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Valentine(Castle Motors) Boring Dia 101!6" <br /> 2315 N EI Dorado LOG OF BORING MW-201 Tot Depth 155' <br /> Stockton CA Casing Depth NIA <br /> Project No 723 2 (Page 3 of 3} Casing Dia NIA <br /> ' Date 10/25/01 Screen Interval NIA <br /> r _F Drilling Method HSAIMUD ROTARY Slot Size NIA <br /> CJeOWg1Ca:4L Driller V&W Drilling Filter Pack NIA <br /> ' `Iecfmtr-s Logged By J ANGULO Annular Seal NIA <br /> Grout 0-142' <br /> 211G• Water Depth +1-30' <br /> Well MW-201 <br /> � U <br /> ' Depth Lab Time U = OVM Elev <br /> in DESCRIPTION aco <br /> Feet Sample o (ppm) <br /> 'm 0 <br /> 120 <br /> 1140 <br /> ' no recovery <br /> no recovery-fine-medium sand plug in tip of sampler, <br /> 125 1200 faint hydrocarbon(7)odor SP <br /> X <br /> 1320 SAND-fine to coarse grey wet,farm weathered SP <br /> hydrocarbon odor(simulprobe sample) <br /> 13D <br /> ' due to lack of recovery borehole free drilled from 128 5' GROUT <br /> to 155' <br /> 135 <br /> 140 <br /> 145 SEAL <br /> 150 - FILTER <br />' SILT TRAP <br /> SLOUGH <br /> 155 <br /> 0 <br /> 4 160 <br /> 165 <br /> L <br /> d 17D <br />' N <br /> 175- <br /> 180- <br />