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Sinclair&Thompson Prop. <br /> 3780 West Linne Rd. Tot.Depth :20' <br /> Tracy, CA LOG OF BORING,GP-9 Casing Depth <br /> Project No.: 1030.2 (Page 1 of 1) Screen Interval <br /> ' Filter Pack <br /> Date :11112103 Annular Sea! <br /> Gea�ogical Drilling Method :G.P. Grout :0-20' <br /> TeeWcs Driller :V&W Drilling Water Depth :-12' <br /> ' !na Logged By :Eric Price <br /> Depth � <br /> Well:GP-9 <br /> ' o V <br /> in Lab Time v DESCRIPTION Elev.. <br /> = <br /> Feet Sample 3 D_ V) OVM <br /> o (ppm) <br /> rn V, <br /> 0 �1 Cover <br /> ' flack fill - <br /> FL <br /> ' SAND-brown,dry . . <br /> @3.5 0940 SW 0 <br /> SILT-brown, calcite,dry <br /> ' S ML - <br /> @7.5 0947 SILT-brown,oxidation,dry 0 <br /> ML <br /> SILT-brown,oxidation,dry <br /> ML <br /> 10 CLAY-brown, damp CL <br /> ' SAND-black, med grain <br /> @m5 0952 <br /> SID 54.2 <br /> SILT-grey,wet <br /> ' ML <br /> 8 15 @15 1000 SAND-brown,well sorted, fine grain <br /> 0.6 <br /> SP <br /> SAND-brown, well sorted, med grain,some silts,wet <br /> � <br /> SP <br /> @1$ 1010 <br /> i <br /> m , <br /> CLAY-brown, highly plastic <br /> T CH 0.s <br /> 20 <br /> a <br /> i• <br /> Y <br /> cv <br /> m <br /> N <br /> 25 ......................... ........... <br /> ............. <br />