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_JLJ V%)I n <br /> GROUNDWATER polo ist En inee <br /> TECHNOLOGY, INC. g r License No. VLIJi <br /> OIL"ECOKWfSYMMS Monitoring Wel{ OW-6 Drilling Log <br /> qM17t13'n _5_U_grant_Line_Road <br /> Pacific Gas S Electric Sketeh.Mao <br /> _ pro1ect Nu,nber Z03 799 8258 -_ <br /> Date Dr+ued _ -ZJJ,D/88__Torsi Deathor Mo+e 25 ft Dometer _1!1-5 in-- <br /> Surlate Elevation __ ____ Water Level initial,7_�ft 2t-hrt ------_ <br /> Screen DO& _— JXk____Length _ 20 It _ ___._ _ Swt S,ze __010 in <br /> Casing D+a __2P_-- - Length _ 5_ft __—Type _---PVC <br /> prin+np Con►pany $l�r��_PacifLc _prlurng Method Hollow—stem Auer _ Notes <br /> Driller __BEII N1tr1G _._ __ _ _ ___ _ Log by _—C. DeSocio _ _ ND Non--Detectable <br /> e <br /> r 2 p E Description/Soot Ctasart+catron <br /> U Cy <br /> 0 3" asphalt over 8" base course <br /> o d4 <br /> Dark black-brown. silty clay (stiff, moist, <br /> 2 o LL no product odor) <br /> (grades lighter color) <br /> i Light brown, silty, clay (soft, moist, <br /> no product odor) <br /> ND <br /> CL <br /> _ Encountered water 2/18/88 (1410 hrs.) <br /> 8 <br /> 03 4 <br /> 4 <br /> 1 4 <br /> 12 <br /> C Brown, very fine sandy, silt (medium stiff, wet. <br /> no product odor) <br /> 14 <br /> ND 4 M <br /> 1 (grades with coarser sand) <br /> (grades sandier) <br /> 1 ; k <br /> 18 „ 1 <br /> D Brown, silty, gravelly sand (well graded, medium <br /> ND 10 SM dense, wet, no product odor) <br /> 20 20 <br /> 1 „ <br /> (grades less silt. more sand) <br /> 1 i k <br /> 1 / 1 <br /> Brown gravelly sand (medium dense, wet, <br /> •'•'� • • no product odor) <br /> . :.•. <br /> SP•: <br /> 24 — . . . End of boring. installed well <br /> D2too1aa <br /> Page of <br />