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HomeMy WebLinkAboutMO-29522_48657_CA_IAR_20220830_Initial Abatement Action ReportCedar Rock ENVIRONMENTAL August 30, 2022 Ms. Trudy Beverly NCDEQ Division of Waste Management - UST Section 610 East Center Avenue Mooresville, North Carolina 28115 CEDAR ROCK ENVIRONMENTAL, P.C. 107 Pioneer Trail Graham, NC 27253 (336) 376-0394 Reference: Initial Abatement Action Report for the Rental and Home Solutions Property 8610 Douglas Drive, Charlotte, Mecklenburg County Incident Number: Pending Cedar Rock Project Number: 343522590 Dear Ms. Beverly: Please accept this Initial Abatement Action Report for a release of fuel oil from one non-commercial underground storage tank (UST) formerly located at the above referenced property. This report satisfies the requirements specified in the Underground Storage Tank Section Guidelines for Site Checks, Tank Closure, and Initial Response and Abatement, Change 11 (May 17, 2021). One UST, used for storing home heating oil, was removed from the subject property on August 23, 2022. A total of 32.01 tons of impacted soil were excavated and transported to a permitted facility for bioremediation as an initial abatement measure. The laboratory results for five soil samples collected from the limits of the excavation showed that no petroleum residuals remain in the unexcavated soils. If you have any questions or need additional information, please give me a call. Sincerely, pr_6�"� 1___' Robert A. Payne,)L.G. Enclosure cc: Mr. Johnny Sayasith — Property Owner Cedar Rock ENVIRONMENTAL August 30, 2022 Mr. Johnny Sayasith 928 Rocky River Road West Charlotte, NC 28213 Reference: Initial Abatement Action Report Dear Mr. Sayasith: CEDAR ROCK ENVIRONMENTAL, P.C. 107 Pioneer Trail Graham, NC 27253 (336) 376-0394 Cedar Rock Environmental, P.C. (Cedar Rock) is pleased to submit this Initial Abatement Action Report to satisfy the requirements specified in the Underground Storage Tank Section Guidelines for Site Checks, Tank Closure, and Initial Response and Abatement, Change 11 (May 17, 2021) for a release of fuel oil from the former underground heating oil system located at the 8610 Douglas Drive property in Charlotte, North Carolina. This report should be maintained for your records. A copy of this report has been sent to the North Carolina Department of Environmental Quality (NCDEQ), Division of Waste Management (DWM), UST Section in Mooresville. Enclosed is an invoice for this work effort. If you have any questions, please feel free to contact me at 336- 376-0394. Sincerely, RobeAne, L.G. President INITIAL ABATEMENT ACTION REPORT RENTAL AND HOME SOLUTIONS PROPERTY 8610 DOUGLAS DRIVE CHARLOTTE, MECKLENBURG COUNTY Date Release Discovered: April 29, 2022 Source: One 560-Gallon Heating Oil UST Incident No.: Pending Prepared by: Cedar Rock Environmental, P. C. 107 Pioneer Trail, Graham, North Carolina August 30, 2022 CRE Project #343522590 INITIAL ABATEMENT ACTION REPORT A. Site Information 1. Project name: Rental and Home Solutions Property 2. Facility ID #: N/A (residential) 3. Site Facility address, county, and telephone no.: 8610 Douglas Drive, Charlotte, NC 28217, Mecklenburg County. 4. Latitude and longitude of release: 35.180231 °N / 80.950337 °W (from Google Earth). B. Release Information 1. Incident number: Pending. 2. Date release discovered: April 29, 2022. 3. Estimated quantity of release: Unknown. 4. Cause of release: Corrosion of UST. 5. Source of release: One 560-gallon heating oil UST. C. Ownership Information 1. Name, address, and telephone number of current UST owner: Rental and Home Solutions c/o Johnny Sayasith, 928 Rocky River Road West, Charlotte, NC 28213. Phone: (704) 281-2497 2. Name and address of current property owner: Same as above. D. Consultant/contractors 1. Primary consultant: Cedar Rock Environmental, P.C. 107 Pioneer Trail, Graham, NC 27253 Robert A. Payne, L.G. (336) 376-0394 2. Excavation: Terra Nova Solutions 901 East Springfield Road, High Point, NC 27263 (336) 841-5276 3. Soil Disposal: AES of NC, LLC P.O. Box 310, Sanford, NC 27331 (919) 777-4405 4. Laboratory: Pace Analytical Services, LLC North Carolina Field Services Certification #5342 1377 South Park Drive, Kernersville, NC 27284 (704) 977-0981 E. Report Certification I, Robert A. Pae, a Licensed Geologist for Cedar Rock Environmental, P.C., do certify that the information contained in this report is correct and accurate to the best of my knowledge. License #: 970 (Signature & Seal) Cedar Rock Environmental, P.C. is licensed to practice geology in North Carolina. The number of the corporation is C-324 . August 30, 2022 �+```�«tU�l�ti per:rrrrrr''' .X, GARp' , ��" C�rr� 2 z= SEALS o970 44, Title Page TABLE OF CONTENTS Section Pam 1.0 SITE HISTORY AND CHARACTERIZATION ............................... 1 2.0 INITIAL RESPONSE AND ABATEMENT ACTIVITIES ....................... 1 3.0 EXCAVATION OF CONTAMINATED SOIL ................................ 1 3.1 Field Activities...................................................... 1 3.2 Soils Investigation.................................................... 2 3.3 Discussion of Results .................................................. 2 4.0 CONCLUSIONS AND RECOMMENDATIONS ............................... 2 5.0 REFERENCES.......................................................... 3 Fifzures 1 Site Location Map 2 Site Map 3 Sample Locations and Results Table 1 UST Owner and Operator Information 2 UST System Information 3 Summary of Soil Sampling Results Appendices A Photographic Documentation B Disposal Manifests C Excavation Log D Sampling & Decontamination Procedures E Laboratory Report & Chain -of -Custody i 1.0 SITE HISTORY AND CHARACTERIZATION The project site is a residential property located at 8610 Douglas Drive in Charlotte, North Carolina (see Figure 1). One 560-gallon underground storage tank (UST), identified as T1, was located as shown in Figure 2. According to the Mecklenburg County tax office records, the building was constructed in 1961. Table 1 lists pertinent storage tank system ownership information. Table 2 lists specific UST information for T1. The subject site is surrounded by residential properties. There is an active onsite water supply well located as shown in Figure 2. City water is available to properties in the area. 2.0 INITIAL RESPONSE AND ABATEMENT ACTIVITIES Tank removal activities were performed on August 23, 2022, under the supervision of Cedar Rock Environmental (Cedar Rock). Prior to removing T1 from the ground, approximately 356 gallons of water and fuel oil were removed from the tank by Terra Nova Solutions of High Point, North Carolina. Upon removal from the ground, the UST was found to be corroded, and the underlying soils were observed to have been impacted by leakage (strong petroleum odor and soil discoloration). Initial abatement activities consisted of excavating 32.01 tons of obviously contaminated soil from the source area of the release. Soil removal continued to a maximum depth of 9.5 feet. The lateral dimensions of the excavation pit measured about 10.5 feet by 6.5 feet at the pit floor. The excavated contaminated soil was transported to a permitted disposal facility located in Thomasville, North Carolina for bioremediation. No free product was encountered during the initial abatement activities. There are no other subsurface structures on the subject site where free product or vapors could accumulate, or that would provide a migration pathway for the release. The possibility of an explosion or the threat to public health and safety or to the environment from the accumulation of vapors does not appear to be of concern at this time. Therefore, the release is unlikely to be a significant fire/safety/health hazard. The 24-Hour Release Report and UST Leak Reporting Form (UST-61) was submitted to the North Carolina Department of Environmental Quality (NCDEQ), Division of Waste Management (DWM), UST Section in Mooresville on August 22, 2022. 3.0 EXCAVATION OF CONTAMINATED SOIL 3.1 Field Activities Tank closure activities were performed on August 23, 2022 (see photographs in Appendix A). Petroleum -impacted soils were encountered in the source area at a depth of about 5.0 feet below land surface (bls). As impacted soil was removed from the source area, the soils were periodically inspected by a North Carolina licensed geologist for evidence of petroleum residuals (staining and odors). Soil removal continued to a maximum depth of 9.5 feet. The 1 lateral dimensions of the excavation pit measured about 10.5 feet by 6.5 feet at the pit floor (see Figure 3). Neither bedrock nor groundwater were encountered during excavation activities. A total of 32.01 tons of contaminated soil were transported to a permitted disposal facility located in Sanford, North Carolina for bioremediation. The subject UST was disposed of by Terra Nova Solutions at the D. H. Griffin facility in High Point, North Carolina. Copies of the fluids, UST and soils disposal manifests are included in Appendix B. 3.2 Soils Investigation According to the Geologic Map of North Carolina (1985), the subject site is underlain by granitic rock. The native soils in the source area of the release consisted of a reddish -orange sandy SILT. A copy of the excavation log for the excavation is included in Appendix C. On August 23, 2022, Cedar Rock collected six soil samples to document the effectiveness of soil excavation. One soil sample, CR-1, was collected from one foot beneath the eastern end of the former location of T1. Five soil samples, CR-2 through CR-6, were collected from the limits of the excavation. Sample locations are shown in Figure 3. The soil samples were collected according to the sampling procedures included in Appendix D. Soil samples CR-1 through CR-6 were submitted to the laboratory to be analyzed for Total Petroleum Hydrocarbons (TPH) by EPA Methods 3550 and 5030. TPH were quantified in soil sample CR-1 at a concentration of 9,320 parts per million (ppm) by EPA Method 3550, and at a concentration of 11.7 ppm by EPA Method 5030. No TPH were quantified in soil samples CR-2 through CR-6 by either of the methods. Soil sampling activities and results are summarized in Table 3. A copy of the laboratory report and chain - of -custody is included in Appendix E. 3.3 Discussion of Results Figure 3 shows a plan view of the source area, limits of the excavation, and soil sample locations in relation to the former location of the UST. Petroleum -impacted soils were encountered in the source area at a depth of about 5.0 feet bls. Soil removal continued to a maximum depth of 9.5 feet. The lateral dimensions of the excavation pit measured about 10.5 feet by 6.5 feet at the pit floor. Five soil samples were collected from the limits of the excavation where contamination was most likely to remain. As shown in Table 3, no petroleum constituents were quantified in these soil samples. 4.0 CONCLUSIONS AND RECOMMENDATIONS One UST, used for storing home heating oil, was removed from the subject property on August 23, 2022. A total of 32.01 tons of impacted soil were excavated and transported to a permitted 2 facility for bioremediation as an initial abatement measure. The laboratory results for five soil samples collected from the limits of the excavation showed that no petroleum residuals remain in the unexcavated soils. Cedar Rock recommends that the DWM should issue a "Notice of No Further Action" (NFA) letter to close out the release incident. 5.0 REFERENCES 24-Hour Release Report and UST LeakReporting Form (UST-61); submitted to the North Carolina Department of Environmental Quality, Division of Waste Management, UST Section, Mooresville Regional Office on August 22, 2022. Underground Storage Tank Section Guidelines for Site Checks, Tank Closure, and Initial Response and Abatement, Change 11; published by the North Carolina Department of Environmental Quality, Division of Waste Management, UST Section, May 17, 2021. Geologic Map of North Carolina; published by the North Carolina Department of Natural Resources and Community Development, Division of Land Resources, 1985. 3 FIGURES Data use subject to license. *TN Scale 1 : 12,000 © DeLorme. Topo North AmericaTM 10. MN (8.1^w) ^I o 2W 4W 6W goo 1000 m 0 100 2IX1 300 400 500 www.delorme.com 1" = 1.000.0 ft Data Zoom 14-3 I I I James Maynor Property I I I I I I I I Virginia McGinn Property Douglas Drive T1 Water ® supply well I 0 20 40 80 r----- i T1 = 560-Gallon UST 1 inch = 40 feet - : Property Lines PROJECT: Rental and Home Solutions Property CEDAR ROCK INCIDENT#: Pending ENVIRONMENTAL, P. C. SITE MAP LOCATION: 8610 Douglas Drive Charlotte, Mecklenburg Co. FILENAME: 3435-Fig2.tcw CRE PROJECT NUMBER: 343522590 VERSION DATE: 8/30/22 FIGURE 2 SOIL SAMPLE ANALYTICAL SUMMARY Sample ID Depth (ft.) TPH 5030 (ppm) TPH 3550 (ppm) CR-1 6.0 11.7 9,320 CR-2 8.5 BQL BQL CR-3 8.5 BQL BQL CR-4 9.5 BQL BQL CR-5 8.5 BQL BQL CR-6 9.5 BQL BQL 5 r2 l 2iil 13 Water ®supply well r------I : T1 = 560-Gallon UST ---- 0 10 20 40 - - : Limits of Excavation 1 inch = 20 feet • Sample Locations (CR-x) PROJECT: Rental and Home Solutions Property CEDAR ROCK SAMPLE INCIDENT#: Pending ENVIRONMENTAL, P. C. LOCATIONS LOCATION: 8610 Douglas Drive Charlotte, Mecklenburg Co. FILENAME: 3435-Fig3.tcw AND RESULTS CRE PROJECT NUMBER: 343522590 VERSION DATE: 8/30/22 FIGURE 3 TABLES TABLE I UST OWNER AND OPERATOR INFORMATION Rental and Home Solutions Property 8610 Douglas Drive, Charlotte, Mecklenburg County UST ID Number T1 Facility ID Number N/A (residential) Name of Owner/Operator Dates of Ownership Rental and Home Solutions c/o Johnny Sayasith ? — present Street Address 928 Rocky River Road West City State Zip Telephone Number Charlotte NC 28213 (704) 281-2497 TABLE 2 UST SYSTEM INFORMATION Rental and Home Solutions Property 8610 Douglas Drive, Charlotte, Mecklenburg County Tank Description Was a release UST ID Current/Last Previous Capacity Construction Dimensions of Assoc. Date Tank Status of associated Number Contents Contents (in gallons) Details (in feet) Piping/Pumps Installed UST/AST with the system? Tl (UST) #2 Fuel Oil #2 Fuel Oil 560 Steel 3.33 x 7.67 Copper Unknown Removed Yes, tubing to & on discovered on from 8/23/2022. 4/29/2022. foundation wall. TABLE 3 SUMMARY OF SOIL SAMPLING RESULTS Rental and Home Solutions Property 8610 Douglas Drive, Charlotte, Mecklenburg County Parameter TPH Action CR-1 CR-2 CR-3 CR-4 CR-5 CR-6 (Analytical Method) Limit Total Petroleum Hydrocarbons 100 9,320 BQL BQL BQL BQL BQL (EPA Method 3550) Total Petroleum Hydrocarbons 50 11.7 BQL BQL BQL BQL BQL (EPA Method 5030) Sample Collection Procedure Hand Grab Hand Grab Hand Grab Hand Grab Hand Grab Hand Grab Sample Location Below eastern end North wall of East wall of South wall West wall of Center of pit of Tl . pit. pit. of pit. pit. floor. Sample Depth (ft. bls) 6.0 8.5 8.5 9.5 8.5 9.5 Date of Sample Collection 8/23/22 8/23/22 8/23/22 8/23/22 8/23/22 8/23/22 Incident Phase UST Closure UST Closure UST Closure UST Closure UST Closure UST Closure Results and TPH Action Limit in parts per million (ppm). bls = below land surface N/A = Not Applicable Results for in bold and shaded exceeded the TPH Action Limits. APPENDIX A Photographic Documentation 4i APPENDIX B Disposal Manifests MATERIAL � Manifest Document No. bra �° MANIFEST Page of ' rrt.uoru W.r 6 I0d.,W.1 S.,Wc 1 EMERGENCY PHONE NO. POST OFFICE BOX 357 TEL (336) 841-5276 ZebNo. (336) 641-5276 HIGH POINT, NC 27261 FAX (336) 841-5509 C GENERATOR INFORMATION Name Home _ / Jeexhl SOiU�'� US EPA ID No. Street AM�'26 /�� �� Mailing Address Phone tda. 336 6 ,Ar; sZ73 Contact 90 /a DESCRIPTION OF MATERIALS USDQT Proper Shipping Name HMI (Complete All Items for Hazardous Materials) Hazard Class or Div UN / NA ID No. Packing Group Containers Qty. Type Total Quantity Unit Wt./Vol. a. ��� d Ide ourr' XV Pt/ an b. C. ADDITIONAL INFORMATION ERG No. Zebra Profile Code Facility Use a. fry [ ii b. C. GENERATOR'S CERTIFICATION This is to certify that the above -described materials are properly classified, described, packaged, marked and labeled, and are in proper condition for transportation according to the applicable regulations of the Department of Transportation. I further certify that none of the materials described above are a hazardous waste as defined by EPA 40 CFR Part 261 or any applicable state law, and unless specifically identified above, the materials contain less than 1, 000 ppm total halogens and do not contain quantifiable levels (2 ppm) of PCBs as defined by EPA 40 CFR Parts 279 and 761. e'lf V. 2-?12 z TRANSPORTER INFORMATION Transporter Zebra Environmental & Industrial Services Inc I hereby acknowledge receipt of the a ve-described materials for transport from the gone site listed ab e. Address 901 East Springfield Road r. High Point, NC 27263 Signature 5 ipment ate I hereby a knowledge receipt of t above -described materials were received from the generatorslte and were ansported to the facility listed below. Transporter or NCO991302669 i EPA ID No. Z Phone (336)641-5276 Signature f Delivery Date FACILITY INFORMATION Facility Zebra Environmental & Industrial Services, Inc. I hereby acknowledge receipt of the materials covered by this manifest except for any discrepancy noted below. 4/�Pam; "7 �--- Address 901 East Springfield Road High Point, NC 27263 Signatur lReceipt Date DI c e les outin Codes 1 HandingMethods Facility or NCO991302669 EPA ID Ala. a' Phone (336)1$41-5276 b. Contact Bill Hunter C. 0 ORIGINAL - Facility Retain COPY 2 - Return to Generator COPY 3 - Transporter Retain COPY 4 - Generator Retain 'zebra ENVIRONMENTAL & INDUSTRIAL SERVICES A Terro Nova Company 901 East Springfield Road High Point, NC 27263 Phone: 1-336-841-5276 Fax: 1-336-841-5509 Tank Disposal Manifest Ta,qk Owner/Autho iz I ttoe' 6-76 IU a"A and Mailing address Tank Owner/Authorized Representative: Contact: )e 0/0 1%11-folf Phone: .3. 2 Description of Tanks: Tank No. Capacity Previous Contents s� Comments Tank Owner/Authorized Representative Certification: The undersigned certifies that the above listed storage tanks have been removed from the premises of the tank owner. Signature Printed Name Month/Day/Year Transporter: The under signed certifies that the above listed storage tanks have been transported to Zebra Environmental & industrial Services Inc, 901 East Springfield Road High Point, NC 27263 Signature LJ Printed Name ' /"Month/Day/Year Disposal Certification: The undersigned certifies that the above -named storage tank(s) have been accepted by the metal recycling facility. Recycling Facility: Signature Printed Name Month/Day/Year NC)FZTP. C�,,70LINA LICF 3 0, 2Q, 5 Cj I t4 V,,kL I U G AFS Pat Off im-Bur 310 godurd. ITC MU Phme # 9191-"1 -44% Fmx # 704,9734= maiL wwomp""ww1ownracom NON HAZARPOUS WASTE MAINCOTST plojpct. Numbw. Fom d Number., 7 CL -666r�, Gemmor e, wl" 8610 :Do -2-7a4t Tumsportow fconuci: -A, v S"ft KeltroTrod nil Cumob#wn ]RoNA Thnaw"IMe. NC 27M VU)LM42MV19- Tov Wo*k 66660 -1b lip '15'040 1'r 11' I od ffy that the wAju isis dwr*ied obove m his utorifrA are -riot vibledtofwderd z*WWimu for nportriagpragn &spmd of HAZARDOUS WAY.M. 6� I (40!nermtor! Ar'" T. Dst- Aclur-MIP-demmt of Receipt of fi-alm-iiii. D&ffs SiOizbjira Date Xated Discropinnier -. -- Insped:PdAr Accepted asna!ed *bcwvBv.- DaL,�;: P, o -i �, , � ,A PI C H 30, 2022 43958 N �C-D Post Office Bw 310 sadord, mc 27M Pbmw # 9W7r-4406 Fit # 74*9+7"3- 73 NOR H42AIRDOUS WAM 14ANIMST Cm Codut 0004f a4 kbdql �Oldl c -7 P-6 19610 "VOL I IrA S, Cj%o<IQ& �ftw. 3& Z-139 6,7V StMotim- ALES .1 MICN=kopirm nw=m-w rTC rr" Waite Dftaiptics- Ql-,16pm 0,81-2,17", Wdet: 579W lb R-.11 1q. (p. I cedffy0d thongwinh drxnlmd st*ve m this rrmifed are na .mAm Kt tofe&ral r#WWimu fem rVwtftpsoW fhpwW of HAZAWAYUS WASTE. , 1) POA-ij C-owst" / AOA S*w"m Title- Dark AdmuffledgrnmE of Receipt of bYA#YW'- DrWra Sinuture NntedDLsarwpmrx*m. APPENDIX C Excavation Log EXCAVATION LOG PROJECT NUMBER: 343522590 PROJECT: Rental and Home Solutions Property LOC.: 8610 Douglas Drive, Charlotte COUNTY: Mecklenburg DATE STARTED: 8/23/2022 DATE COMPLETED: 8/23/2022 CONTRACTOR: Zebra Environmental, Inc. BACKFILL: brown silt DIA. x TANK # GALS. LENGTH (ft.) T1 560 3.33 x 7.67 CONTENTS BOTTOM (ft.) 5.0 FREE PRODUCT ENCOUNTERED? No DEPTH TO BEDROCK: n/a GROUNDWATER: n/a FINAL DIMENSIONS OF EXC.: 6.5' (W) x 10.5' (L) x 9.5' (D) VOL. REMOVED & DISPOSED: 32.01 tons SAMPLE DEPTH IN FEET LOCATION (wall, SAMPLE NO. AND TYPE USGS SYMBOL DESCRIPTION OF MATERIAL REMARKS floor, etc.) — 0 - 5.0': backfill 1 2 3 4 5 ..... .............. 5.0 - 95: reddish -orange sandy SILT CR-1 6 7 8 CR-2,3&5 9 CR-4&6 10 _ _ _ _ _ _ _ _ _ _ Excavation terminated at 9.5 feet (pit center) 11 12 13 14 15 16 17 18 19 CEDAR ROCK ENVIRONMENTAL, P. C. APPENDIX D Sampling & Decontamination Procedures CEDAR ROCK ENVIRONMENTAL, P.C. EQUIPMENT DECONTAMINATION PROCEDURES Every effort will be made to prevent cross -contamination of soil and groundwater samples before, during, and after sample collection. It is company policy that drillers contracted by Cedar Rock decontaminate their drilling and sampling equipment with steam prior to, and after, each use and/or each boring. The following procedures apply to the decontamination of field equipment used by Cedar Rock employees. Soil Sampling Equipment Stainless steel hand augers, spoons, and knives will be cleaned prior to, and after, each use and/or each boring. If hand auger advancement of a borehole through contaminated soil is obvious or suspected, a clean auger bucket will be used to retrieve the sample portion. A fresh pair of disposable vinyl gloves will be worn while handling the sample container. Sampling equipment will be decontaminated by washing with phosphate -free soapy water; rinsing in tap water followed by an isopropyl alcohol rinse; and a final "triple" rinse with distilled water. The equipment will then be allowed to air dry. Clean sampling spoons and knives will be stored in a fresh ziplock bag. If available, steam may be used instead of the above procedure. Groundwater Sampling quipment Use of groundwater level measuring devices will proceed from the wells known to be the least contaminated to those known to be more contaminated. If it is not known how contaminated the wells are, measurements will be taken on the up gradient wells prior to the down gradient wells. A fresh pair of disposable vinyl gloves will be worn at each well during water level and sample collection. Water level measuring and well sampling (i.e., pumps and lines) devices will be decontaminated between wells by washing the wetted portion of the device as described above. Each well will be sampled with a new disposable or decontaminated, dedicated bailer during each sampling event. New nylon or cotton string will be used during each sampling event on each bailer. If the bailer contains a significant quantity of silt or sand after purging the well of stagnant water, the bailer may be flushed with distilled water. The bailer will never come into contact with anything other than a gloved hand or the inside of the well casing. While allowing the well to recover, the bailer will be hung inside the well at the top of the casing. The string will be coiled and placed in a ziplock bag or vinyl glove such that it does not come into contact with other objects. Groundwater sample containers will be wiped dry and stored in individual ziplock bags. CEDAR ROCK ENVIRONMENTAL, P.C. SOIL SAMPLING PROCEDURES (Collection and Handling) Soil sampling will be performed by, or under, the direct supervision of a North Carolina licensed geologist. Care will be taken to minimize the loss of contaminants from the sample during sample collection, storage, and transport through disturbance of the internal structure of the soil and exposure to heat, sunlight, and air. Decontamination and handling procedures will be used that minimize the chance of cross -contamination of the samples during and after sample collection. All tools used to retrieve, divide, and collect the sample portion (e.g., hand augers, split -barrel sampler, stainless steel spoons, etc.) will be decontaminated prior to and after each use (between samples). See Decontamination Procedures. Vinyl disposable gloves will be worn during sample collection. Gloves will be changed as necessary after handling the sampling equipment (i.e., after breaking open split -barrels) to avoid cross -contamination. Contact between the gloved hand and the soil will be minimized by dividing and collecting the sample portion using a stainless steel spoon or knife. The sample portion will be collected from the core of the soil at the end of the sampling device where the deepest retrieved soil is represented (e.g., hand auger teeth). If the sample is being retrieved using the backhoe bucket, the sample portion will be collected from the consolidated material located directly behind one of the bucket teeth. A separate sampling implement will be used to scrape away foreign material if present and/or the soil which came into contact with the sample retrieving device in order to expose the core of the sample portion to be collected. Immediately upon removal from the ground, the sample will be placed in a laboratory -provided, decontaminated container. The sample container will be precooled, if possible, to minimize loss of volatiles. The sample portion will be disturbed as little as possible during placement into the container. The container will be filled leaving no head -space and immediately capped and sealed. Immediately upon collection, the exterior of the sample container will be wiped free of soil, if necessary, and placed in a ziplock bag to minimize cross -contamination. The sample will immediately be placed in a cooler of ice for storage and transport to the analytical laboratory. The sample will be labeled with sample identification number, project number, date and time of collection, and analyses to be conducted. The sample will be transported as soon as practical to a North Carolina certified laboratory under chain -of -custody. APPENDIX E Laboratory Report & Chain -of -Custody leAnalyiical www.pacelabs.com Pace Analytical Services, LLC 1377 South Park Drive Kernersville, NC 27284 (704)977-0981 August 30, 2022 Robert Payne Cedar Rock Environmental 107 Pioneer Trail Graham, NC 27253 RE: Project: RENTAL AND HOME SOLUTIONS PROP Pace Project No.: 92622229 Dear Robert Payne: Enclosed are the analytical results for sample(s) received by the laboratory on August 24, 2022. The results relate only to the samples included in this report. Results reported herein conform to the applicable TNI/NELAC Standards and the laboratory's Quality Manual, where applicable, unless otherwise noted in the body of the report. The test results provided in this final report were generated by each of the following laboratories within the Pace Network: • Pace Analytical Services - Charlotte If you have any questions concerning this report, please feel free to contact me. Sincerely, Stephanie Knott stephanie.knott@pacelabs.com 704-977-0981 Project Manager Enclosures REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 1 of 15 lacmnalyfica(' www,pacelabs.com Pace Analytical Services, LLC 1377 South Park Drive Kernersville, NC 27284 (704)977-0981 Project: RENTALAND HOME SOLUTIONS PROP Pace Project No.: 92622229 Pace Analytical Services Charlotte South Carolina Laboratory ID: 99006 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 Laboratory ID: 99006 CERTIFICATIONS South Carolina Certification #: 99006001 South Carolina Drinking Water Cert. #: 99006003 Florida/NELAP Certification #: E87627 Kentucky UST Certification #: 84 Louisiana DoH Drinking Water #: LA029 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. Page 2 of 15 leAnalyiical www.pacelabs.com Pace Analytical Services, LLC 1377 South Park Drive Kernersville, NC 27284 (704)977-0981 SAMPLE SUMMARY Project: RENTAL AND HOME SOLUTIONS PROP Pace Project No.: 92622229 Lab ID Sample ID Matrix Date Collected Date Received 92622229001 CR-1 Solid 08/23/22 09:20 08/24/22 09:30 92622229002 CR-2 Solid 08/23/22 10:46 08/24/22 09:30 92622229003 CR-3 Solid 08/23/22 11:15 08/24/22 09:30 92622229004 CR-4 Solid 08/23/22 11:00 08/24/22 09:30 92622229005 CR-5 Solid 08/23/22 10:25 08/24/22 09:30 92622229006 CR-6 Solid 08/23/22 11:05 08/24/22 09:30 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 3 of 15 leAnalyiical www.pacelabs.com Pace Analytical Services, LLC 1377 South Park Drive Kernersville, NC 27284 (704)977-0981 SAMPLE ANALYTE COUNT Project: Pace Project No.: RENTAL AND HOME SOLUTIONS PROP 92622229 Analytes Lab ID Sample ID Method Analysts Reported Laboratory 92622229001 CR-1 EPA 8015C HH 2 PASI-C EPA 8015C TEG 2 PASI-C SW-846 KDF 1 PASI-C 92622229002 CR-2 EPA 8015C HH 2 PASI-C EPA 8015C TEG 2 PASI-C SW-846 KDF 1 PASI-C 92622229003 CR-3 EPA 8015C HH 2 PASI-C EPA 8015C TEG 2 PASI-C SW-846 KDF 1 PASI-C 92622229004 CR-4 EPA 8015C HH 2 PASI-C EPA 8015C TEG 2 PASI-C SW-846 KDF 1 PASI-C 92622229005 CR-5 EPA 8015C HH 2 PASI-C EPA 8015C TEG 2 PASI-C SW-846 KDF 1 PASI-C 92622229006 CR-6 EPA 8015C HH 2 PASI-C EPA 8015C TEG 2 PASI-C SW-846 KDF 1 PASI-C PASI-C = Pace Analytical Services - Charlotte REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 4 of 15 leAnalyiical www.pacelabs.com Pace Analytical Services, LLC 1377 South Park Drive Kernersville, NC 27284 (704)977-0981 ANALYTICAL RESULTS Project: RENTAL AND HOME SOLUTIONS PROP Pace Project No.: 92622229 Sample: CR-1 Lab ID: 92622229001 Collected: 08/23/22 09:20 Received: 08/24/22 09:30 Matrix: Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8015 GCS THC-Diesel Analytical Method: EPA 8015C Preparation Method: EPA 3546 Pace Analytical Services - Charlotte Diesel Range Organics(C10-C28) 9320 mg/kg 249 40 08/27/22 16:59 08/30/22 10:35 M1 Surrogates n-Pentacosane (S) 0 % 10-130 40 08/27/22 16:59 08/30/22 10:35 629-99-2 S4 Gasoline Range Organics Analytical Method: EPA 8015C Preparation Method: EPA 5030B Pace Analytical Services - Charlotte Gas Range Organics (C6-C10) 11.7 mg/kg 9.1 1 08/25/22 12:31 08/25/22 19:33 Surrogates 4-Bromofluorobenzene (S) 112 % 66-130 1 08/25/22 12:31 08/25/22 19:33 460-00-4 Percent Moisture Analytical Method: SW-846 Pace Analytical Services - Charlotte Percent Moisture 21.1 % 0.10 1 08/25/22 16:57 N2 Sample: CR-2 Lab ID: 92622229002 Collected: 08/23/22 10:46 Received: 08/24/22 09:30 Matrix: Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8015 GCS THC-Diesel Analytical Method: EPA 8015C Preparation Method: EPA 3546 Pace Analytical Services - Charlotte Diesel Range Organics(C10-C28) ND mg/kg 6.0 1 08/27/22 16:59 08/30/22 10:35 Surrogates n-Pentacosane (S) 72 % 10-130 1 08/27/22 16:59 08/30/22 10:35 629-99-2 Gasoline Range Organics Analytical Method: EPA 8015C Preparation Method: EPA 5030E Pace Analytical Services - Charlotte Gas Range Organics (C6-C10) ND mg/kg 8.7 1 08/25/22 12:31 08/25/22 20:24 Surrogates 4-Bromofluorobenzene (S) 101 % 66-130 1 08/25/22 12:31 08/25/22 20:24 460-00-4 Percent Moisture Analytical Method: SW-846 Pace Analytical Services - Charlotte Percent Moisture 18.4 % 0.10 1 08/25/22 16:57 N2 Sample: CR-3 Lab ID: 92622229003 Collected: 08/23/22 11:15 Received: 08/24/22 09:30 Matrix: Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8015 GCS THC-Diesel Analytical Method: EPA 8015C Preparation Method: EPA 3546 Pace Analytical Services - Charlotte Diesel Range Organics(C10-C28) ND mg/kg 6.1 1 08/27/22 16:59 08/29/22 13:11 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 08/30/2022 02:01 PM without the written consent of Pace Analytical Services, LLC. Page 5 of 15 leAnalyiical www.pacelabs.com Pace Analytical Services, LLC 1377 South Park Drive Kernersville, NC 27284 (704)977-0981 ANALYTICAL RESULTS Project: RENTAL AND HOME SOLUTIONS PROP Pace Project No.: 92622229 Sample: CR-3 Lab ID: 92622229003 Collected: 08/23/22 11:15 Received: 08/24/22 09:30 Matrix: Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8015 GCS THC-Diesel Surrogates n-Pentacosane (S) Gasoline Range Organics Gas Range Organics (C6-C10) Surrogates 4-Bromofluorobenzene (S) Percent Moisture Percent Moisture Analytical Method: EPA 8015C Preparation Method: EPA 3546 Pace Analytical Services - Charlotte 76 % 10-130 1 08/27/22 16:59 08/29/2213:11 629-99-2 Analytical Method: EPA 8015C Preparation Method: EPA 5030B Pace Analytical Services - Charlotte ND mg/kg 8.6 1 08/25/22 12:31 08/25/2216:58 95 % 66-130 1 08/25/22 12:31 08/25/2216:58 460-00-4 Analytical Method: SW-846 Pace Analytical Services - Charlotte 17.9 % 0.10 1 08/25/2216:57 ►fa Sample: CR-4 Lab ID: 92622229004 Collected: 08/23/22 11:00 Received: 08/24/22 09:30 Matrix: Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8015 GCS THC-Diesel Analytical Method: EPA 8015C Preparation Method: EPA 3546 Pace Analytical Services - Charlotte Diesel Range Organics(C10-C28) ND mg/kg 6.2 1 08/27/22 16:59 08/29/22 13:28 Surrogates n-Pentacosane (S) 68 % 10-130 1 08/27/22 16:59 08/29/22 13:28 629-99-2 Gasoline Range Organics Analytical Method: EPA 8015C Preparation Method: EPA 5030E Pace Analytical Services - Charlotte Gas Range Organics (C6-C10) ND mg/kg 8.9 1 08/25/22 12:31 08/25/22 18:41 Surrogates 4-Bromofluorobenzene (S) 98 % 66-130 1 08/25/22 12:31 08/25/22 18:41 460-00-4 Percent Moisture Analytical Method: SW-846 Pace Analytical Services - Charlotte Percent Moisture 19.5 % 0.10 1 08/25/22 16:57 N2 Sample: CR-5 Lab ID: 92622229005 Collected: 08/23/22 10:25 Received: 08/24/22 09:30 Matrix: Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qua[ 8015 GCS THC-Diesel Analytical Method: EPA 8015C Preparation Method: EPA 3546 Pace Analytical Services - Charlotte Diesel Range Organics(C10-C28) ND mg/kg 6.2 1 08/27/22 16:59 08/29/22 13:28 Date: 08/30/2022 02:01 PM REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 6 of 15 leAnalyiical www.pacelabs.com Pace Analytical Services, LLC 1377 South Park Drive Kernersville, NC 27284 (704)977-0981 ANALYTICAL RESULTS Project: RENTAL AND HOME SOLUTIONS PROP Pace Project No.: 92622229 Sample: CR-5 Lab ID: 92622229005 Collected: 08/23/22 10:25 Received: 08/24/22 09:30 Matrix: Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8015 GCS THC-Diesel Surrogates n-Pentacosane(S) Gasoline Range Organics Gas Range Organics (C6-C10) Surrogates 4-Bromofluorobenzene (S) Percent Moisture Percent Moisture Analytical Method: EPA 8015C Preparation Method: EPA 3546 Pace Analytical Services - Charlotte 68 % 10-130 1 08/27/22 16:59 08/29/2213:28 629-99-2 Analytical Method: EPA 8015C Preparation Method: EPA 5030B Pace Analytical Services - Charlotte ND mg/kg 8.8 1 08/25/22 12:31 08/25/22 21:16 98 % 66-130 1 08/25/22 12:31 08/25/22 21:16 460-00-4 Analytical Method: SW-846 Pace Analytical Services - Charlotte 18.6 % 0.10 1 08/25/2216:57 ►iel Sample: CR-6 Lab ID: 92622229006 Collected: 08/23/22 11:05 Received: 08/24/22 09:30 Matrix: Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8015 GCS THC-Diesel Analytical Method: EPA 8015C Preparation Method: EPA 3546 Pace Analytical Services - Charlotte Diesel Range Organics(C10-C28) ND mg/kg 6.2 1 08/27/22 16:59 08/29/22 13:46 Surrogates n-Pentacosane (S) 144 % 10-130 1 08/27/22 16:59 08/29/22 13:46 629-99-2 Gasoline Range Organics Analytical Method: EPA 8015C Preparation Method: EPA 5030E Pace Analytical Services - Charlotte Gas Range Organics (C6-C10) ND mg/kg 8.9 1 08/25/22 12:31 08/25/22 22:07 Surrogates 4-Bromofluorobenzene (S) 99 % 66-130 1 08/25/22 12:31 08/25/22 22:07 460-00-4 Percent Moisture Analytical Method: SW-846 Pace Analytical Services - Charlotte Percent Moisture 19.5 % 0.10 1 08/25/22 16:57 Date: 08/30/2022 02:01 PM REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. S3 N2 Page 7 of 15 leAnalyiical www.pacelabs.com Pace Analytical Services, LLC 1377 South Park Drive Kernersville, NC 27284 (704)977-0981 QUALITY CONTROL DATA Project: RENTAL AND HOME SOLUTIONS PROP Pace Project No.: 92622229 QC Batch: 719579 Analysis Method: EPA 8015C QC Batch Method: EPA 5030E Analysis Description: Gasoline Range Organics Laboratory: Pace Analytical Services - Charlotte Associated Lab Samples: 92622229001, 92622229002, 92622229003, 92622229004, 92622229005, 92622229006 METHOD BLANK: 3750271 Matrix: Solid Associated Lab Samples: 92622229001, 92622229002, 92622229003, 92622229004, 92622229005, 92622229006 Blank Reporting Parameter Units Result Limit Analyzed Qualifiers Gas Range Organics (C6-C10) mg/kg ND 6.0 08/25/22 16:32 4-Bromofluorobenzene (S) % 97 66-130 08/25/22 16:32 LABORATORY CONTROL SAMPLE: 3750272 Spike LCS LCS % Rec Parameter Units Conc. Result % Rec Limits Qualifiers Gas Range Organics (C6-C10) mg/kg 50.2 52.1 104 70-130 4-Bromofluorobenzene (S) % 97 66-130 MATRIX SPIKE SAMPLE: 3750274 92622229004 Spike MS MS % Rec Parameter Units Result Conc. Result % Rec Limits Qualifiers Gas Range Organics (C6-C10) mg/kg ND 74.2 88.2 118 65-146 4-Bromofluorobenzene (S) % 101 66-130 SAMPLE DUPLICATE: 3750273 92622229003 Dup Max Parameter Units Result Result RPD RPD Qualifiers Gas Range Organics (C6-C10) mg/kg ND ND 30 4-Bromofluorobenzene (S) % 95 98 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. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 08/30/2022 02:01 PM without the written consent of Pace Analytical Services, LLC. Page 8 of 15 leAnalyiical www.pacelabs.com Pace Analytical Services, LLC 1377 South Park Drive Kernersville, NC 27284 (704)977-0981 QUALITY CONTROL DATA Project: RENTAL AND HOME SOLUTIONS PROP Pace Project No.: 92622229 QC Batch: 719991 Analysis Method: EPA 8015C QC Batch Method: EPA 3546 Analysis Description: 8015 Solid GCSV Laboratory: Pace Analytical Services - Charlotte Associated Lab Samples: 92622229001, 92622229002, 92622229003, 92622229004, 92622229005, 92622229006 METHOD BLANK: 3752322 Matrix: Solid Associated Lab Samples: 92622229001, 92622229002, 92622229003, 92622229004, 92622229005, 92622229006 Blank Reporting Parameter Units Result Limit Analyzed Qualifiers Diesel Range Organics(C10-C28) mg/kg ND 5.0 08/29/22 11:43 n-Pentacosane (S) % 70 10-130 08/29/22 11:43 LABORATORY CONTROL SAMPLE: 3752323 Spike LCS LCS % Rec Parameter Units Conc. Result % Rec Limits Qualifiers Diesel Range Organics(C10-C28) mg/kg 66.9 44.0 66 44-130 n-Pentacosane (S) % 59 10-130 MATRIX SPIKE SAMPLE: 3752324 92622229001 Spike MS MS % Rec Parameter Units Result Conc. Result % Rec Limits Qualifiers Diesel Range Organics(C10-C28) mg/kg 9320 83.4 11400 2540 10-130 M1 n-Pentacosane(S) % 391 10-130 SO SAMPLE DUPLICATE: 3752325 92622229002 Dup Max Parameter Units Result Result RPD RPD Qualifiers Diesel Range Organics(C10-C28) mg/kg ND ND 30 n-Pentacosane (S) % 72 78 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. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 08/30/2022 02:01 PM without the written consent of Pace Analytical Services, LLC. Page 9 of 15 Pace Analytical Services, LLC leac,yficalAnal1377 South Park Drive Kernersville, NC 27284 www.pacelabs.com (704)977-0981 QUALITY CONTROL DATA Project: RENTAL AND HOME SOLUTIONS PROP Pace Project No.: 92622229 QC Batch: 719706 Analysis Method: SW-846 QC Batch Method: SW-846 Analysis Description: Dry Weight/Percent Moisture Laboratory: Pace Analytical Services - Charlotte Associated Lab Samples: 92622229001, 92622229002, 92622229003, 92622229004, 92622229005, 92622229006 SAMPLE DUPLICATE: 3751056 92622229001 Dup Max Parameter Units Result Result RPD RPD Qualifiers Percent Moisture % 21.1 21.1 0 25 N2 SAMPLE DUPLICATE: 3751057 92621898002 Dup Max Parameter Units Result Result RPD RPD Qualifiers Percent Moisture % 29.7 17.9 49 25 D6,N2 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. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 08/30/2022 02:01 PM without the written consent of Pace Analytical Services, LLC. Page 10 of 15 Pace Analytical Services, LLC leac,yficalAnal1377 South Park Drive Kernersville, NC 27284 www.pacelabs.com (704)977-0981 QUALIFIERS Project: RENTAL AND HOME SOLUTIONS PROP Pace Project No.: 92622229 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. TNTC - Too Numerous To Count 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 - The lowest concentration value that meets project requirements for quantitative data with known precision and bias for a specific analyte in a specific matrix. 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. Reported results are not rounded until the final step prior to reporting. Therefore, calculated parameters that are typically reported as "Total" may vary slightly from the sum of the reported component parameters. Pace Analytical is TNI accredited. Contact your Pace PM for the current list of accredited analytes. TN -The NELAC Institute. ANALYTE QUALIFIERS D6 The precision between the sample and sample duplicate exceeded laboratory control limits. M1 Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery. N2 The lab does not hold NELAC/TNI accreditation for this parameter but other accreditations/certifications may apply. A complete list of accreditations/certifications is available upon request. SO Surrogate recovery outside laboratory control limits. S3 Surrogate recovery exceeded laboratory control limits. Analyte presence below reporting limits in associated sample. S4 Surrogate recovery not evaluated against control limits due to sample dilution. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 08/30/2022 02:01 PM without the written consent of Pace Analytical Services, LLC. Page 11 of 15 leAnalyiical www.pacelabs.com Pace Analytical Services, LLC 1377 South Park Drive Kernersville, NC 27284 (704)977-0981 QUALITY CONTROL DATA CROSS REFERENCE TABLE Project: Pace Project No.: RENTAL AND HOME SOLUTIONS PROP 92622229 Analytical Lab ID Sample ID QC Batch Method QC Batch Analytical Method Batch 92622229001 CR-1 EPA 3546 719991 EPA 8015C 720083 92622229002 CR-2 EPA 3546 719991 EPA 8015C 720083 92622229003 CR-3 EPA 3546 719991 EPA 8015C 720083 92622229004 CR-4 EPA 3546 719991 EPA 8015C 720083 92622229005 CR-5 EPA 3546 719991 EPA 8015C 720083 92622229006 CR-6 EPA 3546 719991 EPA 8015C 720083 92622229001 CR-1 EPA 5030B 719579 EPA 8015C 719647 92622229002 CR-2 EPA 5030B 719579 EPA 8015C 719647 92622229003 CR-3 EPA 5030B 719579 EPA 8015C 719647 92622229004 CR-4 EPA 5030B 719579 EPA 8015C 719647 92622229005 CR-5 EPA 5030B 719579 EPA 8015C 719647 92622229006 CR-6 EPA 5030B 719579 EPA 8015C 719647 92622229001 CR-1 SW-846 719706 92622229002 CR-2 SW-846 719706 92622229003 CR-3 SW-846 719706 92622229004 CR-4 SW-846 719706 92622229005 CR-5 SW-846 719706 92622229006 CR-6 SW-846 719706 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 08/30/2022 02:01 PM without the written consent of Pace Analytical Services, LLC. Page 12 of 15 ��m mjw. GEYY vFxnli-nuts I vuoa vU t sample i oncimon uporl rcecelpt ' ace _ Effective Date: 05/121202205/12/2022 Laboratory receiving samples: Ash evij a en reenwoo__ H.urtersville. RaleighLj Mechanicsville❑ Atlanta❑ Kernersvilleil- • Condition Clie Narl�e; (� s (� ' _ Project #: W0# 9L'.622Z12� �r.^urler: QF ET ❑115P5 ® Commercial Pate ❑Other; I I I I Packing Material: ❑Bubble Wrap [07Bubble Bags []None [ Thermometer: ❑ IR Gun ID: Type of Ice: Ellwet ❑ Blue Correction Factor: Cooler Temp: Cl Add/Subtract ('Cj Cooler Temp Corrected (°C): USDA Regulated Soil (❑ N/A, water sample) Did samples originate in a quarantine zone within the United States: CA, NY, or SC (check maps)? I IYes FlNo Chain of Custody Present? Samples Arrived within Hold Time? Short Hold Time Analysis (c72 hr.)? Rush Turn Around Time Requested? Sufficient Volume? Correct Containers Used? -Pace Containers Used? Containers Intact? Dissolved analysis: Samples Field Filtered? Sample Labels Match COC? -Includes Date/Time/ID/Analysis Matrix: Headspace in VOA Vials (>S-6mm)? Trip Blank Present? Trip Blank Custody Seals Present? COMMENTS/SAMPLE DISCREPANCY CLIENT NOTIFICATION/RESOLUTION Person contacted: ©Yes ❑No ❑N/A 1. Yes ONO ❑N/A 2. ❑Yes No- []N/A 3. ❑]�Ye''s No ❑N/A 4. 3Yes ❑No ❑N/A S. [:]No []N/A 6, ❑No ❑N/A QYes ❑No ❑N/A 7. ❑Yes ❑No d/A 81 [�fes ❑No ❑N/A 9. LjYes I -)No UN J�A 1 10. ❑Yes ❑No /A 1 11. Date(tnitials Person Examining ❑Yes ❑No ❑N/A ❑None Temp should be above freezing to 6'C ❑samples out of temp criteria. Samples on ice, cooling process has begun Did samples originate from a foreign source (internationally, including Hawaii and Puerto Rico)? ❑Yes ❑No CommentslD€screoancv: Lot ID of split containers: Date/Time: Project Manager SCURF Review: Date: Protect Manager SRF ANu;pw- Field Data Required? ❑Yes []No Qualtrax ID: 69614 Page 1 of 2 Page 13 of 15 —u" J i-uvo3 vv t z)ampie uonaition upon Keceipt ace Effective Date: 05/12/202205/12/2022 * within the acceptance range for preservation samples. Exceptions: VOA, Coliform, TOC, Oil and Grease, DRO/80151waterl DOC, ttftg **Bottom half of box is to list number of bottles_ ***Check all unpreserved Nitrates for chlorine L PM: SIC Due Date: 08/31/22 CLIEN'r: KR—CedarRock h 2 U rJ 0 u a 4 ¢ n.. �. z Z z N _ N rt z ? _ N U Q z N N m M Z QJ QJ Q! -0 V V � ri A C n 4! N V z ♦w I I 01 m m 4 a io Z _ N m a Z Q z 'a Q N ¢ 4 a H I Q} a �, at � � a .� a 4 � z Z t] a a a v n v a ,� w a O M 0 ¢ z a a x Q m n a v O ¢ m Z y Z z u N r4 aJ c = z z �s = z z D Wr 0 O a ro x c v v Q x o ry a a N > a m d z ro +' l� u �. '^ u L n 61 a W CJ = z C n M = n 2 •• y v ar a -L a a ra a m a : a to m ° ° E E a .>? E E a ¢ ¢ a G W y "o E 1 a d Q a J Q Q G > 0 > 0 O a a d E E E v E E E E a: `m E E E E , V) J E r-4 o o - Ln o n = v 0 o E E E E E E E '-1 N 45 .K N H ,rvy ? ..i r-1 N rl N ry a cf Q M N .J1 � at N Lh � N ao tr_ S Vtrff of a 2 i .i ry N C a M a N a a V a m a i d a ri t7 l7 M l7 ri c7 M Q1 of M m m � lX7 VJ N M m m m m m m ca 3 ¢ a a a L7 a c7 o l7 0 l7 l7 [7 o > > o o Ln Uq m c 1 2 ` 3 i 4 - 5 i. 6 7 _ 8 9 1t7 11 12 pH Adjustment Log for Preserved Samples receipt Date preservation adjusted Time preservation adjusted added d MVIt! „ d uiscrepdncy dlleCling Nortn Carolina compliance samples, a copy of this form will be sent to the North Carolina DENR Certification Of#ice (i.e. Out of hold, incorrect preservative, out of temp, incorrect containers. Qualtrax ICE; 69614 Page 2 of 2 Page 14 of 15 SAMPLES SANI LAB C LERS' RATOR LLECI GNA LITILI ED BY: Damien Callaghan RE- �r � ED: Pace Analytical ? z CIOtSY REQUESTED ANALYSIS a�4s� � � Q� 1�s4 oh q Cb n-T "o Z '.lJ .� � �Q� r� Q� ,i=Z� �� tr� �'�� � � v� +.>- � Q ` ��� /1s : zg � �'� SAMPLE ILIATRIX LAB i NO. DATE TIME COUP GRAB SALIPLE ID 23120 0920 X CR-1 1 X X SOIL 8/23/20 1046 X CR-2 1 X X SOIL C?GZ 8/23/20 1115 1 X CR-3 1 X X SOIL c� i3 8/23/20 1100 X CR-4 1 X X SOIL �'i 8123/20 1025 X CR-5 1 X X SOIL 8/23/20 1105 X CR-6 1 X X SOIL Q R5.kN'Q f 'r. G nY M75 TWE R=C=I`J=D 3Y :C 4' R=_`.'f.R<T: Via^-.^lG te•,- _rat_ru aL rzxFt t Samples on ICB. - f3RT= TIS.�/c) ! 3 ft= g�. Y S�l� J rR,2L'ISf^-G ECT. ENT CNN: arlott Rental acid Home Solutions Property1(37 Pioneer Trail Ceder Rock Graham, NC 27253 Etlr�iranmerltal, P_C.cedarrockena c@gmail.com Attn: Robert Payne t336) 376-4394 C CUST AWN CIF'T DY RECOF,D Pending 8610 Douglas Dri a ; Meckle burg Co' PRZJ_ T NJ'VEFR 34 522590 Beverly, Trudy From: Beverly, Trudy Sent: Wednesday, August 31, 2022 6:37 AM To: Robert Payne Subject: RE: [External] Initial Abatement Action (IAA) report for 8610 Douglas Drive, Charlotte Received, thank you. Trudy Trudy Beverly, L.G. Hydrogeologist, Division of Waste Management North Carolina Department of Environmental Quality w'rnme�n e�r UST Section, Mooresville Regional Office 704.235.2182 (Office) Trudy. B everly(a,ncdenr. gov Email correspondence to and from this address is subject to the North Carolina Public Records Law and may be disclosed to third parties. Office Mailing Address: 610 East Center Avenue, Suite 301 Mooresville, NC 28115 Branch's Underground Storage Tanks Website Address: https://deq.nc.gov/about/divisions/waste-management/ust Branch's Above Ground Storage Tanks Website Address: https://deq.nc.gov/about/divisions/waste-mana2ement/ust/ast-proaram INTERACTIVE MAPS WITH DWM SITES AND PERMITTED FACILITIES: httns://deo.nc. eov/about/divisions/waste-manaeement/waste-manaeement-rules-data/waste-manaeement-ais-macs File Review Procedures: https://deq.nc. gov/about/divisions/waste-management/ust/file-review-procedures#mooresvilI e-regional-office ONLINE ACCESS TO UST SECTION DOCUMENTS (Laserfiche): htips://deq.nc.gov/about/divisions/waste-management/laserfiche Document Submittal & UST File Names for Laserfiche Policies: httys:Hfiles.nc.aov/nedea/Waste%2OMana2ement/DWMIUST/WhatsNew/Final-Electronic-Document-Submittal-Policy.odf https:Hfiles.nc. gov/ncdeq/Waste%2OManagement/DWM/UST/Corrective%2OAction/UST%20file%20names%20for%2OLaserfiche.docx From: Robert Payne <cedarrockenv@gmail.com> Sent: Tuesday, August 30, 2022 10:55 PM To: Beverly, Trudy <trudy.beverly@ncdenr.gov> Subject: [External] Initial Abatement Action (IAA) report for 8610 Douglas Drive, Charlotte CAUTION: External email. Do not click links or open attachments unless you verify. Send all suspicious email as an attachment to Report Spam. Hello Trudy. Attached is Cedar Rock's IAA report. All soil contamination was successfully removed. Please issue an NFA when you have the time. Thank you, Robert A. Payne, L. G. (cell) 336-684-2734 Jeremiah 9:23-24