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City of Escalon-Former Arco j <br /> 1350 Escalon Ave. Boring Dia. <br /> Escalon,CA LOG OF BORING MW-1 Tot.Depth :75' <br /> �. Project No.: 750,2 (Page 1 of 2) Casing Depth ;75' <br /> Casing Dia. :2" J <br /> r ''_r Date ;7130!99 Screen Interval :55-75' <br /> 08010 l��. Drilling Method :HSA Slot Size :0.02" <br /> 7 Technics Driller :V&W Drilling Filter Pack :53-75' <br /> Logged By R.Kablanow Annular Seal :51-53' <br /> Grout <br /> Inc. :0-51' 1 <br /> Water Depth :+!-60' M <br /> r <br /> kP <br /> E5 Well:MW-1 I <br /> Depth in Lab Time U S Elev.: <br /> ' t Feet Sample o u)DESCRIPTION EL 0VM <br /> 666 m (Ppm) <br /> (7 <br /> Cover <br /> BACKFILL-Gravely,silty sand. 0-12' l <br /> 5 3 <br /> 4 0 <br /> FL <br /> 10 2 ' <br /> -- 2 a <br /> 2 <br /> 1 I <br /> 15 r <br /> . 7 <br /> 1 SAND-grayish green,fine grained,loose,thin beds of SP o k <br /> 15 clayey sand. <br /> ii <br /> 20- <br /> 15 SAND-grayish green,medium grained, loose,thin beds of SP o <br /> 20 clayey sand. f <br /> i <br /> � 25 i <br /> 1 I X 75 SAND-gray,fine grained, loose,thin beds of clayey SP a <br /> Ilirrr 22 sand. <br /> irr 50 <br /> � I <br /> 30 1 <br /> 9 SAND-gray,fine to medium grained,quartz,loose. ' SP 0 <br /> fj m 12 <br /> E <br /> # a <br /> L I <br /> I y I <br /> � 1 <br /> �° 35 X 30 SAND-gray,fine to medium grained,quartz, loose. <br /> �. .. 5a SP 0 i <br /> S40 ......................................................................................... 1 <br /> i <br />