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Valentine(Castle Motors) Boring Dia 8 <br />' 2315 N EI Dorado LOG OF BORING MW-101 Tot Depth 98 <br /> Stockton,CA Casing Depth 97 <br /> Project No 723 2 (Page 3 of 3) <br /> Casing Dia 2 <br /> Date 8119&8120199 Screen Interval 92-97 <br /> � <br /> * / ' DnIhng Method HSA Slot Size 0011, <br /> yeofogicar Dnller V&W Drilling Filter Pack 90-97' <br /> 7echntc s Logged By M Niemi Annular Seal se 90 <br />' Grout 0-85 <br /> Z Water Depth +1 30' <br />' c Well MW-101 <br /> U <br /> Depth Lab Time 0in = GVM Elev <br /> Feet Sample DESCRIPTION �a� 0 (ppm) <br /> m t�7 to <br /> 70 <br /> 70 SAND-brown to black,very fine to medium grained, 43 <br />' 14 loose slight clay, cemented nodules, strong gasoline <br /> 1024 35 odor Becoming courser with decresing gasoline odor SW s8 <br /> 50 below 71' <br /> 1031 39 <br /> 64 26 <br />' 75 6 to 8"of heave, drilled to 75' <br /> 10 of heave Inside augers continued drilling, broke out <br /> of sand at 77' <br /> lie <br /> 130 1105 50 CLAY-redish brown, nodules firm to hard,crumbly, <br /> 70 moist 57 <br /> ii 19 62 CL 23 <br />' 73 <br /> 1128 63 <br /> 80 10 <br /> 85 1140 10 SANDY CLAY-orangish brown very fine grained, soft,24 <br /> CL 8 <br /> I 90 plastic,wet <br /> 1151 57 CLAY-brown soft, plastic, wet CL 10 <br /> 90 <br />' 18 CLAY-brown hard,CaCO3,morst Attempted <br /> 90 1205 70 SimulProbe at 90 5 with incomplete core recovery 6 <br /> 3s CL <br />' 1224 80 <br /> SANDY CLAY-brown,very fine to fine grained CaCO3 CL 0 j <br /> a <br /> 95 cemented Intervals <br /> a 38 CLAYEY SAND-redish brown,very fine to medium <br /> 1315 68 grained, loose, cemented nodules SC o <br /> 5 Loose Flowing Sand-very fine to fine grained Attempted <br /> 1348 9 SimulProbe but lost soil,good water sample recovery �2 <br /> SP o <br /> 5P <br /> a 15 <br /> 1415 35 SANDY CLAY-brown,very fine to fine grained, plastic CL o <br /> 2 47 <br /> 100 <br /> 6 <br /> 105 <br /> I <br /> { <br />