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' kielson <br /> Stoc Project No. Location: Beacon #494 <br /> Mon • • vu Dam Inc, ULTn5.0, Fremont StreetStockton. California <br /> Consulting Scientists, Engineers, and Geologists Drilling Company: West Hazmat Drilling <br /> E)rill I I e r: Scott Kruger <br /> Log of Soil Boring MW- 1 Drilling and Sampling Methods: <br /> ' Coordinates: Hollow Stem Auger <br /> California modified split—spoon sampler <br /> Surface Elevation: fltled with 6" brass sample sleeves <br /> Casing Elevation: 18.9e OVM/OVA nN. PID with 10.2 eV Reference Elevation: probe <br /> Reference Desc: Drillinq Time Date <br /> ' Sta rt 7:15 am 4/16/92 <br /> Finish 10:15 am 4/16/92 <br /> Completioln Depth: Sa feetWater Depth Completion <br /> 71.45 ft <br /> E Logged by: Hai E. Hansen ,V \ ee <br /> cL o Checked by: -� z --I so 0 <br /> } o <br /> t— p e E OC <br /> Des c r i p t c:) n ° m a in m c Comments �, <br /> + — o! <br /> continued from above — — 21 a <br /> 2 O SANDY SILT, olive brown, slightly = — za 1 <br /> moist, fine sand (ML) _ 29 18 t2 1 <br /> 21 0 <br /> ML <br /> 22 - <br /> 2 3 <br /> 2 SANDY CLAY, dark olive, slightly piastic, 14 <br /> ' <br /> 2 C J alightly moist (CL) 21 1 I <br /> 5 18 14 <br /> 26 0 <br /> ' 2 CL <br /> 28 <br /> 29 _ _ _ _ _ _ _ � — - - <br /> SILTY SAND, reddlah drawn, fine sand. Ig 1 <br /> 30 <br /> slightly moist (SM) — — 24 <br /> 38 18 16 0 <br /> 3 <br /> 32 SM >: <br /> 33 e <br /> 34 CLAYEY SAND olive — _ —` '- - <br /> - _ _ <br /> . fine sand, slightly I <br /> 3 5 moist (5C) _—_— 14 <br /> T <br /> ' 28 18 17 0 <br /> 36 29 <br /> 37 SC. <br /> 38 = <br /> 39 <br /> CLAYEY SILT, olive, slightly plastic, 15 <br /> 40 slightly moist (ML) 21 <br /> ML <br /> 25 18 15 0 <br /> Page 2 of 5 <br />