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Table 3 <br /> Soil Boring and Well Construction Details <br /> 7-Eleven Store#19976 <br /> 1399 North Main Street <br /> Manteca, California <br /> Well Screen Screen <br /> Well Drill Depth Diameter Top Bottom length Comments <br /> I D Date (feet bgs) (inches) (feet bgs) (feet bgs) (feet) <br /> Soil Borings <br /> GP-1 04/29/98 40 2 -- -- -- <br /> GP-2 04/29/98 46 2 -- -- -- <br /> GP-3 04/29/98 47 2 -- -- -- <br /> SBA 05/11/99 66 7 -- -- -- <br /> SB-2 11/01/00 45 6 -- -- __ <br /> Monitoring Wells <br /> MW-1 09/02/98 30 2 10 30 20 Dual-nested well <br /> MW-1A 50 2 45 50 5 <br /> MW-2 09/03/98 30 2 10 30 20 Downgradient well <br /> MW-3 09/03/98 30 2 10 30 20 <br /> MW-4 05/17/99 30 2 10 30 20 Dual-nested well <br /> MW-4A 50 2 45 50 5 Off-site monitor well <br /> MW-5 05/12/99 30 2 10 30 20 Dual-nested well <br /> MW-5A 05/11/99 50 2 45 50 5 <br /> MW-6 12/22/99 30 2 10 30 20 <br /> MW-7 11/01/00 30 2 15 30 15 <br /> Remediation Wells <br /> SP-1 10/29/01 & 35 2 30 35 5 Dual-nested sparge well <br /> SP-1A 10/30/01 50 2 45 50 5 <br /> Proposed Wells <br /> MW-8 30 2 10 30 20 Proposed Monitoring Well <br /> SP-2 40 2 37 40 3 Proposed 0 2 Infection Well <br /> SP-3 40 2 37 40 3 Proposed 02 Injection Well <br /> SP-4 40 2 37 40 3 Proposed 0 2 Injection Well <br /> Explanation <br /> anation <br /> Wells are of poly-vinyl-chloride(PVC)construction <br /> bgs=Below ground surface <br /> On September 18 2000, as requested by the SJCPHS,eleven sod-gas survey points were pushed to 3 feet bg <br /> 19976 Current Well Boring Sum As Page 1 of 1 <br />