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TABLE 2ANALYTICAL RESULTS OF CONFIRMATION SOIL SAMPLESFORMER PILKINGTON NORTH AMERICA – LATHROP FACILITY17100 MURPHY PARKWAY, LATHROP, CALIFORNIASample ID Depth Date 8270 SVOC 8270 PAH 8082 PCBs 8260 VOCs TPH-g/d/o Dioxin-DBFuran(Feet)mg/kg mg/kg mg/kg mg/kg mg/kg pg/g = pptNWCB1-12' 12 01/25/18 -- -- <0.05 -- -- NDNWCB2-12' 12 01/25/18 <0.1 <0.10.095 (1254)1.2 <1/5.1/18 TEQ-0.359NWCB3-12' 12 01/25/18 -- -- <0.05 -- -- NDNWCB4-12' 12 01/25/18 -- --0.14 (1260)-- -- TEQ-0.217NWCB5-12' 12 01/25/18 -- -- <0.05 -- -- NDNWCB6-12' 12 01/25/18 <0.1 <0.10.11 (1254)<0.005 <1/20/46 TEQ-0.999NWCB7-12 12 01/25/18 -- --0.2 (1254)-- -- TEQ-0.424NWCB8-12' 12 01/25/18 <0.1 <0.1 <0.05 <0.005 <1/1.9/5.9 TEQ-0.00288NWCB9-12' 12 01/25/18 -- -- <0.05 -- -- NDNWCB10-6' 6 01/25/18 -- -- <0.05 -- -- NDNWCB11-5' 5 01/25/18 -- -- <0.05 -- -- TEQ-0.856SWCB10-11' 11 01/26/18 -- -- <0.05 -- -- NDSWCB11-11' 11 01/26/18 <0.25 <0.25 <0.05 <0.005 <1/<1/<5 NDSWCB12-10' 10 01/26/18 -- -- <0.05 -- -- NDSWCB13-10' 10 01/26/18 -- -- <0.05 -- -- NDSWCB14-10' 10 01/26/18 <0.5 <0.5 <0.05 <0.005 <1/33/150 TEQ-0.00816SWCB15-10' 10 01/26/18 -- -- <0.05 -- TEQ-0.0799SWCB16-11' 11 01/26/18 <0.25 <0.25 <0.05 -- -- TEQ-0.00273SWCB17-9.5' 9.5 01/26/18 -- --0.16 (1254)-- <1/4.8/23 TEQ-0.64SWCB17-11' 11 01/26/18 -- -- <0.05 <0.005 <1/<1/<5 TEQ-0.00193SWCB18-11' 11 01/26/18 -- -- <0.05 -- -- NDNWCSW3 (6') 6 01/25/18 <0.1 <0.1 <0.02 <0.005 <0.5/<9.9/<50 TEQ-4.838NWCSW4 (6') 6 01/25/18 <0.1 <0.1 <0.02 <0.005 <0.5/<10/<50 TEQ-0.00318NWCSW5 (6') 6 01/25/18 <0.1 <0.1 <0.02 <0.005 <0.5/<10/<50 <RLNWCSW6 (5') 5 01/25/18 0.13 <0.10.024 (1254)<0.005 <0.5/<9.9/<50 TEQ-0.4382SWCSW1 (6') 6 01/24/18 <0.1 <0.1 <0.02 <0.005 <0.5/<10/<50 <RLSWCSW2 (6') 6 01/24/18 <0.1 <0.1 <0.02 <0.005 <0.5/<10/<50 <RLSWCSW3 (4-5') 5 01/24/18 <0.1 <0.1 <0.02 <0.005 <0.5/<10/<50 <RLSWCSW4 (4-5') 5 01/24/18 <0.2 <0.10.24 (1254)<0.005 <0.5/21/110 TEQ-1.8763EPA RSL variable variable 0.72 mg/kg variable None 22 pg/g (200 pg/g*)DTSC-SL variable variable 0.78 mg/kg variable None 22 pg/g^ESLs variable variable 1.0 mg/kg variable 4,100/1,200/140,000 22 pg/gNotes:mg/kg: milligrams per kilogram pg/g equals part per trillion: pptpg/g: picograms per gram TEQ: Total Toxic Equivalency-- not analyzed * construction workerND: Non-Detect ^: Preliminary remediation goal (DTSC HERO Note-2 April 2017)DTSC-SL Department Toxic Substace Control (DTSC) HERO Note 3- Sreening Levels August 2017EPA-RSL US EPA Region 9 - Regional Sreening Levels May 2016ESLs San Francisco Bay RWQCB Environmental Screening Levels-for commerical/industrial shallow soil exposure Feb. 2016Soil Boring Samples