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i <br /> Table 3 <br /> Soil Boring and Well Construction Details <br /> Is 7-Eleven Store No 19976 <br /> 1399 North Main Street <br /> Manteca, California <br /> Well Screen Screen <br /> Well Drill Depth I Diameter Top Bottom Length Comments <br /> I D Date (feel 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 /> SB-1 05/11199 66 7 -- -- -- <br /> SB-2 1 11/01/00 45---T 6 -- -- -- <br /> Monitoring Wells <br /> MW-1 09/02/98 30 -2- /6 10 30 20 Dual-nested well <br /> MW-1A 50 2r 10 45 50 5 <br /> MW-2 09/03/98 a031,5 -Z- 10 30 20 Downgradient well vj <br /> MW-3 09/03/98 3&2, -2- 10 30 20 Off-site monitor well �o5- <br /> MW-4 05/17/99 30 .2- 10 30 20 Dual-nested well <br /> MW-4A 50 .2- 45 50 5 <br /> MW-5 05/12/99 30 2- 10 30 20 Dual-nested well <br /> MW-5A 05/11/99 50 45 50 5 <br /> MW-6 12/22/99 30 ,2- 10 30 20 <br /> MW-7 11/01/00 -3031 Z 15 30 1 15 <br /> Remediation Wells <br /> SP-1 0129-3010 35 --2'f2- 30 35 5 Dual-nested sparge well <br /> SP-1A 50 -k 17.- 45 50 5 <br /> SP-2 40 2 37 40 3 Proposed Os Injection Well <br /> SP-3 40 2 37 40 3 Proposed Oz Injection Well <br /> SP-4 40 2 37 40 3 Proposed O I Injection Well <br /> Explanation <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 xis Page 1 of 1 <br />