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 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