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_ i �K:. <br /> y s! r T " 1r r f <br /> LITHOLOGIC LOG FOR HAND BORING PL-4 <br /> CLIENT: Montgomery Nord <br /> SITE LOCATION: 5400 Pacific Avenue, Stockton, California <br /> DRILLING METHOD/EQLIIPHENT: Hand Auger <br /> HOLE DIAMETER-. 3.5'1 O.O. <br /> START DATE: Sept. 12, 1991 COMPLETION DATE: Sept. 12, 1991 <br /> J LOGGED BY: SHM APPROVED BY: FSM^R.G. No. 4248 <br /> TLV SOIL UNIF150 <br /> `4 DEPTH VAPOR SOIL <br /> INTERVAL READING CLASS <br /> IN FEET TIME (ppm) SYSTEM DESCRIPTION <br /> 0.0-0.3 ASPHALT. <br /> Man-made fill: <br /> 0.3-0.5 Gu SANDY GRAVEL, gray, medium to fine, poorly sorted, <br /> moist, <br /> Natural ground: <br /> 0.5.1.0 ML SANDY SILT, tan, moist. <br /> 1.0-2.3 OL SILTY CLAY, black, moist, no HC odor. <br /> 2.3-4.0 15:10 110 ML SLIGHTLY CLAYEY SILT, brown, moist to slightly moist, <br /> no HC odor. <br /> Notes: <br /> TD Drilled = 4.0 ft. <br /> TO Sampled = 4.5 ft. <br /> HC = Hydrocarbon. <br /> Ground Nater Not Encountered. <br /> This Boring Log Represents Conditions Only at Time arrj Location Indicated. <br /> - Subsurface Conditions May Differ at Other Locations and Times. <br /> 1232:BHH:MWSKBPL.4 <br /> Project No. 1232 Page 1 of 1 <br />