Township Council Meeting — Packet

Serial_No:04172317:05 Project Name: WEST ORANGE DPW Project Number: IN000380.09 Lab Number: L2317290 Report Date: 04/17/23 Method Blank Analysis Batch Quality Control Analytical Method: Analytical Date: 48,TO-15 04/15/23 14:50 ppbV Parameter Results RL ug/m3 MDL Results RL MDL Qualifier Dilution Factor NJ Volatile Organics in Air - Mansfield Lab for sample(s): 01-10 Batch: WG1767198-4 Styrene ND 0.20 -- ND 0.85 -- 1 1,1,2,2-Tetrachloroethane ND 0.20 -- ND 1.4 -- 1 o-Xylene ND 0.20 -- ND 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 ND 0.20 -- ND 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 Results Tentatively Identified Compounds No Tentatively Identified Compounds Page 44 of 76 Qualifier Units RDL Dilution Factor

Serial_No:04172317:05 Lab Control Sample Analysis Project Name: WEST ORANGE DPW Project Number: IN000380.09 Parameter Batch Quality Control LCS %Recovery Qual NJ Volatile Organics in Air - Mansfield Lab Associated sample(s): 01-10 LCSD %Recovery Qual Lab Number: L2317290 Report Date: 04/17/23 %Recovery Limits RPD Batch: WG1767198-3 Dichlorodifluoromethane 100 - 40-160 - Chloromethane 89 - 70-130 - Freon-114 92 - 70-130 - Vinyl chloride 83 - 70-130 - 1,3-Butadiene 82 - 70-130 - Bromomethane 89 - 70-130 - Chloroethane 82 - 70-130 - Ethanol 74 - 40-160 - Vinyl bromide 78 - 70-130 - Acetone 100 - 40-160 - Trichlorofluoromethane 97 - 70-130 - Isopropanol 92 - 40-160 - 1,1-Dichloroethene 94 - 70-130 - Tertiary butyl Alcohol 95 - 70-130 - Methylene chloride 94 - 70-130 - 3-Chloropropene 93 - 70-130 - Carbon disulfide 84 - 70-130 - Freon-113 96 - 70-130 - trans-1,2-Dichloroethene 86 - 70-130 - 1,1-Dichloroethane 91 - 70-130 - Methyl tert butyl ether 93 - 70-130 - 2-Butanone 98 - 70-130 - cis-1,2-Dichloroethene 92 - 70-130 - Page 45 of 76 Qual RPD Limits

Serial_No:04172317:05 Lab Control Sample Analysis Project Name: WEST ORANGE DPW Project Number: IN000380.09 Parameter Batch Quality Control LCS %Recovery Qual NJ Volatile Organics in Air - Mansfield Lab Associated sample(s): 01-10 LCSD %Recovery Qual Lab Number: L2317290 Report Date: 04/17/23 %Recovery Limits RPD Batch: WG1767198-3 Chloroform 100 - 70-130 - Tetrahydrofuran 91 - 70-130 - 1,2-Dichloroethane 100 - 70-130 - n-Hexane 91 - 70-130 - 1,1,1-Trichloroethane 110 - 70-130 - Benzene 92 - 70-130 - Carbon tetrachloride 110 - 70-130 - Cyclohexane 90 - 70-130 - 1,2-Dichloropropane 100 - 70-130 - Bromodichloromethane 110 - 70-130 - 1,4-Dioxane 110 - 40-160 - Trichloroethene 97 - 70-130 - 2,2,4-Trimethylpentane 94 - 70-130 - Methyl Methacrylate 120 - 40-160 - Heptane 100 - 70-130 - cis-1,3-Dichloropropene 110 - 70-130 - 4-Methyl-2-pentanone 110 - 70-130 - trans-1,3-Dichloropropene 97 - 70-130 - 1,1,2-Trichloroethane 100 - 70-130 - Toluene 79 - 70-130 - Dibromochloromethane 89 - 70-130 - 1,2-Dibromoethane 86 - 70-130 - Tetrachloroethene 80 - 70-130 - Page 46 of 76 Qual RPD Limits

Serial_No:04172317:05 Lab Control Sample Analysis Project Name: WEST ORANGE DPW Project Number: IN000380.09 Parameter Batch Quality Control LCS %Recovery Qual NJ Volatile Organics in Air - Mansfield Lab Associated sample(s): 01-10 LCSD %Recovery Qual Lab Number: L2317290 Report Date: 04/17/23 %Recovery Limits RPD Batch: WG1767198-3 Chlorobenzene 82 - 70-130 - Ethylbenzene 83 - 70-130 - p/m-Xylene 85 - 70-130 - Bromoform 89 - 70-130 - Styrene 80 - 70-130 - 1,1,2,2-Tetrachloroethane 91 - 70-130 - o-Xylene 89 - 70-130 - 2-Chlorotoluene 75 - 70-130 - 4-Ethyltoluene 81 - 70-130 - 1,3,5-Trimethybenzene 83 - 70-130 - 1,2,4-Trimethylbenzene 86 - 70-130 - 1,3-Dichlorobenzene 80 - 70-130 - 1,4-Dichlorobenzene 79 - 70-130 - 1,2-Dichlorobenzene 86 - 70-130 - 1,2,4-Trichlorobenzene 70 - 40-160 - Hexachlorobutadiene 84 - 40-160 - Page 47 of 76 Qual RPD Limits

Serial_No:04172317:05 Lab Duplicate Analysis Project Name: Project Number: Parameter WEST ORANGE DPW Lab Number: Batch Quality Control L2317290 04/17/23 Report Date: IN000380.09 Native Sample NJ Volatile Organics in Air - Mansfield Lab Associated sample(s): 01-10 Duplicate Sample Units QC Batch ID: WG1767198-5 RPD Qual RPD Limits QC Sample: L2317290-08 Client ID: SSSG-3 Dichlorodifluoromethane 0.59 0.60 ppbV 2 25 Chloromethane ND ND ppbV NC 25 Freon-114 ND ND ppbV NC 25 Vinyl chloride ND ND ppbV NC 25 1,3-Butadiene ND ND ppbV NC 25 Bromomethane ND ND ppbV NC 25 Chloroethane ND ND ppbV NC 25 Ethanol 12 12 ppbV 0 25 Vinyl bromide ND ND ppbV NC 25 Acetone 2.3 2.3 ppbV 0 25 Trichlorofluoromethane 11 11 ppbV 0 25 Isopropanol 0.67 0.66 ppbV 2 25 1,1-Dichloroethene ND ND ppbV NC 25 Tertiary butyl Alcohol ND ND ppbV NC 25 Methylene chloride ND ND ppbV NC 25 3-Chloropropene ND ND ppbV NC 25 Carbon disulfide ND ND ppbV NC 25 Freon-113 ND ND ppbV NC 25 trans-1,2-Dichloroethene ND ND ppbV NC 25 1,1-Dichloroethane ND ND ppbV NC 25 Methyl tert butyl ether ND ND ppbV NC 25 Page 48 of 76

Serial_No:04172317:05 Lab Duplicate Analysis Project Name: Project Number: Parameter WEST ORANGE DPW Lab Number: Batch Quality Control L2317290 04/17/23 Report Date: IN000380.09 Native Sample NJ Volatile Organics in Air - Mansfield Lab Associated sample(s): 01-10 Duplicate Sample Units QC Batch ID: WG1767198-5 RPD Qual RPD Limits QC Sample: L2317290-08 Client ID: SSSG-3 2-Butanone ND ND ppbV NC 25 cis-1,2-Dichloroethene 0.41 0.40 ppbV 2 25 Chloroform 1.9 2.0 ppbV 5 25 Tetrahydrofuran ND ND ppbV NC 25 1,2-Dichloroethane ND ND ppbV NC 25 n-Hexane ND ND ppbV NC 25 1,1,1-Trichloroethane 0.91 0.91 ppbV 0 25 Benzene ND ND ppbV NC 25 Carbon tetrachloride 0.23 0.22 ppbV 4 25 Cyclohexane ND ND ppbV NC 25 1,2-Dichloropropane ND ND ppbV NC 25 Bromodichloromethane ND ND ppbV NC 25 1,4-Dioxane ND ND ppbV NC 25 Trichloroethene 53 52 ppbV 2 25 2,2,4-Trimethylpentane ND ND ppbV NC 25 Methyl Methacrylate ND ND ppbV NC 25 Heptane ND ND ppbV NC 25 cis-1,3-Dichloropropene ND ND ppbV NC 25 4-Methyl-2-pentanone ND ND ppbV NC 25 trans-1,3-Dichloropropene ND ND ppbV NC 25 1,1,2-Trichloroethane ND ND ppbV NC 25 Page 49 of 76

Serial_No:04172317:05 Lab Duplicate Analysis Project Name: Project Number: Parameter WEST ORANGE DPW Lab Number: Batch Quality Control L2317290 04/17/23 Report Date: IN000380.09 Native Sample NJ Volatile Organics in Air - Mansfield Lab Associated sample(s): 01-10 Duplicate Sample Units QC Batch ID: WG1767198-5 RPD Qual RPD Limits QC Sample: L2317290-08 Client ID: SSSG-3 Toluene ND ND ppbV NC 25 Dibromochloromethane ND ND ppbV NC 25 1,2-Dibromoethane ND ND ppbV NC 25 Tetrachloroethene 40 40 ppbV 0 25 Chlorobenzene ND ND ppbV NC 25 Ethylbenzene ND ND ppbV NC 25 p/m-Xylene ND ND ppbV NC 25 Bromoform ND ND ppbV NC 25 Styrene ND ND ppbV NC 25 1,1,2,2-Tetrachloroethane ND ND ppbV NC 25 o-Xylene ND ND ppbV NC 25 2-Chlorotoluene ND ND ppbV NC 25 4-Ethyltoluene ND ND ppbV NC 25 1,3,5-Trimethybenzene ND ND ppbV NC 25 1,2,4-Trimethylbenzene ND ND ppbV NC 25 1,3-Dichlorobenzene ND ND ppbV NC 25 1,4-Dichlorobenzene ND ND ppbV NC 25 1,2-Dichlorobenzene ND ND ppbV NC 25 1,2,4-Trichlorobenzene ND ND ppbV NC 25 Hexachlorobutadiene ND ND ppbV NC 25 Page 50 of 76

Serial_No:04172317:05 Project Name: WEST ORANGE DPW Lab Number: L2317290 Project Number: IN000380.09 Report Date: 04/17/23 Canister and Flow Controller Information Samplenum Client ID Media Type Date Prepared Bottle Order Media ID L2317290-01 IA-1 02237 Flow 5 03/31/23 418327 L2317290-01 IA-1 2889 6.0L Can 03/31/23 418327 L2317290-02 IA-2 02275 Flow 5 03/31/23 418327 L2317290-02 IA-2 3278 6.0L Can 03/31/23 418327 L2317290-03 IA-3 01185 Flow 5 03/31/23 418327 L2317290-03 IA-3 2002 6.0L Can 03/31/23 418327 L2317290-04 AA-040123 02206 Flow 5 03/31/23 418327 L2317290-04 AA-040123 1901 6.0L Can 03/31/23 418327 L2317290-05 SSSG-4 0830 Flow 2 03/31/23 418327 L2317290-05 SSSG-4 3953 6.0L Can 03/31/23 418327 L2317290-06 SSSG-1 01544 Flow 2 03/31/23 418327 L2317290-06 SSSG-1 2967 6.0L Can 03/31/23 418327 L2317290-07 SSSG-2 01636 Flow 1 03/31/23 418327 L2317290-07 SSSG-2 3478 6.0L Can 03/31/23 418327 L2317290-08 SSSG-3 0678 Flow 1 03/31/23 418327 Page 51 of 76 Cleaning Batch ID L2315985-09 L2315985-09 L2315985-09 L2315985-09 L2315828-07 L2315985-09 L2315828-07 Initial Pressure (in. Hg) Can Leak Check Pressure on Receipt (in. Hg) Flow Controler Flow Out Leak Chk mL/min Flow In mL/min % RPD - - - Pass 3.0 3.0 0 Pass -29.3 -13.6 - - - - - - - Pass 3.0 3.5 15 Pass -29.2 -4.9 - - - - - - - Pass 3.0 2.7 11 Pass -29.5 -9.0 - - - - - - - Pass 3.0 3.0 0 Pass -29.3 -8.5 - - - - - - - Pass 160 166 4 Pass -29.3 -5.8 - - - - - - - Pass 160 161 1 Pass -29.1 -6.1 - - - - - - - Pass 160 164 2 Pass -29.4 -6.9 - - - - - - - Pass 160 141 13

Serial_No:04172317:05 Project Name: WEST ORANGE DPW Lab Number: L2317290 Project Number: IN000380.09 Report Date: 04/17/23 Canister and Flow Controller Information Samplenum Client ID Media Type Date Prepared Bottle Order Cleaning Batch ID L2315828-07 Media ID L2317290-08 SSSG-3 3341 6.0L Can 03/31/23 418327 L2317290-09 SSSG-5 01740 Flow 1 03/31/23 418327 L2317290-09 SSSG-5 1789 6.0L Can 03/31/23 418327 L2317290-10 SSSG-6 0646 Flow 1 03/31/23 418327 L2317290-10 SSSG-6 2660 6.0L Can 03/31/23 418327 Page 52 of 76 L2315985-09 L2315828-07 Initial Pressure (in. Hg) Can Leak Check Pressure on Receipt (in. Hg) Flow Controler Flow Out Leak Chk mL/min Flow In mL/min % RPD Pass -29.3 -6.7 - - - - - - - Pass 160 166 4 Pass -29.2 -4.1 - - - - - - - Pass 160 163 2 Pass -29.4 -5.6 - - - -

F Serial_No:04172317:05 Project Name: Project Number: BATCH CANISTER CERTIFICATION Lab Number: L2315828 CANISTER QC BAT Report Date: 04/17/23 Air Canister Certification Results Lab ID: Client ID: Sample Location: Sample Depth: Matrix: Anaytical Method: Analytical Date: Analyst: L2315828-07 CAN 2326 SHELF 34 Date Collected: Date Received: Field Prep: 03/27/23 09:00 03/27/23 Not Specified Air 48,TO-15 03/27/23 22:04 RAY ppbV ug/m3 Qualifier Dilution Factor Results RL MDL Results RL MDL Chlorodifluoromethane ND 0.200 -- ND 0.707 -- 1 Propylene ND 0.500 -- ND 0.861 -- 1 Propane ND 0.500 -- ND 0.902 -- 1 Dichlorodifluoromethane ND 0.200 -- ND 0.989 -- 1 Chloromethane ND 0.200 -- ND 0.413 -- 1 Freon-114 ND 0.200 -- ND 1.40 -- 1 Methanol ND 5.00 -- ND 6.55 -- 1 Vinyl chloride ND 0.200 -- ND 0.511 -- 1 1,3-Butadiene ND 0.200 -- ND 0.442 -- 1 Butane ND 0.200 -- ND 0.475 -- 1 Bromomethane ND 0.200 -- ND 0.777 -- 1 Chloroethane ND 0.200 -- ND 0.528 -- 1 Ethanol ND 5.00 -- ND 9.42 -- 1 Dichlorofluoromethane ND 0.200 -- ND 0.842 -- 1 Vinyl bromide ND 0.200 -- ND 0.874 -- 1 Acrolein ND 0.500 -- ND 1.15 -- 1 Acetone ND 1.00 -- ND 2.38 -- 1 Acetonitrile ND 0.200 -- ND 0.336 -- 1 Trichlorofluoromethane ND 0.200 -- ND 1.12 -- 1 Isopropanol ND 0.500 -- ND 1.23 -- 1 Acrylonitrile ND 0.500 -- ND 1.09 -- 1 Pentane ND 0.200 -- ND 0.590 -- 1 Ethyl ether ND 0.200 -- ND 0.606 -- 1 1,1-Dichloroethene ND 0.200 -- ND 0.793 -- 1 Parameter Volatile Organics in Air - Mansfield Lab Page 53 of 76