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HomeMy WebLinkAbout2023-0706 Deer Run Stables LLC July 6, 2023 Meredith Badalucca (mbadalucca@montville-ct.org) Zoning and Wetlands Officer Land Use Department Town of Montville 310 Norwich-New London Turnpike Uncasville, Connecticut 06382 Joseph Lanzafame (Jlanzafame@newlondonct.org) Director of Public Utilities City of New London 15 Masonic St New London, Connecticut 06320 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 9, 2023, at the above referenced location. The sampling of the well is a condition of the Certificate of Notice of Decision dated October 27, 2020. 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, while minor sediments were noted within some of the units, all are working properly. Once sediment levels approach limits, the units will be cleaned accordingly. Future sampling and monitoring 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 SOVEREIG N CONS ULTING IN C. 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# 3060380 Report Date:June 16, 2023 Project: Deer Run Stable, Oakdale Project Number: OX151 PO Number: OX151 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 18 Project Number: OX151 Project: Deer Run Stable, Oakdale CET #:3060380 Sample ID Laboratory ID Matrix Collection Date/Time Receipt Date SAMPLE SUMMARY The sample(s) were received at 3.1 C. This report contains analytical data associated with following samples only. MW-1 3060380-01 Water 06/13/202312:056/09/2023 80 Lupes Drive, Stratford, CT 06615 Tel: 203-377-9984 Fax: 203-377-9952 www.cetlabs.com Complete Environmental Testing, Inc. Page 2 of 18 Project Number: OX151 Project: Deer Run Stable, Oakdale CET #:3060380 Client Sample ID MW-1 Lab ID: 3060380-01 Notes Date/Time AnalyzedPreparedBatchDilution RL (ug/L) Result (ug/L)Analyte Prep Method Method: EPA 8270D Matrix: Water Analyst: TWFSemivolatile Organics By SIM 2-Methyl Naphthalene ND 1 B3F1503 06/15/2023 06/16/2023 05:151.1 EPA 3510C Acenaphthene ND 1 B3F1503 06/15/2023 06/16/2023 05:151.1 EPA 3510C Acenaphthylene ND 1 B3F1503 06/15/2023 06/16/2023 05:150.33 EPA 3510C Anthracene ND 1 B3F1503 06/15/2023 06/16/2023 05:151.1 EPA 3510C Benzo[a]anthracene ND 1 B3F1503 06/15/2023 06/16/2023 05:150.067 EPA 3510C Benzo[a]pyrene ND 1 B3F1503 06/15/2023 06/16/2023 05:150.22 EPA 3510C Benzo[b]fluoranthene ND 1 B3F1503 06/15/2023 06/16/2023 05:150.089 EPA 3510C Benzo[g,h,i]perylene ND 1 B3F1503 06/15/2023 06/16/2023 05:150.44 EPA 3510C Benzo[k]fluoranthene ND 1 B3F1503 06/15/2023 06/16/2023 05:150.33 EPA 3510C Chrysene ND 1 B3F1503 06/15/2023 06/16/2023 05:150.56 EPA 3510C Dibenz[a,h]anthracene ND 1 B3F1503 06/15/2023 06/16/2023 05:150.11 EPA 3510C Fluoranthene ND 1 B3F1503 06/15/2023 06/16/2023 05:151.1 EPA 3510C Fluorene ND 1 B3F1503 06/15/2023 06/16/2023 05:151.1 EPA 3510C Indeno[1,2,3-cd]pyrene ND 1 B3F1503 06/15/2023 06/16/2023 05:150.11 EPA 3510C Naphthalene ND 1 B3F1503 06/15/2023 06/16/2023 05:151.1 EPA 3510C Phenanthrene ND 1 B3F1503 06/15/2023 06/16/2023 05:150.086 EPA 3510C Pyrene ND 1 B3F1503 06/15/2023 06/16/2023 05:151.1 EPA 3510C Surrogate: 2-Fluorobiphenyl 82.4 %06/15/2023 06/16/2023 05:15B3F150330 - 130 Surrogate: Nitrobenzene-d5 63.4 %06/15/2023 06/16/2023 05:15B3F150330 - 130 Surrogate: Terphenyl-d14 85.4 %06/15/2023 06/16/2023 05:15B3F150330 - 130 Notes Date/Time AnalyzedPreparedBatchDilution RL (ug/L) Result (ug/L)Analyte Prep Method Method: EPA 8260C Matrix: Water Analyst: TWFVolatile Organics 1,1,1,2-Tetrachloroethane ND 1 B3F1532 06/15/2023 06/15/2023 19:071.0 EPA 5030C 1,1,1-Trichloroethane ND 1 B3F1532 06/15/2023 06/15/2023 19:071.0 EPA 5030C 1,1,2,2-Tetrachloroethane ND 1 B3F1532 06/15/2023 06/15/2023 19:070.50 EPA 5030C 1,1,2-Trichloroethane ND 1 B3F1532 06/15/2023 06/15/2023 19:071.0 EPA 5030C 1,1-Dichloroethane ND 1 B3F1532 06/15/2023 06/15/2023 19:071.0 EPA 5030C 1,1-Dichloroethene ND 1 B3F1532 06/15/2023 06/15/2023 19:071.0 EPA 5030C 1,1-Dichloropropene ND 1 B3F1532 06/15/2023 06/15/2023 19:071.0 EPA 5030C 1,2,3-Trichlorobenzene ND 1 B3F1532 06/15/2023 06/15/2023 19:071.0 EPA 5030C 1,2,3-Trichloropropane ND 1 B3F1532 06/15/2023 06/15/2023 19:071.0 EPA 5030C 1,2,4-Trichlorobenzene ND 1 B3F1532 06/15/2023 06/15/2023 19:071.0 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 18 Project Number: OX151 Project: Deer Run Stable, Oakdale CET #:3060380 Client Sample ID MW-1 Lab ID: 3060380-01 Notes Date/Time AnalyzedPreparedBatchDilution RL (ug/L) Result (ug/L)Analyte Prep Method Method: EPA 8260C Matrix: Water Analyst: TWFVolatile Organics 1,2,4-Trimethylbenzene ND 1 B3F1532 06/15/2023 06/15/2023 19:071.0 EPA 5030C 1,2-Dibromo-3-Chloropropane ND 1 B3F1532 06/15/2023 06/15/2023 19:071.0 EPA 5030C 1,2-Dibromoethane ND 1 B3F1532 06/15/2023 06/15/2023 19:070.50 EPA 5030C 1,2-Dichlorobenzene ND 1 B3F1532 06/15/2023 06/15/2023 19:071.0 EPA 5030C 1,2-Dichloroethane ND 1 B3F1532 06/15/2023 06/15/2023 19:071.0 EPA 5030C 1,2-Dichloropropane ND 1 B3F1532 06/15/2023 06/15/2023 19:071.0 EPA 5030C 1,3,5-Trimethylbenzene ND 1 B3F1532 06/15/2023 06/15/2023 19:071.0 EPA 5030C 1,3-Dichlorobenzene ND 1 B3F1532 06/15/2023 06/15/2023 19:071.0 EPA 5030C 1,3-Dichloropropane ND 1 B3F1532 06/15/2023 06/15/2023 19:070.50 EPA 5030C 1,4-Dichlorobenzene ND 1 B3F1532 06/15/2023 06/15/2023 19:071.0 EPA 5030C 2,2-Dichloropropane ND 1 B3F1532 06/15/2023 06/15/2023 19:071.0 EPA 5030C 2-Butanone (MEK)ND 1 B3F1532 06/15/2023 06/15/2023 19:0725EPA 5030C 2-Chlorotoluene ND 1 B3F1532 06/15/2023 06/15/2023 19:071.0 EPA 5030C 2-Hexanone ND 1 B3F1532 06/15/2023 06/15/2023 19:0725EPA 5030C 4-Chlorotoluene ND 1 B3F1532 06/15/2023 06/15/2023 19:071.0 EPA 5030C 4-Isopropyltoluene ND 1 B3F1532 06/15/2023 06/15/2023 19:071.0 EPA 5030C Acetone ND 1 B3F1532 06/15/2023 06/15/2023 19:0750EPA 5030C *F2*C2*I Acrylonitrile ND 1 B3F1532 06/15/2023 06/15/2023 19:070.50 EPA 5030C Benzene ND 1 B3F1532 06/15/2023 06/15/2023 19:071.0 EPA 5030C Bromobenzene ND 1 B3F1532 06/15/2023 06/15/2023 19:071.0 EPA 5030C Bromochloromethane ND 1 B3F1532 06/15/2023 06/15/2023 19:071.0 EPA 5030C Bromodichloromethane ND 1 B3F1532 06/15/2023 06/15/2023 19:070.50 EPA 5030C Bromoform ND 1 B3F1532 06/15/2023 06/15/2023 19:071.0 EPA 5030C *C2 Bromomethane ND 1 B3F1532 06/15/2023 06/15/2023 19:071.0 EPA 5030C Carbon Disulfide ND 1 B3F1532 06/15/2023 06/15/2023 19:071.0 EPA 5030C *F2*C2 Carbon Tetrachloride ND 1 B3F1532 06/15/2023 06/15/2023 19:071.0 EPA 5030C Chlorobenzene ND 1 B3F1532 06/15/2023 06/15/2023 19:071.0 EPA 5030C Chloroethane ND 1 B3F1532 06/15/2023 06/15/2023 19:075.0 EPA 5030C *I Chloroform ND 1 B3F1532 06/15/2023 06/15/2023 19:071.0 EPA 5030C Chloromethane ND 1 B3F1532 06/15/2023 06/15/2023 19:072.7 EPA 5030C *C2*I cis-1,2-Dichloroethene ND 1 B3F1532 06/15/2023 06/15/2023 19:071.0 EPA 5030C cis-1,3-Dichloropropene ND 1 B3F1532 06/15/2023 06/15/2023 19:070.50 EPA 5030C Dibromochloromethane ND 1 B3F1532 06/15/2023 06/15/2023 19:070.50 EPA 5030C Dibromomethane ND 1 B3F1532 06/15/2023 06/15/2023 19:071.0 EPA 5030C Dichlorodifluoromethane ND 1 B3F1532 06/15/2023 06/15/2023 19:0710EPA 5030C *F2*C2*I Ethylbenzene ND 1 B3F1532 06/15/2023 06/15/2023 19:071.0 EPA 5030C 80 Lupes Drive, Stratford, CT 06615 Tel: 203-377-9984 Fax: 203-377-9952 www.cetlabs.com Complete Environmental Testing, Inc. Page 4 of 18 Project Number: OX151 Project: Deer Run Stable, Oakdale CET #:3060380 Client Sample ID MW-1 Lab ID: 3060380-01 Notes Date/Time AnalyzedPreparedBatchDilution RL (ug/L) Result (ug/L)Analyte Prep Method Method: EPA 8260C Matrix: Water Analyst: TWFVolatile Organics Hexachlorobutadiene ND 1 B3F1532 06/15/2023 06/15/2023 19:070.45 EPA 5030C Isopropylbenzene ND 1 B3F1532 06/15/2023 06/15/2023 19:071.0 EPA 5030C m+p Xylenes ND 1 B3F1532 06/15/2023 06/15/2023 19:071.0 EPA 5030C Methyl Isobutyl Ketone ND 1 B3F1532 06/15/2023 06/15/2023 19:0725EPA 5030C Methylene Chloride ND 1 B3F1532 06/15/2023 06/15/2023 19:075.0 EPA 5030C *C2*I Methyl-t-Butyl Ether (MTBE)ND 1 B3F1532 06/15/2023 06/15/2023 19:075.0 EPA 5030C Naphthalene ND 1 B3F1532 06/15/2023 06/15/2023 19:071.0 EPA 5030C n-Butylbenzene ND 1 B3F1532 06/15/2023 06/15/2023 19:071.0 EPA 5030C n-Propylbenzene ND 1 B3F1532 06/15/2023 06/15/2023 19:071.0 EPA 5030C o-Xylene ND 1 B3F1532 06/15/2023 06/15/2023 19:071.0 EPA 5030C sec-Butylbenzene ND 1 B3F1532 06/15/2023 06/15/2023 19:071.0 EPA 5030C Styrene ND 1 B3F1532 06/15/2023 06/15/2023 19:071.0 EPA 5030C tert-Butylbenzene ND 1 B3F1532 06/15/2023 06/15/2023 19:071.0 EPA 5030C Tetrachloroethene ND 1 B3F1532 06/15/2023 06/15/2023 19:071.0 EPA 5030C Tetrahydrofuran ND 1 B3F1532 06/15/2023 06/15/2023 19:074.0 EPA 5030C Toluene ND 1 B3F1532 06/15/2023 06/15/2023 19:071.0 EPA 5030C trans-1,2-Dichloroethene ND 1 B3F1532 06/15/2023 06/15/2023 19:071.0 EPA 5030C trans-1,3-Dichloropropene ND 1 B3F1532 06/15/2023 06/15/2023 19:070.50 EPA 5030C trans-1,4-Dichloro-2-Butene ND 1 B3F1532 06/15/2023 06/15/2023 19:0710EPA 5030C Trichloroethene ND 1 B3F1532 06/15/2023 06/15/2023 19:071.0 EPA 5030C Trichlorofluoromethane ND 1 B3F1532 06/15/2023 06/15/2023 19:0725EPA 5030C Trichlorotrifluoroethane ND 1 B3F1532 06/15/2023 06/15/2023 19:0725EPA 5030C *C2 Vinyl Chloride ND 1 B3F1532 06/15/2023 06/15/2023 19:071.6 EPA 5030C *I Surrogate: 1,2-Dichloroethane-d4 101 %06/15/2023 06/15/2023 19:07B3F153270 - 130 Surrogate: 4-Bromofluorobenzene 95.8 %06/15/2023 06/15/2023 19:07B3F153270 - 130 Surrogate: Toluene-d8 101 %06/15/2023 06/15/2023 19:07B3F153270 - 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 18 Project Number: OX151 Project: Deer Run Stable, Oakdale CET #:3060380 QUALITY CONTROL SECTION Batch B3F1503 - EPA 8270D Analyte Result RL Spike Level Source Result % Rec % Rec Limits RPD RPD Limit(ug/L) (ug/L)Notes Blank (B3F1503-BLK1)Prepared: 6/15/23 Analyzed: 6/16/23 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 69.0 30 - 130Surrogate: Nitrobenzene-d5 88.0 30 - 130Surrogate: 2-Fluorobiphenyl 101 30 - 130Surrogate: Terphenyl-d14 LCS (B3F1503-BS1)Prepared: 6/15/23 Analyzed: 6/16/23 Naphthalene 1.0 52.0 40 - 1401.04 2.000 2-Methyl Naphthalene 1.0 52.5 40 - 1401.05 2.000 Acenaphthylene 0.30 52.0 40 - 1401.04 2.000 Acenaphthene 1.0 56.0 40 - 1401.12 2.000 Fluorene 1.0 58.5 40 - 1401.17 2.000 Phenanthrene 0.077 56.5 40 - 1401.13 2.000 Anthracene 1.0 55.5 40 - 1401.11 2.000 Fluoranthene 1.0 61.5 40 - 1401.23 2.000 Pyrene 1.0 63.0 40 - 1401.26 2.000 Benzo[a]anthracene 0.060 58.0 40 - 1401.16 2.000 Chrysene 0.50 62.0 40 - 1401.24 2.000 Benzo[b]fluoranthene 0.080 62.0 40 - 1401.24 2.000 Benzo[k]fluoranthene 0.30 65.5 40 - 1401.31 2.000 Benzo[a]pyrene 0.20 62.0 40 - 1401.24 2.000 Indeno[1,2,3-cd]pyrene 0.10 52.0 40 - 1401.04 2.000 Dibenz[a,h]anthracene 0.10 53.0 40 - 1401.06 2.000 Benzo[g,h,i]perylene 0.40 69.0 40 - 1401.38 2.000 77.4 30 - 130Surrogate: Nitrobenzene-d5 92.0 30 - 130Surrogate: 2-Fluorobiphenyl 101 30 - 130Surrogate: Terphenyl-d14 LCS Dup (B3F1503-BSD1)Prepared: 6/15/23 Analyzed: 6/16/23 Naphthalene 1.0 52.0 40 - 140 0.00 201.04 2.000 2-Methyl Naphthalene 1.0 52.5 40 - 140 0.00 201.05 2.000 Acenaphthylene 0.30 51.5 40 - 140 0.966 201.03 2.000 Acenaphthene 1.0 55.0 40 - 140 1.80 201.10 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 18 Project Number: OX151 Project: Deer Run Stable, Oakdale CET #:3060380 Analyte Result RL Spike Level Source Result % Rec % Rec Limits RPD RPD Limit(ug/L) (ug/L)Notes LCS Dup (B3F1503-BSD1) - Continued Prepared: 6/15/23 Analyzed: 6/16/23 Fluorene 1.0 58.0 40 - 140 0.858 201.16 2.000 Phenanthrene 0.077 56.0 40 - 140 0.889 201.12 2.000 Anthracene 1.0 55.5 40 - 140 0.00 201.11 2.000 Fluoranthene 1.0 60.0 40 - 140 2.47 201.20 2.000 Pyrene 1.0 61.5 40 - 140 2.41 201.23 2.000 Benzo[a]anthracene 0.060 57.0 40 - 140 1.74 201.14 2.000 Chrysene 0.50 60.5 40 - 140 2.45 201.21 2.000 Benzo[b]fluoranthene 0.080 65.0 40 - 140 4.72 201.30 2.000 Benzo[k]fluoranthene 0.30 66.0 40 - 140 0.760 201.32 2.000 Benzo[a]pyrene 0.20 61.0 40 - 140 1.63 201.22 2.000 Indeno[1,2,3-cd]pyrene 0.10 51.0 40 - 140 1.94 201.02 2.000 Dibenz[a,h]anthracene 0.10 53.0 40 - 140 0.00 201.06 2.000 Benzo[g,h,i]perylene 0.40 69.0 40 - 140 0.00 201.38 2.000 74.6 30 - 130Surrogate: Nitrobenzene-d5 91.2 30 - 130Surrogate: 2-Fluorobiphenyl 95.0 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 18 Project Number: OX151 Project: Deer Run Stable, Oakdale CET #:3060380 Batch B3F1532 - EPA 8260C Analyte Result RL Spike Level Source Result % Rec % Rec Limits RPD RPD Limit(ug/L) (ug/L)Notes Blank (B3F1532-BLK1)Prepared: 6/15/23 Analyzed: 6/15/23 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 Methylene Chloride 5.0ND Carbon Disulfide 1.0ND Methyl-t-Butyl Ether (MTBE)5.0ND trans-1,2-Dichloroethene 1.0ND 1,1-Dichloroethane 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 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 Bromoform 1.0ND Isopropylbenzene 1.0ND 1,1,2,2-Tetrachloroethane 0.50ND Bromobenzene 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 18 Project Number: OX151 Project: Deer Run Stable, Oakdale CET #:3060380 Analyte Result RL Spike Level Source Result % Rec % Rec Limits RPD RPD Limit(ug/L) (ug/L)Notes Blank (B3F1532-BLK1) - Continued Prepared: 6/15/23 Analyzed: 6/15/23 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 95.7 70 - 130Surrogate: 1,2-Dichloroethane-d4 101 70 - 130Surrogate: Toluene-d8 98.4 70 - 130Surrogate: 4-Bromofluorobenzene LCS (B3F1532-BS1)Prepared: 6/15/23 Analyzed: 6/15/23 Dichlorodifluoromethane 10 182 70 - 13091.2 H 50.000 Chloromethane 2.7 126 70 - 13062.8 50.000 Vinyl Chloride 1.6 113 70 - 13056.7 50.000 Bromomethane 1.0 97.9 70 - 13049.0 50.000 Chloroethane 5.0 105 70 - 13052.4 50.000 Trichlorofluoromethane 25 89.2 70 - 13044.6 50.000 Acetone 50 135 70 - 130135 H 100.000 Acrylonitrile 0.50 105 70 - 13052.6 50.000 Trichlorotrifluoroethane 25 126 70 - 13062.9 50.000 1,1-Dichloroethene 1.0 118 70 - 13059.2 50.000 Methylene Chloride 5.0 125 70 - 13062.6 50.000 Carbon Disulfide 1.0 148 70 - 13074.0 H 50.000 Methyl-t-Butyl Ether (MTBE)5.0 111 70 - 13055.6 50.000 trans-1,2-Dichloroethene 1.0 115 70 - 13057.5 50.000 1,1-Dichloroethane 1.0 111 70 - 13055.5 50.000 2-Butanone (MEK)25 107 70 - 130107 100.000 2,2-Dichloropropane 1.0 113 70 - 13056.5 50.000 cis-1,2-Dichloroethene 1.0 107 70 - 13053.4 50.000 Bromochloromethane 1.0 105 70 - 13052.7 50.000 Chloroform 1.0 100 70 - 13050.2 50.000 Tetrahydrofuran 4.0 96.7 70 - 13048.4 50.000 1,1,1-Trichloroethane 1.0 115 70 - 13057.7 50.000 Carbon Tetrachloride 1.0 113 70 - 13056.3 50.000 1,1-Dichloropropene 1.0 119 70 - 13059.4 50.000 Benzene 1.0 113 70 - 13056.3 50.000 1,2-Dichloroethane 1.0 104 70 - 13051.8 50.000 Trichloroethene 1.0 112 70 - 13056.1 50.000 1,2-Dichloropropane 1.0 109 70 - 13054.5 50.000 Dibromomethane 1.0 114 70 - 13057.1 50.000 Bromodichloromethane 0.50 115 70 - 13057.6 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 18 Project Number: OX151 Project: Deer Run Stable, Oakdale CET #:3060380 Analyte Result RL Spike Level Source Result % Rec % Rec Limits RPD RPD Limit(ug/L) (ug/L)Notes LCS (B3F1532-BS1) - Continued Prepared: 6/15/23 Analyzed: 6/15/23 Methyl Isobutyl Ketone 25 103 70 - 130103 100.000 cis-1,3-Dichloropropene 0.50 116 70 - 13058.0 50.000 Toluene 1.0 110 70 - 13054.8 50.000 trans-1,3-Dichloropropene 0.50 110 70 - 13054.9 50.000 2-Hexanone 25 107 70 - 130107 100.000 1,1,2-Trichloroethane 1.0 112 70 - 13056.1 50.000 Tetrachloroethene 1.0 118 70 - 13059.2 50.000 1,3-Dichloropropane 0.50 109 70 - 13054.6 50.000 Dibromochloromethane 0.50 116 70 - 13057.9 50.000 1,2-Dibromoethane 0.50 114 70 - 13057.1 50.000 trans-1,4-Dichloro-2-Butene 10 117 70 - 13058.4 50.000 Chlorobenzene 1.0 107 70 - 13053.7 50.000 1,1,1,2-Tetrachloroethane 1.0 115 70 - 13057.3 50.000 Ethylbenzene 1.0 108 70 - 13054.0 50.000 m+p Xylenes 1.0 106 70 - 130106 100.000 o-Xylene 1.0 112 70 - 13056.0 50.000 Styrene 1.0 110 70 - 13055.2 50.000 Bromoform 1.0 121 70 - 13060.4 50.000 Isopropylbenzene 1.0 109 70 - 13054.6 50.000 1,1,2,2-Tetrachloroethane 0.50 114 70 - 13056.8 50.000 Bromobenzene 1.0 101 70 - 13050.7 50.000 1,2,3-Trichloropropane 1.0 101 70 - 13050.7 50.000 n-Propylbenzene 1.0 109 70 - 13054.4 50.000 2-Chlorotoluene 1.0 107 70 - 13053.4 50.000 4-Chlorotoluene 1.0 106 70 - 13052.8 50.000 1,3,5-Trimethylbenzene 1.0 108 70 - 13054.1 50.000 tert-Butylbenzene 1.0 106 70 - 13053.2 50.000 1,2,4-Trimethylbenzene 1.0 106 70 - 13053.2 50.000 sec-Butylbenzene 1.0 108 70 - 13054.2 50.000 1,3-Dichlorobenzene 1.0 108 70 - 13053.9 50.000 4-Isopropyltoluene 1.0 105 70 - 13052.6 50.000 1,4-Dichlorobenzene 1.0 103 70 - 13051.6 50.000 1,2-Dichlorobenzene 1.0 108 70 - 13054.0 50.000 n-Butylbenzene 1.0 106 70 - 13052.9 50.000 1,2-Dibromo-3-Chloropropane 1.0 94.1 70 - 13047.1 50.000 1,2,4-Trichlorobenzene 1.0 112 70 - 13056.2 50.000 Hexachlorobutadiene 0.45 104 70 - 13052.1 50.000 Naphthalene 1.0 107 70 - 13053.6 50.000 1,2,3-Trichlorobenzene 1.0 114 70 - 13057.0 50.000 97.9 70 - 130Surrogate: 1,2-Dichloroethane-d4 97.1 70 - 130Surrogate: Toluene-d8 105 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 18 Project Number: OX151 Project: Deer Run Stable, Oakdale CET #:3060380 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 Robert Blake 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 11 of 18 Project Number: OX151 Project: Deer Run Stable, Oakdale CET #:3060380 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 12 of 18 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:3060380 Sample Date(s): 3060380-01 06/09/2023 EPA 8260C, EPA 8270D OX151Deer Run Stable, Oakdale CET #: 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 ü 1A Yes NoW ü 1B Yes No N/A VPH and EPH Methods only: Was the VPH and EPH method conducted without significant modifications (see Section 11.3 of respective RCP methods ü 2 Yes NoWere all samples received by the laboratory in a condition consistent with that described on the ü 3 Yes No N/A W ü4Yes NoWere all QA/QC performance criteria specified in the CT DEP Reasonable Confidence Protocol ü 5a Yes Noa) W ü 5b Yes Nob) W ü6Yes NoFor each analytical method referenced in this laboratory report package, were results reported for all consituents identified in the method-specific analyte lists presented in the Reasonable ü7Yes No 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: 06/16/2023 Name of Laboratory: Complete Environmental Testing, Inc. CTDEP RCP Laboratory Analysis QA/QC Certification Form - November 2007 Laboratory Quality Assurance and Quality Control Guidance Reasonable Confidence Protocols Page 13 of 18 RCP Case Narrative 4- See Exceptions Report Below 6- The 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 Acetone High B3F1532135 135LCS Carbon Disulfide High B3F153274.0 148LCS Dichlorodifluoromethane High B3F153291.2 182LCS Acetone High S3F1606135 135CC Bromoform High S3F160660.4 121CC Carbon Disulfide High S3F160674.0 148CC Chloromethane High S3F160662.8 126CC Dichlorodifluoromethane High S3F160691.2 182CC Methylene Chloride High S3F160662.6 125CC Trichlorotrifluoroethane High S3F160662.9 126CC Acetone Analyte exceeds method limit of second source standard. Non-directional bias ICV Chloroethane Analyte exceeds method limit of second source standard. Non-directional bias ICV Chloromethane Analyte exceeds method limit of second source standard. Non-directional bias ICV Dichlorodifluoromethane Analyte exceeds method limit of second source standard. Non-directional bias ICV Methylene Chloride Analyte exceeds method limit of second source standard. Non-directional bias ICV Vinyl Chloride Analyte exceeds method limit of second source standard. Non-directional bias ICV Batch Sample ID Specific MethodCET ID Collection Date QC Batch/Sequence Report MatrixSequence B3F1532 3060380-01 MW-1 EPA 8260C Water 06/09/2023S3F1606 B3F1503 3060380-01 MW-1 EPA 8270D Water 06/09/2023S3F1610 CTDEP RCP Laboratory Analysis QA/QC Certification Form - November 2007 Laboratory Quality Assurance and Quality Control Guidance Reasonable Confidence Protocols Page 14 of 18 CertificationsAnalyte CERTIFICATIONS Certified Analyses included in this Report EPA 8260C in Water CTDichlorodifluoromethane CTChloromethane CT,NYVinyl Chloride CT,NYBromomethane CT,NYChloroethane CT,NYTrichlorofluoromethane CT,NYAcetone CTAcrylonitrile CT,NYTrichlorotrifluoroethane CT,NY1,1-Dichloroethene CT,NYMethylene Chloride CTCarbon Disulfide CT,NYMethyl-t-Butyl Ether (MTBE) CT,NYtrans-1,2-Dichloroethene CT,NY1,1-Dichloroethane CT,NY2-Butanone (MEK) CT,NY2,2-Dichloropropane CT,NYcis-1,2-Dichloroethene CT,NYBromochloromethane CT,NYChloroform CTTetrahydrofuran CT,NY1,1,1-Trichloroethane CT,NYCarbon Tetrachloride CT,NY1,1-Dichloropropene CT,NYBenzene CT,NY1,2-Dichloroethane CT,NYTrichloroethene CT,NY1,2-Dichloropropane CT,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 CT,NY1,3-Dichloropropane CT,NYDibromochloromethane CT,NY1,2-Dibromoethane CT,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 Page 15 of 18 CertificationsAnalyte CERTIFICATIONS Certified Analyses included in this Report EPA 8260C in Water CT,NYBromoform CT,NYIsopropylbenzene CT,NY1,1,2,2-Tetrachloroethane CT,NYBromobenzene CT,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 CT,NY1,2,4-Trichlorobenzene CT,NYHexachlorobutadiene CT,NYNaphthalene CT,NY1,2,3-Trichlorobenzene EPA 8270D 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 16 of 18 Complete Environmental Testing operates under the following certifications and accreditations: Code Description Number Expires Connecticut Public Health 09/30/2024CTPH0116 New York Certification (NELAC)04/01/2024NY11982 Page 17 of 18 Page 18 of 18