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F. <br /> Advanced E30RING LOG <br /> y GeoEnvironmental Inc. <br /> -� BOREHOLE NO.: MW5 <br /> 837 Shaw Road, Stockton CA 95215 <br /> f'. TOTAL 1 <br /> ��--^^ (249)467-1006 FAX: (209) 467-1118 DEPTH. 30 <br /> F <br /> Project: Manteca City Corporation Yard Drilling Co.: Mitchell Drilling Environmental <br /> Site Location: 210 East Wetmore Street Rig/Auger Type: CME 75HT - 8"Hollow Stem Auger <br /> F,1 Manteca, California Logged'By: Brian W. Millman <br /> Reviewed By: Nuel Henderson <br /> Project No.: AGE-NC-99-0637 <br /> Date(s) Drilled: 28 January 2002. <br /> Notes: �z Water level during drilling Page 1 of 1 <br /> s Water level in completed well <br /> I <br /> Depth Sample Blows PID Soil USCS Class and Well Well <br /> ID (per 8") (ppm) Symbol Soil Description I Completion Description <br /> F 'IF_7"' <br /> 0 —{ Well cover cristy box <br /> F �I <br /> Cement grout seal from <br /> .5'to 6'bsg. <br /> 5 MW5-5 4/416 0 SP:Light brown,dry to damp,POORLY GRADED <br /> SAND;fine sand,<5%fines, 100%recovery,no Bentonite seal from 6' <br /> hydrocarbon(HC)odor. to 8' bsg. <br /> i <br /> -10 MWS-10 7/]0/12 0 <br /> SP:Tan,dry,POORLY GRADED SAND;fine sand, <br /> <5%tines,100%recovery;no HC odor. <br /> i <br /> #3 sand from 8'to 30' <br /> bsg. <br /> -15 I MW5-t5 17/25/25 0 ML:Gray to brown,da40% <br /> mp,SANDY SILT, fine <br /> —� sand,100%recovery,no HC odor. <br /> MW5-20 6/29142 0 5P:White to tan,saturated,POORLY GRADED Screened interval from <br /> SAND;fine to medium sand,<5%fines,100% 10'to 30'bsg. <br /> r recovery,no HC odor. <br /> I <br /> I <br /> 8"Boring diameter j <br /> -2 5 MW5-25 8/12/14 0 <br /> J SP:White to tan,saturated,POORLY GRADED 2"Casing diameter <br /> SAND;fine to medium sand,<5%fines,33%recovery, <br /> no HC odor. <br /> .020 slot size <br /> F A CL:Gray,saturated,SILTY CLAY;66%recovery,no a <br /> HC odor. <br /> -30 i <br /> P <br /> � Cap at30'. <br /> MW5-30 $/12/20 0 i CL:Gray to brown,saturated,SILTY CLAY;100% <br /> recovery,no HC odor. i <br /> F. <br />