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Home My WebLink AboutAS-3327_28491_CA_MRP_20171010 MONITORING REPORT Yogi Foods 4018 Highway 321A Hudson, Caldwell County, North Carolina 28638 ATC Project No. CARYOGI NCDEQ Incident No. 28491 NCDEQ Facility ID No. 0-007809 NCDEQ Risk Classification: Intermediate (I130D) October 10, 2017 7606 Whitehall Executive Center Drive Suite 800 Charlotte, NC 28273 Tel: 704-529-3200 Fax: 704-529-3272 www.atcgroupservices.com N.C. Engineering License No. C-1598 October 10, 2017 Mr. Dan Murphy North Carolina Department of Environmental Quality Asheville Regional Office Division of Waste Management - UST Section 2090 US Highway 70 Swannanoa, North Carolina 28778 RE: Monitoring Report Yogi Foods 4018 Highway 321A Hudson, Caldwell County, North Carolina 28638 ATC Project No. CARYOGI NCDEQ Incident No. 28491 NCDEQ Facility ID No. 0-007809 NCDEQ Risk Classification: Intermediate (I130D) Dear Mr. Murphy: ATC Associates of North Carolina, P.C., on behalf of Cary Oil Company, is submitting the enclosed Monitoring Report for the referenced site. The report includes information pertaining to one Aggressive Fluid/Vapor Recovery event and data from a subsequent groundwater monitoring event. If you have any questions or require additional information, please contact us at (704) 529-3200. Sincerely, ATC Associates of North Carolina, P.C. Christine E. Schaefer Project Manager cc: Mr. Glenn Petti, Cary Oil Company Site Identification: Date of Report: 10/10/17 Site Risk: Intermediate (I130D) Facility I.D.: 0-007809 UST Incident Number (if known): 28491 Site Name: Yogi Foods Site Street Address: 4018 Highway 321A City/Town: Hudson Zip Code: 28638 County: Caldwell Description of Geographical Data Point (e.g., diesel fill port): UST Basin Location Method (GPS, topographical map, other): Google Earth Latitude (decimal degrees): 35.827182° N Longitude (decimal degrees): -81.476007° W Information about Contacts Associated with the Release: UST Owner: Cary Oil Company Address: 110 Mackenan Drive, Suite 300, Cary, NC 27511 Phone: (919) 462-3194 UST Operator: AJ Patel Address: 4018 Highway 321A, Hudson, NC 28638 Phone: (919) 460-3195 Property Owner: HHA Development LLC Address: PO Box 190, Taylorsville, NC 28681 Phone: Unknown Property Occupant: Shell Service Station/Market Basket Convenience Store Address: 4018 Highway 321A, Hudson, NC 28638 Phone: Unknown Consultant/Contractor: ATC Associates of North Carolina, P.C. Address:7606 Whitehall Executive Center Dr, Charlotte, NC 28273 Phone: (704) 529-3200 Analytical Laboratory: Pace Analytical Services, Inc. State Certification No.: 5342 Address: 9800 Kincey Ave., Suite 100, Huntersville, NC 28078 Phone: (704) 875-9092 Information about Release: Date Discovered: July 14, 2006 Estimated Quantity of Release: Unknown Cause of Release: Unknown Source of Release (Dispenser/Piping/UST): Gasoline/diesel UST system Sizes and contents of UST system(s) from which the release occurred: Two 8,000-gallon gasoline USTs, one 8,000-gallon diesel UST, and one-2,000 gallon kerosene UST and associated piping and dispensers. TABLE OF CONTENTS 1.0 EXECUTIVE SUMMARY ............................................................................................................. 1 2.0 SITE HISTORY AND CHARACTERIZATION ......................................................................... 2 3.0 RECEPTOR INFORMATION ....................................................................................................... 3 3.1 Water Supply Wells ............................................................................................................... 3 3.2 Public Water Supplies ........................................................................................................... 3 3.3 Surface Water ........................................................................................................................ 3 4.0 SITE CHARACTERISTICS ........................................................................................................... 4 4.1 Regional and Site Geology.................................................................................................... 4 4.2 Regional and Site Hydrogeology .......................................................................................... 4 5.0 AFVR Event ..................................................................................................................................... 5 6.0 GROUNDWATER MONITORING .............................................................................................. 5 7.0 SOIL MONITORING ..................................................................................................................... 7 8.0 CONCLUSIONS AND RECOMMENDATIONS ......................................................................... 8 9.0 LIMITATIONS AND CERTIFICATIONS ................................................................................... 9 TABLES Table B-1 Site History - UST System and Other Release Information Table B-2 Site History - UST Owner/Operator and Other Responsible Party Information Table B-3 Summary of Soil Sampling Results Table B-4 Summary of Groundwater Sampling Results Table B-4A Summary of Historical Groundwater Sampling Results Table B-5 Public and Private Water Supply Well and Other Receptor Information Table B-7 Monitoring Well Construction Information Table B-8 Free Product Recovery Information FIGURES Figure 1 Site Topographic Map Figure 2 Site Map Figure 3 Water Supply Well Location Map Figure 4 Groundwater Contaminant Concentration Map APPENDICES Appendix A AFVR Field Data and Disposal Manifest Appendix B Laboratory Analytical Report Appendix C Contaminant Mass vs. Time Graphs Appendix D Contaminant Concentrations vs. Depth to Water Graph Yogi Foods October 10, 2017 Monitoring Report Page 1 1.0 EXECUTIVE SUMMARY ATC Associates of North Carolina, P.C. (ATC), on behalf of Cary Oil Company (Cary Oil), has prepared a Monitoring Report for the Yogi Foods facility located in Hudson, Caldwell County, North Carolina. This report includes information summarizing Aggressive Fluid/Vapor Recovery (AFVR) and groundwater monitoring activities conducted in March and April 2017. A United States Geological Survey (USGS) topographic map that shows topographic contours, site location, surface water bodies, buildings, and adjacent roads in the site vicinity is included as Figure 1. A North Carolina Department of Environmental Quality (NCDEQ) Notice of Regulatory Requirements (NORR) dated November 30, 2016, required assessment and remediation activities be conducted at the Yogi Foods site. Subsequently, an AFVR event was conducted on March 23, 2017, and a limited groundwater monitoring event was conducted on April 20, 2017. Based on the groundwater analytical results, monitoring wells MW-1 and MW-5 did not contain dissolved contaminant concentrations above Gross Contamination Levels (GCLs). Additionally, impact concentrations were significantly reduced from historical levels in the sampled wells. Free product was not identified in monitoring wells that were gauged in April 2017 and has not historically been observed at the site. The total mass of benzene, toluene, ethylbenzene, xylenes (BTEX), 1,2-dichloroethane (1,2-DCA), and ethylene dibromide (EDB) was calculated for the current data set and compared to historical information. Approximately 95.72 pounds of BTEX, 1,2-DCA, and EDB were identified in site wells during initial sampling events in August 2014 and November 2016. Note concentrations during the first sampling event at the site in 2006 were lower than in 2014, and the August 2014 data were used as a worst-case, maximum historical data scenario. November 2016 data was only used for well MW-5, as that was the first sampling event at the well. Based on April 2017 monitoring results, approximately 6.94 pounds of BTEX, 1,2-DCA, and EDB remain at the site. A total of 15 water supply wells and suspect water supply wells have been previously identified within 1,500 feet of the subject site. However, based on the locations and uses of these wells, a groundwater cleanup goal to GCLs is appropriate for the intermediate risk at the site. Overall, it appears conducting AFVR events at a large diameter well (MW-5) combined with sparge-enhancement is an effective remedial option at the site. Following the most recent sparge-enhanced groundwater recovery event, dissolved concentrations have been reduced to levels below GCLs. ATC recommends an additional monitoring event to confirm concentrations remain below GCLs, followed by completion of a Notice of Residual Petroleum (NRP). Yogi Foods October 10, 2017 Monitoring Report Page 2 Impacted soil has not been delineated at the site due to the limited degree of assessment conducted to date. However, samples collected at MW-1 in the vicinity of the apparent release source in August 2006 indicated several petroleum compounds that exceeded Soil-to-Groundwater Maximum Soil Contaminant Concentrations (MSCCs) and a calculated concentration of C9-C22 aliphatics that exceeded the residential MSCC. Due to the commercial nature of the property, the limited area of soil impact is not a concern and can be included in a future NRP. 2.0 SITE HISTORY AND CHARACTERIZATION The subject site is identified as the Yogi Foods facility (Facility ID No. 0-007809) and is located at 4018 Highway 321A in Hudson, Caldwell County, North Carolina. The site is accessible from Highway 321A to the west and Adams Drive to the southeast. Properties within 1,500 feet of the site are mainly commercial and residential on the east side Highway 321A and mainly industrial on the west side of Highway 321A. The subject property is zoned as H-B (Highway Business). Areas surrounding the site are zoned as H-B, R-15 (Residential), and G-M (General Manufacturing). A site map that indicates monitoring well locations and other site features is included as Figure 2. The subject property currently operates as a Shell service station with retail fuel sales and a convenience store called Market Basket. Two 8,000-gallon gasoline underground storage tanks (USTs) and one 8,000- gallon diesel UST were installed in April 1985 and are currently in use at the site. A separate basin contains one 2,000-gallon kerosene UST, which was installed in February 1976 and is also currently in use. UST system and owner/operator information is provided in Tables B-1 and B-2. The site also contains a single-story convenience store building and fuel dispensers associated with the USTs. Surface cover at the site consists mostly of asphalt and concrete in the fueling and driveway areas. The surface cover on the east portion of the property, behind the convenience store building, consists mostly of grass. A due diligence investigation was conducted at the site on June 30, 2006. Soil samples were collected at nine locations (YF-1 through YF-9) and submitted for laboratory analysis of total petroleum hydrocarbons – gasoline range organics (TPH – GRO). Laboratory analytical results of a soil sample collected adjacent to a gasoline and diesel dispenser (YF-4) indicated a TPH – GRO concentration that exceeded the historical North Carolina Department of Environment and Natural Resources (NCDENR, currently the NCDEQ) action limit of 10 mg/kg. Cary Oil submitted a 24-Hour Release and UST Leak Reporting Form (UST-61) to the NCDEQ on July 14, 2006. Yogi Foods October 10, 2017 Monitoring Report Page 3 3.0 RECEPTOR INFORMATION 3.1 Water Supply Wells An updated receptor survey was conducted at the site in 2012, which provided supplemental information to an initial receptor survey conducted during a Phase I Limited Site Assessment (LSA) in 2006. Water supply well forms were sent via certified mail to property owners within 500 feet of the site and to owners of properties where water supply wells had been previously identified. ATC subsequently conducted a visual site reconnaissance within a 1,500 foot radius of the site to confirm the existence of water supply wells in the area. Based on information obtained from the updated receptor survey, one private well (WSW-4) is being used for irrigation purposes and is located approximately 315 feet from the source area. Thirteen additional water supply wells were identified within 1,500 feet of the site but are not in use. A large concrete cover was observed at the property adjacent to the subject site and was identified by ATC as a potential water supply well. However, the property owner could not provide information because the cover was there when he bought the property. Due to the size, weight, and security (apparently cemented in place) of the cover, confirmation of whether the object was a well could not be validated. Without the ability to confirm the object was not a potential receptor, the NCDEQ assigned a high risk classification to the site based on the object’s proximity to the subject site. However, the NCDEQ decided in December 2015 that the potential water supply well was considered abandoned as it was inaccessible under the large, cemented concrete cover, and the site risk ranking was reduced from high to intermediate. The property with the potential well, located at 2338 Adams Drive, is supplied municipal water by the Town of Sawmills. The locations of identified water supply wells are indicated on Figure 3 and receptor information is provided as Table B-5. 3.2 Public Water Supplies Potable water is provided to the area by the Town of Sawmills and the City of Lenoir. The public water source (Lake Rhodhiss) is not located within 1,500 feet of the subject site. 3.3 Surface Water ATC reviewed a USGS 7.5-Minute Quadrangle Topographic Map (Figure 1) to identify surface water bodies in the site vicinity. In addition, ATC conducted a visual reconnaissance for surface water bodies in the area. Poplar Fish Lake is located approximately 1,100 feet to the east of the subject site. The drainage Yogi Foods October 10, 2017 Monitoring Report Page 4 feature that supplies Poplar Fish Lake originates closer to the site but does not appear to be a perennial stream over the closer interval. 4.0 SITE CHARACTERISTICS 4.1 Regional and Site Geology According to the Geologic Map of North Carolina, produced by the State of North Carolina in 1985, the site lies in the Inner Piedmont Belt of the Piedmont Physiographic Province of North Carolina. The rock types of the Inner Piedmont have been identified as predominatly mica schist with a variety of other rock types depending on location. The Inner Piedmont is characterized as crystalline meta-sedimantary rock. The shallow subsurface in most areas of the Piedmont contains residual soil overburden, including structure-free residuum, saprolite, and partially weathered rock (PWR) that derive from in-place weathering of the crystalline bedrock. Occasional areas containing recent deposits of alluvium in the uppermost subsurface are found near streams and rivers. Saprolite and PWR typically contain some relict structures from the original rock material. Depth to rock ranges from ground surface at occasional outcrops to depths of greater than 100 feet in areas of easily weathered rock. Shallow subsurface soils observed during drilling activities at the site were described as sandy and silty clay and sandy and clayey silt to a termination depth of approximately 35 feet below grade. 4.2 Regional and Site Hydrogeology The shallow aquifer occurrence varies in depth from ground surface at springs, creeks, and rivers to as deep as 50 feet or more beneath upland surfaces in some parts of the Piedmont. Water in the alluvium or unconsolidated residual material, including saprolite and PWR, usually behaves as an unconfined aquifer, or water table, and will yield water with head elevation equivalent to the first elevation where water was encountered. Permeability varies with lithology and is typically relatively low in residual soils, with higher permeability in saprolite or PWR due to relict rock texture and variable susceptibility to weathering exhibited by different minerals in the rock. Groundwater flow in residual soils or alluvium is usually in rough concurrence with local topographic conditions and is toward local drainage features. The bedrock fractures or other planar features of the Piedmont Physiographic Province generally constitute the bedrock aquifer, with the surrounding rock material being effectively impermeable. Along with fractures, contacts between rock bodies probably constitute zones of significant groundwater Yogi Foods October 10, 2017 Monitoring Report Page 5 occurrence in the bedrock. The surrounding material and overlying residuum tend to make the bedrock aquifer a semi-confined aquifer. That is, the overlying water and soil weight normally results in pressure that causes water in a borehole, which intersects a fracture or other feature, to rise above the elevation of the fracture or feature. Modern water supply wells in the Piedmont, likely including those in the site vicinity, are typically installed with a surface casing through the unconsolidated material, and an open borehole into the bedrock where water-bearing fractures are encountered. Based on data collected in August 2014 during the Phase II LSA, groundwater flow away from the site appears to be generally towards the east at an average horizontal hydraulic gradient of 0.009 along a flow path that crosses the release source area. Depth to groundwater in monitoring wells MW-1 and MW-5 ranged from 26.03 feet to 26.40 feet below top of casing (TOC) on April 20, 2017. Free product was not observed in the gauged wells in April 2017 and has not historically been identified on-site. 5.0 AFVR EVENT On March 23, 2017, an AFVR event was conducted at well MW-5, with air injection to nearby air sparge wells AS-1 and AS-2 for enhancement of contaminant volatilization and groundwater dissolved oxygen levels. AFVR services were provided by Contaminant Control, Inc. (CCI), with oversight provided by ATC. Prior to and at the completion of the AFVR event, wells MW-1, MW-2, MW-3, MW-5, AS-1, and AS-2 were gauged using an oil/water interface probe. Free product was not observed in gauged wells. Air sparge enhancement consisted of injecting air into the groundwater at approximately 18 pounds per square inch (psi) and an approximate flow rate of four cubic feet per minute (cfm). Approximately 188 gallons of petroleum-impacted groundwater were recovered from monitoring well MW-5 during the March 23, 2017, AFVR event. Measurable free product was not observed in the vacuum truck tank following the event. Appendix A contains the groundwater disposal manifest. Based on calculated recovery volumes, approximately 44.99 pounds (7.20 gallons) of petroleum were recovered as vapor. Recovery information is provided in Table B-8. Readings recorded during the event and associated calculations for AFVR emissions are included in Appendix A. 6.0 GROUNDWATER MONITORING ATC conducted a Phase I LSA on August 10 and 11, 2006. A groundwater sample was collected from well MW-1 and submitted for laboratory analysis of volatile organic compounds (VOCs) by EPA Method 624, Yogi Foods October 10, 2017 Monitoring Report Page 6 Massachusetts Department of Environmental Protection (MADEP) Volatile Petroleum Hydrocarbons (VPH), and lead by EPA Method 6010. Laboratory analytical results indicated groundwater contaminant concentrations above NCDEQ 2L Standards, and the benzene concentration exceeded the GCL. ATC conducted a Phase II LSA in August 2014 and collected groundwater samples from wells MW-1 through MW-4. The groundwater samples were analyzed for VOCs by EPA Method 6200B, semi-VOCs by EPA Method 625, lead by EPA Method 6010, ethylene dibromide (EDB) by EPA Method 504.1, and MADEP VPH and Extractable Petroleum Hydrocarbons (EPH). Petroleum compounds were reported above NCDEQ 2L Standards in wells MW-1, MW-2, and MW-4. Concentrations of lead were reported above the 2L Standard in wells MW-1 through MW-4. The concentrations of benzene and EDB reported in well MW-1 exceeded their respective GCLs. A limited groundwater monitoring event was conducted at the site on March 24, 2016, following two AFVR events. The groundwater samples were analyzed for VOCs by EPA Method 6200B and EDB by EPA Method 504.1. Petroleum compounds were reported above NCDEQ 2L Standards in well MW-1. The concentrations of benzene, 1,2-dichloroethane (DCA), and EDB reported in well MW-1 exceeded their respective GCLs. A large diameter well and two air sparge wells were installed at the site in August 2016. A limited groundwater monitoring event was conducted at the site on November 2, 2016, following a sparge-enhanced AFVR event. The groundwater samples were analyzed for VOCs by EPA Method 6200B and EDB by EPA Method 504.1. Concentrations of petroleum hydrocarbons were detected above GCLs in monitoring well MW-1, but were significantly decreased compared to historical levels and MW-5 did not contain contaminant concentrations above GCLs. On April 20, 2017, ATC performed a limited groundwater gauging and sampling event at the site to identify effectiveness of a sparge-enhanced AFVR event. Prior to sampling, each well was purged of three standing water columns, or until the well was purged dry. Samples were then collected with new disposable bailers and poured directly into laboratory-provided containers with appropriate preservatives. The samples were placed into a chilled cooler and submitted to North Carolina-accredited Pace Analytical Services, Inc. of Huntersville, North Carolina using proper chain-of-custody procedures for laboratory analyses. The samples were analyzed by EPA Method 6200B for VOCs and EPA Method 504.1 for EDB. According to the analytical results, concentrations of petroleum hydrocarbons were not detected above GCLs in monitoring Yogi Foods October 10, 2017 Monitoring Report Page 7 wells MW-1 and MW-5. Groundwater analytical results for the April 2017 sampling event are included in Appendix B and summarized in Table B-4. Contaminant concentrations are indicated on Figure 4. Historical analytical results for the site are included in Table B-4A. Based on data collected during the April 2017 gauging event, shallow groundwater was encountered in the wells at approximately 26 feet below TOC. Groundwater elevation data for the April 2017 sampling event is summarized in Table B-7. Groundwater flow was not assessed during this scope of work but the historical groundwater potentiometric surface indicates that shallow groundwater at the site generally flows towards the east at an average horizontal hydraulic gradient of 0.009 along a flow path that crosses the release source area. Groundwater impact above GCLs has historically been identified in wells MW-1 and MW-5 located near the product dispensers. Contaminant concentrations were below GCLs in the wells in April 2017 following a sparge-enhanced AFVR event. Based on historical groundwater monitoring data, the maximum mass of BTEX, 1,2-DCA, and EDB identified in site wells was approximately 95.72 pounds. Based on April 2017 monitoring results, approximately 6.94 pounds of BTEX, 1,2-DCA, and EDB remain at the site. A graph indicating contaminant mass versus time at MW-1 is provided as Appendix C. Based on the locations of receptors in the area, a groundwater cleanup goal to GCLs, followed by completion of an NRP is recommended. 7.0 SOIL MONITORING A due diligence investigation was conducted at the site on June 30, 2006. Soil samples were collected at nine locations (YF-1 through YF-9) and submitted for laboratory analysis of TPH – GRO. Laboratory analytical results of a soil sample collected adjacent to a gasoline and diesel dispenser (YF-4) indicated a TPH – GRO concentration that exceeded the historical NCDEQ action limit of 10 mg/kg. ATC conducted a Phase I LSA on August 10 and 11, 2006. Soil samples were collected from split spoon samplers during installation of well MW-1 and submitted for laboratory analysis of VOCs by EPA Method 8260, semi-VOCs by EPA Method 8270, and MADEP VPH. Laboratory analytical results identified contaminant concentrations above Soil-to-Groundwater MSCCs, and a concentration of C9-C22 aliphatics at a depth of 5-10 feet below grade exceeded the Residential MSCC. Historical soil sampling results are provided in Table B-3. Yogi Foods October 10, 2017 Monitoring Report Page 8 Additional soil assessment has not been conducted at the site. Based on the limited soil sampling conducted, it appears the source area near the site dispensers contains the highest soil contaminant concentrations. Soil cleanup goals are Soil-to-Groundwater or Residential MSCCs (whichever standard is lowest). A concentration of C9-C22 aliphatics in soil boring MW-1S 5-10 exceeded the Residential MSCC in August 2006. However, the soil impact is not considered a concern to potential receptors and can be included in a future NRP for the property. 8.0 CONCLUSIONS AND RECOMMENDATIONS ATC conducted sparge-enhanced AFVR and groundwater monitoring activities in March and April 2017 at the subject site. Historically, groundwater impact above GCLs has generally been identified in wells MW-1 and MW-5 located near the product dispensers. Monitoring wells MW-1 and MW-5 did not contain dissolved contaminant concentrations above GCLs in April 2017. Additionally, impact concentrations were significantly reduced from historical levels in the sampled wells. Free product was not identified in monitoring wells that were gauged in April 2017 and has not historically been observed at the site. The total mass of BTEX, 1,2-DCA, and EDB was calculated for the current data set and compared to historical information. Approximately 95.72 pounds of BTEX, 1,2-DCA, and EDB were identified in site wells in August 2014 and November 2016. Note concentrations during the first sampling event at the site in 2006 were lower than in 2014, and the August 2014 data were used as a worst-case, maximum historical data scenario. November 2016 data was only used for well MW-5, as that was the first sampling event at the well. Based on April 2017 monitoring results, approximately 6.94 pounds of BTEX, 1,2-DCA, and EDB remain at the site. A total of 15 water supply wells and suspect water supply wells have been previously identified within 1,500 feet of the subject site. However, based on the locations and uses of these wells, a groundwater cleanup goal to GCLs is appropriate for the intermediate risk at the site. ATC recommends an additional groundwater monitoring event to confirm concentrations remain below GCLs, followed by completion of a groundwater NRP. Additionally, a soil NRP should be included for the site based on historical impact exceeding Residential MSCCs. Yogi Foods October 10, 2017 Monitoring Report Page 9 9.0 LIMITATIONS AND CERTIFICATIONS This investigation is intended to be a non-biased assessment of on-site environmental conditions proximate to the location of the former and/or current UST system. Subsurface investigative and remedial methodologies were performed in general accordance with applicable state and federal regulatory requirements. The information presented in this report is based upon site-specific observations, generally accepted geological and environmental consulting practices, and analytical results for environmental samples collected at the time the field investigation was performed. The data presented in this report are believed to represent subsurface conditions at the facility; however, data may not be completely representative of subsurface conditions at every location. ATC assumes no liability arising from environmental impact to, or from, the site, regardless of the date of impact occurrence or findings. 1 Enter the date the monitoring report was due. N/A. Will this report be submitted after the established due date? N/A YES NO 2 Was an required information from the above template missin from this report? YES NO IF the answer to question #1 or# 2 is “YES”, please provide additional information in this cell to explain what was missing and why. 3 If applicable, will an of the proposed attenuation milestones under the schedule approved in the Corrective Action Plan not be met? (within a reasonable margin of error) YES NO IF the answer to question #3 is “NO”, skip to the certification under #8 below. IF the answer to question #3 is “YES”, please generally describe in this cell the possible reason(s) and outline proposed remedies. (This should be described in more detail in the report text above.) N/A 4 Does an known or suspected source zone soil contamination or free product remain outside of the assessed area that could be inhibiting natural attenuation? YES NO 5 Has there been an unexpected increase in contaminant mass su ficient to su est a potential new release from a separate onsite or offsite source? YES NO IF the answer to either question #4 or #5 is “YES”, generally describe in this cell any actions recommended to further assess or clean up this known or suspected source. (This should be described in more detail in the report text above.) Yogi Foods October 10, 2017 Monitoring Report Page 10 6 Certification: I, David A. Hunter, a Licensed Geologist for ATC Associates of North Carolina, P.C., do certify that the information contained in this report is correct and accurate to the best of my knowledge. (Affix Seal and Signature) ATC Associates of North Carolina, P.C. is licensed to practice engineering and geology in North Carolina. The certification numbers of the company or corporation are C-1598 (engineering) and C-274 (geology). TABLES Table B‐1: Site History ‐ UST System and Other Release Informatio Revision Date: 9/19/14 Incident Number and Name: 28491/Yogi Foods UST ID Number Current/Last Contents Previous Contents Capacity (gallons) Construction Details Tank Dimensions Description of Associated Piping and Pumps Date Tank Installed Status of UST Was Release Associated with the UST System? A1 Gasoline Gasoline 8,000 Steel unknown DW Steel/FRP 4/30/1985 In Use Unknown A2 Gasoline Gasoline 8,000 Steel unknown DW Steel/FRP 4/30/1985 In Use Unknown A3 Diesel Diesel 8,000 Steel unknown DW Steel/FRP 4/30/1985 In Use Unknown A4 Kerosene Kerosene 2,000 Steel unknown DW Steel/FRP 2/5/1976 In Use No AST ID Number Current/Last Contents Previous Contents Capacity (gallons) Construction Details Tank Dimensions Description of Associated Piping and Pumps Date Tank Installed Status of AST Was Release Associated with the AST System? None Associated With This Site Table B‐2: Site History ‐ UST Owner/Operator and Other Responsible Party Informatio Revision Date: 10/8/14 Incident Number and Name: 28491/Yogi Foods UST ID Number A1, A2, A3, A4 Facility ID Number 0‐007809 City State Zip Telephone Numbe Unknown Unknown Unknown Unknown City State Zip Telephone Numbe Hudson NC 2863 919‐460‐319 UST ID Number A1, A2, A3, A4 Facility ID Number 0‐007809 City State Zip Telephone Numbe North Wilkesboro NC 28659 336‐667‐945 City State Zip Telephone Numbe North Wilkesboro NC 28659 336‐667‐945 UST ID Number A1, A2, A3, A4 Facility ID Number 0‐007809 City State Zip Telephone Numbe Cary NC 27511 919‐462‐110 City State Zip Telephone Numbe Cary NC 27511 919‐462‐110 UST ID Number A1, A2, A3, A4 Facility ID Number 0‐007809 City State Zip Telephone Numbe Lenoir NC 28645 828‐758‐440 City State Zip Telephone Numbe Lenoir NC 28645 828‐758‐440 UST ID Number A1, A2, A3, A4 Facility ID Number 0‐007809 City State Zip Telephone Numbe Cliffside NC 2802 704‐453‐735 City State Zip Telephone Numbe Cliffside NC 2802 704‐453‐735 Street Address PO Box 307, Highway 120 Street Address PO Box 307, Highway 120 Name of Operator Dates of Operation (MM/DD/YY to MM/DD/YY) Petroleum World, Inc. 04/30/1986 to 03/30/1997 Street Address 110 Nuway Circle Name of Owner Dates of Operation (MM/DD/YY to MM/DD/YY) Petroleum World, Inc. 04/30/1986 to 03/30/1997 Street Address 110 Nuway Circle Name of Operator Dates of Operation (MM/DD/YY to MM/DD/YY) Beall Oil Company/Blue Ridge Energies LLC 03/31/1997 to 04/04/2005 Street Address 110 Mackenan Drive, Suite 300 Name of Owner Dates of Operation (MM/DD/YY to MM/DD/YY) Beall Oil Company/Blue Ridge Energies LLC 03/31/1997 to 04/04/2005 110 Mackenan Drive, Suite 300 Name of Operator Dates of Operation (MM/DD/YY to MM/DD/YY) Cary Oil Company 04/05/2005 to 05/17/2009 Name of Owner Dates of Operation (MM/DD/YY to MM/DD/YY) Cary Oil Company 04/05/2005 to 05/17/2009 Street Address Tar Heel Oil II, Inc. 05/18/2009 to Unknown Date Street Address 320 9th Street, PO Box 608 Tar Heel Oil II, Inc. 05/18/2009 to Unknown Date Street Address 320 9th Street, PO Box 608 Name of Operator Dates of Operation (MM/DD/YY to MM/DD/YY) 4018 Highway 321A Street Address Unknown Street Address Name of Owner Dates of Operation (MM/DD/YY to MM/DD/YY) Dates of Operation (MM/DD/YY to MM/DD/YY) Dates of Operation (MM/DD/YY to MM/DD/YY)Name of Owner Unknown Date to Present Name of Operator AJ Patel HHA Development LLC Unknown Date to Present Table B‐3: Summary of Soil Sampling Results Revision Date: 9/19/1 Incident Number and Name: 28491/Yogi Food Facility ID #: 0‐00780 8015C Sample ID Date Collected Source Area Sample Depth (ft BGS) Incident Phase YF‐1 6/30/2006 UST 10 Phase II ESA 3.6 NR NR NR NR NR NR NR NR NR NR NR NR NR NR NR NR NR NR YF‐2 6/30/200 US 10 Phase II ESA 3.6 NR NR NR NR NR NR NR NR NR NR NR NR NR NR NR NR NR NR YF‐3 6/30/200 US 10 Phase II ESA 3.1 NR NR NR NR NR NR NR NR NR NR NR NR NR NR NR NR NR NR YF‐4 6/30/200 Dispenser 3 Phase II ESA 11.3 NR NR NR NR NR NR NR NR NR NR NR NR NR NR NR NR NR NR YF‐5 6/30/200 Dispenser 3 Phase II ESA 5.0 NR NR NR NR NR NR NR NR NR NR NR NR NR NR NR NR NR NR YF‐6 6/30/200 Dispenser 3 Phase II ESA 3.2 NR NR NR NR NR NR NR NR NR NR NR NR NR NR NR NR NR NR YF‐7 6/30/200 Dispenser 3 Phase II ESA 3.8 NR NR NR NR NR NR NR NR NR NR NR NR NR NR NR NR NR NR YF‐8 6/30/200 US 10 Phase II ESA 3.4 NR NR NR NR NR NR NR NR NR NR NR NR NR NR NR NR NR NR YF‐9 6/30/200 US 10 Phase II ESA 2.7 NR NR NR NR NR NR NR NR NR NR NR NR NR NR NR NR NR NR MW‐1S 0‐5 8/10/200 Dispenser 0‐5 Phase I LSA NR 7.6 47 36 227 <0.0049 230 <0.0049 12 3.0 2.0 <12 32 29 22 23 60 89 54 MW‐1S 5‐1 8/10/200 Dispenser 5‐10 Phase I LSA NR <0.29 17 8.6 72 <0.29 <5.8 <0.29 1.8 2.0 0.93 <230 660 760 23 <19 230 990 68 MW‐1S 10‐15 8/10/200 Dispenser 10‐15 Phase I LSA NR 0.1 5.3.0 26 0.01 0.79 <0.0063 0.49 1.1 0.48 160 200 230 22 <20 73 303 222 MW‐1S 15‐2 8/10/200 Dispenser 15‐20 Phase I LSA NR 0.02 0.2 0.11 0.99 0.015 <4.7 <0.0047 0.58 <0.22 <0.22 27 49 59 <13 <19 14 73 49 MW‐1S 20‐25 8/10/200 Dispenser 20‐25 Phase I LSA NR 6.6 <0.0063 14 95 <0.0063 <6.3 0.0078 <0.013 0.64 0.37 60 84 110 <14 <21 <14 110 84 NE 0.0056 4.3 4.9 4.6 0.0019 24 0.02 0.36 3.6 0.16 68 NE NE NE Immobile NE 540 31 NE 18 1200 1560 3129 7 14000 49 10000 63 313 939 NE NE NE 31000 NE 1500 469 NE 164 32000 40000 81760 63 36000 440 40000 1635 8176 24528 NE NE NE 81000 NE 40000 1226 NCDEQ Action Limit (mg/kg)10 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA MSCC = maximum soil contaminant concentration ft BGS = feet below ground surfac Results in mg/kg NE = Not Established NA = Not Applicabl NR = Not Requested Concentrations in bold exceeded the NCDEQ action limit or soil‐to‐groundwater MSC Concentrations in bold and italics exceeded the residential MSC Analytical Method (e.g. VOC by EPA 8260) Contaminant of Concern To l u e n e Be n z e n e Industrial/Commercial MSCC (mg/kg) TP H GR O Soil‐to‐Groundwater MSCC (mg/kg) Residential MSCC (mg/kg) C5 ‐C8 Al i p h a t i c s C9 ‐C1 0 Ar o m a t i c s Vin y l Ac e t a t e Xy l e n e s Et h y l b e n z e n e C9 ‐C1 2 Al i p h a t i c s C9 ‐C1 8 Al i p h a t i c s C9 ‐C2 2 Al i p h a t i c s VPH/EPH 1, 2 ‐Dic h l o r o e t h a n e Ch l o r o m e t h a n e EPA Method 8260B MADEP EPH C1 1 ‐C2 2 Ar o m a t i c s C1 9 ‐C3 6 Al i p h a t i c s C9 ‐C1 8 Al i p h a t i c s EPA Method 8270 2‐Me t h y l n a p h t h a l e n e Na p h t h a l e n e Ac e t o n e MADEP VPH Table B‐4: Summary of Groundwater Sampling Results Revision Date: 5/11/17 Incident Number and Name: 28491/Yogi Foods Facility ID #: 0‐007809 504.1 Well ID Date Collected Sample ID Incident Phase MW‐1 4/20/2017 MW‐1 Pre‐CAP 627 1,170 105 2,260 <5.0 <5.0 <5.0 29.7 5.1 117 42.7 <20.0 <5.0 769 <5.0 <5.0 <50.0 <5.0 30.9 MW‐5 4/20/2017 MW‐5 Pre‐CAP 550 1,390 125 1,857 <5.0 29.5 <5.0 25.5 3.8 J 87.5 40.8 <20.0 <5.0 745 <5.0 <5.0 <50.0 <5.0 29.1 1 600 600 500 20 70 70 0.4 70 6 70 5 70 400 400 NE 100 70 0.02 5,000 260,000 84,500 85,500 20,000 6,900 8,500 400 70,000 6,000 25,000 5,000 30,000 28,500 25,000 NE 100,000 70,000 50 Results in ug/L Concentrations in bold exceeded the 2L Standard Concentrations in bold and italics exceeded the GC J = Estimated Value NE = Not Established NR = Not Requested ND = Not Detected Analytical Method (e.g. EPA 601) Di i s o p r o p y l et h e r MT B E 1, 3 , 5 ‐Tr i m e t h y l b e n z e n e Et h y l b e n z e n e se c ‐Bu t y l b e n z e n e EPA Method 624/6200B Ch l o r o f o r m Me t h y l e n e Ch l o r i d e ED B GCL = gross contamination level Contaminant of Concern 1, 2 , 4 ‐Tr i m e t h y l b e n z e n e To l u e n e Xy l e n e s , To t a l Na p h t h a l e n e 1, 2 ‐Di c h l o r o e t h a n e 2L Standard n‐Pr o p y l b e n z e n e Is o p r o p y l b e n z e n e Br o m o d i c h l o r o m e t h a n e Br o m o m e t h a n e Be n z e n e n‐Bu t y l b e n z e n e Table B‐4A: Summary of Historical Groundwater Sampling Result Revision Date: 5/11/17 Incident Number and Name: 28491/Yogi Food Facility ID #: 0‐00780 625 504.1 3030C Well ID Date Collected Sample ID Incident Phase MW‐1 8/11/2006 MW‐1 Phase I LSA 6,300 11,000 580 4,400 <100 NA NR <20 <100 <100 NR NR NR NR NR <20 <40 <20 NR 38,000 5,300 12,000 NR NR NR NR NR NR 555 MW‐1 8/6/2014 MW‐1 Phase II LSA 13,500 26,900 1,120 6,910 <100 <100 <100 950 180 454 <100 <400 167 1,160 356 <100 <1,000 <100 353 87,300 <25,000 <25,000 <100 <100 533 ND 533 701 228 MW‐1 3/24/2016 MW‐1 Pre‐CAP 13,000 34,500 1,430 9,210 <125 <125 <125 634 161 542 109 J <500 267 1,710 451 <125 <1,250 <125 NR NR NR NR NR NR NR NR NR 902 NR MW‐1 11/2/2016 MW‐1 Pre‐CAP 5,820 17,800 986 6,090 <62.5 <62.5 <62.5 168 37.0 J 357 68.8 228 J 199 1,300 340 <62.5 <625 <62.5 NR NR NR NR NR NR NR NR NR 162 NR MW‐1 4/20/2017 MW‐1 Pre‐CAP 627 1,170 105 2,260 <5.0 <5.0 <5.0 29.7 5.1 117 42.7 <20.0 <5.0 769 <5.0 <5.0 <50.0 <5.0 NR NR NR NR NR NR NR NR NR 30.9 NR MW‐2 8/6/2014 MW‐2 Phase II LSA 279 1,720 944 4,030 19.5 <10.0 <10.0 <10.0 <10.0 724 70.6 <40.0 120 814 201 <10.0 <100 <10.0 404 5,370 <5,000 19,600 <100 <100 710 19,600 710 0.075 1,900 MW‐3 8/6/2014 MW‐3 Phase II LSA <0.50 <0.50 <0.50 <1.5 <0.50 <0.50 <0.50 <0.50 <0.50 <2.0 <0.50 <2.0 <0.50 <0.50 <0.50 0.66 5.0 6.5 <6.2 <50.0 <50.0 <50.0 <100 <100 <100 ND ND <0.022 617 MW‐4 8/6/2014 MW‐4 Phase II LSA 36.4 35.1 651 1,101 <5.0 <5.0 28.0 74.8 11.9 584 161 <20.0 420 1,440 654 <5.0 <50.0 <5.0 342 9,470 4,720 16,200 197 <100 744 16,397 5,464 0.054 1,680 MW‐5 11/2/2016 MW‐5 Pre‐CAP 1,830 5,420 399 4,190 <25.0 <25.0 <25.0 50.2 <25.0 238 55.8 135 162 1,140 290 <25.0 <250 <25.0 NR NR NR NR NR NR NR NR NR 29.1 NR MW‐5 4/20/2017 MW‐5 Pre‐CAP 550 1,390 125 1,857 <5.0 29.5 <5.0 25.5 3.8 J 87.5 40.8 <20.0 <5.0 745 <5.0 <5.0 <50.0 <5.0 NR NR NR NR NR NR NR NR NR 29.1 NR 1 600 600 500 20 70 70 0.4 70 6 70 5 70 400 400 NE 100 70 6 400 NE NE NE 10,000 NE 700 200 0.02 15 5,000 260,000 84,500 85,500 20,000 6,900 8,500 400 70,000 6,000 25,000 5,000 30,000 28,500 25,000 NE 100,000 70,000 6,000 NE NE NE NE NE NE NE NE 50 15,000 Results in ug/L Concentrations in bold exceeded the 2L Standar Concentrations in bold and italics exceeded the GC J = Estimated Value NE = Not Established NR = Not Requested ND = Not Detected NA = Not Available Analytical Method (e.g. EPA 601)EPA Method 624/6200B MADEP VPH MADEP EPH VPH/EPH Le a d 2L Standard Na p h t h a l e n e C5 ‐C8 Ali p h a t i c s C9 ‐C1 0 Ar o m a t i c s C9 ‐C1 2 Ali p h a t i c s C9 ‐C1 8 Ali p h a t i c s C1 9 ‐C3 6 Ali p h a t i c s n‐Pr o p y l b e n z e n e 1, 2 , 4 ‐Tr i m e t h y l b e n z e n e 1, 3 , 5 ‐Tr i m e t h y l b e n z e n e Br o m o d i c h l o r o m e t h a n e Br o m o m e t h a n e Ch l o r o f o r m MT B E se c ‐Bu t y l b e n z e n e GCL = gross contamination level C1 1 ‐C2 2 Ar o m a t i c s C9 ‐C1 8 Ali p h a t i c s C9 ‐C2 2 Ar o m a t i c s ED B 1, 2 ‐Dic h l o r o e t h a n e Dii s o p r o p y l et h e r Na p h t h a l e n e Is o p r o p y l b e n z e n e Contaminant of Concern Be n z e n e To l u e n e Et h y l b e n z e n e Xy l e n e s , To t a l Me t h y l e n e Ch l o r i d e n‐Bu t y l b e n z e n e Table B‐5: Public and Private Water Supply Well and Other Receptor Information Revision Date: 11/11/16 Incident Number and Name: 28491/Yogi Foods Facility ID #: 0‐007809 Gene and Sandra Duncan 5124 Bloomfield Dr, Granite Falls, NC 28630 Jake and Hilda Fletcher 2342 Adams Dr, Hudson, NC 28638 Cora Novella Adams PO Box 322, Granite Falls, NC 28630 Criss and Loretta Wilson 2343 Adams Dr, Hudson, NC 28638 Iona Baldwin 2347 Adams Dr, Hudson, NC 28638 George and Ila Wilcox 2335 Adams Dr, Hudson, NC 28638 Charles Gragg 4002 US Hwy 321A, Hudson, NC 28638 Charles Gragg 4002 US Hwy 321A, Hudson, NC 28638 Mr. and Mrs. Benfield 4102 US Hwy 321A, Granite Falls, NC 28630 Paul Dishman 2049 Jessica Ln, Hudson, NC 28638 Floyd and Theresa Annas 3968 US Hwy 321A, Hudson, NC 28638 Gladys Greene 2624 Mission Rd, Hudson, NC 28638 Casey Wallace PO Box 152, Granite Falls, NC 28630 Charles Chester 4110 Ardmore Ln, Hudson, NC 28638 Earnest and Diana Harris 612 S Government St, Lincolnton, NC 28092 Poplar Fish Lake Not Applicable 4243 Poplar Lake Drive Not Available Not Applicable Not Applicable Not Applicable 1,100 ‐ Receptor survey conducted on 9/19/2012 Well Screen Interval Approx. distance from source area of release (ft) Comments WSW‐1 2338 Adams Drive 828‐728‐9694 Inactive Unknown Unknown Supply Well ID Property Owner Contact Information Property Address Phone Number Well Use Well Depth (ft bgs) 190 Unknown object with significant surface cover resulting in no access (deemed abandoned by DEQ) WSW‐2 2342 Adams Drive Not Available Inactive Unknown Unknown 300 Well not in use WSW‐3 2339 Adams Drive 828‐396‐3815 Inactive 28 3‐28 255 Well not in use WSW‐4 2343 Adams Drive 828‐396‐1540 Active Unknown Unknown 315 Well used for irrigation only 430 Well not in use WSW‐6 2335 Adams Drive Not Available Inactive Unknown Unknown 430 WSW‐5 2347 Adams Drive Not Available Inactive Unknown Unknown Well not in use WSW‐7 4002 US Hwy 321A 828‐612‐6653 Inactive Unknown Unknown 495 Well not in use; pump removed; well located under house and filled with dirt and rocks WSW‐8 4002 US Hwy 321A 828‐612‐6653 Inactive ~120 Unknown 535 Well not in use; potential future use for irrigation 715 Well not in use; house used as rental WSW‐10 4303 Helena Street Not Available Inactive Unknown Unknown 970 WSW‐9 4253 Helena Street Not Available Inactive Unknown Unknown Well not in use WSW‐11 3968 US Hwy 321A Not Available Inactive Unknown Unknown 1,310 Well not in use; pump removed; well under brick patio WSW‐12 2624 Mission Road Not Available Inactive Unknown Unknown 1,040 Well not in use; pump removed; well house used for storage 1,155 Well not in use WSW‐14 4110 Ardmore Lane Not Available Inactive Unknown Unknown 1,260 WSW‐13 2630 Mission Road Not Available Inactive Unknown Unknown Well not in use Well not in use WSW‐15 4101 Ardmore Lane Not Available Inactive Unknown Unknown 1,470 Table B‐7: Monitoring Well Construction Information Revision Date: 5/11/17 Incident Number and Name: 28491/Yogi Foods Facility ID #: 0‐007809 Well ID Date Installed Date GW Measured Casing Diameter (in.) Casing Depth (ft) Screened Interval Total Depth TOC Elevation* Depth to Water from TOC Free Product Thickness** Groundwater Elevation* Comments dO (ppm)/pH 8/11/2006 26.82 0.00 67.68 Unknown 8/6/2014 22.27 0.00 72.23 7.44/4.94 3/24/2016 19.32 0.00 75.18 Not Recorded 11/2/2016 24.46 0.00 70.04 2.79/4.28 4/20/2017 26.40 0.00 68.10 Not Recorded MW‐2 8/5/2014 8/6/2014 2 15 15‐30 30 94.60 23.05 0.00 71.55 2.38/5.44 MW‐3 8/5/2014 8/6/2014 2 15 15‐30 30 94.78 22.40 0.00 72.38 1.75/6.07 MW‐4 8/5/2014 8/6/2014 2 15 15‐30 30 87.02 15.55 0.00 71.47 1.70/5.98 11/2/2016 24.19 0.00 70.06 2.71/3.92 4/20/2017 26.03 0.00 68.22 1.27/5.06 ** If free product is present in well, groundwater elevation is calculated by [Top of Casing Elevation‐Depth to Water]+[free product thickness x 0.8581] TOC = Top of Casing * All measurements are feet Below Ground Surface (ft. BGS). 15‐30 30 94.25MW‐5 8/10/2006 8/23/2016 1 13 4 15 MW‐1 13‐28 28 94.50 Table B‐8: Free Product Recovery Information Revision Date: 5/11/17 Incident Number and Name: 28491/Yogi Foods Facility ID #: 0‐007809 Date Recovery Well ID Product Type Free Product Recovery Method Product Thickness before Recovery (feet) Product Thickness after Recovery (feet) Amount of Vaporized Product (gal) Amount of Liquid (Water and Product) (Gallons) Amount of Liquid Product (gallons) Total Amount of Product Recovered (gallons) 1/26/2016 MW‐1 Gasoline AFVR 0 0 1.18 175 0 1.18 2/26/2016 MW‐1 Gasoline AFVR 0 0 1.31 75 0 1.31 10/6/2016 MW‐5 Gasoline AFVR 0 0 6.92 353 0 6.92 3/23/2017 MW‐5 Gasoline AFVR 0 0 7.20 188 0 7.20 Totals: 16.61 791 0 16.61 FIGURES CAD FILE PREP. BYTYPE CODE REV. BY SCALE PROJECT NO. TITLE DATE SITE US H I G H W A Y 3 2 1 A ADA M S D R I V E DIR T R O A D DISPENSER CANOPY STORE STORE UST BASIN GRASS ASPHALT CONCRETE GRASS MW-1 MW-2 MW-3 MW-4 KEROSENE DISPENSER KEROSENE UST W W W W W W W W W W W W W W W W W W W W W W S S S S S S S S S S S S E E E E E S S S S S S S S S S S E E E EE E E E E MW-5 AS-1 AS-2 LEGEND PR O J E C T N O . NO T E S : DA T E TI T L E SC A L E RE V . B Y PR E P . B Y CA D F I L E DC S A I D TYPE II MONITORING WELL E ELECTRIC LINE W WATER LINE TELEPHONE/TV LINE S SEWER LINE CATHODIC PROTECTION PRODUCT PIPING 500' RADI U S 1,000 ' RADI U S 1,500 ' RADI U S WSW-1 WSW-2 WSW-3 WSW-4 WSW-5 WSW-7 WSW-8 WSW-9 WSW-10 WSW-11 WSW-12 WSW-13 WSW-14 WSW-15 WSW-6 Source Area PR O J E C T N O . NO T E S : DA T E TI T L E SC A L E RE V . B Y PR E P . B Y CA D F I L E DC S A I D Inactive Water Supply Well LEGEND Active Water Supply Well (Used for Irrigation Only) US H I G H W A Y 3 2 1 A ADA M S D R I V E DIR T R O A D DISPENSER CANOPY STORE STORE UST BASIN GRASS ASPHALT CONCRETE GRASS MW-1 MW-2 MW-3 MW-4 KEROSENE DISPENSER KEROSENE UST W W W W W W W W W W W W W W W W W W W W W W S S S S S S S S S S S S E E E E E S S S S S S S S S S S E E E EE E E E E MW-5 AS-1 AS-2 LEGEND PR O J E C T N O . NO T E S : DA T E TI T L E SC A L E RE V . B Y PR E P . B Y CA D F I L E DC S A I D TYPE II MONITORING WELL E ELECTRIC LINE W WATER LINE TELEPHONE/TV LINE S SEWER LINE CATHODIC PROTECTION PRODUCT PIPING 1. O n l y c o m p o u n d s r e p o r t e d a b o v e m e t h o d d e t e c t i o n l i m i t s a r e s h o w n . 2. C o n c e n t r a t i o n s i n b o l d e x c e e d t h e 2 L S t a n d a r d . 3. C o n c e n t r a t i o n s i n b o l d a n d i t a l i c s e x c e e d t h e G r o s s C o n t a m i n a t i o n Le v e l . APPENDIX A AFVR FIELD DATA AND DISPOSAL MANIFEST Site: Yogi Foods, 4018 Highway 321A, Hudson, NC Date: March 23, 2017 1745 28 -23 16.0 15.0 2.00 3.50 1815 29 -23 21.0 16.0 4.00 3.50 1845 29 -23 1915 29 -23 20.0 16.0 4.00 4.00 1945 29 -23 2015 29 -23 2045 29 -23 2115 29 -23 20.0 16.0 4.50 4.00 2145 29 -23 2215 29 -23 18.0 18.0 5.00 5.50 2245 29 -23 2315 29 -23 2345 29 -23 0115 29 -23 0145 29 -23 Depth to free product pre-AFVR/EFR NR 0.00 0.00 MW - MW - MW- MW - MW - MW - Depth to groundwater 20 minutes post-AFVR/EFR Weather: AS - 2 MW - MW - MW - MW - MW - Depth Below Top of Casing (ft) MW - MW - 26.01 25.18 Time (hh:mm) MW - 5 Sparge Well Pressure (psi) 26.51 MW-MW-1 MW-2 MW-3 AS - 2 St i n g e r De p t h MW - 5 26.90 27.25 27.19 26.57 St i n g e r De p t h MW - AS-2 MW - MW - MW - AS - 1 Sparge Well Flow (scfm) AS - 1 0.00 0.00 Depth to groundwater pre-AFVR/EFR Depth to groundwater post-AFVR/EFR MW - Sparge-Enhanced AFVR Field Data Sheet NR Extraction Well Vacuum (in Hg) 0.00 0.00 Depth to free product post-AFVR/EFR 0.00 0.00 0.000.00 Depth to free product 20 minutes post-AFVR/EFR 0.00 MW-5 AS-1 27.22 27.06 29.29 0.00 Site: Yogi Foods, 4018 Highway 321A, Hudson, NC Date: March 23, 2017 1745 30 NA 1815 30 NA 1845 30 NA 1915 30 NA 1945 30 NA 2015 30 NA 2045 30 NA 2115 30 NA 2145 30 NA 2215 30 NA 2245 30 NA 2315 30 NA 2345 30 NA 0115 30 NA 0145 30 NA PPMmea = Measured VOC concentration from OVA/TVA (PPMv Total emissions, pounds Velocity = Measured velocity (fpm)Total emissions, gallons (6.25 lb/gal) Temp = Measured temperature (0F) RH = Measured relative humidity (%) Flow = Actual Flow Volume (cfm) Specific Humidity = data from psychrometric chart at measured Temp and RH (lb water/lb dry air) (lbW / lbDA) Water Vapor = % water vapor on a volume basis = (Specific Humidity / 18 lb-mole H2O) / [(1 / 28.84 lb-mole dry air) + (Specific Humidity / 18 lb-mole H2O)] Qstd = Flow volume on a dry basis at a standard temperature of 680 F = (1-Water Vapor) (Flow) [528 0R / (Temp +460)] Dry Conc = PPMv VOC on a dry basis = [PPMmea / (1-Water Vapor)] Response Factor of OVA/TVA meter; 1 if response factor is unknown Corrected Conc = Dry Conc PPMv VOC corrected by Response Factor = (Dry Conc) (Response Factor) Mass Conc (mg/m ) = Mass concentration VOC as gasoline dry basis at standard temperature = (Corrected Conc) (128 mg/mg-mole / 24.07 m3/mg-mole) Mass Conc (lb/ft ) = [Mass Conc (mg/m3)] [(6.243 * 10-)(lb/ft3)/(mg/m3)] Mass Removed (lb) = [Mass Conc (lb/ft3)] [Qstd (dscfm)] [Time Interval (min)] 992992 665 475 Time (hh:mm) De l t a T i m e (m i n ) 7.20 44.99 3.12 0.000262 2.791 3.405217 930 4947 0.000309 3.17 606 3222 0.000201 3.02 3.14 973 0.000323 3.395173 893 0.000296 3.064748 929 0.000266 2.68 973 0.000323 3.395173 680.9 475 0.000158 4941 0.000308 981 0.000326 929 4941 0.000308 2519 3681 2519 2480 800.9 522.2 801.8 800.9 0.100197.0 197.0 197.0 0.0 0.0 0.0 0.100 Mass Conc (lb/ft3) 3.470.000329 3.38 0.100 494 722 494 487 0.100 0.000221 2.26 893 981 5275 3534 2525 4254 1 1.61 800 1 1 1 665 8000.138 0.138 352 342 339 336 344 348 0.138 510 0.0 0.138 0.100 349 349 0.100 0.138 0.138 0.138 0.0 214.0 0.0 0.0 0.0 0.0 204.0 0.0 2598 2598 200.0 203.0 208.0 210.0 2637 0.0 0.0 214.0 206.0 2598 2539 2539 2519 2637 214.0 769.5 854.9 572.8 409.2 689.5 845.5 838.5 838.5 1 1 1 1 1 1 973 0.138 790 360 870 929 606 930 929 0.138 498 518 0.138 0.138 355 339 500 342 337 494 Mass Removed (lb) 510 0.100 0.100 0.100 0.100 0.100518 498 510 0.138 Sparge-Enhanced AFVR Data Sheet - Emissions Data & Calculation Water Vapor (vol %) Qstd (dscfm) PPMmea (PPMv) Pre- carbon Velocity (fpm) Flow (cfm) PPMmea (PPMv) Post carbon Corrected Conc (PPMv) 0.100 0.100 1 957498 1 1 973 354824.5 2539 180.0 0.0 9570.138 5087 0.000318 Response Factor Dry Conc (PPMv) Temp (0 F) RH (%) Specific Humidity (lbW / lbDA) Mass Conc (mg/m3) 2598 194.0 0.0 510 0.100 0.138 790 4201 750.0 2637 194.0 0.0 518 0.100 0.138 1 870 4627 0.000289 3.12 NON-HAZARDOUS 1, Generator ID Number 2. Page 1 of 13. Emergency Response Phone 4. Waste Tracking Number WASTE MANIFEST Is— no -a -t 5.Generator's Name and Mailing Address Generators Site Address (it different than mailing address) )'o81 FO4Ydy IFfrR 9o1 Generators Phoned4jQ4 i- 6.Transporter 1 Company Na e U.S. EPA ID Number 'Mi Sr-- 7.Transporter 2 Company Name U.S. EPA ID Number 8.Designated Facility Name and Site Address U.S. EPA ID Number Facility's Phone: 9.Waste Shipping Name and Description 10. Containers 11. Total 12. Unit No. Type Quantity WtJV0I. 0 1. Alln J o/ T1 3 4. 13.Special Handling Instructions and Additional Information 14.GENERATORS/OFFEROR'S CERTIFICATION: I hereby declare that the contents of this consignment are fully and accurately described above by the proper shipping name, and are classified. packaged, marked and labeled/placarded. and are in all respects in proper condition for transport according to applicable international and national governmental regulations. Ge ator's/Otferors Pnnted'Typed Name Signature Month Day Year -1'15. InternatlKalShipments Import to U.S. Export from U.S. Port of entry/exit: Transporter Signature (for exports only): Date leaving U.S.: Uj 16. Transporter Acknowledgment of Receipt of Materials Transporter 1 Printed/Typed Name Signature Month D Year '•w j4-)iy ç7g'fLa 03 Transpoer 2 Prine'Typed Name Signature Month Day Year I 17. Discrepancy 17a.Discrepancy Indication Space Quantity Type Residue Partial Rejection Full Rejection Manifest Reference Number: 17b.Alternate Facility (Or Generator) U.S. EPA ID Number 1 Facility's Phone: Uj 17c. Signature of Alternate Facility (or Generator) Month Day Year I-. I i I I I Ui a I 18. Designated Facit Owner or Operator: Certification of receipt of materials covered by the manifest except as noted in Item 17a d NamL_.., Printed/Type Month Day Year - RV6,e Sr I IR9-R1.5;-C 6 10497 (Rev. 9/09) DESIGNATED FACILITY TO GENERATOR APPENDIX B LABORATORY ANALYTICAL REPORT #=CL# April 28, 2017 LIMS USE: FR - CHRISTINE LIMS OBJECT ID: 92338023 92338023 Project: Pace Project No.: RE: Christine Schaefer ATC Group Services LLC 7606 Whitehall Executive Cente Suite 800 Charlotte, NC 28273 YOGI FOODS Dear Christine Schaefer: Enclosed are the analytical results for sample(s) received by the laboratory on April 21, 2017. The results relate only to the samples included in this report. Results reported herein conform to the most current, applicable TNI/NELAC standards and the laboratory's Quality Assurance Manual, where applicable, unless otherwise noted in the body of the report. If you have any questions concerning this report, please feel free to contact me. Sincerely, Taylor Ezell taylor.ezell@pacelabs.com Project Manager (704)875-9092 Enclosures REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 1 of 19 #=CP# CERTIFICATIONS Pace Project No.: Project: 92338023 YOGI FOODS Charlotte Certification IDs 9800 Kincey Ave. Ste 100, Huntersville, NC 28078 North Carolina Drinking Water Certification #: 37706 North Carolina Field Services Certification #: 5342 North Carolina Wastewater Certification #: 12 South Carolina Certification #: 99006001 Florida/NELAP Certification #: E87627 Kentucky UST Certification #: 84 Virginia/VELAP Certification #: 460221 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 2 of 19 #=SS# SAMPLE SUMMARY Pace Project No.: Project: 92338023 YOGI FOODS Lab ID Sample ID Matrix Date Collected Date Received 92338023001 MW-1 Water 04/20/17 14:00 04/21/17 12:26 92338023002 MW-5 Water 04/20/17 14:35 04/21/17 12:26 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 3 of 19 #=SA# SAMPLE ANALYTE COUNT Pace Project No.: Project: 92338023 YOGI FOODS Lab ID Sample ID Method Analytes Reported LaboratoryAnalysts 92338023001 MW-1 EPA 504.1 2 PASI-CHSK SM 6200B 63 PASI-CCAH 92338023002 MW-5 EPA 504.1 2 PASI-CHSK SM 6200B 63 PASI-CCAH REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 4 of 19 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92338023 YOGI FOODS Sample:MW-1 Lab ID:92338023001 Collected:04/20/17 14:00 Received:04/21/17 12:26 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 504.1 Preparation Method: EPA 504.1504 GCS EDB and DBCP 1,2-Dibromoethane (EDB)30.9 ug/L 04/28/17 10:53 106-93-404/27/17 14:111.0 1.0 50 Surrogates 1-Chloro-2-bromopropane (S)0 %04/28/17 10:53 301-79-56 S404/27/17 14:1170-130 50 Analytical Method: SM 6200B6200B MSV Benzene 627 ug/L 04/27/17 16:30 71-43-25.0 2.5 10 Bromobenzene <5.0 ug/L 04/27/17 16:30 108-86-15.0 2.5 10 Bromochloromethane <5.0 ug/L 04/27/17 16:30 74-97-55.0 2.5 10 Bromodichloromethane <5.0 ug/L 04/27/17 16:30 75-27-45.0 2.5 10 Bromoform <5.0 ug/L 04/27/17 16:30 75-25-25.0 2.5 10 Bromomethane <50.0 ug/L 04/27/17 16:30 74-83-950.0 5.0 10 n-Butylbenzene <5.0 ug/L 04/27/17 16:30 104-51-85.0 2.5 10 sec-Butylbenzene <5.0 ug/L 04/27/17 16:30 135-98-85.0 2.5 10 tert-Butylbenzene <5.0 ug/L 04/27/17 16:30 98-06-65.0 2.5 10 Carbon tetrachloride <5.0 ug/L 04/27/17 16:30 56-23-55.0 2.5 10 Chlorobenzene <5.0 ug/L 04/27/17 16:30 108-90-75.0 2.5 10 Chloroethane <10.0 ug/L 04/27/17 16:30 75-00-310.0 5.0 10 Chloroform <5.0 ug/L 04/27/17 16:30 67-66-35.0 2.5 10 Chloromethane <10.0 ug/L 04/27/17 16:30 74-87-310.0 5.0 10 2-Chlorotoluene <5.0 ug/L 04/27/17 16:30 95-49-85.0 2.5 10 4-Chlorotoluene <5.0 ug/L 04/27/17 16:30 106-43-45.0 2.5 10 1,2-Dibromo-3-chloropropane <10.0 ug/L 04/27/17 16:30 96-12-810.0 5.0 10 Dibromochloromethane <5.0 ug/L 04/27/17 16:30 124-48-15.0 2.5 10 1,2-Dibromoethane (EDB)36.3 ug/L 04/27/17 16:30 106-93-45.0 2.5 10 Dibromomethane <5.0 ug/L 04/27/17 16:30 74-95-35.0 2.5 10 1,2-Dichlorobenzene <5.0 ug/L 04/27/17 16:30 95-50-15.0 2.5 10 1,3-Dichlorobenzene <5.0 ug/L 04/27/17 16:30 541-73-15.0 2.5 10 1,4-Dichlorobenzene <5.0 ug/L 04/27/17 16:30 106-46-75.0 2.5 10 Dichlorodifluoromethane <5.0 ug/L 04/27/17 16:30 75-71-85.0 2.5 10 1,1-Dichloroethane <5.0 ug/L 04/27/17 16:30 75-34-35.0 2.5 10 1,2-Dichloroethane 29.7 ug/L 04/27/17 16:30 107-06-25.0 2.5 10 1,1-Dichloroethene <5.0 ug/L 04/27/17 16:30 75-35-45.0 2.5 10 cis-1,2-Dichloroethene <5.0 ug/L 04/27/17 16:30 156-59-25.0 2.5 10 trans-1,2-Dichloroethene <5.0 ug/L 04/27/17 16:30 156-60-55.0 2.5 10 1,2-Dichloropropane <5.0 ug/L 04/27/17 16:30 78-87-55.0 2.5 10 1,3-Dichloropropane <5.0 ug/L 04/27/17 16:30 142-28-95.0 2.5 10 2,2-Dichloropropane <5.0 ug/L 04/27/17 16:30 594-20-75.0 2.5 10 1,1-Dichloropropene <5.0 ug/L 04/27/17 16:30 563-58-65.0 2.5 10 cis-1,3-Dichloropropene <5.0 ug/L 04/27/17 16:30 10061-01-55.0 2.5 10 trans-1,3-Dichloropropene <5.0 ug/L 04/27/17 16:30 10061-02-65.0 2.5 10 Diisopropyl ether 5.1 ug/L 04/27/17 16:30 108-20-35.0 2.5 10 Ethylbenzene 105 ug/L 04/27/17 16:30 100-41-45.0 2.5 10 Hexachloro-1,3-butadiene <20.0 ug/L 04/27/17 16:30 87-68-320.0 10.0 10 Isopropylbenzene (Cumene)42.7 ug/L 04/27/17 16:30 98-82-85.0 2.5 10 Methylene Chloride <20.0 ug/L 04/27/17 16:30 75-09-220.0 10.0 10 Methyl-tert-butyl ether <5.0 ug/L 04/27/17 16:30 1634-04-45.0 2.5 10 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 04/28/2017 04:27 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 5 of 19 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92338023 YOGI FOODS Sample:MW-1 Lab ID:92338023001 Collected:04/20/17 14:00 Received:04/21/17 12:26 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: SM 6200B6200B MSV Naphthalene 117 ug/L 04/27/17 16:30 91-20-320.0 10.0 10 n-Propylbenzene <5.0 ug/L 04/27/17 16:30 103-65-15.0 2.5 10 Styrene <5.0 ug/L 04/27/17 16:30 100-42-55.0 2.5 10 1,1,1,2-Tetrachloroethane <5.0 ug/L 04/27/17 16:30 630-20-65.0 2.5 10 1,1,2,2-Tetrachloroethane <5.0 ug/L 04/27/17 16:30 79-34-55.0 2.5 10 Tetrachloroethene <5.0 ug/L 04/27/17 16:30 127-18-45.0 2.5 10 Toluene 1170 ug/L 04/27/17 16:30 108-88-35.0 2.5 10 1,2,3-Trichlorobenzene <20.0 ug/L 04/27/17 16:30 87-61-620.0 10.0 10 1,2,4-Trichlorobenzene <20.0 ug/L 04/27/17 16:30 120-82-120.0 10.0 10 1,1,1-Trichloroethane <5.0 ug/L 04/27/17 16:30 71-55-65.0 2.5 10 1,1,2-Trichloroethane <5.0 ug/L 04/27/17 16:30 79-00-55.0 2.5 10 Trichloroethene <5.0 ug/L 04/27/17 16:30 79-01-65.0 2.5 10 Trichlorofluoromethane <10.0 ug/L 04/27/17 16:30 75-69-410.0 5.0 10 1,2,3-Trichloropropane <5.0 ug/L 04/27/17 16:30 96-18-45.0 2.5 10 1,2,4-Trimethylbenzene 769 ug/L 04/27/17 16:30 95-63-65.0 2.5 10 1,3,5-Trimethylbenzene <5.0 ug/L 04/27/17 16:30 108-67-85.0 2.5 10 Vinyl chloride <10.0 ug/L 04/27/17 16:30 75-01-410.0 2.5 10 m&p-Xylene 1230 ug/L 04/27/17 16:30 179601-23-110.0 5.0 10 o-Xylene 1030 ug/L 04/27/17 16:30 95-47-65.0 2.5 10 Surrogates 1,2-Dichloroethane-d4 (S)100 %04/27/17 16:30 17060-07-070-130 10 4-Bromofluorobenzene (S)102 %04/27/17 16:30 460-00-470-130 10 Toluene-d8 (S)100 %04/27/17 16:30 2037-26-570-130 10 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 04/28/2017 04:27 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 6 of 19 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92338023 YOGI FOODS Sample:MW-5 Lab ID:92338023002 Collected:04/20/17 14:35 Received:04/21/17 12:26 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 504.1 Preparation Method: EPA 504.1504 GCS EDB and DBCP 1,2-Dibromoethane (EDB)29.1 ug/L 04/28/17 11:12 106-93-404/27/17 14:111.0 1.0 50 Surrogates 1-Chloro-2-bromopropane (S)0 %04/28/17 11:12 301-79-56 S404/27/17 14:1170-130 50 Analytical Method: SM 6200B6200B MSV Benzene 550 ug/L 04/27/17 16:47 71-43-25.0 2.5 10 Bromobenzene <5.0 ug/L 04/27/17 16:47 108-86-15.0 2.5 10 Bromochloromethane <5.0 ug/L 04/27/17 16:47 74-97-55.0 2.5 10 Bromodichloromethane <5.0 ug/L 04/27/17 16:47 75-27-45.0 2.5 10 Bromoform <5.0 ug/L 04/27/17 16:47 75-25-25.0 2.5 10 Bromomethane <50.0 ug/L 04/27/17 16:47 74-83-950.0 5.0 10 n-Butylbenzene 29.5 ug/L 04/27/17 16:47 104-51-85.0 2.5 10 sec-Butylbenzene <5.0 ug/L 04/27/17 16:47 135-98-85.0 2.5 10 tert-Butylbenzene <5.0 ug/L 04/27/17 16:47 98-06-65.0 2.5 10 Carbon tetrachloride <5.0 ug/L 04/27/17 16:47 56-23-55.0 2.5 10 Chlorobenzene <5.0 ug/L 04/27/17 16:47 108-90-75.0 2.5 10 Chloroethane <10.0 ug/L 04/27/17 16:47 75-00-310.0 5.0 10 Chloroform <5.0 ug/L 04/27/17 16:47 67-66-35.0 2.5 10 Chloromethane <10.0 ug/L 04/27/17 16:47 74-87-310.0 5.0 10 2-Chlorotoluene <5.0 ug/L 04/27/17 16:47 95-49-85.0 2.5 10 4-Chlorotoluene <5.0 ug/L 04/27/17 16:47 106-43-45.0 2.5 10 1,2-Dibromo-3-chloropropane <10.0 ug/L 04/27/17 16:47 96-12-810.0 5.0 10 Dibromochloromethane <5.0 ug/L 04/27/17 16:47 124-48-15.0 2.5 10 1,2-Dibromoethane (EDB)25.5 ug/L 04/27/17 16:47 106-93-45.0 2.5 10 Dibromomethane <5.0 ug/L 04/27/17 16:47 74-95-35.0 2.5 10 1,2-Dichlorobenzene <5.0 ug/L 04/27/17 16:47 95-50-15.0 2.5 10 1,3-Dichlorobenzene <5.0 ug/L 04/27/17 16:47 541-73-15.0 2.5 10 1,4-Dichlorobenzene <5.0 ug/L 04/27/17 16:47 106-46-75.0 2.5 10 Dichlorodifluoromethane <5.0 ug/L 04/27/17 16:47 75-71-85.0 2.5 10 1,1-Dichloroethane <5.0 ug/L 04/27/17 16:47 75-34-35.0 2.5 10 1,2-Dichloroethane 25.5 ug/L 04/27/17 16:47 107-06-25.0 2.5 10 1,1-Dichloroethene <5.0 ug/L 04/27/17 16:47 75-35-45.0 2.5 10 cis-1,2-Dichloroethene <5.0 ug/L 04/27/17 16:47 156-59-25.0 2.5 10 trans-1,2-Dichloroethene <5.0 ug/L 04/27/17 16:47 156-60-55.0 2.5 10 1,2-Dichloropropane <5.0 ug/L 04/27/17 16:47 78-87-55.0 2.5 10 1,3-Dichloropropane <5.0 ug/L 04/27/17 16:47 142-28-95.0 2.5 10 2,2-Dichloropropane <5.0 ug/L 04/27/17 16:47 594-20-75.0 2.5 10 1,1-Dichloropropene <5.0 ug/L 04/27/17 16:47 563-58-65.0 2.5 10 cis-1,3-Dichloropropene <5.0 ug/L 04/27/17 16:47 10061-01-55.0 2.5 10 trans-1,3-Dichloropropene <5.0 ug/L 04/27/17 16:47 10061-02-65.0 2.5 10 Diisopropyl ether 3.8J ug/L 04/27/17 16:47 108-20-35.0 2.5 10 Ethylbenzene 125 ug/L 04/27/17 16:47 100-41-45.0 2.5 10 Hexachloro-1,3-butadiene <20.0 ug/L 04/27/17 16:47 87-68-320.0 10.0 10 Isopropylbenzene (Cumene)40.8 ug/L 04/27/17 16:47 98-82-85.0 2.5 10 Methylene Chloride <20.0 ug/L 04/27/17 16:47 75-09-220.0 10.0 10 Methyl-tert-butyl ether <5.0 ug/L 04/27/17 16:47 1634-04-45.0 2.5 10 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 04/28/2017 04:27 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 7 of 19 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92338023 YOGI FOODS Sample:MW-5 Lab ID:92338023002 Collected:04/20/17 14:35 Received:04/21/17 12:26 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: SM 6200B6200B MSV Naphthalene 87.5 ug/L 04/27/17 16:47 91-20-320.0 10.0 10 n-Propylbenzene <5.0 ug/L 04/27/17 16:47 103-65-15.0 2.5 10 Styrene <5.0 ug/L 04/27/17 16:47 100-42-55.0 2.5 10 1,1,1,2-Tetrachloroethane <5.0 ug/L 04/27/17 16:47 630-20-65.0 2.5 10 1,1,2,2-Tetrachloroethane <5.0 ug/L 04/27/17 16:47 79-34-55.0 2.5 10 Tetrachloroethene <5.0 ug/L 04/27/17 16:47 127-18-45.0 2.5 10 Toluene 1390 ug/L 04/27/17 16:47 108-88-35.0 2.5 10 1,2,3-Trichlorobenzene <20.0 ug/L 04/27/17 16:47 87-61-620.0 10.0 10 1,2,4-Trichlorobenzene <20.0 ug/L 04/27/17 16:47 120-82-120.0 10.0 10 1,1,1-Trichloroethane <5.0 ug/L 04/27/17 16:47 71-55-65.0 2.5 10 1,1,2-Trichloroethane <5.0 ug/L 04/27/17 16:47 79-00-55.0 2.5 10 Trichloroethene <5.0 ug/L 04/27/17 16:47 79-01-65.0 2.5 10 Trichlorofluoromethane <10.0 ug/L 04/27/17 16:47 75-69-410.0 5.0 10 1,2,3-Trichloropropane <5.0 ug/L 04/27/17 16:47 96-18-45.0 2.5 10 1,2,4-Trimethylbenzene 745 ug/L 04/27/17 16:47 95-63-65.0 2.5 10 1,3,5-Trimethylbenzene <5.0 ug/L 04/27/17 16:47 108-67-85.0 2.5 10 Vinyl chloride <10.0 ug/L 04/27/17 16:47 75-01-410.0 2.5 10 m&p-Xylene 1030 ug/L 04/27/17 16:47 179601-23-110.0 5.0 10 o-Xylene 827 ug/L 04/27/17 16:47 95-47-65.0 2.5 10 Surrogates 1,2-Dichloroethane-d4 (S)101 %04/27/17 16:47 17060-07-070-130 10 4-Bromofluorobenzene (S)100 %04/27/17 16:47 460-00-470-130 10 Toluene-d8 (S)100 %04/27/17 16:47 2037-26-570-130 10 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 04/28/2017 04:27 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 8 of 19 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92338023 YOGI FOODS Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 358304 SM 6200B SM 6200B 6200B MSV Associated Lab Samples:92338023001, 92338023002 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1987445 Associated Lab Samples:92338023001, 92338023002 Matrix:Water AnalyzedMDL 1,1,1,2-Tetrachloroethane ug/L <0.50 0.50 04/27/17 13:240.25 1,1,1-Trichloroethane ug/L <0.50 0.50 04/27/17 13:240.25 1,1,2,2-Tetrachloroethane ug/L <0.50 0.50 04/27/17 13:240.25 1,1,2-Trichloroethane ug/L <0.50 0.50 04/27/17 13:240.25 1,1-Dichloroethane ug/L <0.50 0.50 04/27/17 13:240.25 1,1-Dichloroethene ug/L <0.50 0.50 04/27/17 13:240.25 1,1-Dichloropropene ug/L <0.50 0.50 04/27/17 13:240.25 1,2,3-Trichlorobenzene ug/L <2.0 2.0 04/27/17 13:241.0 1,2,3-Trichloropropane ug/L <0.50 0.50 04/27/17 13:240.25 1,2,4-Trichlorobenzene ug/L <2.0 2.0 04/27/17 13:241.0 1,2,4-Trimethylbenzene ug/L <0.50 0.50 04/27/17 13:240.25 1,2-Dibromo-3-chloropropane ug/L <1.0 1.0 04/27/17 13:240.50 1,2-Dibromoethane (EDB)ug/L <0.50 0.50 04/27/17 13:240.25 1,2-Dichlorobenzene ug/L <0.50 0.50 04/27/17 13:240.25 1,2-Dichloroethane ug/L <0.50 0.50 04/27/17 13:240.25 1,2-Dichloropropane ug/L <0.50 0.50 04/27/17 13:240.25 1,3,5-Trimethylbenzene ug/L <0.50 0.50 04/27/17 13:240.25 1,3-Dichlorobenzene ug/L <0.50 0.50 04/27/17 13:240.25 1,3-Dichloropropane ug/L <0.50 0.50 04/27/17 13:240.25 1,4-Dichlorobenzene ug/L <0.50 0.50 04/27/17 13:240.25 2,2-Dichloropropane ug/L <0.50 0.50 04/27/17 13:240.25 2-Chlorotoluene ug/L <0.50 0.50 04/27/17 13:240.25 4-Chlorotoluene ug/L <0.50 0.50 04/27/17 13:240.25 Benzene ug/L <0.50 0.50 04/27/17 13:240.25 Bromobenzene ug/L <0.50 0.50 04/27/17 13:240.25 Bromochloromethane ug/L <0.50 0.50 04/27/17 13:240.25 Bromodichloromethane ug/L <0.50 0.50 04/27/17 13:240.25 Bromoform ug/L <0.50 0.50 04/27/17 13:240.25 Bromomethane ug/L <5.0 5.0 04/27/17 13:240.50 Carbon tetrachloride ug/L <0.50 0.50 04/27/17 13:240.25 Chlorobenzene ug/L <0.50 0.50 04/27/17 13:240.25 Chloroethane ug/L <1.0 1.0 04/27/17 13:240.50 Chloroform ug/L <0.50 0.50 04/27/17 13:240.25 Chloromethane ug/L <1.0 1.0 04/27/17 13:240.50 cis-1,2-Dichloroethene ug/L <0.50 0.50 04/27/17 13:240.25 cis-1,3-Dichloropropene ug/L <0.50 0.50 04/27/17 13:240.25 Dibromochloromethane ug/L <0.50 0.50 04/27/17 13:240.25 Dibromomethane ug/L <0.50 0.50 04/27/17 13:240.25 Dichlorodifluoromethane ug/L <0.50 0.50 04/27/17 13:240.25 Diisopropyl ether ug/L <0.50 0.50 04/27/17 13:240.25 Ethylbenzene ug/L <0.50 0.50 04/27/17 13:240.25 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 04/28/2017 04:27 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 9 of 19 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92338023 YOGI FOODS Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1987445 Associated Lab Samples:92338023001, 92338023002 Matrix:Water AnalyzedMDL Hexachloro-1,3-butadiene ug/L <2.0 2.0 04/27/17 13:241.0 Isopropylbenzene (Cumene)ug/L <0.50 0.50 04/27/17 13:240.25 m&p-Xylene ug/L <1.0 1.0 04/27/17 13:240.50 Methyl-tert-butyl ether ug/L <0.50 0.50 04/27/17 13:240.25 Methylene Chloride ug/L <2.0 2.0 04/27/17 13:241.0 n-Butylbenzene ug/L <0.50 0.50 04/27/17 13:240.25 n-Propylbenzene ug/L <0.50 0.50 04/27/17 13:240.25 Naphthalene ug/L <2.0 2.0 04/27/17 13:241.0 o-Xylene ug/L <0.50 0.50 04/27/17 13:240.25 sec-Butylbenzene ug/L <0.50 0.50 04/27/17 13:240.25 Styrene ug/L <0.50 0.50 04/27/17 13:240.25 tert-Butylbenzene ug/L <0.50 0.50 04/27/17 13:240.25 Tetrachloroethene ug/L <0.50 0.50 04/27/17 13:240.25 Toluene ug/L <0.50 0.50 04/27/17 13:240.25 trans-1,2-Dichloroethene ug/L <0.50 0.50 04/27/17 13:240.25 trans-1,3-Dichloropropene ug/L <0.50 0.50 04/27/17 13:240.25 Trichloroethene ug/L <0.50 0.50 04/27/17 13:240.25 Trichlorofluoromethane ug/L <1.0 1.0 04/27/17 13:240.50 Vinyl chloride ug/L <1.0 1.0 04/27/17 13:240.25 1,2-Dichloroethane-d4 (S)%101 70-130 04/27/17 13:24 4-Bromofluorobenzene (S)%98 70-130 04/27/17 13:24 Toluene-d8 (S)%100 70-130 04/27/17 13:24 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1987446LABORATORY CONTROL SAMPLE: LCSSpike 1,1,1,2-Tetrachloroethane ug/L 50.250 100 60-140 1,1,1-Trichloroethane ug/L 49.650 99 60-140 1,1,2,2-Tetrachloroethane ug/L 45.250 90 60-140 1,1,2-Trichloroethane ug/L 47.750 95 60-140 1,1-Dichloroethane ug/L 46.150 92 60-140 1,1-Dichloroethene ug/L 41.550 83 60-140 1,1-Dichloropropene ug/L 49.250 98 60-140 1,2,3-Trichlorobenzene ug/L 49.750 99 60-140 1,2,3-Trichloropropane ug/L 47.750 95 60-140 1,2,4-Trichlorobenzene ug/L 49.050 98 60-140 1,2,4-Trimethylbenzene ug/L 55.650 111 60-140 1,2-Dibromo-3-chloropropane ug/L 48.550 97 60-140 1,2-Dibromoethane (EDB)ug/L 48.750 97 60-140 1,2-Dichlorobenzene ug/L 48.950 98 60-140 1,2-Dichloroethane ug/L 44.150 88 60-140 1,2-Dichloropropane ug/L 50.950 102 60-140 1,3,5-Trimethylbenzene ug/L 55.550 111 60-140 1,3-Dichlorobenzene ug/L 48.350 97 60-140 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 04/28/2017 04:27 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 10 of 19 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92338023 YOGI FOODS Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1987446LABORATORY CONTROL SAMPLE: LCSSpike 1,3-Dichloropropane ug/L 47.450 95 60-140 1,4-Dichlorobenzene ug/L 47.150 94 60-140 2,2-Dichloropropane ug/L 48.750 97 60-140 2-Chlorotoluene ug/L 54.650 109 60-140 4-Chlorotoluene ug/L 54.850 110 60-140 Benzene ug/L 48.350 97 60-140 Bromobenzene ug/L 54.050 108 60-140 Bromochloromethane ug/L 48.050 96 60-140 Bromodichloromethane ug/L 50.650 101 60-140 Bromoform ug/L 52.750 105 60-140 Bromomethane ug/L 37.050 74 60-140 Carbon tetrachloride ug/L 54.650 109 60-140 Chlorobenzene ug/L 48.350 97 60-140 Chloroethane ug/L 33.350 67 60-140 Chloroform ug/L 48.950 98 60-140 Chloromethane ug/L 39.550 79 60-140 cis-1,2-Dichloroethene ug/L 45.150 90 60-140 cis-1,3-Dichloropropene ug/L 50.650 101 60-140 Dibromochloromethane ug/L 51.050 102 60-140 Dibromomethane ug/L 50.250 100 60-140 Dichlorodifluoromethane ug/L 47.450 95 60-140 Diisopropyl ether ug/L 45.550 91 60-140 Ethylbenzene ug/L 48.150 96 60-140 Hexachloro-1,3-butadiene ug/L 55.650 111 60-140 Isopropylbenzene (Cumene)ug/L 48.350 97 60-140 m&p-Xylene ug/L 96.4100 96 60-140 Methyl-tert-butyl ether ug/L 48.150 96 60-140 Methylene Chloride ug/L 42.650 85 60-140 n-Butylbenzene ug/L 48.750 97 60-140 n-Propylbenzene ug/L 54.850 110 60-140 Naphthalene ug/L 48.550 97 60-140 o-Xylene ug/L 48.150 96 60-140 sec-Butylbenzene ug/L 52.150 104 60-140 Styrene ug/L 49.350 99 60-140 tert-Butylbenzene ug/L 48.450 97 60-140 Tetrachloroethene ug/L 49.250 98 60-140 Toluene ug/L 47.950 96 60-140 trans-1,2-Dichloroethene ug/L 47.150 94 60-140 trans-1,3-Dichloropropene ug/L 52.050 104 60-140 Trichloroethene ug/L 47.850 96 60-140 Trichlorofluoromethane ug/L 46.150 92 60-140 Vinyl chloride ug/L 31.750 63 60-140 1,2-Dichloroethane-d4 (S)%101 70-130 4-Bromofluorobenzene (S)%101 70-130 Toluene-d8 (S)%100 70-130 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 04/28/2017 04:27 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 11 of 19 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92338023 YOGI FOODS Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units MS Result % Rec Limits Qual% RecConc. 1987447MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92337984001 1987448 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. 1,1,1,2-Tetrachloroethane ug/L 20 106 60-140107 1 3020ND21.3 21.4 1,1,1-Trichloroethane ug/L 20 109 60-140107 1 3020ND21.7 21.5 1,1,2,2-Tetrachloroethane ug/L 20 99 60-140100 1 3020ND19.8 20.0 1,1,2-Trichloroethane ug/L 20 104 60-140111 6 3020ND20.8 22.1 1,1-Dichloroethane ug/L 20 102 60-14090 13 3020ND20.5 17.9 1,1-Dichloroethene ug/L 20 85 60-14087 2 3020ND17.1 17.5 1,1-Dichloropropene ug/L 20 111 60-140116 4 3020ND22.3 23.1 1,2,3-Trichlorobenzene ug/L 20 103 60-140106 3 3020ND20.7 21.2 1,2,3-Trichloropropane ug/L 20 106 60-140104 2 3020ND21.2 20.9 1,2,4-Trichlorobenzene ug/L 20 102 60-140106 4 3020ND20.4 21.2 1,2,4-Trimethylbenzene ug/L 20 104 60-140107 3 3020ND20.8 21.4 1,2-Dibromo-3- chloropropane ug/L 20 97 60-14098 1 3020ND19.5 19.7 1,2-Dibromoethane (EDB)ug/L 20 104 60-140106 2 3020ND20.8 21.2 1,2-Dichlorobenzene ug/L 20 101 60-140106 5 3020ND20.3 21.3 1,2-Dichloroethane ug/L 20 93 60-14099 6 3020ND18.6 19.7 1,2-Dichloropropane ug/L 20 111 60-140117 5 3020ND22.2 23.4 1,3,5-Trimethylbenzene ug/L 20 102 60-140106 3 3020ND20.5 21.1 1,3-Dichlorobenzene ug/L 20 100 60-140103 4 3020ND19.9 20.7 1,3-Dichloropropane ug/L 20 105 60-140106 1 3020ND21.0 21.2 1,4-Dichlorobenzene ug/L 20 100 60-140104 3 3020ND20.1 20.7 2,2-Dichloropropane ug/L 20 103 60-140100 3 3020ND20.6 19.9 2-Chlorotoluene ug/L 20 103 60-140106 2 3020ND20.7 21.1 4-Chlorotoluene ug/L 20 101 60-140105 4 3020ND20.2 21.0 Benzene ug/L 20 109 60-140111 2 3020ND22.2 22.7 Bromobenzene ug/L 20 100 60-140104 4 3020ND20.0 20.8 Bromochloromethane ug/L 20 103 60-14099 4 3020ND20.5 19.7 Bromodichloromethane ug/L 20 107 60-140112 4 3020ND21.5 22.4 Bromoform ug/L 20 106 60-140109 2 3020ND21.3 21.8 Bromomethane ug/L M1205460-14066 21 3020ND10.7 13.2 Carbon tetrachloride ug/L 20 119 60-140115 3 3020ND23.8 23.1 Chlorobenzene ug/L 20 106 60-140109 2 3020ND21.2 21.7 Chloroethane ug/L 20 73 60-14078 7 3020ND14.6 15.6 Chloroform ug/L 20 104 60-14099 6 3020ND20.9 19.8 Chloromethane ug/L 20 85 60-14083 3 3020ND17.0 16.5 cis-1,2-Dichloroethene ug/L 20 99 60-14091 8 3020ND19.9 18.2 cis-1,3-Dichloropropene ug/L 20 105 60-140111 6 3020ND21.0 22.2 Dibromochloromethane ug/L 20 107 60-140110 2 3020ND21.4 21.9 Dibromomethane ug/L 20 105 60-140109 4 3020ND21.0 21.8 Dichlorodifluoromethane ug/L 20 103 60-140108 4 3020ND20.6 21.6 Diisopropyl ether ug/L 20 96 60-14084 13 3020ND19.1 16.8 Ethylbenzene ug/L 20 108 60-140109 1 3020ND21.6 21.9 Hexachloro-1,3-butadiene ug/L 20 103 60-140110 6 3020ND20.6 22.0 Isopropylbenzene (Cumene)ug/L 20 107 60-140107 0 3020ND21.4 21.5 m&p-Xylene ug/L 40 108 60-140108 0 3040ND43.4 43.3 Methyl-tert-butyl ether ug/L 20 103 60-14091 13 3020ND20.7 18.2 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 04/28/2017 04:27 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 12 of 19 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92338023 YOGI FOODS Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units MS Result % Rec Limits Qual% RecConc. 1987447MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92337984001 1987448 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Methylene Chloride ug/L 20 90 60-14074 20 3020ND18.3 15.0 n-Butylbenzene ug/L 20 98 60-140103 5 3020ND19.5 20.5 n-Propylbenzene ug/L 20 103 60-140105 2 3020ND20.7 21.1 Naphthalene ug/L 20 106 60-140108 3 3020ND21.1 21.7 o-Xylene ug/L 20 105 60-140107 1 3020ND21.1 21.3 sec-Butylbenzene ug/L 20 103 60-140109 6 3020ND20.5 21.7 Styrene ug/L 20 108 60-140108 0 3020ND21.6 21.6 tert-Butylbenzene ug/L 20 89 60-14093 5 3020ND17.8 18.6 Tetrachloroethene ug/L 20 110 60-140107 2 3020ND21.9 21.4 Toluene ug/L 20 106 60-140111 4 3020ND21.2 22.1 trans-1,2-Dichloroethene ug/L 20 105 60-14092 13 3020ND20.9 18.4 trans-1,3-Dichloropropene ug/L 20 107 60-140111 4 3020ND21.4 22.3 Trichloroethene ug/L 20 108 60-140113 5 3020ND21.5 22.7 Trichlorofluoromethane ug/L 20 100 60-140102 3 3020ND19.9 20.5 Vinyl chloride ug/L 20 66 60-14068 3 3020ND13.2 13.5 1,2-Dichloroethane-d4 (S)%97 70-130101 4-Bromofluorobenzene (S)%101 70-130101 Toluene-d8 (S)%101 70-130101 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 04/28/2017 04:27 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 13 of 19 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92338023 YOGI FOODS Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 358269 EPA 504.1 EPA 504.1 GCS 504 EDB DBCP Associated Lab Samples:92338023001, 92338023002 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1987159 Associated Lab Samples:92338023001, 92338023002 Matrix:Water AnalyzedMDL 1,2-Dibromoethane (EDB)ug/L <0.020 0.020 04/27/17 16:000.020 1-Chloro-2-bromopropane (S)%107 70-130 04/27/17 16:00 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1987160LABORATORY CONTROL SAMPLE & LCSD: LCSSpike LCSD % Rec RPD Max RPD LCSD Result 1987161 1,2-Dibromoethane (EDB)ug/L 0.28.25 112 70-1301120.28 1 20 1-Chloro-2-bromopropane (S)%116 70-130112 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 04/28/2017 04:27 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 14 of 19 #=QL# QUALIFIERS Pace Project No.: Project: 92338023 YOGI FOODS DEFINITIONS DF - Dilution Factor, if reported, represents the factor applied to the reported data due to dilution of the sample aliquot. ND - Not Detected at or above adjusted reporting limit. J - Estimated concentration above the adjusted method detection limit and below the adjusted reporting limit. MDL - Adjusted Method Detection Limit. PQL - Practical Quantitation Limit. RL - Reporting Limit. S - Surrogate 1,2-Diphenylhydrazine decomposes to and cannot be separated from Azobenzene using Method 8270. The result for each analyte is a combined concentration. Consistent with EPA guidelines, unrounded data are displayed and have been used to calculate % recovery and RPD values. LCS(D) - Laboratory Control Sample (Duplicate) MS(D) - Matrix Spike (Duplicate) DUP - Sample Duplicate RPD - Relative Percent Difference NC - Not Calculable. SG - Silica Gel - Clean-Up U - Indicates the compound was analyzed for, but not detected. Acid preservation may not be appropriate for 2 Chloroethylvinyl ether. A separate vial preserved to a pH of 4-5 is recommended in SW846 Chapter 4 for the analysis of Acrolein and Acrylonitrile by EPA Method 8260. N-Nitrosodiphenylamine decomposes and cannot be separated from Diphenylamine using Method 8270. The result reported for each analyte is a combined concentration. Pace Analytical is TNI accredited. Contact your Pace PM for the current list of accredited analytes. TNI - The NELAC Institute. LABORATORIES Pace Analytical Services - CharlottePASI-C ANALYTE QUALIFIERS Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery.M1 Surrogate recovery not evaluated against control limits due to sample dilution.S4 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 04/28/2017 04:27 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 15 of 19 #=CR# QUALITY CONTROL DATA CROSS REFERENCE TABLE Pace Project No.: Project: 92338023 YOGI FOODS Lab ID Sample ID QC Batch Method QC Batch Analytical Method Analytical Batch 92338023001 358269 358326MW-1 EPA 504.1 EPA 504.1 92338023002 358269 358326MW-5 EPA 504.1 EPA 504.1 92338023001 358304MW-1 SM 6200B 92338023002 358304MW-5 SM 6200B REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 04/28/2017 04:27 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 16 of 19 Page 17 of 19 Page 18 of 19 Page 19 of 19 APPENDIX C CONTAMINANT MASS VS TIME GRAPHS 0 20 40 60 80 100 120 Co n t a m i n a n t Ma s s (l b s ) Date Contaminant Mass vs Time Total BTEX, 1,2‐DCA, EDB APPENDIX D CONTAMINANT CONCENTRATIONS VS DEPTH TO WATER GRAPHS 0.00 5.00 10.00 15.00 20.00 25.00 30.00 0 5,000 10,000 15,000 20,000 25,000 30,000 35,000 40,000 De p t h to Wa t e r (f t ) Co n c e n t r a t i o n (u g / L ) Date MW‐1 ‐Contaminant Concentrations vs Depth to Water Benzene Toluene Ethylbenzene Xylenes 1,2‐Dichloroethane EDB Depth to Water