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City of Escalon-Former Arco <br /> 1350 Escalon Ave. Boring Dia. :10^ <br /> I <br /> Escalon,CA LOG OF BORING VEW 1 Tot.Depth :55' <br /> Project No.:750.2 (Page 2 of 2) casing Depth :55' <br /> Casing Dia. ;4^ <br /> Date :4/29199 Screen Interval :40-55' <br /> Geological Drilling Method :HSA Slot Size :0,04^ <br /> 1 <br /> Driller :V&W Drilling Filter Pack(Pea Gravel)38-55' <br /> 7eC&ic s Logged By :M.Niemi Annular Seal :36-38' <br /> Grout :0-36' <br /> + Water Depth :NIA <br /> f ' <br /> t <br /> Depth U Well:VEW-1 <br /> in Lab Time U = Elev.. <br /> Feet Sample o DESCRIPTION a. U OVM <br /> (ppm) <br /> m D <br /> 30 <br /> } 14 SAND-salt&pepper color,fine to very coarse grained, <br /> 13700 17 loose, moist. SW a <br /> 20 <br /> 35- <br /> x i0 SAND-salt&pepper color,fine to medium grained, loose SP <br /> 13:05 20 dry. 0 <br /> 35 <br /> SILTY SAND-brown,fine to coarse grained,slightly firm; LLL SM <br /> mOESt. <br /> 77 <br /> 40- <br /> 12 <br /> SAND-gray,very fine grained,soft, loose,slight odor. <br /> 13:12 17 SP 19 <br /> 20 <br /> A , <br /> 1 ' <br /> 45- <br /> rx 27 SILT-brown,root tubes,rust staining,very moist. <br /> 13:19 ML 0 <br /> 50LL <br /> R � , <br /> 50 9 <br /> SAND-salt&pepper color, medium to very coarse <br /> 13:28 12 grained, loose, becoming a well sorted medium grained at - SW 33 <br /> 51',slight odor. <br /> 0 <br /> U <br /> f N <br /> 2 <br /> 55 12 <br /> X SAND-salt&pepper color,medium to very coarse <br /> 13:33 15 grained,loose,old gasoline odor. SW 19 <br /> 20 <br /> 1 � I <br /> o <br /> m <br /> a 60 <br /> �f4 ' <br />