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i <br /> 4 <br /> _Soil Sampling Report=Underground Storage Tama <br /> Name of Business UOP Physical Plant , <br /> Site Address <br /> 1081 W Mendocino Ave Stockton, Califorrua <br /> T e of Work-Performed Soa]_samples taken for laboratory testing during removal of <br /> underground storage tanks <br /> Date Sam led 417100 ' <br /> Number of Tanks Removed I , <br /> 4- <br /> Tank- Capacity Com___ ntenl5,Type, Condition <br /> #1 - 4,40 al Unleaded Crasoline Steel with gpon coating Good Condition No holes were <br /> apparent on the tank <br /> 3 <br /> Soil SaMples ' <br /> i <br /> Sample ID Depth ft Location Description/Soil Description <br /> DM-TIN-13 13 Northern end of tank 13 feet below ground surface <br /> i Brown silt moist no odor or discoloration were a anent <br /> I DTU-TIS-13 13 Southern end of tank 13 feet below ,round surface ' <br /> Brown silt moist no odor or discoloration was aDDarent <br /> DTU-SP-A1 Cam osite soil sample collected on western end of pile A- <br /> Pnmarily pea gravel. no odors or discoloration were apparent <br /> - - _DTU-SP-A2 _ Composite soil sample-collected on eastern end of pile-& t <br /> Pnmanly_pea Qravei. no odors or discoloration were apparent- <br /> DTU-SPB Discrete soil Barri le collected an western mid oint-of ile B- <br /> -- Primarily pea gravel, no odors or discoloration were apparent <br /> DTU-SPC Discrete soil sam le collected on southern rrud oint of ile C ' <br /> Primanl ea avel no odors or discoloration were apaggnt <br /> 1 ' NOTES No roundwater was encountered in the tank excavation Excavated soil from the <br /> j tank it was used as backfill Analysis consisted of.TP BTEX and gasoline <br />