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Case Closure Summary <br /> LeakinyUnderground Fuel Storage Tank Program <br /> ' <br /> Agency Information Date: 1111107 <br /> ,agency Name: SAN JOAQUIN COUNTY EHD 304 EAST WEBER AVENUE <br /> City/State/Zip: STOCKTON CA 95202 Phone: (209) 468-3442 <br /> Responsible Staff Person: KNOLL_ Title: REHS <br /> II, Case Information <br /> 11 Site Facility Name: Shell Oil Company <br /> Site Facility Address: 3725 Tracy Blvd. Tracy, Ca. 95376 <br /> RB <br /> LUS TIS Case No: Local/LOP Case No:1417 Sweeps No: URF Filing Date: 12/3/1987 <br /> Responsible Parties Addresses Phone Numbers <br /> Shell Oil Company 20945 S. Wilmington Ave. (707)865-0251 <br /> Carson, Ca. 90810-1039 <br /> Tank # Size (gallons) Contents Closed in-Place/Removed Date <br /> 1& 3 8,000 Gasoline Removed 11/18/1985 <br /> 2 10,000 Gasoline Removed 11/19/1985 <br /> 4 Unknown Waste Oil Removed 411985 <br /> 5, 6 & 7 10,000 Gasoline Removed 5/411990 <br /> III. Release and Site Characterization Information <br /> Cause and Type of Release: Unauthorized release <br /> Site Characterization Complete?Yes Date Approved by Oversight Agency: 4/26/2007 <br /> Monitoring Wells Installed? Yes Number: 6 Proper Screen Interval? Yes <br /> High GW Depth(bgs): 8 Low Depth: 10 Gradient: NE <br /> Most Sensitive Current Use: Potential Beneficial Are Drinking Water Wells Affected? No <br /> Aquifer Name: San Joaquin River Basin Is Surface Water Affected? No Nearest Surface Water: Old River <br /> Off-site Beneficial Use Impacts (Address/Locations): NA Report(s) on file with: EHD <br /> Treatment and Disposal of Affected Material <br /> Material Amount (Units) Action(Treatment or Disposal w/Destination) Date <br /> Tank(s) 3 @Triangle Triangle Inc. Erickson 11/1911985 <br /> 3 @ Erickson 352552 Ild Ave., Sac, CA 255 Par Blvd, Richmond, CA 5/4/1990 <br /> 1 unknown <br /> Piping Recycled at Triangle Inc. 11/19/1985 <br /> Free Product NA <br /> Soil 400 cubic yds Forward Landfill April 30, 1990 <br /> Manteca, Ca <br /> Groundwater 206,500 gals. Recycled Feb2002- <br /> Martinez Recycling Complex Se t.2003 <br /> Barrels Purged water Recycled 1989.2007 <br /> Martinez Recycling Com lex <br />