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I <br /> I <br /> City of Escalon-Former Arco i <br /> 1350 Escalon Ave. Boring Dia. ;g <br /> Escalon,CA LOG OF BORING MW-2 Tot.Depth :75' <br /> Project No.:750.2 (Page 2 of 2) Casing Depth 75' <br /> Casing Dia. :2" i <br /> t Date 4129/99 Screen Interval :55-75' <br /> r _r Drilling Method :MSA i <br /> 1 (.,'� 111 1lL Slot Size ;O,pz�� i <br /> Ge ff r__ Driller :V&W Drilling Filter Pack :53-75' I <br /> 7eefmics Logged By ;M.Niemi Annular Seal :51-53' <br /> Inc. Grout :0-51' i <br /> Water Depth 61' <br /> I <br /> I <br /> I Well:MW-2 <br /> = U <br /> Elev., t <br /> De <br /> FIn Sample Tme o DESCRIPTION (L N CIVM <br /> ' { U (ppm) <br /> 40- <br /> .08:35 <br /> 0 .08:35 20 SAND-lite brown,coarse to very coarse grained,loose. SP 0 } <br /> 30 Slt T-grayish brown,rust staining, moist. <br /> 45- <br /> x Q$:40 22 SAND-brown,very fine grained,very moist. Becoming SP 0 <br /> 60 medium to coarse grained at 45.5 feet. <br /> 50 <br /> --� 06:46 20 SAND-lite brown,very coarse grained, loose, moist. SP 0 <br /> 55 08:52 20 SAND-lite brown,medium to very coarse grained,loose, <br /> 25 heavy rust staining,moist. SW v <br /> I <br /> 60 <br /> x 09:04 V SAND-brown, medium to very coarse grained,loose, SW o <br /> z0 wet. ` <br /> i <br /> I <br /> 65 151 <br /> 09:13 17 SAND-brown, medium to very coarse grained,dark rust SW 0 <br /> 3o staining,mica, loose,wet, <br /> a <br /> cv <br /> 3 <br /> 8 70 6 j <br /> 17 SAND-brown,fine to very coarse grained, loose. SW 0 <br /> ## m 27 <br /> Itf�i,� o <br /> 'd <br /> v l <br /> � I <br /> 75 f <br /> N X 09:54 12 SAND-gray,fine to coarse grained, loose,mica,some SW <br /> tr 15 pebbles,rust staining. <br /> I <br /> n i <br /> m <br /> $0 <br /> 1 <br />