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Home My WebLink About26019_Mid Town Used Cars_ATT Stockpile Summary Report_20240102hart hickman SMARTER ENVIRONMENTAL SOLUTIONS Via Email January 2, 2024 Riverside Investment & Development 150 N. Riverside Plaza Chicago, Illinois 60606 Attention: Mr. James Anderson Re: Utility Installation and Soil Export Summary Report Mid Town Used Cars and National Cash Register Sites Charlotte, North Carolina Brownfields Project Nos. 26019-22-060 and 26074-22-060 H&H Job No. RID-003 Dear James: 1.0 Introduction On behalf of QBC Residential Titleholder, LP c/o Riverside Investment Development Company (Prospective Developer or PD), Hart & Hickman, PC (H&H) has prepared this letter report to document a subgrade AT&T utility duct bank installation and soil export activities for the Mid Town Used Cars Brownfields site (#26019-22-060). The PD is developing the National Cash Register (NCR) Brownfields site (#26074-22-060), and the project required installation of the subgrade AT&T utility on the adjacent off -site Mid Town Used Cars Brownfields site (#26019- 22-060). The NCR site is located at located at I I I I S. Tryon Street and the Mid Town Used Cars site is located at 1101 S. Tryon Street, both in Charlotte, Mecklenburg County, North Carolina (Site). A Site location map is included as Figure 1, and the Site and surrounding area is provided in Figure 2. A summary of the AT&T utility duct bank installation and soil export activities is provided in the following sections. 2923 South Tryon Street, Suite 100 3921 Sunset Ridge Rd, Suite 301 Charlotte, NC 28203 Raleigh, NC 27607 www.harthickman.com 704.586.0007 main 919.847.4241 main Mr. James Anderson January 2, 2024 Page 2 2.0 Redevelopment Activities The AT&T utility installation activities included trenching, conduit installation, and backfilling operations. The trenching began in July 2023, and trenching was completed in September 2023. H&H notified DEQ Brownfields project managers for both Sites once soil disturbance had occurred on the Mid Town Used Cars Brownfields Site in July. Soil disturbance at the Mid Town Used Cars Site was conducted in accordance with the DEQ-approved EMP prepared for the Mid Town Used Cars Site dated July 25, 2023. Additionally, a recorded Temporary Construction Easement Agreement (Agreement) was executed on September 7, 2023 between the Mid Town Used Cars Brownfields property PD (Carson Station LLC) and QBC Residential Titleholder LP. Utility work on the Mid Town Used Cars Brownfields property was completed in accordance with the Agreement, which is provided in Appendix A. Excavated soil was used for backfill to the extent possible during utility installation activities. However, approximately 100 cubic yards (cy) of excess soil were generated and stockpiled. Soil generated during trenching in July was temporarily stockpiled on the NCR Brownfields property, and soil generated during trenching in September was stockpiled near the utility trench on the Mid Town Used Cars Brownfields property. The stockpiles were properly constructed on and under plastic sheeting in accordance with the DEQ-approved EMP. 2.1 Utility Installation and Soil Stockpile Assessment Activities The utility trench was approximately 5-feet (ft) deep and 3-ft wide and extended parallel to S. Tryon Street. The utility work was along the southeastern border of the Mid Town Used Cars Brownfields property. The location of the utility trench and areas where soil stockpiles were placed are shown on Figure 2. H&H was on -Site in July and September to screen soil from two separate stockpiles (Stockpile Mid Town Used Cars and Stockpile Mid Town Used Cars-2). There were approximately 50 cy (or less) of soil in each stockpile. One composite sample was collected from each stockpile using 5 aliquots. During sampling, soil aliquots were observed for obvious evidence of staining https://harthick.sharepoint.com/sites/master6les-1/shared documents/aaa-master projects/riverside hart : h i c k m a n investment - rid/rid.003 tower 1 residentiaUadditional aft utility work/report/att stockpile summary report mid town.doc SMARTER ENVIRONMENTAL SOLUTIONS Mr. James Anderson January 2, 2024 Page 3 and unusual odors, and field screened for the presence of volatile organic vapors using a calibrated photoionization detector (PID). Odors or elevated PID reading were not encountered during field screening. One soil stockpile aliquot was selected as a grab sample for the volatile organic compound (VOC) analysis. Soil stockpile samples were placed directly into dedicated laboratory supplied sample containers, labeled with the sample identification, date, and requested analysis, and placed in a laboratory supplied cooler with ice. The soil samples were submitted to Waypoint Analytical Laboratory (Waypoint), a North Carolina -certified laboratory under standard chain of custody protocols for analysis of volatile organic compounds (VOCs) by EPA Method 8260, semi -volatile organic compounds (SVOCs) by EPA Method 8270, Resource Conservation and Recovery (RCRA) metals by EPA Methods 6020/7471, and hexavalent chromium by EPA Method 7199. Laboratory analytical reports are provided in Appendix B. Analytical results and soil export and disposal documentation are discussed below. 2.2 Soil Stockpile Analytical Results and Export Between July 2023 and September 2023, approximately 100 cubic yards of excess soil were generated during AT&T utility installation activities on the Mid Town Used Cars Brownfields property. Laboratory analytical results indicate that trace concentrations of n-hexane and methylene chloride were detected in the second stockpile only (Stockpile -Mid Town Used Cars 2). Several metals were detected in the samples above the laboratory method detection limits in both soil stockpile samples, but the detected metals are attributed to naturally occurring/background metals in the soil. Soil stockpile analytical results are summarized in Table 1. Because the stockpile from the initial work had been moved to the NCR site, the Brownfields Project Manager for the NCR site (Bill Schmithorst) approved disposal of that stockpile. The second stockpile remained on the Mid Town Used Car site until approval for disposal was obtained from the Brownfields Project Manager (Stephanie Graham) for that site. Based on the https://harthick.sharepoint.com/sites/master6les-1/shared documents/aaa-master projects/riverside hart : h i c k m a n investment - rid/rid.003 tower 1 residentiaUadditional aft utility work/report/att stockpile summary report mid town.doc SMARTER ENVIRONMENTAL SOLUTIONS Mr. James Anderson January 2, 2024 Page 4 analytical results of the stockpile samples, export requests were sent to the DEQ Brownfields Project Manager via email. The DEQ disposal approvals were dated August 8, 2023 for Stockpile -Mid Town Used Cars and November 3, 2023 for Stockpile -Mid Town Used Cars 2 for export to the Old 27 Land Clearing and Inert Debris (LCID) Landfill located on Lucia-Riverbend Highway in Mt. Holly, North Carolina. The Brownfields correspondences are included as Appendix C. During soil export activities, the RCI Demolition (RCI) crew oversaw the loading of soil onto haul trucks and completed a Brownfields Soil Export Checklist for loadout of each stockpile to indicate if there obvious staining, odors, or debris of environmental concern present before exporting to Old 27. No evidence of impacted soil was observed by RCI. Checklists completed by RCI are provided in Appendix D, and truck load tickets documenting soil export to the Old 27 Landfill are provided in Appendix E. The loads of soil generated from the AT&T utility work were included with other loads of soil from the NCR site which also had Brownfields approved for disposal at Old 27. https://harthick.sharepoint.com/sites/master6les-1/shared documents/aaa-master projects/riverside hart : h i c k m a n investment - rid/rid.003 tower 1 residentiaUadditional aft utility work/report/att stockpile summary report mid town.doc SMARTER ENVIRONMENTAL SOLUTIONS Mr. James Anderson January 2, 2024 Page 5 Should you have any questions or need additional information, please do not hesitate to call us at (704) 586-0007. Very truly yours, Hart & Hickman, PC GAgQ�, 0Q��osaio "A 7, SM 25069 t Matt Bramblett, PE W.- al Princi "�3�►`-�ti��N�0�+ P Attachments: Kyle McDaniel Assistant Project Geologist Attachments: Table 1 — Summary of Soil Stockpile Analytical Data Figure 1— Site Location Map Figure 2 — Site and Sample Location Map Appendix A — Temporary Construction Easement Agreement Appendix B — Laboratory .Analytical Reports Appendix C — DEQ-Approved Brownf elds Soil Management Options Appendix D — Brownf elds Soil Export Checklist Appendix E -- Old 27 Landfill Gate Tickets tmps-!/hartldck.shampointcam/sites/masterfile l/shered documensslaaa-masterp j.'Wriverside hart :) l l hickan investment - rid/r'td.003 tower 1 residentiaVadditional att utility work/report/anstockpile sturrmuy report mid tow dac 5MARTER ENVIRONMENTAL SOLUTIONS Table 1 Summary of Soil Stockpile Analytical Data AT&T Utility Trench Charlotte, North Carolina H&H Job No. RID-003 Stockpile -Mid Stockpile -Mid Sample ID(') Town Used Town Used Local Regional Cars Cars 2 Residential (2) PSRGs Industrial/ Commercial PSRGs (2) Background (3) Metals in Soil Background (4) Metals in Soil Estimated Volume c ( y) 20 <50 Date 7/26/2023 9/29/2023 Sample Location Soil Stockpile Soil Stockpile Range Range Units mg/kg VOCs (8260D) n-Hexane <0.0008 0.004 J 130 540 -- -- Methylene chloride <0.001 0.017 58 650 -- -- SVOCs (8270E) BELOW MDL -- -- -- -- RCRA Metals (6020/7471/7199) Arsenic 1.99 0.680 0.68 3.0 1.1 - 3.0 1.0 - 18 Barium 16.3 162 3,100 47,000 38 - 110 50 - 1,000 Cadmium <0.0338 0.0556 J 1.4 20 ND - 0.36 J 1.0 - 10 Chromium (total) 16.3 159 NE NE 14 - 45 7.0 - 300 Trivalent chromium 16.3 158.3 23,000 350,000 13.7 - 44.0 NS Hexavalent chromium <0.183 0.714 0.31 6.5 0.34 J - 0.98 J NS Lead 9.31 3.75 400 800 11 - 36 ND - 50 Mercury <0.0156 <0.148 2.3 9.7 0.024 - 0.097 0.03 - 0.52 Selenium 0.490 0.394 78 1,200 ND <0.1 - 0.8 Silver <0.0087 1 0.0860 JB 1 78 1 1,200 1 0.033 J - 0.60 ND - 5.0 Notes: 1) Composite sample collected for SVOC, RCRA metals, and TCLP RCRA metals analyses and grab sample collected for VOC analysis. 2) North Carolina Department of Environmental Quality (DEQ) Preliminary Soil Remediation Goals (PSRGs) dated July 2023. 3) Background metals data collected from Cotton Warehouse Brownfields property (Brownfields Project No. 24013-20-060). 4) Range and mean values of background metals for North Carolina soils taken from Elements in North American Soils by Dragun and Chekiri, 20 Cd and Ag concentrations were taken from Southeastern Conterminous U.S. Soils. Compound concentrations are reported to the laboratory method detection limits. Laboratory analytical methods are shown in parentheses. Trivalent Chromium is a calculated value. With the exception of metals, only constituents detected in at least one sample are shown in the table above. Laboratory analytical methods are shown in parentheses. VOCs = volatile organic compounds; SVOCs = semi -volatile organic compounds RCRA = Resource Conservation and Recovery Act; cy = cubic yards; mg/kg = milligram per kilogram NS = Not Specified; -- = Not Applicable; NE = Not Established; ND = Not Detected; MDL = Method Detection Limit. J = compound was detected above the laboratory method detection limit but below the laboratory reporting limit resulting in an estimated concentration. B = Analyte detected in laboratory blank. Table 1 (Page 1 of 1) https://harthick.sharepoint.com/sites/MasterFiles-1/Shared Documents/AAA-Master Projects/Riverside Investment - RID/RID.003 Tower 1 Residential/Additional ATT Utility Work/AT&T Stockpile Data pp 12/21/2023 Hart & Hickman, PC 99 Q Ty YF 41 1 ry v .- t )AY SF 1i y'rrreN H'MOREkEA!? 5T a 114 Wv IX M CaFuI l n.i •�� n4 6RYAr•+ T7 �y` Chu er I4te CnrtClt� 5 'r .� li•�sC?- A err �, \ - 5 SITE u ` Curl•. -ate• - HEX PT9 !L'FLJ �`fi /• LJ � =P 41y hi.11l .�� d ❑y CPlmy F, �,a.. .A . 9f� `rl Q -w�� ~•:_ y t F"LF, �f. Zhu{• •1�•'' Centr! PiecHmt foor uaiivfnli- r •� .. �q15 Jp S� :•'� Ccnir�lC gxjs SSRy F~ f , V� .� 'IA: i1• TYf' - L r. �� •, � Ciro& �s `( uAkrhr, .., .,,... CC • ru F. A. USGS The National Map: National Boundaries Dataset, 3DEP Elevation of Program, Geographic Names lnformation•System, National Hyd.rography'' Dataset, National Land 'Cover D'afa'base, National Structures Dataset, and rF� T National Transportation Dataset; USGS Global Ecosystems;. U,.S: Census Bureau TIGER/Line data; USFS Road Data; Natural Earth Data;. U.S. Department of State Humanitarian Information Unit; and NOAA National Centers for Environmental Information, U.S. Coastal Relief Model. Data refreshed June, 2022. Y TITLE n 0 2,000 4,000 SITE LOCATION MAP N ' SCALE IN FEET PROJECT NATIONAL CASH REGISTER 3 BROWNFIELDS SITE CHARLOTTE, NORTH CAROLINA U.S.G.S. QUADRANGLE MAP 2923 South Tryon Street- Suite 100 hart i h iC k m a n Charlotte, North Carolina 28203 CHARLOTTE EAST, NORTH CAROLINA 2022 Livens # C-1 69 Boa--245 Geology (� siurAttrerr @rlVreaMhR€NT�ri soLunorvl5 License # C-1269 / # C-245 Geology 3 QUADRANGLE DATE: 12-21-23 REVISION NO: 0 7.5 MINUTE SERIES (TOPOGRAPHIC) JOB NO: RID-003 FIGURE NO: 1 2601 rm 'i • MIDNIGHT DII (BUILDING RELOCATED OFF-S 4 ,r p 'QUEEN CITY APA USED CARS 2 SOIL TOWN USED CARS SOIL STOCKPILE LOCATION M1 NATIONAL CASH REGISTER BROWNFIELDS PROPERTY r ` (BPN: 26074-22-060) 4 41, t • .. , ♦ �j Y 1 / 00 .� i "�' 't tit x• -�Al x � t 1 EAST DN OF USED CARS FV .� ULTI-TEN` " OFFICE tVS 0 00, LEGEND BROWNFIELDS PROPERTY BOUNDARY PARCELBOUNDARY —.J L__J SOIL STOCKPILE SAMPLE LOCATION UTILITY TRENCH NOTES: 1. AERIAL IMAGERY AND BASE DATA OBTAINED FROM MECKLENBURG COUNTY GIS, 2022. 2. SOIL SAMPLES WERE COLLECTED FROM STOCKPILED SOIL GENERATED DURING UTILITY INSTALLATION. 3. SOIL GENERATED DURING TRENCHING WAS EXPORTED TO OLD 27 LANDFILL. 4. STOCKPILE -MID TOWN USED CARS WAS TEMPORARILY STORED ON THE NATIONAL CASH REGISTER BROWNFIELDS SITE PRIOR TO EXPORT. APPROXIMATE 0 75 150 0000001111 SCALE IN FEET E ti SITE AND SAMPLE LOCATION MAP NATIONAL CASH REGISTER ,l BROWNFIELDS SITE ' CHARLOTTE, NORTH CAROLINA hart � h i c k m a n Char South Tryon Street -Stolen 282 100 • � Charlotte, North Carolina 28203 704-586-0007(p) 704-586-0373(f 1 SMARTER ENVIRONMENTAL SOLUTIONS License # C-1269 / #C-245 Geology DATE: 12-21-23 REVISION NO. 0 JOB NO. RID-002 FIGURE NO. 2 Appendix A Temporary Construction Easement Agreement B38358 - P 660 For Registration Fredrick Smith Register of Deeds Mecklenburg County, NC Electronically Recorded 2023 Sep 07 12A7 PM RE Excise Tax: $ 0.00 Book: 38358 Page: 660 - 671 Fee: $ 26.00 Instrument Number: 2023085865 Prepared by and mail after recording return to: Troutman Pepper Hamilton Sanders LLP 301 S. College St., Suite 3400 Charlotte, NC 28202 (PLR) STATE OF NORTH CAROLINA COUNTY OF MECKLENBURG TEMPORARY CONSTRUCTION EASEMENT AGREEMENT This TEMPORARY CONSTRUCTION EASEMENT AGREEMENT (this "Agreement") is made and executed as of this 7" day of September , 2023 (the "Effective Date"), by and between CC TREA CARSON STATION LLC, a Delaware limited liability company ("Grantor"), and QBC RESIDENTIAL TITLEHOLDER LP, a Delaware limited partnership ( "Grantee"). The Grantor and the Grantee and their respective successors and assigns are referred to herein collectively as the "Owners", and each as an "Owner". RECITALS A. Grantor is the owner of certain real property located at in Mecklenburg County, North Carolina, as the same is more particularly described on Exhibit A attached hereto and made a part hereof (the "Grantor Property"). B. Grantee is the owner of certain real property located adjacent to the Grantor Property in Mecklenburg County, North Carolina, as the same is more particularly described on Exhibit B attached hereto and made a part hereof (the "Grantee Property"). C. Grantor intends to construct a mixed -use office, hotel and residential project on the Grantor Property (the "Grantor Project"), and Grantee intends to construct a mixed -use residential and retail development on the Grantee Property (the "Grantee Project"). D. In connection with the Grantor Project and the Grantee Project, Grantor desires to grant, and Grantee desires to obtain, a temporary, non-exclusive easement on, over, upon and across the Grantor's Property to perform a scope of work detailed by the construction plans attached hereto as Exhibit D and made a part hereof (as such plans shall be approved by AT&T and any governmental authority whose approval is necessary, the "Plans"), which Plans include the installation of a ductbank for AT&T, including 1603Submitted electronically by "Troutman Pepper Hamilton Sanders LLP" in compliance with North Carolina statutes governing recordable documents and the terms of the submitter agreement with the Mecklenburg county Register of Deeds. trenching, conduit installation, and backfilling operations to occur in sequence throughout the length of the AT&T ductbank parallel to Tryon Street, and to perform certain work required by the North Carolina Department of Environmental Quality (the "NCDEQ") in connection with the Plans, as more particularly set forth herein (collectively, the "Work"). NOW, THEREFORE, for and in consideration of the mutual covenants contained herein, and other good and valuable consideration, the receipt and sufficiency of which are hereby acknowledged, the Owners hereby agree as follows: Temporary Construction Easement. a. Temporary Construction Easement. Grantor hereby grants and conveys to Grantee, and Grantee's agents, employees, consultants, contractors and subcontractors (collectively, "Grantee's Agents"), a temporary non-exclusive construction easement (the "Temporary Construction Easement") on, over, upon and across Grantor's Property in the area shown on Exhibit C attached hereto (the "Temporary Construction Easement Area") for purposes of completing the Work, subject to the terms and conditions set forth herein. In no event shall the Temporary Construction Easement Area be used for staging of materials or construction equipment, but, for the avoidance of doubt, the foregoing does not apply to temporary installation of safety equipment and materials, or to the temporary storage of soil to the extent consistent with the Plans and the terms of this Agreement. Grantee and Grantee's Agents shall perform the Work within the Temporary Construction Easement Area in a good and workmanlike manner and in compliance with the Plans, this Agreement and all applicable laws. Any modifications to the Plans shall be subject to the prior written approval of Grantor, provided Grantor's approval shall not be unreasonably withheld, conditioned or delayed with respect to non -material modifications or modifications required by governmental authorities. b. Brownfields Considerations. Grantee acknowledges that all aspects of the Work (including any portions of the Work performed by Grantor prior to commencement of the Term) must be performed in strict compliance with the North Carolina Brownfields Redevelopment Section Environmental Management Plan for the Grantor Property (the "EMP") and such other requirements, of which such requirements Grantee has notice, of the NCDEQ for the Grantor Property to participate in the North Carolina Brownfields Program established by the North Carolina Brownfields Property Reuse Act, N.C. Gen. Stat. §§ 130A-310.20 et seq. (the `Brownfields Program"). Accordingly, Grantee covenants and agrees (1) to cause the Work to be performed in compliance with the requirements of the EMP and such other requirements of which Grantee has notice, (11) to cooperate in good faith with Grantor in ensuring the Grantor Property's participation in the Brownfields Program is not adversely impacted by the Work and to coordinate the Work with Grantor's environmental consultant(s) and (111) to perform any soil testing, haul -off, stabilization or other work and to submit such documents, reports or other materials, with copy to Grantor, which may, in each case, be required by the NCDEQ in connection with the Work (including any portions of the Work performed by Grantor prior to commencement of the Term). In connection with the foregoing, Grantee may communicate with Grantor's environmental consultant provided that Grantee must contact Grantor at least forty-eight (48) hours in advance by email to inform Grantor of its intended communication and must allow Grantor the opportunity to participate in such communication if Grantor desires. Grantee may not communicate directly with NCDEQ regarding the Grantor Property without the express written consent of Grantor. Grantor represents and warrants to Grantee that, as of the date hereof, the Grantor's participation in the Brownfields Program has not been, and, to Grantor's knowledge, will not be, adversely impacted by the Work. 2 160359601v7 C. Term. The term of the Temporary Construction Easement (the "Term") shall commence upon the Effective Date hereof and terminate upon the earlier of (1) Completion and payment of the Grantor Contribution (each as defined in Section 11 below) and (11) the date is 3 months following the Effective Date. If Completion has not occurred by the expiration of the Term, then Grantor will be entitled to perform such obligations on account of Grantee necessary to achieve Completion in which case Grantee shall reimburse Grantor for all amounts incurred by Grantor in performing such obligations of Grantee hereunder promptly upon receipt of written demand therefor accompanied by invoices evidencing such costs. The terms of this Section 1(c) shall survive the expiration of the Term. d. Condition of the Temporary Construction Easement Area. Grantee accepts the Temporary Construction Easement Area and all aspects thereof in "AS IS," "WHERE IS" condition, without warranties, either express or implied, "WITH ALL FAULTS," including but not limited to both latent and patent defects, and the existence of hazardous materials, if any. Grantee will use commercially reasonable efforts to minimize disruption to Grantor's ongoing business and/or construction activities. Grantee will promptly repair any and all damage to the Grantor Property resulting from the Work and return the Grantor Property to the same or better condition as it existed prior to the Work (except with respect to the permanent presence of those items installed as part of the Work). Grantor shall not be liable for (and Grantee hereby releases Grantor from) losses or damage to any property, equipment or materials of Grantee or any of Grantee's Agents, or for personal injury, and Grantee waives all claims against Grantor, its agents and/or employees based on or related to the condition of the Temporary Construction Easement Area, any entry upon the Temporary Construction Easement Area by Grantee and Grantee's Agents during the Term or any failure to furnish security services, failure to furnish protection from crime or related matter, except in all cases to the extent arising from Grantor's negligence or willful misconduct. Grantee shall not be liable for (and Grantor hereby releases Grantor from) losses or damage to any property, equipment or materials of Grantor or any of Grantor's Agents, or for personal injury, and Grantor waives all claims against Grantee, its agents and/or employees based on or related to Grantee's undertaking of the Work or any entry upon the Temporary Construction Easement Area by Grantee and Grantee's Agents during the Term, except in all cases to the extent arising from Grantee's or Grantee's Agents' negligence or willful misconduct or breach of this Agreement (except Grantee will have no liability for the acts or omissions of LandDesign). Grantee shall indemnify and hold Grantor, its successors and assigns, employers, tenants, lenders and members harmless from and against any and all loss, cost, expense, damage or liability incurred as a result of Grantee's or Grantee's agents' negligence or willful misconduct or breach of this Agreement in the exercise of the easement rights granted herein. Grantor shall indemnify and hold Grantee, its successors and assigns, employers, tenants, lenders and members harmless from and against any and all loss, cost, expense, damage or liability incurred as a result of Grantor's or its agents' negligence or willful misconduct. The terms of this subsection (c) shall survive the expiration of the Term. e. Insurance. Prior to entering the Temporary Construction Easement Area, Grantee will obtain insurance coverage that is appropriate in amount and scope for the activities to be conducted by Grantee and Grantee's Agents in the Temporary Construction Easement Area, including without limitation (i) workers' compensation insurance in statutory amounts covering all the contractor's and subcontractor's employees, and (11) commercial general liability insurance policy, with coverage limits in amounts not less than Five Million ($5,000,000.00) Dollars per occurrence and Grantee shall name Grantor as an additional insured under such policy of insurance. Such policy shall be maintained through the entire Term. Grantee shall notify Grantor in writing at least thirty (30) days before cancellation of such policies. If Grantee fails to comply with the foregoing insurance requirements or to deliver to Grantor the certificates or evidence of coverage required herein within fifteen (15) days of Grantor's request therefor, Grantor shall be entitled to 160359601v7 unilaterally record a termination of the Temporary Construction Easement at Grantee's cost. Grantee shall deliver a Certificate of Insurance to Grantor prior to entering the Temporary Construction Easement Area. f. Reserved Rights. Grantor reserves the right to (1) make alterations, additions and improvements to the Temporary Construction Easement Area as Grantor determines necessary or advisable, provided such alterations, additions or improvements do not materially and adversely interfere with the exercise of the easement rights granted herein, (11) manage and control the Temporary Construction Easement Area in a reasonable manner; and (iii) use the Temporary Construction Easement Areas for any purpose whatsoever that does not otherwise materially and adversely impair rights granted herein. 2. Notices. All notices and other communications hereunder shall be in writing, and be deemed duly given: (1) when given, if personally delivered; (11) on the date mailed, if mailed by email or certified mail, return receipt requested, postage prepaid; and (iii) upon deposit with the applicable overnight courier service if shipping via FedEx or other nationally recognized overnight courier service, to the following addresses: If to Grantor: CC TREA Carson Station, LLC c/o Crescent Communities, LLC 601 South Tryon Street, Suite 800 Charlotte, North Carolina 28202 Attention: Jason LaBonte With a copy to: Troutman Pepper Hamilton Sanders LLP 301 S. College St., Suite 3400 Charlotte, NC 28202 Attention: Patrick L. Ridinger If to Grantee: QBC Residential Titleholder LP 150 N. Riverside Plaza, Suite 1800 Chicago, IL 60606 Attention: Anthony Scacco with a copy to: Selig Law Firm 150 N. Riverside Plaza, Suite 1810 Chicago, IL 60606 Attention: Randal J. Selig 3. Compliance with Laws. All work performed within the Temporary Construction Easement Area shall be performed in a good and workmanlike manner and in compliance with all present or future laws, statutes, codes, acts, ordinances, rules, regulations, orders, judgments, decrees, injunctions, rules, regulations, permits, licenses, authorizations, directions and requirements of and agreements with all governments, departments, commissions, boards, courts, authorities, agencies, officials and officers, foreseen or unforeseen, ordinary or extraordinary, including, without limitation, any building, zoning and land use laws. 4. Liens. In performing any work within the Temporary Construction Easement Area, Grantee will keep the Grantor's Property free from any liens arising out of any work performed, materials furnished, or obligations incurred by, through, for or under Grantee, and Grantee will indemnify, hold harmless and agree to defend Grantor from any liens that may be placed on the Grantor's Property. Any 4 160359601v7 such liens must be released of record within thirty (30) days or, if not so released and Grantee is contesting such lien, Grantee shall post a bond in the amount of such lien. 5. Run with the Land/Successors. Subject to the terms and conditions of this Agreement, the easements shall run with the Grantor Property and the Grantee Property, and the terms and conditions of this Agreement shall inure to the benefit of and be binding upon Grantor and Grantee and their successors and assigns. 6. No Third Party Beneficiaries. In assuming and performing the obligations of this Agreement, Grantor and Grantee are each acting as independent owners and neither shall be considered or represent itself as a joint venturer, partner, agent, or employee of the other. There is no intent by either Grantor or Grantee to create or establish third party beneficiary status or rights in any third party. This Agreement shall not be deemed to confer any rights upon any individual or entity which is not a parry hereto, and Grantor and Grantee expressly disclaim any such third -party benefit. 7. Counterparts; Signatures. Grantor and Grantee may sign this Agreement in multiple identical counterparts, all of which taken together shall constitute one and the same agreement. 8. Governing Law. This Agreement shall be construed and enforced in accordance with the laws of the State of North Carolina. 9. Captions. The captions of the Sections of this Agreement are inserted for convenience only and shall not be used in the interpretation or construction of any provisions of this Agreement. 10. Severability. If any provision of this Agreement is found to be invalid or unenforceable by any court of competent jurisdiction, the invalidity or unenforceability of such provision shall not affect the validity and enforceability of the remaining provisions hereof. 11. Cost -Sharing. Grantor acknowledges and agrees that the anticipated cost of the Work is $109,248 (the "Estimated Cost"), and that Grantor shall be responsible for 89% (the "Grantor Share") of the cost of the Work. Following completion of the Work and Grantor's receipt of confirmation, reasonably sufficient to Grantor, in its discretion, that the Work complies with the EMP and other requirements of NCDEQ for the Brownfields Program ("Completion"), Grantor shall promptly pay to Grantee $94,413 (the "Grantor Contribution") for the cost of the Work. If the actual cost of the Work to Grantee exceeds the Estimated Cost, Grantor shall, upon Grantee's demand following Completion, promptly pay Grantor's Share of such excess to Grantee. [signatures and acknowledgments to follow] 160359601v7 IN WITNESS WHEREOF, the Owners have caused this instrument to be duly executed as of the Effective Date. GRANTOR: CC TREA CARSON STATION LLC, a Delaware limited liability company By: CC TREA Carson Station Venture LLC, its sole member By: CC Carson Station JV Member, LLC, its managing member By: CC Carson Station Member, LLC, its managing member By: Crescent Communities, LLC, its manger By: Name: Jas aBon Title: Ch' ' Investment Officer STATE OF NORTH CAROLINA) ss. COUNTY OF ' ) On thi da of , 202 ii a ota blic in and for said State, personally appeare 1# , , th . ' .- o escent Communities, LLC, the manager of CC Carson Station Member, LLC, the managing ember of CC Carson Station JV Member, LLC, the managing member of CC TREA Carson Station Venture LLC, the sole member of CC TREA Carson Station LLC, a P016W 6 ited liability company, and acknowledged to me that he executed the same on behalf of s� x)mpany. IF QPNotery Public Mecklenburg n County Jficial Signature of Notary Pub is My comm. ,L 11-19.2027 %,T 0H C pP`0��`��` Notary printed or typed name �unnm" [OFFICIAL SEAL] My commission expires: I ' 1603596010 IN WITNESS WHEREOF, the Owners have caused this instrument to be duly executed pursuant to proper authority duly given as of the day and year first above written. GRANTEE: QBC RESIDENTIAL TITLEHOLDER LP, a Delaware limited partnership By: __ Name Title A }z $'ig11gtgTy STATE OF ILLINOIS ) ss. COUNTY OF COOK ) S� _\�, On this f day of �C 31�crn�3F�c , 2023, before me, a notary public in and for said State, personally appeared Anthony S a co, the Authorized Signatory of QBC Residential Titleholder LP, a Delaware limited partnership, and acknowledged to me that he/she executed the same on behalf of the limited partnership. Notary printed or typed name [OFFICIAL SEAL] My commission expires: 1y'�� LOFFICIAL SEAL STEPHANIE A YEHLING NOTARY PUBLIC - STATE OF ILLINOIS COMMISSION EXPIRES:10118124 1603596010 EXHIBIT A Leeal Description of Grantor Property Lying and being situate in Mecklenburg County, North Carolina, and being more particularly described as follows: BEGINNING at an existing nail situated on the northwesterly margin of the right-of-way of South Tryon Street (variable width public r/w); said nail being the easterly most corner of Parcel One, "Subdivision of Charter Properties Inc., LLC" as shown in Map Book 33, Page 529 of the Mecklenburg County Public Registry; thence with said margin, five (5) courses and distances as follows: 1) S 41°10'32" W a distance of 5.99 feet to a 1/2" new iron rod; 2) S 41°36'02" W a distance of 182.15 feet to a 5/8" existing iron rod; 3) S 41°26'23" W a distance of 60.53 feet to an existing nail set in angle iron; 4) S 45°12'08" W a distance of 29.29 feet to an existing nail; 5) with a curve turning to the right having a radius of 37.00 feet, an arc length of 61.80 feet, (chord: N 87°09'48" W, 54.87 feet) to an existing nail; said nail being situated at the intersection with the northeasterly margin of the right-of-way of West Carson Boulevard (variable width public r/w); thence with said margin, two (2) courses and distances as follows: 1) N 39°52'55" W a distance of 236.31 feet to an existing nail; 2) with a curve turning to the right having a radius of 422.46 feet, an arc length of 96.62 feet, (chord: N 33°5952" W, 96.41 feet) to an existing nail; said nail being situated at the intersection with the southeasterly margin of the right-of-way of Winnifred Street (variable width public r/w); thence with said margin, five (5) courses and distances as follows: 1) with a curve turning to the right having a radius of 21.43 feet, an arc length of 14.12 feet, (chord: N 00°45'40" E, 13.87 feet) to an existing nail; 2) with a curve turning to the right having a radius of 23.00 feet, an arc length of 13.08 feet, (chord: N 29°59'54" E, 12.90 feet) to an existing nail; 3) N 41°1711" E passing an existing nail at a distance of 73.92 feet for a total distance of 208.48 feet to an existing nail; 4) with a curve turning to the right having a radius of 3,179.05 feet, an arc length of 91.93 feet, (chord: N 42'01'19" E, 91.93 feet) to an existing nail; 5) N 40°20'10" E a distance of 6.30 feet to an existing nail; said nail being the westerly most corner of Lot 1, "Broadstone at Morehead Recombination" as shown in Map Book 63, Page 764 of the Mecklenburg County Public Registry; thence with Lot1, five (5) courses and distances as follows: 1) S 51°45'31" E a distance of 151.02 feet to an 1/2" existing iron rod; 2) S 38'10'37" W a distance of 6.46 feet to an existing nail; 3) S 41°47'59" W a distance of 92.70 feet to an existing nail; 4) S 5299'41" E passing a new nail at a distance of 58.12 feet for a total distance of 99.83 feet to an 1/2" existing iron rod; 5) S 51'21'47" E passing an existing nail at a distance of 127.47 feet for a total distance of 133.52 feet back to the point and place of BEGINNING. Containing 121,160 square feet or 2.7815 acres according to a survey by R. B. Pharr & Associates, P. A. dated November 3, 2021. (Job No. 93588) Less and except the following: Being all of the airspace located above a horizontal plane of uniform elevation between 864 feet and 976 feet above mean sea level over that certain portion of the property lying and being in the City of Charlotte, Mecklenburg County, North Carolina, and being more particularly described as follows: BEGINNING at an existing nail situated on the southeasterly margin of the right-of-way of Winnifred Street (variable width public r/w); said nail being the westerly most corner of Lot 1, `Broadstone at Morehead Recombination" as shown in Map Book 63, Page 764 of the Mecklenburg County Public Registry proceed; thence South 09°25'35" West a distance of 153.66 feet to a point located within Parcel Two, "Subdivision of Charter Properties Inc., LLC" as shown in Map Book 33, Page 529 of said Registry, the Point and Place of BEGINNING; thence within said Parcel Two South 48'26'11" East a distance of 66.67 feet to a point within said Parcel Two; thence through said Parcel Two and Global Investors, LLC property as described in Deed Book 32834, Page 345 as recorded in said Registry South 160359601v5 41 °33'49" West a distance of 205.33 feet to a point located within 1102 South Tryon, LLC property as described in Deed Book 33456, Page 15 as recorded in said Registry; thence within said Global Investors, LLC property the following two (2) courses and distances; 1) North 48026111 " West a distance of 23.75 feet to a point; 2) North 40026'58" West a distance of 42.58 feet to a point within said 1102 South Tryon, LLC property; thence through said 1102 South Tryon, LLC property North 41 °33'49" East a distance of 9.24 feet to a point within said Global Investors, LLC property; thence within said Global Investors, LLC property North 48026'11" West a distance of 0.75 feet to a point within said Global Investors, LLC property; thence through said Global Investors, LLC property and within said Parcel Two North 41 °33'49" East a distance of 190.18 feet to the Point and Place of BEGINNING, containing 13,553 square feet or 0.3111 acres of land, more or less, as shown on a survey prepared by R.B. Pharr & Associates, P.A., dated November 3, 2021 (Job No. 93690). 9 160359601v5 EXHIBIT B Legal Description of Grantee Property Lying and being situate in the City of Charlotte, Mecklenburg County, North Carolina, and being more particularly described as follows: BEING ALL of Lot 1, approximately, 1.6405 acres, as shown on plat entitled "RECOMBINATION PLAT FOR 1111 S. TRYON" recorded in Map Book 72 at Page 152, in the Office of the Mecklenburg County Register of Deeds Office, and being more particularly described by metes and bounds as follows: COMMENCING at N.G. S. Monument "McDowell", having grid coordinates of N:541,237.39, E:1,452,816.02, and running South 78`04'33" West, 5,783.47 feet to a new 1/2" iron rod set on the northwesterly margin of Morehead Square Drive (a variable width public right-of-way), said iron rod being located in the southeasterly line of the Morehead Tryon Land LP property described as Tract 3 of Deed Book 36907, Page 722 of the Mecklenburg County Public Registry and being the TRUE POINT OF BEGINNING; thence with the margin of Morehead Square Drive, the following four (4) bearings and distances: 1) South 47°48'44" West, 39.48 feet to an existing 1/2" iron rod found; 2) South 47"24'21" West, 99.93 feet to an existing 1/2" iron rod found; 3) South 47`30'42" West, 102.85 feet to an existing 1/2" iron rod found; 4) South 47°41'36" West, 52.62 feet to an existing nail found at the intersection of the Morehead Square Drive right-of-way and the northeasterly margin of E. Carson Boulevard (a variable width public right-of-way); thence with the margin of E. Carson Boulevard, North 39"39'42" West, 218.35 feet to a new 1/2" iron rod set at the intersection of the E. Carson Boulevard right-of-way and the southeasterly margin of S. Tryon Street (a variable width public right-of-way); thence with the margin of S. Tryon Street, the following five (5) bearings and distances: 1) with a curve to the right, having an arc length of 36,67 feet, a radius of 41.00 feet (chord bearing of North 15°33'02" East and chord distance of 35.46 feet) to a new nail set; 2) North 41"26'02" East, 16.95 feet to an existing nail found; 3) North 41"26'02" East, 72.45 feet to an existing nail found; 4) North 41`26'02" East, 28.99 feet to an existing nail found; 5) South 41"46'32" East, 2.23 feet to an existing nail found; 6) North 41°50'13" East, 137.63 feet to an existing nail found in the northeasterly line of the aforementioned property of Morehead Tryon land LP, Tract 3 of Deed Book 36907, Page 722 of said registry; thence with a new line, South 42'21'00" East, 260.96 feet to the POINT OF BEGINNING, having an area of 71,461 square feet or 1.6405 acres, as shown on a survey by R. B. Pharr & Associates, P. A., dated March 8, 2023, Job No. 94942A. NOTE FOR INFORMATION ONLY: Address: 111 East Carson Boulevard, Charlotte, NC 28203 10 1603596010 EXHIBIT C Legal Description of Temporary Construction Easement Area �^ V -Z:....... l CC TREA CARSON STA710N LLC, IO CC 7REA CARSON STATION LLC. I CC TREA CARSON STATION LLC. W C/O CRESCENT COMMUNITIES I .;CENT COMMUNITIES Cp CRESCENT COMMUNITIES PROPERTY BOUNDARY LLC LLC I LLC i DB. J7084 PG. 241 DEL 37084 PG. 248 / DO. 37084 PG. 234 PIN 0 073-053-01 PIN 0 073053-04 PIN 007J-05}02 • t F _, , _ -PROP TEMPORARY CONSTRUCTION EASEMENT 4.055.6580 a ..,�.. ��/ � � it � O O / !� / /1 ✓ � � „ � � .-�-� rT �'/ � � t^ �;x .,., EX. RM' ®. ®----- — S. TRYON ST. — _...... 6 CARSON STATION • CHARLOTTE, NC • S. TRYON AT&T EASEMENT PN 1021-110123 202] BR-DBTONE MOREHEAD LLC LOT I MB. W PG. 78/ 227 PIN Y 071-053-01 I THIS MAP MAY NOT BE A CERTIFIED SURVEY AND HAS NOT BEEN REVIEWED BY A LOCAL GOVERNMENT AGENCY FOR COMPLIANCE WITH ANY APPLICABLE LAND DEVELOPMENT REGULATIONS AND HAS NOT BEEN REVIEWED FOR COMPLIANCE WITH RECORDING REQUIREMENTS FOR PLATS. 1603596010 EXHIBIT D Plans I I I I S. Tryon Utility Relocations Plans — Overall Dry Utility Plan C1-01 prepared for Riverside Investment & Development by LandDesign and Geottsch Partners dated January 24, 2023 12 160359601v6 Appendix B Laboratory Analytical Reports Waypointo ANALYTICAL 8/2/2023 Hart & Hickman (Charlotte) Kyle McDaniel 2923 South Tryon St. Ste 100 Charlotte, NC, 28203 Ref: Analytical Testing Lab Report Number: 23-207-0020 Client Project Description: RID-003 Dear Kyle McDaniel: 449 5pringbrook Rd, Charlotte, NC 28217 Main 704.529.6364 www.waypointanalytical.com Waypoint Analytical, LLC (Charlotte) received sample(s) on 7/26/2023 for the analyses presented in the following report. The above referenced project has been analyzed per your instructions. The analyses were performed in accordance with the applicable analytical method. The analytical data has been validated using standard quality control measures performed as required by the analytical method. Quality Assurance, method validations, instrumentation maintenance and calibration for all parameters were performed in accordance with guidelines established by the USEPA (including 40 CFR 136 Method Update Rule May 2021) unless otherwise indicated. Certain parameters (chlorine, pH, dissolved oxygen, sulfite...) are required to be analyzed within 15 minutes of sampling. Usually, but not always, any field parameter analyzed at the laboratory is outside of this holding time. Refer to sample analysis time for confirmation of holding time compliance. The results are shown on the attached Report of Analysis(s). Results for solid matrices are reported on an as - received basis unless otherwise indicated. This report shall not be reproduced except in full and relates only to the samples included in this report. Please do not hesitate to contact me or client services if you have any questions or need additional information. Sincerely, a'-1 Angela D Overcash Senior Project Manager Laboratory's liability in any claim relating to analyses performed shall be limited to, at laboratory's option, repeating the analysis in question at laboratory's expense, or the refund of the charges paid for performance of said analysis. Page 1 of 35 Waypoint. ANALYTICAL 449 Springbrook Rd, Charlotte, NC 28217 Main 704.529.6364 www.waypointanalytical.com Certification Summary Laboratory ID: WP CNC: Waypoint Analytical Carolina, Inc. (C), Charlotte, NC State Program Lab ID Expiration Date North Carolina State Program 37735 07/31/2024 North Carolina State Program 402 12/31/2023 South Carolina State Program 99012 07/31/2023 South Carolina State Program 99012 12/31/2022 Laboratory ID: WP MTN: Waypoint Analytical, LLC., Memphis, TN State Program Lab ID Expiration Date Alabama State Program 40750 02/29/2024 Arkansas State Program 88-0650 02/07/2024 California State Program 2904 06/30/2024 Florida State Program - NELAP E871157 06/30/2024 Georgia State Program C044 11/14/2025 Georgia State Program 04015 06/30/2024 Illinois State Program - NELAP 200078 10/10/2023 Kentucky State Program 80215 06/30/2024 Kentucky State Program KY90047 12/31/2023 Louisiana State Program - NELAP LA037 12/31/2023 Louisiana State Program - NELAP 04015 06/30/2024 Mississippi State Program MS 11/14/2025 North Carolina State Program 47701 07/31/2024 North Carolina State Program 415 12/31/2023 Pennsylvania State Program - NELAP 68-03195 05/31/2024 South Carolina State Program 84002 06/30/2023 Tennessee State Program 02027 11/14/2025 Texas State Program - NELAP T104704180 09/30/2023 Virginia State Program 00106 06/30/2024 Virginia State Program - NELAP 460181 09/14/2023 Page 1 of 1 00016/23-207-0020 Page 2 of 35 Waypoint. (2) 449 Springbrook Rd, Charlotte, NC 28217 Main 704.529.6364 ANALYTICAL www.waypointana lytica Isom Sample Summary Table Report Number: 23-207-0020 Client Project Description: RID-003 Lab No Client Sample ID Matrix Date Collected Date Received Method Lab ID 90683 Stockpile -Mid Town Used Cars Solids 07/26/2023 10:45 07/26/2023 14:25 90683 Stockpile -Mid Town Used Cars Solids 07/26/2023 10:45 07/26/2023 14:25 SW-7199 WP MTN 90683 Stockpile -Mid Town Used Cars Solids 07/26/2023 10:45 07/26/2023 14:25 6020E WP MTN WP MTN - Memphis, TN: Waypoint Analytical - TN, Memphis, TN Page 3 of 35 Waypoint (2) 449 Springbrook Rd, Charlotte, NC 28217 Main 704.529.6364 ANALYTICAL www.waypointanalyticaI -co m Summary of Detected Analytes Project: RID-003 Report Number: 23-207-0020 Client Sample ID Lab Sample ID Method Parameters Result Units Report Limit Analyzed Qualifiers Stockpile -Mid V 90683 Town Used Cars 6020B Arsenic 1.99 mg/Kg - dry 0.111 08/01/2023 13:46 6020B Barium 16.3 mg/Kg - dry 0.055 08/01/2023 13:46 6020B Chromium 16.3 mg/Kg - dry 0.151 08/01/2023 13:46 6020B Lead 9.31 mg/Kg - dry 0.0404 08/01/2023 13:46 6020B Selenium 0.490 mg/Kg - dry 0.134 08/01/2023 13:46 SW-DRYWT Moisture 23.3 % 07/27/202310:36 Page 4 of 35 Waypointo ANALYTICAL Client: Hart & Hickman (Charlotte) Project: RID-003 Lab Report Number: 23-207-0020 Date: 8/2/2023 449 5pringbrook Rd, Charlotte, NC 28217 Main 704.529.6364 www.waypointanalytical.com CASE NARRATIVE Metals Analyses Method 6020B Sample 90647 (SS-LY-45) Analyte: Arsenic QC Batch No: L696237/L695858 The matrix spike and/or the matrix spike duplicate was outside quality control acceptance ranges. A post digestion spike was performed and passed quality control acceptance ranges. No matrix interference is suspected. Sample 90647 (SS-LY-45) Analyte: Barium QC Batch No: L696237/L695858 The matrix spike and/or the matrix spike duplicate was outside quality control acceptance ranges. A dilution test was performed and passed quality control acceptance ranges. No matrix interference is suspected. Sample 90647 (SS-LY-45) Analyte: Lead QC Batch No: L696237/L695858 The matrix spike and/or the matrix spike duplicate was outside quality control acceptance ranges. A dilution test was performed and passed quality control acceptance ranges. No matrix interference is suspected. Semivolatile Organic Compounds - GC/MS Method 8270E Analyte: Benzoic Acid QC Batch No: V35874/V35831 Refer to LCS/LCSD. Sample 90683 (Stockpile -Mid Town Used Cars) Analyte: Hexachlorocyclopentadiene QC Batch No: V35874/V35831 Relative Percent Difference (RPD) for the duplicate analysis was outside of the allowable QC limits. Page 5 of 35 WavDdibnto ANALYTICAL 01102 Hart & Hickman (Charlotte) Kyle McDaniel 2923 South Tryon St. Ste 100 Charlotte , NC 28203 Project RID-003 Information : 449 Springbrook Rd, Charlotte, NC 28217 Main 704.529.6364 www.waypointana lyti ca Isom Report Date : 08/02/2023 Received : 07/26/2023 Report Number : 23-207-0020 REPOR T OF A NA L YSIS Lab No : 90683 Matrix: Solids Sample ID: Stockpile -Mid Town Used Cars Sampled: 7/26/2023 10:45 Test Results Units MDL MQL DF Date / Time By Analytical Analyzed Method Moisture Chromium, Hexavalent Arsenic Barium Cadmium Chromium Lead Mercury (Total) Selenium Silver Qualifiers/ DF Dilution Factor Definitions 23.3 <0.183 1.99 16.3 <0.0338 16.3 9.31 <0.0156 0.490 <0.0087 mg/Kg - dry 0.183 0.260 mg/Kg - dry 0.111 0.326 mg/Kg - dry 0.055 0.325 mg/Kg - dry 0.0338 0.326 mg/Kg - dry 0.151 0.325 mg/Kg - dry 0.0404 0.326 mg/Kg - dry 0.0156 0.0391 mg/Kg - dry 0.134 0.325 mg/Kg - dry 0.0087 0.326 1 07/27/2310:36 CNC SW-DRYWT 1 08/02/2311:34 SWB SW-7199 5 08/01/23 13:46 CPW 6020E 5 08/01/23 13:46 CPW 6020B 5 08/01/23 13:46 CPW 6020E 5 08/01/23 13:46 CPW 6020B 5 08/01/23 13:46 CPW 6020B 1 07/28/23 15:51 JKC 7471B 5 08/01/23 13:46 CPW 6020E 5 08/01/23 13:46 CPW 6020B MQL Method Quantitation Limit Page 6 of 35 Waypoint, 0 449 Springbrook Rd, Charlotte, NC 28217 Main 704.529.6364 ANALYTICAL www.waypointanalytical.com 01102 Hart & Hickman (Charlotte) Project RID-003 Kyle McDaniel Report Date : 08/02/2023 2923 South Tryon St. Ste 100 Information : Received : 07/26/2023 Charlotte , NC 28203 Report Number : 23-207-0020 REPOR T OF A NA L YSIS Lab No : 90683 Matrix: Solids Sample ID: Stockpile -Mid Town Used Cars Sampled: 7/26/2023 10:45 Analytical Method: 8260D Prep Batch(es): V35857 07/27/23 08:00 Prep Method: 5035 Test Results Units MDL MQL DF Date / Time By Analytical Analyzed Batch Acetone <0.003 mg/Kg - dry 0.003 0.026 1 07/27/23 18:51 TBL V35858 Acrolein <0.001 mg/Kg - dry 0.001 0.026 1 07/27/23 18:51 TBL V35858 Acrylonitrile <0.0010 mg/Kg - dry 0.0010 0.026 1 07/27/23 18:51 TBL V35858 Benzene <0.0008 mg/Kg - dry 0.0008 0.006 1 07/27/23 18:51 TBL V35858 Bromobenzene <0.0007 mg/Kg - dry 0.0007 0.006 1 07/27/23 18:51 TBL V35858 Bromochloromethane <0.001 mg/Kg - dry 0.001 0.006 1 07/27/23 18:51 TBL V35858 Bromodichloromethane <0.001 mg/Kg - dry 0.001 0.006 1 07/27/23 18:51 TBL V35858 Bromoform <0.001 mg/Kg - dry 0.001 0.006 1 07/27/23 18:51 TBL V35858 Bromomethane <0.002 mg/Kg - dry 0.002 0.013 1 07/27/23 18:51 TBL V35858 n-Butylbenzene <0.0006 mg/Kg - dry 0.0006 0.006 1 07/27/23 18:51 TBL V35858 sec -Butyl benzene <0.0007 mg/Kg - dry 0.0007 0.006 1 07/27/23 18:51 TBL V35858 tert-Butyl benzene <0.0007 mg/Kg - dry 0.0007 0.006 1 07/27/23 18:51 TBL V35858 Carbon Disulfide <0.0008 mg/Kg - dry 0.0008 0.006 1 07/27/23 18:51 TBL V35858 Carbon Tetrachloride <0.002 mg/Kg - dry 0.002 0.006 1 07/27/23 18:51 TBL V35858 Chlorobenzene <0.0009 mg/Kg - dry 0.0009 0.006 1 07/27/23 18:51 TBL V35858 Chlorodibromomethane <0.001 mg/Kg - dry 0.001 0.006 1 07/27/23 18:51 TBL V35858 Chloroethane <0.001 mg/Kg - dry 0.001 0.013 1 07/27/23 18:51 TBL V35858 Chloroform <0.001 mg/Kg - dry 0.001 0.006 1 07/27/23 18:51 TBL V35858 Chloromethane <0.0008 mg/Kg - dry 0.0008 0.013 1 07/27/23 18:51 TBL V35858 2-Chlorotoluene <0.0007 mg/Kg - dry 0.0007 0.006 1 07/27/23 18:51 TBL V35858 4-Chlorotoluene <0.0005 mg/Kg - dry 0.0005 0.006 1 07/27/23 18:51 TBL V35858 Di -Isopropyl Ether (DIPE) <0.0010 mg/Kg - dry 0.0010 0.006 1 07/27/23 18:51 TBL V35858 Qualifiers/ DF Dilution Factor MQL Method Quantitation Limit Definitions Page 7 of 35 Waypoint, 0 449 Springbrook Rd, Charlotte, NC 28217 Main 704.529.6364 ANALYTICAL www.waypointanalytical.com 01102 Hart & Hickman (Charlotte) Project RID-003 Kyle McDaniel Report Date : 08/02/2023 2923 South Tryon St. Ste 100 Information : Received : 07/26/2023 Charlotte , NC 28203 Report Number : 23-207-0020 REPOR T OF A NA L YSIS Lab No : 90683 Matrix: Solids Sample ID: Stockpile -Mid Town Used Cars Sampled: 7/26/2023 10:45 Analytical Method: 8260D Prep Batch(es): V35857 07/27/23 08:00 Prep Method: 5035 Test Results Units MDL MQL DF Date / Time By Analytical Analyzed Batch 1,2-Dibromo-3-Chloropropane <0.0006 mg/Kg - dry 0.0006 0.013 1 07/27/23 18:51 TBL V35858 1,2-Dibromoethane <0.0008 mg/Kg - dry 0.0008 0.006 1 07/27/23 18:51 TBL V35858 Dibromomethane <0.0007 mg/Kg - dry 0.0007 0.006 1 07/27/23 18:51 TBL V35858 1,2-Dichlorobenzene <0.0004 mg/Kg - dry 0.0004 0.006 1 07/27/23 18:51 TBL V35858 1,3-Dichlorobenzene <0.0005 mg/Kg - dry 0.0005 0.006 1 07/27/23 18:51 TBL V35858 1,4-Dichlorobenzene <0.0008 mg/Kg - dry 0.0008 0.006 1 07/27/23 18:51 TBL V35858 Dichlorodifluoromethane <0.001 mg/Kg - dry 0.001 0.013 1 07/27/23 18:51 TBL V35858 1,1-Dichloroethane <0.001 mg/Kg - dry 0.001 0.006 1 07/27/23 18:51 TBL V35858 1,2-Dichloroethane <0.001 mg/Kg - dry 0.001 0.006 1 07/27/23 18:51 TBL V35858 1,1-Dichloroethene <0.0010 mg/Kg - dry 0.0010 0.006 1 07/27/23 18:51 TBL V35858 cis- 1,2-Dich loroethene <0.001 mg/Kg - dry 0.001 0.006 1 07/27/23 18:51 TBL V35858 trans-1,2-Dichloroethene <0.001 mg/Kg - dry 0.001 0.006 1 07/27/23 18:51 TBL V35858 1,2-Dichloropropane <0.0006 mg/Kg - dry 0.0006 0.006 1 07/27/23 18:51 TBL V35858 1,3-Dichloropropane <0.0007 mg/Kg - dry 0.0007 0.006 1 07/27/23 18:51 TBL V35858 2,2-Dichloropropane <0.001 mg/Kg - dry 0.001 0.006 1 07/27/23 18:51 TBL V35858 1,1-Dichloropropene <0.0010 mg/Kg - dry 0.0010 0.006 1 07/27/23 18:51 TBL V35858 cis- 1,3-Dich loropropene <0.0007 mg/Kg - dry 0.0007 0.006 1 07/27/23 18:51 TBL V35858 trans-1,3-Dichloropropene <0.001 mg/Kg - dry 0.001 0.006 1 07/27/23 18:51 TBL V35858 Ethanol <0.018 mg/Kg - dry 0.018 0.325 1 07/27/23 18:51 TBL V35858 Ethylbenzene <0.0008 mg/Kg - dry 0.0008 0.006 1 07/27/23 18:51 TBL V35858 Ethyl Tertiary Butyl Ether (ETBE) <0.001 mg/Kg - dry 0.001 0.065 1 07/27/23 18:51 TBL V35858 Hexachlorobutadiene <0.001 mg/Kg - dry 0.001 0.013 1 07/27/23 18:51 TBL V35858 Qualifiers/ DF Dilution Factor MQL Method Quantitation Limit Definitions Page 8 of 35 Waypoint, 0 449 Springbrook Rd, Charlotte, NC 28217 Main 704.529.6364 ANALYTICAL www.waypointanalytical.com 01102 Hart & Hickman (Charlotte) Project RID-003 Kyle McDaniel Report Date : 08/02/2023 2923 South Tryon St. Ste 100 Information : Received : 07/26/2023 Charlotte , NC 28203 Report Number : 23-207-0020 REPOR T OF A NA L YSIS Lab No : 90683 Matrix: Solids Sample ID: Stockpile -Mid Town Used Cars Sampled: 7/26/2023 10:45 Analytical Method: 8260D Prep Batch(es): V35857 07/27/23 08:00 Prep Method: 5035 Test Results Units MDL MQL DF Date / Time By Analytical Analyzed Batch n-Hexane <0.0009 mg/Kg - dry 0.0009 0.013 1 07/27/23 18:51 TBL V35858 2-Hexanone <0.0008 mg/Kg - dry 0.0008 0.026 1 07/27/23 18:51 TBL V35858 Isopropyl benzene <0.0006 mg/Kg - dry 0.0006 0.006 1 07/27/23 18:51 TBL V35858 4-Isopropyl toluene <0.001 mg/Kg - dry 0.001 0.006 1 07/27/23 18:51 TBL V35858 Methyl Ethyl Ketone (MEK) <0.0008 mg/Kg - dry 0.0008 0.026 1 07/27/23 18:51 TBL V35858 Methyl tert-butyl ether (MTBE) <0.0008 mg/Kg - dry 0.0008 0.006 1 07/27/23 18:51 TBL V35858 4-Methyl-2-Pentanone <0.019 mg/Kg - dry 0.019 0.026 1 07/27/23 18:51 TBL V35858 Methylene Chloride <0.001 mg/Kg - dry 0.001 0.013 1 07/27/23 18:51 TBL V35858 Naphthalene <0.001 mg/Kg - dry 0.001 0.013 1 07/27/23 18:51 TBL V35858 n-Propylbenzene <0.0007 mg/Kg - dry 0.0007 0.006 1 07/27/23 18:51 TBL V35858 Styrene <0.001 mg/Kg - dry 0.001 0.006 1 07/27/23 18:51 TBL V35858 1,1,1,2-Tetrachloroethane <0.001 mg/Kg - dry 0.001 0.006 1 07/27/23 18:51 TBL V35858 1,1,2,2-Tetrachloroethane <0.0004 mg/Kg - dry 0.0004 0.006 1 07/27/23 18:51 TBL V35858 Tetrachloroethene <0.001 mg/Kg - dry 0.001 0.006 1 07/27/23 18:51 TBL V35858 Toluene <0.0009 mg/Kg - dry 0.0009 0.006 1 07/27/23 18:51 TBL V35858 1,2,3-Trichlorobenzene <0.0007 mg/Kg - dry 0.0007 0.013 1 07/27/23 18:51 TBL V35858 1,2,4-Trichlorobenzene <0.0008 mg/Kg - dry 0.0008 0.013 1 07/27/23 18:51 TBL V35858 1,1,1-Trichloroethane <0.001 mg/Kg - dry 0.001 0.006 1 07/27/23 18:51 TBL V35858 1,1,2-Trichloroethane <0.0006 mg/Kg - dry 0.0006 0.006 1 07/27/23 18:51 TBL V35858 Trichloroethene <0.001 mg/Kg - dry 0.001 0.006 1 07/27/23 18:51 TBL V35858 Trichlorofluoromethane <0.002 mg/Kg - dry 0.002 0.013 1 07/27/23 18:51 TBL V35858 1,2,3-Trichloropropane <0.0009 mg/Kg - dry 0.0009 0.006 1 07/27/23 18:51 TBL V35858 Qualifiers/ DF Dilution Factor MQL Method Quantitation Limit Definitions Page 9 of 35 Waypoint, 0 449 Springbrook Rd, Charlotte, NC 28217 Main 704.529.6364 ANALYTICAL www.waypointanalytical.com 01102 Hart & Hickman (Charlotte) Project RID-003 Kyle McDaniel Report Date : 08/02/2023 2923 South Tryon St. Ste 100 Information : Received : 07/26/2023 Charlotte , NC 28203 Report Number : 23-207-0020 REPOR T OF A NA L YSIS Lab No : 90683 Matrix: Solids Sample ID: Stockpile -Mid Town Used Cars Sampled: 7/26/2023 10:45 Analytical Method: 8260D Prep Batch(es): V35857 07/27/23 08:00 Prep Method: 5035 Test Results Units MDL MQL DF Date / Time By Analytical Analyzed Batch 1,2,4-Trimethyl benzene <0.0006 mg/Kg - dry 0.0006 0.006 1 07/27/23 18:51 TBL V35858 1,3,5-Trimethyl benzene <0.0007 mg/Kg - dry 0.0007 0.006 1 07/27/23 18:51 TBL V35858 Vinyl Acetate <0.0006 mg/Kg - dry 0.0006 0.013 1 07/27/23 18:51 TBL V35858 Vinyl Chloride <0.0006 mg/Kg - dry 0.0006 0.013 1 07/27/23 18:51 TBL V35858 o-Xylene <0.0007 mg/Kg - dry 0.0007 0.006 1 07/27/23 18:51 TBL V35858 m,p-Xylene <0.001 mg/Kg - dry 0.001 0.013 1 07/27/23 18:51 TBL V35858 Xylene (Total) <0.0007 mg/Kg - dry 0.0007 0.006 1 07/27/23 18:51 V35858 Surrogate:4-Bromofluorobenzene 96.9 Limits:70-130% 1 07/27/23 18:51 TBL V35858 Surrogate: Dibromofluoromethane 99.8 Limits: 84-123% 1 07/27/23 18:51 TBL V35858 Surrogate: Toluene-d8 92.9 Limits: 76-129% 1 07/27/23 18:51 TBL V35858 Analytical Method: 8270E Prep Batch(es): V35831 07/27/23 11:30 Prep Method: 3546 Test Results Units MDL MQL DF Date / Time By Analytical Analyzed Batch Acenaphthene <0.151 mg/Kg - dry 0.151 0.860 1 07/27/23 21:19 AMP V35874 Acenaphthylene <0.136 mg/Kg - dry 0.136 0.860 1 07/27/23 21:19 AMP V35874 Aniline <0.198 mg/Kg - dry 0.198 0.860 1 07/27/23 21:19 AMP V35874 Anthracene <0.186 mg/Kg - dry 0.186 0.860 1 07/27/23 21:19 AMP V35874 Benzo(a)anthracene <0.181 mg/Kg - dry 0.181 0.860 1 07/27/23 21:19 AMP V35874 Benzo(a)pyrene <0.191 mg/Kg - dry 0.191 0.860 1 07/27/23 21:19 AMP V35874 Benzo(b)fluoranthene <0.190 mg/Kg - dry 0.190 0.860 1 07/27/23 21:19 AMP V35874 Benzo(g,h,i)perylene <0.177 mg/Kg - dry 0.177 0.860 1 07/27/23 21:19 AMP V35874 Qualifiers/ DF Dilution Factor MQL Method Quantitation Limit Definitions Page 10 of 35 Waypoint, 0 449 Springbrook Rd, Charlotte, NC 28217 Main 704.529.6364 ANALYTICAL www.waypointanalytical.com 01102 Hart & Hickman (Charlotte) Project RID-003 Kyle McDaniel Report Date : 08/02/2023 2923 South Tryon St. Ste 100 Information : Received : 07/26/2023 Charlotte , NC 28203 Report Number : 23-207-0020 REPOR T OF A NA L YSIS Lab No : 90683 Matrix: Solids Sample ID: Stockpile -Mid Town Used Cars Sampled: 7/26/2023 10:45 Analytical Method: 8270E Prep Batch(es): V35831 07/27/23 11:30 Prep Method: 3546 Test Results Units MDL MQL DF Date / Time By Analytical Analyzed Batch Benzo(k)fluoranthene <0.178 mg/Kg - dry 0.178 0.860 1 07/27/23 21:19 AMP V35874 Benzoic Acid <0.756 mg/Kg - dry 0.756 2.61 1 07/27/23 21:19 AMP V35874 Benzyl alcohol <0.136 mg/Kg - dry 0.136 0.860 1 07/27/23 21:19 AMP V35874 Bis(2-Chloroethoxy)methane <0.153 mg/Kg - dry 0.153 0.860 1 07/27/23 21:19 AMP V35874 Bis(2-Chloroethyl)ether <0.139 mg/Kg - dry 0.139 0.860 1 07/27/23 21:19 AMP V35874 Bis(2-Chloroisopropyl)ether <0.177 mg/Kg - dry 0.177 0.430 1 07/27/23 21:19 AMP V35874 Bis(2-ethylhexyl)phthalate <0.156 mg/Kg - dry 0.156 0.860 1 07/27/23 21:19 AMP V35874 4-13romophenyl phenyl ether <0.142 mg/Kg - dry 0.142 0.860 1 07/27/23 21:19 AMP V35874 Butyl benzyl phthalate <0.147 mg/Kg - dry 0.147 0.430 1 07/27/23 21:19 AMP V35874 4-Chloro-3-methylphenol <0.120 mg/Kg - dry 0.120 0.860 1 07/27/23 21:19 AMP V35874 4-Chloroaniline <0.146 mg/Kg - dry 0.146 0.430 1 07/27/23 21:19 AMP V35874 2-Chloronaphthalene <0.151 mg/Kg - dry 0.151 0.860 1 07/27/23 21:19 AMP V35874 2-Chlorophenol <0.128 mg/Kg - dry 0.128 0.860 1 07/27/23 21:19 AMP V35874 4-Chlorophenyl phenyl ether <0.164 mg/Kg - dry 0.164 1.30 1 07/27/23 21:19 AMP V35874 Chrysene <0.185 mg/Kg - dry 0.185 0.860 1 07/27/23 21:19 AMP V35874 Dibenz(a,h)anthracene <0.299 mg/Kg - dry 0.299 0.860 1 07/27/23 21:19 AMP V35874 Dibenzofuran <0.155 mg/Kg - dry 0.155 0.860 1 07/27/23 21:19 AMP V35874 1,2-Dichlorobenzene <0.123 mg/Kg - dry 0.123 0.860 1 07/27/23 21:19 AMP V35874 1,3-Dichlorobenzene <0.126 mg/Kg - dry 0.126 0.860 1 07/27/23 21:19 AMP V35874 1,4-Dichlorobenzene <0.127 mg/Kg - dry 0.127 0.430 1 07/27/23 21:19 AMP V35874 3,3'-Dichlorobenzidine <0.191 mg/Kg - dry 0.191 0.860 1 07/27/23 21:19 AMP V35874 2,4-Dichlorophenol <0.124 mg/Kg - dry 0.124 0.860 1 07/27/23 21:19 AMP V35874 Qualifiers/ DF Dilution Factor MQL Method Quantitation Limit Definitions Page 11 of 35 Waypoint, 0 449 Springbrook Rd, Charlotte, NC 28217 Main 704.529.6364 ANALYTICAL www.waypointanalytical.com 01102 Hart & Hickman (Charlotte) Project RID-003 Kyle McDaniel Report Date : 08/02/2023 2923 South Tryon St. Ste 100 Information : Received : 07/26/2023 Charlotte , NC 28203 Report Number : 23-207-0020 REPOR T OF A NA L YSIS Lab No : 90683 Matrix: Solids Sample ID: Stockpile -Mid Town Used Cars Sampled: 7/26/2023 10:45 Analytical Method: 8270E Prep Batch(es): V35831 07/27/23 11:30 Prep Method: 3546 Test Results Units MDL MQL DF Date / Time By Analytical Analyzed Batch Diethyl phthalate <0.234 mg/Kg - dry 0.234 0.860 1 07/27/23 21:19 AMP V35874 Dimethyl phthalate <0.226 mg/Kg - dry 0.226 0.860 1 07/27/23 21:19 AMP V35874 2,4-Dimethyl phenol <0.140 mg/Kg - dry 0.140 0.430 1 07/27/23 21:19 AMP V35874 Di-n-butyl phthalate <0.139 mg/Kg - dry 0.139 0.860 1 07/27/23 21:19 AMP V35874 4,6-Dinitro-2-methylphenol <0.312 mg/Kg - dry 0.312 1.96 1 07/27/23 21:19 AMP V35874 2,4-Dinitrophenol <0.677 mg/Kg - dry 0.677 1.96 1 07/27/23 21:19 AMP V35874 2,4-Dinitrotoluene <0.125 mg/Kg - dry 0.125 0.860 1 07/27/23 21:19 AMP V35874 2,6-Dinitrotoluene <0.140 mg/Kg - dry 0.140 0.860 1 07/27/23 21:19 AMP V35874 Di-n-Octyl Phthalate <0.186 mg/Kg - dry 0.186 0.430 1 07/27/23 21:19 AMP V35874 Fluoranthene <0.160 mg/Kg - dry 0.160 0.860 1 07/27/23 21:19 AMP V35874 Fluorene <0.166 mg/Kg - dry 0.166 0.860 1 07/27/23 21:19 AMP V35874 Hexachlorobenzene <0.138 mg/Kg - dry 0.138 0.860 1 07/27/23 21:19 AMP V35874 Hexachlorobutadiene <0.127 mg/Kg - dry 0.127 0.860 1 07/27/23 21:19 AMP V35874 Hexachlorocyclopentadiene <0.204 mg/Kg - dry 0.204 0.860 1 07/27/23 21:19 AMP V35874 Hexachloroethane <0.103 mg/Kg - dry 0.103 0.860 1 07/27/23 21:19 AMP V35874 Indeno(1,2,3-cd)pyrene <0.233 mg/Kg - dry 0.233 0.860 1 07/27/23 21:19 AMP V35874 Isophorone <0.249 mg/Kg - dry 0.249 0.860 1 07/27/23 21:19 AMP V35874 1-Methylnaphthalene <0.138 mg/Kg - dry 0.138 0.860 1 07/27/23 21:19 AMP V35874 2-Methylnaphthalene <0.130 mg/Kg - dry 0.130 0.860 1 07/27/23 21:19 AMP V35874 2-Methylphenol <0.126 mg/Kg - dry 0.126 0.860 1 07/27/23 21:19 AMP V35874 3&4 Methylphenol <0.110 mg/Kg - dry 0.110 0.860 1 07/27/23 21:19 AMP V35874 Naphthalene <0.187 mg/Kg - dry 0.187 0.860 1 07/27/23 21:19 AMP V35874 Qualifiers/ DF Dilution Factor MQL Method Quantitation Limit Definitions Page 12 of 35 Waypoint, 0 449 Springbrook Rd, Charlotte, NC 28217 Main 704.529.6364 ANALYTICAL www.waypointanalytical.com 01102 Hart & Hickman (Charlotte) Project RID-003 Kyle McDaniel Report Date : 08/02/2023 2923 South Tryon St. Ste 100 Information : Received : 07/26/2023 Charlotte , NC 28203 Report Number : 23-207-0020 REPORT OF ANAL YSIS Lab No : 90683 Matrix: Solids Sample ID: Stockpile -Mid Town Used Cars Sampled: 7/26/2023 10:45 Analytical Method: 8270E Prep Batch(es): V35831 07/27/23 11:30 Prep Method: 3546 Test Results Units MDL MQL DF Date / Time By Analytical Analyzed Batch 2-Nitroaniline <0.126 mg/Kg - dry 0.126 0.860 3-Nitroaniline <0.156 mg/Kg - dry 0.156 0.860 4-Nitroaniline <0.121 mg/Kg - dry 0.121 0.430 Nitrobenzene <0.151 mg/Kg - dry 0.151 0.430 2-Nitrophenol <0.115 mg/Kg - dry 0.115 0.860 4-Nitrophenol <0.152 mg/Kg - dry 0.152 0.860 N-N itrosodimethyla mine <0.342 mg/Kg - dry 0.342 0.860 N-Nitrosodiphenylamine <0.235 mg/Kg - dry 0.235 0.860 N-Nitroso-di-n-propylamine <0.153 mg/Kg - dry 0.153 0.860 Pentachlorophenol <0.452 mg/Kg - dry 0.452 1.30 Phenanthrene <0.271 mg/Kg - dry 0.271 0.860 Phenol <0.146 mg/Kg - dry 0.146 0.860 Pyrene <0.174 mg/Kg - dry 0.174 0.860 Pyridine <0.103 mg/Kg - dry 0.103 0.430 1,2,4-Trichlorobenzene <0.139 mg/Kg - dry 0.139 0.860 2,4,5-Trichlorophenol <0.125 mg/Kg - dry 0.125 0.860 2,4,6-Trichlorophenol <0.125 mg/Kg - dry 0.125 0.860 Surrogate: Phenol-d5 78.7 Limits: 34-121% Surrogate: 2-Fluorobiphenyl 90.4 Limits: 44-115% Surrogate: 2-Fluorophenol 84.1 Limits: 35-115% Surrogate: Nitrobenzene-d5 86.8 Limits: 37-122% Surrogate: 4-Terphenyl-d 14 104 Limits: 54-127% Surrogate: 2,4,6-Tribromophenol 64.9 Limits: 39-132% 1 07/27/23 21:19 AMP 1 07/27/23 21:19 AMP 1 07/27/23 21:19 AMP 1 07/27/23 21:19 AMP 1 07/27/23 21:19 AMP 1 07/27/23 21:19 AMP 1 07/27/23 21:19 AMP 1 07/27/23 21:19 AMP 1 07/27/23 21:19 AMP 1 07/27/23 21:19 AMP 1 07/27/23 21:19 AMP 1 07/27/23 21:19 AMP 1 07/27/23 21:19 AMP 1 07/27/23 21:19 AMP 1 07/27/23 21:19 AMP 1 07/27/23 21:19 AMP 1 07/27/23 21:19 AMP 1 07/27/23 21:19 AMP 1 07/27/23 21:19 AMP 1 07/27/23 21:19 AMP 1 07/27/23 21:19 AMP 1 07/27/23 21:19 AMP 1 07/27/23 21:19 AMP Qualifiers/ DF Dilution Factor MQL Method Quantitation Limit Definitions V35874 V35874 V35874 V35874 V35874 V35874 V35874 V35874 V35874 V35874 V35874 V35874 V35874 V35874 V35874 V35874 V35874 8270E V35874 V35874 V35874 V35874 V35874 Page 13 of 35 Waypointo ANALYTICAL 449 Springbrook Rd, Charlotte, NC 28217 Main 704.529.6364 www.waypointanalytical.com Quality Control Data Client ID: Hart & Hickman (Charlotte) Project Description: RID-003 Report No: 23-207-0020 QC Prep: L695858 QC Analytical Batch(es): L696237 QC Prep Batch Method: 3050B Analysis Method: 6020B Analysis Description: Metals Analyses Lab Reagent Blank LRB-1-695858 Matrix: SOL Associated Lab Samples: 90683 Blank MDL MQL Analyzed Parameter Units Result Arsenic mg/Kg <0.0855 0.0855 0.250 08/01/2313:34 Barium mg/Kg <0.042 0.042 0.250 08/01/2313:34 Cadmium mg/Kg <0.0260 0.0260 0.250 08/01/2313:34 Chromium mg/Kg <0.116 0.116 0.250 08/01/2313:34 Lead mg/Kg <0.0310 0.0310 0.250 08/01/23 13:34 Selenium mg/Kg <0.103 0.103 0.250 08/01/2313:34 Silver mg/Kg <0.0067 0.0067 0.250 08/01/2313:34 Laboratory Control Sample LCS-1-695858 Spike LCS LCS %Rec % Rec Parameter Units Conc. Result Limits Arsenic mg/Kg 2.50 2.38 95.0 80-120 Barium mg/Kg 5.00 4.59 92.0 80-120 Cadmium mg/Kg 0.500 0.480 96.0 80-120 Chromium mg/Kg 5.00 4.77 95.0 80-120 Lead mg/Kg 2.50 2.34 94.0 80-120 Selenium mg/Kg 5.00 4.84 97.0 80-120 Silver mg/Kg 0.500 0.470 94.0 80-120 Matrix Spike & Matrix Spike Duplicate V 90647-MS-1-695858 V 90647-MSD-L695858 MS Spike MSD MS Result MSD MS MSD %Rec Max Parameter Units Result Conc. Spike Result %Rec %Rec Limits RPD RPD Conc. Arsenic mg/Kg 2.64 2.49 2.41 8.13 4.82 221* 91.0 75-125 51.1 80 Barium mg/Kg 80.1 4.98 4.82 86.5 95.6 129* 322* 75-125 9.9 80 Cadmium mg/Kg 0.600 0.498 0.482 1.14 1.05 109 93.0 75-125 8.2 80 Chromium mg/Kg 11.7 4.98 4.82 16.6 15.9 98.0 87.0 75-125 4.3 80 * QC Fail Date: 08/02/2023 02:42 PM Page 1 of 20 Page 14 of 35 Waypointo ANALYTICAL 449 Springbrook Rd, Charlotte, NC 28217 Main 704.529.6364 www.waypointanalytical.com Quality Control Data Client ID: Hart & Hickman (Charlotte) Project Description: RID-003 Report No: 23-207-0020 QC Prep: L695858 QC Analytical Batch(es): L696237 QC Prep Batch Method: 3050B Analysis Method: 6020B Analysis Description: Metals Analyses Matrix Spike & Matrix Spike Duplicate V 90647-MS-1-695858 V 90647-MSD-L695858 MS Spike MSD MS Result MSD MS MSD %Rec Max Parameter Units Result Conc. Spike Result %Rec %Rec Limits RPD RPD Conc. Lead mg/Kg 188 2.49 2.41 203 186 603* 0.0* 75-125 8.7 80 Selenium mg/Kg 0.321 4.98 4.82 4.43 4.43 83.0 85.0 75-125 0.0 80 Silver mg/Kg 0.234 0.498 0.482 0.689 0.686 91.0 94.0 75-125 0.4 80 Post Digestion Spike V 90647-PDS-L695858 PDS % Analyzed Parameter Units Result Recovery Arsenic mg/Kg 1.36 95.0 08/01/2314:36 Barium mg/Kg 10.2 99.0 08/01/2314:36 Cadmium mg/Kg 0.288 98.0 08/01/2314:36 Chromium mg/Kg 3.42 97.0 08/01/2314:36 Lead mg/Kg 19.8 99.0 08/01/23 14:36 Selenium mg/Kg 2.32 97.0 08/01/2314:36 Silver mg/Kg 0.243 94.0 08/01/2314:36 * QC Fail Date: 08/02/2023 02:42 PM Page 2 of 20 Page 15 of 35 s Waypoint, 449 SpringttrQok Rd, Charlotte, NC 28217 Main 704.529.6364 ANALYTICAL www.waypoi ntana lytica l.com Quality Control Data Client ID: Hart & Hickman (Charlotte) Project Description: RID-003 Report No: 23-207-0020 QC Prep: V35873 QC Analytical Batch(es): V35952 QC Prep Batch Method: 7471B (Prep) Analysis Method: 7471B Analysis Description: Solids Total Mercury Analysis - CVAA Lab Reagent Blank LRB-V35873 Matrix: SOL Associated Lab Samples: 90683 Blank MDL MQL Analyzed Parameter Units Result Mercury (Total) mg/Kg <0.0120 0.0120 0.0300 07/28/23 15:43 Laboratory Control Sample LCS-V35873 Spike LCS LCS %Rec % Rec Parameter Units Conc. Result Limits Mercury (Total) mg/Kg 0.417 0.451 108 80-120 Matrix Spike & Matrix Spike Duplicate V 90819-MS-V35873 V 90819-MSD-V35873 MS Spike MSD MS Result MSD MS MSD %Rec Max Parameter Units Result Conc. Spike Result %Rec %Rec Limits RPD RPD Conc. Mercury (Total) mg/Kg 0.0209 0.410 0.397 0.400 0.362 98.0 91.0 80-120 9.9 20 Post Digestion Spike V 90819-PDS-V35873 PDS % Analyzed Parameter Units Result Recovery Mercury (Total) mg/Kg 0.200 101 07/28/23 16:15 Date: 08/02/2023 02:42 PM Page 3 of 20 Page 16 of 35 Waypointo ANALYTICAL Client ID: Hart & Hickman (Charlotte) Project Description: RID-003 Report No: 23-207-0020 QC Prep: V35857 QC Prep Batch Method: 5035 449 Springbrook Rd, Charlotte, NC 28217 Main 704.529.6364 www.waypointanalytical.com Quality Control Data QC Analytical Batch(es): V35858 Analysis Method: 8260D Analysis Description: Volatile Organic Compounds - GC/MS Lab Reagent Blank LRB-V35857 Matrix: SOL Associated Lab Samples: 90683 Blank MDL MQL Analyzed % % Rec Parameter Units Result Recovery Limits Acetone mg/Kg <0.002 0.002 0.020 07/27/23 10:43 Acrolein mg/Kg <0.001 0.001 0.020 07/27/23 10:43 Acrylonitrile mg/Kg <0.0008 0.0008 0.020 07/27/23 10:43 Benzene mg/Kg <0.0006 0.0006 0.005 07/27/23 10:43 Bromobenzene mg/Kg <0.0005 0.0005 0.005 07/27/23 10:43 Bromochloromethane mg/Kg <0.0008 0.0008 0.005 07/27/23 10:43 Bromodichloromethane mg/Kg <0.001 0.001 0.005 07/27/23 10:43 Bromoform mg/Kg <0.001 0.001 0.005 07/27/23 10:43 Bromomethane mg/Kg <0.001 0.001 0.010 07/27/23 10:43 n-Butylbenzene mg/Kg <0.0005 0.0005 0.005 07/27/23 10:43 sec -Butyl benzene mg/Kg <0.0006 0.0006 0.005 07/27/23 10:43 tert-Butyl benzene mg/Kg <0.0005 0.0005 0.005 07/27/23 10:43 Carbon Disulfide mg/Kg <0.0006 0.0006 0.005 07/27/23 10:43 Carbon Tetrachloride mg/Kg <0.001 0.001 0.005 07/27/23 10:43 Chlorobenzene mg/Kg <0.0007 0.0007 0.005 07/27/23 10:43 Chlorodibromomethane mg/Kg <0.0009 0.0009 0.005 07/27/23 10:43 Chloroethane mg/Kg <0.0009 0.0009 0.010 07/27/23 10:43 Chloroform mg/Kg <0.001 0.001 0.005 07/27/23 10:43 Chloromethane mg/Kg <0.0006 0.0006 0.010 07/27/23 10:43 2-Chlorotoluene mg/Kg <0.0005 0.0005 0.005 07/27/23 10:43 4-Chlorotoluene mg/Kg <0.0004 0.0004 0.005 07/27/23 10:43 Di -Isopropyl Ether (DIPE) mg/Kg <0.0007 0.0007 0.005 07/27/23 10:43 1,2-Dibromo-3-Chloropropane mg/Kg <0.0004 0.0004 0.010 07/27/23 10:43 1,2-Dibromoethane mg/Kg <0.0006 0.0006 0.005 07/27/23 10:43 Dibromomethane mg/Kg <0.0006 0.0006 0.005 07/27/23 10:43 1,2-Dichlorobenzene mg/Kg <0.0003 0.0003 0.005 07/27/23 10:43 1,3-Dichlorobenzene mg/Kg <0.0004 0.0004 0.005 07/27/23 10:43 Date: 08/02/2023 02:42 PM Page 4 of 20 Page 17 of 35 Waypointo ANALYTICAL Client ID: Hart & Hickman (Charlotte) Project Description: RID-003 Report No: 23-207-0020 QC Prep: V35857 QC Prep Batch Method: 5035 449 Springbrook Rd, Charlotte, NC 28217 Main 704.529.6364 www.waypointanalytical.com Quality Control Data QC Analytical Batch(es): V35858 Analysis Method: 8260D Analysis Description: Volatile Organic Compounds - GC/MS Lab Reagent Blank LRB-V35857 Matrix: SOL Associated Lab Samples: 90683 Blank MDL MQL Analyzed % % Rec Parameter Units Result Recovery Limits 1,4-Dichlorobenzene mg/Kg <0.0006 0.0006 0.005 07/27/23 10:43 Dichlorodifluoromethane mg/Kg <0.001 0.001 0.010 07/27/23 10:43 1,1-Dichloroethane mg/Kg <0.0008 0.0008 0.005 07/27/23 10:43 1,2-Dichloroethane mg/Kg <0.001 0.001 0.005 07/27/23 10:43 1,1-Dichloroethene mg/Kg <0.0007 0.0007 0.005 07/27/23 10:43 cis-1,2-Dichloroethene mg/Kg <0.0008 0.0008 0.005 07/27/23 10:43 trans-1,2-Dichloroethene mg/Kg <0.001 0.001 0.005 07/27/23 10:43 1,2-Dichloropropane mg/Kg <0.0004 0.0004 0.005 07/27/23 10:43 1,3-Dichloropropane mg/Kg <0.0006 0.0006 0.005 07/27/23 10:43 2,2-Dichloropropane mg/Kg <0.001 0.001 0.005 07/27/23 10:43 1,1-Dichloropropene mg/Kg <0.0008 0.0008 0.005 07/27/23 10:43 cis-1,3-Dichloropropene mg/Kg <0.0005 0.0005 0.005 07/27/23 10:43 trans-1,3-Dichloropropene mg/Kg <0.0008 0.0008 0.005 07/27/23 10:43 Ethanol mg/Kg <0.014 0.014 0.250 07/27/23 10:43 Ethylbenzene mg/Kg <0.0006 0.0006 0.005 07/27/23 10:43 Ethyl Tertiary Butyl Ether (ETBE) mg/Kg <0.0008 0.0008 0.050 07/27/23 10:43 Hexachlorobutadiene mg/Kg <0.0008 0.0008 0.010 07/27/23 10:43 n-Hexane mg/Kg <0.0007 0.0007 0.010 07/27/23 10:43 2-Hexanone mg/Kg <0.0006 0.0006 0.020 07/27/23 10:43 Isopropyl benzene mg/Kg <0.0005 0.0005 0.005 07/27/23 10:43 4-Isopropyl toluene mg/Kg <0.001 0.001 0.005 07/27/23 10:43 Methyl Ethyl Ketone (MEK) mg/Kg <0.0007 0.0007 0.020 07/27/23 10:43 Methyl tert-butyl ether (MTBE) mg/Kg <0.0006 0.0006 0.005 07/27/23 10:43 4-Methyl-2-Pentanone mg/Kg <0.015 0.015 0.020 07/27/23 10:43 Methylene Chloride mg/Kg <0.001 0.001 0.010 07/27/23 10:43 Naphthalene mg/Kg <0.0010 0.0010 0.010 07/27/23 10:43 n-Propylbenzene mg/Kg <0.0005 0.0005 0.005 07/27/23 10:43 Date: 08/02/2023 02:42 PM Page 5 of 20 Page 18 of 35 Waypointo ANALYTICAL 449 Springbrook Rd, Charlotte, NC 28217 Main 704.529.6364 www.waypointanalytical.com Quality Control Data Client ID: Hart & Hickman (Charlotte) Project Description: RID-003 Report No: 23-207-0020 QC Prep: V35857 QC Analytical Batch(es): V35858 QC Prep Batch Method: 5035 Analysis Method: 8260D Analysis Description: Volatile Organic Compounds - GC/MS Lab Reagent Blank LRB-V35857 Matrix: SOL Associated Lab Samples: 90683 Blank MDL MQL Analyzed % % Rec Parameter Units Result Recovery Limits Styrene mg/Kg <0.001 0.001 0.005 07/27/23 10:43 1,1,1,2-Tetrachloroethane mg/Kg <0.001 0.001 0.005 07/27/23 10:43 1,1,2,2-Tetrachloroethane mg/Kg <0.0003 0.0003 0.005 07/27/23 10:43 Tetrachloroethene mg/Kg <0.0009 0.0009 0.005 07/27/23 10:43 Toluene mg/Kg <0.0007 0.0007 0.005 07/27/23 10:43 1,2,3-Trichlorobenzene mg/Kg <0.0005 0.0005 0.010 07/27/23 10:43 1,2,4-Trichlorobenzene mg/Kg <0.0006 0.0006 0.010 07/27/23 10:43 1,1,1-Trichloroethane mg/Kg <0.001 0.001 0.005 07/27/23 10:43 1,1,2-Trichloroethane mg/Kg <0.0005 0.0005 0.005 07/27/23 10:43 Trichloroethene mg/Kg <0.0009 0.0009 0.005 07/27/23 10:43 Trichlorofluoromethane mg/Kg <0.002 0.002 0.010 07/27/23 10:43 1,2,3-Trichloropropane mg/Kg <0.0007 0.0007 0.005 07/27/23 10:43 1,2,4-Trimethyl benzene mg/Kg <0.0005 0.0005 0.005 07/27/23 10:43 1,3,5-Trimethyl benzene mg/Kg <0.0005 0.0005 0.005 07/27/23 10:43 Vinyl Acetate mg/Kg <0.0005 0.0005 0.010 07/27/23 10:43 Vinyl Chloride mg/Kg <0.0005 0.0005 0.010 07/27/23 10:43 o-Xylene mg/Kg <0.0005 0.0005 0.005 07/27/23 10:43 m,p-Xylene mg/Kg <0.001 0.001 0.010 07/27/23 10:43 4-Bromofluorobenzene (S) 07/27/23 10:43 96.6 70-130 Dibromofluoromethane (S) 07/27/23 10:43 98.2 84-123 Toluene-d8 (S) 07/27/23 10:43 93.6 76-129 Laboratory Control Sample & LCSD LCS-V35857 LCSD-V35857 Spike LCS LCSD LCS LCSD % Rec Parameter Units Conc. Result Result %Rec a/o Rec Limits RPD Max RPD Acetone mg/Kg 0.100 0.098 0.091 98.4 91.7 29-198 7.0 20 Date: 08/02/2023 02:42 PM Page 6 of 20 Page 19 of 35 Waypointo ANALYTICAL Client ID: Hart & Hickman (Charlotte) Project Description: RID-003 Report No: 23-207-0020 449 Springbrook Rd, Charlotte, NC 28217 Main 704.529.6364 www.waypointanalytical.com Quality Control Data QC Prep: V35857 QC Analytical Batch(es): V35858 QC Prep Batch Method: 5035 Analysis Method: 8260D Analysis Description: Volatile Organic Compounds - GC/MS Laboratory Control Sample & LCSD LCS-V35857 LCSD-V35857 Parameter Units Spike Conc. LCS Result LCSD Result LCS %Rec LCSD % Rec % Rec Limits RPD Max RPD Acrolein mg/Kg 0.100 0.125 0.119 125 119 70-130 4.9 20 Acrylonitrile mg/Kg 0.100 0.125 0.124 125 124 65-134 0.8 20 Benzene mg/Kg 0.050 0.057 0.053 114 107 74-127 6.3 20 Bromobenzene mg/Kg 0.050 0.048 0.046 96.8 92.2 73-125 4.8 20 Bromochloromethane mg/Kg 0.050 0.054 0.054 108 108 72-134 0.1 20 Bromodichloromethane mg/Kg 0.050 0.056 0.053 113 107 75-122 5.2 20 Bromoform mg/Kg 0.050 0.052 0.051 105 103 66-135 1.9 20 Bromomethane mg/Kg 0.050 0.060 0.059 121 118 20-180 2.1 20 n-Butylbenzene mg/Kg 0.050 0.049 0.044 99.8 89.4 65-135 10.9 20 sec -Butyl benzene mg/Kg 0.050 0.048 0.043 97.0 87.0 66-131 10.8 20 tert-Butyl benzene mg/Kg 0.050 0.047 0.042 94.6 85.4 67-132 10.2 20 Carbon Disulfide mg/Kg 0.050 0.056 0.050 112 101 61-129 10.1 20 Carbon Tetrachloride mg/Kg 0.050 0.053 0.047 106 95.6 64-143 10.3 20 Chlorobenzene mg/Kg 0.050 0.052 0.048 105 97.6 74-118 7.4 20 Chlorodibromomethane mg/Kg 0.050 0.051 0.050 104 100 73-122 3.5 20 Chloroethane mg/Kg 0.050 0.066 0.061 133 123 33-149 7.8 20 Chloroform mg/Kg 0.050 0.055 0.052 111 104 73-127 6.3 20 Chloromethane mg/Kg 0.050 0.056 0.050 114 102 45-143 11.1 20 2-Chlorotoluene mg/Kg 0.050 0.047 0.044 95.4 89.0 67-124 6.9 20 4-Chlorotoluene mg/Kg 0.050 0.047 0.044 95.4 89.0 71-126 6.9 20 Di -Isopropyl Ether (DIPE) mg/Kg 0.050 0.057 0.054 114 109 59-159 5.0 20 1,2-Dibromo-3-Chloropropane mg/Kg 0.050 0.044 0.047 88.4 94.2 55-157 6.3 20 1,2-Dibromoethane mg/Kg 0.050 0.052 0.050 104 102 70-132 2.3 20 Dibromomethane mg/Kg 0.050 0.057 0.055 114 111 74-133 2.4 20 1,2-Dichlorobenzene mg/Kg 0.050 0.047 0.045 95.0 91.2 72-123 4.0 20 1,3-Dichlorobenzene mg/Kg 0.050 0.048 0.045 97.2 91.8 71-120 5.7 20 Date: 08/02/2023 02:42 PM Page 7 of 20 Page 20 of 35 Waypointo ANALYTICAL Client ID: Hart & Hickman (Charlotte) Project Description: RID-003 Report No: 23-207-0020 449 Springbrook Rd, Charlotte, NC 28217 Main 704.529.6364 www.waypointanalytical.com Quality Control Data QC Prep: V35857 QC Analytical Batch(es): V35858 QC Prep Batch Method: 5035 Analysis Method: 8260D Analysis Description: Volatile Organic Compounds - GC/MS Laboratory Control Sample & LCSD LCS-V35857 LCSD-V35857 Parameter Units Spike Conc. LCS Result LCSD Result LCS %Rec LCSD % Rec % Rec Limits RPD Max RPD 1,4-Dichlorobenzene mg/Kg 0.050 0.047 0.045 94.6 90.4 71-123 4.5 20 Dichlorodifluoromethane mg/Kg 0.050 0.051 0.045 103 91.6 26-146 12.1 20 1,1-Dichloroethane mg/Kg 0.050 0.056 0.052 113 105 74-127 7.7 20 1,2-Dichloroethane mg/Kg 0.050 0.054 0.052 109 105 68-128 3.3 20 1,1-Dichloroethene mg/Kg 0.050 0.055 0.050 111 102 67-149 8.8 20 cis-1,2-Dichloroethene mg/Kg 0.050 0.056 0.052 112 106 76-134 6.0 20 trans-1,2-Dichloroethene mg/Kg 0.050 0.056 0.051 114 104 73-132 9.1 20 1,2-Dichloropropane mg/Kg 0.050 0.058 0.055 116 111 73-130 4.7 20 1,3-Dichloropropane mg/Kg 0.050 0.051 0.050 104 100 75-124 3.5 20 2,2-Dichloropropane mg/Kg 0.050 0.054 0.051 108 103 50-142 4.9 20 1,1-Dichloropropene mg/Kg 0.050 0.055 0.050 111 102 71-130 8.6 20 cis-1,3-Dichloropropene mg/Kg 0.050 0.056 0.054 112 108 71-125 3.6 20 trans-1,3-Dichloropropene mg/Kg 0.050 0.057 0.055 114 111 68-123 2.4 20 Ethanol mg/Kg 1.25 1.45 1.43 116 114 70-130 1.3 20 Ethylbenzene mg/Kg 0.050 0.051 0.047 103 95.0 74-128 7.6 20 Ethyl Tertiary Butyl Ether (ETBE) mg/Kg 0.100 0.111 0.108 111 108 70-130 2.7 20 Hexachlorobutadiene mg/Kg 0.050 0.046 0.041 92.4 83.4 64-125 10.2 20 n-Hexane mg/Kg 0.050 0.059 0.051 118 103 70-130 13.9 20 2-Hexanone mg/Kg 0.050 0.049 0.047 99.2 94.6 61-157 4.7 20 Isopropyl benzene mg/Kg 0.050 0.047 0.043 95.8 87.8 68-126 8.7 20 4-Isopropyl toluene mg/Kg 0.050 0.048 0.044 96.8 88.6 68-129 8.8 20 Methyl Ethyl Ketone (MEK) mg/Kg 0.050 0.043 0.041 87.2 82.0 63-149 6.1 20 Methyl tert-butyl ether (MTBE) mg/Kg 0.050 0.054 0.053 110 107 70-130 2.2 20 4-Methyl-2-Pentanone mg/Kg 0.050 0.057 0.057 114 114 57-162 0.3 20 Methylene Chloride mg/Kg 0.050 0.057 0.054 115 108 74-129 5.7 20 Naphthalene mg/Kg 0.050 0.046 0.045 92.4 91.6 57-157 0.8 20 Date: 08/02/2023 02:42 PM Page 8 of 20 Page 21 of 35 Waypointo ANALYTICAL Client ID: Project Description: Report No: Hart & Hickman (Charlotte) RID-003 23-207-0020 449 Springbrook Rd, Charlotte, NC 28217 Main 704.529.6364 www.waypointanalytical.com Quality Control Data QC Prep: V35857 QC Analytical Batch(es): V35858 QC Prep Batch Method: 5035 Analysis Method: 8260D Analysis Description: Volatile Organic Compounds - GC/MS Laboratory Control Sample & LCSD LCS-V35857 LCSD-V35857 Spike LCS LCSD LCS LCSD % Rec Parameter Units Conc. Result Result %Rec % Rec Limits RPD n-Propylbenzene mg/Kg 0.050 0.049 0.044 98.2 89.0 67-130 9.8 Styrene mg/Kg 0.050 0.052 0.049 104 99.6 77-121 4.3 1,1,1,2-Tetrachloroethane mg/Kg 0.050 0.051 0.048 102 97.0 72-115 5.4 1,1,2,2-Tetrachloroethane mg/Kg 0.050 0.047 0.046 95.0 93.6 56-126 1.4 Tetrachloroethene mg/Kg 0.050 0.055 0.050 111 101 68-130 9.0 Toluene mg/Kg 0.050 0.055 0.051 111 103 71-129 7.2 1,2,3-Trichlorobenzene mg/Kg 0.050 0.047 0.044 94.0 88.2 68-130 6.3 1,2,4-Trichlorobenzene mg/Kg 0.050 0.048 0.045 97.2 91.0 66-125 6.5 1,1,1-Trichloroethane mg/Kg 0.050 0.054 0.050 109 101 67-131 8.1 1,1,2-Trichloroethane mg/Kg 0.050 0.052 0.051 104 103 70-133 0.7 Trichloroethene mg/Kg 0.050 0.054 0.049 109 99.8 75-133 8.9 Trichlorofluoromethane mg/Kg 0.050 0.057 0.050 114 102 44-146 11.5 1,2,3-Trichloropropane mg/Kg 0.050 0.046 0.047 93.8 94.6 60-137 0.8 1,2,4-Trimethyl benzene mg/Kg 0.050 0.048 0.044 96.0 88.4 69-129 8.2 1,3,5-Trimethylbenzene mg/Kg 0.050 0.047 0.044 95.6 88.6 69-128 7.6 Vinyl Acetate mg/Kg 0.050 0.064 0.067 130 134 60-140 3.4 Vinyl Chloride mg/Kg 0.050 0.059 0.053 118 108 48-147 9.3 o-Xylene mg/Kg 0.050 0.051 0.047 102 95.4 74-126 6.8 m,p-Xylene mg/Kg 0.100 0.103 0.095 103 95.5 75-124 7.5 4-Bromofluorobenzene (S) 96.6 97.2 70-130 Dibromofluoromethane (S) 96.6 96.6 84-123 Toluene-d8 (S) 93.6 94.8 76-129 Max RPD 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 Date: 08/02/2023 02:42 PM Page 9 of 20 Page 22 of 35 Waypointo ANALYTICAL Client ID: Hart & Hickman (Charlotte) Project Description: RID-003 Report No: 23-207-0020 QC Prep: V35831 QC Prep Batch Method: 3546 449 Springbrook Rd, Charlotte, NC 28217 Main 704.529.6364 www.waypointanalytical.com Quality Control Data QC Analytical Batch(es): V35874 Analysis Method: 8270E Analysis Description: Semivolatile Organic Compounds - GC/MS Lab Reagent Blank LRB-V35831 Matrix: SOL Associated Lab Samples: 90683 Blank MDL MQL Analyzed % % Rec Parameter Units Result Recovery Limits Acenaphthene mg/Kg <0.116 0.116 0.660 07/27/23 16:49 Acenaphthylene mg/Kg <0.105 0.105 0.660 07/27/23 16:49 Aniline mg/Kg <0.152 0.152 0.660 07/27/23 16:49 Anthracene mg/Kg <0.143 0.143 0.660 07/27/23 16:49 Benzo(a)anthracene mg/Kg <0.139 0.139 0.660 07/27/23 16:49 Benzo(a)pyrene mg/Kg <0.147 0.147 0.660 07/27/23 16:49 Benzo(b)fluoranthene mg/Kg <0.146 0.146 0.660 07/27/23 16:49 Benzo(g,h,i)perylene mg/Kg <0.136 0.136 0.660 07/27/23 16:49 Benzo(k)fluoranthene mg/Kg <0.137 0.137 0.660 07/27/23 16:49 Benzoic Acid mg/Kg <0.580 0.580 2.00 07/27/23 16:49 Benzyl alcohol mg/Kg <0.105 0.105 0.660 07/27/23 16:49 Bis(2-Chloroethoxy)methane mg/Kg <0.118 0.118 0.660 07/27/23 16:49 Bis(2-Chloroethyl)ether mg/Kg <0.107 0.107 0.660 07/27/23 16:49 Bis(2-Chloroisopropyl)ether mg/Kg <0.136 0.136 0.330 07/27/23 16:49 Bis(2-ethylhexyl)phthalate mg/Kg <0.120 0.120 0.660 07/27/23 16:49 4-Bromophenyl phenyl ether mg/Kg <0.109 0.109 0.660 07/27/23 16:49 Butyl benzyl phthalate mg/Kg <0.113 0.113 0.330 07/27/23 16:49 4-Chloro-3-methylphenol mg/Kg <0.092 0.092 0.660 07/27/23 16:49 4-Chloroaniline mg/Kg <0.112 0.112 0.330 07/27/23 16:49 2-Chloronaphthalene mg/Kg <0.116 0.116 0.660 07/27/23 16:49 2-Chlorophenol mg/Kg <0.098 0.098 0.660 07/27/23 16:49 4-Chlorophenyl phenyl ether mg/Kg <0.126 0.126 1.00 07/27/23 16:49 Chrysene mg/Kg <0.142 0.142 0.660 07/27/23 16:49 Dibenz(a,h)anth racene mg/Kg <0.230 0.230 0.660 07/27/23 16:49 Dibenzofuran mg/Kg <0.119 0.119 0.660 07/27/23 16:49 1,2-Dichlorobenzene mg/Kg <0.094 0.094 0.660 07/27/23 16:49 1,3-Dichlorobenzene mg/Kg <0.097 0.097 0.660 07/27/23 16:49 Date: 08/02/2023 02:42 PM Page 10 of 20 Page 23 of 35 Waypointo ANALYTICAL Client ID: Hart & Hickman (Charlotte) Project Description: RID-003 Report No: 23-207-0020 QC Prep: V35831 QC Prep Batch Method: 3546 449 Springbrook Rd, Charlotte, NC 28217 Main 704.529.6364 www.waypointanalytical.com Quality Control Data QC Analytical Batch(es): V35874 Analysis Method: 8270E Analysis Description: Semivolatile Organic Compounds - GC/MS Lab Reagent Blank LRB-V35831 Matrix: SOL Associated Lab Samples: 90683 Blank MDL MQL Analyzed % % Rec Parameter Units Result Recovery Limits 1,4-Dichlorobenzene mg/Kg <0.097 0.097 0.330 07/27/23 16:49 3,3'-Dichlorobenzidine mg/Kg <0.147 0.147 0.660 07/27/23 16:49 2,4-Dichlorophenol mg/Kg <0.095 0.095 0.660 07/27/23 16:49 Diethyl phthalate mg/Kg <0.180 0.180 0.660 07/27/23 16:49 Dimethyl phthalate mg/Kg <0.174 0.174 0.660 07/27/23 16:49 2,4-Dimethylphenol mg/Kg <0.108 0.108 0.330 07/27/23 16:49 Di-n-butyl phthalate mg/Kg <0.107 0.107 0.660 07/27/23 16:49 4,6- Din itro-2-methylphenol mg/Kg <0.240 0.240 1.50 07/27/23 16:49 2,4-Dinitrophenol mg/Kg <0.520 0.520 1.50 07/27/23 16:49 2,4-Dinitrotoluene mg/Kg <0.096 0.096 0.660 07/27/23 16:49 2,6-Dinitrotoluene mg/Kg <0.108 0.108 0.660 07/27/23 16:49 Di-n-Octyl Phthalate mg/Kg <0.143 0.143 0.330 07/27/23 16:49 Fluoranthene mg/Kg <0.123 0.123 0.660 07/27/23 16:49 Fluorene mg/Kg <0.128 0.128 0.660 07/27/23 16:49 Hexachlorobenzene mg/Kg <0.106 0.106 0.660 07/27/23 16:49 Hexachlorobutadiene mg/Kg <0.097 0.097 0.660 07/27/23 16:49 Hexachlorocyclopentadiene mg/Kg <0.157 0.157 0.660 07/27/23 16:49 Hexachloroethane mg/Kg <0.079 0.079 0.660 07/27/23 16:49 Indeno(1,2,3-cd)pyrene mg/Kg <0.179 0.179 0.660 07/27/23 16:49 Isophorone mg/Kg <0.191 0.191 0.660 07/27/23 16:49 1-Methylnaphthalene mg/Kg <0.106 0.106 0.660 07/27/23 16:49 2-Methylnaphthalene mg/Kg <0.100 0.100 0.660 07/27/23 16:49 2-Methylphenol mg/Kg <0.097 0.097 0.660 07/27/23 16:49 3&4 Methylphenol mg/Kg <0.084 0.084 0.660 07/27/23 16:49 Naphthalene mg/Kg <0.144 0.144 0.660 07/27/23 16:49 2-Nitroaniline mg/Kg <0.096 0.096 0.660 07/27/23 16:49 3-Nitroaniline mg/Kg <0.120 0.120 0.660 07/27/23 16:49 Date: 08/02/2023 02:42 PM Page 11 of 20 Page 24 of 35 Waypointo ANALYTICAL 449 Springbrook Rd, Charlotte, NC 28217 Main 704.529.6364 www.waypointanalytical.com Quality Control Data Client ID: Hart & Hickman (Charlotte) Project Description: RID-003 Report No: 23-207-0020 QC Prep: V35831 QC Analytical Batch(es): V35874 QC Prep Batch Method: 3546 Analysis Method: 8270E Analysis Description: Semivolatile Organic Compounds - GC/MS Lab Reagent Blank LRB-V35831 Matrix: SOL Associated Lab Samples: 90683 Blank MDL MQL Analyzed % % Rec Parameter Units Result Recovery Limits 4-Nitroaniline mg/Kg <0.093 0.093 0.330 07/27/23 16:49 Nitrobenzene mg/Kg <0.116 0.116 0.330 07/27/23 16:49 2-Nitrophenol mg/Kg <0.088 0.088 0.660 07/27/23 16:49 4-Nitrophenol mg/Kg <0.117 0.117 0.660 07/27/23 16:49 N-Nitrosodimethylamine mg/Kg <0.263 0.263 0.660 07/27/23 16:49 N-Nitrosodiphenylamine mg/Kg <0.181 0.181 0.660 07/27/23 16:49 N-Nitroso-di-n-propylamine mg/Kg <0.118 0.118 0.660 07/27/23 16:49 Pentachlorophenol mg/Kg <0.347 0.347 1.00 07/27/23 16:49 Phenanthrene mg/Kg <0.208 0.208 0.660 07/27/23 16:49 Phenol mg/Kg <0.112 0.112 0.660 07/27/23 16:49 Pyrene mg/Kg <0.134 0.134 0.660 07/27/23 16:49 Pyridine mg/Kg <0.079 0.079 0.330 07/27/23 16:49 1,2,4-Trichlorobenzene mg/Kg <0.107 0.107 0.660 07/27/23 16:49 2,4,5-Trichlorophenol mg/Kg <0.096 0.096 0.660 07/27/23 16:49 2,4,6-Trichlorophenol mg/Kg <0.096 0.096 0.660 07/27/23 16:49 2-Fluorobiphenyl(S) 07/27/23 16:49 90.4 44-115 2-Fluorophenol(S) 07/27/23 16:49 83.1 35-115 Nitrobenzene-d5 (S) 07/27/23 16:49 86.8 37-122 4-Terphenyl-d14 (S) 07/27/23 16:49 102 54-127 2,4,6-Tribromophenol(S) 07/27/23 16:49 69.9 39-132 Phenol-d5 (S) 07/27/23 16:49 75.6 34-121 Laboratory Control Sample LCS-V35831 Spike LCS LCS %Rec % Rec Parameter Units Conc. Result Limits Acenaphthene mg/Kg 1.67 1.55 92.8 40-123 Acenaphthylene mg/Kg 1.67 1.57 94.0 32-132 Date: 08/02/2023 02:42 PM Page 12 of 20 Page 25 of 35 Waypointo ANALYTICAL Client ID: Hart & Hickman (Charlotte) Project Description: RID-003 Report No: 23-207-0020 449 Springbrook Rd, Charlotte, NC 28217 Main 704.529.6364 www.waypointanalytical.com Quality Control Data QC Prep: V35831 QC Analytical Batch(es): V35874 QC Prep Batch Method: 3546 Analysis Method: 8270E Analysis Description: Semivolatile Organic Compounds - GC/MS Laboratory Control Sample LCS-V35831 Parameter Units Spike Conc. LCS Result LCS %Rec % Rec Limits Aniline mg/Kg 1.67 2.61 156 12-197 Anthracene mg/Kg 1.67 1.75 105 47-123 Benzo(a)anthracene mg/Kg 1.67 1.70 102 49-126 Benzo(a)pyrene mg/Kg 1.67 1.89 113 45-129 Benzo(b)fluoranthene mg/Kg 1.67 1.85 111 45-132 Benzo(g,h,i)perylene mg/Kg 1.67 1.69 101 43-134 Benzo(k)fluoranthene mg/Kg 1.67 1.70 102 47-132 Benzoic Acid mg/Kg 1.67 0.641 38.3 10-83 Benzyl alcohol mg/Kg 1.67 1.58 94.6 29-122 Bis(2-Chloroethoxy)methane mg/Kg 1.67 1.41 84.4 36-121 Bis(2-Chloroethyl)ether mg/Kg 1.67 1.49 89.2 31-120 Bis(2-Chloroisopropyl)ether mg/Kg 1.67 1.62 97.0 33-131 Bis(2-ethylhexyl)phthalate mg/Kg 1.67 1.87 112 51-133 4-Bromophenyl phenyl ether mg/Kg 1.67 1.67 100 46-124 Butyl benzyl phthalate mg/Kg 1.67 1.86 111 48-132 4-Chloro-3-methyl phenol mg/Kg 1.67 1.37 82.0 45-122 4-Chloroaniline mg/Kg 1.67 1.50 89.8 17-106 2-Chloronaphthalene mg/Kg 1.67 1.54 92.2 41-114 2-Chlorophenol mg/Kg 1.67 1.50 89.8 34-121 4-Chlorophenyl phenyl ether mg/Kg 1.67 1.54 92.2 45-121 Chrysene mg/Kg 1.67 1.65 98.8 50-124 Dibenz(a,h)anthracene mg/Kg 1.67 1.74 104 45-134 Dibenzofuran mg/Kg 1.67 1.53 91.6 44-120 1,2-Dichlorobenzene mg/Kg 1.67 1.35 80.8 33-117 1,3-Dichlorobenzene mg/Kg 1.67 1.32 79.0 30-115 1,4-Dichlorobenzene mg/Kg 1.67 1.32 79.0 31-115 3,3'-Dichlorobenzidine mg/Kg 1.67 1.59 95.2 22-121 Date: 08/02/2023 02:42 PM Page 13 of 20 Page 26 of 35 Waypointo ANALYTICAL Client ID: Hart & Hickman (Charlotte) Project Description: RID-003 Report No: 23-207-0020 449 Springbrook Rd, Charlotte, NC 28217 Main 704.529.6364 www.waypointanalytical.com Quality Control Data QC Prep: V35831 QC Analytical Batch(es): V35874 QC Prep Batch Method: 3546 Analysis Method: 8270E Analysis Description: Semivolatile Organic Compounds - GC/MS Laboratory Control Sample LCS-V35831 Parameter Units Spike Conc. LCS Result LCS %Rec % Rec Limits 2,4-Dichlorophenol mg/Kg 1.67 1.33 79.6 40-122 Diethyl phthalate mg/Kg 1.67 1.69 101 50-124 Dimethyl phthalate mg/Kg 1.67 1.67 100 48-124 2,4-Dimethylphenol mg/Kg 1.67 1.82 109 30-127 Di-n-butyl phthalate mg/Kg 1.67 1.94 116 51-128 4,6- Din itro-2-methylphenol mg/Kg 1.67 1.59 95.2 29-132 2,4-Dinitrophenol mg/Kg 1.67 1.36 81.4 27-129 2,4-Dinitrotoluene mg/Kg 1.67 1.71 102 48-126 2,6-Dinitrotoluene mg/Kg 1.67 1.67 100 46-124 Di-n-Octyl Phthalate mg/Kg 1.67 2.05 123 45-140 Fluoranthene mg/Kg 1.67 1.70 102 50-127 Fluorene mg/Kg 1.67 1.57 94.0 43-125 Hexachlorobenzene mg/Kg 1.67 1.58 94.6 45-122 Hexachlorobutadiene mg/Kg 1.67 1.23 73.6 32-123 Hexachlorocyclopentadiene mg/Kg 1.67 1.41 84.4 32-117 Hexachloroethane mg/Kg 1.67 1.31 78.4 28-117 Indeno(1,2,3-cd)pyrene mg/Kg 1.67 1.72 103 45-133 Isophorone mg/Kg 1.67 1.25 74.8 30-122 1-Methylnaphthalene mg/Kg 1.67 1.29 77.2 40-119 2-Methylnaphthalene mg/Kg 1.67 1.26 75.4 38-122 2-Methylphenol mg/Kg 1.67 1.58 94.6 32-122 3&4 Methylphenol mg/Kg 1.67 1.42 85.0 34-119 Naphthalene mg/Kg 1.67 1.27 76.0 35-123 2-Nitroaniline mg/Kg 1.67 1.77 106 44-127 3-Nitroaniline mg/Kg 1.67 1.77 106 33-119 4-Nitroaniline mg/Kg 1.67 1.80 108 63-147 Nitrobenzene mg/Kg 1.67 1.29 77.2 34-122 Date: 08/02/2023 02:42 PM Page 14 of 20 Page 27 of 35 Waypointo ANALYTICAL 449 Springbrook Rd, Charlotte, NC 28217 Main 704.529.6364 www.waypointanalytical.com Quality Control Data Client ID: Hart & Hickman (Charlotte) Project Description: RID-003 Report No: 23-207-0020 QC Prep: V35831 QC Prep Batch Method: 3546 Laboratory Control Sample Parameter 2-Nitrophenol 4-Nitrophenol N-Nitrosodimethylamine N-Nitrosodiphenylamine N-N itroso-d i-n-propyl a m i ne Pentachlorophenol Phenanthrene Phenol Pyrene Pyridine 1,2,4-Trichlorobenzene 2,4,5-Trichlorophenol 2,4,6-Trichlorophenol 2-Fluorobiphenyl (S) 2-Fluorophenol (S) Nitrobenzene-d5 (S) 4-Terphenyl-d14 (S) 2,4,6-Tribromophenol (S) Phenol-d5 (S) LCS-V35831 Spike Units Conc. mg/Kg 1.67 mg/Kg 1.67 mg/Kg 1.67 mg/Kg 1.67 mg/Kg 1.67 mg/Kg 1.67 mg/Kg 1.67 mg/Kg 1.67 mg/Kg 1.67 mg/Kg 1.67 mg/Kg 1.67 mg/Kg 1.67 mg/Kg 1.67 QC Analytical Batch(es): V35874 Analysis Method: 8270E Analysis Description: Semivolatile Organic Compounds - GC/MS LCS Result 1.31 1.81 1.35 2.02 1.57 1.63 1.67 1.50 1.56 1.08 1.18 1.59 1.54 LCS %Rec 78.4 108 80.8 121 94.0 97.6 100 89.8 93.4 64.6 70.6 95.2 92.2 92.2 88.8 77.8 97.6 79.5 78.3 Rec Limits 36-123 30-132 10-146 38-127 36-120 25-133 50-121 34-121 47-127 10-80 34-118 41-124 39-126 44-115 35-115 37-122 54-127 39-132 34-121 Matrix Spike & Matrix Spike Duplicate V 90683-MS-V35831 V 90683-MSD-V35831 MS Spike MSD MS Result MSD MS MSD %Rec Max Parameter Units Result Conc. Spike Result %Rec %Rec Limits RPD RPD Conc. Acenaphthene mg/Kg <0.116 1.67 1.67 1.48 1.39 88.6 83.2 40-123 6.2 20 Acenaphthylene mg/Kg <0.105 1.67 1.67 1.48 1.39 88.6 83.2 32-132 6.2 20 Aniline mg/Kg <0.152 1.67 1.67 2.55 2.32 153 139 12-197 9.4 20 Date: 08/02/2023 02:42 PM Page 15 of 20 Page 28 of 35 Waypointo ANALYTICAL Client ID: Hart & Hickman (Charlotte) Project Description: RID-003 Report No: 23-207-0020 449 Springbrook Rd, Charlotte, NC 28217 Main 704.529.6364 www.waypointanalytical.com Quality Control Data QC Prep: V35831 QC Analytical Batch(es): V35874 QC Prep Batch Method: 3546 Analysis Method: 8270E Analysis Description: Semivolatile Organic Compounds - GC/MS Matrix Spike & Matrix Spike Duplicate V 90683-MS-V35831 V 90683-MSD-V35831 Parameter Units Result MS Spike Conc. MSD Spike Conc. MS Result MSD Result MS %Rec MSD %Rec %Rec Limits RPD Max RPD Anthracene mg/Kg <0.143 1.67 1.67 1.65 1.60 98.8 95.8 47-123 3.0 20 Benzo(a)anthracene mg/Kg <0.139 1.67 1.67 1.63 1.55 97.6 92.8 49-126 5.0 20 Benzo(a)pyrene mg/Kg <0.147 1.67 1.67 1.84 1.77 110 106 45-129 3.8 20 Benzo(b)fluoranthene mg/Kg <0.146 1.67 1.67 1.74 1.64 104 98.2 45-132 5.9 20 Benzo(g,h,i)perylene mg/Kg <0.136 1.67 1.67 1.61 1.52 96.4 91.0 43-134 5.7 20 Benzo(k)fluoranthene mg/Kg <0.137 1.67 1.67 1.67 1.58 100 94.6 47-132 5.5 20 Benzoic Acid mg/Kg <0.580 1.67 1.67 <0.580 <0.580 0.0* 0.0* 10-83 0.0 20 Benzyl alcohol mg/Kg <0.105 1.67 1.67 1.48 1.41 88.6 84.4 29-122 4.8 20 Bis(2-Chloroethoxy)methane mg/Kg <0.118 1.67 1.67 1.33 1.24 79.6 74.2 36-121 7.0 20 Bis(2-Chloroethyl)ether mg/Kg <0.107 1.67 1.67 1.46 1.31 87.4 78.4 31-120 10.8 20 Bis(2-Chloroisopropyl)ether mg/Kg <0.136 1.67 1.67 1.51 1.37 90.4 82.0 33-131 9.7 20 Bis(2-ethylhexyl)phthalate mg/Kg <0.120 1.67 1.67 1.85 1.80 111 108 51-133 2.7 20 4-Bromophenyl phenyl ether mg/Kg <0.109 1.67 1.67 1.59 1.53 95.2 91.6 46-124 3.8 20 Butyl benzyl phthalate mg/Kg <0.113 1.67 1.67 1.94 1.83 116 110 48-132 5.8 20 4-Chloro-3-methyl phenol mg/Kg <0.092 1.67 1.67 1.33 1.33 79.6 79.6 45-122 0.0 20 4-Chloroaniline mg/Kg <0.112 1.67 1.67 1.43 1.37 85.6 82.0 17-106 4.2 20 2-Chloronaphthalene mg/Kg <0.116 1.67 1.67 1.48 1.37 88.6 82.0 41-114 7.7 20 2-Chlorophenol mg/Kg <0.098 1.67 1.67 1.46 1.31 87.4 78.4 34-121 10.8 20 4-Chlorophenyl phenyl ether mg/Kg <0.126 1.67 1.67 1.46 1.41 87.4 84.4 45-121 3.4 20 Chrysene mg/Kg <0.142 1.67 1.67 1.57 1.50 94.0 89.8 50-124 4.5 20 Dibenz(a,h)anth racene mg/Kg <0.230 1.67 1.67 1.61 1.46 96.4 87.4 45-134 9.7 20 Dibenzofuran mg/Kg <0.119 1.67 1.67 1.47 1.40 88.0 83.8 44-120 4.8 20 1,2-Dichlorobenzene mg/Kg <0.094 1.67 1.67 1.27 1.12 76.0 67.0 33-117 12.5 20 1,3-Dichlorobenzene mg/Kg <0.097 1.67 1.67 1.27 1.10 76.0 65.8 30-115 14.3 20 1,4-Dichlorobenzene mg/Kg <0.097 1.67 1.67 1.24 1.09 74.2 65.2 31-115 12.8 20 3,3'-Dichlorobenzidine mg/Kg <0.147 1.67 1.67 1.56 1.51 93.4 90.4 22-121 3.2 20 * QC Fail Date: 08/02/2023 02:42 PM Page 16 of 20 Page 29 of 35 Waypointo ANALYTICAL Client ID: Hart & Hickman (Charlotte) Project Description: RID-003 Report No: 23-207-0020 449 Springbrook Rd, Charlotte, NC 28217 Main 704.529.6364 www.waypointanalytical.com Quality Control Data QC Prep: V35831 QC Analytical Batch(es): V35874 QC Prep Batch Method: 3546 Analysis Method: 8270E Analysis Description: Semivolatile Organic Compounds - GC/MS Matrix Spike & Matrix Spike Duplicate V 90683-MS-V35831 V 90683-MSD-V35831 Parameter Units Result MS Spike Conc. MSD Spike Conc. MS Result MSD Result MS %Rec MSD %Rec %Rec Limits RPD Max RPD 2,4-Dichlorophenol mg/Kg <0.095 1.67 1.67 1.32 1.19 79.0 71.2 40-122 10.3 20 Diethyl phthalate mg/Kg <0.180 1.67 1.67 1.61 1.54 96.4 92.2 50-124 4.4 20 Dimethyl phthalate mg/Kg <0.174 1.67 1.67 1.54 1.51 92.2 90.4 48-124 1.9 30 2,4-Dimethylphenol mg/Kg <0.108 1.67 1.67 1.80 1.68 108 101 30-127 6.8 20 Di-n-butyl phthalate mg/Kg <0.107 1.67 1.67 1.78 1.73 107 104 51-128 2.8 20 4,6- Din itro-2-methylphenol mg/Kg <0.240 1.67 1.67 1.46 1.37 87.4 82.0 29-132 6.3 20 2,4-Dinitrophenol mg/Kg <0.520 1.67 1.67 1.26 1.15 75.4 68.8 27-129 9.1 20 2,4-Dinitrotoluene mg/Kg <0.096 1.67 1.67 1.60 1.50 95.8 89.8 48-126 6.4 20 2,6-Dinitrotoluene mg/Kg <0.108 1.67 1.67 1.55 1.46 92.8 87.4 46-124 5.9 20 Di-n-Octyl Phthalate mg/Kg <0.143 1.67 1.67 2.13 2.03 128 122 45-140 4.8 20 Fluoranthene mg/Kg <0.123 1.67 1.67 1.46 1.42 87.4 85.0 50-127 2.7 20 Fluorene mg/Kg <0.128 1.67 1.67 1.49 1.42 89.2 85.0 43-125 4.8 20 Hexachlorobenzene mg/Kg <0.106 1.67 1.67 1.47 1.43 88.0 85.6 45-122 2.7 20 Hexachlorobutadiene mg/Kg <0.097 1.67 1.67 1.18 1.11 70.6 66.4 32-123 6.1 20 Hexachlorocyclopentadiene mg/Kg <0.157 1.67 1.67 1.22 0.607 73.0 36.3 32-117 67.1* 20 Hexachloroethane mg/Kg <0.079 1.67 1.67 1.22 1.10 73.0 65.8 28-117 10.3 20 Indeno(1,2,3-cd)pyrene mg/Kg <0.179 1.67 1.67 1.68 1.56 101 93.4 45-133 7.4 20 Isophorone mg/Kg <0.191 1.67 1.67 1.19 1.08 71.2 64.6 30-122 9.6 20 1-Methylnaphthalene mg/Kg <0.106 1.67 1.67 1.22 1.18 73.0 70.6 40-119 3.3 20 2-Methylnaphthalene mg/Kg <0.100 1.67 1.67 1.23 1.16 73.6 69.4 38-122 5.8 20 2-Methylphenol mg/Kg <0.097 1.67 1.67 1.52 1.39 91.0 83.2 32-122 8.9 20 3&4 Methylphenol mg/Kg <0.084 1.67 1.67 1.34 1.28 80.2 76.6 34-119 4.5 20 Naphthalene mg/Kg <0.144 1.67 1.67 1.22 1.11 73.0 66.4 35-123 9.4 20 2-Nitroaniline mg/Kg <0.096 1.67 1.67 1.61 1.58 96.4 94.6 44-127 1.8 20 3-Nitroaniline mg/Kg <0.120 1.67 1.67 1.65 1.59 98.8 95.2 33-119 3.7 20 4-Nitroaniline mg/Kg <0.093 1.67 1.67 1.65 1.62 98.8 97.0 63-147 1.8 20 * QC Fail Date: 08/02/2023 02:42 PM Page 17 of 20 Page 30 of 35 Waypointo ANALYTICAL Client ID: Hart & Hickman (Charlotte) Project Description: RID-003 Report No: 23-207-0020 449 Springbrook Rd, Charlotte, NC 28217 Main 704.529.6364 www.waypointanalytical.com Quality Control Data QC Prep: V35831 QC Analytical Batch(es): V35874 QC Prep Batch Method: 3546 Analysis Method: 8270E Analysis Description: Semivolatile Organic Compounds - GC/MS Matrix Spike & Matrix Spike Duplicate V 90683-MS-V35831 V 90683-MSD-V35831 MS Spike MSD MS Result MSD MS MSD %Rec Max Parameter Units Result Conc. Spike Result a/oRec %Rec Limits RPD RPD Conc. Nitrobenzene mg/Kg <0.116 1.67 1.67 1.21 1.10 72.4 65.8 34-122 2-Nitrophenol mg/Kg <0.088 1.67 1.67 1.25 1.16 74.8 69.4 32-123 4-Nitrophenol mg/Kg <0.117 1.67 1.67 1.70 1.60 102 95.8 30-132 N-Nitrosodimethylamine mg/Kg <0.263 1.67 1.67 1.22 1.06 73.0 63.4 10-146 N-Nitrosodiphenylamine mg/Kg <0.181 1.67 1.67 1.91 1.84 114 110 38-127 N-Nitroso-di-n-propylamine mg/Kg <0.118 1.67 1.67 1.48 1.37 88.6 82.0 36-120 Pentachlorophenol mg/Kg <0.347 1.67 1.67 1.27 1.23 76.0 73.6 25-133 Phenanthrene mg/Kg <0.208 1.67 1.67 1.56 1.51 93.4 90.4 50-121 Phenol mg/Kg <0.112 1.67 1.67 1.41 1.32 84.4 79.0 34-121 Pyrene mg/Kg <0.134 1.67 1.67 1.58 1.54 94.6 92.2 47-127 Pyridine mg/Kg <0.079 1.67 1.67 1.04 0.903 62.2 54.0 10-80 1,2,4-Trichlorobenzene mg/Kg <0.107 1.67 1.67 1.14 1.07 68.2 64.0 34-118 2,4,5-Trichlorophenol mg/Kg <0.096 1.67 1.67 1.42 1.39 85.0 83.2 41-124 2,4,6-Trichlorophenol mg/Kg <0.096 1.67 1.67 1.39 1.29 83.2 77.2 39-126 2-Fluorobiphenyl (S) 85.0 76.6 44-115 2-Fluorophenol (S) 79.5 69.1 35-115 Nitrobenzene-d5 (S) 74.2 64.6 37-122 4-Terphenyl-d14 (S) 95.8 89.2 54-127 2,4,6-Tribromophenol(S) 69.3 59.5 39-132 Phenol-d5 (S) 74.1 67.0 34-121 9.5 7.4 6.0 14.0 3.7 7.7 3.2 3.2 6.5 2.5 14.1 6.3 2.1 7.4 20 20 20 30 20 20 20 20 20 20 20 20 20 20 Date: 08/02/2023 02:42 PM Page 18 of 20 Page 31 of 35 s Waypoint, 449 Spring#�rQok Rd, Charlotte, NC 28217 Main 704.529.6364 ANALYTICAL www.waypoi ntana lytica l.com Quality Control Data Client ID: Hart & Hickman (Charlotte) Project Description: RID-003 Report No: 23-207-0020 QC Prep: L696157 QC Analytical Batch(es): L696354 QC Prep Batch Method: SW-3060A Analysis Method: SW-7199 Analysis Description: Hexavalent Chromium by Ion Chromatography Lab Reagent Blank LRB-1-696157 Matrix: SOL Associated Lab Samples: 90683 Blank MDL MQL Analyzed Parameter Units Result Chromium, Hexavalent mg/Kg <0.141 0.141 0.200 08/02/23 11:13 Laboratory Control Sample LCS-1-696157 Spike LCS LCS %Rec % Rec Parameter Units Conc. Result Limits Chromium, Hexavalent mg/Kg 4.00 3.67 91.7 80-120 Duplicate V 90683-DUP-L696157 Result DUP RPD Max RPD Analyzed Parameter Units Result Chromium, Hexavalent mg/Kg < 0.203 <0.203 1.4 20.0 08/02/23 11:45 Matrix Spike V 90683-MS-L696157 MS Spike MSD MS Result MSD MS %Rec Max Parameter Units Result Conc. Spike Result %Rec Limits RPD Conc. Chromium, Hexavalent mg/Kg < 0.141 39.9 31.9 79.9 75-125 Date: 08/02/2023 02:42 PM Page 19 of 20 Page 32 of 35 Waypointo ANALYTICAL 449 Springbrook Rd, Charlotte, NC 28217 Main 704.529.6364 www.waypointanalytical.com Quality Control Data Client ID: Hart & Hickman (Charlotte) Project Description: RID-003 Report No: 23-207-0020 QC Analytical Batch: V35809 Analysis Method: SW-DRYWT Analysis Description: Dry Weight Determination Duplicate V 90635-DUP Result DUP Parameter Units Result Moisture % 20.1 19.9 Duplicate V 90691-DUP RPD Max RPD Analyzed 1.0 20.0 07/27/2310:36 Result DUP RPD Max RPD Analyzed Parameter Units Result Moisture % 21.3 21.8 2.3 20.0 07/27/2310:36 Date: 08/02/2023 02:42 PM Page 20 of 20 Page 33 of 35 WayPAo0nt.. NALYTICAL 449 Springbrook Rd, Charlotte, NC 28217 Main 704.529.6364 www.wa y p of n to na lyti ca I.c om Shipment Receipt Form Customer Number: 01102 Customer Name: Hart & Hickman (Charlotte) Report Number: 23-207-0020 Shipping Method 0 Fed Ex 0 US Postal 0 Lab 0 Other: 0 UPS 0 Client 0 Courier Thermometer ID: IRT15 1.5C Shipping container/cooler uncompromised? 0 Yes 0 No Number of coolers/boxes received Custody seals intact on shipping container/cooler? 0 Yes 0 No Not Present Custody seals intact on sample bottles? 0 Yes 0 No Not Present Chain of Custody (COC) present? * Yes 0 No COC agrees with sample label(s)? 0 Yes 0 No COC properly completed Yes 0 No Samples in proper containers? Yes 0 No Sample containers intact? 0 Yes 0 No Sufficient sample volume for indicated test(s)? Yes 0 No All samples received within holding time? Yes 0 No Cooler temperature in compliance? 0 Yes 0 No Cooler/Samples arrived at the laboratory on ice. Samples were considered acceptable as cooling process had begun. Yes 0 No Water - Sample containers properly preserved 0 Yes 0 No N/A Water - VOA vials free of headspace 0 Yes 0 No N/A Trip Blanks received with VOAs 0 Yes 0 No N/A Soil VOA method 5035 — compliance criteria met 0 Yes 0 No 0 N/A F High concentration container (48 hr) F_ Low concentration EnCore samplers (48 hr) F_ High concentration pre -weighed (methanol -14 d) Low conc pre -weighed vials (Sod Bis -14 d) Special precautions or instructions included? 0 Yes 0 No Comments Signature: Angelo Norvell Date & Time: 07/26/2023 15:51:36 Page 34 of 35 x R R X i P ' n a 2 g F !! z i ns i F p 3 ¢¢ n 4 _ _ d F = z = g Q 7 c - � _ 3 ;S ii �i�RRR� ^� V L = x lfv uO[a - K Rviuv[a 'fr/ll A r.r�lsmo!•al] - { � � � � 8 jA 1� 1 IL�f E ° E k1 Eke l ;k 1�I1 i��k111ii �I k k111�� Ill�k 111kf k �kk I Ik III 1 0102 ° Hart & HPCkrrldrl Charlotte 15 50 It Rush Soils Page 35 of 35 Waypointo ANALYTICAL 10/9/2023 Hart & Hickman (Charlotte) Kyle McDaniel 2923 South Tryon St. Ste 100 Charlotte, NC, 28203 Ref: Analytical Testing Lab Report Number: 23-272-0014 Client Project Description: RID-003 Dear Kyle McDaniel: 449 5pringbrook Rd, Charlotte, NC 28217 Main 704.529.6364 www.waypointanalytical.com Waypoint Analytical, LLC (Charlotte) received sample(s) on 9/29/2023 for the analyses presented in the following report. The above referenced project has been analyzed per your instructions. The analyses were performed in accordance with the applicable analytical method. The analytical data has been validated using standard quality control measures performed as required by the analytical method. Quality Assurance, method validations, instrumentation maintenance and calibration for all parameters were performed in accordance with guidelines established by the USEPA (including 40 CFR 136 Method Update Rule May 2021) unless otherwise indicated. Certain parameters (chlorine, pH, dissolved oxygen, sulfite...) are required to be analyzed within 15 minutes of sampling. Usually, but not always, any field parameter analyzed at the laboratory is outside of this holding time. Refer to sample analysis time for confirmation of holding time compliance. The results are shown on the attached Report of Analysis(s). Results for solid matrices are reported on an as - received basis unless otherwise indicated. This report shall not be reproduced except in full and relates only to the samples included in this report. Please do not hesitate to contact me or client services if you have any questions or need additional information. Sincerely, a'-1 Angela D Overcash Senior Project Manager Laboratory's liability in any claim relating to analyses performed shall be limited to, at laboratory's option, repeating the analysis in question at laboratory's expense, or the refund of the charges paid for performance of said analysis. Page 1 of 35 Waypoint. ANALYTICAL 449 Springbrook Rd, Charlotte, NC 28217 Main 704.529.6364 www.waypointanalytical.com Certification Summary Laboratory ID: WP CNC: Waypoint Analytical Carolina, Inc. (C), Charlotte, NC State Program Lab ID Expiration Date North Carolina State Program 37735 07/31/2024 North Carolina State Program 402 12/31/2023 South Carolina State Program 99012 07/31/2024 South Carolina State Program 99012 12/31/2023 Laboratory ID: WP MTN: Waypoint Analytical, LLC., Memphis, TN State Program Lab ID Expiration Date Alabama State Program 40750 02/29/2024 Arkansas State Program 88-0650 02/07/2024 California State Program 2904 06/30/2024 Florida State Program - NELAP E871157 06/30/2024 Georgia State Program C044 11/14/2025 Georgia State Program 04015 06/30/2024 Illinois State Program - NELAP 200078 10/31/2024 Kentucky State Program 80215 06/30/2024 Kentucky State Program KY90047 12/31/2023 Louisiana State Program - NELAP LA037 12/31/2023 Louisiana State Program - NELAP 04015 06/30/2024 Mississippi State Program MS 11/14/2025 North Carolina State Program 47701 07/31/2024 North Carolina State Program 415 12/31/2023 Pennsylvania State Program - NELAP 68-03195 05/31/2024 South Carolina State Program 84002 06/30/2024 Tennessee State Program 02027 11/14/2025 Texas State Program - NELAP T104704180 09/30/2024 Virginia State Program 00106 06/30/2024 Virginia State Program - NELAP 460181 09/14/2024 Page 1 of 1 00016/23-272-0014 Page 2 of 35 Waypoint. (2) 449 Springbrook Rd, Charlotte, NC 28217 Main 704.529.6364 ANALYTICAL www.waypointana lytica Isom Sample Summary Table Report Number: 23-272-0014 Client Project Description: RID-003 Lab No Client Sample ID Matrix Date Collected Date Received Method Lab ID 96596 Stockpile -Midtown Used Cars2 Solids 09/29/2023 11:50 09/29/2023 12:16 96596 Stockpile -Midtown Used Cars2 Solids 09/29/2023 11:50 09/29/2023 12:16 SW-7199 WP MTN 96596 Stockpile -Midtown Used Cars2 Solids 09/29/2023 11:50 09/29/2023 12:16 6020E WP MTN WP MTN - Memphis, TN: Waypoint Analytical - TN, Memphis, TN Page 3 of 35 Waypoint (2) 449 Springbrook Rd, Charlotte, NC 28217 Main 704.529.6364 ANALYTICAL www.waypointanalyticaI -co m Summary of Detected Analytes Project: RID-003 Report Number: 23-272-0014 Client Sample ID Lab Sample ID Method Parameters Result Units Report Limit Analyzed Qualifiers Stockpile -Midtown V 96596 Used Cars2 6020B Arsenic 6020B Barium 6020B Cadmium 6020B Chromium 6020B Lead 6020B Selenium 6020B Silver 8260D n-Hexane 8260D Methylene Chloride SW-7199 Chromium, Hexavalent SW-DRYWT Moisture 0.680 mg/Kg - dry 0.106 10/04/2023 11:03 162 mg/Kg - dry 0.052 10/04/2023 11:03 0.0556 mg/Kg - dry 0.0321 10/04/2023 11:03 159 mg/Kg - dry 0.143 10/04/2023 11:03 3.75 mg/Kg - dry 0.0383 10/04/2023 11:03 0.394 mg/Kg - dry 0.127 10/04/2023 11:03 0.0860 mg/Kg - dry 0.0083 10/04/2023 11:03 0.004 mg/Kg - dry 0.0008 09/29/2023 15:19 0.017 mg/Kg - dry 0.001 09/29/2023 15:19 0.714 mg/Kg - dry 0.174 10/05/2023 16:26 19.1 % 10/03/2023 09:35 Ill JB J Page 4 of 35 Waypointo ANALYTICAL Client: Hart & Hickman (Charlotte) Project: RID-003 Lab Report Number: 23-272-0014 Date: 10/6/2023 449 Springbrook Rd, Charlotte, NC 28217 Main 704.529.6364 www.waypointanalytical.com CASE NARRATIVE Metals Analyses Method 6020B Sample 96596 (Stockpile -Midtown Used Cars2) Analyte: Silver QC Batch No: L708663/L708252 Target analyte(s) was identified in the method blank associated with this project, below the Method Quantitation Limit. Per laboratory protocol any associated affected sample result is flagged "B" to indicate that it was detected in the method blank. Sample 97248 (Lot 041730-454GR) Analyte: Arsenic QC Batch No: L708883/L708252 The matrix spike, matrix spike duplicate and the dilution test were all outside of the quality control acceptance ranges. Matrix interference is suspected. Sample 97248 (Lot 041730-454GR) Analyte: Selenium QC Batch No: L708883/L708252 The matrix spike and/or the matrix spike duplicate was outside quality control acceptance ranges. A post digestion spike was performed and passed quality control acceptance ranges. No matrix interference is suspected. Hexavalent Chromium by Ion Chromatography Method SW-7199 Sample 94365 (SB-3 (0-2)) Analyte: Hexavalent Chromium QC Batch No: L709068/L708610 Matrix Spike Recovery Low: A measure of the sample pH and its oxidation reduction potential (ORP) indicate that the sample has reducing qualities which may not allow for the presence of Hexavalent Chromium. Semivolatile Organic Compounds - GC/MS Method 8270E Sample 96596 (Stockpile -Midtown Used Cars2) Analyte: Benzoic Acid QC Batch No: V38621 /V38566 Relative Percent Difference (RPD) for the duplicate analysis was outside of the allowable QC limits. Page 5 of 35 WavDdibnto ANALYTICAL 01102 Hart & Hickman (Charlotte) Kyle McDaniel 2923 South Tryon St. Ste 100 Charlotte , NC 28203 Project RID-003 Information : 449 Springbrook Rd, Charlotte, NC 28217 Main 704.529.6364 www.waypointana lyti ca Isom Report Date : 10/09/2023 Received : 09/29/2023 Report Number : 23-272-0014 REPOR T OF A NA L YSIS Lab No : 96596 Matrix: Solids Sample ID: Stockpile -Midtown Used Cars2 Sampled: 9/29/2023 11:50 Test Results Units MDL MQL DF Date / Time By Analytical Analyzed Method Moisture Chromium, Hexavalent Arsenic Barium Cadmium Chromium Lead Mercury (Total) Selenium Silver 19.1 % 0.714 mg/Kg - dry 0.174 0.247 0.680 mg/Kg - dry 0.106 0.309 162 mg/Kg - dry 0.052 0.309 0.05563 mg/Kg - dry 0.0321 0.309 159 mg/Kg - dry 0.143 0.309 3.75 mg/Kg - dry 0.0383 0.309 <0.0148 mg/Kg - dry 0.0148 0.0371 0.394 mg/Kg - dry 0.127 0.309 0.0860 JB mg/Kg - dry 0.0083 0.309 Qualifiers/ B Analyte detected in blank Definitions J Estimated value 1 10/03/23 09:35 CNC SW-DRYWT 1 10/05/2316:26 SWB SW-7199 5 10/04/23 11:03 CPW 6020E 5 10/04/23 11:03 CPW 6020B 5 10/04/23 11:03 CPW 6020E 5 10/04/23 11:03 CPW 6020B 5 10/04/23 11:03 CPW 6020E 1 10/02/23 14:37 JKC 7471B 5 10/04/23 11:03 CPW 6020E 5 10/04/23 11:03 CPW 6020B DF Dilution Factor MQL Method Quantitation Limit Page 6 of 35 Waypoint, 0 449 Springbrook Rd, Charlotte, NC 28217 Main 704.529.6364 ANALYTICAL www.waypointanalytical.com 01102 Hart & Hickman (Charlotte) Project RID-003 Kyle McDaniel Report Date : 10/09/2023 2923 South Tryon St. Ste 100 Information : Received : 09/29/2023 Charlotte , NC 28203 Report Number : 23-272-0014 REPORT OF ANAL YSIS Lab No : 96596 Matrix: Solids Sample ID: Stockpile -Midtown Used Cars2 Sampled: 9/29/2023 11:50 Analytical Method: 8260D Prep Batch(es): V38575 09/29/23 08:00 Prep Method: 5035 Test Results Units MDL MQL DF Date / Time By Analytical Analyzed Batch Acetone <0.002 mg/Kg - dry 0.002 0.024 1 09/29/23 15:19 TBL V38576 Acrolein <0.001 mg/Kg - dry 0.001 0.024 1 09/29/23 15:19 TBL V38576 Acrylonitrile <0.0009 mg/Kg - dry 0.0009 0.024 1 09/29/23 15:19 TBL V38576 Benzene <0.0007 mg/Kg - dry 0.0007 0.006 1 09/29/23 15:19 TBL V38576 Bromobenzene <0.0006 mg/Kg - dry 0.0006 0.006 1 09/29/23 15:19 TBL V38576 Bromochloromethane <0.0010 mg/Kg - dry 0.0010 0.006 1 09/29/23 15:19 TBL V38576 Bromodichloromethane <0.001 mg/Kg - dry 0.001 0.006 1 09/29/23 15:19 TBL V38576 Bromoform <0.001 mg/Kg - dry 0.001 0.006 1 09/29/23 15:19 TBL V38576 Bromomethane <0.002 mg/Kg - dry 0.002 0.012 1 09/29/23 15:19 TBL V38576 n-Butylbenzene <0.0006 mg/Kg - dry 0.0006 0.006 1 09/29/23 15:19 TBL V38576 sec -Butyl benzene <0.0007 mg/Kg - dry 0.0007 0.006 1 09/29/23 15:19 TBL V38576 tert-Butyl benzene <0.0006 mg/Kg - dry 0.0006 0.006 1 09/29/23 15:19 TBL V38576 Carbon Disulfide <0.0008 mg/Kg - dry 0.0008 0.006 1 09/29/23 15:19 TBL V38576 Carbon Tetrachloride <0.001 mg/Kg - dry 0.001 0.006 1 09/29/23 15:19 TBL V38576 Chlorobenzene <0.0008 mg/Kg - dry 0.0008 0.006 1 09/29/23 15:19 TBL V38576 Chlorodibromomethane <0.001 mg/Kg - dry 0.001 0.006 1 09/29/23 15:19 TBL V38576 Chloroethane <0.001 mg/Kg - dry 0.001 0.012 1 09/29/23 15:19 TBL V38576 Chloroform <0.001 mg/Kg - dry 0.001 0.006 1 09/29/23 15:19 TBL V38576 Chloromethane <0.0008 mg/Kg - dry 0.0008 0.012 1 09/29/23 15:19 TBL V38576 2-Chlorotoluene <0.0006 mg/Kg - dry 0.0006 0.006 1 09/29/23 15:19 TBL V38576 4-Chlorotoluene <0.0005 mg/Kg - dry 0.0005 0.006 1 09/29/23 15:19 TBL V38576 Di -Isopropyl Ether (DIPE) <0.0009 mg/Kg - dry 0.0009 0.006 1 09/29/23 15:19 TBL V38576 Qualifiers/ B Analyte detected in blank DF Dilution Factor Definitions J Estimated value MQL Method Quantitation Limit Page 7 of 35 Waypoint, 0 449 Springbrook Rd, Charlotte, NC 28217 Main 704.529.6364 ANALYTICAL www.waypointanalytical.com 01102 Hart & Hickman (Charlotte) Project RID-003 Kyle McDaniel Report Date : 10/09/2023 2923 South Tryon St. Ste 100 Information : Received : 09/29/2023 Charlotte , NC 28203 Report Number : 23-272-0014 REPOR T OF A NA L YSIS Lab No : 96596 Matrix: Solids Sample ID: Stockpile -Midtown Used Cars2 Sampled: 9/29/2023 11:50 Analytical Method: 8260D Prep Batch(es): V38575 09/29/23 08:00 Prep Method: 5035 Test Results Units MDL MQL DF Date / Time By Analytical Analyzed Batch 1,2-Dibromo-3-Chloropropane <0.0005 mg/Kg - dry 0.0005 0.012 1 09/29/23 15:19 TBL V38576 1,2-Dibromoethane <0.0007 mg/Kg - dry 0.0007 0.006 1 09/29/23 15:19 TBL V38576 Dibromomethane <0.0007 mg/Kg - dry 0.0007 0.006 1 09/29/23 15:19 TBL V38576 1,2-Dichlorobenzene <0.0004 mg/Kg - dry 0.0004 0.006 1 09/29/23 15:19 TBL V38576 1,3-Dichlorobenzene <0.0005 mg/Kg - dry 0.0005 0.006 1 09/29/23 15:19 TBL V38576 1,4-Dichlorobenzene <0.0007 mg/Kg - dry 0.0007 0.006 1 09/29/23 15:19 TBL V38576 Dichlorodifluoromethane <0.001 mg/Kg - dry 0.001 0.012 1 09/29/23 15:19 TBL V38576 1,1-Dichloroethane <0.001 mg/Kg - dry 0.001 0.006 1 09/29/23 15:19 TBL V38576 1,2-Dichloroethane <0.001 mg/Kg - dry 0.001 0.006 1 09/29/23 15:19 TBL V38576 1,1-Dichloroethene <0.0009 mg/Kg - dry 0.0009 0.006 1 09/29/23 15:19 TBL V38576 cis- 1,2-Dich loroethene <0.0010 mg/Kg - dry 0.0010 0.006 1 09/29/23 15:19 TBL V38576 trans-1,2-Dichloroethene <0.001 mg/Kg - dry 0.001 0.006 1 09/29/23 15:19 TBL V38576 1,2-Dichloropropane <0.0005 mg/Kg - dry 0.0005 0.006 1 09/29/23 15:19 TBL V38576 1,3-Dichloropropane <0.0007 mg/Kg - dry 0.0007 0.006 1 09/29/23 15:19 TBL V38576 2,2-Dichloropropane <0.001 mg/Kg - dry 0.001 0.006 1 09/29/23 15:19 TBL V38576 1,1-Dichloropropene <0.0009 mg/Kg - dry 0.0009 0.006 1 09/29/23 15:19 TBL V38576 cis- 1,3-Dich loropropene <0.0007 mg/Kg - dry 0.0007 0.006 1 09/29/23 15:19 TBL V38576 trans-1,3-Dichloropropene <0.0010 mg/Kg - dry 0.0010 0.006 1 09/29/23 15:19 TBL V38576 Ethanol <0.017 mg/Kg - dry 0.017 0.309 1 09/29/23 15:19 TBL V38576 Ethylbenzene <0.0007 mg/Kg - dry 0.0007 0.006 1 09/29/23 15:19 TBL V38576 Ethyl Tertiary Butyl Ether (ETBE) <0.001 mg/Kg - dry 0.001 0.061 1 09/29/23 15:19 TBL V38576 Hexachlorobutadiene <0.0010 mg/Kg - dry 0.0010 0.012 1 09/29/23 15:19 TBL V38576 Qualifiers/ B Analyte detected in blank DF Dilution Factor Definitions J Estimated value MQL Method Quantitation Limit Page 8 of 35 Waypoint, 0 449 Springbrook Rd, Charlotte, NC 28217 Main 704.529.6364 ANALYTICAL www.waypointanalytical.com 01102 Hart & Hickman (Charlotte) Project RID-003 Kyle McDaniel Report Date : 10/09/2023 2923 South Tryon St. Ste 100 Information : Received : 09/29/2023 Charlotte , NC 28203 Report Number : 23-272-0014 REPORT OF ANAL YSIS Lab No : 96596 Matrix: Solids Sample ID: Stockpile -Midtown Used Cars2 Sampled: 9/29/2023 11:50 Analytical Method: 8260D Prep Batch(es): V38575 09/29/23 08:00 Prep Method: 5035 Test Results Units MDL MQL DF Date / Time By Analytical Analyzed Batch n-Hexane 0.0043 mg/Kg - dry 0.0008 0.012 1 09/29/23 15:19 TBL V38576 2-Hexanone <0.0008 mg/Kg - dry 0.0008 0.024 1 09/29/23 15:19 TBL V38576 Isopropyl benzene <0.0006 mg/Kg - dry 0.0006 0.006 1 09/29/23 15:19 TBL V38576 4-Isopropyl toluene <0.001 mg/Kg - dry 0.001 0.006 1 09/29/23 15:19 TBL V38576 Methyl Ethyl Ketone (MEK) <0.0008 mg/Kg - dry 0.0008 0.024 1 09/29/23 15:19 TBL V38576 Methyl tert-butyl ether (MTBE) <0.0008 mg/Kg - dry 0.0008 0.006 1 09/29/23 15:19 TBL V38576 4-Methyl-2-Pentanone <0.018 mg/Kg - dry 0.018 0.024 1 09/29/23 15:19 TBL V38576 Methylene Chloride 0.017 mg/Kg - dry 0.001 0.012 1 09/29/23 15:19 TBL V38576 Naphthalene <0.001 mg/Kg - dry 0.001 0.012 1 09/29/23 15:19 TBL V38576 n-Propylbenzene <0.0007 mg/Kg - dry 0.0007 0.006 1 09/29/23 15:19 TBL V38576 Styrene <0.001 mg/Kg - dry 0.001 0.006 1 09/29/23 15:19 TBL V38576 1,1,1,2-Tetrachloroethane <0.001 mg/Kg - dry 0.001 0.006 1 09/29/23 15:19 TBL V38576 1,1,2,2-Tetrachloroethane <0.0004 mg/Kg - dry 0.0004 0.006 1 09/29/23 15:19 TBL V38576 Tetrachloroethene <0.001 mg/Kg - dry 0.001 0.006 1 09/29/23 15:19 TBL V38576 Toluene <0.0008 mg/Kg - dry 0.0008 0.006 1 09/29/23 15:19 TBL V38576 1,2,3-Trichlorobenzene <0.0007 mg/Kg - dry 0.0007 0.012 1 09/29/23 15:19 TBL V38576 1,2,4-Trichlorobenzene <0.0008 mg/Kg - dry 0.0008 0.012 1 09/29/23 15:19 TBL V38576 1,1,1-Trichloroethane <0.001 mg/Kg - dry 0.001 0.006 1 09/29/23 15:19 TBL V38576 1,1,2-Trichloroethane <0.0006 mg/Kg - dry 0.0006 0.006 1 09/29/23 15:19 TBL V38576 Trichloroethene <0.001 mg/Kg - dry 0.001 0.006 1 09/29/23 15:19 TBL V38576 Trichlorofluoromethane <0.002 mg/Kg - dry 0.002 0.012 1 09/29/23 15:19 TBL V38576 1,2,3-Trichloropropane <0.0009 mg/Kg - dry 0.0009 0.006 1 09/29/23 15:19 TBL V38576 Qualifiers/ B Analyte detected in blank DF Dilution Factor Definitions J Estimated value MQL Method Quantitation Limit Page 9 of 35 WavDdibnto ANALYTICAL 01102 Hart & Hickman (Charlotte) Kyle McDaniel 2923 South Tryon St. Ste 100 Charlotte , NC 28203 Report Number : 23-272-0014 Project RID-003 Information : 449 Springbrook Rd, Charlotte, NC 28217 Main 704.529.6364 www.waypointana lyti ca Isom REPORT OF ANAL YSIS Report Date : 10/09/2023 Received : 09/29/2023 Lab No : 96596 Matrix: Solids Sample ID: Stockpile -Midtown Used Cars2 Sampled: 9/29/2023 11:50 Analytical Method: 8260D Prep Batch(es): V38575 09/29/23 08:00 Prep Method: 5035 Test Results Units MDL MQL DF Date / Time By Analytical Analyzed Batch 1,2,4-Trimethyl benzene <0.0006 mg/Kg - dry 0.0006 0.006 1 09/29/23 15:19 TBL V38576 1,3,5-Trimethyl benzene <0.0007 mg/Kg - dry 0.0007 0.006 1 09/29/23 15:19 TBL V38576 Vinyl Acetate <0.0006 mg/Kg - dry 0.0006 0.012 1 09/29/23 15:19 TBL V38576 Vinyl Chloride <0.0006 mg/Kg - dry 0.0006 0.012 1 09/29/23 15:19 TBL V38576 o-Xylene <0.0006 mg/Kg - dry 0.0006 0.006 1 09/29/23 15:19 TBL V38576 m,p-Xylene <0.001 mg/Kg - dry 0.001 0.012 1 09/29/23 15:19 TBL V38576 Xylene (Total) <0.0006 mg/Kg - dry 0.0006 0.006 1 09/29/23 15:19 V38576 Surrogate:4-Bromofluorobenzene 98.5 Limits:70-130% 1 09/29/23 15:19 TBL V38576 Surrogate: Dibromofluoromethane 106 Limits: 84-123% 1 09/29/23 15:19 TBL V38576 Surrogate: Toluene-d8 94.9 Limits: 76-129% 1 09/29/23 15:19 TBL V38576 Analytical Method: 8270E Prep Batch(es): V38566 10/02/23 12:00 Prep Method: 3546 Test Results Units MDL MQL DF Date / Time By Analytical Analyzed Batch Acenaphthene <0.143 mg/Kg - dry 0.143 0.815 1 10/03/23 13:41 AMP V38621 Acenaphthylene <0.129 mg/Kg - dry 0.129 0.815 1 10/03/23 13:41 AMP V38621 Aniline <0.187 mg/Kg - dry 0.187 0.815 1 10/03/23 13:41 AMP V38621 Anthracene <0.176 mg/Kg - dry 0.176 0.815 1 10/03/23 13:41 AMP V38621 Benzo(a)anthracene <0.171 mg/Kg - dry 0.171 0.815 1 10/03/23 13:41 AMP V38621 Benzo(a)pyrene <0.181 mg/Kg - dry 0.181 0.815 1 10/03/23 13:41 AMP V38621 Benzo(b)fluoranthene <0.180 mg/Kg - dry 0.180 0.815 1 10/03/23 13:41 AMP V38621 Benzo(g,h,i)perylene <0.168 mg/Kg - dry 0.168 0.815 1 10/03/23 13:41 AMP V38621 Qualifiers/ B Analyte detected in blank DF Dilution Factor Definitions J Estimated value MQL Method Quantitation Limit Page 10 of 35 Waypoint, 0 449 Springbrook Rd, Charlotte, NC 28217 Main 704.529.6364 ANALYTICAL www.waypointanalytical.com 01102 Hart & Hickman (Charlotte) Project RID-003 Kyle McDaniel Report Date : 10/09/2023 2923 South Tryon St. Ste 100 Information : Received : 09/29/2023 Charlotte , NC 28203 Report Number : 23-272-0014 REPOR T OF A NA L YSIS Lab No : 96596 Matrix: Solids Sample ID: Stockpile -Midtown Used Cars2 Sampled: 9/29/2023 11:50 Analytical Method: 8270E Prep Batch(es): V38566 10/02/23 12:00 Prep Method: 3546 Test Results Units MDL MQL DF Date / Time By Analytical Analyzed Batch Benzo(k)fluoranthene <0.169 mg/Kg - dry 0.169 0.815 1 10/03/23 13:41 AMP V38621 Benzoic Acid <0.716 mg/Kg - dry 0.716 2.47 1 10/03/23 13:41 AMP V38621 Benzyl alcohol <0.129 mg/Kg - dry 0.129 0.815 1 10/03/23 13:41 AMP V38621 Bis(2-Chloroethoxy)methane <0.145 mg/Kg - dry 0.145 0.815 1 10/03/23 13:41 AMP V38621 Bis(2-Chloroethyl)ether <0.132 mg/Kg - dry 0.132 0.815 1 10/03/23 13:41 AMP V38621 Bis(2-Chloroisopropyl)ether <0.168 mg/Kg - dry 0.168 0.407 1 10/03/23 13:41 AMP V38621 Bis(2-ethylhexyl)phthalate <0.148 mg/Kg - dry 0.148 0.815 1 10/03/23 13:41 AMP V38621 4-13romophenyl phenyl ether <0.134 mg/Kg - dry 0.134 0.815 1 10/03/23 13:41 AMP V38621 Butyl benzyl phthalate <0.139 mg/Kg - dry 0.139 0.407 1 10/03/23 13:41 AMP V38621 4-Chloro-3-methylphenol <0.114 mg/Kg - dry 0.114 0.815 1 10/03/23 13:41 AMP V38621 4-Chloroaniline <0.138 mg/Kg - dry 0.138 0.407 1 10/03/23 13:41 AMP V38621 2-Chloronaphthalene <0.143 mg/Kg - dry 0.143 0.815 1 10/03/23 13:41 AMP V38621 2-Chlorophenol <0.121 mg/Kg - dry 0.121 0.815 1 10/03/23 13:41 AMP V38621 4-Chlorophenyl phenyl ether <0.155 mg/Kg - dry 0.155 1.24 1 10/03/23 13:41 AMP V38621 Chrysene <0.175 mg/Kg - dry 0.175 0.815 1 10/03/23 13:41 AMP V38621 Dibenz(a,h)anthracene <0.284 mg/Kg - dry 0.284 0.815 1 10/03/23 13:41 AMP V38621 Dibenzofuran <0.147 mg/Kg - dry 0.147 0.815 1 10/03/23 13:41 AMP V38621 1,2-Dichlorobenzene <0.116 mg/Kg - dry 0.116 0.815 1 10/03/23 13:41 AMP V38621 1,3-Dichlorobenzene <0.120 mg/Kg - dry 0.120 0.815 1 10/03/23 13:41 AMP V38621 1,4-Dichlorobenzene <0.120 mg/Kg - dry 0.120 0.407 1 10/03/23 13:41 AMP V38621 3,3'-Dichlorobenzidine <0.181 mg/Kg - dry 0.181 0.815 1 10/03/23 13:41 AMP V38621 2,4-Dichlorophenol <0.118 mg/Kg - dry 0.118 0.815 1 10/03/23 13:41 AMP V38621 Qualifiers/ B Analyte detected in blank DF Dilution Factor Definitions J Estimated value MQL Method Quantitation Limit Page 11 of 35 Waypoint, 0 449 Springbrook Rd, Charlotte, NC 28217 Main 704.529.6364 ANALYTICAL www.waypointanalytical.com 01102 Hart & Hickman (Charlotte) Project RID-003 Kyle McDaniel Report Date : 10/09/2023 2923 South Tryon St. Ste 100 Information : Received : 09/29/2023 Charlotte , NC 28203 Report Number : 23-272-0014 REPOR T OF A NA L YSIS Lab No : 96596 Matrix: Solids Sample ID: Stockpile -Midtown Used Cars2 Sampled: 9/29/2023 11:50 Analytical Method: 8270E Prep Batch(es): V38566 10/02/23 12:00 Prep Method: 3546 Test Results Units MDL MQL DF Date / Time By Analytical Analyzed Batch Diethyl phthalate <0.222 mg/Kg - dry 0.222 0.815 1 10/03/23 13:41 AMP V38621 Dimethyl phthalate <0.215 mg/Kg - dry 0.215 0.815 1 10/03/23 13:41 AMP V38621 2,4-Dimethyl phenol <0.133 mg/Kg - dry 0.133 0.407 1 10/03/23 13:41 AMP V38621 Di-n-butyl phthalate <0.132 mg/Kg - dry 0.132 0.815 1 10/03/23 13:41 AMP V38621 4,6-Dinitro-2-methylphenol <0.296 mg/Kg - dry 0.296 1.85 1 10/03/23 13:41 AMP V38621 2,4-Dinitrophenol <0.642 mg/Kg - dry 0.642 1.85 1 10/03/23 13:41 AMP V38621 2,4-Dinitrotoluene <0.119 mg/Kg - dry 0.119 0.815 1 10/03/23 13:41 AMP V38621 2,6-Dinitrotoluene <0.133 mg/Kg - dry 0.133 0.815 1 10/03/23 13:41 AMP V38621 Di-n-Octyl Phthalate <0.176 mg/Kg - dry 0.176 0.407 1 10/03/23 13:41 AMP V38621 Fluoranthene <0.152 mg/Kg - dry 0.152 0.815 1 10/03/23 13:41 AMP V38621 Fluorene <0.158 mg/Kg - dry 0.158 0.815 1 10/03/23 13:41 AMP V38621 Hexachlorobenzene <0.131 mg/Kg - dry 0.131 0.815 1 10/03/23 13:41 AMP V38621 Hexachlorobutadiene <0.120 mg/Kg - dry 0.120 0.815 1 10/03/23 13:41 AMP V38621 Hexachlorocyclopentadiene <0.194 mg/Kg - dry 0.194 0.815 1 10/03/23 13:41 AMP V38621 Hexachloroethane <0.097 mg/Kg - dry 0.097 0.815 1 10/03/23 13:41 AMP V38621 Indeno(1,2,3-cd)pyrene <0.221 mg/Kg - dry 0.221 0.815 1 10/03/23 13:41 AMP V38621 Isophorone <0.236 mg/Kg - dry 0.236 0.815 1 10/03/23 13:41 AMP V38621 1-Methylnaphthalene <0.131 mg/Kg - dry 0.131 0.815 1 10/03/23 13:41 AMP V38621 2-Methylnaphthalene <0.123 mg/Kg - dry 0.123 0.815 1 10/03/23 13:41 AMP V38621 2-Methylphenol <0.119 mg/Kg - dry 0.119 0.815 1 10/03/23 13:41 AMP V38621 3&4 Methylphenol <0.104 mg/Kg - dry 0.104 0.815 1 10/03/23 13:41 AMP V38621 Naphthalene <0.177 mg/Kg - dry 0.177 0.815 1 10/03/23 13:41 AMP V38621 Qualifiers/ B Analyte detected in blank DF Dilution Factor Definitions J Estimated value MQL Method Quantitation Limit Page 12 of 35 Waypoint, 0 449 Springbrook Rd, Charlotte, NC 28217 Main 704.529.6364 ANALYTICAL www.waypointanalytical.com 01102 Hart & Hickman (Charlotte) Project RID-003 Kyle McDaniel Report Date : 10/09/2023 2923 South Tryon St. Ste 100 Information : Received : 09/29/2023 Charlotte , NC 28203 Report Number : 23-272-0014 REPORT OF ANAL YSIS Lab No : 96596 Matrix: Solids Sample ID: Stockpile -Midtown Used Cars2 Sampled: 9/29/2023 11:50 Analytical Method: 8270E Prep Batch(es): V38566 10/02/23 12:00 Prep Method: 3546 Test Results Units MDL MQL DF Date / Time By Analytical Analyzed Batch 2-Nitroaniline <0.119 mg/Kg - dry 0.119 0.815 1 10/03/23 13:41 AMP V38621 3-Nitroaniline <0.148 mg/Kg - dry 0.148 0.815 1 10/03/23 13:41 AMP V38621 4-Nitroaniline <0.115 mg/Kg - dry 0.115 0.407 1 10/03/23 13:41 AMP V38621 Nitrobenzene <0.143 mg/Kg - dry 0.143 0.407 1 10/03/23 13:41 AMP V38621 2-Nitrophenol <0.109 mg/Kg - dry 0.109 0.815 1 10/03/23 13:41 AMP V38621 4-Nitrophenol <0.144 mg/Kg - dry 0.144 0.815 1 10/03/23 13:41 AMP V38621 N-N itrosodimethyla mine <0.325 mg/Kg - dry 0.325 0.815 1 10/03/23 13:41 AMP V38621 N-Nitrosodiphenylamine <0.223 mg/Kg - dry 0.223 0.815 1 10/03/23 13:41 AMP V38621 N-Nitroso-di-n-propylamine <0.145 mg/Kg - dry 0.145 0.815 1 10/03/23 13:41 AMP V38621 Pentachlorophenol <0.428 mg/Kg - dry 0.428 1.24 1 10/03/23 13:41 AMP V38621 Phenanthrene <0.257 mg/Kg - dry 0.257 0.815 1 10/03/23 13:41 AMP V38621 Phenol <0.138 mg/Kg - dry 0.138 0.815 1 10/03/23 13:41 AMP V38621 Pyrene <0.165 mg/Kg - dry 0.165 0.815 1 10/03/23 13:41 AMP V38621 Pyridine <0.097 mg/Kg - dry 0.097 0.407 1 10/03/23 13:41 AMP V38621 1,2,4-Trichlorobenzene <0.132 mg/Kg - dry 0.132 0.815 1 10/03/23 13:41 AMP V38621 2,4,5-Trichlorophenol <0.118 mg/Kg - dry 0.118 0.815 1 10/03/23 13:41 AMP V38621 2,4,6-Trichlorophenol <0.119 mg/Kg - dry 0.119 0.815 1 10/03/23 13:41 AMP V38621 Surrogate: Phenol-d5 70.0 Limits: 34-121% 1 10/03/23 13:41 AMP 8270E Surrogate:2-Fluorobiphenyl 89.2 Limits:44-115% 1 10/03/23 13:41 AMP V38621 Surrogate:2-Fluorophenol 68.8 Limits:35-115% 1 10/03/23 13:41 AMP V38621 Surrogate: Nitrobenzene-d5 79.0 Limits: 37-122% 1 10/03/23 13:41 AMP V38621 Surrogate:4-Terphenyl-d14 89.8 Limits:54-127% 1 10/03/23 13:41 AMP V38621 Surrogate: 2,4,6-Tribromophenol 73.9 Limits:39-132% 1 10/03/23 13:41 AMP V38621 Qualifiers/ B Analyte detected in blank DF Dilution Factor Definitions Page 13 of 35 Waypointo ANALYTICAL 449 Springbrook Rd, Charlotte, NC 28217 Main 704.529.6364 www.waypointanalytical.com Quality Control Data Client ID: Hart & Hickman (Charlotte) Project Description: RID-003 Report No: 23-272-0014 QC Prep: L708252 QC Analytical Batch(es): L708663,L708883 QC Prep Batch Method: 3050B Analysis Method: 6020B Analysis Description: Metals Analyses Lab Reagent Blank LRB-1-708252 Matrix: SOL Associated Lab Samples: 96596 Blank MDL MQL Analyzed Parameter Units Result Arsenic mg/Kg <0.0855 0.0855 0.250 10/04/2310:55 Barium mg/Kg <0.042 0.042 0.250 10/04/2310:55 Cadmium mg/Kg <0.0260 0.0260 0.250 10/04/2310:55 Chromium mg/Kg <0.116 0.116 0.250 10/04/2310:55 Lead mg/Kg <0.0310 0.0310 0.250 10/04/23 10:55 Selenium mg/Kg <0.103 0.103 0.250 10/04/2310:55 Silver mg/Kg 0.0683 0.0067 0.250 10/04/2310:55 Laboratory Control Sample LCS-1-708252 Spike LCS LCS %Rec % Rec Parameter Units Conc. Result Limits Arsenic mg/Kg 2.50 2.11 84.0 80-120 Barium mg/Kg 5.00 4.31 86.0 80-120 Cadmium mg/Kg 0.500 0.476 95.0 80-120 Chromium mg/Kg 5.00 4.59 92.0 80-120 Lead mg/Kg 2.50 2.21 88.0 80-120 Selenium mg/Kg 5.00 4.13 83.0 80-120 Silver mg/Kg 0.500 0.511 102 80-120 Matrix Spike & Matrix Spike Duplicate L 97248-MS-1-708252 L 97248-MSD-L708252 MS Spike MSD MS Result MSD MS MSD %Rec Max Parameter Units Result Conc. Spike Result %Rec %Rec Limits RPD RPD Conc. Arsenic mg/Kg 11.4 2.42 2.46 12.0 12.3 25.0* 37.0* 75-125 2.4 80 Barium mg/Kg 0.183 4.85 4.91 3.84 3.91 75.0 76.0 75-125 1.8 80 Cadmium mg/Kg <0.0260 0.485 0.491 0.423 0.435 87.0 89.0 75-125 2.7 80 Chromium mg/Kg <0.116 4.85 4.91 3.92 3.89 81.0 79.0 75-125 0.7 80 * QC Fail Date: 10/09/2023 09:35 AM Page 1 of 20 Page 14 of 35 Waypointo ANALYTICAL 449 Springbrook Rd, Charlotte, NC 28217 Main 704.529.6364 www.waypointanalytical.com Quality Control Data Client ID: Hart & Hickman (Charlotte) Project Description: RID-003 Report No: 23-272-0014 QC Prep: L708252 QC Analytical Batch(es): L708663,L708883 QC Prep Batch Method: 3050B Analysis Method: 6020B Analysis Description: Metals Analyses Matrix Spike & Matrix Spike Duplicate L 97248-MS-1-708252 L 97248-MSD-L708252 MS Spike MSD MS Result MSD MS MSD %Rec Max Parameter Units Result Conc. Spike Result %Rec %Rec Limits RPD RPD Conc. Lead mg/Kg 0.0666 2.42 2.46 2.03 2.09 81.0 82.0 75-125 2.9 80 Selenium mg/Kg 1.68 4.85 4.91 5.15 4.92 72.0* 66.0* 75-125 4.5 80 Silver mg/Kg <0.0067 0.485 0.491 0.403 0.402 83.0 82.0 75-125 0.2 80 Post Digestion Spike L 97248-PDS-L708252 PDS % Analyzed Parameter Units Result Recovery Arsenic mg/Kg 2.35 102 10/04/2318:52 Barium mg/Kg 2.31 97.0 10/04/2318:52 Cadmium mg/Kg 0.234 99.0 10/04/2318:52 Chromium mg/Kg 2.37 101 10/04/2318:52 Lead mg/Kg 1.17 99.0 10/04/23 18:52 Selenium mg/Kg 2.67 106 10/04/2318:52 Silver mg/Kg 0.238 101 10/04/2318:52 * QC Fail Date: 10/09/2023 09:35 AM Page 2 of 20 Page 15 of 35 s Waypoint, 449 SpringttrQok Rd, Charlotte, NC 28217 Main 704.529.6364 ANALYTICAL www.waypoi ntana lytica l.com Quality Control Data Client ID: Hart & Hickman (Charlotte) Project Description: RID-003 Report No: 23-272-0014 QC Prep: V38536 QC Analytical Batch(es): V38593 QC Prep Batch Method: 7471B (Prep) Analysis Method: 7471B Analysis Description: Solids Total Mercury Analysis - CVAA Lab Reagent Blank LRB-V38536 Matrix: SOL Associated Lab Samples: 96596 Blank MDL MQL Analyzed Parameter Units Result Mercury (Total) mg/Kg <0.0120 0.0120 0.0300 10/02/23 14:21 Laboratory Control Sample LCS-V38536 Spike LCS LCS %Rec % Rec Parameter Units Conc. Result Limits Mercury (Total) mg/Kg 0.417 0.440 106 80-120 Matrix Spike & Matrix Spike Duplicate V 96332-MS-V38536 V 96332-MSD-V38536 MS Spike MSD MS Result MSD MS MSD %Rec Max Parameter Units Result Conc. Spike Result %Rec %Rec Limits RPD RPD Conc. Mercury (Total) mg/Kg 0.0832 0.417 0.417 0.465 0.447 92.0 87.0 80-120 3.9 20 Post Digestion Spike V 96332-PDS-V38536 PDS % Analyzed Parameter Units Result Recovery Mercury (Total) mg/Kg 0.256 104 10/02/23 14:54 Date: 10/09/2023 09:35 AM Page 3 of 20 Page 16 of 35 Waypointo ANALYTICAL Client ID: Hart & Hickman (Charlotte) Project Description: RID-003 Report No: 23-272-0014 QC Prep: V38575 QC Prep Batch Method: 5035 449 Springbrook Rd, Charlotte, NC 28217 Main 704.529.6364 www.waypointanalytical.com Quality Control Data QC Analytical Batch(es): V38576 Analysis Method: 8260D Analysis Description: Volatile Organic Compounds - GC/MS Lab Reagent Blank LRB-V38575 Matrix: SOL Associated Lab Samples: 96596 Blank MDL MQL Analyzed % % Rec Parameter Units Result Recovery Limits Acetone mg/Kg <0.002 0.002 0.020 09/29/23 11:42 Acrolein mg/Kg <0.001 0.001 0.020 09/29/23 11:42 Acrylonitrile mg/Kg <0.0008 0.0008 0.020 09/29/23 11:42 Benzene mg/Kg <0.0006 0.0006 0.005 09/29/23 11:42 Bromobenzene mg/Kg <0.0005 0.0005 0.005 09/29/23 11:42 Bromochloromethane mg/Kg <0.0008 0.0008 0.005 09/29/23 11:42 Bromodichloromethane mg/Kg <0.001 0.001 0.005 09/29/23 11:42 Bromoform mg/Kg <0.001 0.001 0.005 09/29/23 11:42 Bromomethane mg/Kg <0.001 0.001 0.010 09/29/23 11:42 n-Butylbenzene mg/Kg <0.0005 0.0005 0.005 09/29/23 11:42 sec -Butyl benzene mg/Kg <0.0006 0.0006 0.005 09/29/23 11:42 tert-Butyl benzene mg/Kg <0.0005 0.0005 0.005 09/29/23 11:42 Carbon Disulfide mg/Kg <0.0006 0.0006 0.005 09/29/23 11:42 Carbon Tetrachloride mg/Kg <0.001 0.001 0.005 09/29/23 11:42 Chlorobenzene mg/Kg <0.0007 0.0007 0.005 09/29/23 11:42 Chlorodibromomethane mg/Kg <0.0009 0.0009 0.005 09/29/23 11:42 Chloroethane mg/Kg <0.0009 0.0009 0.010 09/29/23 11:42 Chloroform mg/Kg <0.001 0.001 0.005 09/29/23 11:42 Chloromethane mg/Kg <0.0006 0.0006 0.010 09/29/23 11:42 2-Chlorotoluene mg/Kg <0.0005 0.0005 0.005 09/29/23 11:42 4-Chlorotoluene mg/Kg <0.0004 0.0004 0.005 09/29/23 11:42 Di -Isopropyl Ether (DIPE) mg/Kg <0.0007 0.0007 0.005 09/29/23 11:42 1,2-Dibromo-3-Chloropropane mg/Kg <0.0004 0.0004 0.010 09/29/23 11:42 1,2-Dibromoethane mg/Kg <0.0006 0.0006 0.005 09/29/23 11:42 Dibromomethane mg/Kg <0.0006 0.0006 0.005 09/29/23 11:42 1,2-Dichlorobenzene mg/Kg <0.0003 0.0003 0.005 09/29/23 11:42 1,3-Dichlorobenzene mg/Kg <0.0004 0.0004 0.005 09/29/23 11:42 Date: 10/09/2023 09:35 AM Page 4 of 20 Page 17 of 35 Waypointo ANALYTICAL Client ID: Hart & Hickman (Charlotte) Project Description: RID-003 Report No: 23-272-0014 QC Prep: V38575 QC Prep Batch Method: 5035 449 Springbrook Rd, Charlotte, NC 28217 Main 704.529.6364 www.waypointanalytical.com Quality Control Data QC Analytical Batch(es): V38576 Analysis Method: 8260D Analysis Description: Volatile Organic Compounds - GC/MS Lab Reagent Blank LRB-V38575 Matrix: SOL Associated Lab Samples: 96596 Blank MDL MQL Analyzed % % Rec Parameter Units Result Recovery Limits 1,4-Dichlorobenzene mg/Kg <0.0006 0.0006 0.005 09/29/23 11:42 Dichlorodifluoromethane mg/Kg <0.001 0.001 0.010 09/29/23 11:42 1,1-Dichloroethane mg/Kg <0.0008 0.0008 0.005 09/29/23 11:42 1,2-Dichloroethane mg/Kg <0.001 0.001 0.005 09/29/23 11:42 1,1-Dichloroethene mg/Kg <0.0007 0.0007 0.005 09/29/23 11:42 cis-1,2-Dichloroethene mg/Kg <0.0008 0.0008 0.005 09/29/23 11:42 trans-1,2-Dichloroethene mg/Kg <0.001 0.001 0.005 09/29/23 11:42 1,2-Dichloropropane mg/Kg <0.0004 0.0004 0.005 09/29/23 11:42 1,3-Dichloropropane mg/Kg <0.0006 0.0006 0.005 09/29/23 11:42 2,2-Dichloropropane mg/Kg <0.001 0.001 0.005 09/29/23 11:42 1,1-Dichloropropene mg/Kg <0.0008 0.0008 0.005 09/29/23 11:42 cis-1,3-Dichloropropene mg/Kg <0.0005 0.0005 0.005 09/29/23 11:42 trans-1,3-Dichloropropene mg/Kg <0.0008 0.0008 0.005 09/29/23 11:42 Ethanol mg/Kg <0.014 0.014 0.250 09/29/23 11:42 Ethylbenzene mg/Kg <0.0006 0.0006 0.005 09/29/23 11:42 Ethyl Tertiary Butyl Ether (ETBE) mg/Kg <0.0008 0.0008 0.050 09/29/23 11:42 Hexachlorobutadiene mg/Kg <0.0008 0.0008 0.010 09/29/23 11:42 n-Hexane mg/Kg <0.0007 0.0007 0.010 09/29/23 11:42 2-Hexanone mg/Kg <0.0006 0.0006 0.020 09/29/23 11:42 Isopropyl benzene mg/Kg <0.0005 0.0005 0.005 09/29/23 11:42 4-Isopropyl toluene mg/Kg <0.001 0.001 0.005 09/29/23 11:42 Methyl Ethyl Ketone (MEK) mg/Kg <0.0007 0.0007 0.020 09/29/23 11:42 Methyl tert-butyl ether (MTBE) mg/Kg <0.0006 0.0006 0.005 09/29/23 11:42 4-Methyl-2-Pentanone mg/Kg <0.015 0.015 0.020 09/29/23 11:42 Methylene Chloride mg/Kg <0.001 0.001 0.010 09/29/23 11:42 Naphthalene mg/Kg <0.0010 0.0010 0.010 09/29/23 11:42 n-Propylbenzene mg/Kg <0.0005 0.0005 0.005 09/29/23 11:42 Date: 10/09/2023 09:35 AM Page 5 of 20 Page 18 of 35 Waypointo ANALYTICAL 449 Springbrook Rd, Charlotte, NC 28217 Main 704.529.6364 www.waypointanalytical.com Quality Control Data Client ID: Hart & Hickman (Charlotte) Project Description: RID-003 Report No: 23-272-0014 QC Prep: V38575 QC Analytical Batch(es): V38576 QC Prep Batch Method: 5035 Analysis Method: 8260D Analysis Description: Volatile Organic Compounds - GC/MS Lab Reagent Blank LRB-V38575 Matrix: SOL Associated Lab Samples: 96596 Blank MDL MQL Analyzed % % Rec Parameter Units Result Recovery Limits Styrene mg/Kg <0.001 0.001 0.005 09/29/23 11:42 1,1,1,2-Tetrachloroethane mg/Kg <0.001 0.001 0.005 09/29/23 11:42 1,1,2,2-Tetrachloroethane mg/Kg <0.0003 0.0003 0.005 09/29/23 11:42 Tetrachloroethene mg/Kg <0.0009 0.0009 0.005 09/29/23 11:42 Toluene mg/Kg <0.0007 0.0007 0.005 09/29/23 11:42 1,2,3-Trichlorobenzene mg/Kg <0.0005 0.0005 0.010 09/29/23 11:42 1,2,4-Trichlorobenzene mg/Kg <0.0006 0.0006 0.010 09/29/23 11:42 1,1,1-Trichloroethane mg/Kg <0.001 0.001 0.005 09/29/23 11:42 1,1,2-Trichloroethane mg/Kg <0.0005 0.0005 0.005 09/29/23 11:42 Trichloroethene mg/Kg <0.0009 0.0009 0.005 09/29/23 11:42 Trichlorofluoromethane mg/Kg <0.002 0.002 0.010 09/29/23 11:42 1,2,3-Trichloropropane mg/Kg <0.0007 0.0007 0.005 09/29/23 11:42 1,2,4-Trimethyl benzene mg/Kg <0.0005 0.0005 0.005 09/29/23 11:42 1,3,5-Trimethyl benzene mg/Kg <0.0005 0.0005 0.005 09/29/23 11:42 Vinyl Acetate mg/Kg <0.0005 0.0005 0.010 09/29/23 11:42 Vinyl Chloride mg/Kg <0.0005 0.0005 0.010 09/29/23 11:42 o-Xylene mg/Kg <0.0005 0.0005 0.005 09/29/23 11:42 m,p-Xylene mg/Kg <0.001 0.001 0.010 09/29/23 11:42 4-Bromofluorobenzene (S) 09/29/23 11:42 101 70-130 Dibromofluoromethane (S) 09/29/23 11:42 103 84-123 Toluene-d8 (S) 09/29/23 11:42 98.4 76-129 Laboratory Control Sample & LCSD LCS-V38575 LCSD-V38575 Spike LCS LCSD LCS LCSD % Rec Parameter Units Conc. Result Result %Rec % Rec Limits RPD Max RPD Acetone mg/Kg 0.100 0.110 0.096 110 96.1 29-198 13.4 20 Date: 10/09/2023 09:35 AM Page 6 of 20 Page 19 of 35 Waypointo ANALYTICAL Client ID: Hart & Hickman (Charlotte) Project Description: RID-003 Report No: 23-272-0014 449 Springbrook Rd, Charlotte, NC 28217 Main 704.529.6364 www.waypointanalytical.com Quality Control Data QC Prep: V38575 QC Analytical Batch(es): V38576 QC Prep Batch Method: 5035 Analysis Method: 8260D Analysis Description: Volatile Organic Compounds - GC/MS Laboratory Control Sample & LCSD LCS-V38575 LCSD-V38575 Parameter Units Spike Conc. LCS Result LCSD Result LCS %Rec LCSD % Rec % Rec Limits RPD Max RPD Acrolein mg/Kg 0.100 0.133 0.121 133* 121 70-130 9.4 20 Acrylonitrile mg/Kg 0.100 0.129 0.121 129 121 65-134 6.4 20 Benzene mg/Kg 0.050 0.048 0.046 97.2 93.6 74-127 3.7 20 Bromobenzene mg/Kg 0.050 0.047 0.046 94.4 92.0 73-125 2.5 20 Bromochloromethane mg/Kg 0.050 0.049 0.049 99.6 98.6 72-134 1.0 20 Bromodichloromethane mg/Kg 0.050 0.051 0.050 103 102 75-122 1.1 20 Bromoform mg/Kg 0.050 0.055 0.051 110 102 66-135 7.1 20 Bromomethane mg/Kg 0.050 0.045 0.048 91.0 97.6 20-180 6.9 20 n-Butylbenzene mg/Kg 0.050 0.048 0.046 96.8 93.2 65-135 3.7 20 sec -Butyl benzene mg/Kg 0.050 0.046 0.044 92.4 89.6 66-131 3.0 20 tert-Butyl benzene mg/Kg 0.050 0.046 0.045 92.4 90.8 67-132 1.7 20 Carbon Disulfide mg/Kg 0.050 0.045 0.043 91.4 87.6 61-129 4.2 20 Carbon Tetrachloride mg/Kg 0.050 0.050 0.047 101 94.0 64-143 6.9 20 Chlorobenzene mg/Kg 0.050 0.048 0.047 97.6 94.8 74-118 2.9 20 Chlorodibromomethane mg/Kg 0.050 0.050 0.049 101 99.6 73-122 0.9 20 Chloroethane mg/Kg 0.050 0.046 0.045 93.8 91.4 33-149 2.5 20 Chloroform mg/Kg 0.050 0.049 0.048 99.2 96.4 73-127 2.8 20 Chloromethane mg/Kg 0.050 0.042 0.042 85.6 85.2 45-143 0.4 20 2-Chlorotoluene mg/Kg 0.050 0.046 0.045 92.2 90.4 67-124 1.9 20 4-Chlorotoluene mg/Kg 0.050 0.046 0.045 92.2 90.4 71-126 1.9 20 Di -Isopropyl Ether (DIPE) mg/Kg 0.050 0.048 0.049 96.6 98.2 59-159 1.6 20 1,2-Dibromo-3-Chloropropane mg/Kg 0.050 0.054 0.051 109 102 55-157 6.4 20 1,2-Dibromoethane mg/Kg 0.050 0.052 0.050 106 102 70-132 3.6 20 Dibromomethane mg/Kg 0.050 0.054 0.052 109 106 74-133 3.3 20 1,2-Dichlorobenzene mg/Kg 0.050 0.047 0.047 95.6 94.4 72-123 1.2 20 1,3-Dichlorobenzene mg/Kg 0.050 0.048 0.048 96.0 96.0 71-120 0.0 20 * QC Fail Date: 10/09/2023 09:35 AM Page 7 of 20 Page 20 of 35 Waypointo ANALYTICAL Client ID: Hart & Hickman (Charlotte) Project Description: RID-003 Report No: 23-272-0014 449 Springbrook Rd, Charlotte, NC 28217 Main 704.529.6364 www.waypointanalytical.com Quality Control Data QC Prep: V38575 QC Analytical Batch(es): V38576 QC Prep Batch Method: 5035 Analysis Method: 8260D Analysis Description: Volatile Organic Compounds - GC/MS Laboratory Control Sample & LCSD LCS-V38575 LCSD-V38575 Parameter Units Spike Conc. LCS Result LCSD Result LCS %Rec LCSD % Rec % Rec Limits RPD Max RPD 1,4-Dichlorobenzene mg/Kg 0.050 0.046 0.046 93.8 92.4 71-123 1.5 20 Dichlorodifluoromethane mg/Kg 0.050 0.036 0.033 72.2 66.6 26-146 8.0 20 1,1-Dichloroethane mg/Kg 0.050 0.048 0.046 96.0 93.6 74-127 2.5 20 1,2-Dichloroethane mg/Kg 0.050 0.052 0.049 104 99.4 68-128 4.7 20 1,1-Dichloroethene mg/Kg 0.050 0.047 0.044 94.8 89.0 67-149 6.3 20 cis-1,2-Dichloroethene mg/Kg 0.050 0.048 0.047 97.2 95.6 76-134 1.6 20 trans-1,2-Dichloroethene mg/Kg 0.050 0.048 0.047 96.6 94.8 73-132 1.8 20 1,2-Dichloropropane mg/Kg 0.050 0.050 0.049 100 98.8 73-130 1.4 20 1,3-Dichloropropane mg/Kg 0.050 0.048 0.048 97.8 97.0 75-124 0.8 20 2,2-Dichloropropane mg/Kg 0.050 0.050 0.048 101 96.6 50-142 4.0 20 1,1-Dichloropropene mg/Kg 0.050 0.048 0.045 97.4 90.2 71-130 7.6 20 cis-1,3-Dichloropropene mg/Kg 0.050 0.051 0.051 104 102 71-125 1.7 20 trans-1,3-Dichloropropene mg/Kg 0.050 0.055 0.053 110 108 68-123 2.2 20 Ethanol mg/Kg 1.25 1.25 1.23 100 98.4 70-130 1.6 20 Ethylbenzene mg/Kg 0.050 0.047 0.046 95.6 92.6 74-128 3.1 20 Ethyl Tertiary Butyl Ether (ETBE) mg/Kg 0.100 0.099 0.098 99.2 98.1 70-130 1.1 20 Hexachlorobutadiene mg/Kg 0.050 0.049 0.047 98.2 94.6 64-125 3.7 20 n-Hexane mg/Kg 0.050 0.048 0.043 96.8 87.2 70-130 10.4 20 2-Hexanone mg/Kg 0.050 0.048 0.045 97.8 90.2 61-157 8.0 20 Isopropyl benzene mg/Kg 0.050 0.045 0.044 91.4 88.6 68-126 3.1 20 4-Isopropyl toluene mg/Kg 0.050 0.046 0.046 93.6 92.0 68-129 1.7 20 Methyl Ethyl Ketone (MEK) mg/Kg 0.050 0.047 0.041 94.6 82.2 63-149 14.0 20 Methyl tert-butyl ether (MTBE) mg/Kg 0.050 0.050 0.049 101 98.0 70-130 3.0 20 4-Methyl-2-Pentanone mg/Kg 0.050 0.052 0.047 106 95.4 57-162 10.3 20 Methylene Chloride mg/Kg 0.050 0.043 0.044 87.8 88.0 74-129 0.2 20 Naphthalene mg/Kg 0.050 0.050 0.049 101 99.2 57-157 1.9 20 Date: 10/09/2023 09:35 AM Page 8 of 20 Page 21 of 35 Waypointo ANALYTICAL Client ID: Project Description: Report No: Hart & Hickman (Charlotte) RID-003 23-272-0014 449 Springbrook Rd, Charlotte, NC 28217 Main 704.529.6364 www.waypointanalytical.com Quality Control Data QC Prep: V38575 QC Analytical Batch(es): V38576 QC Prep Batch Method: 5035 Analysis Method: 8260D Analysis Description: Volatile Organic Compounds - GC/MS Laboratory Control Sample & LCSD LCS-V38575 LCSD-V38575 Spike LCS LCSD LCS LCSD % Rec Parameter Units Conc. Result Result %Rec % Rec Limits RPD n-Propylbenzene mg/Kg 0.050 0.046 0.044 93.6 89.8 67-130 4.1 Styrene mg/Kg 0.050 0.050 0.050 101 101 77-121 0.3 1,1,1,2-Tetrachloroethane mg/Kg 0.050 0.050 0.047 100 95.6 72-115 4.8 1,1,2,2-Tetrachloroethane mg/Kg 0.050 0.049 0.047 99.6 94.0 56-126 5.7 Tetrachloroethene mg/Kg 0.050 0.049 0.046 98.4 93.8 68-130 4.7 Toluene mg/Kg 0.050 0.048 0.047 96.2 94.2 71-129 2.1 1,2,3-Trichlorobenzene mg/Kg 0.050 0.052 0.051 104 104 68-130 0.3 1,2,4-Trichlorobenzene mg/Kg 0.050 0.052 0.051 105 102 66-125 3.0 1,1,1-Trichloroethane mg/Kg 0.050 0.049 0.046 98.0 92.8 67-131 5.4 1,1,2-Trichloroethane mg/Kg 0.050 0.050 0.048 102 97.4 70-133 4.4 Trichloroethene mg/Kg 0.050 0.049 0.047 98.4 95.2 75-133 3.3 Trichlorofluoromethane mg/Kg 0.050 0.045 0.042 91.8 84.8 44-146 7.9 1,2,3-Trichloropropane mg/Kg 0.050 0.049 0.046 98.2 92.4 60-137 6.0 1,2,4-Trimethyl benzene mg/Kg 0.050 0.047 0.046 94.8 93.0 69-129 1.9 1,3,5-Trimethylbenzene mg/Kg 0.050 0.047 0.045 94.8 91.2 69-128 3.8 Vinyl Acetate mg/Kg 0.050 0.058 0.056 117 113 60-140 3.4 Vinyl Chloride mg/Kg 0.050 0.042 0.041 85.8 82.0 48-147 4.5 o-Xylene mg/Kg 0.050 0.049 0.047 99.2 95.0 74-126 4.3 m,p-Xylene mg/Kg 0.100 0.099 0.095 99.1 95.3 75-124 3.9 4-Bromofluorobenzene (S) 99.0 99.6 70-130 Dibromofluoromethane (S) 102 101 84-123 Toluene-d8 (S) 95.2 97.6 76-129 Max RPD 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 Date: 10/09/2023 09:35 AM Page 9 of 20 Page 22 of 35 Waypointo ANALYTICAL Client ID: Hart & Hickman (Charlotte) Project Description: RID-003 Report No: 23-272-0014 QC Prep: V38566 QC Prep Batch Method: 3546 449 Springbrook Rd, Charlotte, NC 28217 Main 704.529.6364 www.waypointanalytical.com Quality Control Data QC Analytical Batch(es): V38621 Analysis Method: 8270E Analysis Description: Semivolatile Organic Compounds - GC/MS Lab Reagent Blank LRB-V38566 Matrix: SOL Associated Lab Samples: 96596 Blank MDL MQL Analyzed % % Rec Parameter Units Result Recovery Limits Acenaphthene mg/Kg <0.116 0.116 0.660 10/03/23 12:33 Acenaphthylene mg/Kg <0.105 0.105 0.660 10/03/23 12:33 Aniline mg/Kg <0.152 0.152 0.660 10/03/23 12:33 Anthracene mg/Kg <0.143 0.143 0.660 10/03/23 12:33 Benzo(a)anthracene mg/Kg <0.139 0.139 0.660 10/03/23 12:33 Benzo(a)pyrene mg/Kg <0.147 0.147 0.660 10/03/23 12:33 Benzo(b)fluoranthene mg/Kg <0.146 0.146 0.660 10/03/23 12:33 Benzo(g,h,i)perylene mg/Kg <0.136 0.136 0.660 10/03/23 12:33 Benzo(k)fluoranthene mg/Kg <0.137 0.137 0.660 10/03/23 12:33 Benzoic Acid mg/Kg <0.580 0.580 2.00 10/03/23 12:33 Benzyl alcohol mg/Kg <0.105 0.105 0.660 10/03/23 12:33 Bis(2-Chloroethoxy)methane mg/Kg <0.118 0.118 0.660 10/03/23 12:33 Bis(2-Chloroethyl)ether mg/Kg <0.107 0.107 0.660 10/03/23 12:33 Bis(2-Chloroisopropyl)ether mg/Kg <0.136 0.136 0.330 10/03/23 12:33 Bis(2-ethylhexyl)phthalate mg/Kg <0.120 0.120 0.660 10/03/23 12:33 4-Bromophenyl phenyl ether mg/Kg <0.109 0.109 0.660 10/03/23 12:33 Butyl benzyl phthalate mg/Kg <0.113 0.113 0.330 10/03/23 12:33 4-Chloro-3-methylphenol mg/Kg <0.092 0.092 0.660 10/03/23 12:33 4-Chloroaniline mg/Kg <0.112 0.112 0.330 10/03/23 12:33 2-Chloronaphthalene mg/Kg <0.116 0.116 0.660 10/03/23 12:33 2-Chlorophenol mg/Kg <0.098 0.098 0.660 10/03/23 12:33 4-Chlorophenyl phenyl ether mg/Kg <0.126 0.126 1.00 10/03/23 12:33 Chrysene mg/Kg <0.142 0.142 0.660 10/03/23 12:33 Dibenz(a,h)anth racene mg/Kg <0.230 0.230 0.660 10/03/23 12:33 Dibenzofuran mg/Kg <0.119 0.119 0.660 10/03/23 12:33 1,2-Dichlorobenzene mg/Kg <0.094 0.094 0.660 10/03/23 12:33 1,3-Dichlorobenzene mg/Kg <0.097 0.097 0.660 10/03/23 12:33 Date: 10/09/2023 09:35 AM Page 10 of 20 Page 23 of 35 Waypointo ANALYTICAL Client ID: Hart & Hickman (Charlotte) Project Description: RID-003 Report No: 23-272-0014 QC Prep: V38566 QC Prep Batch Method: 3546 449 Springbrook Rd, Charlotte, NC 28217 Main 704.529.6364 www.waypointanalytical.com Quality Control Data QC Analytical Batch(es): V38621 Analysis Method: 8270E Analysis Description: Semivolatile Organic Compounds - GC/MS Lab Reagent Blank LRB-V38566 Matrix: SOL Associated Lab Samples: 96596 Blank MDL MQL Analyzed % % Rec Parameter Units Result Recovery Limits 1,4-Dichlorobenzene mg/Kg <0.097 0.097 0.330 10/03/23 12:33 3,3'-Dichlorobenzidine mg/Kg <0.147 0.147 0.660 10/03/23 12:33 2,4-Dichlorophenol mg/Kg <0.095 0.095 0.660 10/03/23 12:33 Diethyl phthalate mg/Kg <0.180 0.180 0.660 10/03/23 12:33 Dimethyl phthalate mg/Kg <0.174 0.174 0.660 10/03/23 12:33 2,4-Dimethylphenol mg/Kg <0.108 0.108 0.330 10/03/23 12:33 Di-n-butyl phthalate mg/Kg <0.107 0.107 0.660 10/03/23 12:33 4,6- Din itro-2-methylphenol mg/Kg <0.240 0.240 1.50 10/03/23 12:33 2,4-Dinitrophenol mg/Kg <0.520 0.520 1.50 10/03/23 12:33 2,4-Dinitrotoluene mg/Kg <0.096 0.096 0.660 10/03/23 12:33 2,6-Dinitrotoluene mg/Kg <0.108 0.108 0.660 10/03/23 12:33 Di-n-Octyl Phthalate mg/Kg <0.143 0.143 0.330 10/03/23 12:33 Fluoranthene mg/Kg <0.123 0.123 0.660 10/03/23 12:33 Fluorene mg/Kg <0.128 0.128 0.660 10/03/23 12:33 Hexachlorobenzene mg/Kg <0.106 0.106 0.660 10/03/23 12:33 Hexachlorobutadiene mg/Kg <0.097 0.097 0.660 10/03/23 12:33 Hexachlorocyclopentadiene mg/Kg <0.157 0.157 0.660 10/03/23 12:33 Hexachloroethane mg/Kg <0.079 0.079 0.660 10/03/23 12:33 Indeno(1,2,3-cd)pyrene mg/Kg <0.179 0.179 0.660 10/03/23 12:33 Isophorone mg/Kg <0.191 0.191 0.660 10/03/23 12:33 1-Methylnaphthalene mg/Kg <0.106 0.106 0.660 10/03/23 12:33 2-Methylnaphthalene mg/Kg <0.100 0.100 0.660 10/03/23 12:33 2-Methylphenol mg/Kg <0.097 0.097 0.660 10/03/23 12:33 3&4 Methylphenol mg/Kg <0.084 0.084 0.660 10/03/23 12:33 Naphthalene mg/Kg <0.144 0.144 0.660 10/03/23 12:33 2-Nitroaniline mg/Kg <0.096 0.096 0.660 10/03/23 12:33 3-Nitroaniline mg/Kg <0.120 0.120 0.660 10/03/23 12:33 Date: 10/09/2023 09:35 AM Page 11 of 20 Page 24 of 35 Waypointo ANALYTICAL 449 Springbrook Rd, Charlotte, NC 28217 Main 704.529.6364 www.waypointanalytical.com Quality Control Data Client ID: Hart & Hickman (Charlotte) Project Description: RID-003 Report No: 23-272-0014 QC Prep: V38566 QC Analytical Batch(es): V38621 QC Prep Batch Method: 3546 Analysis Method: 8270E Analysis Description: Semivolatile Organic Compounds - GC/MS Lab Reagent Blank LRB-V38566 Matrix: SOL Associated Lab Samples: 96596 Blank MDL MQL Analyzed % % Rec Parameter Units Result Recovery Limits 4-Nitroaniline mg/Kg <0.093 0.093 0.330 10/03/23 12:33 Nitrobenzene mg/Kg <0.116 0.116 0.330 10/03/23 12:33 2-Nitrophenol mg/Kg <0.088 0.088 0.660 10/03/23 12:33 4-Nitrophenol mg/Kg <0.117 0.117 0.660 10/03/23 12:33 N-Nitrosodimethylamine mg/Kg <0.263 0.263 0.660 10/03/23 12:33 N-Nitrosodiphenylamine mg/Kg <0.181 0.181 0.660 10/03/23 12:33 N-Nitroso-di-n-propylamine mg/Kg <0.118 0.118 0.660 10/03/23 12:33 Pentachlorophenol mg/Kg <0.347 0.347 1.00 10/03/23 12:33 Phenanthrene mg/Kg <0.208 0.208 0.660 10/03/23 12:33 Phenol mg/Kg <0.112 0.112 0.660 10/03/23 12:33 Pyrene mg/Kg <0.134 0.134 0.660 10/03/23 12:33 Pyridine mg/Kg <0.079 0.079 0.330 10/03/23 12:33 1,2,4-Trichlorobenzene mg/Kg <0.107 0.107 0.660 10/03/23 12:33 2,4,5-Trichlorophenol mg/Kg <0.096 0.096 0.660 10/03/23 12:33 2,4,6-Trichlorophenol mg/Kg <0.096 0.096 0.660 10/03/23 12:33 2-Fluorobiphenyl(S) 10/03/23 12:33 91.0 44-115 2-Fluorophenol (S) 10/03/23 12:33 85.2 35-115 Nitrobenzene-d5 (S) 10/03/23 12:33 81.4 37-122 4-Terphenyl-d14 (S) 10/03/23 12:33 96.4 54-127 2,4,6-Tribromophenol(S) 10/03/23 12:33 93.0 39-132 Phenol-d5 (S) 10/03/23 12:33 83.7 34-121 Laboratory Control Sample LCS-V38566 Spike LCS LCS %Rec % Rec Parameter Units Conc. Result Limits Acenaphthene mg/Kg 1.67 1.55 92.8 40-123 Acenaphthylene mg/Kg 1.67 1.54 92.2 32-132 Date: 10/09/2023 09:35 AM Page 12 of 20 Page 25 of 35 Waypointo ANALYTICAL Client ID: Hart & Hickman (Charlotte) Project Description: RID-003 Report No: 23-272-0014 449 Springbrook Rd, Charlotte, NC 28217 Main 704.529.6364 www.waypointanalytical.com Quality Control Data QC Prep: V38566 QC Analytical Batch(es): V38621 QC Prep Batch Method: 3546 Analysis Method: 8270E Analysis Description: Semivolatile Organic Compounds - GC/MS Laboratory Control Sample LCS-V38566 Parameter Units Spike Conc. LCS Result LCS %Rec % Rec Limits Aniline mg/Kg 1.67 1.72 103 12-197 Anthracene mg/Kg 1.67 1.63 97.6 47-123 Benzo(a)anthracene mg/Kg 1.67 1.56 93.4 49-126 Benzo(a)pyrene mg/Kg 1.67 1.89 113 45-129 Benzo(b)fluoranthene mg/Kg 1.67 1.80 108 45-132 Benzo(g,h,i)perylene mg/Kg 1.67 1.74 104 43-134 Benzo(k)fluoranthene mg/Kg 1.67 1.75 105 47-132 Benzoic Acid mg/Kg 1.67 0.700 41.9 10-83 Benzyl alcohol mg/Kg 1.67 1.55 92.8 29-122 Bis(2-Chloroethoxy)methane mg/Kg 1.67 1.28 76.6 36-121 Bis(2-Chloroethyl)ether mg/Kg 1.67 1.31 78.4 31-120 Bis(2-Chloroisopropyl)ether mg/Kg 1.67 1.29 77.2 33-131 Bis(2-ethylhexyl)phthalate mg/Kg 1.67 1.81 108 51-133 4-Bromophenyl phenyl ether mg/Kg 1.67 1.54 92.2 46-124 Butyl benzyl phthalate mg/Kg 1.67 1.69 101 48-132 4-Chloro-3-methyl phenol mg/Kg 1.67 1.34 80.2 45-122 4-Chloroaniline mg/Kg 1.67 1.21 72.4 17-106 2-Chloronaphthalene mg/Kg 1.67 1.58 94.6 41-114 2-Chlorophenol mg/Kg 1.67 1.43 85.6 34-121 4-Chlorophenyl phenyl ether mg/Kg 1.67 1.56 93.4 45-121 Chrysene mg/Kg 1.67 1.66 99.4 50-124 Dibenz(a,h)anthracene mg/Kg 1.67 1.31 78.4 45-134 Dibenzofuran mg/Kg 1.67 1.57 94.0 44-120 1,2-Dichlorobenzene mg/Kg 1.67 1.35 80.8 33-117 1,3-Dichlorobenzene mg/Kg 1.67 1.31 78.4 30-115 1,4-Dichlorobenzene mg/Kg 1.67 1.26 75.4 31-115 3,3'-Dichlorobenzidine mg/Kg 1.67 1.11 66.4 22-121 Date: 10/09/2023 09:35 AM Page 13 of 20 Page 26 of 35 Waypointo ANALYTICAL Client ID: Hart & Hickman (Charlotte) Project Description: RID-003 Report No: 23-272-0014 449 Springbrook Rd, Charlotte, NC 28217 Main 704.529.6364 www.waypointanalytical.com Quality Control Data QC Prep: V38566 QC Analytical Batch(es): V38621 QC Prep Batch Method: 3546 Analysis Method: 8270E Analysis Description: Semivolatile Organic Compounds - GC/MS Laboratory Control Sample LCS-V38566 Parameter Units Spike Conc. LCS Result LCS %Rec % Rec Limits 2,4-Dichlorophenol mg/Kg 1.67 1.40 83.8 40-122 Diethyl phthalate mg/Kg 1.67 1.63 97.6 50-124 Dimethyl phthalate mg/Kg 1.67 1.62 97.0 48-124 2,4-Dimethylphenol mg/Kg 1.67 1.69 101 30-127 Di-n-butyl phthalate mg/Kg 1.67 1.73 104 51-128 4,6- Din itro-2-methylphenol mg/Kg 1.67 1.39 83.2 29-132 2,4-Dinitrophenol mg/Kg 1.67 0.909 54.4 27-129 2,4-Dinitrotoluene mg/Kg 1.67 1.71 102 48-126 2,6-Dinitrotoluene mg/Kg 1.67 1.70 102 46-124 Di-n-Octyl Phthalate mg/Kg 1.67 1.89 113 45-140 Fluoranthene mg/Kg 1.67 1.61 96.4 50-127 Fluorene mg/Kg 1.67 1.59 95.2 43-125 Hexachlorobenzene mg/Kg 1.67 1.68 101 45-122 Hexachlorobutadiene mg/Kg 1.67 1.37 82.0 32-123 Hexachlorocyclopentadiene mg/Kg 1.67 1.17 70.0 32-117 Hexachloroethane mg/Kg 1.67 1.30 77.8 28-117 Indeno(1,2,3-cd)pyrene mg/Kg 1.67 1.75 105 45-133 Isophorone mg/Kg 1.67 1.17 70.0 30-122 1-Methylnaphthalene mg/Kg 1.67 1.27 76.0 40-119 2-Methylnaphthalene mg/Kg 1.67 1.31 78.4 38-122 2-Methylphenol mg/Kg 1.67 1.47 88.0 32-122 3&4 Methylphenol mg/Kg 1.67 1.33 79.6 34-119 Naphthalene mg/Kg 1.67 1.22 73.0 35-123 2-Nitroaniline mg/Kg 1.67 1.55 92.8 44-127 3-Nitroaniline mg/Kg 1.67 1.42 85.0 33-119 4-Nitroaniline mg/Kg 1.67 1.59 95.2 63-147 Nitrobenzene mg/Kg 1.67 1.23 73.6 34-122 Date: 10/09/2023 09:35 AM Page 14 of 20 Page 27 of 35 Waypointo ANALYTICAL 449 Springbrook Rd, Charlotte, NC 28217 Main 704.529.6364 www.waypointanalytical.com Quality Control Data Client ID: Hart & Hickman (Charlotte) Project Description: RID-003 Report No: 23-272-0014 QC Prep: V38566 QC Prep Batch Method: 3546 Laboratory Control Sample Parameter 2-Nitrophenol 4-Nitrophenol N-Nitrosodimethylamine N-Nitrosodiphenylamine N-N itroso-d i-n-propyl a m i ne Pentachlorophenol Phenanthrene Phenol Pyrene Pyridine 1,2,4-Trichlorobenzene 2,4,5-Trichlorophenol 2,4,6-Trichlorophenol 2-Fluorobiphenyl (S) 2-Fluorophenol (S) Nitrobenzene-d5 (S) 4-Terphenyl-d14 (S) 2,4,6-Tribromophenol (S) Phenol-d5 (S) LCS-V38566 Spike Units Conc. mg/Kg 1.67 mg/Kg 1.67 mg/Kg 1.67 mg/Kg 1.67 mg/Kg 1.67 mg/Kg 1.67 mg/Kg 1.67 mg/Kg 1.67 mg/Kg 1.67 mg/Kg 1.67 mg/Kg 1.67 mg/Kg 1.67 mg/Kg 1.67 QC Analytical Batch(es): V38621 Analysis Method: 8270E Analysis Description: Semivolatile Organic Compounds - GC/MS LCS Result 1.28 1.68 1.14 1.88 1.40 1.96 1.63 1.36 1.69 0.769 1.28 1.54 1.58 LCS %Rec 76.6 101 68.2 113 83.8 117 97.6 81.4 101 46.0 76.6 92.2 94.6 93.4 90.3 73.6 97.6 103 85.5 Rec Limits 36-123 30-132 10-146 38-127 36-120 25-133 50-121 34-121 47-127 10-80 34-118 41-124 39-126 44-115 35-115 37-122 54-127 39-132 34-121 Matrix Spike & Matrix Spike Duplicate V 96596-MS-V38566 V 96596-MSD-V38566 MS Spike MSD MS Result MSD MS MSD %Rec Max Parameter Units Result Conc. Spike Result %Rec %Rec Limits RPD RPD Conc. Acenaphthene mg/Kg <0.116 1.67 1.67 1.48 1.55 88.6 92.8 40-123 4.6 20 Acenaphthylene mg/Kg <0.105 1.67 1.67 1.48 1.54 88.6 92.2 32-132 3.9 20 Aniline mg/Kg <0.152 1.67 1.67 1.57 1.55 94.0 92.8 12-197 1.2 20 Date: 10/09/2023 09:35 AM Page 15 of 20 Page 28 of 35 Waypointo ANALYTICAL Client ID: Hart & Hickman (Charlotte) Project Description: RID-003 Report No: 23-272-0014 449 Springbrook Rd, Charlotte, NC 28217 Main 704.529.6364 www.waypointanalytical.com Quality Control Data QC Prep: V38566 QC Analytical Batch(es): V38621 QC Prep Batch Method: 3546 Analysis Method: 8270E Analysis Description: Semivolatile Organic Compounds - GC/MS Matrix Spike & Matrix Spike Duplicate V 96596-MS-V38566 V 96596-MSD-V38566 Parameter Units Result MS Spike Conc. MSD Spike Conc. MS Result MSD Result MS %Rec MSD %Rec %Rec Limits RPD Max RPD Anthracene mg/Kg <0.143 1.67 1.67 1.58 1.65 94.6 98.8 47-123 4.3 20 Benzo(a)anthracene mg/Kg <0.139 1.67 1.67 1.51 1.59 90.4 95.2 49-126 5.1 20 Benzo(a)pyrene mg/Kg <0.147 1.67 1.67 1.85 1.93 111 116 45-129 4.2 20 Benzo(b)fluoranthene mg/Kg <0.146 1.67 1.67 1.72 1.81 103 108 45-132 5.0 20 Benzo(g,h,i)perylene mg/Kg <0.136 1.67 1.67 1.67 1.77 100 106 43-134 5.8 20 Benzo(k)fluoranthene mg/Kg <0.137 1.67 1.67 1.66 1.74 99.4 104 47-132 4.7 20 Benzoic Acid mg/Kg <0.580 1.67 1.67 0.992 1.24 59.4 74.2 10-83 22.2* 20 Benzyl alcohol mg/Kg <0.105 1.67 1.67 1.49 1.59 89.2 95.2 29-122 6.4 20 Bis(2-Chloroethoxy)methane mg/Kg <0.118 1.67 1.67 1.26 1.27 75.4 76.0 36-121 0.7 20 Bis(2-Chloroethyl)ether mg/Kg <0.107 1.67 1.67 1.29 1.31 77.2 78.4 31-120 1.5 20 Bis(2-Chloroisopropyl)ether mg/Kg <0.136 1.67 1.67 1.26 1.29 75.4 77.2 33-131 2.3 20 Bis(2-ethylhexyl)phthalate mg/Kg <0.120 1.67 1.67 1.74 1.85 104 111 51-133 6.1 20 4-Bromophenyl phenyl ether mg/Kg <0.109 1.67 1.67 1.48 1.56 88.6 93.4 46-124 5.2 20 Butyl benzyl phthalate mg/Kg <0.113 1.67 1.67 1.63 1.71 97.6 102 48-132 4.7 20 4-Chloro-3-methyl phenol mg/Kg <0.092 1.67 1.67 1.26 1.36 75.4 81.4 45-122 7.6 20 4-Chloroaniline mg/Kg <0.112 1.67 1.67 1.17 1.25 70.0 74.8 17-106 6.6 20 2-Chloronaphthalene mg/Kg <0.116 1.67 1.67 1.54 1.59 92.2 95.2 41-114 3.1 20 2-Chlorophenol mg/Kg <0.098 1.67 1.67 1.39 1.42 83.2 85.0 34-121 2.1 20 4-Chlorophenyl phenyl ether mg/Kg <0.126 1.67 1.67 1.45 1.54 86.8 92.2 45-121 6.0 20 Chrysene mg/Kg <0.142 1.67 1.67 1.60 1.66 95.8 99.4 50-124 3.6 20 Dibenz(a,h)anth racene mg/Kg <0.230 1.67 1.67 1.37 1.43 82.0 85.6 45-134 4.2 20 Dibenzofuran mg/Kg <0.119 1.67 1.67 1.53 1.60 91.6 95.8 44-120 4.4 20 1,2-Dichlorobenzene mg/Kg <0.094 1.67 1.67 1.31 1.35 78.4 80.8 33-117 3.0 20 1,3-Dichlorobenzene mg/Kg <0.097 1.67 1.67 1.27 1.29 76.0 77.2 30-115 1.5 20 1,4-Dichlorobenzene mg/Kg <0.097 1.67 1.67 1.22 1.24 73.0 74.2 31-115 1.6 20 3,3'-Dichlorobenzidine mg/Kg <0.147 1.67 1.67 1.04 1.07 62.2 64.0 22-121 2.8 20 * QC Fail Date: 10/09/2023 09:35 AM Page 16 of 20 Page 29 of 35 Waypointo ANALYTICAL Client ID: Hart & Hickman (Charlotte) Project Description: RID-003 Report No: 23-272-0014 449 Springbrook Rd, Charlotte, NC 28217 Main 704.529.6364 www.waypointanalytical.com Quality Control Data QC Prep: V38566 QC Analytical Batch(es): V38621 QC Prep Batch Method: 3546 Analysis Method: 8270E Analysis Description: Semivolatile Organic Compounds - GC/MS Matrix Spike & Matrix Spike Duplicate V 96596-MS-V38566 V 96596-MSD-V38566 Parameter Units Result MS Spike Conc. MSD Spike Conc. MS Result MSD Result MS %Rec MSD %Rec %Rec Limits RPD Max RPD 2,4-Dichlorophenol mg/Kg <0.095 1.67 1.67 1.34 1.41 80.2 84.4 40-122 5.0 20 Diethyl phthalate mg/Kg <0.180 1.67 1.67 1.52 1.64 91.0 98.2 50-124 7.5 20 Dimethyl phthalate mg/Kg <0.174 1.67 1.67 1.53 1.61 91.6 96.4 48-124 5.0 30 2,4-Dimethylphenol mg/Kg <0.108 1.67 1.67 1.58 1.62 94.6 97.0 30-127 2.5 20 Di-n-butyl phthalate mg/Kg <0.107 1.67 1.67 1.67 1.74 100 104 51-128 4.1 20 4,6- Din itro-2-methylphenol mg/Kg <0.240 1.67 1.67 1.48 1.51 88.6 90.4 29-132 2.0 20 2,4-Dinitrophenol mg/Kg <0.520 1.67 1.67 1.22 1.24 73.0 74.2 27-129 1.6 20 2,4-Dinitrotoluene mg/Kg <0.096 1.67 1.67 1.62 1.74 97.0 104 48-126 7.1 20 2,6-Dinitrotoluene mg/Kg <0.108 1.67 1.67 1.60 1.73 95.8 104 46-124 7.8 20 Di-n-Octyl Phthalate mg/Kg <0.143 1.67 1.67 1.81 1.88 108 113 45-140 3.7 20 Fluoranthene mg/Kg <0.123 1.67 1.67 1.57 1.64 94.0 98.2 50-127 4.3 20 Fluorene mg/Kg <0.128 1.67 1.67 1.54 1.62 92.2 97.0 43-125 5.0 20 Hexachlorobenzene mg/Kg <0.106 1.67 1.67 1.66 1.73 99.4 104 45-122 4.1 20 Hexachlorobutadiene mg/Kg <0.097 1.67 1.67 1.37 1.39 82.0 83.2 32-123 1.4 20 Hexachlorocyclopentadiene mg/Kg <0.157 1.67 1.67 1.21 1.23 72.4 73.6 32-117 1.6 20 Hexachloroethane mg/Kg <0.079 1.67 1.67 1.24 1.25 74.2 74.8 28-117 0.8 20 Indeno(1,2,3-cd)pyrene mg/Kg <0.179 1.67 1.67 1.68 1.76 101 105 45-133 4.6 20 Isophorone mg/Kg <0.191 1.67 1.67 1.12 1.17 67.0 70.0 30-122 4.3 20 1-Methylnaphthalene mg/Kg <0.106 1.67 1.67 1.27 1.29 76.0 77.2 40-119 1.5 20 2-Methylnaphthalene mg/Kg <0.100 1.67 1.67 1.30 1.31 77.8 78.4 38-122 0.7 20 2-Methylphenol mg/Kg <0.097 1.67 1.67 1.39 1.43 83.2 85.6 32-122 2.8 20 3&4 Methylphenol mg/Kg <0.085 1.67 1.67 1.22 1.28 73.0 76.6 34-119 4.8 20 Naphthalene mg/Kg <0.144 1.67 1.67 1.24 1.25 74.2 74.8 35-123 0.8 20 2-Nitroaniline mg/Kg <0.096 1.67 1.67 1.51 1.57 90.4 94.0 44-127 3.8 20 3-Nitroaniline mg/Kg <0.120 1.67 1.67 1.45 1.53 86.8 91.6 33-119 5.3 20 4-Nitroaniline mg/Kg <0.093 1.67 1.67 1.47 1.61 88.0 96.4 63-147 9.0 20 Date: 10/09/2023 09:35 AM Page 17 of 20 Page 30 of 35 Waypointo ANALYTICAL Client ID: Hart & Hickman (Charlotte) Project Description: RID-003 Report No: 23-272-0014 449 Springbrook Rd, Charlotte, NC 28217 Main 704.529.6364 www.waypointanalytical.com Quality Control Data QC Prep: V38566 QC Analytical Batch(es): V38621 QC Prep Batch Method: 3546 Analysis Method: 8270E Analysis Description: Semivolatile Organic Compounds - GC/MS Matrix Spike & Matrix Spike Duplicate V 96596-MS-V38566 V 96596-MSD-V38566 MS Spike MSD MS Result MSD MS MSD %Rec Max Parameter Units Result Conc. Spike Result a/oRec %Rec Limits RPD RPD Conc. Nitrobenzene mg/Kg <0.116 1.67 1.67 1.23 1.26 73.6 75.4 34-122 2-Nitrophenol mg/Kg <0.088 1.67 1.67 1.26 1.31 75.4 78.4 32-123 4-Nitrophenol mg/Kg <0.117 1.67 1.67 1.58 1.75 94.6 105 30-132 N-Nitrosodimethylamine mg/Kg <0.263 1.67 1.67 1.11 1.12 66.4 67.0 10-146 N-Nitrosodiphenylamine mg/Kg <0.181 1.67 1.67 1.79 1.86 107 111 38-127 N-Nitroso-di-n-propylamine mg/Kg <0.118 1.67 1.67 1.37 1.42 82.0 85.0 36-120 Pentachlorophenol mg/Kg <0.347 1.67 1.67 1.93 2.05 116 123 25-133 Phenanthrene mg/Kg <0.208 1.67 1.67 1.59 1.66 95.2 99.4 50-121 Phenol mg/Kg <0.112 1.67 1.67 1.29 1.34 77.2 80.2 34-121 Pyrene mg/Kg <0.134 1.67 1.67 1.64 1.69 98.2 101 47-127 Pyridine mg/Kg <0.079 1.67 1.67 0.843 0.878 50.4 52.5 10-80 1,2,4-Trichlorobenzene mg/Kg <0.107 1.67 1.67 1.28 1.29 76.6 77.2 34-118 2,4,5-Trichlorophenol mg/Kg <0.096 1.67 1.67 1.50 1.59 89.8 95.2 41-124 2,4,6-Trichlorophenol mg/Kg <0.096 1.67 1.67 1.48 1.54 88.6 92.2 39-126 2-Fluorobiphenyl (S) 89.2 88.0 44-115 2-Fluorophenol (S) 85.3 82.9 35-115 Nitrobenzene-d5 (S) 72.4 71.2 37-122 4-Terphenyl-d14 (S) 92.8 93.4 54-127 2,4,6-Tribromophenol (S) 93.1 98.2 39-132 Phenol-d5 (S) 79.9 79.3 34-121 2.4 3.8 10.2 0.8 3.8 3.5 6.0 4.3 3.8 3.0 4.0 0.7 5.8 3.9 20 20 20 30 20 20 20 20 20 20 20 20 20 20 Date: 10/09/2023 09:35 AM Page 18 of 20 Page 31 of 35 s Waypoint, 449 Spring#�rQok Rd, Charlotte, NC 28217 Main 704.529.6364 ANALYTICAL www.waypoi ntana lytica l.com Quality Control Data Client ID: Hart & Hickman (Charlotte) Project Description: RID-003 Report No: 23-272-0014 QC Prep: L708610 QC Analytical Batch(es): L709068 QC Prep Batch Method: SW-3060A Analysis Method: SW-7199 Analysis Description: Hexavalent Chromium by Ion Chromatography Lab Reagent Blank LRB-1-708610 Matrix: SOL Associated Lab Samples: 96596 Blank MDL MQL Analyzed Parameter Units Result Chromium, Hexavalent mg/Kg <0.141 0.141 0.200 10/05/23 15:20 Laboratory Control Sample LCS-1-708610 Spike LCS LCS %Rec % Rec Parameter Units Conc. Result Limits Chromium, Hexavalent mg/Kg 4.00 3.94 99.0 80-120 Duplicate V 94365-DUP-L708610 Result DUP RPD Max RPD Analyzed Parameter Units Result Chromium, Hexavalent mg/Kg 0.210 0.231 9.5 20.0 10/05/23 15:53 Matrix Spike V 94365-MS-L708610 MS Spike MSD MS Result MSD MS %Rec Max Parameter Units Result Conc. Spike Result %Rec Limits RPD Conc. Chromium, Hexavalent mg/Kg < 1.40 39.8 28.7 72.0* 75-125 Date: 10/09/2023 09:35 AM Page 19 of 20 Page 32 of 35 Waypointo ANALYTICAL 449 Springbrook Rd, Charlotte, NC 28217 Main 704.529.6364 www.waypointanalytical.com Quality Control Data Client ID: Hart & Hickman (Charlotte) Project Description: RID-003 Report No: 23-272-0014 QC Analytical Batch: V38583 Analysis Method: SW-DRYWT Analysis Description: Dry Weight Determination Duplicate V 96614-DUP Result DUP Parameter Units Result Moisture % 10.8 10.4 RPD Max RPD Analyzed 3.7 20.0 10/03/23 09:35 Date: 10/09/2023 09:35 AM Page 20 of 20 Page 33 of 35 WayPAo0nt.. NALYTICAL 449 Springbrook Rd, Charlotte, NC 28217 Main 704.529.6364 www.wa y p of n to na lyti ca I.c om Shipment Receipt Form Customer Number: 01102 Customer Name: Hart & Hickman (Charlotte) Report Number: 23-272-0014 Shipping Method 0 Fed Ex 0 US Postal 0 Lab 0 Other: 0 UPS 0 Client 0 Courier Thermometer ID: IRT15 5.2C Shipping container/cooler uncompromised? 0 Yes 0 No Number of coolers/boxes received Custody seals intact on shipping container/cooler? 0 Yes 0 No Not Present Custody seals intact on sample bottles? 0 Yes 0 No Not Present Chain of Custody (COC) present? * Yes 0 No COC agrees with sample label(s)? 0 Yes 0 No COC properly completed Yes 0 No Samples in proper containers? Yes 0 No Sample containers intact? 0 Yes 0 No Sufficient sample volume for indicated test(s)? Yes 0 No All samples received within holding time? Yes 0 No Cooler temperature in compliance? 0 Yes 0 No Cooler/Samples arrived at the laboratory on ice. Samples were considered acceptable as cooling process had begun. Yes 0 No Water - Sample containers properly preserved 0 Yes 0 No N/A Water - VOA vials free of headspace 0 Yes 0 No N/A Trip Blanks received with VOAs 0 Yes 0 No * N/A Soil VOA method 5035 — compliance criteria met Yes 0 No 0 N/A F High concentration container (48 hr) Low concentration EnCore samplers (48 hr) F_ High concentration pre -weighed (methanol -14 d) Low conc pre -weighed vials (Sod Bis -14 d) Special precautions or instructions included? 0 Yes 0 No Comments: Signature: Angelo Norvell Date & Time: 09/29/2023 12:55:23 Page 34 of 35 a a v 2 a VN (n f[m m V � v m o r r i a W a .d�. p Q 0 0 �'iOIt w (D C) m n :r rt r a p m a 0 x x � m � r m 1 Q 3 z a 4R q r C) lc m m CA 0 x z RI r e E2 v a [7 0 O 0 c m a v T a a u0 m O � Z pp 5 2 ortxi m � C6 O a� o gym, p .�c m c V a m .n m x w _ m N w n � y m 7 N' m to r �/ r -1 L7 v �m 9 m r w � CV � o Page 35 of 35 Appendix C DEQ-Approved Brownfields Soil Management Options ROY COOPER Governor ELIZABETH S. BISER Secretary MICHAEL SCOTT Director Sent Via E-mail Tyler Lamkey Riverside Investment and Development 150 N. Riverside Plaza, Suite 1800 Chicago, IL 60606 tlamkey@riversideid.com NORTH CAROLINA Environmental Quality August 8, 2023 Subject: Brownfields Soil Management Options National Cash Register Service I I I E Carson Blvd and 108 E Morehead St Charlotte, Mecklenburg County Brownfields Project Number 26074-22-060 Mr. Lamkey: The North Carolina Department of Environmental Quality (DEQ) Brownfields Redevelopment Section (BRS) received and reviewed the email request for soil export dated July 18, 2023, on your behalf from Hart & Hickman, PC to export approximately 270 cubic yards (cy) of soil located at the above referenced Brownfields Property. Based on our review of the data provided, the BRS agrees that these soils may be exported to the following options. Soils characterized by "Stockpile 6" (250 cy) and "Mid Town Used Cars" (20 cy) may be exported to Old 27 Landfill (1222 Old 27 Highway, Mount Holly, Gaston County, Permit No. 36A-LCOD-2010), or a Municipal Solid Waste (MSW) Landfill. Other options may be available; however, DEQ requires that the receiving facility be identified and approved prior to export. The receiving facility should have metals concentrations which are consistent with those from the Brownfields Property. All soil export must be conducted under a DEQ BRS approved Environmental Management Plan (EMP). Soils should be field screened during excavation prior to export from the property. If unanticipated impacts are identified during excavation, please refer to the EMP for further actions and cease transfer until appropriate characterization can be completed. In addition, in accordance with the National Cash Register Service EMP, an annual Redevelopment Summary Report will be submitted to DEQ BRS. Details related to the disposition of this soil including but not limited to, total volume, general description of field screening efforts, etc. should be included with the Redevelopment Summary Report. D Q �� North Carolina Department of Environmental Quality I Division of Waste Management H rnHoi o-,a 217 West Jones Street 1 1646 Mail Service Center I Raleigh, North Carolina 27699 1646 o�pamn��of NViM oala{Dual 919.707.8200 August 8, 2023 Page 2 Please be advised that this approval does not waive any applicable requirement to obtain any necessary permits, licenses or certifications which may be required from other state or local entities. If you have questions about this correspondence or require additional information, please feel free to contact me by phone at 919-441-3606 or by email at william.schmithorst@deq.nc.gov. Sincerely, William Schmithorst Project Manager Brownfields Program ec: Matt Bramblett, Hart & Hickman, PC Q1--A - North Carolina Department of Environmental Quality 1 division of Waste Management E217 West Jones Street 1 1646 Mail Service Center I Raleigh, North Carollna 27699-1646 919107A200 From: Matt Bramblett To: Chris Phares; Matt Erskine; Lant Fogarty; Jena Weinstock; Jose Cervantes; Drew Weinstock; James Anderson; Daniel Sreenan; Dawson Armstrong; Rodney Shank; rwilkinson(abriversideid.com; Tyler Lamkey; Anthony Prater; Kyle McDaniel; Peter Grieco; List, Robert Cc: Mary Katherine Stukes; lauratruesdale(abmvalaw.com Subject: RE: Mid Town Used Cars AT&T Utility Bank Stockpile Results Date: Friday, November 03, 2023 5:37:00 PM Attachments: imaae005.ono image006.pnno imaae007.ono EM Please find the attached approval email below from DEQ's Project Manager (Stephanie Graham) for the Mid -Town Used Cars site for the disposal of the AT&T utility bank soil stockpile at the Old 27 landfill. As with the other stockpile export from the National Cash Register site, H&H will need an estimate of the total volume transferred and RCI's field screening form for Brownfields reporting. In this case, the reporting is required for the Mid -Town Used Cars site redevelopment reporting. Therefore, upon completion of disposal of this Stockpile, H&H will gather the required information from RCI and report it to the Mid -Town Used Cars site environmental team. If unexpected soil conditions are noted by RCI during loadout, H&H should be notified immediately so that we can review the soils in question. In addition, if RCI is not the contractor disposing of the AT&T stockpile, please advise H&H ASAP. Let me know if you have any questions. Thanks, Matt Matt Bramblett, PE, Principal Hart & Hickman, PC 2923 S Tryon St, Suite 100 • Charlotte, NC 28203 Direct: 704-887-4620 • Mobile: 704-560-8009 www.harthickman.com 10 0 From: Matt Bramblett Sent: Friday, November 03, 2023 5:27 PM To: 'Graham, Stephanie J' <stephanie.graham@deq.nc.gov> Cc: James Anderson <janderson@riversideid.com>; Mary Katherine Stukes <marykatherinestukes@mvalaw.com>; lauratruesdale@mvalaw.com; Kyle McDaniel <kmcdaniel@harthickman.com>; David A Franchina <DFranchina@mcguirewoods.com>; Chris Orrell, P.G. <COrrell@ecslimited.com>; Sagar Rathie <SRathie@crescentcommunities.com>; Fran West<FWEST@CrescentCommunities.com>; Mary Katherine Stukes <marykatherinestukes@mvalaw.com>; Keith Aull<KAULL@CrescentCommunities.com>; Ryan Wilkinson <rwilkinson@riversideid.com>; Wahl, Tracy <tracy.wahl@deq.nc.gov> Subject: RE: Mid Town Used Cars AT&T Utility Bank Stockpile Results Stephanie, Thanks for your review and response! Matt Matt Bramblett, PE, Principal Hart & Hickman, PC 2923 S Tryon St, Suite 100 • Charlotte, NC 28203 Direct: 704-887-4620 • Mobile: 704-560-8009 www.harthickman.com 10 Im From: Graham, Stephanie J <stephanie.graham(@deq.nc.gov> Sent: Friday, November 03, 2023 9:31 AM To: Matt Bramblett <MBramblettCcDharthickman.com> Cc: James Anderson <ianderson(@1iversideid.com>; Mary Katherine Stukes <marykatherinestukes(@mvalaw.com>; lauratruesdale(@mvalaw.com; Kyle McDaniel <kmcdaniel(@harthickman.com>; David A Franchina <DFranchina(@mcguirewoods.com>; Chris Orrell, P.G. <COrrellCo)ecslimited.com>; Sagar Rathie <SRathie(@crescentcommunities.com>; Fran West<FWEST(@CrescentCommunities.com>; Mary Katherine Stukes <marykatherinestukes(@mvalaw.com>; Keith Aull <KAULLPCrescentCommunities.com>; Ryan Wilkinson <rwiIkinson(@riversideid.com>; Wahl, Tracy <tracy.wahlCCDdeq.nc.gov> Subject: RE: Mid Town Used Cars AT&T Utility Bank Stockpile Results Hi Matt — Based on review of the sampling results provided in the email below of the utility bank trench soil, we agree that the approximately 50 cubic yards of soil may be exported to the Old 27 Landfill (Permit No. 36A-LCOD-2010). In accordance with the Mid Town Used Cars EMP, an annual Redevelopment Summary Report should be submitted to DEQ BRS. Details related to the disposition of this soil including but not limited to, total volume, general description of field screening efforts, etc. should be included with the Redevelopment Summary Report. This approval does not waive any applicable requirement to obtain any necessary permits, licenses or certifications which may be required from other state or local entities. Thanks, Stephanie Stephanie Graham Project Manager, Brownfields Redevelopment Section Division of Waste Management North Carolina Department of Environmental Quality Office: (704) 235-2195 1 Cell: (704) 798-0352 stephanie.graham(@deq.nc.gov Please note the new email address format above and update your contacts accordingly. The former email address will continue to work for a period of time. NORTH CAROLINA � department of Environmental 4uatity Email correspondence to and from this address is subject to the North Carolina Public Records Law and may be disclosed to third parties. From: Matt Bramblett <MBramblett(@harthickman.com> Sent: Friday, October 13, 2023 6:49 AM To: Graham, Stephanie J <stephanie.graham(@deg.nc.gov> Cc: James Anderson <jandersonPdversideid.com>; Mary Katherine Stukes <marykatherinestukes(@mvalaw.com>; lauratruesdale(@mvalaw.com; Kyle McDaniel <kmcdaniel(@harthickman.com>; David A Franchina <DFranchina(@mcguirewoods.com>; Chris Orrell, P.G. <COrrell(cDecslimited.com>; Sagar Rathie<SRathie(@crescentcommunities.com>; Fran West<FWEST(@CrescentCommunities.com>; Mary Katherine Stukes <marykatherinestukes(@mvalaw.com>; Keith Aull <KAULL(@CrescentCommunities.com>; Schmithorst, William L <William.Schmithorst(@deq.nc.gov>; Ryan Wilkinson <rwilkinson(@riversideid.com> Subject: [External] Mid Town Used Cars AT&T Utility Bank Stockpile Results CAUTION: External email. Do not click links or open attachments unless verified. Report suspicious emails with the Report Message button located on your Outlook menu bar on the Home tab. Stephanie, Good morning. On behalf of the Prospective Developer for the adjacent National Cash Register Brownfields site (BF # 26074-22-060), Hart & Hickman, PC (H&H) is providing the following soil stockpile results. AT&T utility work for the National Cash Register site extended to the Mid Town Used Cars Brownfields Site (Project 26019-22-060). Because you are the Project Manager for the Mid Town Used Cars Brownfields site, H&H is providing this request for stockpile disposal approval. H&H conducted the stockpile sampling in accordance with the Environmental Management Plan (EMP) for the Mid Town Used Cars Site dated July 25, 2023. The AT&T utility bank soil stockpile was generated by Clark Construction on the Mid Town Used Cars in September 2023. Once the utility work was complete and the excess soil was stockpiled adjacent to the utility location, H&H collected a composite soil sample from the stockpile on September 29, 2023. This stockpile is currently situated on plastic and under plastic. We estimate that stockpile quantity is less than 50 cubic yards. H&H collected the stockpile sample as a composite sample for laboratory analysis of SVOCs, RCRA Metals and hexavalent chromium. While there was no field evidence of soil impacts, H&H collected a grab sample from the composite sample aliquot with the highest PID reading for VOC analysis. The highest PID reading was only 2.7 ppm. We have summarized the data for the stockpile sample in the attached table, and we have also attached the laboratory analytical report. The soils appear to be suitable for disposal at the Old 27 LCID landfill. Clark Construction has already been disposing of soil from the National Cash Register Site at the Old 27 LCID landfill with the DEQ Brownfield Project Manager's approval (Bill Schmithorst). A summary of prior metals data for the Old 27 landfill is also attached. As an alternative, the soil could also be sent to Republic's CMS Subtitle D Landfill after receiving an approved soil profile from Republic. A figure showing the approximate utility location is attached. We are requesting your approval to dispose of the AT&T utility bank soil stockpile at the Old 27 LCID Landfill. If you have any questions or comments, please contact me. Thanks, Matt Matt Bramblett, Principal Engineer Hart & Hickman, PC 2923 S Tryon Street, Suite 100 •Charlotte, NC 28203 Direct: 704-887-4620 • Mobile: 704-560-8009 www.harthickman.com I M Email correspondence to and from this address may be subject to the North Carolina Public Records Law and may be disclosed to third parties by an authorized state official. Appendix D Brownfields Soil Export Checklist hart ` hickmar - SMARTER ENVIRONMEUTAL SOLUPON4 NC DEQ Brownfields Property Soil Export Checklist s-" I/ A, Project: '' Project Location: t 1 t - Observing Personnel (Name/Title/Company): Weather Conditions: Stockpile ID: Estimated Export Soil Volume (cubic yards): Soil Direct Loaded: YES ENO If stockpiled, is soil covered with plastic: YES ND Soil Export Location: 01a 01 Were unnatural conditions observed in soil planned for expo t? select all that a 1 Unusual Staining Unusual Odor Sludge Ash Resin (synthetic viscous substance) Drum Carcasses Considerable Trash Landfill Debris Considerable Wood Other (please describe) Check b low if none of the above was observed. Q obvious evidenlce of unnatural conditions was observed in soil planned for export. �1 A • Signatu Date MO[lIA+rSrn[L aharrPo^r.00MMrs+lmntnnln-lhh+rrd documrnW�+a r+w[*a lnren[A. rmnlmrn� nan.100 i'o ire.&e� h d-&-trr nvt*or "� Zh Ore pad[ hKL1K1.dX19f0wMK.ft SO4 FlppR CheCUM 14 hart hickman W-WEN EF"ONMEII TAE UXUT70NS NC DEQ Brownfields Property Soil Export Checklist Project: 6'A q-'AJ Project Location: 1 { i r J Observing Personnel (Name/Title/Company): Weather Conditions: Estimated Export Soil Volume (cubic yards): Soil Direct Loaded: YES _Le!!:�-NO if stockpiled, is soil covered with plastic: L"-, -YES NO Soil Export Location: DIa 2--77— _ Were unnatural conditions observed in soil planned for export? select all that aRnjyj Unusual Staining Unusual Odor `Sludge Ash Resin (synthetic viscous substance) Drum Carcasses Considerable Trash Landfill Debris Considerable Wood Other (please describe Check elow if none of the above was observed. NO obvious evidence of unnatural conditions was observed in soil planned for export. �0��j�3 Signat a Date �llwJ/l/l�'Yt�arepeNl epNlbr+%maNnNwl�lwr44�umr�lywmwrcorge�lYr aerWr.r.r+'+imerf nNnd 003tower irM�f+G'lrnlna�emerrtMv�nhl6. Wl nycn rl�nllH dx.D+Wrolkkh SW Er'pGM1Che[►*1 Appendix E Old 27 Landfill Gate Tickets CD CD m CD CD O 3 CD a 3 CD N x x x A 0 -t G o 3�� p C n cJ7 N a = m m. c o m d o � a' v m fL n a m �3 o co _3 � N O 07� (D 3 m n N O C co a m � � m _ O G � � 3 Oco m 7 � � w m Q -CD 3 g. o _ G O N s K 5 Q m N �, m 0 n a (D G S m a� ca ry 0 V � y fD n fD m o 3 aCD O Z C 11 m x O Q) r � � n —m . 6 � CD a 3 ID ro Cu G N N o ni Q _. N n EP Q n =. f0 N n a � 3 SD 03 03 L2 fA 01 O. o m' CDC m3 � a s= � 'm m a n y m o 0 - m u' 6 n_ m 13 7 3 C w a 3 � m a. a w $ N U) G Z c C ;1 m p r'a �y e r ® V _ N O ®' 7 mm 1 G G m D o V C> L C. -� CN csa U (5, �� OrLp CD N a p o cnpo CD � x C i i CD— A � O CO 00 0] _ ^f Cn O 1 O N W i Z n N GD N O O m r C v CD 0 O 7 T D ^ m D CY A� �1 (D p/ 7 �J T � C/I O sn cn S CD a v 31% rn yk 0 n uJ ;K m Vi 70 O cp CD NF Jh, i m O N O Cc:� W N m CT W O N W i z n N q0 N O