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Field location of boring Protect No 7827 02 Date 10-1-93 Boring No <br /> Client UNOCAL Corporation U-D <br /> (Refer to Plate 2) Location 437 E Miner Avenue <br /> city Stockton Sheet 1 <br /> Logged by S J CarterDry mer West HazMat of 2 <br /> Casing installation data <br /> Drilling Method Hollow-stem auger <br /> Hole diameter 8-Inches Top of Box Elevation Datum <br /> Water Level <br /> ow- � m -.- <br /> °� nwu <br /> EE E 3a �$ Time ca s7j <br /> s <br /> r''ci� A 2 lj�? Date <br /> a Description <br /> 1 <br /> 2 <br /> 3 <br /> 4 <br /> 5 <br /> S&H CLAY CL —Yellowish brown 10YR 5/6), Vey stiff,damp to <br /> 6 moist, low plasticity, 95- 1000/. clay,trace-5%fine sand, brick <br /> 8700 22 UD-6 5 fra ments, roots, pLoduct odor <br /> 7 <br /> S <br /> S <br /> 10 <br /> S&H Stiff at 10 feet,moist,sand increasing to 10- 15%fine to coarse <br /> UD- 11 sand, brick fragments, product odor <br /> 6700 9 11 5 <br /> 12 <br /> 13 <br /> 14 <br /> 15 <br /> 320 S&H - CLAY (CL)—Olive(5Y 5/3),very stiff, moist, low plasticity,95- <br /> 16 5 16 100%clay,trace-5%fine sand, rootholes with Iron oxide stained <br /> 17 walls, product odor <br /> 17 0 5-inch-thick iron-oxide stained lamellae at 15 5 feet <br /> 1$ <br /> 19 <br /> 201 I �� <br /> Remarks *Converted to equivalent Standard Penetration blows/ft <br /> GeoStrategies Inc <br /> Log of Boring WELL No <br /> GS1 <br /> U-D <br /> JOB Nu/iBER REVIEWED BY DATE REVISED DATE REVISED DATE <br /> 782702 G P.C. 55-�IL 10193 <br />