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Drilling Log <br /> ITIT CORPORATION Soil Boring GP-2 <br /> A Member of the IT Group <br /> ' Project 7-Eleven, SS#21756 Owner 7-Eleven, Inc See Site Map <br /> Location 853 E Yosemite Avenue, Manteca CAProl No 781723 For Boring Location <br /> Surface Elev 37 ft Total Hole Depth 20 ft Diameter 2 in COMMENTS <br /> ' Top of Casing NA ft Water Level Initial 16 7 ft Static NA ft <br /> Screen Dia NA in Length NA ft Type/Size NA in <br /> Casing Dia NA in Length NA ft Type NA <br /> Fill Material Bentonite Grouf Rig/Core _Geoprobe <br /> ' Drill Co Gregq Dridinq Method Direct Push <br /> Duller Paul Rogers Log Dy Douglas GayHate 06/17/89 Permit # 019!63 <br /> Checked 8y Ed Stmonis License No California RG#4422 <br /> _ E a o` 'U ° Description <br /> ��• > P <br /> a0.. CL Q U v Q p <br /> Q.� CL a a m f°_ m (Color, Texture, Structure) <br /> ' m <br /> N 00X 6 <br /> j Trace ¢ 10%, Little 10% to 20%, Some 20% to 35%, And 35% to 50% <br /> F0 R x <br /> 0 <br /> o nsP Asphalt over sand and pea gravel <br /> ' Op <br /> 2 20 00 < SAND and PEA GRAVEL (20 80) brown, dry (TANK PIT FILL) <br /> a <br /> Op <br /> pD <br /> 4 0 <br /> o0 <br /> Op <br /> a° <br /> ' 6 16 OO GW <br /> o° <br /> o0 <br /> o <br /> op <br /> 0 <br /> o p < SAND and GRAVEL (30 70) dry <br /> 10 p p0 o° <br /> ' <br /> 00- (Likely collapsed from aboved) <br /> O - Rig moved 5 north out of former tank pit area <br /> 12 p° <br /> ' 1400 SM Silty fine SAND (15 85) brown-gray, moist, loose no hydrocarbon odor <br /> ' GP-2@ <br /> 16 115-1sr <br /> Q Groundwater Encountered <br /> 18 o o ML F1ne SAND and SILT gray wet <br /> 20 - <br /> - 22 - <br /> - 24 - <br /> L <br /> 24 <br /> 08/18/1999{ithiog-Mar 99 Page 1 of 1 <br />