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I� <br /> S ECOR <br /> t Logged By: Date Drilled: Drilling Contractor Project Name: Method/Equipment: well Number: <br /> Station <br /> RP 2/9/05 Woodward Lathrop,Californiaforn <br /> HSA MW-19 <br />' Boring Surface Groundwater Depth(ft): Total Drive Drop <br /> Diam.(in.): Elev.(ft.): -7 11.2 ' First Water Depth(ft.): wt.(lbs.): Dist.(in.): <br /> 8 25.0 <br />' Well <br /> Description <br /> Construction <br /> t <br /> 8"Well Box NO SOIL SAMPLING <br /> Concrete <br />' Bentonite <br /> 2"SCH.40 <br /> PVC <br /> 5 <br />' #3an <br /> S d <br /> 10 NO SOIL SAMPLING <br />'• Q <br /> 2"SCH. 40 <br /> PVC Slotted <br />' Screen <br /> 15 NO SOIL SAMPLING <br /> 20 NO SOIL SAMPLING <br /> ' .Threaded <br /> End Cap <br />' The substrata descriptions above are generalized representations and based upon visual/manual classification of cuttings and/or <br /> samples obtained during drilling. Predominant material types shown on the Iog may contain different materials and the change from <br /> one predominant material type to another could be different than indicated. Descriptions on this log apply only at the specific location <br /> at the time of drilling and may not be representative of subsurface conditions at other locations or times. <br /> . Project No. 77CP.61205.07.0010 Date 219105 RP Log Of Well <br /> I 1205MW-17-19.GPJ Figure <br /> LOG OF 13OREHOLE (sheet 1 of 1) <br />