19-23 TABLE 3 Sample Tracking Table_11_1_2022.pdf

Draft 11/9/2022 Table 3 Sample Inventory 55 Lakeside Avenue West Orange NJ NJDEP SRP PI# 027166 Soil LOCATION Date Collected MATRIX SAMPLE DEPTH ANALYTICAL PARAMETERS SAMPLING METHOD Purpose Lab Job No. Results Received Date AOC9-1 8/9/2022 Soil 4-4.5 ft bgs EPH Cat 2 VOC+15 contingent SVOC+15, PCBs, Metals Encores/Scoopula investigation of Dry Well JD49760 8/17/2022 15.5-16 ft bgs VOCs+15, PAHs, and TAL Metals (SPLP PAHs and metals) Vertical Delineation of AOC10-14 JD49756 8/22/2022 17-17.5 ft bgs PAHs and TAL Metals Vertical Delineation of AOC10-14 JD49756 9/6/2022 AOC10-21 14.5-15 ft bgs VOCs+15, PAHs, and TAL Metals (HOLD SPLP PAHs and metals) Horizontal delineation of AOC10-14 JD49756 8/22/2022 AOC10-22 14.5-15 ft bgs VOCs+15, PAHs, and TAL Metals (HOLD SPLP PAHs and metals) Horizontal delineation of AOC10-14 JD49756 8/22/2022 AOC10-23 14.5-15 ft bgs VOCs+15, PAHs, and TAL Metals (HOLD SPLP PAHs and metals) Horizontal delineation of AOC10-14 JD49756 8/22/2022 AOC10-24 14.5-15 ft bgs VOCs+15, PAHs, and TAL Metals (HOLD SPLP PAHs and metals) Horizontal delineation of AOC10-14 JD49756 8/22/2022 1-1.5 ft bgs CVOCs, TAL Metals (HOLD SPLP Metals) Horizontal delineation of SB-1 JD49745 8/22/2022 6-6.5 ft bgs CVOCs, TAL Metals (HOLD SPLP Metals) Horizontal delineation of SB-1 JD49745 8/22/2022 SB-1E 8/9/2022 1-1.5 ft bgs CVOCs, TAL Metals (HOLD SPLP Metals) Horizontal delineation of SB-1 JD49745 8/19/2022 SB-1S 8/9/2022 1-1.5 ft bgs CVOCs, TAL Metals (HOLD SPLP Metals) Horizontal delineation of SB-1 JD49745 8/19/2022 SB-1W 8/9/2022 1-1.5 ft bgs CVOCs, TAL Metals (HOLD SPLP Metals) Horizontal delineation of SB-1 JD49745 8/19/2022 SB-1R 8/9/2022 4-4.5 ft bgs CVOCs Vertical delineation of TCE at SB-1 JD49745 8/22/2022 8/9/2022 2-2.5 ft bgs Mercury (HOLD SPLP Mercury) Vertical Delineation of SB-2 JD49745 8/22/2022 8/9/2022 5.5-6 ft bgs HOLD Mercury HOLD Vertical Delineation of SB-2 JD49745 Did not analyze 0.5-1 ft bgs TAL Metals (HOLD SPLP METALS) JD49745 8/22/2022 9.5-10 ft bgs TAL Metals (HOLD SPLP METALS) JD49745 8/22/2022 SB-2E 8/9/2022 0.5-1 ft bgs TAL Metals (HOLD SPLP METALS) JD49745 8/22/2022 SB-2S 8/9/2022 0.5-1 ft bgs TAL Metals (HOLD SPLP METALS) JD49745 8/22/2022 SB-2W 8/9/2022 0.5-1 ft bgs TAL Metals (HOLD SPLP METALS) JD49745 8/22/2022 18-18.5 ft bgs PAHs, and TAL Metals Vertical Delineation of AOC10-14 20-20.5 ft bgs HOLD PAHs and TAL Metals HOLD -

/22/2022 SB-2W 8/9/2022 0.5-1 ft bgs TAL Metals (HOLD SPLP METALS) JD49745 8/22/2022 18-18.5 ft bgs PAHs, and TAL Metals Vertical Delineation of AOC10-14 20-20.5 ft bgs HOLD PAHs and TAL Metals HOLD - Additional Vertical sample if needed AOC10-25 14.5-15 ft bgs PAHs, and TAL Metals Horizontal delineation of AOC10-14 AOC10-26 14.5-15 ft bgs CVOCs, PAHs, and TAL Metals Horizontal delineation of AOC10-14 SB-28 1-1.5 ft bgs CVOCs, mercury Horizontal delineation of SB-1 (western direction) 0.5-1 ft bgs TAL Metals Horizontal delineation of SB-2 (western direction) 1-1.5 ft bgs TAL Metals Horizontal delineation of SB-1 (eastern direction) 5.5-6 ft bgs CVOCs Vertical delineation of SB-1 6.5-7 ft bgs HOLD CVOCs HOLD Vertical delineation of SB-1 3-3.5 ft bgs TAL Metals Vertical delineation of SB-2W 5.5-6 ft bgs HOLD TAL Metals HOLD Vertical delineation of SB-2W AOC-11A 8/9/2022 Soil 1.5-2 ft bgs CVOCs encores Horizontal Delineation of 11A-1 JD49758 8/17/2022 SB-2WR Scoopula Soil AOC10 - Historic Fill (Lot 17) SB-2R SB-2N AOC10-14R AOC10-14R 8/9/2022 SB-29 SB-1R 8/9/2022 Horizontal Delineation of SB-2 SB-1N 8/9/2022 AOC-9 - Dry Well Scoopula/Encores Scoopula scoopula & encores Scoopula Encores AOC-11A - Transformer Pad (West) F:\2021\21-1041 - Township of West Orange Phase I ESAs Downtown Corridor\Reports\55 Lakeside Avenue\RFS COST ESTIMATE AND CID 2022\Revised Cost November 2022\Cost Est Revision November 2022\Sample Tracking Table_11_1_2022.xlsx Page 6 of 8

Draft 11/9/2022 Table 3 Sample Inventory 55 Lakeside Avenue West Orange NJ NJDEP SRP PI# 027166 Soil LOCATION Date Collected MATRIX SAMPLE DEPTH ANALYTICAL PARAMETERS SAMPLING METHOD Purpose Lab Job No. Results Received Date AOC12A-3 5/10/2022 2-2.5 ft bgs CVOCs SPLP CVOCs Horizontal Delineation of 12A-2 JD44654 5/23/2022 AOC12A-4 5/10/2022 2-2.5 ft bgs CVOCs SPLP CVOCs Horizontal Delineation of 12A-2 JD44654 5/23/2022 AOC12A-5 5/10/2022 2-2.5 ft bgs CVOCs SPLP CVOCs Horizontal Delineation of 12A-2 JD44654 5/23/2022 AOC12A-6 5/10/2022 2-2.5 ft bgs CVOCs HOLD SPLP CVOCs Horizontal Delineation of 12A-2 JD44654 5/23/2022 3.5-4 ft bgs CVOCs HOLD SPLP CVOCs Vertical Delineation of 12A-2 5/23/2022 5-5.5 ft bgs NA HOLD - Vertical Delineation of 12A-2 Did not analyze 0.5-1 ft bgs CVOCs Horizontal Dealination of AOC27-5 8/16/2022 2-2.5 ft bgs CVOCs Horizontal Delineation of AOC12A-4 8/16/2022 AOC12A-8 8/12/2022 0.5-1 ft bgs CVOCs Horizontal Dealination of AOC27-5 JD49969 8/22/2022 AOC12A-9 8/12/2022 0.5-1 ft bgs CVOCs Horizontal Dealination of AOC27-5 JD49969 8/22/2022 AOC12A-10 0.5-1 ft bgs CVOCs Horizontal Dealination of AOC27-5 AOC12B-6 5/10/2022 5.5-6 ft bgs VOCs+15 HOLD SPLP VOCs+15 Horizontal Delineation of 12B-1 and AOC12B-5 JD44659 5/23/2022 AOC12B-7 8/11/2022 5.5-6 ft bgs VOCs+15 Horizontal Delineation of 12B-1 JD49969 8/22/2022 AOC12B-8 5/10/2022 5.5-6 ft bgs VOCs+15 HOLD SPLP VOCs+15 Horizontal Delineation of 12B-1 JD44659 5/23/2022 7.5-8 ft bgs Vertical Delineation of 12B-1 5/23/2022 8.5-9 ft bgs NA HOLD - Vertical Delineation of 12B-1 Did not analyze AOC15C-1 5/6/2022 1-1.5 ft bgs VOCs+15, TAL Metals Investigation of Floor Drain JD44391 5/27/2022 AOC2B-5 5/10/2022 1-1.5 ft bgs VOCs+15, SPLP TCE Investigation of Floor Drain JD44601 5/23/2022 AOC15D-1 5/6/2022 1-1.5 ft bgs CVOCs HOLD SPLP VOCs Horizontal Delineation of I-16 JD44389 5/18/2022 AOC15D-2 5/6/2022 1-1.5 ft bgs CVOCs HOLD SPLP VOCs Horizontal Delineation of I-16 JD44389 5/18/2022 AOC15D-3 5/6/2022 1-1.5 ft bgs CVOCs HOLD SPLP VOCs Horizontal Delineation of I-16 JD44389 5/18/2022 AOC15D-4 5/6/2022 1-1.5 ft bgs CVOCs HOLD SPLP VOCs Horizontal Delineation of I-16 JD44389 5/18/2022 2.5-3 ft bgs CVOCs HOLD SPLP VOCs Vertical Delineation of I-16 5/18/2022 4.5-5 ft bgs NA HOLD - Vertical Delineation of I-16 Did not analyze AOC15E-1 5/9/2022 1-1.5 ft bgs EPH Cat 2 and PAHs, SPLP Benzo(a)anthracene

OCs HOLD SPLP VOCs Vertical Delineation of I-16 5/18/2022 4.5-5 ft bgs NA HOLD - Vertical Delineation of I-16 Did not analyze AOC15E-1 5/9/2022 1-1.5 ft bgs EPH Cat 2 and PAHs, SPLP Benzo(a)anthracene Horizontal Delineation of I-18 JD44599 5/17/2022 1-1.5 ft bgs EPH Cat 2 and PAHs, SPLP Benzo(a)anthracene Horizontal Delineation of I-18 5/17/2022 7.5-8 ft bgs NA Did not analyze 13-13.5 ft bgs NA Did not analyze AOC15E-3 5/9/2022 1-1.5 ft bgs EPH Cat 2 and PAHs, SPLP Benzo(a)anthracene Horizontal Delineation of I-18 JD44599 5/17/2022 AOC15E-4 5/9/2022 1-1.5 ft bgs EPH Cat 2 and PAHs Horizontal Delineation of I-18 JD44599 5/17/2022 I-18R 8/15/2022 1-1.5 ft bgs EPH Cat 2 Re-sample due to high TPH JD50134 8/22/2022 2.5-3 ft bgs EPH Cat 2 and PAHs Vertical Delineation of I-18 5/17/2022 4.5-5 ft bgs NA HOLD - Vertical Delineation of I-18 Did not analyze scoopula & encores AOC-15D - Former Machine Area I-16R 8/16/2022 12A-2R 12B-1R scoopula I-18R scoopula & encores Horizontal Delineation of I-4 and I-3 if needed AOC15E-2 AOC-12B - Underground Storage Concrete Container/Vault Soil Encores 5/6/2022 AOC-12A - Former Oil House EncoresSoil AOC-15C - Floor Drains AOC-15E - Kimori Press Soil Soil AOC12A-7 5/10/2022 JD44654 JD50212 Soil Encores 5/10/2022 JD44659 JD44389 5/9/2022 5/9/2022 JD44599 JD44599 Scoopula F:\2021\21-1041 - Township of West Orange Phase I ESAs Downtown Corridor\Reports\55 Lakeside Avenue\RFS COST ESTIMATE AND CID 2022\Revised Cost November 2022\Cost Est Revision November 2022\Sample Tracking Table_11_1_2022.xlsx Page 7 of 8

Draft 11/9/2022 Table 3 Sample Inventory 55 Lakeside Avenue West Orange NJ NJDEP SRP PI# 027166 Soil LOCATION Date Collected MATRIX SAMPLE DEPTH ANALYTICAL PARAMETERS SAMPLING METHOD Purpose Lab Job No. Results Received Date 0.5-1 ft bgs TAL Metals, SPLP Lead, Mercury, Nickel, Silver Horizontal Delineation 5/12/2022 & 5/23/2022 5.5-6 ft bgs CVOCs HOLD SPLP CVOCs Horizontal Delineation 5/12/2022 & 5/23/2022 0.5-1 ft bgs TAL Metals, SPLP Lead, Mercury, Nickel, Silver Horizontal Delineation 5/12/2022 & 5/23/2022 5.5-6 ft bgs CVOCs, SPLP CVOCs Horizontal Delineation 5/12/2022 & 5/23/2022 0.5-1 ft bgs TAL Metals, SPLP Nickel Horizontal Delineation 5/12/2022 & 5/23/2022 5.5-6 ft bgs CVOCs, SPLP CVOCs Horizontal Delineation 5/12/2022 & 5/23/2022 0.5-1 ft bgs TAL Metals, SPLP Silver Horizontal Delineation 5/12/2022 & 5/23/2022 5.5-6 ft bgs CVOCs HOLD SPLP CVOCs Horizontal Delineation 5/12/2022 & 5/23/2022 5.5-6 ft bgs PAHs, Metals, SPLP Lead, Mercury Vertical Delineation 5/12/2022 & 5/23/2022 7.5-8 ft bgs CVOCs Vertical Delineation (HOLD) Run TCE 5/12/2022 & 5/23/2022 10-10.5 ft bgs NA Vertical Delineation (HOLD) Did not analyze 4.5-5 ft bgs CVOCs & Mercury Vertical Delineation of SB-9 8/22/2022 6.5-7 ft bgs NA HOLD Vertical Delineation of SB-9 Did not analyze SB-9N 8/12/2022 2.5-3 ft bgs CVOCs & Mercury JD49967 8/22/2022 SB-9E 8/9/2022 2.5-3 ft bgs CVOCs & Mercury JD49745 8/19/2022 SB-9S 8/12/2022 2.5-3 ft bgs CVOCs & Mercury JD49967 8/22/2022 SB-9W 8/12/2022 2.5-3 ft bgs CVOCs & Mercury JD49967 8/22/2022 AOC16-5 5.5-6 ft bgs CVOCs Horizontal Delineation of AOC16-2 JD49967 8/22/2022 6.5-7 ft bgs CVOCs Vertical Delineation of AOC16-2 JD49967 8/22/2022 7.5-8 ft bgs HOLD CVOCs HOLD Vertical Delineation of AOC16-2 JD49967 8/22/2022 AOC17A-1 5/5/2022 0.5-1 ft bgs TAL Metals, SPLP Lead, Mercury, Nickel, Silver Horizontal Delineation JD44301 5/12/2022 & 5/23/2022 AOC17A-2 5/5/2022 0.5-1 ft bgs TAL Metals, SPLP Lead, Mercury, Nickel, Silver Horizontal Delineation JD44301 5/12/2022 & 5/23/2022 AOC17A-4 5/5/2022 0.5-1 ft bgs TAL Metals, SPLP Lead, Mercury, Nickel, Silver Horizontal Delineation JD44301 5/12/2022 & 5/23/2022 AOC20-7R 5/5/2022 1-1.5 ft bgs Lead, SPLP Lead Horizontal Delineation of AOC20-8 JD44302 5/12/2022 AOC20-10 5/5/2022 1-1.5 ft bgs Lead Horizontal Delineation of AOC20-8 JD44302 5/12/2022 2-2.5 ft bgs Lead, SPLP Lead Vertical Delineation of AOC20-8

Horizontal Delineation of AOC20-8 JD44302 5/12/2022 AOC20-10 5/5/2022 1-1.5 ft bgs Lead Horizontal Delineation of AOC20-8 JD44302 5/12/2022 2-2.5 ft bgs Lead, SPLP Lead Vertical Delineation of AOC20-8 5/12/2022 3-3.5 ft bgs NA Vertical Delineation of AOC20-8 (HOLD) Did not analyze AOC20-4R 5/5/2022 1-1.5 ft bgs Lead, SPLP Lead Horizontal Delineation of AOC20-8 JD44302 5/12/2022 AOC24-1 8/16/2022 0.5-1 EPH Cat 2, VOCs+15, SVOCs, and TAL Metals Site Investigation JD50212 8/16/2022 1.5-2 ft bgs CVOCs & TAL metals Veritical delineation 2.5-3 ft bgs HOLD CVOCS and Metals Vertical delienation - HOLD AOC24-2 0.5-1 CVOCs & TAL metals Horizontial Delineation AOC24-3 0.5-1 CVOCs & TAL metals Horizontial Delineation AOC24-4 0.5-1 CVOCs & TAL metals Horizontial Delineation SB-SG-1 5/6/2022 Soil 0.5-1 Mercury scoopula sample to determine elevated mercury in Sub Slab Sample JD44392 5/27/2022 Notes: TCL = Target Compound List ft, bgs = Feet, Below Ground Surface VOC+15 = Volatile Organic Compounds SPLP = Synthetic Precipitation Leachate Procedure CVOCs = Chlorinated Volitale Organic Compounds PCBs = Polychlorinated Biphenyls TAL = Target Analyte List PAHs = Polynuclear Aromatic Hydrocarbons EPH, Cat 1 = Extractable Petroleum Hydrocarbons Category 1 SIM = Selected Ion Monitoring EPH, Cat 2 = Extractable Petroleum Hydrocarbons Category 2 NA = Not Analyzed TOC = Top of Casing Not Completed Completed AOC16-2R AOC-16 - Dumpster Area SG-6 Location LSN-8R AOC-20 - Limited Area of Stained Soil (First Occupational) JD44302 AOC24-1R AOC-24 - Hazardous Material Storage and Handling Area AOC16-1 AOC16-2 AOC16-3 AOC16-4 AOC20-8R Soil Scoopula 5/5/2022 SB-9R 8/12/2022 Soil scoopula & encores JD49967 Soil Scoopula Horizontal Delineation of SB-9 5/5/2022 5/5/2022 5/5/2022 5/5/2022 5/5/2022 AOC-17A - LSN-4 Area JD44305 JD44305 JD44305 JD44305 JD44305 Soil scoopula & encores F:\2021\21-1041 - Township of West Orange Phase I ESAs Downtown Corridor\Reports\55 Lakeside Avenue\RFS COST ESTIMATE AND CID 2022\Revised Cost November 2022\Cost Est Revision November 2022\Sample Tracking Table_11_1_2022.xlsx Page 8 of 8