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HomeMy WebLinkAbout2025-0624 Deer Run Stables LLC June 24, 2025 Stacy Radford Zoning & Wetland Officer Dept. of Land Use & Development Town of Montville 310 Norwich-New London Turnpike Uncasville, Connecticut 06382 via email: sradford@montville-ct.org Joseph Lanzafame Director of Public Utilities City of New London 15 Masonic St New London, Connecticut 06320 via email: Jlanzafame@newlondonct.org RE: Deer Run Stables, LLC 1499 & 1505 Hartford New London Turnpike Oakdale, CT Greetings: On behalf of Deer Run Stables, LLC, Sovereign Consulting Inc. (Sovereign) is submitting the recent results of the monitoring well sampling event and catch basin/oil water separator inspections which was conducted on June 12, 2025, at the above referenced location. The ground water samples from the monitoring well were submitted to a Connecticut certified laboratory and analyzed for volatile organic compounds (VOCs) and semi-VOCs or polynuclear aromatic hydrocarbons (PAHs). Results of the analyses are as follows:  No concentrations of VOCs or PAHs were detected in the samples collected. As for the inspections of the site storm water catch basins and oil water separators (OWS), while minor sediments were noted within some of the units, all are working properly. Future sampling and inspections will be conducted on a quarterly basis as long as the site is an operational fueling station/convenience store. If you have any questions or require any additional information regarding this matter, please do not hesitate to contact our office. Sincerely, Sovereign Consulting Inc. Scott Beals Senior Project Manager sbeals@sovcon.com Attachments – Laboratory Report c. Deer Run Stables, LLC 1 Tarby Lane, Oxford, CT 06478  Tel: 203.828.1640  Fax: 203.828.1641 SOVEREIGN CONSULTING INC. E n v i r o n m e n t a l s e r v i c e s e x e c u t e d s a f e l y a n d c o n s i s t e n t l y .. . 80 Lupes Drive Stratford, CT 06615 Tel: (203) 377-9984 Fax: (203) 377-9952 e-mail: cet1@cetlabs.com Client:Mr. Scott Beals Sovereign Consulting, Inc. 1 Tarby Lane Oxford, CT 06478 Analytical Report CET# 25F0478 Report Date:June 23, 2025 Project: Deer Run Stable, Oakdale Pennsylvania Certficate: 68-02927Massachusetts Laboratory Certificate: M-CT903 Connecticut Laboratory Certificate: PH 0116 New York NELAP Accreditation: 11982 Rhode Island Laboratory Certificate: 199 Page 1 of 21 Project: Deer Run Stable, Oakdale CET #:25F0478 Sample ID Laboratory ID Matrix Collection Date/Time Receipt Date SAMPLE SUMMARY The sample(s) were received at 4.8 C. This report contains analytical data associated with following samples only. MW-1 25F0478-01 Water 06/17/20256/12/2025 80 Lupes Drive, Stratford, CT 06615 Tel: 203-377-9984 Fax: 203-377-9952 www.cetlabs.com Complete Environmental Testing, Inc. Page 2 of 21 Project: Deer Run Stable, Oakdale CET #:25F0478 Client Sample ID MW-1 Lab ID: 25F0478-01 Notes Date/Time AnalyzedPreparedBatchDilution RL (ug/L) Result (ug/L)Analyte Prep Method Method: EPA 8270E Matrix: Water Analyst: MJHSemivolatile Organics By SIM 2-Methyl Naphthalene ND 1 BF51732 06/17/2025 06/18/2025 19:171.3 EPA 3510C Acenaphthene ND 1 BF51732 06/17/2025 06/18/2025 19:171.3 EPA 3510C Acenaphthylene ND 1 BF51732 06/17/2025 06/18/2025 19:170.38 EPA 3510C Anthracene ND 1 BF51732 06/17/2025 06/18/2025 19:171.3 EPA 3510C Benzo[a]anthracene ND 1 BF51732 06/17/2025 06/18/2025 19:170.075 EPA 3510C Benzo[a]pyrene ND 1 BF51732 06/17/2025 06/18/2025 19:170.25 EPA 3510C Benzo[b]fluoranthene ND 1 BF51732 06/17/2025 06/18/2025 19:170.10 EPA 3510C Benzo[g,h,i]perylene ND 1 BF51732 06/17/2025 06/18/2025 19:170.50 EPA 3510C Benzo[k]fluoranthene ND 1 BF51732 06/17/2025 06/18/2025 19:170.38 EPA 3510C Chrysene ND 1 BF51732 06/17/2025 06/18/2025 19:170.63 EPA 3510C Dibenz[a,h]anthracene ND 1 BF51732 06/17/2025 06/18/2025 19:170.13 EPA 3510C Fluoranthene ND 1 BF51732 06/17/2025 06/18/2025 19:171.3 EPA 3510C Fluorene ND 1 BF51732 06/17/2025 06/18/2025 19:171.3 EPA 3510C Indeno[1,2,3-cd]pyrene ND 1 BF51732 06/17/2025 06/18/2025 19:170.13 EPA 3510C Naphthalene ND 1 BF51732 06/17/2025 06/18/2025 19:171.3 EPA 3510C Phenanthrene ND 1 BF51732 06/17/2025 06/18/2025 19:170.096 EPA 3510C Pyrene ND 1 BF51732 06/17/2025 06/18/2025 19:171.3 EPA 3510C Surrogate: 2-Fluorobiphenyl 78.0 %06/17/2025 06/18/2025 19:17BF5173230 - 130 Surrogate: Nitrobenzene-d5 73.4 %06/17/2025 06/18/2025 19:17BF5173230 - 130 Surrogate: Terphenyl-d14 94.2 %06/17/2025 06/18/2025 19:17BF5173230 - 130 Notes Date/Time AnalyzedPreparedBatchDilution RL (ug/L) Result (ug/L)Analyte Prep Method Method: EPA 8260D Matrix: Water Analyst: FTRVolatile Organics 1,1,1,2-Tetrachloroethane ND 1 BF52104 06/21/2025 06/21/2025 17:061.0 EPA 5030C 1,1,1-Trichloroethane ND 1 BF52104 06/21/2025 06/21/2025 17:061.0 EPA 5030C 1,1,2,2-Tetrachloroethane ND 1 BF52104 06/21/2025 06/21/2025 17:060.50 EPA 5030C 1,1,2-Trichloroethane ND 1 BF52104 06/21/2025 06/21/2025 17:061.0 EPA 5030C 1,1-Dichloroethane ND 1 BF52104 06/21/2025 06/21/2025 17:061.0 EPA 5030C 1,1-Dichloroethene ND 1 BF52104 06/21/2025 06/21/2025 17:061.0 EPA 5030C 1,1-Dichloropropene ND 1 BF52104 06/21/2025 06/21/2025 17:061.0 EPA 5030C 1,2,3-Trichlorobenzene ND 1 BF52104 06/21/2025 06/21/2025 17:061.0 EPA 5030C 1,2,3-Trichloropropane ND 1 BF52104 06/21/2025 06/21/2025 17:061.0 EPA 5030C 1,2,4-Trichlorobenzene ND 1 BF52104 06/21/2025 06/21/2025 17:061.0 EPA 5030C 80 Lupes Drive, Stratford, CT 06615 Tel: 203-377-9984 Fax: 203-377-9952 www.cetlabs.com Complete Environmental Testing, Inc. Page 3 of 21 Project: Deer Run Stable, Oakdale CET #:25F0478 Client Sample ID MW-1 Lab ID: 25F0478-01 Notes Date/Time AnalyzedPreparedBatchDilution RL (ug/L) Result (ug/L)Analyte Prep Method Method: EPA 8260D Matrix: Water Analyst: FTRVolatile Organics 1,2,4-Trimethylbenzene ND 1 BF52104 06/21/2025 06/21/2025 17:061.0 EPA 5030C 1,2-Dibromo-3-Chloropropane ND 1 BF52104 06/21/2025 06/21/2025 17:061.0 EPA 5030C 1,2-Dibromoethane ND 1 BF52104 06/21/2025 06/21/2025 17:060.50 EPA 5030C 1,2-Dichlorobenzene ND 1 BF52104 06/21/2025 06/21/2025 17:061.0 EPA 5030C 1,2-Dichloroethane ND 1 BF52104 06/21/2025 06/21/2025 17:061.0 EPA 5030C 1,2-Dichloropropane ND 1 BF52104 06/21/2025 06/21/2025 17:061.0 EPA 5030C 1,3,5-Trimethylbenzene ND 1 BF52104 06/21/2025 06/21/2025 17:061.0 EPA 5030C 1,3-Dichlorobenzene ND 1 BF52104 06/21/2025 06/21/2025 17:061.0 EPA 5030C 1,3-Dichloropropane ND 1 BF52104 06/21/2025 06/21/2025 17:060.50 EPA 5030C 1,4-Dichlorobenzene ND 1 BF52104 06/21/2025 06/21/2025 17:061.0 EPA 5030C 1,4-Dioxane ND 1 BF52104 06/21/2025 06/21/2025 17:06100EPA 5030C 2,2-Dichloropropane ND 1 BF52104 06/21/2025 06/21/2025 17:061.0 EPA 5030C 2-Butanone (MEK)ND 1 BF52104 06/21/2025 06/21/2025 17:0625EPA 5030C 2-Chlorotoluene ND 1 BF52104 06/21/2025 06/21/2025 17:061.0 EPA 5030C 2-Hexanone ND 1 BF52104 06/21/2025 06/21/2025 17:0625EPA 5030C 4-Chlorotoluene ND 1 BF52104 06/21/2025 06/21/2025 17:061.0 EPA 5030C 4-Isopropyltoluene ND 1 BF52104 06/21/2025 06/21/2025 17:061.0 EPA 5030C Acetone ND 1 BF52104 06/21/2025 06/21/2025 17:0650EPA 5030C Acrylonitrile ND 1 BF52104 06/21/2025 06/21/2025 17:060.50 EPA 5030C Benzene ND 1 BF52104 06/21/2025 06/21/2025 17:061.0 EPA 5030C Bromobenzene ND 1 BF52104 06/21/2025 06/21/2025 17:061.0 EPA 5030C Bromochloromethane ND 1 BF52104 06/21/2025 06/21/2025 17:061.0 EPA 5030C Bromodichloromethane ND 1 BF52104 06/21/2025 06/21/2025 17:060.50 EPA 5030C Bromoform ND 1 BF52104 06/21/2025 06/21/2025 17:061.0 EPA 5030C Bromomethane ND 1 BF52104 06/21/2025 06/21/2025 17:061.0 EPA 5030C Carbon Disulfide ND 1 BF52104 06/21/2025 06/21/2025 17:061.0 EPA 5030C Carbon Tetrachloride ND 1 BF52104 06/21/2025 06/21/2025 17:061.0 EPA 5030C Chlorobenzene ND 1 BF52104 06/21/2025 06/21/2025 17:061.0 EPA 5030C Chloroethane ND 1 BF52104 06/21/2025 06/21/2025 17:065.0 EPA 5030C Chloroform ND 1 BF52104 06/21/2025 06/21/2025 17:061.0 EPA 5030C Chloromethane ND 1 BF52104 06/21/2025 06/21/2025 17:062.7 EPA 5030C cis-1,2-Dichloroethene ND 1 BF52104 06/21/2025 06/21/2025 17:061.0 EPA 5030C cis-1,3-Dichloropropene ND 1 BF52104 06/21/2025 06/21/2025 17:060.50 EPA 5030C Dibromochloromethane ND 1 BF52104 06/21/2025 06/21/2025 17:060.50 EPA 5030C Dibromomethane ND 1 BF52104 06/21/2025 06/21/2025 17:061.0 EPA 5030C Dichlorodifluoromethane ND 1 BF52104 06/21/2025 06/21/2025 17:0610EPA 5030C 80 Lupes Drive, Stratford, CT 06615 Tel: 203-377-9984 Fax: 203-377-9952 www.cetlabs.com Complete Environmental Testing, Inc. Page 4 of 21 Project: Deer Run Stable, Oakdale CET #:25F0478 Client Sample ID MW-1 Lab ID: 25F0478-01 Notes Date/Time AnalyzedPreparedBatchDilution RL (ug/L) Result (ug/L)Analyte Prep Method Method: EPA 8260D Matrix: Water Analyst: FTRVolatile Organics Di-isopropyl ether ND 1 BF52104 06/21/2025 06/21/2025 17:061.0 EPA 5030C Ethyl Ether ND 1 BF52104 06/21/2025 06/21/2025 17:0625EPA 5030C Ethylbenzene ND 1 BF52104 06/21/2025 06/21/2025 17:061.0 EPA 5030C Hexachlorobutadiene ND 1 BF52104 06/21/2025 06/21/2025 17:060.45 EPA 5030C Isopropylbenzene ND 1 BF52104 06/21/2025 06/21/2025 17:061.0 EPA 5030C m+p Xylenes ND 1 BF52104 06/21/2025 06/21/2025 17:061.0 EPA 5030C Methyl Isobutyl Ketone ND 1 BF52104 06/21/2025 06/21/2025 17:0625EPA 5030C Methylene Chloride ND 1 BF52104 06/21/2025 06/21/2025 17:065.0 EPA 5030C Methyl-t-Butyl Ether (MTBE)ND 1 BF52104 06/21/2025 06/21/2025 17:065.0 EPA 5030C Naphthalene ND 1 BF52104 06/21/2025 06/21/2025 17:061.0 EPA 5030C n-Butylbenzene ND 1 BF52104 06/21/2025 06/21/2025 17:061.0 EPA 5030C n-Propylbenzene ND 1 BF52104 06/21/2025 06/21/2025 17:061.0 EPA 5030C o-Xylene ND 1 BF52104 06/21/2025 06/21/2025 17:061.0 EPA 5030C sec-Butylbenzene ND 1 BF52104 06/21/2025 06/21/2025 17:061.0 EPA 5030C Styrene ND 1 BF52104 06/21/2025 06/21/2025 17:061.0 EPA 5030C t-Butanol ND 1 BF52104 06/21/2025 06/21/2025 17:0625EPA 5030C t-Butyl ethyl ether ND 1 BF52104 06/21/2025 06/21/2025 17:061.0 EPA 5030C tert-Amyl methyl ether (TAME)ND 1 BF52104 06/21/2025 06/21/2025 17:065.0 EPA 5030C *F2D tert-Butylbenzene ND 1 BF52104 06/21/2025 06/21/2025 17:061.0 EPA 5030C Tetrachloroethene ND 1 BF52104 06/21/2025 06/21/2025 17:061.0 EPA 5030C Tetrahydrofuran ND 1 BF52104 06/21/2025 06/21/2025 17:064.0 EPA 5030C Toluene ND 1 BF52104 06/21/2025 06/21/2025 17:061.0 EPA 5030C trans-1,2-Dichloroethene ND 1 BF52104 06/21/2025 06/21/2025 17:061.0 EPA 5030C trans-1,3-Dichloropropene ND 1 BF52104 06/21/2025 06/21/2025 17:060.50 EPA 5030C trans-1,4-Dichloro-2-Butene ND 1 BF52104 06/21/2025 06/21/2025 17:0610EPA 5030C Trichloroethene ND 1 BF52104 06/21/2025 06/21/2025 17:061.0 EPA 5030C Trichlorofluoromethane ND 1 BF52104 06/21/2025 06/21/2025 17:0625EPA 5030C Trichlorotrifluoroethane ND 1 BF52104 06/21/2025 06/21/2025 17:0625EPA 5030C Vinyl Chloride ND 1 BF52104 06/21/2025 06/21/2025 17:061.6 EPA 5030C Surrogate: 1,2-Dichloroethane-d4 99.1 %06/21/2025 06/21/2025 17:06BF5210470 - 130 Surrogate: 4-Bromofluorobenzene 102 %06/21/2025 06/21/2025 17:06BF5210470 - 130 Surrogate: Toluene-d8 103 %06/21/2025 06/21/2025 17:06BF5210470 - 130 80 Lupes Drive, Stratford, CT 06615 Tel: 203-377-9984 Fax: 203-377-9952 www.cetlabs.com Complete Environmental Testing, Inc. Page 5 of 21 Project: Deer Run Stable, Oakdale CET #:25F0478 QUALITY CONTROL SECTION Batch BF51732 - EPA 8270E Analyte Result RL Spike Level Source Result % Rec % Rec Limits RPD RPD Limit(ug/L) (ug/L)Notes Blank (BF51732-BLK1)Prepared: 6/17/2025 Analyzed: 6/18/2025 Naphthalene 1.0ND 2-Methyl Naphthalene 1.0ND Acenaphthylene 0.30ND Acenaphthene 1.0ND Fluorene 1.0ND Phenanthrene 0.077ND Anthracene 1.0ND Fluoranthene 1.0ND Pyrene 1.0ND Benzo[a]anthracene 0.060ND Chrysene 0.50ND Benzo[b]fluoranthene 0.080ND Benzo[k]fluoranthene 0.30ND Benzo[a]pyrene 0.20ND Indeno[1,2,3-cd]pyrene 0.10ND Dibenz[a,h]anthracene 0.10ND Benzo[g,h,i]perylene 0.40ND 70.8 30 - 130Surrogate: Nitrobenzene-d5 81.4 30 - 130Surrogate: 2-Fluorobiphenyl 101 30 - 130Surrogate: Terphenyl-d14 LCS (BF51732-BS1)Prepared: 6/17/2025 Analyzed: 6/18/2025 Naphthalene 1.0 72.0 40 - 1401.44 2.000 2-Methyl Naphthalene 1.0 81.0 40 - 1401.62 2.000 Acenaphthylene 0.30 84.0 40 - 1401.68 2.000 Acenaphthene 1.0 86.0 40 - 1401.72 2.000 Fluorene 1.0 86.0 40 - 1401.72 2.000 Phenanthrene 0.077 84.5 40 - 1401.69 2.000 Anthracene 1.0 86.5 40 - 1401.73 2.000 Fluoranthene 1.0 92.5 40 - 1401.85 2.000 Pyrene 1.0 85.5 40 - 1401.71 2.000 Benzo[a]anthracene 0.060 97.0 40 - 1401.94 2.000 Chrysene 0.50 93.0 40 - 1401.86 2.000 Benzo[b]fluoranthene 0.080 96.0 40 - 1401.92 2.000 Benzo[k]fluoranthene 0.30 100 40 - 1402.00 2.000 Benzo[a]pyrene 0.20 94.0 40 - 1401.88 2.000 Indeno[1,2,3-cd]pyrene 0.10 71.0 40 - 1401.42 2.000 Dibenz[a,h]anthracene 0.10 68.0 40 - 1401.36 2.000 Benzo[g,h,i]perylene 0.40 68.5 40 - 1401.37 2.000 68.6 30 - 130Surrogate: Nitrobenzene-d5 78.6 30 - 130Surrogate: 2-Fluorobiphenyl 94.2 30 - 130Surrogate: Terphenyl-d14 LCS Dup (BF51732-BSD1)Prepared: 6/17/2025 Analyzed: 6/18/2025 Naphthalene 1.0 77.0 40 - 140 6.71 201.54 2.000 2-Methyl Naphthalene 1.0 89.5 40 - 140 9.97 201.79 2.000 Acenaphthylene 0.30 90.5 40 - 140 7.45 201.81 2.000 Acenaphthene 1.0 91.0 40 - 140 5.65 201.82 2.000 80 Lupes Drive, Stratford, CT 06615 Tel: 203-377-9984 Fax: 203-377-9952 www.cetlabs.com Complete Environmental Testing, Inc. Page 6 of 21 Project: Deer Run Stable, Oakdale CET #:25F0478 Analyte Result RL Spike Level Source Result % Rec % Rec Limits RPD RPD Limit(ug/L) (ug/L)Notes LCS Dup (BF51732-BSD1) - Continued Prepared: 6/17/2025 Analyzed: 6/18/2025 Fluorene 1.0 88.5 40 - 140 2.87 201.77 2.000 Phenanthrene 0.077 88.5 40 - 140 4.62 201.77 2.000 Anthracene 1.0 90.0 40 - 140 3.97 201.80 2.000 Fluoranthene 1.0 88.5 40 - 140 4.42 201.77 2.000 Pyrene 1.0 88.5 40 - 140 3.45 201.77 2.000 Benzo[a]anthracene 0.060 99.0 40 - 140 2.04 201.98 2.000 Chrysene 0.50 94.5 40 - 140 1.60 201.89 2.000 Benzo[b]fluoranthene 0.080 98.0 40 - 140 2.06 201.96 2.000 Benzo[k]fluoranthene 0.30 99.0 40 - 140 1.01 201.98 2.000 Benzo[a]pyrene 0.20 92.0 40 - 140 2.15 201.84 2.000 Indeno[1,2,3-cd]pyrene 0.10 71.5 40 - 140 0.702 201.43 2.000 Dibenz[a,h]anthracene 0.10 72.5 40 - 140 6.41 201.45 2.000 Benzo[g,h,i]perylene 0.40 69.0 40 - 140 0.727 201.38 2.000 75.0 30 - 130Surrogate: Nitrobenzene-d5 84.0 30 - 130Surrogate: 2-Fluorobiphenyl 95.8 30 - 130Surrogate: Terphenyl-d14 80 Lupes Drive, Stratford, CT 06615 Tel: 203-377-9984 Fax: 203-377-9952 www.cetlabs.com Complete Environmental Testing, Inc. Page 7 of 21 Project: Deer Run Stable, Oakdale CET #:25F0478 Batch BF52104 - EPA 8260D Analyte Result RL Spike Level Source Result % Rec % Rec Limits RPD RPD Limit(ug/L) (ug/L)Notes Blank (BF52104-BLK1)Prepared: 6/21/2025 Analyzed: 6/21/2025 Dichlorodifluoromethane 10ND Chloromethane 2.7ND Vinyl Chloride 1.6ND Bromomethane 1.0ND Chloroethane 5.0ND Trichlorofluoromethane 25ND Acetone 50ND Acrylonitrile 0.50ND Trichlorotrifluoroethane 25ND 1,1-Dichloroethene 1.0ND t-Butanol 25ND Methylene Chloride 5.0ND Carbon Disulfide 1.0ND Methyl-t-Butyl Ether (MTBE)5.0ND trans-1,2-Dichloroethene 1.0ND Di-isopropyl ether 1.0ND 1,1-Dichloroethane 1.0ND t-Butyl ethyl ether 1.0ND 2-Butanone (MEK)25ND 2,2-Dichloropropane 1.0ND cis-1,2-Dichloroethene 1.0ND Bromochloromethane 1.0ND Chloroform 1.0ND Tetrahydrofuran 4.0ND 1,1,1-Trichloroethane 1.0ND tert-Amyl methyl ether (TAME)5.0ND Carbon Tetrachloride 1.0ND 1,1-Dichloropropene 1.0ND Benzene 1.0ND 1,2-Dichloroethane 1.0ND Trichloroethene 1.0ND 1,2-Dichloropropane 1.0ND Dibromomethane 1.0ND Bromodichloromethane 0.50ND Methyl Isobutyl Ketone 25ND cis-1,3-Dichloropropene 0.50ND Toluene 1.0ND trans-1,3-Dichloropropene 0.50ND 2-Hexanone 25ND 1,1,2-Trichloroethane 1.0ND Tetrachloroethene 1.0ND 1,3-Dichloropropane 0.50ND Dibromochloromethane 0.50ND 1,2-Dibromoethane 0.50ND trans-1,4-Dichloro-2-Butene 10ND Chlorobenzene 1.0ND 1,1,1,2-Tetrachloroethane 1.0ND Ethylbenzene 1.0ND m+p Xylenes 1.0ND o-Xylene 1.0ND Styrene 1.0ND 80 Lupes Drive, Stratford, CT 06615 Tel: 203-377-9984 Fax: 203-377-9952 www.cetlabs.com Complete Environmental Testing, Inc. Page 8 of 21 Project: Deer Run Stable, Oakdale CET #:25F0478 Analyte Result RL Spike Level Source Result % Rec % Rec Limits RPD RPD Limit(ug/L) (ug/L)Notes Blank (BF52104-BLK1) - Continued Prepared: 6/21/2025 Analyzed: 6/21/2025 Bromoform 1.0ND Isopropylbenzene 1.0ND 1,1,2,2-Tetrachloroethane 0.50ND Bromobenzene 1.0ND 1,2,3-Trichloropropane 1.0ND n-Propylbenzene 1.0ND 2-Chlorotoluene 1.0ND 4-Chlorotoluene 1.0ND 1,3,5-Trimethylbenzene 1.0ND tert-Butylbenzene 1.0ND 1,2,4-Trimethylbenzene 1.0ND sec-Butylbenzene 1.0ND 1,3-Dichlorobenzene 1.0ND 4-Isopropyltoluene 1.0ND 1,4-Dichlorobenzene 1.0ND 1,2-Dichlorobenzene 1.0ND n-Butylbenzene 1.0ND 1,2-Dibromo-3-Chloropropane 1.0ND 1,2,4-Trichlorobenzene 1.0ND Hexachlorobutadiene 0.45ND Naphthalene 1.0ND 1,2,3-Trichlorobenzene 1.0ND Ethyl Ether 25ND 1,4-Dioxane 100ND 91.3 70 - 130Surrogate: 1,2-Dichloroethane-d4 104 70 - 130Surrogate: Toluene-d8 99.8 70 - 130Surrogate: 4-Bromofluorobenzene LCS (BF52104-BS1)Prepared: 6/21/2025 Analyzed: 6/21/2025 Dichlorodifluoromethane 10 87.3 70 - 13043.6 50.000 Chloromethane 2.7 97.7 70 - 13048.9 50.000 Vinyl Chloride 1.6 88.4 70 - 13044.2 50.000 Bromomethane 1.0 91.5 70 - 13045.8 50.000 Chloroethane 5.0 89.1 70 - 13044.5 50.000 Trichlorofluoromethane 25 92.2 70 - 13046.1 50.000 Acetone 50 85.8 70 - 13085.8 100.000 Acrylonitrile 0.50 98.5 70 - 13049.2 50.000 Trichlorotrifluoroethane 25 99.8 70 - 13049.9 50.000 1,1-Dichloroethene 1.0 93.5 70 - 13046.7 50.000 t-Butanol 25 111 70 - 130555 500.000 Methylene Chloride 5.0 96.9 70 - 13048.4 50.000 Carbon Disulfide 1.0 97.3 70 - 13048.7 50.000 Methyl-t-Butyl Ether (MTBE)5.0 99.3 70 - 13049.7 50.000 trans-1,2-Dichloroethene 1.0 97.2 70 - 13048.6 50.000 Di-isopropyl ether 1.0 102 70 - 13050.8 50.000 1,1-Dichloroethane 1.0 96.7 70 - 13048.4 50.000 t-Butyl ethyl ether 1.0 101 70 - 13050.5 50.000 2-Butanone (MEK)25 91.5 70 - 13091.5 100.000 2,2-Dichloropropane 1.0 105 70 - 13052.5 50.000 cis-1,2-Dichloroethene 1.0 99.4 70 - 13049.7 50.000 Bromochloromethane 1.0 101 70 - 13050.7 50.000 Chloroform 1.0 95.8 70 - 13047.9 50.000 Tetrahydrofuran 4.0 110 70 - 13055.0 50.000 80 Lupes Drive, Stratford, CT 06615 Tel: 203-377-9984 Fax: 203-377-9952 www.cetlabs.com Complete Environmental Testing, Inc. Page 9 of 21 Project: Deer Run Stable, Oakdale CET #:25F0478 Analyte Result RL Spike Level Source Result % Rec % Rec Limits RPD RPD Limit(ug/L) (ug/L)Notes LCS (BF52104-BS1) - Continued Prepared: 6/21/2025 Analyzed: 6/21/2025 1,1,1-Trichloroethane 1.0 111 70 - 13055.3 50.000 tert-Amyl methyl ether (TAME)5.0 147 70 - 13073.6 H 50.000 Carbon Tetrachloride 1.0 111 70 - 13055.3 50.000 1,1-Dichloropropene 1.0 103 70 - 13051.6 50.000 Benzene 1.0 105 70 - 13052.6 50.000 1,2-Dichloroethane 1.0 107 70 - 13053.6 50.000 Trichloroethene 1.0 101 70 - 13050.6 50.000 1,2-Dichloropropane 1.0 105 70 - 13052.6 50.000 Dibromomethane 1.0 106 70 - 13052.9 50.000 Bromodichloromethane 0.50 116 70 - 13058.0 50.000 Methyl Isobutyl Ketone 25 116 70 - 130116 100.000 cis-1,3-Dichloropropene 0.50 115 70 - 13057.6 50.000 Toluene 1.0 103 70 - 13051.7 50.000 trans-1,3-Dichloropropene 0.50 115 70 - 13057.3 50.000 2-Hexanone 25 118 70 - 130118 100.000 1,1,2-Trichloroethane 1.0 110 70 - 13054.8 50.000 Tetrachloroethene 1.0 102 70 - 13051.2 50.000 1,3-Dichloropropane 0.50 106 70 - 13053.2 50.000 Dibromochloromethane 0.50 113 70 - 13056.4 50.000 1,2-Dibromoethane 0.50 114 70 - 13057.0 50.000 trans-1,4-Dichloro-2-Butene 10 111 70 - 13055.4 50.000 Chlorobenzene 1.0 109 70 - 13054.6 50.000 1,1,1,2-Tetrachloroethane 1.0 116 70 - 13058.0 50.000 Ethylbenzene 1.0 110 70 - 13055.1 50.000 m+p Xylenes 1.0 113 70 - 130113 100.000 o-Xylene 1.0 113 70 - 13056.7 50.000 Styrene 1.0 113 70 - 13056.6 50.000 Bromoform 1.0 112 70 - 13056.1 50.000 Isopropylbenzene 1.0 113 70 - 13056.4 50.000 1,1,2,2-Tetrachloroethane 0.50 114 70 - 13056.8 50.000 Bromobenzene 1.0 102 70 - 13051.0 50.000 1,2,3-Trichloropropane 1.0 102 70 - 13051.2 50.000 n-Propylbenzene 1.0 109 70 - 13054.3 50.000 2-Chlorotoluene 1.0 106 70 - 13053.0 50.000 4-Chlorotoluene 1.0 108 70 - 13054.2 50.000 1,3,5-Trimethylbenzene 1.0 107 70 - 13053.5 50.000 tert-Butylbenzene 1.0 106 70 - 13053.0 50.000 1,2,4-Trimethylbenzene 1.0 108 70 - 13053.8 50.000 sec-Butylbenzene 1.0 109 70 - 13054.7 50.000 1,3-Dichlorobenzene 1.0 105 70 - 13052.5 50.000 4-Isopropyltoluene 1.0 110 70 - 13054.9 50.000 1,4-Dichlorobenzene 1.0 100 70 - 13050.2 50.000 1,2-Dichlorobenzene 1.0 100 70 - 13050.1 50.000 n-Butylbenzene 1.0 115 70 - 13057.3 50.000 1,2-Dibromo-3-Chloropropane 1.0 109 70 - 13054.6 50.000 1,2,4-Trichlorobenzene 1.0 109 70 - 13054.3 50.000 Hexachlorobutadiene 0.45 110 70 - 13055.0 50.000 Naphthalene 1.0 109 70 - 13054.5 50.000 1,2,3-Trichlorobenzene 1.0 107 70 - 13053.7 50.000 Ethyl Ether 25 103 70 - 13051.3 50.000 96.3 70 - 130Surrogate: 1,2-Dichloroethane-d4 101 70 - 130Surrogate: Toluene-d8 106 70 - 130Surrogate: 4-Bromofluorobenzene 80 Lupes Drive, Stratford, CT 06615 Tel: 203-377-9984 Fax: 203-377-9952 www.cetlabs.com Complete Environmental Testing, Inc. Page 10 of 21 Project: Deer Run Stable, Oakdale CET #:25F0478 Analyte Result RL Spike Level Source Result % Rec % Rec Limits RPD RPD Limit(ug/L) (ug/L)Notes LCS (BF52104-BS1) - Continued Prepared: 6/21/2025 Analyzed: 6/21/2025 LCS Dup (BF52104-BSD1)Prepared: 6/21/2025 Analyzed: 6/21/2025 Dichlorodifluoromethane 10 89.0 70 - 130 1.91 2044.5 50.000 Chloromethane 2.7 95.1 70 - 130 2.74 2047.5 50.000 Vinyl Chloride 1.6 86.6 70 - 130 2.01 2043.3 50.000 Bromomethane 1.0 105 70 - 130 14.1 2052.7 50.000 Chloroethane 5.0 85.9 70 - 130 3.66 2042.9 50.000 Trichlorofluoromethane 25 92.0 70 - 130 0.217 2046.0 50.000 Acetone 50 97.7 70 - 130 13.0 2097.7 100.000 Acrylonitrile 0.50 92.6 70 - 130 6.11 2046.3 50.000 Trichlorotrifluoroethane 25 102 70 - 130 1.94 2050.9 50.000 1,1-Dichloroethene 1.0 90.3 70 - 130 3.42 2045.2 50.000 t-Butanol 25 112 70 - 130 0.774 20559 500.000 Methylene Chloride 5.0 93.6 70 - 130 3.42 2046.8 50.000 Carbon Disulfide 1.0 98.0 70 - 130 0.717 2049.0 50.000 Methyl-t-Butyl Ether (MTBE)5.0 98.5 70 - 130 0.788 2049.3 50.000 trans-1,2-Dichloroethene 1.0 97.8 70 - 130 0.616 2048.9 50.000 Di-isopropyl ether 1.0 97.3 70 - 130 4.25 2048.6 50.000 1,1-Dichloroethane 1.0 96.5 70 - 130 0.228 2048.3 50.000 t-Butyl ethyl ether 1.0 100 70 - 130 0.636 2050.1 50.000 2-Butanone (MEK)25 86.0 70 - 130 6.24 2086.0 100.000 2,2-Dichloropropane 1.0 105 70 - 130 0.0190 2052.5 50.000 cis-1,2-Dichloroethene 1.0 97.7 70 - 130 1.68 2048.9 50.000 Bromochloromethane 1.0 98.5 70 - 130 2.90 2049.3 50.000 Chloroform 1.0 94.9 70 - 130 0.965 2047.5 50.000 Tetrahydrofuran 4.0 110 70 - 130 0.218 2054.9 50.000 1,1,1-Trichloroethane 1.0 106 70 - 130 4.11 2053.1 50.000 tert-Amyl methyl ether (TAME)5.0 106 70 - 130 32.3 2053.1 D 50.000 Carbon Tetrachloride 1.0 111 70 - 130 0.0904 2055.4 50.000 1,1-Dichloropropene 1.0 108 70 - 130 4.31 2053.8 50.000 Benzene 1.0 104 70 - 130 0.993 2052.1 50.000 1,2-Dichloroethane 1.0 104 70 - 130 2.59 2052.2 50.000 Trichloroethene 1.0 106 70 - 130 4.71 2053.0 50.000 1,2-Dichloropropane 1.0 102 70 - 130 3.52 2050.8 50.000 Dibromomethane 1.0 111 70 - 130 5.17 2055.7 50.000 Bromodichloromethane 0.50 110 70 - 130 5.20 2055.1 50.000 Methyl Isobutyl Ketone 25 114 70 - 130 2.42 20114 100.000 cis-1,3-Dichloropropene 0.50 112 70 - 130 2.73 2056.1 50.000 Toluene 1.0 102 70 - 130 1.87 2050.8 50.000 trans-1,3-Dichloropropene 0.50 109 70 - 130 5.29 2054.3 50.000 2-Hexanone 25 106 70 - 130 11.1 20106 100.000 1,1,2-Trichloroethane 1.0 109 70 - 130 0.274 2054.6 50.000 Tetrachloroethene 1.0 98.6 70 - 130 3.82 2049.3 50.000 1,3-Dichloropropane 0.50 102 70 - 130 4.38 2051.0 50.000 Dibromochloromethane 0.50 114 70 - 130 0.778 2056.8 50.000 1,2-Dibromoethane 0.50 113 70 - 130 0.846 2056.5 50.000 trans-1,4-Dichloro-2-Butene 10 114 70 - 130 3.20 2057.2 50.000 Chlorobenzene 1.0 109 70 - 130 0.165 2054.6 50.000 1,1,1,2-Tetrachloroethane 1.0 115 70 - 130 0.501 2057.7 50.000 Ethylbenzene 1.0 111 70 - 130 0.507 2055.4 50.000 m+p Xylenes 1.0 108 70 - 130 5.34 20108 100.000 o-Xylene 1.0 109 70 - 130 3.98 2054.4 50.000 Styrene 1.0 111 70 - 130 2.18 2055.4 50.000 80 Lupes Drive, Stratford, CT 06615 Tel: 203-377-9984 Fax: 203-377-9952 www.cetlabs.com Complete Environmental Testing, Inc. Page 11 of 21 Project: Deer Run Stable, Oakdale CET #:25F0478 Analyte Result RL Spike Level Source Result % Rec % Rec Limits RPD RPD Limit(ug/L) (ug/L)Notes LCS Dup (BF52104-BSD1) - Continued Prepared: 6/21/2025 Analyzed: 6/21/2025 Bromoform 1.0 112 70 - 130 0.232 2056.2 50.000 Isopropylbenzene 1.0 113 70 - 130 0.302 2056.3 50.000 1,1,2,2-Tetrachloroethane 0.50 112 70 - 130 0.956 2056.2 50.000 Bromobenzene 1.0 99.0 70 - 130 2.85 2049.5 50.000 1,2,3-Trichloropropane 1.0 102 70 - 130 0.156 2051.2 50.000 n-Propylbenzene 1.0 108 70 - 130 0.462 2054.0 50.000 2-Chlorotoluene 1.0 104 70 - 130 2.06 2051.9 50.000 4-Chlorotoluene 1.0 104 70 - 130 4.10 2052.0 50.000 1,3,5-Trimethylbenzene 1.0 103 70 - 130 4.18 2051.3 50.000 tert-Butylbenzene 1.0 104 70 - 130 1.58 2052.2 50.000 1,2,4-Trimethylbenzene 1.0 105 70 - 130 2.03 2052.7 50.000 sec-Butylbenzene 1.0 106 70 - 130 3.14 2053.1 50.000 1,3-Dichlorobenzene 1.0 101 70 - 130 3.43 2050.7 50.000 4-Isopropyltoluene 1.0 105 70 - 130 4.58 2052.5 50.000 1,4-Dichlorobenzene 1.0 97.9 70 - 130 2.50 2048.9 50.000 1,2-Dichlorobenzene 1.0 101 70 - 130 0.736 2050.5 50.000 n-Butylbenzene 1.0 111 70 - 130 3.27 2055.4 50.000 1,2-Dibromo-3-Chloropropane 1.0 109 70 - 130 0.00 2054.6 50.000 1,2,4-Trichlorobenzene 1.0 106 70 - 130 2.12 2053.2 50.000 Hexachlorobutadiene 0.45 116 70 - 130 5.21 2057.9 50.000 Naphthalene 1.0 106 70 - 130 2.30 2053.2 50.000 1,2,3-Trichlorobenzene 1.0 100 70 - 130 6.68 2050.2 50.000 Ethyl Ether 25 105 70 - 130 1.83 2052.3 50.000 92.2 70 - 130Surrogate: 1,2-Dichloroethane-d4 96.0 70 - 130Surrogate: Toluene-d8 103 70 - 130Surrogate: 4-Bromofluorobenzene 80 Lupes Drive, Stratford, CT 06615 Tel: 203-377-9984 Fax: 203-377-9952 www.cetlabs.com Complete Environmental Testing, Inc. Page 12 of 21 Project: Deer Run Stable, Oakdale CET #:25F0478 No collection times provided by client on chain of custody for the following sample: 25F0478-01. CASE NARRATIVE 80 Lupes Drive, Stratford, CT 06615 Tel: 203-377-9984 Fax: 203-377-9952 www.cetlabs.com Complete Environmental Testing, Inc. Page 13 of 21 Project: Deer Run Stable, Oakdale CET #:25F0478 Sincerely, David Ditta Laboratory Director Report Comments: Sample Result Flags: E- The result is estimated, above the calibration range. H- The surrogate recovery is above the control limits. L- The surrogate recovery is below the control limits. B- The compound was detected in the laboratory blank. P- The Relative Percent Difference (RPD) of dual column analyses exceeds 40%. D- The RPD between the sample and the sample duplicate is high. Sample Homogeneity may be a problem. +- The Surrogate was diluted out. *C1- The Continuing Calibration did not meet method specifications and was biased low for this analyte. Increased uncertainty is associated with the reported value which is likely to be biased low. *C2- The Continuing Calibration did not meet method specifications and was biased high for this analyte. Increased uncertainty is associated with the reported value which is likely to be biased high. *F1- The Laboratory Control Sample recovery is outside of control limits. Reported value for this analyte is likely to be biased on the low side. *F2- The Laboratory Control Sample recovery is outside of control limits. Reported value for this analyte is likely to be biased on the high side. *I- Analyte exceeds method limits from second source standard in Initial Calibration Verification (ICV). No directional bias. All results met standard operating procedures unless indicated by a data qualifier next to a sample result, or a narration in the QC report. For Percent Solids, if any of the following prep methods (3050B, 3540C, 3545A, 3550C, 5035 and 9013A) were used for samples pertaining to this report, the percent solids procedure is within that prep method. Complete Environmental Testing is only responsible for the certified testing and is not directly responsible for the integrity of the sample before laboratory receipt. ND is None Detected at or above the specified reporting limit Reporting Limit (RL) is the limit of detection for an analyte after any adjustment made for dilution or percent moisture. All analyses were performed in house unless a Reference Laboratory is listed. Samples will be disposed of 30 days after the report date. All questions related to this report should be directed to David Ditta, Timothy Fusco, or Jeffrey Smith at 203-377-9984. Project Manager This technical report was reviewed by Jeffrey Smith This report shall not be reproduced except in full, without the written approval of the laboratory 80 Lupes Drive, Stratford, CT 06615 Tel: 203-377-9984 Fax: 203-377-9952 www.cetlabs.com Complete Environmental Testing, Inc. Page 14 of 21 Project: Deer Run Stable, Oakdale CET #:25F0478 Quality Control Definitions and Abbreviations 80 Lupes Drive Stratford, CT 06615 Internal Standard (IS)An Analyte added to each sample or sample extract. An internal standard is used to monitor retention time, calculate relative response, and quantify analytes of interest. Surrogate Recovery The % recovery for non-target organic compounds that are spiked into all samples. Used to determine method performance. Continuing Calibration An analytical standard analyzed with each set of samples to verify initial calibration of the system. Batch Samples that are analyzed together with the same method, sequence and lot of reagents within the same time period. ND Not detected at or above the specified reporting limit. RL Reporting Limit Dilution Multiplier added to detection levels (MDL) and/or sample results due to interferences and/or high concentration of target compounds. Duplicate Result from the duplicate analysis of a sample. Result Amount of analyte found in a sample. Spike Level Amount of analyte added to a sample Matrix Spike Result Amount of analyte found including amount that was spiked. Matrix Spike Dup Amount of analyte found in duplicate spikes including amount that was spike. Matrix Spike % Recovery % Recovery of spiked amount in sample. Matrix Spike Dup % Recovery % Recovery of spiked duplicate amount in sample. RPD Relative percent difference between Matrix Spike and Matrix Spike Duplicate. Blank Method Blank that has been taken through all steps of the analysis. LCS % Recovery Laboratory Control Sample percent recovery. The amount of analyte recovered from a fortified sample. Recovery Limits A range within which specified measurements results must fall to be compliant. CC Calibration Verification Flags: H-Recovery is above the control limits L-Recovery is below the control limits B-Compound detected in the Blank P-RPD of dual column results exceeds 40% #-Sample result too high for accurate spike recovery. Connecticut Laboratory Certification PH0116 New York NELAP Accreditation 11982 Massachussets Laboratory Certification M-CT903 Rhode Island Certification 199 Pennsylvania NELAP Accreditation 68-02927 Tel: (203) 377-9984 Fax: (203) 377-9952 email: cet1@cetlabs.com 80 Lupes Drive, Stratford, CT 06615 Tel: 203-377-9984 Fax: 203-377-9952 www.cetlabs.com Complete Environmental Testing, Inc. Page 15 of 21 REASONABLE CONFIDENCE PROTOCOL LABORATORY ANALYSIS QA/QC CERTIFICATION FORM Laboratory Name:Complete Environmental Testing, Inc.Sovereign Consulting, Inc.Client: Project Number:Project Location: Laboratory Sample ID(s): List RCP Methods Used: Sample Date(s): 25F0478-0106/12/2025 EPA 8260D, EPA 8270E Deer Run Stable, Oakdale Bureau of Water Protection and Land Reuse Remediation Division ü 1 Yes NoFor 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 CTDEP method-specific Reasonable Confidence Protocol documents? ü 1A Yes NoWere the method-specified preservation and holding time requirements met? ü 1B Yes No N/A VPH and EPH Methods Only: Was the VPH or EPH method conducted without significant modifications (See respective RCPs) ü 2 Yes NoWere all samples received by the laboratory in a condition consistent with that described on the associated chain-of-custody document(s)? ü 3 Yes No N/A Were samples received at an appropriate temperature (<6 C)? If samples were received by the laboratory on the same day of collection and were stored and transported to the laboratory on ice, cooler temperatures above 6C are acceptable. ü4Yes NoWere all QA/QC performance criteria specified in the CT DEEP Reasonable Confidence Protocol documents achieved? ü 5 Yes NoWere reporting limits / limits of quantitation specified or referenced on the chain-of-custody? ü 5a Yes NoWere these reporting limits / limits of quantitation met? ü6Yes NoFor 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 Reasonable Confidence Protocol documents? ü7Yes NoAre project-specific matrix spikes and laboratory duplicates included in this data set for applicable RCPs? Notes: For all questions to which the response was No (with the exception of question #7), additional information must 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 Reasonable Confidence. This form may not be altered, and all questions must be answered. This certification form is to be used for RCP methods only. I, the undersigned, attest under the pains and penalties of perjury that, to the best of my knowledge and belief and based upon my personal inquiry of those responsible for providing the information contained in this analytical report, such information is accurate and complete. Authorized Signature: Position: Laboratory Director Printed Name: David Ditta Date: 06/23/2025 Name of Laboratory: Complete Environmental Testing, Inc. RCP QA/QC Certficication Form Version 2024 Page 16 of 21 RCP Case Narrative 4- See Exceptions Report Below 6- Client requested a subset of the RCP 8270 list. 7- Project specific QC was not requested by the client. Analyte Exception Result Recovery QC Type Sample IDRPD(%) 4- Exceptions Report Batch/Sequence tert-Amyl methyl ether (TAME) High BF5210473.6 147LCS tert-Amyl methyl ether (TAME) >RPD BF52104-BSD153.1LCS DUP 32.3 Batch Sample ID Specific MethodCET ID Collection Date QC Batch/Sequence Report MatrixSequence BF52104 25F0478-01 MW-1 EPA 8260D Water 06/12/2025S5F2323 BF51732 25F0478-01 MW-1 EPA 8270E Water 06/12/2025S5F1921 RCP QA/QC Certficication Form Version 2024 Page 17 of 21 CertificationsAnalyte CERTIFICATIONS Certified Analyses included in this Report EPA 8260D in Water NYDichlorodifluoromethane CT,NYChloromethane CT,NYVinyl Chloride CT,NYBromomethane CT,NYChloroethane CT,NYTrichlorofluoromethane CT,NYAcetone CTAcrylonitrile CT,NYTrichlorotrifluoroethane CT,NY1,1-Dichloroethene CT,NYMethylene Chloride CT,NYCarbon Disulfide CT,NYMethyl-t-Butyl Ether (MTBE) CT,NYtrans-1,2-Dichloroethene CT,NY1,1-Dichloroethane CT,NY2-Butanone (MEK) NY2,2-Dichloropropane CT,NYcis-1,2-Dichloroethene NYBromochloromethane CT,NYChloroform CT,NY1,1,1-Trichloroethane CT,NYCarbon Tetrachloride NY1,1-Dichloropropene CT,NYBenzene CT,NY1,2-Dichloroethane CT,NYTrichloroethene CT,NY1,2-Dichloropropane NYDibromomethane CT,NYBromodichloromethane CT,NYMethyl Isobutyl Ketone CT,NYcis-1,3-Dichloropropene CT,NYToluene CT,NYtrans-1,3-Dichloropropene CT,NY2-Hexanone CT,NY1,1,2-Trichloroethane CT,NYTetrachloroethene NY1,3-Dichloropropane CT,NYDibromochloromethane CT,NY1,2-Dibromoethane NYtrans-1,4-Dichloro-2-Butene CT,NYChlorobenzene CT,NY1,1,1,2-Tetrachloroethane CT,NYEthylbenzene CT,NYm+p Xylenes CT,NYo-Xylene CT,NYStyrene CT,NYBromoform Page 18 of 21 CertificationsAnalyte CERTIFICATIONS Certified Analyses included in this Report EPA 8260D in Water CT,NYIsopropylbenzene CT,NY1,1,2,2-Tetrachloroethane NYBromobenzene NY1,2,3-Trichloropropane CT,NYn-Propylbenzene CT,NY2-Chlorotoluene CT,NY4-Chlorotoluene CT,NY1,3,5-Trimethylbenzene CT,NYtert-Butylbenzene CT,NY1,2,4-Trimethylbenzene CT,NYsec-Butylbenzene CT,NY1,3-Dichlorobenzene CT,NY4-Isopropyltoluene CT,NY1,4-Dichlorobenzene CT,NY1,2-Dichlorobenzene CT,NYn-Butylbenzene CT,NY1,2-Dibromo-3-Chloropropane NY1,2,4-Trichlorobenzene NYHexachlorobutadiene NYNaphthalene NY1,2,3-Trichlorobenzene CT1,4-Dioxane EPA 8270E in Water CTNaphthalene CT2-Methyl Naphthalene CTAcenaphthylene CTAcenaphthene CTFluorene CTPhenanthrene CTAnthracene CTFluoranthene CTPyrene CTBenzo[a]anthracene CTChrysene CTBenzo[b]fluoranthene CTBenzo[k]fluoranthene CTBenzo[a]pyrene CTIndeno[1,2,3-cd]pyrene CTDibenz[a,h]anthracene CTBenzo[g,h,i]perylene Page 19 of 21 Complete Environmental Testing operates under the following certifications and accreditations: Code Description Number Expires Connecticut Public Health 09/30/2026CTPH0116 New York Certification (NELAC)04/01/2026NY11982 Page 20 of 21 Page 21 of 21