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HomeMy WebLinkAbout12 - Full Expanded EAF - 2024-12-03 - Attachment N - Supplemental Environmental Review Letter ATTACHMENT N SUPPLEMETAL ENVIRONMENTAL REVIEW LETTER, PREPARED BY SESI CONSULTING ENGINEERS, DATED DECEMBER 18,2023 959 Route 46E Fl. 3 Ste.300 Parsippany, NJ 07054 info@sesi.org www.sesi.org phone 973.808.9050 fax 973.808.9099 December 18, 2023 via email: kmoses@tollbrothers.com Kevney Moses Toll Brothers 42 Old Ridgebury Road Danbury, Connecticut 06810 RE: Supplemental Environmental Review Letter – Response to Comments Proposed Residential Development 2302 Catherine Street Yorktown, New York SESI Project No. 12092 Dear Mr. Moses, SESI Consulting Engineers (SESI), previously prepared a Supplemental Environmental Review Letter, dated October 2023, to further summarize our due diligence activities completed for the property located at the above address, which is referred to herein as “the Site.” At your request, the following letter has been prepared in response to comments recently received from the Town of Yorktown in response to our October 2023 letter. It is our understanding that the proposed construction will consist of a total of 118 townhome units, two (2) stormwater management basins, several retaining walls, and associated roadways and parking areas. SESI’s previously completed a Phase I ESA dated February 2022, which was revised in April 2022, and which identified three (3) recognized environmental concerns (RECs) which were as follows: REC 1 – Historically Applied Pesticides, REC 2 – Unknown Fill Material, and REC 3 – Former Septic System. As a result of our findings, SESI performed environmental soil sampling and testing as part of a limited Phase II Environmental Site Assessment (ESA) on March 10th, 2022 at the Site. Based on the findings of the Phase II ESA, it was determined that no additional considerations were required at the Site. In addition to the environmental due diligence activities, SESI also completed a Geotechnical Investigation and Report for the Site in March 2022. Principals: Anthony Castillo, PE Fuad Dahan, PhD, PE, LSRP Franz W. Laki, PE John M. Nederfield, PE Justin M. Protasiewicz, PE Michael St. Pierre, PE 959 Route 46E Fl. 3 Ste.300 Parsippany, NJ 07054 info@sesi.org www.sesi.org phone 973.808.9050 fax 973.808.9099 As noted in the introduction, SESI previously completed a Supplemental Environmental Review Letter, dated October 2023, to further summarize our due diligence activities completed for the Site. Per conversations with your office, it is our understanding that the Town of Yorktown has provided further comments on the Phase II ESA as noted below. This letter has been prepared in response to the comments provided. The following comments were provided by the Town of Yorktown pertaining to SESI’s Phase II ESA: 1. REC 3 advised a GPR survey to identify the septic. Has this been conducted? If not, please explain why. 2. REC 2 states “proper characterization of materials should be completed prior to removal.” We did not find such elaborations. 3. No chain of custody info from TP-1 or TP-3 have been provided. 4. The testing for TP-2 and TP-4 have a “hold,” please explain. 5. Applicant should state intended methods of removal and/or reuse of this material. 6. Town Consultant and Town Engineer should evaluate. Referral to DEC is also recommended. In response to the comments from the Town of Yorktown above, we have prepared the following remarks: Response to Comment #1: On August 31, 2022, a GPR survey was conducted at the Site to investigate the presence of subsurface anomalies consistent with underground storage tanks (USTs), underground utilities, and septic tanks. No subsurface anomalies consistent with a septic tank was observed by the GPR, however, a sanitary line was observed to exit the northeast corner of the building and proceed northward. One boring was installed along the sanitary line to a depth of 11-feet. No staining, odors, or hits above background on the PID were observed in the boring. One sample was collected at the depth of the sanitary line and sent for TCL+30/TAL analysis. No exceedances were detected in excess of the Unrestricted Use, Residential, or Restricted Residential SCOs. Response to Comment #2: REC 2 describes the unknown fill material that was later confirmed to consist entirely of landscaping debris and mulch. Based on our investigations, no visual or olfactory impacts were observed within the material, and no further action was deemed warranted for this REC based on field observations. As such, it has been determined that the material identified within REC 2 can be processed and reused onsite during redevelopment activities or disposed of offsite. If it is determined that the material will be designated for offsite disposal, proper sampling and testing should be conducted in order to satisfy the requirements of the receiving facility, if any. Response to Comment #3: A total of four (4) test pits were installed within the material comprising REC 2, designated TP-1 through TP-4. No visual or olfactory impacts to the material were observed during the investigation. Upon review of the field observations, it was determined that only two (2) samples were required to adequately investigate the material. As a result, no samples from TP-1 or TP-3 were submitted to the laboratory for analysis. Response to Comment #4: A table depicting the analytical results from TP-2 and TP-4 and the full laboratory report are included as Attachment A. The samples were initially put on hold pending the results of the field observations of the material. As noted in Response to Comment 959 Route 46E Fl. 3 Ste.300 Parsippany, NJ 07054 info@sesi.org www.sesi.org phone 973.808.9050 fax 973.808.9099 #3 above, it was determined that two (2) samples were sufficient to adequately investigate the material. Response to Comment #5: It has been determined that the material identified within REC 2 can be processed and reused onsite during redevelopment activities in non-structural fill areas, such as landscaped areas without constraint, or disposed of offsite. SESI has not yet been made aware of the intended use of the material within REC 2. Based on the nature of the material comprising REC 2, it is likely that the landscape debris and mulch were generated onsite from landscaping activities maintaining the grounds. As a result, we are not aware of regulations that preclude the reuse of such material elsewhere onsite. Response to Comment #6: As noted in our October 2023, Supplemental Environmental Review Letter, we have concluded that no justification exists to further investigate the Site or seek the involvement of the NYSDEC or any other regulatory agency. SESI has followed the applicable guidance and regulations for all appropriate inquiries and investigations, and we do not have any further concerns with REC 2 based on our review and investigations. The size of the landscaping debris pile that constitutes REC 2 is well below NYSDEC regulatory standards for a mulch processing facility (Part 261-4.2). Nor were any other indicators found that would trigger NYSDEC regulatory programs. As such, we question the purpose of referring the matter to the NYSDEC. Sincerely, SESI CONSULTING ENGINEERS Justin M. Protasiewicz, PE Principal \\sesi-archive\Q DRIVE\PROJECTS_Archives\12092 - Westchester, NY\Letters\RESPONSE TO COMMENTS\12092_TOLL YORKTOWN SUPPLEMENTAL ENVIRONMENTAL REVIEW LETTER_2023.12.18.docx 959 Route 46E Fl. 3 Ste.300 Parsippany, NJ 07054 info@sesi.org www.sesi.org phone 973.808.9050 fax 973.808.9099 ATTACHMENT A Table 1 2300 Catherine Street Yorktown, New York SESI Project 12092 Lab ID:NYSDEC NYSDEC NYSDEC NYSDEC NYSDEC Client ID:Soil Clean-up Soil Clean-up Soil Clean-up Soil Clean-up Soil Clean-up Date Sampled:Unrestricted Residential Restricted Commercial Industrial Matrix:Use Residential Compound Extractable Petroleum Hydrocarbons Category 2 (mg/kg) Total EPH General Chemistry (%)Result Qualifier ZERO Result Qualifier ZERO Result Qualifier ZERO Result Qualifier ZERO Percent Solids 73.7 72.2 82.1 73.3 Pesticides (mg/kg)Result Qualifier MDL RL Result Qualifier MDL RL Result Qualifier MDL RL Result Qualifier MDL RL 4,4'-DDD 0.0033 2.6 13 92 180 0.000914 J 0.000807 0.00176 0.000824 U 0.000824 0.0018 0.000812 U 0.000812 0.00177 4,4'-DDD [2C]0.0033 2.6 13 92 180 0.00137 J 0.000725 0.00158 4,4'-DDE 0.0033 1.8 8.9 62 120 0.00426 0.000985 0.0018 0.0169 0.000866 0.00158 0.00373 0.00097 0.00177 4,4'-DDE [2C]0.0033 1.8 8.9 62 120 0.0163 0.000965 0.00176 4,4'-DDT 0.0033 1.7 7.9 47 94 0.00253 0.00125 0.00176 0.00127 U 0.00127 0.0018 0.00700 0.00112 0.00158 0.00125 U 0.00125 0.00177 4,4'-DDT [2C]0.0033 1.7 7.9 47 94 Aldrin 0.005 0.019 0.097 0.68 1.4 0.000836 U 0.000836 0.00176 0.000853 U 0.000853 0.0018 0.00075 U 0.00075 0.00158 0.00084 U 0.00084 0.00177 alpha-BHC 0.02 0.097 0.48 3.4 6.8 0.000525 U 0.000525 0.00176 0.000536 U 0.000536 0.0018 0.000471 U 0.000471 0.00158 0.000528 U 0.000528 0.00177 beta-BHC 0.036 0.072 0.36 3 14 0.000843 U 0.000843 0.00176 0.00086 U 0.00086 0.0018 0.000757 U 0.000757 0.00158 0.000847 U 0.000847 0.00177 Chlordane 0.000784 U 0.000784 0.00176 0.000801 U 0.000801 0.0018 0.000704 U 0.000704 0.00158 0.000789 U 0.000789 0.00177 delta-BHC 0.04 100 100 500 1,000 0.000819 U 0.000819 0.00176 0.000837 U 0.000837 0.0018 0.000736 U 0.000736 0.00158 0.000824 U 0.000824 0.00177 Dieldrin 0.005 0.039 0.2 1.4 2.8 0.000923 U 0.000923 0.00176 0.000942 U 0.000942 0.0018 0.000828 U 0.000828 0.00158 0.000928 U 0.000928 0.00177 Endosulfan I 2.4 4.8 24 200 920 0.000833 U 0.000833 0.00176 0.00085 U 0.00085 0.0018 0.000748 U 0.000748 0.00158 0.000838 U 0.000838 0.00177 Endosulfan II 2.4 4.8 24 200 920 0.000802 U 0.000802 0.00176 0.000819 U 0.000819 0.0018 0.00072 U 0.00072 0.00158 0.000806 U 0.000806 0.00177 Endosulfan sulfate 2.4 4.8 24 200 920 0.000663 U 0.000663 0.00176 0.000677 U 0.000677 0.0018 0.000596 U 0.000596 0.00158 0.000667 U 0.000667 0.00177 Endosulfans, Total (alpha and beta)0.000802 U 0.000802 0.00176 0.000819 U 0.000819 0.0018 0.00072 U 0.00072 0.00158 0.000806 U 0.000806 0.00177 Endrin 0.014 2.2 11 89 410 0.000609 U 0.000609 0.00176 0.000622 U 0.000622 0.0018 0.000547 U 0.000547 0.00158 0.000613 U 0.000613 0.00177 Endrin aldehyde 0.000703 U 0.000703 0.00176 0.000717 U 0.000717 0.0018 0.000631 U 0.000631 0.00158 0.000707 U 0.000707 0.00177 Endrin ketone 0.000621 U 0.000621 0.00176 0.000634 U 0.000634 0.0018 0.000558 U 0.000558 0.00158 0.000625 U 0.000625 0.00177 gamma-BHC (Lindane)0.1 0.28 1.3 9.2 23 0.000559 U 0.000559 0.00176 0.000571 U 0.000571 0.0018 0.000502 U 0.000502 0.00158 0.000562 U 0.000562 0.00177 Heptachlor 0.042 0.42 2.1 15 29 0.000472 U 0.000472 0.00176 0.000482 U 0.000482 0.0018 0.000424 U 0.000424 0.00158 0.000475 U 0.000475 0.00177 Heptachlor Epoxide 0.00089 U 0.00089 0.00176 0.000909 U 0.000909 0.0018 0.000799 U 0.000799 0.00158 0.000895 U 0.000895 0.00177 Methoxychlor 0.000517 U 0.000517 0.00176 0.000528 U 0.000528 0.0018 0.000464 U 0.000464 0.00158 0.00052 U 0.00052 0.00177 Toxaphene 0.085 U 0.085 0.0895 0.0867 U 0.0867 0.0914 0.0763 U 0.0763 0.0804 0.0854 U 0.0854 0.0901 Total Metals (mg/kg)Result Qualifier RL Result Qualifier RL Result Qualifier RL Result Qualifier RL Aluminum Antimony Arsenic 13 16 16 16 16 4.17 1.70 4.47 1.73 3.01 1.52 5.36 1.71 Barium 350 350 400 400 10,000 Beryllium 7.2 14 72 590 2,700 Cadmium 2.5 2.5 4.3 9.3 60 Calcium Chromium Cobalt Copper 50 270 270 270 10,000 Iron Lead 63 400 400 1,000 3,900 22.8 1.70 27.4 1.73 14.8 1.52 24.0 1.71 Magnesium Manganese 1600 2,000 2,000 10,000 10,000 Nickel 30 140 310 310 10,000 Potassium Selenium 3.9 36 180 1,500 6,800 Silver 2 36 180 1,500 6,800 Sodium Thallium Vanadium Zinc 109 2200 10,000 10,000 10,000 Main Footnotes: Standards listed are based upon APL's interpretation of the published documents. APL assumes no liability for the interpretation and/or accuracy of the standards. Qualifiers: U - Indicates compound analyzed for but not detected J - Indicates estimated value for TICs and all results when detected below the RL D - Indicates result is based on a dilution E - Concentration exceeds highest calibration standard B - Indicates compound found in associated blank H - Indicates a Hold Time violation P - Indicates a Greater than 25% diff. between 2 GC columns. Key: Specific Footnotes: All regulatory values are from the New York DEC December 14, 2006 Table 375-6.8 Restricted and Unrestricted use Soil Clean-up Objectives. NY Soil Clean-up Objectives 2030609-01 2030609-02 2030609-03 2030609-04 HAP-1 HAP-2 HAP-3 HAP-4 03/10/2022 09:00 03/10/2022 09:20 03/10/2022 09:40 03/10/2022 10:15 Soil Soil Soil Soil Path]File] ALL Formatted Page 1 of 3 Table 1 2300 Catherine Street Yorktown, New York SESI Project 12092 Lab ID:NYSDEC NYSDEC NYSDEC NYSDEC NYSDEC Client ID:Soil Clean-up Soil Clean-up Soil Clean-up Soil Clean-up Soil Clean-up Date Sampled:Unrestricted Residential Restricted Commercial Industrial Matrix:Use Residential Compound Extractable Petroleum Hydrocarbons Category 2 (mg/kg) Total EPH General Chemistry (%) Percent Solids Pesticides (mg/kg) 4,4'-DDD 0.0033 2.6 13 92 180 4,4'-DDD [2C]0.0033 2.6 13 92 180 4,4'-DDE 0.0033 1.8 8.9 62 120 4,4'-DDE [2C]0.0033 1.8 8.9 62 120 4,4'-DDT 0.0033 1.7 7.9 47 94 4,4'-DDT [2C]0.0033 1.7 7.9 47 94 Aldrin 0.005 0.019 0.097 0.68 1.4 alpha-BHC 0.02 0.097 0.48 3.4 6.8 beta-BHC 0.036 0.072 0.36 3 14 Chlordane delta-BHC 0.04 100 100 500 1,000 Dieldrin 0.005 0.039 0.2 1.4 2.8 Endosulfan I 2.4 4.8 24 200 920 Endosulfan II 2.4 4.8 24 200 920 Endosulfan sulfate 2.4 4.8 24 200 920 Endosulfans, Total (alpha and beta) Endrin 0.014 2.2 11 89 410 Endrin aldehyde Endrin ketone gamma-BHC (Lindane)0.1 0.28 1.3 9.2 23 Heptachlor 0.042 0.42 2.1 15 29 Heptachlor Epoxide Methoxychlor Toxaphene Total Metals (mg/kg) Aluminum Antimony Arsenic 13 16 16 16 16 Barium 350 350 400 400 10,000 Beryllium 7.2 14 72 590 2,700 Cadmium 2.5 2.5 4.3 9.3 60 Calcium Chromium Cobalt Copper 50 270 270 270 10,000 Iron Lead 63 400 400 1,000 3,900 Magnesium Manganese 1600 2,000 2,000 10,000 10,000 Nickel 30 140 310 310 10,000 Potassium Selenium 3.9 36 180 1,500 6,800 Silver 2 36 180 1,500 6,800 Sodium Thallium Vanadium Zinc 109 2200 10,000 10,000 10,000 Main Footnotes: Standards listed are based upon APL's interpretation of the published documents. APL assumes no liability for the interpretation and/or accuracy of the standards. Qualifiers: U - Indicates compound analyzed for but not detected J - Indicates estimated value for TICs and all results when detected below the RL D - Indicates result is based on a dilution E - Concentration exceeds highest calibration standard B - Indicates compound found in associated blank H - Indicates a Hold Time violation P - Indicates a Greater than 25% diff. between 2 GC columns. Key: Specific Footnotes: All regulatory values are from the New York DEC December 14, 2006 Table 375-6.8 Restricted and Unrestricted use Soil Clean-up Objectives. NY Soil Clean-up Objectives Result Qualifier ZERO Result Qualifier ZERO Result Qualifier ZERO Result Qualifier ZERO 67.1 76.5 67.7 78.8 Result Qualifier MDL RL Result Qualifier MDL RL Result Qualifier MDL RL Result Qualifier MDL RL 0.000777 U 0.000777 0.0017 0.000755 U 0.000755 0.00165 0.000953 J 0.000886 0.00194 0.000878 U 0.000878 0.00192 0.000929 U 0.000929 0.0017 0.00702 0.00105 0.00192 0.00288 0.000903 0.00165 0.0425 0.00106 0.00194 0.00585 0.00137 0.00194 0.0012 U 0.0012 0.0017 0.00321 0.00136 0.00192 0.00277 0.00117 0.00165 0.000918 U 0.000918 0.00194 0.000805 U 0.000805 0.0017 0.000909 U 0.000909 0.00192 0.000782 U 0.000782 0.00165 0.000577 U 0.000577 0.00194 0.000506 U 0.000506 0.0017 0.000571 U 0.000571 0.00192 0.000491 U 0.000491 0.00165 0.000925 U 0.000925 0.00194 0.000811 U 0.000811 0.0017 0.000917 U 0.000917 0.00192 0.000788 U 0.000788 0.00165 0.000861 U 0.000861 0.00194 0.000755 U 0.000755 0.0017 0.000853 U 0.000853 0.00192 0.000734 U 0.000734 0.00165 0.0009 U 0.0009 0.00194 0.000789 U 0.000789 0.0017 0.000892 U 0.000892 0.00192 0.000767 U 0.000767 0.00165 0.00101 U 0.00101 0.00194 0.000888 U 0.000888 0.0017 0.001 U 0.001 0.00192 0.000863 U 0.000863 0.00165 0.000915 U 0.000915 0.00194 0.000802 U 0.000802 0.0017 0.000906 U 0.000906 0.00192 0.000779 U 0.000779 0.00165 0.00088 U 0.00088 0.00194 0.000772 U 0.000772 0.0017 0.000872 U 0.000872 0.00192 0.00075 U 0.00075 0.00165 0.000728 U 0.000728 0.00194 0.000639 U 0.000639 0.0017 0.000722 U 0.000722 0.00192 0.000621 U 0.000621 0.00165 0.00088 U 0.00088 0.00194 0.000772 U 0.000772 0.0017 0.000872 U 0.000872 0.00192 0.00075 U 0.00075 0.00165 0.000669 U 0.000669 0.00194 0.000587 U 0.000587 0.0017 0.000663 U 0.000663 0.00192 0.00057 U 0.00057 0.00165 0.000772 U 0.000772 0.00194 0.000677 U 0.000677 0.0017 0.000765 U 0.000765 0.00192 0.000658 U 0.000658 0.00165 0.000682 U 0.000682 0.00194 0.000598 U 0.000598 0.0017 0.000676 U 0.000676 0.00192 0.000581 U 0.000581 0.00165 0.000614 U 0.000614 0.00194 0.000538 U 0.000538 0.0017 0.000608 U 0.000608 0.00192 0.000523 U 0.000523 0.00165 0.000518 U 0.000518 0.00194 0.000455 U 0.000455 0.0017 0.000514 U 0.000514 0.00192 0.000442 U 0.000442 0.00165 0.000977 U 0.000977 0.00194 0.000857 U 0.000857 0.0017 0.000968 U 0.000968 0.00192 0.000833 U 0.000833 0.00165 0.000568 U 0.000568 0.00194 0.000498 U 0.000498 0.0017 0.000562 U 0.000562 0.00192 0.000484 U 0.000484 0.00165 0.0933 U 0.0933 0.0983 0.0818 U 0.0818 0.0862 0.0924 U 0.0924 0.0974 0.0795 U 0.0795 0.0838 Result Qualifier RL Result Qualifier RL Result Qualifier RL Result Qualifier RL 3.80 1.86 3.72 1.63 3.07 1.85 3.07 1.59 25.8 1.86 16.3 1.63 35.1 1.85 39.4 1.59 03/10/2022 11:00 HAP-5 HAP-6 HAP-7 HAP-8 2030609-05 2030609-06 2030609-07 2030609-08 03/10/2022 10:30 03/10/2022 11:20 03/10/2022 11:45 Soil Soil Soil Soil Path]File] ALL Formatted Page 2 of 3 Table 1 2300 Catherine Street Yorktown, New York SESI Project 12092 Lab ID:NYSDEC NYSDEC NYSDEC NYSDEC NYSDEC Client ID:Soil Clean-up Soil Clean-up Soil Clean-up Soil Clean-up Soil Clean-up Date Sampled:Unrestricted Residential Restricted Commercial Industrial Matrix:Use Residential Compound Extractable Petroleum Hydrocarbons Category 2 (mg/kg) Total EPH General Chemistry (%) Percent Solids Pesticides (mg/kg) 4,4'-DDD 0.0033 2.6 13 92 180 4,4'-DDD [2C]0.0033 2.6 13 92 180 4,4'-DDE 0.0033 1.8 8.9 62 120 4,4'-DDE [2C]0.0033 1.8 8.9 62 120 4,4'-DDT 0.0033 1.7 7.9 47 94 4,4'-DDT [2C]0.0033 1.7 7.9 47 94 Aldrin 0.005 0.019 0.097 0.68 1.4 alpha-BHC 0.02 0.097 0.48 3.4 6.8 beta-BHC 0.036 0.072 0.36 3 14 Chlordane delta-BHC 0.04 100 100 500 1,000 Dieldrin 0.005 0.039 0.2 1.4 2.8 Endosulfan I 2.4 4.8 24 200 920 Endosulfan II 2.4 4.8 24 200 920 Endosulfan sulfate 2.4 4.8 24 200 920 Endosulfans, Total (alpha and beta) Endrin 0.014 2.2 11 89 410 Endrin aldehyde Endrin ketone gamma-BHC (Lindane)0.1 0.28 1.3 9.2 23 Heptachlor 0.042 0.42 2.1 15 29 Heptachlor Epoxide Methoxychlor Toxaphene Total Metals (mg/kg) Aluminum Antimony Arsenic 13 16 16 16 16 Barium 350 350 400 400 10,000 Beryllium 7.2 14 72 590 2,700 Cadmium 2.5 2.5 4.3 9.3 60 Calcium Chromium Cobalt Copper 50 270 270 270 10,000 Iron Lead 63 400 400 1,000 3,900 Magnesium Manganese 1600 2,000 2,000 10,000 10,000 Nickel 30 140 310 310 10,000 Potassium Selenium 3.9 36 180 1,500 6,800 Silver 2 36 180 1,500 6,800 Sodium Thallium Vanadium Zinc 109 2200 10,000 10,000 10,000 Main Footnotes: Standards listed are based upon APL's interpretation of the published documents. APL assumes no liability for the interpretation and/or accuracy of the standards. Qualifiers: U - Indicates compound analyzed for but not detected J - Indicates estimated value for TICs and all results when detected below the RL D - Indicates result is based on a dilution E - Concentration exceeds highest calibration standard B - Indicates compound found in associated blank H - Indicates a Hold Time violation P - Indicates a Greater than 25% diff. between 2 GC columns. Key: Specific Footnotes: All regulatory values are from the New York DEC December 14, 2006 Table 375-6.8 Restricted and Unrestricted use Soil Clean-up Objectives. NY Soil Clean-up Objectives Result Qualifier MDL RL Result Qualifier MDL RL 586 30.3 60.7 466 42.9 85.8 Result Qualifier ZERO Result Qualifier ZERO Result Qualifier ZERO Result Qualifier ZERO 79.9 71.3 33.0 23.3 Result Qualifier MDL RL Result Qualifier MDL RL 0.000834 U 0.000834 0.00182 0.00190 0.000745 0.00163 0.0372 0.00089 0.00163 0.00564 0.000997 0.00182 0.00220 0.00129 0.00182 0.0121 0.00115 0.00163 0.000771 U 0.000771 0.00163 0.000864 U 0.000864 0.00182 0.000485 U 0.000485 0.00163 0.000543 U 0.000543 0.00182 0.000778 U 0.000778 0.00163 0.000871 U 0.000871 0.00182 0.000724 U 0.000724 0.00163 0.000811 U 0.000811 0.00182 0.000756 U 0.000756 0.00163 0.000847 U 0.000847 0.00182 0.000851 U 0.000851 0.00163 0.000954 U 0.000954 0.00182 0.000769 U 0.000769 0.00163 0.000861 U 0.000861 0.00182 0.00074 U 0.00074 0.00163 0.000829 U 0.000829 0.00182 0.000612 U 0.000612 0.00163 0.000686 U 0.000686 0.00182 0.00074 U 0.00074 0.00163 0.000829 U 0.000829 0.00182 0.000562 U 0.000562 0.00163 0.00063 U 0.00063 0.00182 0.000649 U 0.000649 0.00163 0.000726 U 0.000726 0.00182 0.000573 U 0.000573 0.00163 0.000642 U 0.000642 0.00182 0.000516 U 0.000516 0.00163 0.000578 U 0.000578 0.00182 0.000436 U 0.000436 0.00163 0.000488 U 0.000488 0.00182 0.000821 U 0.000821 0.00163 0.00092 U 0.00092 0.00182 0.000477 U 0.000477 0.00163 0.000534 U 0.000534 0.00182 0.0784 U 0.0784 0.0826 0.0878 U 0.0878 0.0926 Result Qualifier RL Result Qualifier RL Result Qualifier RL Result Qualifier RL 9930 7.58 3740 10.7 3.79 U 3.79 5.36 U 5.36 3.41 1.57 5.33 1.75 3.79 U 3.79 5.36 U 5.36 144 1.52 260 2.15 0.333 0.0758 0.114 0.107 0.758 U 0.758 1.07 U 1.07 16800 75.8 25500 107 12.4 0.758 3.94 1.07 5.98 0.607 1.96 0.858 21.0 0.758 13.7 1.07 12700 15.2 4870 21.5 15.8 1.57 40.7 1.75 22.1 3.79 5.36 U 5.36 5220 152 2720 215 382 0.758 386 1.07 12.7 0.379 4.99 0.536 2390 303 1270 429 3.79 U 3.79 5.36 U 5.36 0.455 U 0.455 0.644 U 0.644 428 152 609 215 3.79 U 3.79 5.36 U 5.36 21.0 1.52 7.00 2.15 88.7 2.27 67.0 3.22 2030609-10 2030609-11 2030609-122030609-09 03/10/2022 14:30 HAP-9 HAP-10 REC-3-TP-2 REC-3-TP-4 03/10/2022 12:05 03/10/2022 12:30 03/10/2022 14:00 SoilSoilSoilSoil Path]File] ALL Formatted Page 3 of 3 APL AQUA PRO-TECH LABORATORIES Certified Environmental Testing ANALYTICAL RESULTS REDUCED DELIVERABLES FORMAT APL Work Order Number: 2030609 Sesi Consulting Engineers Project: 2300 Catherine St. All Results meet the requirements of the National Environmental Laboratory Accreditation Conference and/or State specific certifications as applicable. Brian Wood Laboratory Director NELAC National Environmental Laboratory Accreditation Conference NJDEP #07010 / NYDOH #11634 / PADEP #68-02903 1275 Bloomfield Ave., Bldg. 6, Fairfield, New Jersey 07004 (t) 973.227.0422 (f) 973.227.2813 (w) www.aquaprotechlabs.com Report Date:Apr 01, 2022 CONTENTS 1. Sample Summary3 2. Chain of Custody4 3. Methodology Summary6 4. Abbreviations and Qualifiers7 5. Data of Known Quality8 6. Conformance/Non-Conformance Summary9 7. Positive Results Summary10 8. All Results Summary13 9. Metal Results23 9.1. Blank Results24 9.2. Sample Results34 9.3. Spike/Duplicate Results44 9.4. Blank Summary45 9.5. Sequence Summary46 9.6. Continuing Calibration48 10. Pesticide Results50 10.1. Blank Results51 10.2. Sample Results54 10.3. Surrogate Recoveries84 10.4. Spike/Duplicate Results85 10.5. Blank Summary90 10.6. Sequence/RT Summary91 10.7. Initial Calibration92 10.8. Continuing Calibration94 11. General Chemistry106 11.1. General Chemistry Results107 APL 2 of 107 Aqua Pro-Tech Laboratories Committed to Excellence in ChemistryPN: 2030609 sections1234567891011 Sample Summary Work Order: Project: Client: APL AQUA PRO-TECH LABORATORIES Certified Environmental Testing 2300 Catherine St. Sesi Consulting Engineers 2030609 Sample ID Laboratory ID Date SampledMatrix Date Received 2030609-01 Soil 03/10/2022 09:00 03/10/2022 17:50HAP-1 2030609-02 Soil 03/10/2022 09:20 03/10/2022 17:50HAP-2 2030609-03 Soil 03/10/2022 09:40 03/10/2022 17:50HAP-3 2030609-04 Soil 03/10/2022 10:15 03/10/2022 17:50HAP-4 2030609-05 Soil 03/10/2022 10:30 03/10/2022 17:50HAP-5 2030609-06 Soil 03/10/2022 11:00 03/10/2022 17:50HAP-6 2030609-07 Soil 03/10/2022 11:20 03/10/2022 17:50HAP-7 2030609-08 Soil 03/10/2022 11:45 03/10/2022 17:50HAP-8 2030609-09 Soil 03/10/2022 12:05 03/10/2022 17:50HAP-9 2030609-10 Soil 03/10/2022 12:30 03/10/2022 17:50HAP-10 APL 3 of 107 Aqua Pro-Tech Laboratories Committed to Excellence in ChemistryPN: 2030609 11. APL 4 of 107 Aqua Pro-Tech Laboratories Committed to Excellence in ChemistryPN: 2030609 22. APL 5 of 107 Aqua Pro-Tech Laboratories Committed to Excellence in ChemistryPN: 2030609 22. Aqua Pro-Tech Laboratories Methodology Summary Methodology Summary Extractable Petroleum Hydrocarbons: Gas Chromatography/Flame Ionization Detector New Jersey Department of Environmental Protection Site Remediation Program Extractable Petroleum Hydrocarbons Methodology (Version 3.0). USEPA SW-846 Test Methods for Evaluating Solid Waste Physical/Chemical Methods Update III, Method 8015B or NJDEP Office of Quality Assurance Quantitation of Semi-Volatile Petroleum Products in Water, Soil and Sediment OQA -QAM- 025, Revision 6. Metals: Inductively-Coupled Plasma Atomic Emission Spectrometry or Inductively-Coupled Plasma Mass Spectroscopy Wastewater and Groundwater Samples:USEPA Methods for the Analysis of Water and Wastes, Method 200.7 ,Method 200.8. Soil Samples:USEPA Methods for Evaluating Solid Waste Physical/Chemical Methods Update III, Method 6010D. Mercury: Cold Vapor Atomic Absorption Spectrometry Wastewater and Groundwater Samples: USEPA Methods for the Analysis of Water and Wastes, Method 245.1 . Soil Samples: USEPA SW-846 Test Methods for Evaluating Solid Waste Physical/Chemical Methods Update III, Method 7471B. Volatile Organic Compounds: Purge and Trap Gas Chromatography/Mass Spectroscopy Drinking Water Samples:USEPA Methods for the Determination of Organic Compounds in Drinking Water, Method 524.2. Wastewater Samples: USEPA Methods for the Analysis of Water and Wastes, Method 624 .1,Method 8260C. Soil and Groundwater Samples: USEPA SW-846 Test Methods for Evaluating Solid Waste Physical/Chemical Methods Update III, Method 8260C. Semi-Volatile Organic Compounds: Gas Chromatography/Mass Spectroscopy Wastewater Samples: USEPA Methods for the Analysis of Water and Wastes, Method 625 .1, Method 8270D. Soil and Groundwater Samples: USEPA SW-846 Test Methods for Evaluating Solid Waste Physical/Chemical Methods Update III, Method 8270D. PFAS Compounds: Liquid Chromatography/Tandem Mass Spectroscopy Drinking Water Samples: USEPA Methods for the Determination of Selected Perfluorinated Alkyl Acids in Drinking Water by Solid Phase Extraction and Liquid Chromatography/Tandem Mass Spectrometry (LC/MS/MS), Method 537. Pesticides: Gas Chromatography/Electron Capture Detector Wastewater Samples: USEPA Methods for the Analysis of Water and Wastes, Method 608 .3, Method 8081B. Soil and Groundwater Samples: USEPA SW-846 Test Methods for Evaluating Solid Waste Physical/Chemical Methods Update III, Method 8081B. Polychlorinated Biphenyls (PCBs): Gas Chromatography/Electron Capture Detector Wastewater Samples: USEPA Methods for the Analysis of Water and Wastes, Method 608.3, Method 8082A. Soil and Groundwater Samples: USEPA SW-846 Test Methods for Evaluating Solid Waste Physical/Chemical Methods Update III, Method 8082A. General Chemistry Methods: Various general chemistry methods are taken from Standard Methods for the Examination of Water and Wastewater, 19th Edition . Specific method citations can be found on the Analytical Results Summary page of this report listed under 'Method'. ** A compl certified Methods are accessible on the Standards And Docs page of the Results Retrieval System APL 6 of 107 Aqua Pro-Tech Laboratories Committed to Excellence in ChemistryPN: 2030609 33. Aqua Pro-Tech Laboratories Data Reporting Abbreviations and Qualifiers Data Reporting Abbreviations and Qualifiers MDL: Method Detection Limit. The minimum reportable concentration of a substance that can be measured and reported with 99% confidence that the analyte concentration is greater than zero. The value is calculated from the analysis of seven replicates of a spike sample. On analytical reports this value is corrected for percent moisture and any concentration or dilution factors. RL: Reporting Limit. The Concentration of the lowest calibration standard that was included in the initial calibration of the instrument. On analytical reports this value is corrected for percent moisture and any concentration or dilution factors. Concentration (Conc) / Result: If the compound is detected, the measured concentration is reported. If this column is left blank, or contains a 'less than' (<) symbol, the compound was not detected. Tentatively Identified Compound (TIC): A TIC is a non-targeted compound, not included in the calibration, identified by a mass spectral library search. Qualifiers: U: Indicates the compound was analyzed for but was not detected. J: Indicates an estimated value. All tentatively identified compounds (TICs) and results below the RL receive this qualifier. B: Indicates the analyte was found in the method blank as well as the sample. N: Used when reporting a specific tentatively identified compound. E: Indicates that the concentration of the compound exceeds the calibration range of the instrument. The results of a diluted analysis will also be reported. The results of the dilution should be used for those compounds exceeding the calibration range in the undiluted analysis. APL 7 of 107 Aqua Pro-Tech Laboratories Committed to Excellence in ChemistryPN: 2030609 44. 1 1A 2 3 4 5 6 7 DATA OF KNOWN QUALITY CONFORMANCE/NON-CONFORMANCE SUMMARY QUESTIONNAIRE For each analytical method referenced in this laboratory report package, were all specified QA/QC performance criteria followed, including the requirement to explain any criteria falling outside of acceptable guidelines, as specified in the NJDEP Data of Known Quality performance standards? Were the method specified handling, preservation, and holding time requirements met? Are project-specific matrix spikes and/or laboratory duplicates included in this data set? For each analytical method referenced in this laboratory report package, were results reported for all constituents identified in the method-specific analyte lists presented in the DKQP documents and/or site-specific QAPP? 1B EPH Method: Was the EPH method conducted without significant modifications (see Section 11.3 of respective DKQ methods) Were all samples received by the laboratory in a condition consistent with that described on the associated chain-of-custody document(s)? Were samples received at an appropriate temperature (4±2° C)? Were all QA/QC performance criteria specified in the NJDEP DKQP standards achieved? Were reporting limits specified or referenced on the chain-of-custody or communicated to the laboratory prior to sample receipt? Were these reporting limits met? Laboratory Name: Aqua Pro-Tech Laboratories Project Location: 2300 Catherine St. Laboratory Sample ID(s): 01-10 Client: Sesi Consulting Engineers Project Number: 2030609 Sampling Date(s): March 10,2022 List DKQP Methods Used:SW 846 6010D;SW 846 8081B;Gravimetric A-5 Notes: For all questions to which the response was "No° (with the exception of question #7), additional information should be provided in an attached narrative. If the answer to question #1, #1A, or #1B is "No", the data package does not meet the requirements for Data of Known Quality.° Yes No Yes No Yes No Yes No Yes No Yes No Yes No N/A Yes No N/A Yes No N/A Yes No APL 8 of 107 Aqua Pro-Tech Laboratories Committed to Excellence in ChemistryPN: 2030609 55. ANALYSIS: INORGANICS [6010D] ANALYSIS: PESTICIDES [8081B] Reviewed By:(JM) Date For any questions about your Quality Control, please call us at 973-227-0422 Brian Wood - Laboratory Director QUALITY CONTROL Conformance/Non-Conformance Summary 4/1/2022 The matrix spike and matrix spike duplicate recovery for 4,4'-DDT was outside QC limits (high). COMMENTS: COMMENTS: The matrix spike and matrix spike duplicate recoveries for Arsenic and Lead were outside QC limits (low). APL 9 of 107 Aqua Pro-Tech Laboratories Committed to Excellence in ChemistryPN: 2030609 66. Positive Results Only Summary APL AQUA PRO-TECH LABORATORIES Certified Environmental Testing HAP-12030609-01 (Soil)Sample Name: Analyte Result MDLQual Dilution AnalyzedRLUnits SW 846 6010D - Total Metals 1.70 1 3/17/22 20:124.17 0.121Arsenic mg/kg dry 1.70 1 3/17/22 20:1222.8 0.142Lead mg/kg dry Analyte Result MDLQual Dilution AnalyzedRLUnits SW 846 8081B - Pesticides 0.00176 1 3/23/22 21:290.000914 0.0008074,4'-DDD mg/kg dryJ 0.00176 1 3/23/22 21:290.0163 0.0009654,4'-DDE [2C]mg/kg dry 0.00176 1 3/23/22 21:290.00253 0.001254,4'-DDT mg/kg dry HAP-22030609-02 (Soil)Sample Name: Analyte Result MDLQual Dilution AnalyzedRLUnits SW 846 6010D - Total Metals 1.73 1 3/17/22 20:144.47 0.124Arsenic mg/kg dry 1.73 1 3/17/22 20:1427.4 0.144Lead mg/kg dry Analyte Result MDLQual Dilution AnalyzedRLUnits SW 846 8081B - Pesticides 0.00180 1 3/23/22 21:520.00426 0.0009854,4'-DDE mg/kg dry HAP-32030609-03 (Soil)Sample Name: Analyte Result MDLQual Dilution AnalyzedRLUnits SW 846 6010D - Total Metals 1.52 1 3/17/22 20:173.01 0.109Arsenic mg/kg dry 1.52 1 3/17/22 20:1714.8 0.127Lead mg/kg dry Analyte Result MDLQual Dilution AnalyzedRLUnits SW 846 8081B - Pesticides 0.00158 1 3/23/22 22:140.00137 0.0007254,4'-DDD [2C]mg/kg dryJ 0.00158 1 3/23/22 22:140.0169 0.0008664,4'-DDE mg/kg dry 0.00158 1 3/23/22 22:140.00700 0.001124,4'-DDT mg/kg dry HAP-42030609-04 (Soil)Sample Name: Analyte Result MDLQual Dilution AnalyzedRLUnits SW 846 6010D - Total Metals 1.71 1 3/17/22 20:205.36 0.122Arsenic mg/kg dry 1.71 1 3/17/22 20:2024.0 0.142Lead mg/kg dry ND - Indicates compound analyzed for but not detected J - Indicates estimated value B - Indicates compound found in associated blank E - Concentration exceeds highest calibration standard D - Indicates result is based on a dilution H - Indicates a Hold Time violation P - Greater than 25% diff. between 2 GC columns. MDL - Minimum detection limit, RL - Reporting limit APL 10 of 107 Aqua Pro-Tech Laboratories Committed to Excellence in ChemistryPN: 2030609 77. Positive Results Only Summary APL AQUA PRO-TECH LABORATORIES Certified Environmental Testing HAP-42030609-04 (Soil)Sample Name: Analyte Result MDLQual Dilution AnalyzedRLUnits SW 846 8081B - Pesticides 0.00177 1 3/23/22 22:360.00373 0.0009704,4'-DDE mg/kg dry HAP-52030609-05 (Soil)Sample Name: Analyte Result MDLQual Dilution AnalyzedRLUnits SW 846 6010D - Total Metals 1.86 1 3/17/22 20:223.80 0.133Arsenic mg/kg dry 1.86 1 3/17/22 20:2225.8 0.155Lead mg/kg dry Analyte Result MDLQual Dilution AnalyzedRLUnits SW 846 8081B - Pesticides 0.00194 1 3/23/22 22:580.000953 0.0008864,4'-DDD [2C]mg/kg dryJ 0.00194 1 3/23/22 22:580.0425 0.001064,4'-DDE [2C]mg/kg dry 0.00194 1 3/23/22 22:580.00585 0.001374,4'-DDT mg/kg dry HAP-62030609-06 (Soil)Sample Name: Analyte Result MDLQual Dilution AnalyzedRLUnits SW 846 6010D - Total Metals 1.63 1 3/17/22 20:253.72 0.117Arsenic mg/kg dry 1.63 1 3/17/22 20:2516.3 0.136Lead mg/kg dry HAP-72030609-07 (Soil)Sample Name: Analyte Result MDLQual Dilution AnalyzedRLUnits SW 846 6010D - Total Metals 1.85 1 3/17/22 20:273.07 0.132Arsenic mg/kg dry 1.85 1 3/17/22 20:2735.1 0.154Lead mg/kg dry Analyte Result MDLQual Dilution AnalyzedRLUnits SW 846 8081B - Pesticides 0.00192 1 3/23/22 23:430.00702 0.001054,4'-DDE mg/kg dry 0.00192 1 3/23/22 23:430.00321 0.001364,4'-DDT mg/kg dry HAP-82030609-08 (Soil)Sample Name: Analyte Result MDLQual Dilution AnalyzedRLUnits SW 846 6010D - Total Metals 1.59 1 3/17/22 20:303.07 0.113Arsenic mg/kg dry 1.59 1 3/17/22 20:3039.4 0.132Lead mg/kg dry ND - Indicates compound analyzed for but not detected J - Indicates estimated value B - Indicates compound found in associated blank E - Concentration exceeds highest calibration standard D - Indicates result is based on a dilution H - Indicates a Hold Time violation P - Greater than 25% diff. between 2 GC columns. MDL - Minimum detection limit, RL - Reporting limit APL 11 of 107 Aqua Pro-Tech Laboratories Committed to Excellence in ChemistryPN: 2030609 77. Positive Results Only Summary APL AQUA PRO-TECH LABORATORIES Certified Environmental Testing HAP-82030609-08 (Soil)Sample Name: Analyte Result MDLQual Dilution AnalyzedRLUnits SW 846 8081B - Pesticides 0.00165 1 3/24/22 0:050.00288 0.0009034,4'-DDE mg/kg dry 0.00165 1 3/24/22 0:050.00277 0.001174,4'-DDT [2C]mg/kg dry HAP-92030609-09 (Soil)Sample Name: Analyte Result MDLQual Dilution AnalyzedRLUnits SW 846 6010D - Total Metals 1.57 1 3/17/22 20:323.41 0.112Arsenic mg/kg dry 1.57 1 3/17/22 20:3215.8 0.131Lead mg/kg dry Analyte Result MDLQual Dilution AnalyzedRLUnits SW 846 8081B - Pesticides 0.00163 1 3/24/22 0:270.00190 0.0007454,4'-DDD [2C]mg/kg dry 0.00163 1 3/24/22 0:270.0372 0.0008904,4'-DDE mg/kg dry 0.00163 1 3/24/22 0:270.0121 0.001154,4'-DDT [2C]mg/kg dry HAP-102030609-10 (Soil)Sample Name: Analyte Result MDLQual Dilution AnalyzedRLUnits SW 846 6010D - Total Metals 1.75 1 3/19/22 14:235.33 0.125Arsenic mg/kg dry 1.75 1 3/19/22 14:2340.7 0.146Lead mg/kg dry Analyte Result MDLQual Dilution AnalyzedRLUnits SW 846 8081B - Pesticides 0.00182 1 3/24/22 16:300.00564 0.0009974,4'-DDE mg/kg dry 0.00182 1 3/24/22 16:300.00220 0.001294,4'-DDT mg/kg dry ND - Indicates compound analyzed for but not detected J - Indicates estimated value B - Indicates compound found in associated blank E - Concentration exceeds highest calibration standard D - Indicates result is based on a dilution H - Indicates a Hold Time violation P - Greater than 25% diff. between 2 GC columns. MDL - Minimum detection limit, RL - Reporting limit APL 12 of 107 Aqua Pro-Tech Laboratories Committed to Excellence in ChemistryPN: 2030609 77. APL AQUA PRO-TECH LABORATORIES Certified Environmental Testing All Results Summary Client: Work Order: Project: Sesi Consulting Engineers 2300 Catherine St. 2030609 Date to Lab:3/10/2022 5:50:00PM HAP-12030609-01 (Soil)Sample Name:Collected:3/10/2022 9:00:00AM Analyte Result MDLQual Dilution AnalyzedRLUnits SW 846 6010D - Total Metals 1.70 1 3/17/22 20:124.17 0.121Arsenic mg/kg 1.70 1 3/17/22 20:1222.8 0.142Lead mg/kg Analyte Result MDLQual Dilution AnalyzedRLUnits SW 846 8081B - Pesticides 0.00176 1 3/23/22 21:290.000914 0.0008074,4'-DDD mg/kgJ 0.00176 1 3/23/22 21:290.0163 0.0009654,4'-DDE [2C]mg/kg 0.00176 1 3/23/22 21:290.00253 0.001254,4'-DDT mg/kg 0.00176 1 3/23/22 21:29ND0.000836Aldrin mg/kgU 0.00176 1 3/23/22 21:29ND0.000525alpha-BHC mg/kgU 0.00176 1 3/23/22 21:29ND0.000843beta-BHC mg/kgU 0.00176 1 3/23/22 21:29ND0.000784Chlordane mg/kgU 0.00176 1 3/23/22 21:29ND0.000819delta-BHC mg/kgU 0.00176 1 3/23/22 21:29ND0.000923Dieldrin mg/kgU 0.00176 1 3/23/22 21:29ND0.000833Endosulfan I mg/kgU 0.00176 1 3/23/22 21:29ND0.000802Endosulfan II mg/kgU 0.00176 1 3/23/22 21:29ND0.000663Endosulfan sulfate mg/kgU 0.00176 1 3/23/22 21:29ND0.000802Endosulfans, Total (alpha and beta) mg/kgU 0.00176 1 3/23/22 21:29ND0.000609Endrin mg/kgU 0.00176 1 3/23/22 21:29ND0.000703Endrin aldehyde mg/kgU 0.00176 1 3/23/22 21:29ND0.000621Endrin ketone mg/kgU 0.00176 1 3/23/22 21:29ND0.000559gamma-BHC (Lindane)mg/kgU 0.00176 1 3/23/22 21:29ND0.000472Heptachlor mg/kgU 0.00176 1 3/23/22 21:29ND0.000890Heptachlor Epoxide mg/kgU 0.00176 1 3/23/22 21:29ND0.000517Methoxychlor mg/kgU 0.0895 1 3/23/22 21:29ND0.0850Toxaphene mg/kgU Analyte Result MDLQual Dilution AnalyzedRLUnits Gravimetric - General Chemistry 1 3/11/22 10:3173.7Percent Solids % ND, U - Indicates compound analyzed for but not detected J - Indicates estimated value B - Indicates compound found in associated blank E - Concentration exceeds highest calibration standard D - Indicates result is based on a dilution H - Indicates a Hold Time violation P - Greater than 25% diff. between 2 GC columns. MDL - Minimum detection limit, RL - Reporting limit APL 13 of 107 Aqua Pro-Tech Laboratories Committed to Excellence in ChemistryPN: 2030609 88. APL AQUA PRO-TECH LABORATORIES Certified Environmental Testing All Results Summary Client: Work Order: Project: Sesi Consulting Engineers 2300 Catherine St. 2030609 Date to Lab:3/10/2022 5:50:00PM HAP-22030609-02 (Soil)Sample Name:Collected:3/10/2022 9:20:00AM Analyte Result MDLQual Dilution AnalyzedRLUnits SW 846 6010D - Total Metals 1.73 1 3/17/22 20:144.47 0.124Arsenic mg/kg 1.73 1 3/17/22 20:1427.4 0.144Lead mg/kg Analyte Result MDLQual Dilution AnalyzedRLUnits SW 846 8081B - Pesticides 0.00180 1 3/23/22 21:52ND0.0008244,4'-DDD mg/kgU 0.00180 1 3/23/22 21:520.00426 0.0009854,4'-DDE mg/kg 0.00180 1 3/23/22 21:52ND0.001274,4'-DDT mg/kgU 0.00180 1 3/23/22 21:52ND0.000853Aldrin mg/kgU 0.00180 1 3/23/22 21:52ND0.000536alpha-BHC mg/kgU 0.00180 1 3/23/22 21:52ND0.000860beta-BHC mg/kgU 0.00180 1 3/23/22 21:52ND0.000801Chlordane mg/kgU 0.00180 1 3/23/22 21:52ND0.000837delta-BHC mg/kgU 0.00180 1 3/23/22 21:52ND0.000942Dieldrin mg/kgU 0.00180 1 3/23/22 21:52ND0.000850Endosulfan I mg/kgU 0.00180 1 3/23/22 21:52ND0.000819Endosulfan II mg/kgU 0.00180 1 3/23/22 21:52ND0.000677Endosulfan sulfate mg/kgU 0.00180 1 3/23/22 21:52ND0.000819Endosulfans, Total (alpha and beta) mg/kgU 0.00180 1 3/23/22 21:52ND0.000622Endrin mg/kgU 0.00180 1 3/23/22 21:52ND0.000717Endrin aldehyde mg/kgU 0.00180 1 3/23/22 21:52ND0.000634Endrin ketone mg/kgU 0.00180 1 3/23/22 21:52ND0.000571gamma-BHC (Lindane)mg/kgU 0.00180 1 3/23/22 21:52ND0.000482Heptachlor mg/kgU 0.00180 1 3/23/22 21:52ND0.000909Heptachlor Epoxide mg/kgU 0.00180 1 3/23/22 21:52ND0.000528Methoxychlor mg/kgU 0.0914 1 3/23/22 21:52ND0.0867Toxaphene mg/kgU Analyte Result MDLQual Dilution AnalyzedRLUnits Gravimetric - General Chemistry 1 3/11/22 10:3172.2Percent Solids % ND, U - Indicates compound analyzed for but not detected J - Indicates estimated value B - Indicates compound found in associated blank E - Concentration exceeds highest calibration standard D - Indicates result is based on a dilution H - Indicates a Hold Time violation P - Greater than 25% diff. between 2 GC columns. MDL - Minimum detection limit, RL - Reporting limit APL 14 of 107 Aqua Pro-Tech Laboratories Committed to Excellence in ChemistryPN: 2030609 88. APL AQUA PRO-TECH LABORATORIES Certified Environmental Testing All Results Summary Client: Work Order: Project: Sesi Consulting Engineers 2300 Catherine St. 2030609 Date to Lab:3/10/2022 5:50:00PM HAP-32030609-03 (Soil)Sample Name:Collected:3/10/2022 9:40:00AM Analyte Result MDLQual Dilution AnalyzedRLUnits SW 846 6010D - Total Metals 1.52 1 3/17/22 20:173.01 0.109Arsenic mg/kg 1.52 1 3/17/22 20:1714.8 0.127Lead mg/kg Analyte Result MDLQual Dilution AnalyzedRLUnits SW 846 8081B - Pesticides 0.00158 1 3/23/22 22:140.00137 0.0007254,4'-DDD [2C]mg/kgJ 0.00158 1 3/23/22 22:140.0169 0.0008664,4'-DDE mg/kg 0.00158 1 3/23/22 22:140.00700 0.001124,4'-DDT mg/kg 0.00158 1 3/23/22 22:14ND0.000750Aldrin mg/kgU 0.00158 1 3/23/22 22:14ND0.000471alpha-BHC mg/kgU 0.00158 1 3/23/22 22:14ND0.000757beta-BHC mg/kgU 0.00158 1 3/23/22 22:14ND0.000704Chlordane mg/kgU 0.00158 1 3/23/22 22:14ND0.000736delta-BHC mg/kgU 0.00158 1 3/23/22 22:14ND0.000828Dieldrin mg/kgU 0.00158 1 3/23/22 22:14ND0.000748Endosulfan I mg/kgU 0.00158 1 3/23/22 22:14ND0.000720Endosulfan II mg/kgU 0.00158 1 3/23/22 22:14ND0.000596Endosulfan sulfate mg/kgU 0.00158 1 3/23/22 22:14ND0.000720Endosulfans, Total (alpha and beta) mg/kgU 0.00158 1 3/23/22 22:14ND0.000547Endrin mg/kgU 0.00158 1 3/23/22 22:14ND0.000631Endrin aldehyde mg/kgU 0.00158 1 3/23/22 22:14ND0.000558Endrin ketone mg/kgU 0.00158 1 3/23/22 22:14ND0.000502gamma-BHC (Lindane)mg/kgU 0.00158 1 3/23/22 22:14ND0.000424Heptachlor mg/kgU 0.00158 1 3/23/22 22:14ND0.000799Heptachlor Epoxide mg/kgU 0.00158 1 3/23/22 22:14ND0.000464Methoxychlor mg/kgU 0.0804 1 3/23/22 22:14ND0.0763Toxaphene mg/kgU Analyte Result MDLQual Dilution AnalyzedRLUnits Gravimetric - General Chemistry 1 3/11/22 10:3182.1Percent Solids % ND, U - Indicates compound analyzed for but not detected J - Indicates estimated value B - Indicates compound found in associated blank E - Concentration exceeds highest calibration standard D - Indicates result is based on a dilution H - Indicates a Hold Time violation P - Greater than 25% diff. between 2 GC columns. MDL - Minimum detection limit, RL - Reporting limit APL 15 of 107 Aqua Pro-Tech Laboratories Committed to Excellence in ChemistryPN: 2030609 88. APL AQUA PRO-TECH LABORATORIES Certified Environmental Testing All Results Summary Client: Work Order: Project: Sesi Consulting Engineers 2300 Catherine St. 2030609 Date to Lab:3/10/2022 5:50:00PM HAP-42030609-04 (Soil)Sample Name:Collected:3/10/2022 10:15:00AM Analyte Result MDLQual Dilution AnalyzedRLUnits SW 846 6010D - Total Metals 1.71 1 3/17/22 20:205.36 0.122Arsenic mg/kg 1.71 1 3/17/22 20:2024.0 0.142Lead mg/kg Analyte Result MDLQual Dilution AnalyzedRLUnits SW 846 8081B - Pesticides 0.00177 1 3/23/22 22:36ND0.0008124,4'-DDD mg/kgU 0.00177 1 3/23/22 22:360.00373 0.0009704,4'-DDE mg/kg 0.00177 1 3/23/22 22:36ND0.001254,4'-DDT mg/kgU 0.00177 1 3/23/22 22:36ND0.000840Aldrin mg/kgU 0.00177 1 3/23/22 22:36ND0.000528alpha-BHC mg/kgU 0.00177 1 3/23/22 22:36ND0.000847beta-BHC mg/kgU 0.00177 1 3/23/22 22:36ND0.000789Chlordane mg/kgU 0.00177 1 3/23/22 22:36ND0.000824delta-BHC mg/kgU 0.00177 1 3/23/22 22:36ND0.000928Dieldrin mg/kgU 0.00177 1 3/23/22 22:36ND0.000838Endosulfan I mg/kgU 0.00177 1 3/23/22 22:36ND0.000806Endosulfan II mg/kgU 0.00177 1 3/23/22 22:36ND0.000667Endosulfan sulfate mg/kgU 0.00177 1 3/23/22 22:36ND0.000806Endosulfans, Total (alpha and beta) mg/kgU 0.00177 1 3/23/22 22:36ND0.000613Endrin mg/kgU 0.00177 1 3/23/22 22:36ND0.000707Endrin aldehyde mg/kgU 0.00177 1 3/23/22 22:36ND0.000625Endrin ketone mg/kgU 0.00177 1 3/23/22 22:36ND0.000562gamma-BHC (Lindane)mg/kgU 0.00177 1 3/23/22 22:36ND0.000475Heptachlor mg/kgU 0.00177 1 3/23/22 22:36ND0.000895Heptachlor Epoxide mg/kgU 0.00177 1 3/23/22 22:36ND0.000520Methoxychlor mg/kgU 0.0901 1 3/23/22 22:36ND0.0854Toxaphene mg/kgU Analyte Result MDLQual Dilution AnalyzedRLUnits Gravimetric - General Chemistry 1 3/11/22 10:3173.3Percent Solids % ND, U - Indicates compound analyzed for but not detected J - Indicates estimated value B - Indicates compound found in associated blank E - Concentration exceeds highest calibration standard D - Indicates result is based on a dilution H - Indicates a Hold Time violation P - Greater than 25% diff. between 2 GC columns. MDL - Minimum detection limit, RL - Reporting limit APL 16 of 107 Aqua Pro-Tech Laboratories Committed to Excellence in ChemistryPN: 2030609 88. APL AQUA PRO-TECH LABORATORIES Certified Environmental Testing All Results Summary Client: Work Order: Project: Sesi Consulting Engineers 2300 Catherine St. 2030609 Date to Lab:3/10/2022 5:50:00PM HAP-52030609-05 (Soil)Sample Name:Collected:3/10/2022 10:30:00AM Analyte Result MDLQual Dilution AnalyzedRLUnits SW 846 6010D - Total Metals 1.86 1 3/17/22 20:223.80 0.133Arsenic mg/kg 1.86 1 3/17/22 20:2225.8 0.155Lead mg/kg Analyte Result MDLQual Dilution AnalyzedRLUnits SW 846 8081B - Pesticides 0.00194 1 3/23/22 22:580.000953 0.0008864,4'-DDD [2C]mg/kgJ 0.00194 1 3/23/22 22:580.0425 0.001064,4'-DDE [2C]mg/kg 0.00194 1 3/23/22 22:580.00585 0.001374,4'-DDT mg/kg 0.00194 1 3/23/22 22:58ND0.000918Aldrin mg/kgU 0.00194 1 3/23/22 22:58ND0.000577alpha-BHC mg/kgU 0.00194 1 3/23/22 22:58ND0.000925beta-BHC mg/kgU 0.00194 1 3/23/22 22:58ND0.000861Chlordane mg/kgU 0.00194 1 3/23/22 22:58ND0.000900delta-BHC mg/kgU 0.00194 1 3/23/22 22:58ND0.00101Dieldrin mg/kgU 0.00194 1 3/23/22 22:58ND0.000915Endosulfan I mg/kgU 0.00194 1 3/23/22 22:58ND0.000880Endosulfan II mg/kgU 0.00194 1 3/23/22 22:58ND0.000728Endosulfan sulfate mg/kgU 0.00194 1 3/23/22 22:58ND0.000880Endosulfans, Total (alpha and beta) mg/kgU 0.00194 1 3/23/22 22:58ND0.000669Endrin mg/kgU 0.00194 1 3/23/22 22:58ND0.000772Endrin aldehyde mg/kgU 0.00194 1 3/23/22 22:58ND0.000682Endrin ketone mg/kgU 0.00194 1 3/23/22 22:58ND0.000614gamma-BHC (Lindane)mg/kgU 0.00194 1 3/23/22 22:58ND0.000518Heptachlor mg/kgU 0.00194 1 3/23/22 22:58ND0.000977Heptachlor Epoxide mg/kgU 0.00194 1 3/23/22 22:58ND0.000568Methoxychlor mg/kgU 0.0983 1 3/23/22 22:58ND0.0933Toxaphene mg/kgU Analyte Result MDLQual Dilution AnalyzedRLUnits Gravimetric - General Chemistry 1 3/11/22 10:3167.1Percent Solids % ND, U - Indicates compound analyzed for but not detected J - Indicates estimated value B - Indicates compound found in associated blank E - Concentration exceeds highest calibration standard D - Indicates result is based on a dilution H - Indicates a Hold Time violation P - Greater than 25% diff. between 2 GC columns. MDL - Minimum detection limit, RL - Reporting limit APL 17 of 107 Aqua Pro-Tech Laboratories Committed to Excellence in ChemistryPN: 2030609 88. APL AQUA PRO-TECH LABORATORIES Certified Environmental Testing All Results Summary Client: Work Order: Project: Sesi Consulting Engineers 2300 Catherine St. 2030609 Date to Lab:3/10/2022 5:50:00PM HAP-62030609-06 (Soil)Sample Name:Collected:3/10/2022 11:00:00AM Analyte Result MDLQual Dilution AnalyzedRLUnits SW 846 6010D - Total Metals 1.63 1 3/17/22 20:253.72 0.117Arsenic mg/kg 1.63 1 3/17/22 20:2516.3 0.136Lead mg/kg Analyte Result MDLQual Dilution AnalyzedRLUnits SW 846 8081B - Pesticides 0.00170 1 3/23/22 23:21ND0.0007774,4'-DDD mg/kgU 0.00170 1 3/23/22 23:21ND0.0009294,4'-DDE mg/kgU 0.00170 1 3/23/22 23:21ND0.001204,4'-DDT mg/kgU 0.00170 1 3/23/22 23:21ND0.000805Aldrin mg/kgU 0.00170 1 3/23/22 23:21ND0.000506alpha-BHC mg/kgU 0.00170 1 3/23/22 23:21ND0.000811beta-BHC mg/kgU 0.00170 1 3/23/22 23:21ND0.000755Chlordane mg/kgU 0.00170 1 3/23/22 23:21ND0.000789delta-BHC mg/kgU 0.00170 1 3/23/22 23:21ND0.000888Dieldrin mg/kgU 0.00170 1 3/23/22 23:21ND0.000802Endosulfan I mg/kgU 0.00170 1 3/23/22 23:21ND0.000772Endosulfan II mg/kgU 0.00170 1 3/23/22 23:21ND0.000639Endosulfan sulfate mg/kgU 0.00170 1 3/23/22 23:21ND0.000772Endosulfans, Total (alpha and beta) mg/kgU 0.00170 1 3/23/22 23:21ND0.000587Endrin mg/kgU 0.00170 1 3/23/22 23:21ND0.000677Endrin aldehyde mg/kgU 0.00170 1 3/23/22 23:21ND0.000598Endrin ketone mg/kgU 0.00170 1 3/23/22 23:21ND0.000538gamma-BHC (Lindane)mg/kgU 0.00170 1 3/23/22 23:21ND0.000455Heptachlor mg/kgU 0.00170 1 3/23/22 23:21ND0.000857Heptachlor Epoxide mg/kgU 0.00170 1 3/23/22 23:21ND0.000498Methoxychlor mg/kgU 0.0862 1 3/23/22 23:21ND0.0818Toxaphene mg/kgU Analyte Result MDLQual Dilution AnalyzedRLUnits Gravimetric - General Chemistry 1 3/11/22 10:3176.5Percent Solids % ND, U - Indicates compound analyzed for but not detected J - Indicates estimated value B - Indicates compound found in associated blank E - Concentration exceeds highest calibration standard D - Indicates result is based on a dilution H - Indicates a Hold Time violation P - Greater than 25% diff. between 2 GC columns. MDL - Minimum detection limit, RL - Reporting limit APL 18 of 107 Aqua Pro-Tech Laboratories Committed to Excellence in ChemistryPN: 2030609 88. APL AQUA PRO-TECH LABORATORIES Certified Environmental Testing All Results Summary Client: Work Order: Project: Sesi Consulting Engineers 2300 Catherine St. 2030609 Date to Lab:3/10/2022 5:50:00PM HAP-72030609-07 (Soil)Sample Name:Collected:3/10/2022 11:20:00AM Analyte Result MDLQual Dilution AnalyzedRLUnits SW 846 6010D - Total Metals 1.85 1 3/17/22 20:273.07 0.132Arsenic mg/kg 1.85 1 3/17/22 20:2735.1 0.154Lead mg/kg Analyte Result MDLQual Dilution AnalyzedRLUnits SW 846 8081B - Pesticides 0.00192 1 3/23/22 23:43ND0.0008784,4'-DDD [2C]mg/kgU 0.00192 1 3/23/22 23:430.00702 0.001054,4'-DDE mg/kg 0.00192 1 3/23/22 23:430.00321 0.001364,4'-DDT mg/kg 0.00192 1 3/23/22 23:43ND0.000909Aldrin mg/kgU 0.00192 1 3/23/22 23:43ND0.000571alpha-BHC mg/kgU 0.00192 1 3/23/22 23:43ND0.000917beta-BHC mg/kgU 0.00192 1 3/23/22 23:43ND0.000853Chlordane mg/kgU 0.00192 1 3/23/22 23:43ND0.000892delta-BHC mg/kgU 0.00192 1 3/23/22 23:43ND0.00100Dieldrin mg/kgU 0.00192 1 3/23/22 23:43ND0.000906Endosulfan I mg/kgU 0.00192 1 3/23/22 23:43ND0.000872Endosulfan II mg/kgU 0.00192 1 3/23/22 23:43ND0.000722Endosulfan sulfate mg/kgU 0.00192 1 3/23/22 23:43ND0.000872Endosulfans, Total (alpha and beta) mg/kgU 0.00192 1 3/23/22 23:43ND0.000663Endrin mg/kgU 0.00192 1 3/23/22 23:43ND0.000765Endrin aldehyde mg/kgU 0.00192 1 3/23/22 23:43ND0.000676Endrin ketone mg/kgU 0.00192 1 3/23/22 23:43ND0.000608gamma-BHC (Lindane)mg/kgU 0.00192 1 3/23/22 23:43ND0.000514Heptachlor mg/kgU 0.00192 1 3/23/22 23:43ND0.000968Heptachlor Epoxide mg/kgU 0.00192 1 3/23/22 23:43ND0.000562Methoxychlor mg/kgU 0.0974 1 3/23/22 23:43ND0.0924Toxaphene mg/kgU Analyte Result MDLQual Dilution AnalyzedRLUnits Gravimetric - General Chemistry 1 3/11/22 10:3167.7Percent Solids % ND, U - Indicates compound analyzed for but not detected J - Indicates estimated value B - Indicates compound found in associated blank E - Concentration exceeds highest calibration standard D - Indicates result is based on a dilution H - Indicates a Hold Time violation P - Greater than 25% diff. between 2 GC columns. MDL - Minimum detection limit, RL - Reporting limit APL 19 of 107 Aqua Pro-Tech Laboratories Committed to Excellence in ChemistryPN: 2030609 88. APL AQUA PRO-TECH LABORATORIES Certified Environmental Testing All Results Summary Client: Work Order: Project: Sesi Consulting Engineers 2300 Catherine St. 2030609 Date to Lab:3/10/2022 5:50:00PM HAP-82030609-08 (Soil)Sample Name:Collected:3/10/2022 11:45:00AM Analyte Result MDLQual Dilution AnalyzedRLUnits SW 846 6010D - Total Metals 1.59 1 3/17/22 20:303.07 0.113Arsenic mg/kg 1.59 1 3/17/22 20:3039.4 0.132Lead mg/kg Analyte Result MDLQual Dilution AnalyzedRLUnits SW 846 8081B - Pesticides 0.00165 1 3/24/22 0:05ND0.0007554,4'-DDD mg/kgU 0.00165 1 3/24/22 0:050.00288 0.0009034,4'-DDE mg/kg 0.00165 1 3/24/22 0:050.00277 0.001174,4'-DDT [2C]mg/kg 0.00165 1 3/24/22 0:05ND0.000782Aldrin mg/kgU 0.00165 1 3/24/22 0:05ND0.000491alpha-BHC mg/kgU 0.00165 1 3/24/22 0:05ND0.000788beta-BHC mg/kgU 0.00165 1 3/24/22 0:05ND0.000734Chlordane mg/kgU 0.00165 1 3/24/22 0:05ND0.000767delta-BHC mg/kgU 0.00165 1 3/24/22 0:05ND0.000863Dieldrin mg/kgU 0.00165 1 3/24/22 0:05ND0.000779Endosulfan I mg/kgU 0.00165 1 3/24/22 0:05ND0.000750Endosulfan II mg/kgU 0.00165 1 3/24/22 0:05ND0.000621Endosulfan sulfate mg/kgU 0.00165 1 3/24/22 0:05ND0.000750Endosulfans, Total (alpha and beta) mg/kgU 0.00165 1 3/24/22 0:05ND0.000570Endrin mg/kgU 0.00165 1 3/24/22 0:05ND0.000658Endrin aldehyde mg/kgU 0.00165 1 3/24/22 0:05ND0.000581Endrin ketone mg/kgU 0.00165 1 3/24/22 0:05ND0.000523gamma-BHC (Lindane)mg/kgU 0.00165 1 3/24/22 0:05ND0.000442Heptachlor mg/kgU 0.00165 1 3/24/22 0:05ND0.000833Heptachlor Epoxide mg/kgU 0.00165 1 3/24/22 0:05ND0.000484Methoxychlor mg/kgU 0.0838 1 3/24/22 0:05ND0.0795Toxaphene mg/kgU Analyte Result MDLQual Dilution AnalyzedRLUnits Gravimetric - General Chemistry 1 3/11/22 10:3178.8Percent Solids % ND, U - Indicates compound analyzed for but not detected J - Indicates estimated value B - Indicates compound found in associated blank E - Concentration exceeds highest calibration standard D - Indicates result is based on a dilution H - Indicates a Hold Time violation P - Greater than 25% diff. between 2 GC columns. MDL - Minimum detection limit, RL - Reporting limit APL 20 of 107 Aqua Pro-Tech Laboratories Committed to Excellence in ChemistryPN: 2030609 88. APL AQUA PRO-TECH LABORATORIES Certified Environmental Testing All Results Summary Client: Work Order: Project: Sesi Consulting Engineers 2300 Catherine St. 2030609 Date to Lab:3/10/2022 5:50:00PM HAP-92030609-09 (Soil)Sample Name:Collected:3/10/2022 12:05:00PM Analyte Result MDLQual Dilution AnalyzedRLUnits SW 846 6010D - Total Metals 1.57 1 3/17/22 20:323.41 0.112Arsenic mg/kg 1.57 1 3/17/22 20:3215.8 0.131Lead mg/kg Analyte Result MDLQual Dilution AnalyzedRLUnits SW 846 8081B - Pesticides 0.00163 1 3/24/22 0:270.00190 0.0007454,4'-DDD [2C]mg/kg 0.00163 1 3/24/22 0:270.0372 0.0008904,4'-DDE mg/kg 0.00163 1 3/24/22 0:270.0121 0.001154,4'-DDT [2C]mg/kg 0.00163 1 3/24/22 0:27ND0.000771Aldrin mg/kgU 0.00163 1 3/24/22 0:27ND0.000485alpha-BHC mg/kgU 0.00163 1 3/24/22 0:27ND0.000778beta-BHC mg/kgU 0.00163 1 3/24/22 0:27ND0.000724Chlordane mg/kgU 0.00163 1 3/24/22 0:27ND0.000756delta-BHC mg/kgU 0.00163 1 3/24/22 0:27ND0.000851Dieldrin mg/kgU 0.00163 1 3/24/22 0:27ND0.000769Endosulfan I mg/kgU 0.00163 1 3/24/22 0:27ND0.000740Endosulfan II mg/kgU 0.00163 1 3/24/22 0:27ND0.000612Endosulfan sulfate mg/kgU 0.00163 1 3/24/22 0:27ND0.000740Endosulfans, Total (alpha and beta) mg/kgU 0.00163 1 3/24/22 0:27ND0.000562Endrin mg/kgU 0.00163 1 3/24/22 0:27ND0.000649Endrin aldehyde mg/kgU 0.00163 1 3/24/22 0:27ND0.000573Endrin ketone mg/kgU 0.00163 1 3/24/22 0:27ND0.000516gamma-BHC (Lindane)mg/kgU 0.00163 1 3/24/22 0:27ND0.000436Heptachlor mg/kgU 0.00163 1 3/24/22 0:27ND0.000821Heptachlor Epoxide mg/kgU 0.00163 1 3/24/22 0:27ND0.000477Methoxychlor mg/kgU 0.0826 1 3/24/22 0:27ND0.0784Toxaphene mg/kgU Analyte Result MDLQual Dilution AnalyzedRLUnits Gravimetric - General Chemistry 1 3/11/22 10:3179.9Percent Solids % ND, U - Indicates compound analyzed for but not detected J - Indicates estimated value B - Indicates compound found in associated blank E - Concentration exceeds highest calibration standard D - Indicates result is based on a dilution H - Indicates a Hold Time violation P - Greater than 25% diff. between 2 GC columns. MDL - Minimum detection limit, RL - Reporting limit APL 21 of 107 Aqua Pro-Tech Laboratories Committed to Excellence in ChemistryPN: 2030609 88. APL AQUA PRO-TECH LABORATORIES Certified Environmental Testing All Results Summary Client: Work Order: Project: Sesi Consulting Engineers 2300 Catherine St. 2030609 Date to Lab:3/10/2022 5:50:00PM HAP-102030609-10 (Soil)Sample Name:Collected:3/10/2022 12:30:00PM Analyte Result MDLQual Dilution AnalyzedRLUnits SW 846 6010D - Total Metals 1.75 1 3/19/22 14:235.33 0.125Arsenic mg/kg 1.75 1 3/19/22 14:2340.7 0.146Lead mg/kg Analyte Result MDLQual Dilution AnalyzedRLUnits SW 846 8081B - Pesticides 0.00182 1 3/24/22 16:30ND0.0008344,4'-DDD mg/kgU 0.00182 1 3/24/22 16:300.00564 0.0009974,4'-DDE mg/kg 0.00182 1 3/24/22 16:300.00220 0.001294,4'-DDT mg/kg 0.00182 1 3/24/22 16:30ND0.000864Aldrin mg/kgU 0.00182 1 3/24/22 16:30ND0.000543alpha-BHC mg/kgU 0.00182 1 3/24/22 16:30ND0.000871beta-BHC mg/kgU 0.00182 1 3/24/22 16:30ND0.000811Chlordane mg/kgU 0.00182 1 3/24/22 16:30ND0.000847delta-BHC mg/kgU 0.00182 1 3/24/22 16:30ND0.000954Dieldrin mg/kgU 0.00182 1 3/24/22 16:30ND0.000861Endosulfan I mg/kgU 0.00182 1 3/24/22 16:30ND0.000829Endosulfan II mg/kgU 0.00182 1 3/24/22 16:30ND0.000686Endosulfan sulfate mg/kgU 0.00182 1 3/24/22 16:30ND0.000829Endosulfans, Total (alpha and beta) mg/kgU 0.00182 1 3/24/22 16:30ND0.000630Endrin mg/kgU 0.00182 1 3/24/22 16:30ND0.000726Endrin aldehyde mg/kgU 0.00182 1 3/24/22 16:30ND0.000642Endrin ketone mg/kgU 0.00182 1 3/24/22 16:30ND0.000578gamma-BHC (Lindane)mg/kgU 0.00182 1 3/24/22 16:30ND0.000488Heptachlor mg/kgU 0.00182 1 3/24/22 16:30ND0.000920Heptachlor Epoxide mg/kgU 0.00182 1 3/24/22 16:30ND0.000534Methoxychlor mg/kgU 0.0926 1 3/24/22 16:30ND0.0878Toxaphene mg/kgU Analyte Result MDLQual Dilution AnalyzedRLUnits Gravimetric - General Chemistry 1 3/11/22 10:3171.3Percent Solids % ND, U - Indicates compound analyzed for but not detected J - Indicates estimated value B - Indicates compound found in associated blank E - Concentration exceeds highest calibration standard D - Indicates result is based on a dilution H - Indicates a Hold Time violation P - Greater than 25% diff. between 2 GC columns. MDL - Minimum detection limit, RL - Reporting limit APL 22 of 107 Aqua Pro-Tech Laboratories Committed to Excellence in ChemistryPN: 2030609 88. METALS Project: 2300 Catherine St. Work Order: 2030609 APL AQUA PRO-TECH LABORATORIES Certified Environmental Testing Sesi Consulting Engineers APL 23 of 107 Aqua Pro-Tech Laboratories Committed to Excellence in ChemistryPN: 2030609 99. ANALYSIS DATA SHEET Client: Work Order: Matrix: Prep Date: Prep Method: 3/11/2022 8:56:00AM Hot Block ICP Soil Project: 2030609 Client Sample ID:Blank B2C1111-BLK1Lab Sample ID: Init/Final Vol:2 g / 50 mL Soil Sesi Consulting Engineers 2300 Catherine St. CAS NO.RL DFAnalyzed Sequence/BatchAnalyteUnitsConcentration Total Metals - Soil (SW 846 6010D) Analyst 7440-38-2 ND03/28/2022 15:55Arsenic /B2C1111mg/kg wet 1.25 MS1 7439-92-1 ND03/28/2022 15:55Lead /B2C1111mg/kg wet 1.25 MS1 F-I ND - Indicates compound analyzed for but not detected RL - Reporting limit DF - Dilution Factor APL 24 of 107 Aqua Pro-Tech Laboratories Committed to Excellence in ChemistryPN: 2030609 99.1. ANALYSIS DATA SHEET Client: Work Order: Matrix: Prep Date: Prep Method: 3/16/2022 10:00:16AM Project: 2030609 Client Sample ID:Calibration Blank S2C1620-CCB1Lab Sample ID: Init/Final Vol:N/A Soil Sesi Consulting Engineers 2300 Catherine St. CAS NO.RL DFAnalyzed Sequence/BatchAnalyteUnitsConcentration Total Metals - Aqueous (SW 846 6010D) Analyst 7440-38-2 ND03/16/2022 20:51Arsenic S2C1620/S2C1620mg/L 0.0500 MS1 7439-92-1 ND03/16/2022 20:51Lead S2C1620/S2C1620mg/L 0.0500 MS1 F-I ND - Indicates compound analyzed for but not detected RL - Reporting limit DF - Dilution Factor APL 25 of 107 Aqua Pro-Tech Laboratories Committed to Excellence in ChemistryPN: 2030609 99.1. ANALYSIS DATA SHEET Client: Work Order: Matrix: Prep Date: Prep Method: 3/16/2022 10:00:16AM Project: 2030609 Client Sample ID:Calibration Blank S2C1620-CCB2Lab Sample ID: Init/Final Vol:N/A Soil Sesi Consulting Engineers 2300 Catherine St. CAS NO.RL DFAnalyzed Sequence/BatchAnalyteUnitsConcentration Total Metals - Aqueous (SW 846 6010D) Analyst 7440-38-2 ND03/16/2022 23:29Arsenic S2C1620/S2C1620mg/L 0.0500 MS1 7439-92-1 ND03/16/2022 23:29Lead S2C1620/S2C1620mg/L 0.0500 MS1 F-I ND - Indicates compound analyzed for but not detected RL - Reporting limit DF - Dilution Factor APL 26 of 107 Aqua Pro-Tech Laboratories Committed to Excellence in ChemistryPN: 2030609 99.1. ANALYSIS DATA SHEET Client: Work Order: Matrix: Prep Date: Prep Method: 3/16/2022 10:00:16AM Project: 2030609 Client Sample ID:Initial Cal Blank S2C1620-ICB1Lab Sample ID: Init/Final Vol:N/A Soil Sesi Consulting Engineers 2300 Catherine St. CAS NO.RL DFAnalyzed Sequence/BatchAnalyteUnitsConcentration Total Metals - Aqueous (SW 846 6010D) Analyst 7440-38-2 ND03/16/2022 18:26Arsenic S2C1620/S2C1620mg/L 0.0500 MS1 7439-92-1 ND03/16/2022 18:26Lead S2C1620/S2C1620mg/L 0.0500 MS1 F-I ND - Indicates compound analyzed for but not detected RL - Reporting limit DF - Dilution Factor APL 27 of 107 Aqua Pro-Tech Laboratories Committed to Excellence in ChemistryPN: 2030609 99.1. ANALYSIS DATA SHEET Client: Work Order: Matrix: Prep Date: Prep Method: 3/19/2022 7:00:56AM Project: 2030609 Client Sample ID:Calibration Blank S2C2102-CCB1Lab Sample ID: Init/Final Vol:N/A Soil Sesi Consulting Engineers 2300 Catherine St. CAS NO.RL DFAnalyzed Sequence/BatchAnalyteUnitsConcentration Total Metals - Aqueous (SW 846 6010D) Analyst 7440-38-2 ND03/19/2022 12:32Arsenic S2C2102/S2C2102mg/L 0.0500 MS1 7439-92-1 ND03/19/2022 12:32Lead S2C2102/S2C2102mg/L 0.0500 MS1 F-I ND - Indicates compound analyzed for but not detected RL - Reporting limit DF - Dilution Factor APL 28 of 107 Aqua Pro-Tech Laboratories Committed to Excellence in ChemistryPN: 2030609 99.1. ANALYSIS DATA SHEET Client: Work Order: Matrix: Prep Date: Prep Method: 3/19/2022 7:00:56AM Project: 2030609 Client Sample ID:Calibration Blank S2C2102-CCB2Lab Sample ID: Init/Final Vol:N/A Soil Sesi Consulting Engineers 2300 Catherine St. CAS NO.RL DFAnalyzed Sequence/BatchAnalyteUnitsConcentration Total Metals - Aqueous (SW 846 6010D) Analyst 7440-38-2 ND03/19/2022 13:36Arsenic S2C2102/S2C2102mg/L 0.0500 MS1 7439-92-1 ND03/19/2022 13:36Lead S2C2102/S2C2102mg/L 0.0500 MS1 F-I ND - Indicates compound analyzed for but not detected RL - Reporting limit DF - Dilution Factor APL 29 of 107 Aqua Pro-Tech Laboratories Committed to Excellence in ChemistryPN: 2030609 99.1. ANALYSIS DATA SHEET Client: Work Order: Matrix: Prep Date: Prep Method: 3/19/2022 7:00:56AM Project: 2030609 Client Sample ID:Calibration Blank S2C2102-CCB3Lab Sample ID: Init/Final Vol:N/A Soil Sesi Consulting Engineers 2300 Catherine St. CAS NO.RL DFAnalyzed Sequence/BatchAnalyteUnitsConcentration Total Metals - Aqueous (SW 846 6010D) Analyst 7440-38-2 ND03/19/2022 14:11Arsenic S2C2102/S2C2102mg/L 0.0500 MS1 7439-92-1 ND03/19/2022 14:11Lead S2C2102/S2C2102mg/L 0.0500 MS1 F-I ND - Indicates compound analyzed for but not detected RL - Reporting limit DF - Dilution Factor APL 30 of 107 Aqua Pro-Tech Laboratories Committed to Excellence in ChemistryPN: 2030609 99.1. ANALYSIS DATA SHEET Client: Work Order: Matrix: Prep Date: Prep Method: 3/19/2022 7:00:56AM Project: 2030609 Client Sample ID:Calibration Blank S2C2102-CCB4Lab Sample ID: Init/Final Vol:N/A Soil Sesi Consulting Engineers 2300 Catherine St. CAS NO.RL DFAnalyzed Sequence/BatchAnalyteUnitsConcentration Total Metals - Aqueous (SW 846 6010D) Analyst 7440-38-2 ND03/19/2022 14:42Arsenic S2C2102/S2C2102mg/L 0.0500 MS1 7439-92-1 ND03/19/2022 14:42Lead S2C2102/S2C2102mg/L 0.0500 MS1 F-I ND - Indicates compound analyzed for but not detected RL - Reporting limit DF - Dilution Factor APL 31 of 107 Aqua Pro-Tech Laboratories Committed to Excellence in ChemistryPN: 2030609 99.1. ANALYSIS DATA SHEET Client: Work Order: Matrix: Prep Date: Prep Method: 3/19/2022 7:00:56AM Project: 2030609 Client Sample ID:Calibration Blank S2C2102-CCB5Lab Sample ID: Init/Final Vol:N/A Soil Sesi Consulting Engineers 2300 Catherine St. CAS NO.RL DFAnalyzed Sequence/BatchAnalyteUnitsConcentration Total Metals - Aqueous (SW 846 6010D) Analyst 7440-38-2 ND03/19/2022 14:59Arsenic S2C2102/S2C2102mg/L 0.0500 MS1 7439-92-1 ND03/19/2022 14:59Lead S2C2102/S2C2102mg/L 0.0500 MS1 F-I ND - Indicates compound analyzed for but not detected RL - Reporting limit DF - Dilution Factor APL 32 of 107 Aqua Pro-Tech Laboratories Committed to Excellence in ChemistryPN: 2030609 99.1. ANALYSIS DATA SHEET Client: Work Order: Matrix: Prep Date: Prep Method: 3/19/2022 7:00:56AM Project: 2030609 Client Sample ID:Initial Cal Blank S2C2102-ICB1Lab Sample ID: Init/Final Vol:N/A Soil Sesi Consulting Engineers 2300 Catherine St. CAS NO.RL DFAnalyzed Sequence/BatchAnalyteUnitsConcentration Total Metals - Aqueous (SW 846 6010D) Analyst 7440-38-2 ND03/19/2022 09:22Arsenic S2C2102/S2C2102mg/L 0.0500 MS1 7439-92-1 ND03/19/2022 09:22Lead S2C2102/S2C2102mg/L 0.0500 MS1 F-I ND - Indicates compound analyzed for but not detected RL - Reporting limit DF - Dilution Factor APL 33 of 107 Aqua Pro-Tech Laboratories Committed to Excellence in ChemistryPN: 2030609 99.1. ANALYSIS DATA SHEET Client: Work Order: Matrix: Date Sampled:Prep Date: Prep Method: 03/11/22 08:56 Hot Block ICP Soil Project: 2030609 Client Sample ID:HAP-1 2030609-01Lab Sample ID: Init/Final Vol:2 g / 50 mL Percent Solids: 73.71 Soil 03/10/22 09:00 Sesi Consulting Engineers 2300 Catherine St. CAS NO.RLAnalyte DFAnalyzed Sequence/BatchConc.Units Total Metals - Soil (SW 846 6010D) AnalystQual 7440-38-2 4.17 1.70 103/17/22 20:12Arsenic S2C1620/B2C1111mg/kg dry MS 7439-92-1 22.8 1.70 103/17/22 20:12Lead S2C1620/B2C1111mg/kg dry MS ND, U - Indicates compound analyzed for but not detected D - Indicates result is based on a dilution E - Concentration exceeds highest calibration standard H - Indicates a Hold Time violation RL - Reporting limit DF - Dilution Factor B - Indicates compound found in associated blankF-I APL 34 of 107 Aqua Pro-Tech Laboratories Committed to Excellence in ChemistryPN: 2030609 99.2. ANALYSIS DATA SHEET Client: Work Order: Matrix: Date Sampled:Prep Date: Prep Method: 03/11/22 08:56 Hot Block ICP Soil Project: 2030609 Client Sample ID:HAP-2 2030609-02Lab Sample ID: Init/Final Vol:2 g / 50 mL Percent Solids: 72.20 Soil 03/10/22 09:20 Sesi Consulting Engineers 2300 Catherine St. CAS NO.RLAnalyte DFAnalyzed Sequence/BatchConc.Units Total Metals - Soil (SW 846 6010D) AnalystQual 7440-38-2 4.47 1.73 103/17/22 20:14Arsenic S2C1620/B2C1111mg/kg dry MS 7439-92-1 27.4 1.73 103/17/22 20:14Lead S2C1620/B2C1111mg/kg dry MS ND, U - Indicates compound analyzed for but not detected D - Indicates result is based on a dilution E - Concentration exceeds highest calibration standard H - Indicates a Hold Time violation RL - Reporting limit DF - Dilution Factor B - Indicates compound found in associated blankF-I APL 35 of 107 Aqua Pro-Tech Laboratories Committed to Excellence in ChemistryPN: 2030609 99.2. ANALYSIS DATA SHEET Client: Work Order: Matrix: Date Sampled:Prep Date: Prep Method: 03/11/22 08:56 Hot Block ICP Soil Project: 2030609 Client Sample ID:HAP-3 2030609-03Lab Sample ID: Init/Final Vol:2 g / 50 mL Percent Solids: 82.09 Soil 03/10/22 09:40 Sesi Consulting Engineers 2300 Catherine St. CAS NO.RLAnalyte DFAnalyzed Sequence/BatchConc.Units Total Metals - Soil (SW 846 6010D) AnalystQual 7440-38-2 3.01 1.52 103/17/22 20:17Arsenic S2C1620/B2C1111mg/kg dry MS 7439-92-1 14.8 1.52 103/17/22 20:17Lead S2C1620/B2C1111mg/kg dry MS ND, U - Indicates compound analyzed for but not detected D - Indicates result is based on a dilution E - Concentration exceeds highest calibration standard H - Indicates a Hold Time violation RL - Reporting limit DF - Dilution Factor B - Indicates compound found in associated blankF-I APL 36 of 107 Aqua Pro-Tech Laboratories Committed to Excellence in ChemistryPN: 2030609 99.2. ANALYSIS DATA SHEET Client: Work Order: Matrix: Date Sampled:Prep Date: Prep Method: 03/11/22 08:56 Hot Block ICP Soil Project: 2030609 Client Sample ID:HAP-4 2030609-04Lab Sample ID: Init/Final Vol:2 g / 50 mL Percent Solids: 73.29 Soil 03/10/22 10:15 Sesi Consulting Engineers 2300 Catherine St. CAS NO.RLAnalyte DFAnalyzed Sequence/BatchConc.Units Total Metals - Soil (SW 846 6010D) AnalystQual 7440-38-2 5.36 1.71 103/17/22 20:20Arsenic S2C1620/B2C1111mg/kg dry MS 7439-92-1 24.0 1.71 103/17/22 20:20Lead S2C1620/B2C1111mg/kg dry MS ND, U - Indicates compound analyzed for but not detected D - Indicates result is based on a dilution E - Concentration exceeds highest calibration standard H - Indicates a Hold Time violation RL - Reporting limit DF - Dilution Factor B - Indicates compound found in associated blankF-I APL 37 of 107 Aqua Pro-Tech Laboratories Committed to Excellence in ChemistryPN: 2030609 99.2. ANALYSIS DATA SHEET Client: Work Order: Matrix: Date Sampled:Prep Date: Prep Method: 03/11/22 08:56 Hot Block ICP Soil Project: 2030609 Client Sample ID:HAP-5 2030609-05Lab Sample ID: Init/Final Vol:2 g / 50 mL Percent Solids: 67.13 Soil 03/10/22 10:30 Sesi Consulting Engineers 2300 Catherine St. CAS NO.RLAnalyte DFAnalyzed Sequence/BatchConc.Units Total Metals - Soil (SW 846 6010D) AnalystQual 7440-38-2 3.80 1.86 103/17/22 20:22Arsenic S2C1620/B2C1111mg/kg dry MS 7439-92-1 25.8 1.86 103/17/22 20:22Lead S2C1620/B2C1111mg/kg dry MS ND, U - Indicates compound analyzed for but not detected D - Indicates result is based on a dilution E - Concentration exceeds highest calibration standard H - Indicates a Hold Time violation RL - Reporting limit DF - Dilution Factor B - Indicates compound found in associated blankF-I APL 38 of 107 Aqua Pro-Tech Laboratories Committed to Excellence in ChemistryPN: 2030609 99.2. ANALYSIS DATA SHEET Client: Work Order: Matrix: Date Sampled:Prep Date: Prep Method: 03/11/22 08:56 Hot Block ICP Soil Project: 2030609 Client Sample ID:HAP-6 2030609-06Lab Sample ID: Init/Final Vol:2 g / 50 mL Percent Solids: 76.55 Soil 03/10/22 11:00 Sesi Consulting Engineers 2300 Catherine St. CAS NO.RLAnalyte DFAnalyzed Sequence/BatchConc.Units Total Metals - Soil (SW 846 6010D) AnalystQual 7440-38-2 3.72 1.63 103/17/22 20:25Arsenic S2C1620/B2C1111mg/kg dry MS 7439-92-1 16.3 1.63 103/17/22 20:25Lead S2C1620/B2C1111mg/kg dry MS ND, U - Indicates compound analyzed for but not detected D - Indicates result is based on a dilution E - Concentration exceeds highest calibration standard H - Indicates a Hold Time violation RL - Reporting limit DF - Dilution Factor B - Indicates compound found in associated blankF-I APL 39 of 107 Aqua Pro-Tech Laboratories Committed to Excellence in ChemistryPN: 2030609 99.2. ANALYSIS DATA SHEET Client: Work Order: Matrix: Date Sampled:Prep Date: Prep Method: 03/11/22 08:56 Hot Block ICP Soil Project: 2030609 Client Sample ID:HAP-7 2030609-07Lab Sample ID: Init/Final Vol:2 g / 50 mL Percent Solids: 67.75 Soil 03/10/22 11:20 Sesi Consulting Engineers 2300 Catherine St. CAS NO.RLAnalyte DFAnalyzed Sequence/BatchConc.Units Total Metals - Soil (SW 846 6010D) AnalystQual 7440-38-2 3.07 1.85 103/17/22 20:27Arsenic S2C1620/B2C1111mg/kg dry MS 7439-92-1 35.1 1.85 103/17/22 20:27Lead S2C1620/B2C1111mg/kg dry MS ND, U - Indicates compound analyzed for but not detected D - Indicates result is based on a dilution E - Concentration exceeds highest calibration standard H - Indicates a Hold Time violation RL - Reporting limit DF - Dilution Factor B - Indicates compound found in associated blankF-I APL 40 of 107 Aqua Pro-Tech Laboratories Committed to Excellence in ChemistryPN: 2030609 99.2. ANALYSIS DATA SHEET Client: Work Order: Matrix: Date Sampled:Prep Date: Prep Method: 03/11/22 08:56 Hot Block ICP Soil Project: 2030609 Client Sample ID:HAP-8 2030609-08Lab Sample ID: Init/Final Vol:2 g / 50 mL Percent Solids: 78.78 Soil 03/10/22 11:45 Sesi Consulting Engineers 2300 Catherine St. CAS NO.RLAnalyte DFAnalyzed Sequence/BatchConc.Units Total Metals - Soil (SW 846 6010D) AnalystQual 7440-38-2 3.07 1.59 103/17/22 20:30Arsenic S2C1620/B2C1111mg/kg dry MS 7439-92-1 39.4 1.59 103/17/22 20:30Lead S2C1620/B2C1111mg/kg dry MS ND, U - Indicates compound analyzed for but not detected D - Indicates result is based on a dilution E - Concentration exceeds highest calibration standard H - Indicates a Hold Time violation RL - Reporting limit DF - Dilution Factor B - Indicates compound found in associated blankF-I APL 41 of 107 Aqua Pro-Tech Laboratories Committed to Excellence in ChemistryPN: 2030609 99.2. ANALYSIS DATA SHEET Client: Work Order: Matrix: Date Sampled:Prep Date: Prep Method: 03/11/22 08:56 Hot Block ICP Soil Project: 2030609 Client Sample ID:HAP-9 2030609-09Lab Sample ID: Init/Final Vol:2 g / 50 mL Percent Solids: 79.87 Soil 03/10/22 12:05 Sesi Consulting Engineers 2300 Catherine St. CAS NO.RLAnalyte DFAnalyzed Sequence/BatchConc.Units Total Metals - Soil (SW 846 6010D) AnalystQual 7440-38-2 3.41 1.57 103/17/22 20:32Arsenic S2C1620/B2C1111mg/kg dry MS 7439-92-1 15.8 1.57 103/17/22 20:32Lead S2C1620/B2C1111mg/kg dry MS ND, U - Indicates compound analyzed for but not detected D - Indicates result is based on a dilution E - Concentration exceeds highest calibration standard H - Indicates a Hold Time violation RL - Reporting limit DF - Dilution Factor B - Indicates compound found in associated blankF-I APL 42 of 107 Aqua Pro-Tech Laboratories Committed to Excellence in ChemistryPN: 2030609 99.2. ANALYSIS DATA SHEET Client: Work Order: Matrix: Date Sampled:Prep Date: Prep Method: 03/11/22 08:56 Hot Block ICP Soil Project: 2030609 Client Sample ID:HAP-10 2030609-10Lab Sample ID: Init/Final Vol:2 g / 50 mL Percent Solids: 71.31 Soil 03/10/22 12:30 Sesi Consulting Engineers 2300 Catherine St. CAS NO.RLAnalyte DFAnalyzed Sequence/BatchConc.Units Total Metals - Soil (SW 846 6010D) AnalystQual 7440-38-2 5.33 1.75 103/19/22 14:23Arsenic S2C2102/B2C1111mg/kg dry MS 7439-92-1 40.7 1.75 103/19/22 14:23Lead S2C2102/B2C1111mg/kg dry MS ND, U - Indicates compound analyzed for but not detected D - Indicates result is based on a dilution E - Concentration exceeds highest calibration standard H - Indicates a Hold Time violation RL - Reporting limit DF - Dilution Factor B - Indicates compound found in associated blankF-I APL 43 of 107 Aqua Pro-Tech Laboratories Committed to Excellence in ChemistryPN: 2030609 99.2. Total Metals - Quality Control Aqua Pro-Tech Laboratories Batch B2C1111 Prepared: 03/11/2022Method: SW 846 6010D B2C1111-BS1 Source: Result Units Level Spike Result Source %REC %REC Limits RPD RPD LimitAnalyte 12.5 80-12089.6mg/kg wet 11.2Arsenic 12.5 80-12082.8mg/kg wet 10.4Lead Batch B2C1111 (cont.)Prepared: 03/11/2022Method: SW 846 6010D B2C1111-DUP1 Source:2030609-10 Result Units Level Spike Result Source %REC %REC Limits RPD RPD LimitAnalyte 20mg/kg dry 5.33NDArsenic 2050.4*mg/kg dry 40.724.3Lead Batch B2C1111 (cont.)Prepared: 03/11/2022Method: SW 846 6010D B2C1111-MS1 Source:2030609-10 Result Units Level Spike Result Source %REC %REC Limits RPD RPD LimitAnalyte 17.5 75-12547.0*mg/kg dry 5.3313.6Arsenic 17.5 75-125-38.4*mg/kg dry 40.733.9Lead Batch B2C1111 (cont.)Prepared: 03/11/2022Method: SW 846 6010D B2C1111-MSD1 Source:2030609-10 Result Units Level Spike Result Source %REC %REC Limits RPD RPD LimitAnalyte 17.5 2075-12555.4*10.3mg/kg dry 5.3315.0Arsenic 17.5 2075-125-20.0*9.07mg/kg dry 40.737.2Lead Batch B2C1111 (cont.)Prepared: 03/11/2022Method: SW 846 6010D B2C1111-PS1 Source:2030609-10 Result Units Level Spike Result Source %REC %REC Limits RPD RPD LimitAnalyte 0.500 75-12564.8*mg/L 0.152 J0.476Arsenic 0.500 75-125-4.00*mg/L 1.16 J1.14Lead * - Outside of QC Limits NC - Outside the recovery criteria but Spike Amount <1/4 amount found in Source SampleF-III J - Result is between the MDL and RL for an Analysis reported to an RL APL 44 of 107 Aqua Pro-Tech Laboratories Committed to Excellence in ChemistryPN: 2030609 99.3. METHOD BLANK SUMMARY B2C1111Batch ID: Extraction DateLab Number Sample Id Analysis Date B2C1111-BLK1 BLK1 03/11/2022 03/28/2022 15:55 B2C1111-BS1 BS1 03/11/2022 03/28/2022 15:59 B2C1111-DUP1 DUP1 03/11/2022 03/28/2022 16:04 B2C1111-MS1 MS1 03/11/2022 03/28/2022 16:09 B2C1111-MSD1 MSD1 03/11/2022 03/28/2022 16:14 B2C1111-PS1 PS1 03/11/2022 03/28/2022 16:20 2030609-01 HAP-1 03/11/2022 03/17/2022 20:12 2030609-02 HAP-2 03/11/2022 03/17/2022 20:14 2030609-03 HAP-3 03/11/2022 03/17/2022 20:17 2030609-04 HAP-4 03/11/2022 03/17/2022 20:20 2030609-05 HAP-5 03/11/2022 03/17/2022 20:22 2030609-06 HAP-6 03/11/2022 03/17/2022 20:25 2030609-07 HAP-7 03/11/2022 03/17/2022 20:27 2030609-08 HAP-8 03/11/2022 03/17/2022 20:30 2030609-09 HAP-9 03/11/2022 03/17/2022 20:32 2030609-10 HAP-10 03/11/2022 03/19/2022 14:23 F-IV APL 45 of 107 Aqua Pro-Tech Laboratories Committed to Excellence in ChemistryPN: 2030609 99.4. ANALYSIS SEQUENCE SUMMARY Work Order: Project: Instrument:Sequence: Client: Laboratory:Aqua Pro-Tech Laboratories Sesi Consulting Engineers 2300 Catherine St. 2030609 Sample Name Lab Sample ID Analysis Date/TimeFileID B2C1111-BLK1Blank 03/28/22 15:55APL-METHOD_IEC-2022-03-28_QC_1111_1431-013 B2C1111-BS1LCS 03/28/22 15:59APL-METHOD_IEC-2022-03-28_QC_1111_1431-015 B2C1111-DUP1Duplicate 03/28/22 16:04APL-METHOD_IEC-2022-03-28_QC_1111_1431-017 B2C1111-MS1Matrix Spike 03/28/22 16:09APL-METHOD_IEC-2022-03-28_QC_1111_1431-019 B2C1111-MSD1Matrix Spike Dup 03/28/22 16:14APL-METHOD_IEC-2022-03-28_QC_1111_1431-021 B2C1111-PS1Post Spike 03/28/22 16:20APL-METHOD_IEC-2022-03-28_QC_1111_1431-023 ANALYSIS SEQUENCE SUMMARY Work Order: Project: Instrument:Sequence: Client: Laboratory:Aqua Pro-Tech Laboratories Sesi Consulting Engineers S2C1620 ICP OES-1 2300 Catherine St. 2030609 Sample Name Lab Sample ID Analysis Date/TimeFileID S2C1620-SCV1Secondary Cal Check 03/16/22 18:16APL-METHOD_IEC_2022-03-16-A_ical_x-003 S2C1620-ICB1Initial Cal Blank 03/16/22 18:26APL-METHOD_IEC_2022-03-16-A_ical_x-006 S2C1620-IFA1Interference Check A 03/16/22 18:28APL-METHOD_IEC_2022-03-16-A_ical_x-007 S2C1620-IFB1Interference Check B 03/16/22 18:31APL-METHOD_IEC_2022-03-16-A_ical_x-008 S2C1620-CCV1Calibration Check 03/16/22 20:46APL-METHOD_IEC_2022-03-16-A_ccv_x-001 S2C1620-CCB1Calibration Blank 03/16/22 20:51APL-METHOD_IEC_2022-03-16-A_ccv_x-003 S2C1620-CCV3Calibration Check 03/16/22 21:47APL-METHOD_IEC_2022-03-16-A_ccv_x-004 S2C1620-CCV4Calibration Check 03/16/22 21:50APL-METHOD_IEC_2022-03-16-A_ccv_x-005 S2C1620-CCB2Calibration Blank 03/16/22 23:29APL-METHOD_IEC_2022-03-16-A_ccv_x-009 2030609-01HAP-1 03/17/22 20:12APL-METHOD_IEC_2022-03-16-A_609-001 2030609-02HAP-2 03/17/22 20:14APL-METHOD_IEC_2022-03-16-A_609-002 2030609-03HAP-3 03/17/22 20:17APL-METHOD_IEC_2022-03-16-A_609-003 2030609-04HAP-4 03/17/22 20:20APL-METHOD_IEC_2022-03-16-A_609-004 2030609-05HAP-5 03/17/22 20:22APL-METHOD_IEC_2022-03-16-A_609-005 2030609-06HAP-6 03/17/22 20:25APL-METHOD_IEC_2022-03-16-A_609-006 2030609-07HAP-7 03/17/22 20:27APL-METHOD_IEC_2022-03-16-A_609-007 2030609-08HAP-8 03/17/22 20:30APL-METHOD_IEC_2022-03-16-A_609-008 2030609-09HAP-9 03/17/22 20:32APL-METHOD_IEC_2022-03-16-A_609-009 F-V APL 46 of 107 Aqua Pro-Tech Laboratories Committed to Excellence in ChemistryPN: 2030609 99.5. ANALYSIS SEQUENCE SUMMARY Work Order: Project: Instrument:Sequence: Client: Laboratory:Aqua Pro-Tech Laboratories Sesi Consulting Engineers S2C2102 ICP OES-1 2300 Catherine St. 2030609 Sample Name Lab Sample ID Analysis Date/TimeFileID S2C2102-SCV1Secondary Cal Check 03/19/22 09:08APL-METHOD_IEC-2022-03-19_soils1_x-003 S2C2102-ICB1Initial Cal Blank 03/19/22 09:22APL-METHOD_IEC-2022-03-19_soils1_x-006 S2C2102-IFA1Interference Check A 03/19/22 09:26APL-METHOD_IEC-2022-03-19_soils1_x-007 S2C2102-IFB1Interference Check B 03/19/22 09:31APL-METHOD_IEC-2022-03-19_soils1_x-008 S2C2102-CCV1Calibration Check 03/19/22 12:27APL-METHOD_IEC-2022-03-19_soils1_x-021 S2C2102-CCB1Calibration Blank 03/19/22 12:32APL-METHOD_IEC-2022-03-19_soils1_x-023 S2C2102-CCV3Calibration Check 03/19/22 13:29APL-METHOD_IEC-2022-03-19_soils1_x-034 S2C2102-CCB2Calibration Blank 03/19/22 13:36APL-METHOD_IEC-2022-03-19_soils1_x-036 S2C2102-CCV5Calibration Check 03/19/22 14:06APL-METHOD_IEC-2022-03-19_soils1_x-047 S2C2102-CCB3Calibration Blank 03/19/22 14:11APL-METHOD_IEC-2022-03-19_soils1_x-049 2030609-10HAP-10 03/19/22 14:23APL-METHOD_IEC-2022-03-19_soils1_x-054 S2C2102-CCV7Calibration Check 03/19/22 14:38APL-METHOD_IEC-2022-03-19_soils1_x-060 S2C2102-CCB4Calibration Blank 03/19/22 14:42APL-METHOD_IEC-2022-03-19_soils1_x-062 S2C2102-CCV9Calibration Check 03/19/22 14:54APL-METHOD_IEC-2022-03-19_soils1_x-066 S2C2102-CCB5Calibration Blank 03/19/22 14:59APL-METHOD_IEC-2022-03-19_soils1_x-068 F-V APL 47 of 107 Aqua Pro-Tech Laboratories Committed to Excellence in ChemistryPN: 2030609 99.5. SW 846 6010D SEQUENCE CALIBRATION CHECKS ICP OES-1 Sequence:S2C1620 Sesi Consulting Engineers 2030609 Client: Work Order: Project: Instrument: 2300 Catherine St. Analyte True Found %R UnitsLab Sample ID Control Limit 1061.00 1.06 mg/LS2C1620-CCV1 Arsenic 90-110 1051.00 1.05 mg/LLead 90-110 1041.00 1.04 mg/LS2C1620-CCV3 Arsenic 90-110 1041.00 1.04 mg/LLead 90-110 0.00250 mg/LS2C1620-CCV4 Arsenic 90-110 -0.000900 mg/LLead 90-110 1011.00 1.01 mg/LS2C1620-SCV1 Arsenic 90-110 1021.00 1.02 mg/LLead 90-110 1071.00 1.07 mg/LS2C1620-IFB1 Arsenic 80-120 94.51.00 0.945 mg/LLead 80-120 F-VII CCV = Continuing Cal VerificationICV = Initial Cal Verification IFB = Interference Check Standard B SCV = Second Source Cal Verification LCV = Low Cal Check APL 48 of 107 Aqua Pro-Tech Laboratories Committed to Excellence in ChemistryPN: 2030609 99.6. SW 846 6010D SEQUENCE CALIBRATION CHECKS ICP OES-1 Sequence:S2C2102 Sesi Consulting Engineers 2030609 Client: Work Order: Project: Instrument: 2300 Catherine St. Analyte True Found %R UnitsLab Sample ID Control Limit 1031.00 1.03 mg/LS2C2102-SCV1 Arsenic 90-110 1011.00 1.01 mg/LLead 90-110 1091.00 1.09 mg/LS2C2102-IFB1 Arsenic 80-120 90.71.00 0.907 mg/LLead 80-120 1051.00 1.05 mg/LS2C2102-CCV1 Arsenic 90-110 1031.00 1.03 mg/LLead 90-110 1031.00 1.03 mg/LS2C2102-CCV3 Arsenic 90-110 1021.00 1.02 mg/LLead 90-110 1021.00 1.02 mg/LS2C2102-CCV5 Arsenic 90-110 1011.00 1.01 mg/LLead 90-110 1011.00 1.01 mg/LS2C2102-CCV7 Arsenic 90-110 1011.00 1.01 mg/LLead 90-110 1011.00 1.01 mg/LS2C2102-CCV9 Arsenic 90-110 1001.00 1.00 mg/LLead 90-110 F-VII CCV = Continuing Cal VerificationICV = Initial Cal Verification IFB = Interference Check Standard B SCV = Second Source Cal Verification LCV = Low Cal Check APL 49 of 107 Aqua Pro-Tech Laboratories Committed to Excellence in ChemistryPN: 2030609 99.6. PESTICIDES Project: 2300 Catherine St. Work Order: 2030609 APL AQUA PRO-TECH LABORATORIES Certified Environmental Testing Sesi Consulting Engineers APL 50 of 107 Aqua Pro-Tech Laboratories Committed to Excellence in ChemistryPN: 2030609 1010. APL 51 of 107 Aqua Pro-Tech Laboratories Committed to Excellence in ChemistryPN: 2030609 1010.1. Quantitation Report (QT Reviewed) Signal #1 : G:\HPCHEM\GCECD7\DATA\20220323\7T23669.D\ECD1A.CH Vial: 4 Signal #2 : G:\HPCHEM\GCECD7\DATA\20220323\7T23669.D\ECD2B.CH Acq On : 23 Mar 2022 13:42 Operator: sdp Sample : B2C2230-BLK1 Inst : GCECD-7 Misc : Multiplr: 1.00 IntFile Signal #1: autoint1.e IntFile Signal #2: autoint2.e Quant Time: Mar 25 13:26 2022 Quant Results File: 80810302.RES Quant Method : G:\HPCHEM\G...\80810302.M (Chemstation Integrator) Title : Pesticides by Method SW-846 8081B Last Update : Wed Mar 23 16:16:30 2022 Response via : Initial Calibration DataAcq Meth : RUNPEST.M Volume Inj. : 2ul Signal #1 Phase : RTx-50 Signal #2 Phase: RTx-CLPesticides II Signal #1 Info : 30M x 0.53mm x 0. Signal #2 Info : 30M x 0.53mm x 0.42um Compound RT#1 RT#2 Resp#1 Resp#2 ug/kg ug/kg ------------------------------------------------------------------------- System Monitoring Compounds 1) S TCMX 3.37 3.99 1844.3E6 865.5E6 52.604 53.735 Spiked Amount 50.000 Range 43 - 129 Recovery = 105.21% 107.47% 21) S Decachlorobiphen 15.43 17.97 1624.4E6 661.0E6 48.321 48.996m Spiked Amount 50.000 Range 42 - 136 Recovery = 96.64% 97.99% Target Compounds Sum Chlordane (gamma) 0 0 N.D. N.D. Average Chlordane (gamma) 0.000 0.000 Sum Toxaphene (1) 0 0 N.D. N.D. Average Toxaphene (1) 0.000 0.000 ----------------------------------------------------------------------------- (f)=RT Delta > 1/2 Window (#)=Amounts differ by > 25% (m)=manual int. 7T23669.D 80810302.M Fri Mar 25 16:40:32 2022 SS Page 1 APL 52 of 107 Aqua Pro-Tech Laboratories Committed to Excellence in ChemistryPN: 2030609 1010.1. Quantitation Report (QT Reviewed) Signal #1 : G:\HPCHEM\GCECD7\DATA\20220323\7T23669.D\ECD1A.CH Vial: 4 Signal #2 : G:\HPCHEM\GCECD7\DATA\20220323\7T23669.D\ECD2B.CH Acq On : 23 Mar 2022 13:42 Operator: sdp Sample : B2C2230-BLK1 Inst : GCECD-7 Misc : Multiplr: 1.00 IntFile Signal #1: autoint1.e IntFile Signal #2: autoint2.e Quant Time: Mar 25 13:26 2022 Quant Results File: 80810302.RES Quant Method : G:\HPCHEM\G...\80810302.M (Chemstation Integrator) Title : Pesticides by Method SW-846 8081B Last Update : Wed Mar 23 16:16:30 2022 Response via : Multiple Level Calibration DataAcq Meth : RUNPEST.M Volume Inj. : 2ul Signal #1 Phase : RTx-50 Signal #2 Phase: RTx-CLPesticides II Signal #1 Info : 30M x 0.53mm x 0. Signal #2 Info : 30M x 0.53mm x 0.42um 3.00 4.00 5.00 6.00 7.00 8.00 9.00 10.00 11.00 12.00 13.00 14.00 15.00 16.00 17.00 18.00 19.00 0 1e+07 2e+07 3e+07 4e+07 5e+07 6e+07 Time Response_7T23669.D\ECD1A 3.36 15.43DecachloroTCMX3.00 4.00 5.00 6.00 7.00 8.00 9.00 10.00 11.00 12.00 13.00 14.00 15.00 16.00 17.00 18.00 19.00 0 5000000 1e+07 1.5e+07 2e+07 2.5e+07 3e+07 3.5e+07 Time Response_7T23669.D\ECD2B 3.98 17.97DecachloroTCMX #27T23669.D 80810302.M Fri Mar 25 16:40:32 2022 SS Page 2 APL 53 of 107 Aqua Pro-Tech Laboratories Committed to Excellence in ChemistryPN: 2030609 1010.1. APL 54 of 107 Aqua Pro-Tech Laboratories Committed to Excellence in ChemistryPN: 2030609 1010.2. Quantitation Report (QT Reviewed) Signal #1 : G:\HPCHEM\GCECD7\DATA\20220323\7T23690.D\ECD1A.CH Vial: 24 Signal #2 : G:\HPCHEM\GCECD7\DATA\20220323\7T23690.D\ECD2B.CH Acq On : 23 Mar 2022 21:29 Operator: sdp Sample : 2030609-01 Inst : GCECD-7 Misc : Multiplr: 1.00 IntFile Signal #1: autoint1.e IntFile Signal #2: autoint2.e Quant Time: Mar 24 11:08 2022 Quant Results File: 80810302.RES Quant Method : G:\HPCHEM\G...\80810302.M (Chemstation Integrator) Title : Pesticides by Method SW-846 8081B Last Update : Wed Mar 23 16:16:30 2022 Response via : Initial Calibration DataAcq Meth : RUNPEST.M Volume Inj. : 2ul Signal #1 Phase : RTx-50 Signal #2 Phase: RTx-CLPesticides II Signal #1 Info : 30M x 0.53mm x 0. Signal #2 Info : 30M x 0.53mm x 0.42um Compound RT#1 RT#2 Resp#1 Resp#2 ug/kg ug/kg ------------------------------------------------------------------------- System Monitoring Compounds 1) S TCMX 3.37 3.99 1812.7E6 899.3E6 51.704 55.838 Spiked Amount 50.000 Range 43 - 129 Recovery = 103.41% 111.68% 21) S Decachlorobiphen 15.43 17.97 1645.1E6 647.5E6 48.939 47.994m Spiked Amount 50.000 Range 42 - 136 Recovery = 97.88% 95.99% Target Compounds 10) 4,4'-DDE 7.78 9.90 805.8E6 315.7E6 20.234 17.992 13) 4,4'-DDD 9.13 11.51 32077121 20551217 1.012m 1.428m# 15) M 4,4'-DDT 9.79 12.55 93729924 59387355 2.800m 4.108 # Sum Chlordane (gamma) 0 0 N.D. N.D. Average Chlordane (gamma) 0.000 0.000 Sum Toxaphene (1) 0 0 N.D. N.D. Average Toxaphene (1) 0.000 0.000 ----------------------------------------------------------------------------- (f)=RT Delta > 1/2 Window (#)=Amounts differ by > 25% (m)=manual int. 7T23690.D 80810302.M Thu Mar 24 11:15:29 2022 SS Page 1 APL 55 of 107 Aqua Pro-Tech Laboratories Committed to Excellence in ChemistryPN: 2030609 1010.2. Quantitation Report (QT Reviewed) Signal #1 : G:\HPCHEM\GCECD7\DATA\20220323\7T23690.D\ECD1A.CH Vial: 24 Signal #2 : G:\HPCHEM\GCECD7\DATA\20220323\7T23690.D\ECD2B.CH Acq On : 23 Mar 2022 21:29 Operator: sdp Sample : 2030609-01 Inst : GCECD-7 Misc : Multiplr: 1.00 IntFile Signal #1: autoint1.e IntFile Signal #2: autoint2.e Quant Time: Mar 24 11:08 2022 Quant Results File: 80810302.RES Quant Method : G:\HPCHEM\G...\80810302.M (Chemstation Integrator) Title : Pesticides by Method SW-846 8081B Last Update : Wed Mar 23 16:16:30 2022 Response via : Multiple Level Calibration DataAcq Meth : RUNPEST.M Volume Inj. : 2ul Signal #1 Phase : RTx-50 Signal #2 Phase: RTx-CLPesticides II Signal #1 Info : 30M x 0.53mm x 0. Signal #2 Info : 30M x 0.53mm x 0.42um 3.00 4.00 5.00 6.00 7.00 8.00 9.00 10.00 11.00 12.00 13.00 14.00 15.00 16.00 17.00 18.00 19.00 0 1e+07 2e+07 3e+07 4e+07 5e+07 6e+07 7e+07 Time Response_7T23690.D\ECD1A 3.37 7.77 9.13 9.79 15.43Decachloro4,4'-DDT4,4'-DDD4,4'-DDETCMX3.00 4.00 5.00 6.00 7.00 8.00 9.00 10.00 11.00 12.00 13.00 14.00 15.00 16.00 17.00 18.00 19.00 0 5000000 1e+07 1.5e+07 2e+07 2.5e+07 3e+07 3.5e+07 Time Response_7T23690.D\ECD2B 3.99 9.90 11.51 12.54 17.97Decachloro4,4'-DDT #4,4'-DDD #4,4'-DDE #TCMX #27T23690.D 80810302.M Thu Mar 24 11:15:29 2022 SS Page 2 APL 56 of 107 Aqua Pro-Tech Laboratories Committed to Excellence in ChemistryPN: 2030609 1010.2. APL 57 of 107 Aqua Pro-Tech Laboratories Committed to Excellence in ChemistryPN: 2030609 1010.2. Quantitation Report (QT Reviewed) Signal #1 : G:\HPCHEM\GCECD7\DATA\20220323\7T23691.D\ECD1A.CH Vial: 25 Signal #2 : G:\HPCHEM\GCECD7\DATA\20220323\7T23691.D\ECD2B.CH Acq On : 23 Mar 2022 21:52 Operator: sdp Sample : 2030609-02 Inst : GCECD-7 Misc : Multiplr: 1.00 IntFile Signal #1: autoint1.e IntFile Signal #2: autoint2.e Quant Time: Mar 24 11:09 2022 Quant Results File: 80810302.RES Quant Method : G:\HPCHEM\G...\80810302.M (Chemstation Integrator) Title : Pesticides by Method SW-846 8081B Last Update : Wed Mar 23 16:16:30 2022 Response via : Initial Calibration DataAcq Meth : RUNPEST.M Volume Inj. : 2ul Signal #1 Phase : RTx-50 Signal #2 Phase: RTx-CLPesticides II Signal #1 Info : 30M x 0.53mm x 0. Signal #2 Info : 30M x 0.53mm x 0.42um Compound RT#1 RT#2 Resp#1 Resp#2 ug/kg ug/kg ------------------------------------------------------------------------- System Monitoring Compounds 1) S TCMX 3.37 3.99 1749.7E6 902.3E6 49.907 56.023 Spiked Amount 50.000 Range 43 - 129 Recovery = 99.81% 112.05% 21) S Decachlorobiphen 15.43 17.97 1654.6E6 701.1E6 49.222 51.967 Spiked Amount 50.000 Range 42 - 136 Recovery = 98.44% 103.93% Target Compounds 10) 4,4'-DDE 7.77 9.90 183.5E6 93553412 4.608 5.331 Sum Chlordane (gamma) 0 0 N.D. N.D. Average Chlordane (gamma) 0.000 0.000 Sum Toxaphene (1) 0 0 N.D. N.D. Average Toxaphene (1) 0.000 0.000 ----------------------------------------------------------------------------- (f)=RT Delta > 1/2 Window (#)=Amounts differ by > 25% (m)=manual int. 7T23691.D 80810302.M Thu Mar 24 11:15:30 2022 SS Page 1 APL 58 of 107 Aqua Pro-Tech Laboratories Committed to Excellence in ChemistryPN: 2030609 1010.2. Quantitation Report (QT Reviewed) Signal #1 : G:\HPCHEM\GCECD7\DATA\20220323\7T23691.D\ECD1A.CH Vial: 25 Signal #2 : G:\HPCHEM\GCECD7\DATA\20220323\7T23691.D\ECD2B.CH Acq On : 23 Mar 2022 21:52 Operator: sdp Sample : 2030609-02 Inst : GCECD-7 Misc : Multiplr: 1.00 IntFile Signal #1: autoint1.e IntFile Signal #2: autoint2.e Quant Time: Mar 24 11:09 2022 Quant Results File: 80810302.RES Quant Method : G:\HPCHEM\G...\80810302.M (Chemstation Integrator) Title : Pesticides by Method SW-846 8081B Last Update : Wed Mar 23 16:16:30 2022 Response via : Multiple Level Calibration DataAcq Meth : RUNPEST.M Volume Inj. : 2ul Signal #1 Phase : RTx-50 Signal #2 Phase: RTx-CLPesticides II Signal #1 Info : 30M x 0.53mm x 0. Signal #2 Info : 30M x 0.53mm x 0.42um 3.00 4.00 5.00 6.00 7.00 8.00 9.00 10.00 11.00 12.00 13.00 14.00 15.00 16.00 17.00 18.00 19.00 0 1e+07 2e+07 3e+07 4e+07 5e+07 6e+07 Time Response_7T23691.D\ECD1A 3.37 7.77 15.43Decachloro4,4'-DDETCMX3.00 4.00 5.00 6.00 7.00 8.00 9.00 10.00 11.00 12.00 13.00 14.00 15.00 16.00 17.00 18.00 19.00 0 5000000 1e+07 1.5e+07 2e+07 2.5e+07 3e+07 Time Response_7T23691.D\ECD2B 3.98 9.89 17.97Decachloro4,4'-DDE #TCMX #27T23691.D 80810302.M Thu Mar 24 11:15:31 2022 SS Page 2 APL 59 of 107 Aqua Pro-Tech Laboratories Committed to Excellence in ChemistryPN: 2030609 1010.2. APL 60 of 107 Aqua Pro-Tech Laboratories Committed to Excellence in ChemistryPN: 2030609 1010.2. Quantitation Report (QT Reviewed) Signal #1 : G:\HPCHEM\GCECD7\DATA\20220323\7T23692.D\ECD1A.CH Vial: 26 Signal #2 : G:\HPCHEM\GCECD7\DATA\20220323\7T23692.D\ECD2B.CH Acq On : 23 Mar 2022 22:14 Operator: sdp Sample : 2030609-03 Inst : GCECD-7 Misc : Multiplr: 1.00 IntFile Signal #1: autoint1.e IntFile Signal #2: autoint2.e Quant Time: Mar 24 11:10 2022 Quant Results File: 80810302.RES Quant Method : G:\HPCHEM\G...\80810302.M (Chemstation Integrator) Title : Pesticides by Method SW-846 8081B Last Update : Wed Mar 23 16:16:30 2022 Response via : Initial Calibration DataAcq Meth : RUNPEST.M Volume Inj. : 2ul Signal #1 Phase : RTx-50 Signal #2 Phase: RTx-CLPesticides II Signal #1 Info : 30M x 0.53mm x 0. Signal #2 Info : 30M x 0.53mm x 0.42um Compound RT#1 RT#2 Resp#1 Resp#2 ug/kg ug/kg ------------------------------------------------------------------------- System Monitoring Compounds 1) S TCMX 3.37 3.99 1866.9E6 857.0E6 53.249 53.212 Spiked Amount 50.000 Range 43 - 129 Recovery = 106.50% 106.42% 21) S Decachlorobiphen 15.44 17.98 1866.4E6 722.0E6 55.522 53.517 Spiked Amount 50.000 Range 42 - 136 Recovery = 111.04% 107.03% Target Compounds 10) 4,4'-DDE 7.78 9.90 828.0E6 384.3E6 20.792 21.901m 13) 4,4'-DDD 9.13 11.51 100.4E6 24348111 3.170m 1.692 # 15) M 4,4'-DDT 9.79 12.55 288.5E6 126.1E6 8.619m 8.722 Sum Chlordane (gamma) 0 0 N.D. N.D. Average Chlordane (gamma) 0.000 0.000 Sum Toxaphene (1) 0 0 N.D. N.D. Average Toxaphene (1) 0.000 0.000 ----------------------------------------------------------------------------- (f)=RT Delta > 1/2 Window (#)=Amounts differ by > 25% (m)=manual int. 7T23692.D 80810302.M Thu Mar 24 11:15:32 2022 SS Page 1 APL 61 of 107 Aqua Pro-Tech Laboratories Committed to Excellence in ChemistryPN: 2030609 1010.2. Quantitation Report (QT Reviewed) Signal #1 : G:\HPCHEM\GCECD7\DATA\20220323\7T23692.D\ECD1A.CH Vial: 26 Signal #2 : G:\HPCHEM\GCECD7\DATA\20220323\7T23692.D\ECD2B.CH Acq On : 23 Mar 2022 22:14 Operator: sdp Sample : 2030609-03 Inst : GCECD-7 Misc : Multiplr: 1.00 IntFile Signal #1: autoint1.e IntFile Signal #2: autoint2.e Quant Time: Mar 24 11:10 2022 Quant Results File: 80810302.RES Quant Method : G:\HPCHEM\G...\80810302.M (Chemstation Integrator) Title : Pesticides by Method SW-846 8081B Last Update : Wed Mar 23 16:16:30 2022 Response via : Multiple Level Calibration DataAcq Meth : RUNPEST.M Volume Inj. : 2ul Signal #1 Phase : RTx-50 Signal #2 Phase: RTx-CLPesticides II Signal #1 Info : 30M x 0.53mm x 0. Signal #2 Info : 30M x 0.53mm x 0.42um 3.00 4.00 5.00 6.00 7.00 8.00 9.00 10.00 11.00 12.00 13.00 14.00 15.00 16.00 17.00 18.00 19.00 0 1e+07 2e+07 3e+07 4e+07 5e+07 6e+07 7e+07 Time Response_7T23692.D\ECD1A 3.37 7.78 9.13 9.79 15.43Decachloro4,4'-DDT4,4'-DDD4,4'-DDETCMX3.00 4.00 5.00 6.00 7.00 8.00 9.00 10.00 11.00 12.00 13.00 14.00 15.00 16.00 17.00 18.00 19.00 0 5000000 1e+07 1.5e+07 2e+07 2.5e+07 3e+07 3.5e+07 Time Response_7T23692.D\ECD2B 3.99 9.90 11.51 12.54 17.97Decachloro4,4'-DDT #4,4'-DDD #4,4'-DDE #TCMX #27T23692.D 80810302.M Thu Mar 24 11:15:32 2022 SS Page 2 APL 62 of 107 Aqua Pro-Tech Laboratories Committed to Excellence in ChemistryPN: 2030609 1010.2. APL 63 of 107 Aqua Pro-Tech Laboratories Committed to Excellence in ChemistryPN: 2030609 1010.2. Quantitation Report (QT Reviewed) Signal #1 : G:\HPCHEM\GCECD7\DATA\20220323\7T23693.D\ECD1A.CH Vial: 27 Signal #2 : G:\HPCHEM\GCECD7\DATA\20220323\7T23693.D\ECD2B.CH Acq On : 23 Mar 2022 22:36 Operator: sdp Sample : 2030609-04 Inst : GCECD-7 Misc : Multiplr: 1.00 IntFile Signal #1: autoint1.e IntFile Signal #2: autoint2.e Quant Time: Mar 24 11:10 2022 Quant Results File: 80810302.RES Quant Method : G:\HPCHEM\G...\80810302.M (Chemstation Integrator) Title : Pesticides by Method SW-846 8081B Last Update : Wed Mar 23 16:16:30 2022 Response via : Initial Calibration DataAcq Meth : RUNPEST.M Volume Inj. : 2ul Signal #1 Phase : RTx-50 Signal #2 Phase: RTx-CLPesticides II Signal #1 Info : 30M x 0.53mm x 0. Signal #2 Info : 30M x 0.53mm x 0.42um Compound RT#1 RT#2 Resp#1 Resp#2 ug/kg ug/kg ------------------------------------------------------------------------- System Monitoring Compounds 1) S TCMX 3.37 3.99 1615.8E6 866.0E6 46.086 53.769 Spiked Amount 50.000 Range 43 - 129 Recovery = 92.17% 107.54% 21) S Decachlorobiphen 15.43 17.97 1418.1E6 574.7E6 42.185 42.601m Spiked Amount 50.000 Range 42 - 136 Recovery = 84.37% 85.20% Target Compounds 10) 4,4'-DDE 7.77 9.90 163.2E6 78551859 4.099m 4.476 Sum Chlordane (gamma) 0 0 N.D. N.D. Average Chlordane (gamma) 0.000 0.000 Sum Toxaphene (1) 0 0 N.D. N.D. Average Toxaphene (1) 0.000 0.000 ----------------------------------------------------------------------------- (f)=RT Delta > 1/2 Window (#)=Amounts differ by > 25% (m)=manual int. 7T23693.D 80810302.M Thu Mar 24 11:15:33 2022 SS Page 1 APL 64 of 107 Aqua Pro-Tech Laboratories Committed to Excellence in ChemistryPN: 2030609 1010.2. Quantitation Report (QT Reviewed) Signal #1 : G:\HPCHEM\GCECD7\DATA\20220323\7T23693.D\ECD1A.CH Vial: 27 Signal #2 : G:\HPCHEM\GCECD7\DATA\20220323\7T23693.D\ECD2B.CH Acq On : 23 Mar 2022 22:36 Operator: sdp Sample : 2030609-04 Inst : GCECD-7 Misc : Multiplr: 1.00 IntFile Signal #1: autoint1.e IntFile Signal #2: autoint2.e Quant Time: Mar 24 11:10 2022 Quant Results File: 80810302.RES Quant Method : G:\HPCHEM\G...\80810302.M (Chemstation Integrator) Title : Pesticides by Method SW-846 8081B Last Update : Wed Mar 23 16:16:30 2022 Response via : Multiple Level Calibration DataAcq Meth : RUNPEST.M Volume Inj. : 2ul Signal #1 Phase : RTx-50 Signal #2 Phase: RTx-CLPesticides II Signal #1 Info : 30M x 0.53mm x 0. Signal #2 Info : 30M x 0.53mm x 0.42um 3.00 4.00 5.00 6.00 7.00 8.00 9.00 10.00 11.00 12.00 13.00 14.00 15.00 16.00 17.00 18.00 19.00 0 5000000 1e+07 1.5e+07 2e+07 2.5e+07 3e+07 3.5e+07 4e+07 4.5e+07 5e+07 5.5e+07 6e+07 Time Response_7T23693.D\ECD1A 3.37 7.77 15.43Decachloro4,4'-DDETCMX3.00 4.00 5.00 6.00 7.00 8.00 9.00 10.00 11.00 12.00 13.00 14.00 15.00 16.00 17.00 18.00 19.00 0 5000000 1e+07 1.5e+07 2e+07 2.5e+07 3e+07 Time Response_7T23693.D\ECD2B 3.99 9.89 17.97Decachloro4,4'-DDE #TCMX #27T23693.D 80810302.M Thu Mar 24 11:15:34 2022 SS Page 2 APL 65 of 107 Aqua Pro-Tech Laboratories Committed to Excellence in ChemistryPN: 2030609 1010.2. APL 66 of 107 Aqua Pro-Tech Laboratories Committed to Excellence in ChemistryPN: 2030609 1010.2. Quantitation Report (QT Reviewed) Signal #1 : G:\HPCHEM\GCECD7\DATA\20220323\7T23694.D\ECD1A.CH Vial: 28 Signal #2 : G:\HPCHEM\GCECD7\DATA\20220323\7T23694.D\ECD2B.CH Acq On : 23 Mar 2022 22:58 Operator: sdp Sample : 2030609-05 Inst : GCECD-7 Misc : Multiplr: 1.00 IntFile Signal #1: autoint1.e IntFile Signal #2: autoint2.e Quant Time: Mar 24 11:11 2022 Quant Results File: 80810302.RES Quant Method : G:\HPCHEM\G...\80810302.M (Chemstation Integrator) Title : Pesticides by Method SW-846 8081B Last Update : Wed Mar 23 16:16:30 2022 Response via : Initial Calibration DataAcq Meth : RUNPEST.M Volume Inj. : 2ul Signal #1 Phase : RTx-50 Signal #2 Phase: RTx-CLPesticides II Signal #1 Info : 30M x 0.53mm x 0. Signal #2 Info : 30M x 0.53mm x 0.42um Compound RT#1 RT#2 Resp#1 Resp#2 ug/kg ug/kg ------------------------------------------------------------------------- System Monitoring Compounds 1) S TCMX 3.37 3.99 2089.6E6 986.9E6 59.602 61.277 Spiked Amount 50.000 Range 43 - 129 Recovery = 119.20% 122.55% 21) S Decachlorobiphen 15.43 17.97 1695.2E6 718.3E6 50.428m 53.240m Spiked Amount 50.000 Range 42 - 136 Recovery = 100.86% 106.48% Target Compounds 10) 4,4'-DDE 7.78 9.90 1804.3E6 751.3E6 45.306 42.812 13) 4,4'-DDD 9.13 11.51 34780019 13779265 1.098m 0.957 15) M 4,4'-DDT 9.79 12.54 197.1E6 101.0E6 5.889m 6.985 Sum Chlordane (gamma) 0 0 N.D. N.D. Average Chlordane (gamma) 0.000 0.000 Sum Toxaphene (1) 0 0 N.D. N.D. Average Toxaphene (1) 0.000 0.000 ----------------------------------------------------------------------------- (f)=RT Delta > 1/2 Window (#)=Amounts differ by > 25% (m)=manual int. 7T23694.D 80810302.M Thu Mar 24 11:15:35 2022 SS Page 1 APL 67 of 107 Aqua Pro-Tech Laboratories Committed to Excellence in ChemistryPN: 2030609 1010.2. Quantitation Report (QT Reviewed) Signal #1 : G:\HPCHEM\GCECD7\DATA\20220323\7T23694.D\ECD1A.CH Vial: 28 Signal #2 : G:\HPCHEM\GCECD7\DATA\20220323\7T23694.D\ECD2B.CH Acq On : 23 Mar 2022 22:58 Operator: sdp Sample : 2030609-05 Inst : GCECD-7 Misc : Multiplr: 1.00 IntFile Signal #1: autoint1.e IntFile Signal #2: autoint2.e Quant Time: Mar 24 11:11 2022 Quant Results File: 80810302.RES Quant Method : G:\HPCHEM\G...\80810302.M (Chemstation Integrator) Title : Pesticides by Method SW-846 8081B Last Update : Wed Mar 23 16:16:30 2022 Response via : Multiple Level Calibration DataAcq Meth : RUNPEST.M Volume Inj. : 2ul Signal #1 Phase : RTx-50 Signal #2 Phase: RTx-CLPesticides II Signal #1 Info : 30M x 0.53mm x 0. Signal #2 Info : 30M x 0.53mm x 0.42um 3.00 4.00 5.00 6.00 7.00 8.00 9.00 10.00 11.00 12.00 13.00 14.00 15.00 16.00 17.00 18.00 19.00 0 1e+07 2e+07 3e+07 4e+07 5e+07 6e+07 7e+07 Time Response_7T23694.D\ECD1A 3.37 7.77 9.13 9.79 15.43Decachloro4,4'-DDT4,4'-DDD4,4'-DDETCMX3.00 4.00 5.00 6.00 7.00 8.00 9.00 10.00 11.00 12.00 13.00 14.00 15.00 16.00 17.00 18.00 19.00 0 5000000 1e+07 1.5e+07 2e+07 2.5e+07 3e+07 3.5e+07 Time Response_7T23694.D\ECD2B 3.99 9.90 11.51 12.54 17.97Decachloro4,4'-DDT #4,4'-DDD #4,4'-DDE #TCMX #27T23694.D 80810302.M Thu Mar 24 11:15:36 2022 SS Page 2 APL 68 of 107 Aqua Pro-Tech Laboratories Committed to Excellence in ChemistryPN: 2030609 1010.2. APL 69 of 107 Aqua Pro-Tech Laboratories Committed to Excellence in ChemistryPN: 2030609 1010.2. Quantitation Report (QT Reviewed) Signal #1 : G:\HPCHEM\GCECD7\DATA\20220323\7T23695.D\ECD1A.CH Vial: 29 Signal #2 : G:\HPCHEM\GCECD7\DATA\20220323\7T23695.D\ECD2B.CH Acq On : 23 Mar 2022 23:21 Operator: sdp Sample : 2030609-06 Inst : GCECD-7 Misc : Multiplr: 1.00 IntFile Signal #1: autoint1.e IntFile Signal #2: autoint2.e Quant Time: Mar 24 11:12 2022 Quant Results File: 80810302.RES Quant Method : G:\HPCHEM\G...\80810302.M (Chemstation Integrator) Title : Pesticides by Method SW-846 8081B Last Update : Wed Mar 23 16:16:30 2022 Response via : Initial Calibration DataAcq Meth : RUNPEST.M Volume Inj. : 2ul Signal #1 Phase : RTx-50 Signal #2 Phase: RTx-CLPesticides II Signal #1 Info : 30M x 0.53mm x 0. Signal #2 Info : 30M x 0.53mm x 0.42um Compound RT#1 RT#2 Resp#1 Resp#2 ug/kg ug/kg ------------------------------------------------------------------------- System Monitoring Compounds 1) S TCMX 3.37 3.99 1698.1E6 898.9E6 48.433 55.814 Spiked Amount 50.000 Range 43 - 129 Recovery = 96.87% 111.63% 21) S Decachlorobiphen 15.43 17.97 1552.7E6 641.4E6 46.191m 47.543m Spiked Amount 50.000 Range 42 - 136 Recovery = 92.38% 95.09% Target Compounds 10) 4,4'-DDE 7.77 9.89 24630201 14714174 0.618m 0.839m# Sum Chlordane (gamma) 0 0 N.D. N.D. Average Chlordane (gamma) 0.000 0.000 Sum Toxaphene (1) 0 0 N.D. N.D. Average Toxaphene (1) 0.000 0.000 ----------------------------------------------------------------------------- (f)=RT Delta > 1/2 Window (#)=Amounts differ by > 25% (m)=manual int. 7T23695.D 80810302.M Thu Mar 24 11:15:37 2022 SS Page 1 APL 70 of 107 Aqua Pro-Tech Laboratories Committed to Excellence in ChemistryPN: 2030609 1010.2. Quantitation Report (QT Reviewed) Signal #1 : G:\HPCHEM\GCECD7\DATA\20220323\7T23695.D\ECD1A.CH Vial: 29 Signal #2 : G:\HPCHEM\GCECD7\DATA\20220323\7T23695.D\ECD2B.CH Acq On : 23 Mar 2022 23:21 Operator: sdp Sample : 2030609-06 Inst : GCECD-7 Misc : Multiplr: 1.00 IntFile Signal #1: autoint1.e IntFile Signal #2: autoint2.e Quant Time: Mar 24 11:12 2022 Quant Results File: 80810302.RES Quant Method : G:\HPCHEM\G...\80810302.M (Chemstation Integrator) Title : Pesticides by Method SW-846 8081B Last Update : Wed Mar 23 16:16:30 2022 Response via : Multiple Level Calibration DataAcq Meth : RUNPEST.M Volume Inj. : 2ul Signal #1 Phase : RTx-50 Signal #2 Phase: RTx-CLPesticides II Signal #1 Info : 30M x 0.53mm x 0. Signal #2 Info : 30M x 0.53mm x 0.42um 3.00 4.00 5.00 6.00 7.00 8.00 9.00 10.00 11.00 12.00 13.00 14.00 15.00 16.00 17.00 18.00 19.00 0 1e+07 2e+07 3e+07 4e+07 5e+07 6e+07 Time Response_7T23695.D\ECD1A 3.37 7.77 15.43Decachloro4,4'-DDETCMX3.00 4.00 5.00 6.00 7.00 8.00 9.00 10.00 11.00 12.00 13.00 14.00 15.00 16.00 17.00 18.00 19.00 0 5000000 1e+07 1.5e+07 2e+07 2.5e+07 3e+07 Time Response_7T23695.D\ECD2B 3.99 9.89 17.97Decachloro4,4'-DDE #TCMX #27T23695.D 80810302.M Thu Mar 24 11:15:37 2022 SS Page 2 APL 71 of 107 Aqua Pro-Tech Laboratories Committed to Excellence in ChemistryPN: 2030609 1010.2. APL 72 of 107 Aqua Pro-Tech Laboratories Committed to Excellence in ChemistryPN: 2030609 1010.2. Quantitation Report (QT Reviewed) Signal #1 : G:\HPCHEM\GCECD7\DATA\20220323\7T23696.D\ECD1A.CH Vial: 30 Signal #2 : G:\HPCHEM\GCECD7\DATA\20220323\7T23696.D\ECD2B.CH Acq On : 23 Mar 2022 23:43 Operator: sdp Sample : 2030609-07 Inst : GCECD-7 Misc : Multiplr: 1.00 IntFile Signal #1: autoint1.e IntFile Signal #2: autoint2.e Quant Time: Mar 24 11:13 2022 Quant Results File: 80810302.RES Quant Method : G:\HPCHEM\G...\80810302.M (Chemstation Integrator) Title : Pesticides by Method SW-846 8081B Last Update : Wed Mar 23 16:16:30 2022 Response via : Initial Calibration DataAcq Meth : RUNPEST.M Volume Inj. : 2ul Signal #1 Phase : RTx-50 Signal #2 Phase: RTx-CLPesticides II Signal #1 Info : 30M x 0.53mm x 0. Signal #2 Info : 30M x 0.53mm x 0.42um Compound RT#1 RT#2 Resp#1 Resp#2 ug/kg ug/kg ------------------------------------------------------------------------- System Monitoring Compounds 1) S TCMX 3.37 3.99 2052.1E6 924.0E6 58.531 57.371 Spiked Amount 50.000 Range 43 - 129 Recovery = 117.06% 114.74% 21) S Decachlorobiphen 15.43 17.97 1597.8E6 710.9E6 47.531m 52.694m Spiked Amount 50.000 Range 42 - 136 Recovery = 95.06% 105.39% Target Compounds 10) 4,4'-DDE 7.78 9.90 283.9E6 151.5E6 7.129 8.635 13) 4,4'-DDD 9.14 11.51 37240328 9618674 1.175 0.668 # 15) M 4,4'-DDT 9.80 12.55 109.0E6 51229594 3.256 3.544 Sum Chlordane (gamma) 0 0 N.D. N.D. Average Chlordane (gamma) 0.000 0.000 Sum Toxaphene (1) 0 0 N.D. N.D. Average Toxaphene (1) 0.000 0.000 ----------------------------------------------------------------------------- (f)=RT Delta > 1/2 Window (#)=Amounts differ by > 25% (m)=manual int. 7T23696.D 80810302.M Thu Mar 24 11:15:38 2022 SS Page 1 APL 73 of 107 Aqua Pro-Tech Laboratories Committed to Excellence in ChemistryPN: 2030609 1010.2. Quantitation Report (QT Reviewed) Signal #1 : G:\HPCHEM\GCECD7\DATA\20220323\7T23696.D\ECD1A.CH Vial: 30 Signal #2 : G:\HPCHEM\GCECD7\DATA\20220323\7T23696.D\ECD2B.CH Acq On : 23 Mar 2022 23:43 Operator: sdp Sample : 2030609-07 Inst : GCECD-7 Misc : Multiplr: 1.00 IntFile Signal #1: autoint1.e IntFile Signal #2: autoint2.e Quant Time: Mar 24 11:13 2022 Quant Results File: 80810302.RES Quant Method : G:\HPCHEM\G...\80810302.M (Chemstation Integrator) Title : Pesticides by Method SW-846 8081B Last Update : Wed Mar 23 16:16:30 2022 Response via : Multiple Level Calibration DataAcq Meth : RUNPEST.M Volume Inj. : 2ul Signal #1 Phase : RTx-50 Signal #2 Phase: RTx-CLPesticides II Signal #1 Info : 30M x 0.53mm x 0. Signal #2 Info : 30M x 0.53mm x 0.42um 3.00 4.00 5.00 6.00 7.00 8.00 9.00 10.00 11.00 12.00 13.00 14.00 15.00 16.00 17.00 18.00 19.00 0 1e+07 2e+07 3e+07 4e+07 5e+07 6e+07 7e+07 Time Response_7T23696.D\ECD1A 3.37 7.77 9.13 9.79 15.43Decachloro4,4'-DDT4,4'-DDD4,4'-DDETCMX3.00 4.00 5.00 6.00 7.00 8.00 9.00 10.00 11.00 12.00 13.00 14.00 15.00 16.00 17.00 18.00 19.00 0 5000000 1e+07 1.5e+07 2e+07 2.5e+07 3e+07 3.5e+07 Time Response_7T23696.D\ECD2B 3.99 9.89 11.51 12.55 17.97Decachloro4,4'-DDT #4,4'-DDD #4,4'-DDE #TCMX #27T23696.D 80810302.M Thu Mar 24 11:15:39 2022 SS Page 2 APL 74 of 107 Aqua Pro-Tech Laboratories Committed to Excellence in ChemistryPN: 2030609 1010.2. APL 75 of 107 Aqua Pro-Tech Laboratories Committed to Excellence in ChemistryPN: 2030609 1010.2. Quantitation Report (QT Reviewed) Signal #1 : G:\HPCHEM\GCECD7\DATA\20220323\7T23697.D\ECD1A.CH Vial: 31 Signal #2 : G:\HPCHEM\GCECD7\DATA\20220323\7T23697.D\ECD2B.CH Acq On : 24 Mar 2022 00:05 Operator: sdp Sample : 2030609-08 Inst : GCECD-7 Misc : Multiplr: 1.00 IntFile Signal #1: autoint1.e IntFile Signal #2: autoint2.e Quant Time: Mar 24 11:14 2022 Quant Results File: 80810302.RES Quant Method : G:\HPCHEM\G...\80810302.M (Chemstation Integrator) Title : Pesticides by Method SW-846 8081B Last Update : Wed Mar 23 16:16:30 2022 Response via : Initial Calibration DataAcq Meth : RUNPEST.M Volume Inj. : 2ul Signal #1 Phase : RTx-50 Signal #2 Phase: RTx-CLPesticides II Signal #1 Info : 30M x 0.53mm x 0. Signal #2 Info : 30M x 0.53mm x 0.42um Compound RT#1 RT#2 Resp#1 Resp#2 ug/kg ug/kg ------------------------------------------------------------------------- System Monitoring Compounds 1) S TCMX 3.38 4.00 1671.0E6 824.5E6 47.662 51.189 Spiked Amount 50.000 Range 43 - 129 Recovery = 95.32% 102.38% 21) S Decachlorobiphen 15.44 17.97 1856.1E6 667.8E6 55.216 49.504m Spiked Amount 50.000 Range 42 - 136 Recovery = 110.43% 99.01% Target Compounds 10) 4,4'-DDE 7.78 9.90 135.3E6 85055491 3.397 4.847 # 13) 4,4'-DDD 9.14 11.52 23466472 13686829 0.741 0.951m# 15) M 4,4'-DDT 9.80 12.55 126.0E6 47223122 3.764 3.266 Sum Chlordane (gamma) 0 0 N.D. N.D. Average Chlordane (gamma) 0.000 0.000 Sum Toxaphene (1) 0 0 N.D. N.D. Average Toxaphene (1) 0.000 0.000 ----------------------------------------------------------------------------- (f)=RT Delta > 1/2 Window (#)=Amounts differ by > 25% (m)=manual int. 7T23697.D 80810302.M Thu Mar 24 11:15:40 2022 SS Page 1 APL 76 of 107 Aqua Pro-Tech Laboratories Committed to Excellence in ChemistryPN: 2030609 1010.2. Quantitation Report (QT Reviewed) Signal #1 : G:\HPCHEM\GCECD7\DATA\20220323\7T23697.D\ECD1A.CH Vial: 31 Signal #2 : G:\HPCHEM\GCECD7\DATA\20220323\7T23697.D\ECD2B.CH Acq On : 24 Mar 2022 00:05 Operator: sdp Sample : 2030609-08 Inst : GCECD-7 Misc : Multiplr: 1.00 IntFile Signal #1: autoint1.e IntFile Signal #2: autoint2.e Quant Time: Mar 24 11:14 2022 Quant Results File: 80810302.RES Quant Method : G:\HPCHEM\G...\80810302.M (Chemstation Integrator) Title : Pesticides by Method SW-846 8081B Last Update : Wed Mar 23 16:16:30 2022 Response via : Multiple Level Calibration DataAcq Meth : RUNPEST.M Volume Inj. : 2ul Signal #1 Phase : RTx-50 Signal #2 Phase: RTx-CLPesticides II Signal #1 Info : 30M x 0.53mm x 0. Signal #2 Info : 30M x 0.53mm x 0.42um 3.00 4.00 5.00 6.00 7.00 8.00 9.00 10.00 11.00 12.00 13.00 14.00 15.00 16.00 17.00 18.00 19.00 0 1e+07 2e+07 3e+07 4e+07 5e+07 6e+07 Time Response_7T23697.D\ECD1A 3.38 7.78 9.13 9.80 15.43Decachloro4,4'-DDT4,4'-DDD4,4'-DDETCMX3.00 4.00 5.00 6.00 7.00 8.00 9.00 10.00 11.00 12.00 13.00 14.00 15.00 16.00 17.00 18.00 19.00 0 5000000 1e+07 1.5e+07 2e+07 2.5e+07 3e+07 3.5e+07 Time Response_7T23697.D\ECD2B 3.99 9.90 11.52 12.55 17.97Decachloro4,4'-DDT #4,4'-DDD #4,4'-DDE #TCMX #27T23697.D 80810302.M Thu Mar 24 11:15:40 2022 SS Page 2 APL 77 of 107 Aqua Pro-Tech Laboratories Committed to Excellence in ChemistryPN: 2030609 1010.2. APL 78 of 107 Aqua Pro-Tech Laboratories Committed to Excellence in ChemistryPN: 2030609 1010.2. Quantitation Report (QT Reviewed) Signal #1 : G:\HPCHEM\GCECD7\DATA\20220323\7T23698.D\ECD1A.CH Vial: 32 Signal #2 : G:\HPCHEM\GCECD7\DATA\20220323\7T23698.D\ECD2B.CH Acq On : 24 Mar 2022 00:27 Operator: sdp Sample : 2030609-09 Inst : GCECD-7 Misc : Multiplr: 1.00 IntFile Signal #1: autoint1.e IntFile Signal #2: autoint2.e Quant Time: Mar 24 11:07 2022 Quant Results File: 80810302.RES Quant Method : G:\HPCHEM\G...\80810302.M (Chemstation Integrator) Title : Pesticides by Method SW-846 8081B Last Update : Wed Mar 23 16:16:30 2022 Response via : Initial Calibration DataAcq Meth : RUNPEST.M Volume Inj. : 2ul Signal #1 Phase : RTx-50 Signal #2 Phase: RTx-CLPesticides II Signal #1 Info : 30M x 0.53mm x 0. Signal #2 Info : 30M x 0.53mm x 0.42um Compound RT#1 RT#2 Resp#1 Resp#2 ug/kg ug/kg ------------------------------------------------------------------------- System Monitoring Compounds 1) S TCMX 3.37 3.99 1711.1E6 823.4E6 48.807 51.127 Spiked Amount 50.000 Range 43 - 129 Recovery = 97.61% 102.25% 21) S Decachlorobiphen 15.43 17.97 1418.9E6 593.6E6 42.210m 43.997m Spiked Amount 50.000 Range 42 - 136 Recovery = 84.42% 87.99% Target Compounds 10) 4,4'-DDE 7.78 9.90 1774.9E6 805.9E6 44.567 45.924 13) 4,4'-DDD 9.14 11.51 96914041 32787289 3.059 2.278 # 15) M 4,4'-DDT 9.80 12.54 543.7E6 209.6E6 16.242 14.495 Sum Chlordane (gamma) 0 0 N.D. N.D. Average Chlordane (gamma) 0.000 0.000 Sum Toxaphene (1) 0 0 N.D. N.D. Average Toxaphene (1) 0.000 0.000 ----------------------------------------------------------------------------- (f)=RT Delta > 1/2 Window (#)=Amounts differ by > 25% (m)=manual int. 7T23698.D 80810302.M Thu Mar 24 11:15:41 2022 SS Page 1 APL 79 of 107 Aqua Pro-Tech Laboratories Committed to Excellence in ChemistryPN: 2030609 1010.2. Quantitation Report (QT Reviewed) Signal #1 : G:\HPCHEM\GCECD7\DATA\20220323\7T23698.D\ECD1A.CH Vial: 32 Signal #2 : G:\HPCHEM\GCECD7\DATA\20220323\7T23698.D\ECD2B.CH Acq On : 24 Mar 2022 00:27 Operator: sdp Sample : 2030609-09 Inst : GCECD-7 Misc : Multiplr: 1.00 IntFile Signal #1: autoint1.e IntFile Signal #2: autoint2.e Quant Time: Mar 24 11:07 2022 Quant Results File: 80810302.RES Quant Method : G:\HPCHEM\G...\80810302.M (Chemstation Integrator) Title : Pesticides by Method SW-846 8081B Last Update : Wed Mar 23 16:16:30 2022 Response via : Multiple Level Calibration DataAcq Meth : RUNPEST.M Volume Inj. : 2ul Signal #1 Phase : RTx-50 Signal #2 Phase: RTx-CLPesticides II Signal #1 Info : 30M x 0.53mm x 0. Signal #2 Info : 30M x 0.53mm x 0.42um 3.00 4.00 5.00 6.00 7.00 8.00 9.00 10.00 11.00 12.00 13.00 14.00 15.00 16.00 17.00 18.00 19.00 0 1e+07 2e+07 3e+07 4e+07 5e+07 6e+07 7e+07 Time Response_7T23698.D\ECD1A 3.37 7.77 9.13 9.79 15.43Decachloro4,4'-DDT4,4'-DDD4,4'-DDETCMX3.00 4.00 5.00 6.00 7.00 8.00 9.00 10.00 11.00 12.00 13.00 14.00 15.00 16.00 17.00 18.00 19.00 0 5000000 1e+07 1.5e+07 2e+07 2.5e+07 3e+07 Time Response_7T23698.D\ECD2B 3.99 9.90 11.51 12.54 17.97Decachloro4,4'-DDT #4,4'-DDD #4,4'-DDE #TCMX #27T23698.D 80810302.M Thu Mar 24 11:15:41 2022 SS Page 2 APL 80 of 107 Aqua Pro-Tech Laboratories Committed to Excellence in ChemistryPN: 2030609 1010.2. APL 81 of 107 Aqua Pro-Tech Laboratories Committed to Excellence in ChemistryPN: 2030609 1010.2. Quantitation Report (QT Reviewed) Signal #1 : G:\HPCHEM\GCECD7\DATA\20220324\7T23716.D\ECD1A.CH Vial: 13 Signal #2 : G:\HPCHEM\GCECD7\DATA\20220324\7T23716.D\ECD2B.CH Acq On : 24 Mar 2022 16:30 Operator: sdp Sample : 2030609-10 Inst : GCECD-7 Misc : Multiplr: 1.00 IntFile Signal #1: autoint1.e IntFile Signal #2: autoint2.e Quant Time: Mar 24 18:11 2022 Quant Results File: 80810302.RES Quant Method : G:\HPCHEM\G...\80810302.M (Chemstation Integrator) Title : Pesticides by Method SW-846 8081B Last Update : Wed Mar 23 16:16:30 2022 Response via : Initial Calibration DataAcq Meth : RUNPEST.M Volume Inj. : 2ul Signal #1 Phase : RTx-50 Signal #2 Phase: RTx-CLPesticides II Signal #1 Info : 30M x 0.53mm x 0. Signal #2 Info : 30M x 0.53mm x 0.42um Compound RT#1 RT#2 Resp#1 Resp#2 ug/kg ug/kg ------------------------------------------------------------------------- System Monitoring Compounds 1) S TCMX 3.38 4.00 1791.5E6 839.8E6 51.099 52.142 Spiked Amount 50.000 Range 43 - 129 Recovery = 102.20% 104.28% 21) S Decachlorobiphen 15.44 17.98 1733.6E6 669.5E6 51.570 49.625m Spiked Amount 50.000 Range 42 - 136 Recovery = 103.14% 99.25% Target Compounds 10) 4,4'-DDE 7.78 9.91 240.0E6 136.6E6 6.026m 7.781 # 15) M 4,4'-DDT 9.80 12.56 78780315 56124086 2.354m 3.882 # Sum Chlordane (gamma) 0 0 N.D. N.D. Average Chlordane (gamma) 0.000 0.000 Sum Toxaphene (1) 0 0 N.D. N.D. Average Toxaphene (1) 0.000 0.000 ----------------------------------------------------------------------------- (f)=RT Delta > 1/2 Window (#)=Amounts differ by > 25% (m)=manual int. 7T23716.D 80810302.M Fri Mar 25 12:47:05 2022 SS Page 1 APL 82 of 107 Aqua Pro-Tech Laboratories Committed to Excellence in ChemistryPN: 2030609 1010.2. Quantitation Report (QT Reviewed) Signal #1 : G:\HPCHEM\GCECD7\DATA\20220324\7T23716.D\ECD1A.CH Vial: 13 Signal #2 : G:\HPCHEM\GCECD7\DATA\20220324\7T23716.D\ECD2B.CH Acq On : 24 Mar 2022 16:30 Operator: sdp Sample : 2030609-10 Inst : GCECD-7 Misc : Multiplr: 1.00 IntFile Signal #1: autoint1.e IntFile Signal #2: autoint2.e Quant Time: Mar 24 18:11 2022 Quant Results File: 80810302.RES Quant Method : G:\HPCHEM\G...\80810302.M (Chemstation Integrator) Title : Pesticides by Method SW-846 8081B Last Update : Wed Mar 23 16:16:30 2022 Response via : Multiple Level Calibration DataAcq Meth : RUNPEST.M Volume Inj. : 2ul Signal #1 Phase : RTx-50 Signal #2 Phase: RTx-CLPesticides II Signal #1 Info : 30M x 0.53mm x 0. Signal #2 Info : 30M x 0.53mm x 0.42um 3.00 4.00 5.00 6.00 7.00 8.00 9.00 10.00 11.00 12.00 13.00 14.00 15.00 16.00 17.00 18.00 19.00 0 1e+07 2e+07 3e+07 4e+07 5e+07 6e+07 7e+07 Time Response_7T23716.D\ECD1A 3.37 7.78 9.80 15.44Decachloro4,4'-DDT4,4'-DDETCMX3.00 4.00 5.00 6.00 7.00 8.00 9.00 10.00 11.00 12.00 13.00 14.00 15.00 16.00 17.00 18.00 19.00 0 5000000 1e+07 1.5e+07 2e+07 2.5e+07 3e+07 Time Response_7T23716.D\ECD2B 3.99 9.91 12.56 17.98Decachloro4,4'-DDT #4,4'-DDE #TCMX #27T23716.D 80810302.M Fri Mar 25 12:47:05 2022 SS Page 2 APL 83 of 107 Aqua Pro-Tech Laboratories Committed to Excellence in ChemistryPN: 2030609 1010.2. SURROGATE RECOVERIES Analysis Class: PESTICIDES Method:Matrix:SW 846 8081BSoil Pesticides File IDLab Number DCB[2C]TCMX DCB TCMX[2C] 2030609-01 7T23690.D 103 97.9 112 96.0 2030609-02 7T23691.D 99.8 98.4 112 104 2030609-03 7T23692.D 106 111 106 107 2030609-04 7T23693.D 92.2 84.4 108 85.2 2030609-05 7T23694.D 119 101 123 106 2030609-06 7T23695.D 96.9 92.4 112 95.1 2030609-07 7T23696.D 117 95.1 115 105 2030609-08 7T23697.D 95.3 110 102 99.0 2030609-09 7T23698.D 97.6 84.4 102 88.0 2030609-10 7T23716.D 102 103 104 99.3 B2C2230-BLK1 7T23669.D 105 96.6 107 98.0 B2C2230-BS1 7T23670.D 123 111 122 138 * B2C2230-MS1 7T23763.D 118 107 115 107 B2C2230-MSD1 7T23764.D 118 141 *113 107 B2C2339-MS1 7T23758.D 111 116 121 114 B2C2339-MSD1 7T23759.D 114 140 *116 118 * - Outside of QC Limits Acronym Lo Limit Hi Limit DCB[2C] TCMX DCB TCMX[2C] Tetrachloro-m-xylene Decachlorobiphenyl Tetrachloro-m-xylene [2C] Decachlorobiphenyl [2C] 41.8 136 43.1 41.8 43.1 129 136 129 F-II Surrogate Limits Analyte APL 84 of 107 Aqua Pro-Tech Laboratories Committed to Excellence in ChemistryPN: 2030609 1010.3. Pesticides - Quality Control Aqua Pro-Tech Laboratories Batch B2C2230 Prepared: 03/22/2022Method: SW 846 8081B B2C2230-BS1 Source: Result Units Level Spike Result Source %REC %REC Limits RPD RPD LimitAnalyte 0.0333 91.1-141136mg/kg wet 0.04554,4'-DDD 0.0333 98.2-139136mg/kg wet 0.04544,4'-DDE 0.0333 23.3-144138mg/kg wet 0.04594,4'-DDT 0.0333 75-130140*mg/kg wet 0.0468Aldrin 0.0333 74.3-132135*mg/kg wet 0.0451alpha-BHC 0.0333 70-130130mg/kg wet 0.0434alpha-Chlordane (cis) 0.0333 76.9-128146*mg/kg wet 0.0487beta-BHC 0.0667 70-130131*mg/kg wet 0.0876Chlordane 0.0333 61-155139mg/kg wet 0.0464delta-BHC 0.0333 74.9-130135*mg/kg wet 0.0449Dieldrin 0.0333 60.8-126131*mg/kg wet 0.0436Endosulfan I 0.0333 72.7-125127*mg/kg wet 0.0422Endosulfan II 0.0333 63.7-128123mg/kg wet 0.0411Endosulfan sulfate 0.0333 77.7-141135mg/kg wet 0.0451Endrin 0.0333 57.7-113109mg/kg wet 0.0363Endrin aldehyde 0.0333 64.1-133129mg/kg wet 0.0432Endrin ketone 0.0333 74-133132mg/kg wet 0.0441gamma-BHC (Lindane) 0.0333 70-130133*mg/kg wet 0.0443gamma-Chlordane 0.0333 74.4-132133*mg/kg wet 0.0445Heptachlor 0.0333 75.2-127131*mg/kg wet 0.0436Heptachlor Epoxide 0.0333 37.4-147130mg/kg wet 0.0432Methoxychlor * - Outside of QC Limits NC - Outside the recovery criteria but Spike Amount <1/4 amount found in Source SampleF-III J - Result is between the MDL and RL for an Analysis reported to an RL APL 85 of 107 Aqua Pro-Tech Laboratories Committed to Excellence in ChemistryPN: 2030609 1010.4. Pesticides - Quality Control Aqua Pro-Tech Laboratories Batch B2C2230 (cont.)Prepared: 03/22/2022Method: SW 846 8081B B2C2230-MS1 Source:2030609-01 Result Units Level Spike Result Source %REC %REC Limits RPD RPD LimitAnalyte 0.0452 56.4-168127mg/kg dry 0.0009140.05834,4'-DDD 0.0452 67.4-153117mg/kg dry 0.01830.07144,4'-DDE 0.0452 15-117127*mg/kg dry 0.002530.06014,4'-DDT 0.0452 49.4-130124mg/kg dry ND0.0561Aldrin 0.0452 48.9-139121mg/kg dry ND0.0548alpha-BHC 0.0452 60-140113mg/kg dry ND0.0512alpha-Chlordane (cis) 0.0452 43.1-140148*mg/kg dry ND0.0669beta-BHC 0.0904 60-140113mg/kg dry ND0.102Chlordane 0.0452 36.1-164129mg/kg dry ND0.0583delta-BHC 0.0452 55.1-122121mg/kg dry ND0.0546Dieldrin 0.0452 42.1-110118*mg/kg dry ND0.0533Endosulfan I 0.0452 46.9-119116mg/kg dry ND0.0523Endosulfan II 0.0452 24.6-139108mg/kg dry ND0.0487Endosulfan sulfate 0.0452 40.4-139125mg/kg dry ND0.0565Endrin 0.0452 36.3-12679.7mg/kg dry ND0.0361Endrin aldehyde 0.0452 15-149121mg/kg dry ND0.0548Endrin ketone 0.0452 32.3-140114mg/kg dry ND0.0514gamma-BHC (Lindane) 0.0452 60-140112mg/kg dry ND0.0508gamma-Chlordane 0.0452 15-147121mg/kg dry ND0.0546Heptachlor 0.0452 49-121118mg/kg dry ND0.0534Heptachlor Epoxide 0.0452 15-122109mg/kg dry ND0.0492Methoxychlor * - Outside of QC Limits NC - Outside the recovery criteria but Spike Amount <1/4 amount found in Source SampleF-III J - Result is between the MDL and RL for an Analysis reported to an RL APL 86 of 107 Aqua Pro-Tech Laboratories Committed to Excellence in ChemistryPN: 2030609 1010.4. Pesticides - Quality Control Aqua Pro-Tech Laboratories Batch B2C2230 (cont.)Prepared: 03/22/2022Method: SW 846 8081B B2C2230-MSD1 Source:2030609-01 Result Units Level Spike Result Source %REC %REC Limits RPD RPD LimitAnalyte 0.0452 3056.4-168125 1.17mg/kg dry 0.0009140.05774,4'-DDD 0.0452 3067.4-153115 1.26mg/kg dry 0.01830.07054,4'-DDE 0.0452 3015-117122*3.74mg/kg dry 0.002530.05794,4'-DDT 0.0452 3049.4-130123 0.940mg/kg dry ND0.0556Aldrin 0.0452 3048.9-139119 1.66mg/kg dry ND0.0539alpha-BHC 0.0452 3060-140112 1.19mg/kg dry ND0.0506alpha-Chlordane (cis) 0.0452 3043.1-140146*1.58mg/kg dry ND0.0659beta-BHC 0.0904 3060-140111 1.17mg/kg dry ND0.101Chlordane 0.0452 3036.1-164127 1.20mg/kg dry ND0.0576delta-BHC 0.0452 3055.1-122118 2.11mg/kg dry ND0.0535Dieldrin 0.0452 3042.1-110115*2.23mg/kg dry ND0.0521Endosulfan I 0.0452 3046.9-119114 1.55mg/kg dry ND0.0515Endosulfan II 0.0452 3024.6-139106 1.82mg/kg dry ND0.0479Endosulfan sulfate 0.0452 3040.4-139123 1.65mg/kg dry ND0.0556Endrin 0.0452 3036.3-12680.3 0.775mg/kg dry ND0.0363Endrin aldehyde 0.0452 3015-149119 1.48mg/kg dry ND0.0540Endrin ketone 0.0452 3032.3-140112 1.20mg/kg dry ND0.0508gamma-BHC (Lindane) 0.0452 3060-140111 1.15mg/kg dry ND0.0502gamma-Chlordane 0.0452 3015-147119 1.18mg/kg dry ND0.0539Heptachlor 0.0452 3049-121116 1.52mg/kg dry ND0.0526Heptachlor Epoxide 0.0452 3015-122105 3.52mg/kg dry ND0.0475Methoxychlor * - Outside of QC Limits NC - Outside the recovery criteria but Spike Amount <1/4 amount found in Source SampleF-III J - Result is between the MDL and RL for an Analysis reported to an RL APL 87 of 107 Aqua Pro-Tech Laboratories Committed to Excellence in ChemistryPN: 2030609 1010.4. Pesticides - Quality Control Aqua Pro-Tech Laboratories Batch B2C2339 Prepared: 03/24/2022Method: SW 846 8081B B2C2339-MS1 Source:2030609-10 Result Units Level Spike Result Source %REC %REC Limits RPD RPD LimitAnalyte 0.0467 56.4-168125mg/kg dry ND0.05844,4'-DDD 0.0467 67.4-153120mg/kg dry 0.005640.06164,4'-DDE 0.0467 15-117133*mg/kg dry 0.002200.06434,4'-DDT 0.0467 49.4-130126mg/kg dry ND0.0589Aldrin 0.0467 48.9-139123mg/kg dry ND0.0575alpha-BHC 0.0467 60-140115mg/kg dry ND0.0537alpha-Chlordane (cis) 0.0467 43.1-140144*mg/kg dry ND0.0672beta-BHC 0.0935 60-140111mg/kg dry ND0.104Chlordane 0.0467 36.1-164126mg/kg dry ND0.0590delta-BHC 0.0467 55.1-122125*mg/kg dry ND0.0582Dieldrin 0.0467 42.1-110115*mg/kg dry ND0.0538Endosulfan I 0.0467 46.9-119118mg/kg dry ND0.0551Endosulfan II 0.0467 24.6-139117mg/kg dry ND0.0545Endosulfan sulfate 0.0467 40.4-139129mg/kg dry ND0.0603Endrin 0.0467 36.3-12676.0mg/kg dry ND0.0355Endrin aldehyde 0.0467 15-149130mg/kg dry ND0.0607Endrin ketone 0.0467 32.3-140109mg/kg dry ND0.0511gamma-BHC (Lindane) 0.0467 60-140108mg/kg dry ND0.0505gamma-Chlordane 0.0467 15-147120mg/kg dry ND0.0561Heptachlor 0.0467 49-121112mg/kg dry ND0.0522Heptachlor Epoxide 0.0467 15-122124*mg/kg dry ND0.0578Methoxychlor * - Outside of QC Limits NC - Outside the recovery criteria but Spike Amount <1/4 amount found in Source SampleF-III J - Result is between the MDL and RL for an Analysis reported to an RL APL 88 of 107 Aqua Pro-Tech Laboratories Committed to Excellence in ChemistryPN: 2030609 1010.4. Pesticides - Quality Control Aqua Pro-Tech Laboratories Batch B2C2339 (cont.)Prepared: 03/24/2022Method: SW 846 8081B B2C2339-MSD1 Source:2030609-10 Result Units Level Spike Result Source %REC %REC Limits RPD RPD LimitAnalyte 0.0467 3056.4-168125 0.368mg/kg dry ND0.05864,4'-DDD 0.0467 3067.4-153121 0.772mg/kg dry 0.005640.06204,4'-DDE 0.0467 3015-117128*3.72mg/kg dry 0.002200.06194,4'-DDT 0.0467 3049.4-130126 0.349mg/kg dry ND0.0591Aldrin 0.0467 3048.9-139123 0.147mg/kg dry ND0.0574alpha-BHC 0.0467 3060-140116 1.33mg/kg dry ND0.0544alpha-Chlordane (cis) 0.0467 3043.1-140144*0.416mg/kg dry ND0.0675beta-BHC 0.0935 3060-140113 1.06mg/kg dry ND0.105Chlordane 0.0467 3036.1-164126 0.127mg/kg dry ND0.0589delta-BHC 0.0467 3055.1-122124*0.773mg/kg dry ND0.0578Dieldrin 0.0467 3042.1-110115*0.104mg/kg dry ND0.0539Endosulfan I 0.0467 3046.9-119117 0.630mg/kg dry ND0.0548Endosulfan II 0.0467 3024.6-139113 3.05mg/kg dry ND0.0529Endosulfan sulfate 0.0467 3040.4-139128 0.545mg/kg dry ND0.0599Endrin 0.0467 3036.3-12678.0 2.62mg/kg dry ND0.0365Endrin aldehyde 0.0467 3015-149125 3.46mg/kg dry ND0.0587Endrin ketone 0.0467 3032.3-140109 0.422mg/kg dry ND0.0509gamma-BHC (Lindane) 0.0467 3060-140109 0.775mg/kg dry ND0.0509gamma-Chlordane 0.0467 3015-147129 6.98mg/kg dry ND0.0602Heptachlor 0.0467 3049-121112 0.0179mg/kg dry ND0.0522Heptachlor Epoxide 0.0467 3015-122118 5.01mg/kg dry ND0.0550Methoxychlor * - Outside of QC Limits NC - Outside the recovery criteria but Spike Amount <1/4 amount found in Source SampleF-III J - Result is between the MDL and RL for an Analysis reported to an RL APL 89 of 107 Aqua Pro-Tech Laboratories Committed to Excellence in ChemistryPN: 2030609 1010.4. METHOD BLANK SUMMARY B2C2230Batch ID: Extraction DateLab Number Sample Id Analysis Date B2C2230-BLK1 BLK1 03/22/2022 03/23/2022 13:42 B2C2230-BS1 BS1 03/22/2022 03/23/2022 14:04 B2C2230-MS1 MS1 03/22/2022 03/25/2022 22:26 B2C2230-MSD1 MSD1 03/22/2022 03/25/2022 22:48 2030609-01 HAP-1 03/22/2022 03/23/2022 21:29 2030609-02 HAP-2 03/22/2022 03/23/2022 21:52 2030609-03 HAP-3 03/22/2022 03/23/2022 22:14 2030609-04 HAP-4 03/22/2022 03/23/2022 22:36 2030609-05 HAP-5 03/22/2022 03/23/2022 22:58 2030609-06 HAP-6 03/22/2022 03/23/2022 23:21 2030609-07 HAP-7 03/22/2022 03/23/2022 23:43 2030609-08 HAP-8 03/22/2022 03/24/2022 00:05 2030609-09 HAP-9 03/22/2022 03/24/2022 00:27 B2C2339Batch ID: Extraction DateLab Number Sample Id Analysis Date B2C2339-MS1 MS1 03/24/2022 03/25/2022 20:34 B2C2339-MSD1 MSD1 03/24/2022 03/25/2022 20:57 2030609-10 HAP-10 03/24/2022 03/24/2022 16:30 F-IV APL 90 of 107 Aqua Pro-Tech Laboratories Committed to Excellence in ChemistryPN: 2030609 1010.5. SURROGATE RT DRIFT REPORT Analysis Class: PESTICIDES Lab Number File ID Sequence : S2C2507 RT Ref RT Drift RT Ref RT Drift RT Ref RT Drift RT Ref RT Drift DCB[2C]TCMX[2C]DCBTCMX 2030609-10 7T23716.D 3.38 15.44 4 17.98 0.00 17.983.9915.443.38 0.00 0.00 0.01 Lab Number File ID Sequence : S2C2514 RT Ref RT Drift RT Ref RT Drift RT Ref RT Drift RT Ref RT Drift DCB[2C]TCMX[2C]DCBTCMX B2C2230-BLK1 7T23669.D 3.37 15.43 3.99 17.97 0.00 17.973.9915.433.37 0.00 0.00 0.00 B2C2230-BS1 7T23670.D 3.37 15.43 3.99 17.97 0.00 17.973.9915.433.37 0.00 0.00 0.00 2030609-01 7T23690.D 3.37 15.43 3.99 17.97 0.00 17.973.9915.433.37 0.00 0.00 0.00 2030609-02 7T23691.D 3.37 15.43 3.99 17.97 0.00 17.973.9915.433.37 0.00 0.00 0.00 2030609-03 7T23692.D 3.37 15.44 3.99 17.98 0.01 17.973.9915.433.37 0.00 0.01 0.00 2030609-04 7T23693.D 3.37 15.43 3.99 17.97 0.00 17.973.9915.433.37 0.00 0.00 0.00 2030609-05 7T23694.D 3.37 15.43 3.99 17.97 0.00 17.973.9915.433.37 0.00 0.00 0.00 2030609-06 7T23695.D 3.37 15.43 3.99 17.97 0.00 17.973.9915.433.37 0.00 0.00 0.00 2030609-07 7T23696.D 3.37 15.43 3.99 17.97 0.00 17.973.9915.433.37 0.00 0.00 0.00 2030609-08 7T23697.D 3.38 15.44 4 17.97 0.00 17.973.9915.433.37 0.01 0.01 0.01 2030609-09 7T23698.D 3.37 15.43 3.99 17.97 0.00 17.973.9915.433.37 0.00 0.00 0.00 Lab Number File ID Sequence : S2C2811 RT Ref RT Drift RT Ref RT Drift RT Ref RT Drift RT Ref RT Drift DCB[2C]TCMX[2C]DCBTCMX B2C2339-MS1 7T23758.D 3.38 15.45 4 17.99 0.00 17.99415.453.38 0.00 0.00 0.00 B2C2339-MSD1 7T23759.D 3.38 15.45 4 17.99 0.00 17.99415.453.38 0.00 0.00 0.00 B2C2230-MS1 7T23763.D 3.38 15.45 4 17.99 0.00 17.99415.453.38 0.00 0.00 0.00 B2C2230-MSD1 7T23764.D 3.38 15.45 4 17.99 0.00 17.99415.453.38 0.00 0.00 0.00 Surrogate Tetrachloro-m-xylene Decachlorobiphenyl Tetrachloro-m-xylene [2C] Decachlorobiphenyl [2C] 0.10 0.10 0.10 0.10 Limit DCB[2C] TCMX[2C] DCB TCMX DISS = Dissolved Analysis F-V APL 91 of 107 Aqua Pro-Tech Laboratories Committed to Excellence in ChemistryPN: 2030609 1010.6. Response Factor Report HP G1530A Method : G:\HPCHEM\GCECD7\METHODS\80810302.M (Chemstation Integrator) Title : Pesticides by Method SW-846 8081B Last Update : Wed Mar 02 16:54:21 2022 Calibration Files 2 =7T23132.D 5 =7T23133.D 10 =7T23134.D 25 =7T23135.D 50 =7T23136.D 100 =7T23137.D Compound 2 5 10 25 50 100 Avg %RSD --------------------------------------------------------------------------- 1) S TCMX 3.583 3.656 3.526 3.519 3.496 3.256 3.506 E7 3.86 2) alpha-BHC 4.896 5.066 5.324 5.728 6.001 5.502 5.419 E7 7.60 3) M gamma-BHC (Lindane) 4.751 4.879 4.986 5.315 5.526 5.025 5.080 E7 5.66 4) M Heptachlor 5.183 5.119 5.231 5.324 5.378 4.774 5.168 E7 4.15 5) beta-BHC 2.186 2.321 2.187 2.260 2.267 2.031 2.209 E7 4.58 6) delta-BHC 4.686 4.613 4.903 5.293 5.530 5.093 5.020 E7 7.08 7) M Aldrin 4.341 4.408 4.554 4.741 4.869 4.361 4.546 E7 4.80 8) Heptachlor epoxide 4.305 4.363 4.405 4.462 4.522 4.010 4.344 E7 4.15 9) Endosulfan I 4.044 4.063 4.130 4.185 4.225 3.760 4.068 E7 4.08 10) 4,4'-DDE 4.215 3.761 3.908 4.043 4.175 3.793 3.982 E7 4.83 11) M Dieldrin 4.135 4.012 4.110 4.258 4.392 3.962 4.145 E7 3.84 12) M Endrin 3.974 3.750 3.893 4.012 4.143 3.686 3.910 E7 4.36 13) 4,4'-DDD 3.072 3.044 3.143 3.280 3.399 3.073 3.168 E7 4.46 14) Endosulfan II 3.858 3.703 3.728 3.764 3.786 3.360 3.700 E7 4.72 15) M 4,4'-DDT 3.286 3.226 3.331 3.437 3.562 3.242 3.347 E7 3.87 16) Endrin aldehyde 3.436 3.127 3.134 3.121 3.096 2.766 3.113 E7 6.82 17) Endosulfan sulfate 3.759 3.535 3.522 3.506 3.504 3.085 3.485 E7 6.28 18) Methoxychlor 2.201 2.026 1.985 1.932 1.910 1.684 1.956 E7 8.63 19) Mirex 3.442 3.256 3.172 3.002 2.903 2.526 3.050 E7 10.46 20) Endrin ketone 4.053 3.886 3.911 3.954 3.982 3.527 3.886 E7 4.77 21) S Decachlorobiphenyl 4.006 3.474 3.457 3.290 3.181 2.761 3.362 E7 12.16 22) L1 Chlordane (gamma) 4.569 4.306 4.356 4.461 4.591 4.147 4.405 E7 3.85 23) L1 Chlordane (alpha) 4.355 4.234 4.338 4.392 4.470 4.017 4.301 E7 3.69 24) L2 Toxaphene (1) 0.000 0 -1.00 Signal #2 Calibration Files 2 =7T23132.D 5 =7T23133.D 10 =7T23134.D 25 =7T23135.D 50 =7T23136.D 100 =7T23137.D Compound 2 5 10 25 50 100 Avg %RSD --------------------------------------------------------------------------- 1) S TCMX 1.662 1.595 1.612 1.633 1.642 1.520 1.611 E7 3.12 2) alpha-BHC 2.178 2.246 2.410 2.690 2.904 2.737 2.527 E7 11.56 3) M gamma-BHC (Lindane) 2.172 2.212 2.340 2.535 2.704 2.519 2.414 E7 8.58 4) M Heptachlor 2.332 2.317 2.390 2.477 2.572 2.358 2.408 E7 4.09 5) beta-BHC 1.089 1.062 1.058 1.052 1.056 0.949 1.044 E7 4.66 6) delta-BHC 2.096 2.099 2.223 2.457 2.633 2.458 2.328 E7 9.48 7) M Aldrin 1.985 1.969 2.041 2.176 2.293 2.119 2.097 E7 5.92 8) Heptachlor epoxide 2.028 1.966 1.983 2.037 2.104 1.926 2.007 E7 3.12 9) Endosulfan I 1.902 1.850 1.850 1.871 1.924 1.758 1.859 E7 3.09 10) 4,4'-DDE 1.717 1.679 1.708 1.774 1.883 1.767 1.755 E7 4.12 11) M Dieldrin 1.801 1.723 1.770 1.860 1.973 1.840 1.828 E7 4.73 12) M Endrin 1.680 1.620 1.684 1.769 1.870 1.734 1.726 E7 5.02 13) 4,4'-DDD 1.453 1.372 1.388 1.452 1.537 1.434 1.439 E7 4.06 14) Endosulfan II 1.960 1.816 1.781 1.778 1.809 1.646 1.798 E7 5.58 15) M 4,4'-DDT 1.296 1.338 1.418 1.506 1.606 1.511 1.446 E7 8.08 16) Endrin aldehyde 1.662 1.557 1.586 1.498 1.475 1.336 1.519 E7 7.35 17) Endosulfan sulfate 1.870 1.688 1.657 1.666 1.697 1.504 1.680 E7 6.94 18) Methoxychlor 8.626 8.882 8.538 8.338 8.333 7.489 8.368 E6 5.69 19) Mirex 1.560 1.416 1.368 1.280 1.235 1.073 1.322 E7 12.60 20) Endrin ketone 1.616 1.586 1.611 1.659 1.709 1.556 1.623 E7 3.34 21) S Decachlorobiphenyl 1.438 1.403 1.399 1.350 1.330 1.173 1.349 E7 7.01 22) L1 Chlordane (gamma) 2.079 1.927 1.951 2.014 2.097 1.925 1.999 E7 3.82 23) L1 Chlordane (alpha) 2.045 1.930 1.939 1.978 2.035 1.856 1.964 E7 3.61 24) L2 Toxaphene (1) 0.000 0 -1.00 80810302.M Thu Mar 03 15:09:02 2022 SS Page 1 (#) = Out of Range APL 92 of 107 Aqua Pro-Tech Laboratories Committed to Excellence in ChemistryPN: 2030609 1010.7. Compound List Report HP G1530A Method : G:\HPCHEM\GCECD7\METHODS\80810302.M (Chemstation Integrator) Title : Pesticides by Method SW-846 8081B Last Update : Wed Mar 02 16:54:21 2022 Response via : Initial Calibration Total Cpnds : 49 PK# Type Compound Name Exp_RT Rel_RT Cal A/H ID -------------------------------------------------------------------------- 1 S TCMX 3.30 1.000 A A B 2 alpha-BHC 4.00 1.000 A A B 3 M gamma-BHC (Lindane) 4.45 1.000 A A B 4 M Heptachlor 5.22 1.000 A A B 5 beta-BHC 4.58 1.000 A A B 6 delta-BHC 4.87 1.000 A A B 7 M Aldrin 5.76 1.000 A A B 8 Heptachlor epoxide 6.95 1.000 A A B 9 Endosulfan I 7.77 1.000 A A B 10 4,4'-DDE 7.69 1.000 A A B 11 M Dieldrin 8.30 1.000 A A B 12 M Endrin 8.82 1.000 A A B 13 4,4'-DDD 9.05 1.000 A A B 14 Endosulfan II 9.34 1.000 A A B 15 M 4,4'-DDT 9.71 1.000 A A B 16 Endrin aldehyde 10.36 1.000 A A B 17 Endosulfan sulfate 11.58 1.000 A A B 18 Methoxychlor 11.05 1.000 A A B 19 Mirex 11.17 1.000 A A B 20 Endrin ketone 12.43 1.000 A A B 21 S Decachlorobiphenyl 15.35 1.000 A A B 22 L1 Chlordane (gamma) 7.20 1.000 A A B 23 L1 Chlordane (alpha) 7.49 1.000 A A B 24 L2 Toxaphene (1) 8.95 1.000 A A R 25 Signal #2 35.00 1.000 A A B 26 S TCMX #2 3.91 1.000 A A B 27 alpha-BHC #2 4.92 1.000 A A B 28 M gamma-BHC (Lindane) #2 5.60 1.000 A A B 29 M Heptachlor #2 6.52 1.000 A A B 30 beta-BHC #2 5.75 1.000 A A B 31 delta-BHC #2 6.37 1.000 A A B 32 M Aldrin #2 7.23 1.000 A A B 33 Heptachlor epoxide #2 8.55 1.000 A A B 34 Endosulfan I #2 9.49 1.000 A A B 35 4,4'-DDE #2 9.80 1.000 A A B 36 M Dieldrin #2 10.17 1.000 A A B 37 M Endrin #2 10.98 1.000 A A B 38 4,4'-DDD #2 11.39 1.000 A A B 39 Endosulfan II #2 11.63 1.000 A A B 40 M 4,4'-DDT #2 12.42 1.000 A A B 41 Endrin aldehyde #2 12.74 1.000 A A B 42 Endosulfan sulfate #2 13.57 1.000 A A B 43 Methoxychlor #2 14.51 1.000 A A B 44 Mirex #2 14.86 1.000 A A B 45 Endrin ketone #2 14.99 1.000 A A B 46 S Decachlorobiphenyl #2 17.90 1.000 A A B 47 L1 Chlordane (gamma) #2 9.00 1.000 A A B 48 L1 Chlordane (alpha) #2 9.36 1.000 A A B 49 L2 Toxaphene (1) #2 11.09 1.000 A A R Cal A = Average L = Linear LO = Linear w/origin Q = Quad QO = Quad w/origin A/H = Area or Height ID R = R.T. B = R.T. & Q Q = Qvalue L = Largest A = All -------------------------------------------------------------------------- 80810302.M Thu Mar 03 15:09:01 2022 SS 80810302.M Thu Mar 03 15:09:01 2022 Page 1 APL 93 of 107 Aqua Pro-Tech Laboratories Committed to Excellence in ChemistryPN: 2030609 1010.7. APL 94 of 107 Aqua Pro-Tech Laboratories Committed to Excellence in ChemistryPN: 2030609 1010.8. APL 95 of 107 Aqua Pro-Tech Laboratories Committed to Excellence in ChemistryPN: 2030609 1010.8. Quantitation Report (QT Reviewed) Signal #1 : G:\HPCHEM\GCECD7\DATA\20220323\7T23668.D\ECD1A.CH Vial: 3 Signal #2 : G:\HPCHEM\GCECD7\DATA\20220323\7T23668.D\ECD2B.CH Acq On : 23 Mar 2022 13:19 Operator: sdp Sample : SEQ-CCV@50ppb Inst : GCECD-7 Misc : Multiplr: 1.00 IntFile Signal #1: autoint1.e IntFile Signal #2: autoint2.e Quant Time: Mar 23 16:15 2022 Quant Results File: 80810302.RES Quant Method : G:\HPCHEM\G...\80810302.M (Chemstation Integrator) Title : Pesticides by Method SW-846 8081B Last Update : Tue Mar 22 15:37:53 2022 Response via : Initial Calibration DataAcq Meth : RUNPEST.M Volume Inj. : 2ul Signal #1 Phase : RTx-50 Signal #2 Phase: RTx-CLPesticides II Signal #1 Info : 30M x 0.53mm x 0. Signal #2 Info : 30M x 0.53mm x 0.42um Compound RT#1 RT#2 Resp#1 Resp#2 ug/kg ug/kg ------------------------------------------------------------------------- System Monitoring Compounds 1) S TCMX 3.37 3.99 1792.7E6 773.8E6 51.133 48.046 Spiked Amount 50.000 Range 43 - 129 Recovery = 102.27% 96.09% 21) S Decachlorobiphen 15.43 17.97 1861.5E6 868.4E6 55.376 64.368 Spiked Amount 50.000 Range 42 - 136 Recovery = 110.75% 128.74% Target Compounds 2) alpha-BHC 4.07 5.00 3008.1E6 1391.3E6 55.508 55.046 3) M gamma-BHC (Linda 4.53 5.69 2783.5E6 1302.7E6 54.791 53.969 4) M Heptachlor 5.30 6.61 2752.1E6 1227.0E6 53.248 50.965 5) beta-BHC 4.65 5.84 1195.1E6 509.1E6 54.110 48.749 6) delta-BHC 4.94 6.46 2829.1E6 1275.0E6 56.359 54.776 7) M Aldrin 5.84 7.33 2461.3E6 1127.7E6 54.146 53.774 8) Heptachlor epoxi 7.03 8.65 2301.7E6 1027.9E6 52.980 51.202 9) Endosulfan I 7.86 9.59 2145.1E6 930.2E6 52.732 50.034 10) 4,4'-DDE 7.77 9.90 2132.8E6 925.3E6 53.554 52.729 11) M Dieldrin 8.39 10.27 2201.4E6 964.6E6 53.113 52.769 12) M Endrin 8.91 11.10 2107.1E6 917.1E6 53.894 53.131 13) 4,4'-DDD 9.13 11.51 1708.2E6 766.6E6 53.916 53.266 14) Endosulfan II 9.42 11.76 1893.3E6 875.7E6 51.174 48.694 15) M 4,4'-DDT 9.79 12.54 1809.5E6 801.8E6 54.057 55.464 16) Endrin aldehyde 10.45 12.86 1519.9E6 718.7E6 48.819 47.311 17) Endosulfan sulfa 11.69 13.68 1729.9E6 779.4E6 49.637 46.384 18) Methoxychlor 11.14 14.60 960.5E6 391.8E6 49.097 46.822 19) Mirex 11.28 14.96 1466.2E6 576.9E6 48.068 43.635 20) Endrin ketone 12.53 15.09 1921.3E6 800.3E6 49.446 49.313 22) L1 Chlordane (gamma 7.29 9.10 2354.8E6 1037.4E6 53.457 51.897 23) L1 Chlordane (alpha 7.57 9.46 2270.4E6 999.5E6 52.788 50.894 Sum Chlordane (gamma) 4625.2E6 2036.9E6 106.245 102.791 Average Chlordane (gamma) 53.122 51.396 Sum Toxaphene (1) 0 0 N.D. N.D. Average Toxaphene (1) 0.000 0.000 ----------------------------------------------------------------------------- (f)=RT Delta > 1/2 Window (#)=Amounts differ by > 25% (m)=manual int. 7T23668.D 80810302.M Fri Mar 25 16:40:30 2022 SS Page 1 APL 96 of 107 Aqua Pro-Tech Laboratories Committed to Excellence in ChemistryPN: 2030609 1010.8. Quantitation Report (QT Reviewed) Signal #1 : G:\HPCHEM\GCECD7\DATA\20220323\7T23668.D\ECD1A.CH Vial: 3 Signal #2 : G:\HPCHEM\GCECD7\DATA\20220323\7T23668.D\ECD2B.CH Acq On : 23 Mar 2022 13:19 Operator: sdp Sample : SEQ-CCV@50ppb Inst : GCECD-7 Misc : Multiplr: 1.00 IntFile Signal #1: autoint1.e IntFile Signal #2: autoint2.e Quant Time: Mar 23 16:15 2022 Quant Results File: 80810302.RES Quant Method : G:\HPCHEM\G...\80810302.M (Chemstation Integrator) Title : Pesticides by Method SW-846 8081B Last Update : Tue Mar 22 15:37:53 2022 Response via : Multiple Level Calibration DataAcq Meth : RUNPEST.M Volume Inj. : 2ul Signal #1 Phase : RTx-50 Signal #2 Phase: RTx-CLPesticides II Signal #1 Info : 30M x 0.53mm x 0. Signal #2 Info : 30M x 0.53mm x 0.42um 3.00 4.00 5.00 6.00 7.00 8.00 9.00 10.00 11.00 12.00 13.00 14.00 15.00 16.00 17.00 18.00 19.00 0 1e+07 2e+07 3e+07 4e+07 5e+07 6e+07 7e+07 8e+07 9e+07 1e+08 1.1e+08 Time Response_7T23668.D\ECD1A 3.37 4.06 4.52 4.65 4.94 5.30 5.84 7.03 7.28 7.57 7.77 7.85 8.38 8.90 9.13 9.42 9.79 10.45 11.14 11.28 11.68 12.53 15.43DecachloroEndrin ketEndosulfanMirexMethoxychlEndrin ald4,4'-DDTEndosulfan4,4'-DDDEndrinDieldrinEndosulfan4,4'-DDEChlordane Chlordane HeptachlorAldrinHeptachlordelta-BHCbeta-BHCgamma-BHC alpha-BHCTCMX3.00 4.00 5.00 6.00 7.00 8.00 9.00 10.00 11.00 12.00 13.00 14.00 15.00 16.00 17.00 18.00 19.00 0 5000000 1e+07 1.5e+07 2e+07 2.5e+07 3e+07 3.5e+07 4e+07 4.5e+07 5e+07 5.5e+07 Time Response_7T23668.D\ECD2B 3.98 5.00 5.68 5.83 6.45 6.61 7.32 8.64 9.09 9.45 9.58 9.89 10.27 11.10 11.50 11.75 12.54 12.86 13.68 14.60 14.95 15.08 17.97DecachloroEndrin ketMirex #2MethoxychlEndosulfanEndrin ald4,4'-DDT #Endosulfan4,4'-DDD #Endrin #2Dieldrin #4,4'-DDE #EndosulfanChlordane Chlordane HeptachlorAldrin #2Heptachlordelta-BHC beta-BHC #gamma-BHC alpha-BHC TCMX #27T23668.D 80810302.M Fri Mar 25 16:40:30 2022 SS Page 2 APL 97 of 107 Aqua Pro-Tech Laboratories Committed to Excellence in ChemistryPN: 2030609 1010.8. APL 98 of 107 Aqua Pro-Tech Laboratories Committed to Excellence in ChemistryPN: 2030609 1010.8. APL 99 of 107 Aqua Pro-Tech Laboratories Committed to Excellence in ChemistryPN: 2030609 1010.8. Quantitation Report (QT Reviewed) Signal #1 : G:\HPCHEM\GCECD7\DATA\20220324\7T23706.D\ECD1A.CH Vial: 3 Signal #2 : G:\HPCHEM\GCECD7\DATA\20220324\7T23706.D\ECD2B.CH Acq On : 24 Mar 2022 12:47 Operator: sdp Sample : SEQ-CCV@50ppb Inst : GCECD-7 Misc : Multiplr: 1.00 IntFile Signal #1: autoint1.e IntFile Signal #2: autoint2.e Quant Time: Mar 24 18:10 2022 Quant Results File: 80810302.RES Quant Method : G:\HPCHEM\G...\80810302.M (Chemstation Integrator) Title : Pesticides by Method SW-846 8081B Last Update : Wed Mar 23 16:16:30 2022 Response via : Initial Calibration DataAcq Meth : RUNPEST.M Volume Inj. : 2ul Signal #1 Phase : RTx-50 Signal #2 Phase: RTx-CLPesticides II Signal #1 Info : 30M x 0.53mm x 0. Signal #2 Info : 30M x 0.53mm x 0.42um Compound RT#1 RT#2 Resp#1 Resp#2 ug/kg ug/kg ------------------------------------------------------------------------- System Monitoring Compounds 1) S TCMX 3.38 3.99 1849.7E6 787.6E6 52.760 48.900 Spiked Amount 50.000 Range 43 - 129 Recovery = 105.52% 97.80% 21) S Decachlorobiphen 15.44 17.98 1694.2E6 692.8E6 50.400 51.350 Spiked Amount 50.000 Range 42 - 136 Recovery = 100.80% 102.70% Target Compounds 2) alpha-BHC 4.07 5.01 3100.8E6 1431.7E6 57.218 56.648 3) M gamma-BHC (Linda 4.54 5.69 2840.0E6 1335.3E6 55.904 55.318 4) M Heptachlor 5.31 6.62 2826.7E6 1254.5E6 54.692 52.106 5) beta-BHC 4.66 5.84 1202.3E6 521.1E6 54.437 49.901 6) delta-BHC 4.95 6.47 2874.2E6 1296.1E6 57.257 55.680 7) M Aldrin 5.85 7.34 2545.3E6 1160.2E6 55.995 55.324 8) Heptachlor epoxi 7.04 8.66 2368.7E6 1053.7E6 54.521 52.491 9) Endosulfan I 7.87 9.60 2211.9E6 958.7E6 54.376 51.566 10) 4,4'-DDE 7.78 9.91 2199.0E6 945.6E6 55.217 53.889 11) M Dieldrin 8.40 10.28 2265.6E6 990.8E6 54.662 54.203 12) M Endrin 8.92 11.11 2158.4E6 951.3E6 55.205 55.110 13) 4,4'-DDD 9.14 11.52 1760.6E6 788.4E6 55.570 54.781 14) Endosulfan II 9.44 11.77 1947.2E6 919.0E6 52.631 51.100 15) M 4,4'-DDT 9.81 12.55 1870.9E6 833.7E6 55.891 57.669 16) Endrin aldehyde 10.47 12.87 1571.5E6 751.1E6 50.478 49.450 17) Endosulfan sulfa 11.70 13.70 1808.7E6 821.8E6 51.899 48.907 18) Methoxychlor 11.15 14.61 991.9E6 425.9E6 50.702 50.898 19) Mirex 11.29 14.97 1529.9E6 624.2E6 50.157 47.212 20) Endrin ketone 12.55 15.10 2017.8E6 845.2E6 51.930 52.082 22) L1 Chlordane (gamma 7.30 9.11 2429.1E6 1062.7E6 55.142 53.166 23) L1 Chlordane (alpha 7.58 9.47 2338.6E6 1026.3E6 54.372 52.260 Sum Chlordane (gamma) 4767.6E6 2089.1E6 109.514 105.425 Average Chlordane (gamma) 54.757 52.713 Sum Toxaphene (1) 0 0 N.D. N.D. Average Toxaphene (1) 0.000 0.000 ----------------------------------------------------------------------------- (f)=RT Delta > 1/2 Window (#)=Amounts differ by > 25% (m)=manual int. 7T23706.D 80810302.M Fri Mar 25 12:46:47 2022 SS Page 1 APL 100 of 107 Aqua Pro-Tech Laboratories Committed to Excellence in ChemistryPN: 2030609 1010.8. Quantitation Report (QT Reviewed) Signal #1 : G:\HPCHEM\GCECD7\DATA\20220324\7T23706.D\ECD1A.CH Vial: 3 Signal #2 : G:\HPCHEM\GCECD7\DATA\20220324\7T23706.D\ECD2B.CH Acq On : 24 Mar 2022 12:47 Operator: sdp Sample : SEQ-CCV@50ppb Inst : GCECD-7 Misc : Multiplr: 1.00 IntFile Signal #1: autoint1.e IntFile Signal #2: autoint2.e Quant Time: Mar 24 18:10 2022 Quant Results File: 80810302.RES Quant Method : G:\HPCHEM\G...\80810302.M (Chemstation Integrator) Title : Pesticides by Method SW-846 8081B Last Update : Wed Mar 23 16:16:30 2022 Response via : Multiple Level Calibration DataAcq Meth : RUNPEST.M Volume Inj. : 2ul Signal #1 Phase : RTx-50 Signal #2 Phase: RTx-CLPesticides II Signal #1 Info : 30M x 0.53mm x 0. Signal #2 Info : 30M x 0.53mm x 0.42um 3.00 4.00 5.00 6.00 7.00 8.00 9.00 10.00 11.00 12.00 13.00 14.00 15.00 16.00 17.00 18.00 19.00 0 1e+07 2e+07 3e+07 4e+07 5e+07 6e+07 7e+07 8e+07 9e+07 1e+08 1.1e+08 1.2e+08 Time Response_7T23706.D\ECD1A 3.37 4.07 4.53 4.66 4.95 5.31 5.84 7.04 7.29 7.58 7.78 7.86 8.40 8.91 9.14 9.43 9.80 10.46 11.15 11.29 11.70 12.54 15.44DecachloroEndrin ketEndosulfanMirexMethoxychlEndrin ald4,4'-DDTEndosulfan4,4'-DDDEndrinDieldrinEndosulfan4,4'-DDEChlordane Chlordane HeptachlorAldrinHeptachlordelta-BHCbeta-BHCgamma-BHC alpha-BHCTCMX3.00 4.00 5.00 6.00 7.00 8.00 9.00 10.00 11.00 12.00 13.00 14.00 15.00 16.00 17.00 18.00 19.00 0 5000000 1e+07 1.5e+07 2e+07 2.5e+07 3e+07 3.5e+07 4e+07 4.5e+07 5e+07 5.5e+07 Time Response_7T23706.D\ECD2B 3.99 5.01 5.69 5.84 6.46 6.62 7.33 8.65 9.11 9.46 9.60 9.90 10.28 11.11 11.52 11.77 12.55 12.87 13.69 14.61 14.96 15.10 17.98DecachloroEndrin ketMirex #2MethoxychlEndosulfanEndrin ald4,4'-DDT #Endosulfan4,4'-DDD #Endrin #2Dieldrin #4,4'-DDE #EndosulfanChlordane Chlordane HeptachlorAldrin #2Heptachlordelta-BHC beta-BHC #gamma-BHC alpha-BHC TCMX #27T23706.D 80810302.M Fri Mar 25 12:46:48 2022 SS Page 2 APL 101 of 107 Aqua Pro-Tech Laboratories Committed to Excellence in ChemistryPN: 2030609 1010.8. APL 102 of 107 Aqua Pro-Tech Laboratories Committed to Excellence in ChemistryPN: 2030609 1010.8. APL 103 of 107 Aqua Pro-Tech Laboratories Committed to Excellence in ChemistryPN: 2030609 1010.8. Quantitation Report (QT Reviewed) Signal #1 : G:\HPCHEM\GCECD7\DATA\20220325\7T23743.D\ECD1A.CH Vial: 3 Signal #2 : G:\HPCHEM\GCECD7\DATA\20220325\7T23743.D\ECD2B.CH Acq On : 25 Mar 2022 15:00 Operator: sdp Sample : SEQ-CCV@50ppb Inst : GCECD-7 Misc : Multiplr: 1.00 IntFile Signal #1: autoint1.e IntFile Signal #2: autoint2.e Quant Time: Mar 28 12:45 2022 Quant Results File: 80810302.RES Quant Method : G:\HPCHEM\G...\80810302.M (Chemstation Integrator) Title : Pesticides by Method SW-846 8081B Last Update : Wed Mar 23 16:16:30 2022 Response via : Initial Calibration DataAcq Meth : RUNPEST.M Volume Inj. : 2ul Signal #1 Phase : RTx-50 Signal #2 Phase: RTx-CLPesticides II Signal #1 Info : 30M x 0.53mm x 0. Signal #2 Info : 30M x 0.53mm x 0.42um Compound RT#1 RT#2 Resp#1 Resp#2 ug/kg ug/kg ------------------------------------------------------------------------- System Monitoring Compounds 1) S TCMX 3.38 4.00 1908.3E6 822.7E6 54.430 51.078 Spiked Amount 50.000 Range 43 - 129 Recovery = 108.86% 102.16% 21) S Decachlorobiphen 15.45 17.99 1782.6E6 725.5E6 53.029 53.776 Spiked Amount 50.000 Range 42 - 136 Recovery = 106.06% 107.55% Target Compounds 2) alpha-BHC 4.08 5.01 3201.8E6 1496.4E6 59.081 59.207 3) M gamma-BHC (Linda 4.54 5.70 2931.8E6 1394.2E6 57.710 57.760 4) M Heptachlor 5.31 6.63 2916.2E6 1305.9E6 56.423 54.239 5) beta-BHC 4.67 5.85 1230.3E6 539.3E6 55.702 51.635 6) delta-BHC 4.96 6.47 2945.7E6 1353.7E6 58.682 58.157 7) M Aldrin 5.85 7.34 2592.2E6 1190.7E6 57.027 56.777 8) Heptachlor epoxi 7.05 8.66 2422.5E6 1091.0E6 55.760 54.348 9) Endosulfan I 7.87 9.60 2229.6E6 989.3E6 54.810 53.212 10) 4,4'-DDE 7.79 9.91 2248.7E6 986.1E6 56.465 56.192 11) M Dieldrin 8.40 10.29 2285.0E6 1019.9E6 55.132 55.793 12) M Endrin 8.92 11.12 2197.4E6 982.9E6 56.202 56.943 13) 4,4'-DDD 9.15 11.53 1767.5E6 837.6E6 55.787 58.201 14) Endosulfan II 9.44 11.78 1978.7E6 1009.3E6 53.483 56.120 15) M 4,4'-DDT 9.81 12.55 1926.7E6 855.5E6 57.558 59.179m 16) Endrin aldehyde 10.47 12.88 1603.7E6 807.2E6 51.512 53.141 17) Endosulfan sulfa 11.71 13.70 1842.3E6 860.5E6 52.862 51.207 18) Methoxychlor 11.16 14.62 1010.2E6 434.4E6 51.634 51.918 19) Mirex 11.30 14.97 1580.7E6 631.4E6 51.822 47.760 20) Endrin ketone 12.55 15.10 2045.6E6 862.2E6 52.646 53.129 22) L1 Chlordane (gamma 7.30 9.11 2481.9E6 1107.8E6 56.342 55.422 23) L1 Chlordane (alpha 7.59 9.47 2393.4E6 1063.0E6 55.648 54.126 Sum Chlordane (gamma) 4875.4E6 2170.8E6 111.991 109.547 Average Chlordane (gamma) 55.995 54.774 Sum Toxaphene (1) 0 0 N.D. N.D. Average Toxaphene (1) 0.000 0.000 ----------------------------------------------------------------------------- (f)=RT Delta > 1/2 Window (#)=Amounts differ by > 25% (m)=manual int. 7T23743.D 80810302.M Mon Mar 28 13:11:46 2022 SS Page 1 APL 104 of 107 Aqua Pro-Tech Laboratories Committed to Excellence in ChemistryPN: 2030609 1010.8. Quantitation Report (QT Reviewed) Signal #1 : G:\HPCHEM\GCECD7\DATA\20220325\7T23743.D\ECD1A.CH Vial: 3 Signal #2 : G:\HPCHEM\GCECD7\DATA\20220325\7T23743.D\ECD2B.CH Acq On : 25 Mar 2022 15:00 Operator: sdp Sample : SEQ-CCV@50ppb Inst : GCECD-7 Misc : Multiplr: 1.00 IntFile Signal #1: autoint1.e IntFile Signal #2: autoint2.e Quant Time: Mar 28 12:45 2022 Quant Results File: 80810302.RES Quant Method : G:\HPCHEM\G...\80810302.M (Chemstation Integrator) Title : Pesticides by Method SW-846 8081B Last Update : Wed Mar 23 16:16:30 2022 Response via : Multiple Level Calibration DataAcq Meth : RUNPEST.M Volume Inj. : 2ul Signal #1 Phase : RTx-50 Signal #2 Phase: RTx-CLPesticides II Signal #1 Info : 30M x 0.53mm x 0. Signal #2 Info : 30M x 0.53mm x 0.42um 3.00 4.00 5.00 6.00 7.00 8.00 9.00 10.00 11.00 12.00 13.00 14.00 15.00 16.00 17.00 18.00 19.00 0 1e+07 2e+07 3e+07 4e+07 5e+07 6e+07 7e+07 8e+07 9e+07 1e+08 1.1e+08 1.2e+08 Time Response_7T23743.D\ECD1A 3.38 4.07 4.54 4.66 4.95 5.31 5.85 7.04 7.30 7.58 7.79 7.87 8.40 8.92 9.15 9.44 9.81 10.47 11.15 11.30 11.71 12.55 15.44DecachloroEndrin ketEndosulfanMirexMethoxychlEndrin ald4,4'-DDTEndosulfan4,4'-DDDEndrinDieldrinEndosulfan4,4'-DDEChlordane Chlordane HeptachlorAldrinHeptachlordelta-BHCbeta-BHCgamma-BHC alpha-BHCTCMX3.00 4.00 5.00 6.00 7.00 8.00 9.00 10.00 11.00 12.00 13.00 14.00 15.00 16.00 17.00 18.00 19.00 0 5000000 1e+07 1.5e+07 2e+07 2.5e+07 3e+07 3.5e+07 4e+07 4.5e+07 5e+07 5.5e+07 6e+07 Time Response_7T23743.D\ECD2B 3.99 5.01 5.69 5.84 6.47 6.62 7.34 8.66 9.11 9.47 9.60 9.91 10.28 11.12 11.52 11.77 12.55 12.87 13.70 14.61 14.97 15.10 17.98DecachloroEndrin ketMirex #2MethoxychlEndosulfanEndrin ald4,4'-DDT #Endosulfan4,4'-DDD #Endrin #2Dieldrin #4,4'-DDE #EndosulfanChlordane Chlordane HeptachlorAldrin #2Heptachlordelta-BHC beta-BHC #gamma-BHC alpha-BHC TCMX #27T23743.D 80810302.M Mon Mar 28 13:11:46 2022 SS Page 2 APL 105 of 107 Aqua Pro-Tech Laboratories Committed to Excellence in ChemistryPN: 2030609 1010.8. GENERAL CHEMISTRY Project: 2300 Catherine St. Work Order: 2030609 APL AQUA PRO-TECH LABORATORIES Certified Environmental Testing Sesi Consulting Engineers APL 106 of 107 Aqua Pro-Tech Laboratories Committed to Excellence in ChemistryPN: 2030609 1111. General Chemistry 2300 Catherine St. Sesi Consulting EngineersClient: Project: 2030609Work Order: ANALYSIS DATA SHEET General Chemistry 2030609-01 (Soil) - HAP-1 Conc.MethodAnalyteAnalyzedQualDFUnitsMDL 1 03/11/22 10:3173.7Percent Solids Gravimetric% 2030609-02 (Soil) - HAP-2 Conc.MethodAnalyteAnalyzedQualDFUnitsMDL 1 03/11/22 10:3172.2Percent Solids Gravimetric% 2030609-03 (Soil) - HAP-3 Conc.MethodAnalyteAnalyzedQualDFUnitsMDL 1 03/11/22 10:3182.1Percent Solids Gravimetric% 2030609-04 (Soil) - HAP-4 Conc.MethodAnalyteAnalyzedQualDFUnitsMDL 1 03/11/22 10:3173.3Percent Solids Gravimetric% 2030609-05 (Soil) - HAP-5 Conc.MethodAnalyteAnalyzedQualDFUnitsMDL 1 03/11/22 10:3167.1Percent Solids Gravimetric% 2030609-06 (Soil) - HAP-6 Conc.MethodAnalyteAnalyzedQualDFUnitsMDL 1 03/11/22 10:3176.5Percent Solids Gravimetric% 2030609-07 (Soil) - HAP-7 Conc.MethodAnalyteAnalyzedQualDFUnitsMDL 1 03/11/22 10:3167.7Percent Solids Gravimetric% 2030609-08 (Soil) - HAP-8 Conc.MethodAnalyteAnalyzedQualDFUnitsMDL 1 03/11/22 10:3178.8Percent Solids Gravimetric% 2030609-09 (Soil) - HAP-9 Conc.MethodAnalyteAnalyzedQualDFUnitsMDL 1 03/11/22 10:3179.9Percent Solids Gravimetric% 2030609-10 (Soil) - HAP-10 Conc.MethodAnalyteAnalyzedQualDFUnitsMDL 1 03/11/22 10:3171.3Percent Solids Gravimetric% ND - Indicates compound analyzed for but not detected J - Indicates estimated value B - Indicates compound found in associated blank E - Concentration exceeds highest calibration standard D - Indicates result is based on a dilution H - Indicates a Hold Time violation P - Greater than 25% diff. between 2 GC columns. MDL - Minimum detection limit, RL - Reporting limitF-III APL 107 of 107 Aqua Pro-Tech Laboratories Committed to Excellence in ChemistryPN: 2030609 1111.1.