-0000632555 rev 00Superset Reference: Page 19 of 23Page 64 of 70 7/12/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 QC Summary Forms ALS Environmental—Rochester Laboratory 1565 Jefferson Road, Building 300, Suite 360, Rochester, NY 14623 Phone (585) 288-5380 Fax (585) 288-8475 www.alsglobal.com RIGHT SOLUTIONS | RIGHT PARTNER Page 20 of 23Page 65 of 70 7/12/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 General Chemistry ALS Environmental—Rochester Laboratory 1565 Jefferson Road, Building 300, Suite 360, Rochester, NY 14623 Phone (585) 288-5380 Fax (585) 288-8475 www.alsglobal.com RIGHT SOLUTIONS | RIGHT PARTNER Page 21 of 23Page 66 of 70 7/12/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 Client: NA R2206035 Date Received: Date Collected: Service Request: Water Greenhouse Project, Mangum St. Brownfield/68027092 Eurofins ET NW (formerly TestAmerica) Sample Matrix: Project:NA Inorganic Parameters Basis:NA Analysis MethodAnalyte Name QDate AnalyzedDil.MDLMRLResultUnits Sample Name:Method Blank Lab Code:R2206035-MB Chromium, Hexavalent 07/01/22 08:4710.0020.010 UND7199 mg/L Analytical Report ALS Group USA, Corp. dba ALS Environmental Printed 7/8/2022 2:27:35 PM 22-0000632555 rev 00Superset Reference: Page 22 of 23Page 67 of 70 7/12/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 Analyte Name R2206035 Date Analyzed: Service Request: Water Greenhouse Project, Mangum St. Brownfield/68027092 Eurofins ET NW (formerly TestAmerica) Sample Matrix: Project: Client: Lab Control Sample Summary General Chemistry Parameters NA mg/L Basis: Units: Lab Control Sample R2206035-LCS 07/01/22 Spike AmountResult % Rec % Rec LimitsAnalytical Method dba ALS EnvironmentalALS Group USA, Corp. QA/QC Report Chromium, Hexavalent 85-115101 0.2000.201 7199 22-0000632555 rev 00Superset Reference:Printed 7/8/2022 2:27:35 PM Page 23 of 23Page 68 of 70 7/12/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 Page 69 of 70 7/12/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 Login Sample Receipt Checklist Client: S&ME, Inc.Job Number: 680-217736-1 Login Number: 217736 Question Answer Comment Creator: Watters, David List Source: Eurofins Savannah List Number: 1 N/ARadioactivity wasn't checked or is </= background as measured by a survey meter. TrueThe cooler's custody seal, if present, is intact. TrueSample custody seals, if present, are intact. TrueThe cooler or samples do not appear to have been compromised or tampered with. TrueSamples were received on ice. TrueCooler Temperature is acceptable. TrueCooler Temperature is recorded. TrueCOC is present. TrueCOC is filled out in ink and legible. TrueCOC is filled out with all pertinent information. TrueIs the Field Sampler's name present on COC? TrueThere are no discrepancies between the containers received and the COC. TrueSamples are received within Holding Time (excluding tests with immediate HTs) TrueSample containers have legible labels. TrueContainers are not broken or leaking. TrueSample collection date/times are provided. TrueAppropriate sample containers are used. TrueSample bottles are completely filled. TrueSample Preservation Verified. TrueThere is sufficient vol. for all requested analyses, incl. any requested MS/MSDs TrueContainers requiring zero headspace have no headspace or bubble is <6mm (1/4"). TrueMultiphasic samples are not present. TrueSamples do not require splitting or compositing. N/AResidual Chlorine Checked. Eurofins Savannah Page 70 of 70 7/12/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 Appendix VI – NCDEQ Risk Calculator Output Version Date: Basis: Site Name: Site Address: DEQ Section: Site ID: Exposure Unit ID: Submittal Date: Reviewed By: Mangum Street, Durham, NC North Carolina Department of Environmental Quality Risk Calculator N. MANGUM ST. PROERTIES II 601 SOUTH MANGUM STREET BROWNFIELDS 20593-21-032 July 2022 May 2022 EPA RSL Table 10/5/2022 Prepared By:Ben Kelly, S&ME, Inc. Tom Raymond, S&ME, Inc. 11/3/2022 North Carolina DEQ Risk Calculator Table of Contents Version Date: July 2022 Basis: May 2022 EPA RSL Table Site ID: 20593-21-032 Exposure Unit ID: Mangum Street, Durham, NC Form No. Input Form 1A Complete Exposure Pathways Input Form 1B Exposure Factors and Target Risks Input Form 1C Contaminant Migration Parameters Input Form 1D Sample Statistics Input Form 2A Soil Exposure Point Concentration Table Input Form 2B Groundwater Exposure Point Concentration Table Input Form 2C Surface Water Exposure Point Concentration Table Input Form 2D Soil Gas Exposure Point Concentration Table Input Form 2E Indoor Air Exposure Point Concentration Table Output Form 1A Risk for Individual Pathways Output Form 1B Sitewide Risk Output Form 2A Resident Soil Output Form 2B Resident Groundwater Use Output Form 2C Non-Residential Worker Soil Output Form 2D Non-Residential Worker Groundwater Use Output Form 2E Construction Worker Soil Output Form 2F Recreator/Trespasser Soil Output Form 2G Recreator/Trespasser Surface Water Output Form 3A Resident Groundwater to Indoor Air Output Form 3B Resident Soil Gas to Indoor Air Output Form 3C Resident Indoor Air Output Form 3D Non-Residential Worker Groundwater to Indoor Air Output Form 3E Non-Residential Worker Soil Gas to Indoor Air Output Form 3F Non-Residential Worker Indoor Air Output Form 4A Soil to Groundwater - Forward Mode Output Form 4B Groundwater to Groundwater - Forward Mode Output Form 4C Soil to Surface Water - Forward Mode Output Form 4D Groundwater to Surface Water - Forward Mode Output Form 4E Soil to Groundwater - Backward Mode Output Form 4F Groundwater to Groundwater - Backward Mode Output Form 4G Soil to Surface Water - Backward Mode Output Form 4H Groundwater to Surface Water - Backward Mode Output Section 4 - Contaminant Migration Worksheets Output Section 3 - Vapor Intrusion Calculators TOC Description DATA INPUT SHEETS Check box if included Input Section 1 - Exposure Pathways & Parameters Input Section 2 - Exposure Point Concentrations DATA OUTPUT SHEETS Output Section 1 - Summary Output for All Calculators Output Section 2 - Direct Contact Soil and Groundwater Calculators North Carolina DEQ Risk Calculator Complete Exposure Pathways Version Date: July 2022 Basis: May 2022 EPA RSL Table Site ID: 20593-21-032 Exposure Unit ID: Mangum Street, Durham, NC Note: Risk output will only be calculated for complete exposure pathways. Receptor Pathway Check box if pathway complete Soil Groundwater Use Soil Groundwater Use Construction Worker Soil Soil Surface Water Groundwater to Indoor Air Soil Gas to Indoor Air Indoor Air Groundwater to Indoor Air Soil Gas to Indoor Air Indoor Air Source Soil Source Groundwater Source Soil Source Groundwater Resident Non-Residential Worker CONTAMINANT MIGRATION PATHWAYS Groundwater Surface Water Input Form 1A VAPOR INTRUSION PATHWAYS DIRECT CONTACT SOIL AND WATER PATHWAYS Resident Non-Residential Worker Recreator/Trespasser North Carolina DEQ Risk Calculator Exposure Point Concentrations Version Date: July 2022 Basis: May 2022 EPA RSL Table Site ID: 20593-21-032 Exposure Unit ID: Mangum Street, Durham, NC NOTE: If the chemical list is changed from a prior calculator run, remember to select "See All Chemicals" on the data output sheet or newly added chemicals will not be included in risk calculations Exposure Point Concentration (mg/kg) Notes:CAS Number Chemical For the chemicals highlighted in blue, data entry notes are provided in the PSRG Table link on the Main Menu Minimum Concentration (Qualifier) Maximum Concentration (Qualifier) Units Location of Maximum Concentration Detection Frequency Range of Detection Limits 0.31 67-64-1 Acetone mg/kg 4.26 7440-38-2 Arsenic, Inorganic mg/kg 215 7440-39-3 Barium mg/kg 3.38 71-43-2 Benzene mg/kg 1.17 104-51-8 Butylbenzene, n-mg/kg 0.00467 135-98-8 Butylbenzene, sec-mg/kg 0.105 7440-43-9 Cadmium (Diet)mg/kg 215 16065-83-1 Chromium(III), Insoluble Salts mg/kg 3.45 18540-29-9 Chromium(VI)mg/kg 0.389 98-82-8 Cumene mg/kg 5.35 100-41-4 Ethylbenzene mg/kg 11.1 142-82-5 Heptane, N-mg/kg 13.9 110-54-3 Hexane, N-mg/kg 63.2 7439-92-1 ~Lead and Compounds mg/kg 0.149 7439-97-6 ~Mercury (elemental)mg/kg 0.176 108-95-2 Phenol mg/kg 0.0901 117-81-7 ~Bis(2-ethylhexyl)phthalate mg/kg 0.0405 56-55-3 ~Benz[a]anthracene mg/kg 0.0484 205-99-2 ~Benzo[b]fluoranthene mg/kg 0.0336 218-01-9 ~Chrysene mg/kg 0.0616 206-44-0 ~Fluoranthene mg/kg 2.42 91-57-6 ~Methylnaphthalene, 2-mg/kg 3.49 91-20-3 ~Naphthalene mg/kg 0.0595 129-00-0 ~Pyrene mg/kg 1.43 103-65-1 Propyl benzene mg/kg 3.97 7782-49-2 Selenium mg/kg 0.0805 7440-22-4 Silver mg/kg 9.86 95-63-6 Trimethylbenzene, 1,2,4-mg/kg 3.5 108-67-8 Trimethylbenzene, 1,3,5-mg/kg 21.1 1330-20-7 Xylenes mg/kg Soil Exposure Point Concentration Table Description of Exposure Point Concentration Selection: North Carolina DEQ Risk Calculator Exposure Point Concentrations Version Date: July 2022 Basis: May 2022 EPA RSL Table Site ID: 20593-21-032 Exposure Unit ID: Mangum Street, Durham, NC Description of Exposure Point Concentration Selection: NOTE: If the chemical list is changed from a prior calculator run, remember to select "See All Chemicals" on the data output sheet or newly added chemicals will not be included in risk calculations Exposure Point Concentration (ug/L) Notes:CAS Number Chemical Minimum Concentration (Qualifier) Maximum Concentration (Qualifier) Units Location of Maximum Concentration Detection Frequency Range of Detection Limits Concentration Used for Screening Background Value Screening Toxicity Value (Screening Level) (n/c) Potential ARAR/TBC Value Potential ARAR/TBC Source COPC Flag (Y/N) Rationale for Selection or Deletion 0.511 7440-39-3 Barium ug/L GW-DUP 284 71-43-2 Benzene ug/L GW-2 9.78 104-51-8 Butylbenzene, n-ug/L 0.000115 7440-43-9 Cadmium (Diet)ug/L GW-DUP 0.867 67-66-3 Chloroform ug/L 18.7 98-82-8 Cumene ug/L 6.49 107-06-2 Dichloroethane, 1,2-ug/L 246 108-20-3 Diisopropyl Ether ug/L 4.43 142-82-5 Heptane, N-ug/L 51.6 110-54-3 Hexane, N-ug/L 0.0058 7439-92-1 ~Lead and Compounds ug/L 17.6 108-10-1 Methyl Isobutyl Ketone (4-methyl-2-pentanone)ug/L 57.9 91-57-6 ~Methylnaphthalene, 2-ug/L 388 91-20-3 ~Naphthalene ug/L 35.6 103-65-1 Propyl benzene ug/L 13.5 100-42-5 Styrene ug/L 36.2 108-88-3 Toluene ug/L 81.1 95-63-6 Trimethylbenzene, 1,2,4-ug/L 12.4 108-67-8 Trimethylbenzene, 1,3,5-ug/L 119 1330-20-7 Xylenes ug/L Input Form 2B Groundwater Exposure Point Concentration Table North Carolina DEQ Risk Calculator Exposure Point Concentrations Version Date: July 2022 Basis: May 2022 EPA RSL Table Site ID: 20593-21-032 Exposure Unit ID: Mangum Street, Durham, NC Description of Exposure Point Concentration Selection: Exposure Point Concentration (ug/m3) Notes:CAS Number Chemical Minimum Concentration (Qualifier) Maximum Concentration (Qualifier) Units Location of Maximum Concentration Detection Frequency Range of Detection Limits 270 67-64-1 Acetone ug/m3 SG-5 54 71-43-2 Benzene ug/m3 SG-DUP 61 75-15-0 Carbon Disulfide ug/m3 SG-6 19 98-82-8 Cumene ug/m3 SG-2 2900 110-82-7 Cyclohexane ug/m3 SG-2 110 100-41-4 Ethylbenzene ug/m3 SG-1 170 142-82-5 Heptane, N-ug/m3 SG-2 2200 110-54-3 Hexane, N-ug/m3 SG-2 36 67-63-0 Isopropanol ug/m3 SG-1 20 78-93-3 Methyl Ethyl Ketone (2-Butanone)ug/m3 SG-1 29 91-20-3 ~Naphthalene ug/m3 SG-1 61 103-65-1 Propyl benzene ug/m3 SG-2 31 127-18-4 Tetrachloroethylene ug/m3 SG-3 97 108-88-3 Toluene ug/m3 SG-2 28 79-01-6 Trichloroethylene ug/m3 SG-2 130 95-63-6 Trimethylbenzene, 1,2,4-ug/m3 SG-1 100 108-67-8 Trimethylbenzene, 1,3,5-ug/m3 SG-2 99 1330-20-7 Xylenes ug/m3 SG-1 Soil Gas Exposure Point Concentration Table Note: Chemicals highlighted in orange are non-volatile chemicals. Since these chemicals do not pose a vapor intrusion risk, no risk values are calculated for these chemicals. If the chemical list is changed from a prior calculator run, remember to select "See All Chemicals" on the data output sheet or newly added chemicals will not be included in risk calculations North Carolina DEQ Risk Calculator Risk for Individual Pathways Output Form 1A Version Date: July 2022 Basis: May 2022 EPA RSL Table Site ID: 20593-21-032 Exposure Unit ID: Mangum Street, Durham, NC Receptor Pathway Carcinogenic Risk Hazard Index Risk exceeded? Soil 2.3E-05 8.3E-01 NO Groundwater Use*4.0E-03 7.8E+01 YES Soil 3.2E-06 8.1E-02 NO Groundwater Use*1.0E-03 1.8E+01 YES Construction Worker Soil 1.4E-06 2.3E-01 NO Soil 1.1E-05 3.9E-01 NO Surface Water*NC NC NC Receptor Pathway Carcinogenic Risk Hazard Index Risk exceeded? Groundwater to Indoor Air 2.7E-04 1.1E+01 YES Soil Gas to Indoor Air 2.0E-05 1.0E+00 YES Indoor Air 0.0E+00 0.0E+00 NO Groundwater to Indoor Air 6.1E-05 2.7E+00 YES Soil Gas to Indoor Air 1.5E-06 8.1E-02 NO Indoor Air 0.0E+00 0.0E+00 NO Pathway Source Source Soil NC Source Groundwater NC Source Soil NC Source Groundwater NC 3. NM = Not Modeled 4. NC = Pathway not calculated 2. * = If concentrations in groundwater exceed the NC 2L Standards or IMAC, or concentrations in surface water exceed the NC 2B Standards, appropriate remediation and/or institutional control measures will be necessary to be eligible for a risk-based closure. Surface Water Exceedence of 2B at Receptor? Exceedence of 2B at Receptor? VAPOR INTRUSION CALCULATORS Resident Non-Residential Worker CONTAMINANT MIGRATION CALCULATORS Target Receptor Concentrations Exceeded? Groundwater Exceedence of 2L at Receptor? Exceedence of 2L at Receptor? 1. If lead concentrations were entered in the exposure point concentration tables, see the individual calculator sheets for lead concentrations in comparison to screening levels. Note that lead is not included in cumulative risk calculations. Notes: DIRECT CONTACT SOIL AND WATER CALCULATORS Resident Non-Residential Worker Recreator/Trespasser North Carolina DEQ Risk Calculator Sitewide Risk Output Form 1B Version Date: July 2022 Basis: May 2022 EPA RSL Table Site ID: 20593-21-032 Exposure Unit ID: Mangum Street, Durham, NC Receptor Pathway Check box to include in site-wide risk calculations Carcinogenic Risk Hazard Index Check box to include in site-wide risk calculations Carcinogenic Risk Hazard Index Check box to include in site-wide risk calculations Carcinogenic Risk Hazard Index Check box to include in site-wide risk calculations Carcinogenic Risk Hazard Index Check box to include in site-wide risk calculations Carcinogenic Risk Hazard Index Check box to include in site-wide risk calculations Carcinogenic Risk Hazard Index Soil 2.3E-05 8.3E-01 NM NM Groundwater Use*4.0E-03 7.8E+01 NM NM Soil 3.2E-06 8.1E-02 NM NM Groundwater Use*1.0E-03 1.8E+01 NM NM Construction Worker Soil 1.4E-06 2.3E-01 Soil 1.1E-05 3.9E-01 Surface Water Use*NM NM Groundwater to Indoor Air 2.7E-04 1.1E+01 NM NM Soil Gas to Indoor Air NM NM NM NM Indoor Air NM NM NM NM Groundwater to Indoor Air 6.1E-05 2.7E+00 NM NM Soil Gas to Indoor Air NM NM NM NM Indoor Air NM NM NM NM 4.3E-03 9.0E+01 0.0E+00 0.0E+00 1.1E-03 2.1E+01 0.0E+00 0.0E+00 1.4E-06 2.3E-01 1.1E-05 3.9E-01 3. NM = Not Modeled 4. NC = Pathway not calculated Resident Non-Residential Worker Recreator/Trespasser VAPOR INTRUSION CALCULATORS DIRECT CONTACT SOIL AND WATER CALCULATORS Non-Residential Worker - Future Scenario Construction Worker Recreator/TrespasserResident - Current Scenario Resident - Future Scenario Non-Residential Worker - Current Scenario TOTAL SITEWIDE RISK FOR EACH RECEPTOR Notes: 1. If lead concentrations were entered in the exposure point concentration tables, see the individual calculator sheets for lead concentrations in comparison to screening levels. Note that lead is not included in cumulative risk calculations. 2. * = If concentrations in groundwater exceed the NC 2L Standards or IMAC, or concentrations in surface water exceed the NC 2B Standards, appropriate remediation and/or institutional control measures will be necessary to be eligible for a risk-based closure. Resident Non-Residential Worker North Carolina DEQ Risk Calculator DEQ Risk Calculator - Direct Contact - Resident Soil Version Date: July 2022 Basis: May 2022 EPA RSL Table Site ID: 20593-21-032 Exposure Unit ID: Mangum Street, Durham, NC * - Note that inhalation on this calculator refers to outdoor inhalation of volatiles and particulates, not indoor inhalation associated with vapor intrusion. CAS #Chemical Name: Ingestion Concentration (mg/kg) Dermal Concentration (mg/kg) Inhalation Concentration (mg/kg)* Ingestion Carcinogenic Risk Dermal Carcinogenic Risk Inhalation Carcinogenic Risk* Calculated Carcinogenic Risk Ingestion Hazard Quotient Dermal Hazard Quotient Inhalation Hazard Quotient* Calculated Non- Carcinogenic Hazard Quotient67-64-1 Acetone 0.31 0.31 0.31 4.4E-06 4.4E-06 7440-38-2 Arsenic, Inorganic 4.26 4.26 4.26 5.5E-06 7.8E-07 1.1E-10 6.3E-06 1.1E-01 1.3E-02 4.6E-06 1.2E-01 7440-39-3 Barium 215 215 215 1.4E-02 7.0E-06 1.4E-0271-43-2 Benzene 3.38 3.38 3.38 2.7E-07 2.5E-06 2.8E-06 1.1E-02 2.9E-02 3.9E-02 104-51-8 Butylbenzene, n-1.17 1.17 1.17 3.0E-04 3.0E-04 135-98-8 Butylbenzene, sec-0.00467 0.00467 0.00467 6.0E-07 6.0E-07 7440-43-9 Cadmium (Diet)0.105 0.105 0.105 1.1E-12 1.1E-12 1.3E-02 1.3E-03 1.7E-07 1.5E-02 16065-83-1 Chromium(III), Insoluble Salts 215 215 215 1.8E-03 1.8E-03 18540-29-9 Chromium(VI)3.45 3.45 3.45 1.1E-05 4.8E-09 1.1E-05 1.5E-02 5.6E-07 1.5E-02 98-82-8 Cumene 0.389 0.389 0.389 5.0E-05 1.4E-04 1.9E-04 100-41-4 Ethylbenzene 5.35 5.35 5.35 8.5E-08 7.9E-07 8.7E-07 1.4E-03 8.5E-04 2.2E-03142-82-5 Heptane, N-11.1 11.1 11.1 4.7E-01 8.5E-03 4.8E-01 110-54-3 Hexane, N-13.9 13.9 13.9 6.1E-03 6.1E-03 7439-92-1 ~Lead and Compounds 63.2 63.2 63.2 <SL**<SL**<SL**7439-97-6 ~Mercury (elemental)0.149 0.149 0.149 1.3E-02 1.3E-02 108-95-2 Phenol 0.176 0.176 0.176 7.5E-06 1.8E-06 1.4E-11 9.3E-06 117-81-7 ~Bis(2-ethylhexyl)phthalate 0.0901 0.0901 0.0901 1.8E-09 5.1E-10 1.3E-15 2.3E-09 5.8E-05 1.4E-05 7.1E-0556-55-3 ~Benz[a]anthracene 0.0405 0.0405 0.0405 2.6E-08 8.8E-09 5.1E-10 3.6E-08 205-99-2 ~Benzo[b]fluoranthene 0.0484 0.0484 0.0484 3.2E-08 1.1E-08 4.8E-14 4.2E-08 218-01-9 ~Chrysene 0.0336 0.0336 0.0336 2.2E-10 7.3E-11 3.4E-16 2.9E-10 206-44-0 ~Fluoranthene 0.0616 0.0616 0.0616 2.0E-05 6.1E-06 2.6E-05 91-57-6 ~Methylnaphthalene, 2-2.42 2.42 2.42 7.7E-03 2.4E-03 1.0E-02 91-20-3 ~Naphthalene 3.49 3.49 3.49 6.0E-07 2.2E-07 8.6E-07 1.7E-06 2.2E-03 6.9E-04 2.3E-02 2.6E-02 129-00-0 ~Pyrene 0.0595 0.0595 0.0595 2.5E-05 7.8E-06 3.3E-05 103-65-1 Propyl benzene 1.43 1.43 1.43 1.8E-04 1.8E-04 3.7E-047782-49-2 Selenium 3.97 3.97 3.97 1.0E-02 3.2E-09 1.0E-02 7440-22-4 Silver 0.0805 0.0805 0.0805 2.1E-04 2.1E-04 95-63-6 Trimethylbenzene, 1,2,4-9.86 9.86 9.86 1.3E-02 1.9E-02 3.1E-02108-67-8 Trimethylbenzene, 1,3,5-3.5 3.5 3.5 4.5E-03 7.9E-03 1.2E-02 1330-20-7 Xylenes 21.1 21.1 21.1 1.3E-03 3.3E-02 3.4E-02 Cumulative:2.3E-05 8.3E-01 Output Form 2A ** - Note that the EPA has no consensus on reference dose or cancer slope factor values for lead, therefore it is not possible to calculate cancer risk or hazard quotient. Lead concentrations are compared to the EPA screening level of 400 mg/kg for residential soil. North Carolina DEQ Risk Calculator DEQ Risk Calculator - Direct Contact - Resident Groundwater Use Version Date: July 2022 Basis: May 2022 EPA RSL Table Site ID: 20593-21-032 Exposure Unit ID: Mangum Street, Durham, NC * - Note that inhalation on this calculator refers to inhalation associated with tapwater use, not inhalation associated with vapor intrusion from subsurface groundwater sources. CAS #Chemical Name: Ingestion Concentration (ug/L) Dermal Concentration (ug/L) Inhalation Concentration (ug/L)* Ingestion Carcinogenic Risk Dermal Carcinogenic Risk Inhalation Carcinogenic Risk* Calculated Carcinogenic Risk Ingestion Hazard Quotient Dermal Hazard Quotient Inhalation Hazard Quotient* Calculated Non- Carcinogenic Hazard Quotient 7440-39-3 Barium 0.511 0.511 0.511 1.3E-04 8.0E-06 1.4E-04 71-43-2 Benzene 284 284 284 2.0E-04 2.9E-05 3.9E-04 6.2E-04 3.5E+00 4.7E-01 4.5E+00 8.5E+00104-51-8 Butylbenzene, n-9.78 9.78 9.78 9.8E-03 9.8E-03 7440-43-9 Cadmium (Diet)0.000115 0.000115 0.000115 5.7E-05 5.7E-05 67-66-3 Chloroform 0.867 0.867 0.867 3.4E-07 3.0E-08 3.6E-06 3.9E-06 4.3E-03 3.4E-04 4.2E-03 8.9E-0398-82-8 Cumene 18.7 18.7 18.7 9.3E-03 9.8E-03 2.2E-02 4.1E-02 107-06-2 Dichloroethane, 1,2-6.49 6.49 6.49 7.6E-06 3.5E-07 3.0E-05 3.8E-05 5.4E-02 2.3E-03 4.4E-01 5.0E-01108-20-3 Diisopropyl Ether 246 246 246 1.7E-01 1.7E-01 142-82-5 Heptane, N-4.43 4.43 4.43 7.4E-01 5.3E-03 7.4E-01 110-54-3 Hexane, N-51.6 51.6 51.6 3.5E-02 3.5E-02 7439-92-1 ~Lead and Compounds 0.0058 0.0058 0.0058 <SL**<SL**<SL** 108-10-1 Methyl Isobutyl Ketone (4-methyl-2-pentanone)17.6 17.6 17.6 2.8E-03 2.8E-03 91-57-6 ~Methylnaphthalene, 2-57.9 57.9 57.9 7.2E-01 8.9E-01 1.6E+00 91-20-3 ~Naphthalene 388 388 388 6.0E-04 3.7E-04 2.3E-03 3.3E-03 9.7E-01 5.5E-01 6.2E+01 6.4E+01 103-65-1 Propyl benzene 35.6 35.6 35.6 1.8E-02 1.9E-02 1.7E-02 5.4E-02100-42-5 Styrene 13.5 13.5 13.5 3.4E-03 1.3E-03 6.5E-03 1.1E-02 108-88-3 Toluene 36.2 36.2 36.2 2.3E-02 6.8E-03 3.5E-03 3.3E-02 95-63-6 Trimethylbenzene, 1,2,4-81.1 81.1 81.1 4.0E-01 4.0E-01 6.5E-01 1.5E+00 108-67-8 Trimethylbenzene, 1,3,5-12.4 12.4 12.4 6.2E-02 4.5E-02 9.9E-02 2.1E-01 1330-20-7 Xylenes 119 119 119 3.0E-02 1.6E-02 5.7E-01 6.2E-01 Cumulative:4.0E-03 7.8E+01 Output Form 2B ** - Note that the EPA has no consensus on reference dose or cancer slope factor values for lead, therefore it is not possible to calculate cancer risk or hazard quotient. Lead concentrations are compared to the EPA Action Level of 15 μg/L. North Carolina DEQ Risk Calculator DEQ Risk Calculator - Direct Contact - Non-Residential Worker Groundwater Use Version Date: July 2022 Basis: May 2022 EPA RSL Table Site ID: 20593-21-032 Exposure Unit ID: Mangum Street, Durham, NC * - Note that inhalation on this calculator refers to inhalation associated with tapwater use, not inhalation associated with vapor intrusion from subsurface groundwater sources. CAS #Chemical Name:Ingestion Concentration (ug/L) Dermal Concentration (ug/L) Inhalation Concentration (ug/L)* Ingestion Carcinogenic Risk Dermal Carcinogenic Risk Inhalation Carcinogenic Risk Calculated Carcinogenic Risk Ingestion Hazard Quotient Dermal Hazard Quotient Inhalation Hazard Quotient Calculated Non-Carcinogenic Hazard Quotient 7440-39-3 Barium 0.511 0.511 0.511 1.8E-05 4.1E-06 2.2E-05 71-43-2 Benzene 284 284 284 4.0E-05 1.7E-05 9.0E-05 1.5E-04 5.0E-01 2.2E-01 1.1E+00 1.8E+00 104-51-8 Butylbenzene, n-9.78 9.78 9.78 1.4E-03 1.4E-03 7440-43-9 Cadmium (Diet)0.000115 0.000115 0.000115 8.2E-06 8.2E-06 67-66-3 Chloroform 0.867 0.867 0.867 6.8E-08 1.7E-08 8.1E-07 9.0E-07 6.2E-04 1.6E-04 1.0E-03 1.8E-03 98-82-8 Cumene 18.7 18.7 18.7 1.3E-03 4.5E-03 5.3E-03 1.1E-02 107-06-2 Dichloroethane, 1,2-6.49 6.49 6.49 1.5E-06 2.1E-07 6.9E-06 8.6E-06 7.7E-03 1.1E-03 1.1E-01 1.1E-01 108-20-3 Diisopropyl Ether 246 246 246 4.0E-02 4.0E-02 142-82-5 Heptane, N-4.43 4.43 4.43 1.0E-01 1.3E-03 1.1E-01 110-54-3 Hexane, N-51.6 51.6 51.6 8.4E-03 8.4E-03 7439-92-1 ~Lead and Compounds 0.0058 0.0058 0.0058 <SL**<SL**<SL** 108-10-1 Methyl Isobutyl Ketone (4-methyl-2-pentanone)17.6 17.6 17.6 6.7E-04 6.7E-04 91-57-6 ~Methylnaphthalene, 2-57.9 57.9 57.9 1.0E-01 4.1E-01 5.1E-01 91-20-3 ~Naphthalene 388 388 388 1.2E-04 2.2E-04 5.4E-04 8.7E-04 1.4E-01 2.6E-01 1.5E+01 1.5E+01 103-65-1 Propyl benzene 35.6 35.6 35.6 2.5E-03 9.0E-03 4.1E-03 1.6E-02 100-42-5 Styrene 13.5 13.5 13.5 4.8E-04 6.1E-04 1.5E-03 2.6E-03 108-88-3 Toluene 36.2 36.2 36.2 3.2E-03 3.1E-03 8.3E-04 7.2E-03 95-63-6 Trimethylbenzene, 1,2,4-81.1 81.1 81.1 5.8E-02 1.9E-01 1.5E-01 4.0E-01 108-67-8 Trimethylbenzene, 1,3,5-12.4 12.4 12.4 8.8E-03 2.1E-02 2.4E-02 5.3E-02 1330-20-7 Xylenes 119 119 119 4.2E-03 7.3E-03 1.4E-01 1.5E-01 Cumulative:1.0E-03 1.8E+01 Output Form 2D ** - Note that the EPA has no consensus on reference dose or cancer slope factor values for lead, therefore it is not possible to calculate cancer risk or hazard quotient. Lead concentrations are compared to the EPA Action Level of 15 μg/L. North Carolina DEQ Risk Calculator DEQ Risk Calculator - Direct Contact - Non-Residential Worker Soil Version Date: July 2022 Basis: May 2022 EPA RSL Table Site ID: 20593-21-032 Exposure Unit ID: Mangum Street, Durham, NC * - Note that inhalation on this calculator refers to outdoor inhalation of volatiles and particulates, not indoor inhalation associated with vapor intrusion. CAS #Chemical Name: Ingestion Concentration (mg/kg) Dermal Concentration (mg/kg) Inhalation Concentration (mg/kg)* Ingestion Carcinogenic Risk Dermal Carcinogenic Risk Inhalation Carcinogenic Risk Calculated Carcinogenic Risk Ingestion Hazard Quotient Dermal Hazard Quotient Inhalation Hazard Quotient Calculated Non- Carcinogenic Hazard Quotient 67-64-1 Acetone 0.31 0.31 0.31 2.9E-07 2.9E-07 7440-38-2 Arsenic, Inorganic 4.26 4.26 4.26 1.2E-06 2.5E-07 2.5E-11 1.4E-06 7.3E-03 1.5E-03 1.1E-06 8.8E-03 7440-39-3 Barium 215 215 215 9.2E-04 1.7E-06 9.2E-04 71-43-2 Benzene 3.38 3.38 3.38 5.7E-08 5.7E-07 6.3E-07 7.2E-04 6.8E-03 7.6E-03 104-51-8 Butylbenzene, n-1.17 1.17 1.17 2.0E-05 2.0E-05 135-98-8 Butylbenzene, sec-0.00467 0.00467 0.00467 4.0E-08 4.0E-08 7440-43-9 Cadmium (Diet)0.105 0.105 0.105 2.6E-13 2.6E-13 9.0E-04 1.5E-04 4.0E-08 1.1E-03 16065-83-1 Chromium(III), Insoluble Salts 215 215 215 1.2E-04 1.2E-04 18540-29-9 Chromium(VI)3.45 3.45 3.45 5.3E-07 4.0E-10 5.3E-07 9.8E-04 1.3E-07 9.8E-04 98-82-8 Cumene 0.389 0.389 0.389 3.3E-06 3.4E-05 3.7E-05 100-41-4 Ethylbenzene 5.35 5.35 5.35 1.8E-08 1.8E-07 2.0E-07 9.2E-05 2.0E-04 2.9E-04 142-82-5 Heptane, N-11.1 11.1 11.1 3.2E-02 2.0E-03 3.4E-02 110-54-3 Hexane, N-13.9 13.9 13.9 1.4E-03 1.4E-03 7439-92-1 ~Lead and Compounds 63.2 63.2 63.2 <SL**<SL**<SL** 7439-97-6 ~Mercury (elemental)0.149 0.149 0.149 3.1E-03 3.1E-03 108-95-2 Phenol 0.176 0.176 0.176 5.0E-07 2.1E-07 3.4E-12 7.1E-07 117-81-7 ~Bis(2-ethylhexyl)phthalate 0.0901 0.0901 0.0901 3.9E-10 1.6E-10 3.0E-16 5.5E-10 3.9E-06 1.6E-06 5.5E-06 56-55-3 ~Benz[a]anthracene 0.0405 0.0405 0.0405 1.2E-09 6.8E-10 4.2E-11 2.0E-09 205-99-2 ~Benzo[b]fluoranthene 0.0484 0.0484 0.0484 1.5E-09 8.1E-10 4.0E-15 2.3E-09 218-01-9 ~Chrysene 0.0336 0.0336 0.0336 1.0E-11 5.7E-12 2.8E-17 1.6E-11 206-44-0 ~Fluoranthene 0.0616 0.0616 0.0616 1.3E-06 7.3E-07 2.0E-06 91-57-6 ~Methylnaphthalene, 2-2.42 2.42 2.42 5.2E-04 2.8E-04 8.0E-04 91-20-3 ~Naphthalene 3.49 3.49 3.49 1.3E-07 7.0E-08 2.0E-07 3.9E-07 1.5E-04 8.2E-05 5.4E-03 5.6E-03 129-00-0 ~Pyrene 0.0595 0.0595 0.0595 1.7E-06 9.3E-07 2.6E-06 103-65-1 Propyl benzene 1.43 1.43 1.43 1.2E-05 4.4E-05 5.6E-05 7782-49-2 Selenium 3.97 3.97 3.97 6.8E-04 7.6E-10 6.8E-04 7440-22-4 Silver 0.0805 0.0805 0.0805 1.4E-05 1.4E-05 95-63-6 Trimethylbenzene, 1,2,4-9.86 9.86 9.86 8.4E-04 4.5E-03 5.3E-03 108-67-8 Trimethylbenzene, 1,3,5-3.5 3.5 3.5 3.0E-04 1.9E-03 2.2E-03 1330-20-7 Xylenes 21.1 21.1 21.1 9.0E-05 7.9E-03 8.0E-03 Cumulative:3.2E-06 8.1E-02 Output Form 2C ** - Note that the EPA has no consensus on reference dose or cancer slope factor values for lead, therefore it is not possible to calculate cancer risk or hazard quotient. Lead concentrations are compared to the EPA screening level of 800 mg/kg for commercial/industrial soil. North Carolina DEQ Risk Calculator DEQ Risk Calculator - Direct Contact - Construction Worker Soil Version Date: July 2022 Basis: May 2022 EPA RSL Table Site ID: 20593-21-032 Exposure Unit ID: Mangum Street, Durham, NC * - Note that inhalation on this calculator refers to outdoor inhalation of volatiles and particulates, not indoor inhalation associated with vapor intrusion. CAS #Chemical Name: Ingestion Concentration (mg/kg) Dermal Concentration (mg/kg) Inhalation Concentration (mg/kg)* Ingestion Carcinogenic Risk Dermal Carcinogenic Risk Inhalation Carcinogenic Risk Calculated Carcinogenic Risk Ingestion Hazard Quotient Dermal Hazard Quotient Inhalation Hazard Quotient Calculated Non- Carcinogenic Hazard Quotient 67-64-1 Acetone 0.31 0.31 0.31 9.1E-07 9.1E-07 7440-38-2 Arsenic, Inorganic 4.26 4.26 4.26 1.5E-07 2.5E-08 5.6E-08 2.4E-07 2.5E-02 4.0E-03 6.4E-02 9.3E-02 7440-39-3 Barium 215 215 215 3.2E-03 9.7E-03 1.3E-02 71-43-2 Benzene 3.38 3.38 3.38 7.5E-09 1.1E-07 1.2E-07 1.0E-03 1.3E-02 1.4E-02 104-51-8 Butylbenzene, n-1.17 1.17 1.17 3.4E-05 3.4E-05 135-98-8 Butylbenzene, sec-0.00467 0.00467 0.00467 1.4E-07 1.4E-07 7440-43-9 Cadmium (Diet)0.105 0.105 0.105 5.8E-10 5.8E-10 6.2E-04 7.9E-05 2.4E-03 3.1E-03 16065-83-1 Chromium(III), Insoluble Salts 215 215 215 4.2E-04 9.7E-03 1.0E-02 18540-29-9 Chromium(VI)3.45 3.45 3.45 7.0E-08 8.9E-07 9.6E-07 2.0E-03 2.6E-03 4.6E-03 98-82-8 Cumene 0.389 0.389 0.389 2.9E-06 7.4E-04 7.4E-04 100-41-4 Ethylbenzene 5.35 5.35 5.35 2.4E-09 3.4E-08 3.7E-08 3.2E-04 1.1E-04 4.3E-04 142-82-5 Heptane, N-11.1 11.1 11.1 1.1E-02 3.3E-03 1.4E-02 110-54-3 Hexane, N-13.9 13.9 13.9 1.4E-04 8.9E-03 9.1E-03 7439-92-1 ~Lead and Compounds 63.2 63.2 63.2 <SL**<SL**<SL** 7439-97-6 ~Mercury (elemental)0.149 0.149 0.149 1.5E-02 1.5E-02 108-95-2 Phenol 0.176 0.176 0.176 8.6E-07 2.8E-07 2.0E-07 1.3E-06 117-81-7 ~Bis(2-ethylhexyl)phthalate 0.0901 0.0901 0.0901 5.1E-11 1.6E-11 6.7E-13 6.8E-11 1.3E-05 4.3E-06 1.8E-05 56-55-3 ~Benz[a]anthracene 0.0405 0.0405 0.0405 1.6E-10 6.8E-11 1.5E-11 2.5E-10 205-99-2 ~Benzo[b]fluoranthene 0.0484 0.0484 0.0484 2.0E-10 8.1E-11 8.9E-12 2.9E-10 218-01-9 ~Chrysene 0.0336 0.0336 0.0336 1.4E-12 5.7E-13 6.2E-14 2.0E-12 206-44-0 ~Fluoranthene 0.0616 0.0616 0.0616 1.8E-06 7.6E-07 2.6E-06 91-57-6 ~Methylnaphthalene, 2-2.42 2.42 2.42 1.8E-03 7.4E-04 2.5E-03 91-20-3 ~Naphthalene 3.49 3.49 3.49 1.7E-08 7.0E-09 3.8E-08 6.1E-08 1.7E-05 7.1E-06 2.7E-02 2.7E-02 129-00-0 ~Pyrene 0.0595 0.0595 0.0595 5.8E-07 2.4E-07 8.3E-07 103-65-1 Propyl benzene 1.43 1.43 1.43 4.2E-05 2.2E-04 2.6E-04 7782-49-2 Selenium 3.97 3.97 3.97 2.3E-03 4.5E-05 2.4E-03 7440-22-4 Silver 0.0805 0.0805 0.0805 4.7E-05 4.7E-05 95-63-6 Trimethylbenzene, 1,2,4-9.86 9.86 9.86 7.3E-04 6.6E-03 7.3E-03 108-67-8 Trimethylbenzene, 1,3,5-3.5 3.5 3.5 2.6E-04 2.8E-03 3.1E-03 1330-20-7 Xylenes 21.1 21.1 21.1 1.6E-04 9.8E-03 9.9E-03 Cumulative:1.4E-06 2.3E-01 Output Form 2E ** - Note that the EPA has no consensus on reference dose or cancer slope factor values for lead, therefore it is not possible to calculate cancer risk or hazard quotient. Lead concentrations are compared to the EPA screening level of 800 mg/kg for commercial/industrial soil. North Carolina DEQ Risk Calculator DEQ Risk Calculator - Direct Contact - Construction Worker Soil Version Date: July 2022 Basis: May 2022 EPA RSL Table Site ID: 20593-21-032 Exposure Unit ID: Mangum Street, Durham, NC * - Note that inhalation on this calculator refers to outdoor inhalation of volatiles and particulates, not indoor inhalation associated with vapor intrusion. CAS #Chemical Name: Ingestion Concentration (mg/kg) Dermal Concentration (mg/kg) Inhalation Concentration (mg/kg)* Ingestion Carcinogenic Risk Dermal Carcinogenic Risk Inhalation Carcinogenic Risk Calculated Carcinogenic Risk Ingestion Hazard Quotient Dermal Hazard Quotient Inhalation Hazard Quotient Calculated Non- Carcinogenic Hazard Quotient 67-64-1 Acetone 0.31 0.31 0.31 9.1E-07 9.1E-07 7440-38-2 Arsenic, Inorganic 4.26 4.26 4.26 1.5E-07 2.5E-08 5.6E-08 2.4E-07 2.5E-02 4.0E-03 6.4E-02 9.3E-02 7440-39-3 Barium 215 215 215 3.2E-03 9.7E-03 1.3E-02 71-43-2 Benzene 3.38 3.38 3.38 7.5E-09 1.1E-07 1.2E-07 1.0E-03 1.3E-02 1.4E-02 104-51-8 Butylbenzene, n-1.17 1.17 1.17 3.4E-05 3.4E-05 135-98-8 Butylbenzene, sec-0.00467 0.00467 0.00467 1.4E-07 1.4E-07 7440-43-9 Cadmium (Diet)0.105 0.105 0.105 5.8E-10 5.8E-10 6.2E-04 7.9E-05 2.4E-03 3.1E-03 16065-83-1 Chromium(III), Insoluble Salts 215 215 215 4.2E-04 9.7E-03 1.0E-02 18540-29-9 Chromium(VI)3.45 3.45 3.45 7.0E-08 8.9E-07 9.6E-07 2.0E-03 2.6E-03 4.6E-03 98-82-8 Cumene 0.389 0.389 0.389 2.9E-06 7.4E-04 7.4E-04 100-41-4 Ethylbenzene 5.35 5.35 5.35 2.4E-09 3.4E-08 3.7E-08 3.2E-04 1.1E-04 4.3E-04 142-82-5 Heptane, N-11.1 11.1 11.1 1.1E-02 3.3E-03 1.4E-02 110-54-3 Hexane, N-13.9 13.9 13.9 1.4E-04 8.9E-03 9.1E-03 7439-92-1 ~Lead and Compounds 63.2 63.2 63.2 <SL**<SL**<SL** 7439-97-6 ~Mercury (elemental)0.149 0.149 0.149 1.5E-02 1.5E-02 108-95-2 Phenol 0.176 0.176 0.176 8.6E-07 2.8E-07 2.0E-07 1.3E-06 117-81-7 ~Bis(2-ethylhexyl)phthalate 0.0901 0.0901 0.0901 5.1E-11 1.6E-11 6.7E-13 6.8E-11 1.3E-05 4.3E-06 1.8E-05 56-55-3 ~Benz[a]anthracene 0.0405 0.0405 0.0405 1.6E-10 6.8E-11 1.5E-11 2.5E-10 205-99-2 ~Benzo[b]fluoranthene 0.0484 0.0484 0.0484 2.0E-10 8.1E-11 8.9E-12 2.9E-10 218-01-9 ~Chrysene 0.0336 0.0336 0.0336 1.4E-12 5.7E-13 6.2E-14 2.0E-12 206-44-0 ~Fluoranthene 0.0616 0.0616 0.0616 1.8E-06 7.6E-07 2.6E-06 91-57-6 ~Methylnaphthalene, 2-2.42 2.42 2.42 1.8E-03 7.4E-04 2.5E-03 91-20-3 ~Naphthalene 3.49 3.49 3.49 1.7E-08 7.0E-09 3.8E-08 6.1E-08 1.7E-05 7.1E-06 2.7E-02 2.7E-02 129-00-0 ~Pyrene 0.0595 0.0595 0.0595 5.8E-07 2.4E-07 8.3E-07 103-65-1 Propyl benzene 1.43 1.43 1.43 4.2E-05 2.2E-04 2.6E-04 7782-49-2 Selenium 3.97 3.97 3.97 2.3E-03 4.5E-05 2.4E-03 7440-22-4 Silver 0.0805 0.0805 0.0805 4.7E-05 4.7E-05 95-63-6 Trimethylbenzene, 1,2,4-9.86 9.86 9.86 7.3E-04 6.6E-03 7.3E-03 108-67-8 Trimethylbenzene, 1,3,5-3.5 3.5 3.5 2.6E-04 2.8E-03 3.1E-03 1330-20-7 Xylenes 21.1 21.1 21.1 1.6E-04 9.8E-03 9.9E-03 Cumulative:1.4E-06 2.3E-01 Output Form 2E ** - Note that the EPA has no consensus on reference dose or cancer slope factor values for lead, therefore it is not possible to calculate cancer risk or hazard quotient. Lead concentrations are compared to the EPA screening level of 800 mg/kg for commercial/industrial soil. North Carolina DEQ Risk Calculator DEQ Risk Calculator - Direct Contact - Recreator/Trespasser Soil Output Form 2F Version Date: July 2022 Basis: May 2022 EPA RSL Table Site ID: 20593-21-032 Exposure Unit ID: Mangum Street, Durham, NC * - Note that inhalation on this calculator refers to outdoor inhalation of volatiles and particulates, not indoor inhalation associated with vapor intrusion. Receptor Type: CAS #Chemical Name: Ingestion Concentration (mg/kg) Dermal Concentration (mg/kg) Inhalation Concentration (mg/kg)* Ingestion Carcinogenic Risk Dermal Carcinogenic Risk Inhalation Carcinogenic Risk Calculated Carcinogenic Risk Ingestion Hazard Quotient Dermal Hazard Quotient Inhalation Hazard Quotient Calculated Non- Carcinogenic Hazard Quotient 67-64-1 Acetone 0.31 0.31 0.31 2.5E-06 2.5E-06 7440-38-2 Arsenic, Inorganic 4.26 4.26 4.26 3.1E-06 4.3E-07 5.1E-12 3.5E-06 6.1E-02 7.2E-03 2.1E-07 6.8E-02 7440-39-3 Barium 215 215 215 7.7E-03 3.2E-07 7.7E-03 71-43-2 Benzene 3.38 3.38 3.38 1.5E-07 1.2E-07 2.6E-07 6.0E-03 1.3E-03 7.4E-03104-51-8 Butylbenzene, n-1.17 1.17 1.17 1.7E-04 1.7E-04135-98-8 Butylbenzene, sec-0.00467 0.00467 0.00467 3.3E-07 3.3E-07 7440-43-9 Cadmium (Diet)0.105 0.105 0.105 5.3E-14 5.3E-14 7.5E-03 7.1E-04 7.9E-09 8.2E-03 16065-83-1 Chromium(III), Insoluble Salts 215 215 215 1.0E-03 1.0E-03 18540-29-9 Chromium(VI)3.45 3.45 3.45 6.3E-06 2.2E-10 6.3E-06 8.2E-03 2.6E-08 8.2E-03 98-82-8 Cumene 0.389 0.389 0.389 2.8E-05 6.6E-06 3.4E-05 100-41-4 Ethylbenzene 5.35 5.35 5.35 4.7E-08 3.7E-08 8.4E-08 7.6E-04 3.9E-05 8.0E-04 142-82-5 Heptane, N-11.1 11.1 11.1 2.6E-01 3.9E-04 2.6E-01110-54-3 Hexane, N-13.9 13.9 13.9 2.8E-04 2.8E-047439-92-1 ~Lead and Compounds 63.2 63.2 63.2 <SL**<SL**<SL**7439-97-6 ~Mercury (elemental)0.149 0.149 0.149 6.0E-04 6.0E-04 108-95-2 Phenol 0.176 0.176 0.176 4.2E-06 9.9E-07 6.6E-13 5.2E-06 117-81-7 ~Bis(2-ethylhexyl)phthalate 0.0901 0.0901 0.0901 1.0E-09 2.8E-10 6.0E-17 1.3E-09 3.2E-05 7.6E-06 4.0E-05 56-55-3 ~Benz[a]anthracene 0.0405 0.0405 0.0405 1.5E-08 4.9E-09 2.4E-11 2.0E-08 205-99-2 ~Benzo[b]fluoranthene 0.0484 0.0484 0.0484 1.8E-08 5.9E-09 2.2E-15 2.3E-08 218-01-9 ~Chrysene 0.0336 0.0336 0.0336 1.2E-10 4.1E-11 1.6E-17 1.6E-10 206-44-0 ~Fluoranthene 0.0616 0.0616 0.0616 1.1E-05 3.4E-06 1.4E-0591-57-6 ~Methylnaphthalene, 2-2.42 2.42 2.42 4.3E-03 1.3E-03 5.6E-0391-20-3 ~Naphthalene 3.49 3.49 3.49 3.4E-07 1.2E-07 4.0E-08 5.0E-07 1.2E-03 3.8E-04 1.0E-03 2.7E-03 129-00-0 ~Pyrene 0.0595 0.0595 0.0595 1.4E-05 4.4E-06 1.8E-05 103-65-1 Propyl benzene 1.43 1.43 1.43 1.0E-04 8.5E-06 1.1E-04 7782-49-2 Selenium 3.97 3.97 3.97 5.7E-03 1.5E-10 5.7E-03 7440-22-4 Silver 0.0805 0.0805 0.0805 1.1E-04 1.1E-04 95-63-6 Trimethylbenzene, 1,2,4-9.86 9.86 9.86 7.0E-03 8.7E-04 7.9E-03 108-67-8 Trimethylbenzene, 1,3,5-3.5 3.5 3.5 2.5E-03 3.7E-04 2.9E-031330-20-7 Xylenes 21.1 21.1 21.1 7.5E-04 1.5E-03 2.3E-03 Cumulative:1.1E-05 3.9E-01 ** - Note that the EPA has no consensus on reference dose or cancer slope factor values for lead, therefore it is not possible to calculate cancer risk or hazard quotient. Lead concentrations are compared to the EPA screening level of 400 mg/kg for residential soil. North Carolina DEQ Risk Calculator DEQ Risk Calculator - Vapor Intrusion - Resident Groundwater to Indoor Air Version Date: July 2022 Basis: May 2022 EPA RSL Table Site ID: 20593-21-032 Exposure Unit ID: Mangum Street, Durham, NC CAS #Chemical Name: Groundwater Concentration (ug/L) Target Indoor Air Conc. for Carcinogens @ TCR = 1E-06 Target Indoor Air Conc. for Non- Carcinogens @ THQ = 0.2 Calculated Carcinogenic Risk Calculated Non- Carcinogenic Hazard Quotient 7440-39-3 Barium 0.511 -1.0E-01 71-43-2 Benzene 284 3.6E-01 6.3E+00 1.8E-04 2.1E+00 104-51-8 Butylbenzene, n-9.78 -- 7440-43-9 Cadmium (Diet)0.000115 1.6E-03 2.1E-03 67-66-3 Chloroform 0.867 1.2E-01 2.0E+01 1.1E-06 1.3E-03 98-82-8 Cumene 18.7 -8.3E+01 2.1E-02 107-06-2 Dichloroethane, 1,2-6.49 1.1E-01 1.5E+00 2.9E-06 4.3E-02 108-20-3 Diisopropyl Ether 246 -1.5E+02 3.5E-02 142-82-5 Heptane, N-4.43 -8.3E+01 8.7E-01 110-54-3 Hexane, N-51.6 -1.5E+02 5.2E+00 7439-92-1 ~Lead and Compounds 0.0058 -- 108-10-1 Methyl Isobutyl Ketone (4-methyl-2-pentanone)17.6 -6.3E+02 3.2E-05 91-57-6 ~Methylnaphthalene, 2-57.9 -- 91-20-3 ~Naphthalene 388 8.3E-02 6.3E-01 8.5E-05 2.2E+00 103-65-1 Propyl benzene 35.6 -2.1E+02 1.5E-02 100-42-5 Styrene 13.5 -2.1E+02 1.5E-03 108-88-3 Toluene 36.2 -1.0E+03 1.9E-03 95-63-6 Trimethylbenzene, 1,2,4-81.1 -1.3E+01 3.3E-01 108-67-8 Trimethylbenzene, 1,3,5-12.4 -1.3E+01 7.1E-02 1330-20-7 Xylenes 119 -2.1E+01 3.1E-01 Cumulative:2.7E-04 1.1E+01 Groundwater concentrations are in ug/L. Air concentrations are in ug/m3. Output Form 3A Carcinogenic risk and hazard quotient cells highlighted in orange are associated with non-volatile chemicals. Since these chemicals do not pose a vapor intrusion risk, no risk values are calculated for these chemicals. North Carolina DEQ Risk Calculator DEQ Risk Calculator - Vapor Intrusion - Resident Soil Gas to Indoor Air Version Date: July 2022 Basis: May 2022 EPA RSL Table Site ID: 20593-21-032 Exposure Unit ID: Mangum Street, Durham, NC CAS #Chemical Name: Soil Gas Concentration (ug/m3) Calculated Indoor Air Concentration (ug/m3) Target Indoor Air Conc. for Carcinogens @ TCR = 1E-06 Target Indoor Air Conc. for Non- Carcinogens @ THQ = 0.2 Calculated Carcinogenic Risk Calculated Non- Carcinogenic Hazard Quotient 67-64-1 Acetone 270 8.1 -- 71-43-2 Benzene 54 1.62 3.6E-01 6.3E+00 4.5E-06 5.2E-02 75-15-0 Carbon Disulfide 61 1.83 -1.5E+02 2.5E-03 98-82-8 Cumene 19 0.57 -8.3E+01 1.4E-03 110-82-7 Cyclohexane 2900 87 -1.3E+03 1.4E-02 100-41-4 Ethylbenzene 110 3.3 1.1E+00 2.1E+02 2.9E-06 3.2E-03 142-82-5 Heptane, N-170 5.1 -8.3E+01 1.2E-02 110-54-3 Hexane, N-2200 66 -1.5E+02 9.0E-02 67-63-0 Isopropanol 36 1.08 -4.2E+01 5.2E-03 78-93-3 Methyl Ethyl Ketone (2-Butanone)20 0.6 -1.0E+03 1.2E-04 91-20-3 ~Naphthalene 29 0.87 8.3E-02 6.3E-01 1.1E-05 2.8E-01 103-65-1 Propyl benzene 61 1.83 -2.1E+02 1.8E-03 127-18-4 Tetrachloroethylene 31 0.93 1.1E+01 8.3E+00 8.6E-08 2.2E-02 108-88-3 Toluene 97 2.91 -1.0E+03 5.6E-04 79-01-6 Trichloroethylene 28 0.84 4.8E-01 4.2E-01 1.8E-06 4.0E-01 95-63-6 Trimethylbenzene, 1,2,4-130 3.9 -1.3E+01 6.2E-02 108-67-8 Trimethylbenzene, 1,3,5-100 3 -1.3E+01 4.8E-02 1330-20-7 Xylenes 99 2.97 -2.1E+01 2.8E-02 Cumulative:2.0E-05 1.0E+00 All concentrations are in ug/m3 Output Form 3B Carcinogenic risk and hazard quotient cells highlighted in orange are associated with non-volatile chemicals. Since these chemicals do not pose a vapor intrusion risk, no risk values are calculated for these chemicals. North Carolina DEQ Risk Calculator DEQ Risk Calculator - Vapor Intrusion - Non-Residential Worker Groundwater to Indoor Air Version Date: July 2022 Basis: May 2022 EPA RSL Table Site ID: 20593-21-032 Exposure Unit ID: Mangum Street, Durham, NC CAS #Chemical Name: Groundwater Concentration (ug/L) Calculated Indoor Air Concentration (ug/m3) Target Indoor Air Conc. for Carcinogens @ TCR = 1E-06 Target Indoor Air Conc. for Non- Carcinogens @ THQ = 0.2 Calculated Carcinogenic Risk Calculated Non- Carcinogenic Hazard Quotient 7440-39-3 Barium 0.511 -4.4E-01 71-43-2 Benzene 284 64.43990188 1.6E+00 2.6E+01 4.1E-05 4.9E-01 104-51-8 Butylbenzene, n-9.78 6.357399836 -- 7440-43-9 Cadmium (Diet)0.000115 6.8E-03 8.8E-03 67-66-3 Chloroform 0.867 0.130085446 5.3E-01 8.6E+01 2.4E-07 3.0E-04 98-82-8 Cumene 18.7 8.791905151 -3.5E+02 5.0E-03 107-06-2 Dichloroethane, 1,2-6.49 0.31309076 4.7E-01 6.1E+00 6.6E-07 1.0E-02 108-20-3 Diisopropyl Ether 246 25.74652494 -6.1E+02 8.4E-03 142-82-5 Heptane, N-4.43 362.2240392 -3.5E+02 2.1E-01 110-54-3 Hexane, N-51.6 3797.219951 -6.1E+02 1.2E+00 7439-92-1 ~Lead and Compounds 0.0058 -- 108-10-1 Methyl Isobutyl Ketone (4-methyl-2-pentanone)17.6 0.099296811 -2.6E+03 7.6E-06 91-57-6 ~Methylnaphthalene, 2-57.9 1.226173344 -- 91-20-3 ~Naphthalene 388 6.979558463 3.6E-01 2.6E+00 1.9E-05 5.3E-01 103-65-1 Propyl benzene 35.6 15.28209321 -8.8E+02 3.5E-03 100-42-5 Styrene 13.5 1.517784137 -8.8E+02 3.5E-04 108-88-3 Toluene 36.2 9.826982829 -4.4E+03 4.5E-04 95-63-6 Trimethylbenzene, 1,2,4-81.1 20.42420278 -5.3E+01 7.8E-02 108-67-8 Trimethylbenzene, 1,3,5-12.4 4.445952576 -5.3E+01 1.7E-02 1330-20-7 Xylenes 119 32.25551922 -8.8E+01 7.4E-02 Cumulative:6.1E-05 2.7E+00 Groundwater concentrations are in ug/L. Air concentrations are in ug/m3. Output Form 3D Carcinogenic risk and hazard quotient cells highlighted in orange are associated with non-volatile chemicals. Since these chemicals do not pose a vapor intrusion risk, no risk values are calculated for these chemicals. North Carolina DEQ Risk Calculator DEQ Risk Calculator - Vapor Intrusion - Non-Residential Worker Soil Gas to Indoor Air Version Date: July 2022 Basis: May 2022 EPA RSL Table Site ID: 20593-21-032 Exposure Unit ID: Mangum Street, Durham, NC CAS #Chemical Name: Soil Gas Concentration (ug/m3) Calculated Indoor Air Concentration (ug/m3) Target Indoor Air Conc. for Carcinogens @ TCR = 1E-06 Target Indoor Air Conc. for Non- Carcinogens @ THQ = 0.2 Calculated Carcinogenic Risk Calculated Non- Carcinogenic Hazard Quotient 67-64-1 Acetone 270 2.7 -- 71-43-2 Benzene 54 0.54 1.6E+00 2.6E+01 3.4E-07 4.1E-03 75-15-0 Carbon Disulfide 61 0.61 -6.1E+02 2.0E-04 98-82-8 Cumene 19 0.19 -3.5E+02 1.1E-04 110-82-7 Cyclohexane 2900 29 -5.3E+03 1.1E-03 100-41-4 Ethylbenzene 110 1.1 4.9E+00 8.8E+02 2.2E-07 2.5E-04 142-82-5 Heptane, N-170 1.7 -3.5E+02 9.7E-04 110-54-3 Hexane, N-2200 22 -6.1E+02 7.2E-03 67-63-0 Isopropanol 36 0.36 -1.8E+02 4.1E-04 78-93-3 Methyl Ethyl Ketone (2-Butanone)20 0.2 -4.4E+03 9.1E-06 91-20-3 ~Naphthalene 29 0.29 3.6E-01 2.6E+00 8.0E-07 2.2E-02 103-65-1 Propyl benzene 61 0.61 -8.8E+02 1.4E-04 127-18-4 Tetrachloroethylene 31 0.31 4.7E+01 3.5E+01 6.6E-09 1.8E-03 108-88-3 Toluene 97 0.97 -4.4E+03 4.4E-05 79-01-6 Trichloroethylene 28 0.28 3.0E+00 1.8E+00 9.4E-08 3.2E-02 95-63-6 Trimethylbenzene, 1,2,4-130 1.3 -5.3E+01 4.9E-03 108-67-8 Trimethylbenzene, 1,3,5-100 1 -5.3E+01 3.8E-03 1330-20-7 Xylenes 99 0.99 -8.8E+01 2.3E-03 Cumulative:1.5E-06 8.1E-02 All concentrations are in ug/m3 Output Form 3E Carcinogenic risk and hazard quotient cells highlighted in orange are associated with non-volatile chemicals. Since these chemicals do not pose a vapor intrusion risk, no risk values are calculated for these chemicals. North Carolina DEQ Risk Calculator