44-25 Exhibit B-Complete - VI Letter Report - DPW West Orange - April 2023.pdf

F Serial_No:04172317:05 Project Name: Project Number: WEST ORANGE DPW Lab Number: L2317290 IN000380.09 Report Date: 04/17/23 Date Collected: Date Received: Field Prep: 04/02/23 12:11 04/03/23 Not Specified SAMPLE RESULTS Lab ID: Client ID: Sample Location: Sample Depth: Matrix: Anaytical Method: Analytical Date: Analyst: L2317290-01 IA-1 Air 48,TO-15 04/15/23 17:34 RAY ppbV Parameter Results ug/m3 RL MDL Results RL MDL Qualifier Dilution Factor NJ Volatile Organics in Air - Mansfield Lab Dichlorodifluoromethane 1.2 0.20 -- 5.9 0.99 -- 1 Chloromethane 0.59 0.20 -- 1.2 0.41 -- 1 Freon-114 ND 0.20 -- ND 1.4 -- 1 Vinyl chloride ND 0.20 -- ND 0.51 -- 1 1,3-Butadiene ND 0.20 -- ND 0.44 -- 1 Bromomethane ND 0.20 -- ND 0.78 -- 1 Chloroethane ND 0.20 -- ND 0.53 -- 1 Ethanol 76 5.0 -- 140 9.4 -- 1 Vinyl bromide ND 0.20 -- ND 0.87 -- 1 Acetone 28 1.0 -- 67 2.4 -- 1 Trichlorofluoromethane 18 0.20 -- 100 1.1 -- 1 Isopropanol 17 0.50 -- 42 1.2 -- 1 1,1-Dichloroethene ND 0.20 -- ND 0.79 -- 1 Tertiary butyl Alcohol ND 0.50 -- ND 1.5 -- 1 Methylene chloride ND 0.50 -- ND 1.7 -- 1 3-Chloropropene ND 0.20 -- ND 0.63 -- 1 Carbon disulfide ND 0.20 -- ND 0.62 -- 1 Freon-113 ND 0.20 -- ND 1.5 -- 1 trans-1,2-Dichloroethene ND 0.20 -- ND 0.79 -- 1 1,1-Dichloroethane ND 0.20 -- ND 0.81 -- 1 Methyl tert butyl ether ND 0.20 -- ND 0.72 -- 1 2-Butanone 0.84 0.50 -- 2.5 1.5 -- 1 cis-1,2-Dichloroethene ND 0.20 -- ND 0.79 -- 1 Page 8 of 76

Serial_No:04172317:05 Project Name: Project Number: WEST ORANGE DPW Lab Number: L2317290 IN000380.09 Report Date: 04/17/23 Date Collected: Date Received: Field Prep: 04/02/23 12:11 04/03/23 Not Specified SAMPLE RESULTS Lab ID: Client ID: Sample Location: L2317290-01 IA-1 Sample Depth: ppbV Parameter Results ug/m3 RL MDL Results RL MDL Qualifier Dilution Factor NJ Volatile Organics in Air - Mansfield Lab Chloroform ND 0.20 -- ND 0.98 -- 1 Tetrahydrofuran ND 0.50 -- ND 1.5 -- 1 1,2-Dichloroethane ND 0.20 -- ND 0.81 -- 1 n-Hexane 1.5 0.20 -- 5.3 0.70 -- 1 1,1,1-Trichloroethane 0.28 0.20 -- 1.5 1.1 -- 1 Benzene 0.58 0.20 -- 1.9 0.64 -- 1 Carbon tetrachloride ND 0.20 -- ND 1.3 -- 1 Cyclohexane 0.36 0.20 -- 1.2 0.69 -- 1 1,2-Dichloropropane ND 0.20 -- ND 0.92 -- 1 Bromodichloromethane ND 0.20 -- ND 1.3 -- 1 1,4-Dioxane ND 0.20 -- ND 0.72 -- 1 Trichloroethene 0.34 0.20 -- 1.8 1.1 -- 1 2,2,4-Trimethylpentane 0.78 0.20 -- 3.6 0.93 -- 1 Methyl Methacrylate ND 0.50 -- ND 2.0 -- 1 Heptane 0.77 0.20 -- 3.2 0.82 -- 1 cis-1,3-Dichloropropene ND 0.20 -- ND 0.91 -- 1 4-Methyl-2-pentanone 0.51 0.50 -- 2.1 2.0 -- 1 trans-1,3-Dichloropropene ND 0.20 -- ND 0.91 -- 1 1,1,2-Trichloroethane ND 0.20 -- ND 1.1 -- 1 Toluene 2.3 0.20 -- 8.7 0.75 -- 1 Dibromochloromethane ND 0.20 -- ND 1.7 -- 1 1,2-Dibromoethane ND 0.20 -- ND 1.5 -- 1 Tetrachloroethene 0.33 0.20 -- 2.2 1.4 -- 1 Chlorobenzene ND 0.20 -- ND 0.92 -- 1 Ethylbenzene 0.35 0.20 -- 1.5 0.87 -- 1 p/m-Xylene 1.2 0.40 -- 5.2 1.7 -- 1 Page 9 of 76

Serial_No:04172317:05 Project Name: Project Number: WEST ORANGE DPW Lab Number: L2317290 IN000380.09 Report Date: 04/17/23 Date Collected: Date Received: Field Prep: 04/02/23 12:11 04/03/23 Not Specified SAMPLE RESULTS Lab ID: Client ID: Sample Location: L2317290-01 IA-1 Sample Depth: ppbV Parameter Results ug/m3 RL MDL Results RL MDL Qualifier Dilution Factor NJ Volatile Organics in Air - Mansfield Lab Bromoform ND 0.20 -- ND 2.1 -- 1 Styrene ND 0.20 -- ND 0.85 -- 1 1,1,2,2-Tetrachloroethane ND 0.20 -- ND 1.4 -- 1 o-Xylene 0.45 0.20 -- 2.0 0.87 -- 1 2-Chlorotoluene ND 0.20 -- ND 1.0 -- 1 4-Ethyltoluene ND 0.20 -- ND 0.98 -- 1 1,3,5-Trimethybenzene ND 0.20 -- ND 0.98 -- 1 1,2,4-Trimethylbenzene 0.41 0.20 -- 2.0 0.98 -- 1 1,3-Dichlorobenzene ND 0.20 -- ND 1.2 -- 1 1,4-Dichlorobenzene ND 0.20 -- ND 1.2 -- 1 1,2-Dichlorobenzene ND 0.20 -- ND 1.2 -- 1 1,2,4-Trichlorobenzene ND 0.20 -- ND 1.5 -- 1 Hexachlorobutadiene ND 0.20 -- ND 2.1 -- 1 Qualifier Units Results RDL Dilution Factor Tentatively Identified Compounds unknown alkane 2.57 J ppbV 1 Pentane, 3-methyl- 1.18 NJ ppbV 1 Decane (C10) 1.02 NJ ppbV 1 Butane 11.2 NJ ppbV 1 Methyl Alcohol 9.36 NJ ppbV 1 Pentane 3.64 NJ ppbV 1 Unknown 1.27 J ppbV 1 unknown alkane 1.03 J ppbV 1 Nonane (C9) 1.06 NJ ppbV 1 Isobutane 3.97 NJ ppbV 1 Page 10 of 76

Serial_No:04172317:05 Project Name: Project Number: WEST ORANGE DPW Lab Number: L2317290 IN000380.09 Report Date: 04/17/23 Date Collected: Date Received: Field Prep: 04/02/23 12:11 04/03/23 Not Specified SAMPLE RESULTS Lab ID: Client ID: Sample Location: L2317290-01 IA-1 Sample Depth: ppbV Parameter Results RL ug/m3 MDL Results RL MDL Qualifier NJ Volatile Organics in Air - Mansfield Lab Results Qualifier Units RDL Tentatively Identified Compounds Page 11 of 76 Qualifier Acceptance Criteria Internal Standard % Recovery 1,4-Difluorobenzene 86 60-140 Bromochloromethane 88 60-140 chlorobenzene-d5 82 60-140 Dilution Factor Dilution Factor

Serial_No:04172317:05 Project Name: Project Number: WEST ORANGE DPW Lab Number: L2317290 IN000380.09 Report Date: 04/17/23 Date Collected: Date Received: Field Prep: 04/02/23 08:36 04/03/23 Not Specified SAMPLE RESULTS Lab ID: Client ID: Sample Location: Sample Depth: Matrix: Anaytical Method: Analytical Date: Analyst: L2317290-02 IA-2 Air 48,TO-15 04/15/23 18:13 RAY ppbV Parameter Results ug/m3 RL MDL Results RL MDL Qualifier Dilution Factor NJ Volatile Organics in Air - Mansfield Lab Dichlorodifluoromethane 1.2 0.20 -- 5.9 0.99 -- 1 Chloromethane 0.54 0.20 -- 1.1 0.41 -- 1 Freon-114 ND 0.20 -- ND 1.4 -- 1 Vinyl chloride ND 0.20 -- ND 0.51 -- 1 1,3-Butadiene ND 0.20 -- ND 0.44 -- 1 Bromomethane ND 0.20 -- ND 0.78 -- 1 Chloroethane ND 0.20 -- ND 0.53 -- 1 Ethanol 100 5.0 -- 190 9.4 -- 1 Vinyl bromide ND 0.20 -- ND 0.87 -- 1 Acetone 40 1.0 -- 95 2.4 -- 1 Trichlorofluoromethane 16 0.20 -- 90 1.1 -- 1 Isopropanol 15 0.50 -- 37 1.2 -- 1 1,1-Dichloroethene ND 0.20 -- ND 0.79 -- 1 Tertiary butyl Alcohol ND 0.50 -- ND 1.5 -- 1 Methylene chloride ND 0.50 -- ND 1.7 -- 1 3-Chloropropene ND 0.20 -- ND 0.63 -- 1 Carbon disulfide ND 0.20 -- ND 0.62 -- 1 Freon-113 ND 0.20 -- ND 1.5 -- 1 trans-1,2-Dichloroethene ND 0.20 -- ND 0.79 -- 1 1,1-Dichloroethane ND 0.20 -- ND 0.81 -- 1 Methyl tert butyl ether ND 0.20 -- ND 0.72 -- 1 2-Butanone 0.93 0.50 -- 2.7 1.5 -- 1 cis-1,2-Dichloroethene ND 0.20 -- ND 0.79 -- 1 Page 12 of 76

Serial_No:04172317:05 Project Name: Project Number: WEST ORANGE DPW Lab Number: L2317290 IN000380.09 Report Date: 04/17/23 Date Collected: Date Received: Field Prep: 04/02/23 08:36 04/03/23 Not Specified SAMPLE RESULTS Lab ID: Client ID: Sample Location: L2317290-02 IA-2 Sample Depth: ppbV Parameter Results ug/m3 RL MDL Results RL MDL Qualifier Dilution Factor NJ Volatile Organics in Air - Mansfield Lab Chloroform ND 0.20 -- ND 0.98 -- 1 Tetrahydrofuran ND 0.50 -- ND 1.5 -- 1 1,2-Dichloroethane ND 0.20 -- ND 0.81 -- 1 n-Hexane 1.9 0.20 -- 6.7 0.70 -- 1 1,1,1-Trichloroethane 0.22 0.20 -- 1.2 1.1 -- 1 Benzene 0.65 0.20 -- 2.1 0.64 -- 1 Carbon tetrachloride ND 0.20 -- ND 1.3 -- 1 Cyclohexane 0.42 0.20 -- 1.4 0.69 -- 1 1,2-Dichloropropane ND 0.20 -- ND 0.92 -- 1 Bromodichloromethane ND 0.20 -- ND 1.3 -- 1 1,4-Dioxane ND 0.20 -- ND 0.72 -- 1 Trichloroethene 0.27 0.20 -- 1.5 1.1 -- 1 2,2,4-Trimethylpentane 0.91 0.20 -- 4.3 0.93 -- 1 Methyl Methacrylate ND 0.50 -- ND 2.0 -- 1 Heptane 0.89 0.20 -- 3.6 0.82 -- 1 cis-1,3-Dichloropropene ND 0.20 -- ND 0.91 -- 1 4-Methyl-2-pentanone 0.59 0.50 -- 2.4 2.0 -- 1 trans-1,3-Dichloropropene ND 0.20 -- ND 0.91 -- 1 1,1,2-Trichloroethane ND 0.20 -- ND 1.1 -- 1 Toluene 3.1 0.20 -- 12 0.75 -- 1 Dibromochloromethane ND 0.20 -- ND 1.7 -- 1 1,2-Dibromoethane ND 0.20 -- ND 1.5 -- 1 Tetrachloroethene 0.35 0.20 -- 2.4 1.4 -- 1 Chlorobenzene ND 0.20 -- ND 0.92 -- 1 Ethylbenzene 0.42 0.20 -- 1.8 0.87 -- 1 p/m-Xylene 1.5 0.40 -- 6.5 1.7 -- 1 Page 13 of 76

Serial_No:04172317:05 Project Name: Project Number: WEST ORANGE DPW Lab Number: L2317290 IN000380.09 Report Date: 04/17/23 Date Collected: Date Received: Field Prep: 04/02/23 08:36 04/03/23 Not Specified SAMPLE RESULTS Lab ID: Client ID: Sample Location: L2317290-02 IA-2 Sample Depth: ppbV Parameter Results ug/m3 RL MDL Results RL MDL Qualifier Dilution Factor NJ Volatile Organics in Air - Mansfield Lab Bromoform ND 0.20 -- ND 2.1 -- 1 Styrene ND 0.20 -- ND 0.85 -- 1 1,1,2,2-Tetrachloroethane ND 0.20 -- ND 1.4 -- 1 o-Xylene 0.53 0.20 -- 2.3 0.87 -- 1 2-Chlorotoluene ND 0.20 -- ND 1.0 -- 1 4-Ethyltoluene ND 0.20 -- ND 0.98 -- 1 1,3,5-Trimethybenzene ND 0.20 -- ND 0.98 -- 1 1,2,4-Trimethylbenzene 0.44 0.20 -- 2.2 0.98 -- 1 1,3-Dichlorobenzene ND 0.20 -- ND 1.2 -- 1 1,4-Dichlorobenzene ND 0.20 -- ND 1.2 -- 1 1,2-Dichlorobenzene ND 0.20 -- ND 1.2 -- 1 1,2,4-Trichlorobenzene ND 0.20 -- ND 1.5 -- 1 Hexachlorobutadiene ND 0.20 -- ND 2.1 -- 1 Qualifier Units Results RDL Dilution Factor Tentatively Identified Compounds Butane, 2,3-Dimethyl- 1.03 NJ ppbV 1 Decane (C10) 1.03 NJ ppbV 1 Unknown 2.29 J ppbV 1 Methyl Alcohol 11.9 NJ ppbV 1 Cyclopentane, Methyl- 1.07 NJ ppbV 1 Isobutane 4.61 NJ ppbV 1 Butane 14.6 NJ ppbV 1 Nonane (C9) 1.11 NJ ppbV 1 unknown alkane 1.05 J ppbV 1 Pentane, 3-methyl- 1.28 NJ ppbV 1 Page 14 of 76

Serial_No:04172317:05 Project Name: Project Number: WEST ORANGE DPW Lab Number: L2317290 IN000380.09 Report Date: 04/17/23 Date Collected: Date Received: Field Prep: 04/02/23 08:36 04/03/23 Not Specified SAMPLE RESULTS Lab ID: Client ID: Sample Location: L2317290-02 IA-2 Sample Depth: ppbV Parameter Results RL ug/m3 MDL Results RL MDL Qualifier NJ Volatile Organics in Air - Mansfield Lab Results Qualifier Units RDL Dilution Factor Tentatively Identified Compounds Pentane 4.42 NJ ppbV 1 Pentane, 2-methyl- 2.62 NJ ppbV 1 Page 15 of 76 Qualifier Acceptance Criteria Internal Standard % Recovery 1,4-Difluorobenzene 91 60-140 Bromochloromethane 93 60-140 chlorobenzene-d5 89 60-140 Dilution Factor

Serial_No:04172317:05 Project Name: Project Number: WEST ORANGE DPW Lab Number: L2317290 IN000380.09 Report Date: 04/17/23 Date Collected: Date Received: Field Prep: 04/02/23 11:58 04/03/23 Not Specified SAMPLE RESULTS Lab ID: Client ID: Sample Location: Sample Depth: Matrix: Anaytical Method: Analytical Date: Analyst: L2317290-03 IA-3 Air 48,TO-15 04/15/23 18:53 RAY ppbV Parameter Results ug/m3 RL MDL Results RL MDL Qualifier Dilution Factor NJ Volatile Organics in Air - Mansfield Lab Dichlorodifluoromethane 1.0 0.20 -- 4.9 0.99 -- 1 Chloromethane 0.54 0.20 -- 1.1 0.41 -- 1 Freon-114 ND 0.20 -- ND 1.4 -- 1 Vinyl chloride ND 0.20 -- ND 0.51 -- 1 1,3-Butadiene ND 0.20 -- ND 0.44 -- 1 Bromomethane ND 0.20 -- ND 0.78 -- 1 Chloroethane ND 0.20 -- ND 0.53 -- 1 Ethanol 70 5.0 -- 130 9.4 -- 1 Vinyl bromide ND 0.20 -- ND 0.87 -- 1 Acetone 25 1.0 -- 59 2.4 -- 1 Trichlorofluoromethane 18 0.20 -- 100 1.1 -- 1 Isopropanol 16 0.50 -- 39 1.2 -- 1 1,1-Dichloroethene ND 0.20 -- ND 0.79 -- 1 Tertiary butyl Alcohol ND 0.50 -- ND 1.5 -- 1 Methylene chloride 1.3 0.50 -- 4.5 1.7 -- 1 3-Chloropropene ND 0.20 -- ND 0.63 -- 1 Carbon disulfide ND 0.20 -- ND 0.62 -- 1 Freon-113 ND 0.20 -- ND 1.5 -- 1 trans-1,2-Dichloroethene ND 0.20 -- ND 0.79 -- 1 1,1-Dichloroethane ND 0.20 -- ND 0.81 -- 1 Methyl tert butyl ether ND 0.20 -- ND 0.72 -- 1 2-Butanone 0.73 0.50 -- 2.2 1.5 -- 1 cis-1,2-Dichloroethene ND 0.20 -- ND 0.79 -- 1 Page 16 of 76

Serial_No:04172317:05 Project Name: Project Number: WEST ORANGE DPW Lab Number: L2317290 IN000380.09 Report Date: 04/17/23 Date Collected: Date Received: Field Prep: 04/02/23 11:58 04/03/23 Not Specified SAMPLE RESULTS Lab ID: Client ID: Sample Location: L2317290-03 IA-3 Sample Depth: ppbV Parameter Results ug/m3 RL MDL Results RL MDL Qualifier Dilution Factor NJ Volatile Organics in Air - Mansfield Lab Chloroform ND 0.20 -- ND 0.98 -- 1 Tetrahydrofuran ND 0.50 -- ND 1.5 -- 1 1,2-Dichloroethane ND 0.20 -- ND 0.81 -- 1 n-Hexane 1.6 0.20 -- 5.6 0.70 -- 1 1,1,1-Trichloroethane 0.37 0.20 -- 2.0 1.1 -- 1 Benzene 0.61 0.20 -- 1.9 0.64 -- 1 Carbon tetrachloride ND 0.20 -- ND 1.3 -- 1 Cyclohexane 0.39 0.20 -- 1.3 0.69 -- 1 1,2-Dichloropropane ND 0.20 -- ND 0.92 -- 1 Bromodichloromethane ND 0.20 -- ND 1.3 -- 1 1,4-Dioxane ND 0.20 -- ND 0.72 -- 1 Trichloroethene 0.34 0.20 -- 1.8 1.1 -- 1 2,2,4-Trimethylpentane 0.86 0.20 -- 4.0 0.93 -- 1 Methyl Methacrylate ND 0.50 -- ND 2.0 -- 1 Heptane 0.77 0.20 -- 3.2 0.82 -- 1 cis-1,3-Dichloropropene ND 0.20 -- ND 0.91 -- 1 4-Methyl-2-pentanone 0.55 0.50 -- 2.3 2.0 -- 1 trans-1,3-Dichloropropene ND 0.20 -- ND 0.91 -- 1 1,1,2-Trichloroethane ND 0.20 -- ND 1.1 -- 1 Toluene 2.3 0.20 -- 8.7 0.75 -- 1 Dibromochloromethane ND 0.20 -- ND 1.7 -- 1 1,2-Dibromoethane ND 0.20 -- ND 1.5 -- 1 Tetrachloroethene 0.36 0.20 -- 2.4 1.4 -- 1 Chlorobenzene ND 0.20 -- ND 0.92 -- 1 Ethylbenzene 0.36 0.20 -- 1.6 0.87 -- 1 p/m-Xylene 1.3 0.40 -- 5.6 1.7 -- 1 Page 17 of 76