Laserfiche WebLink
L Advanced BORING LOG <br /> GeoEnVwonmental., Inc. <br /> BOREHOLE NO.: MW1 <br /> x 837 Shaw Road, Stockton, CA 95215 <br /> (209)467-1006 FAX: (209)467-1918 TOTAL DEPTH: 20 Feet <br /> Project: Enterprise Investments Drilling Co.: Mitchell Drilling Environmental <br /> Site Location: (Fortner JB Murphy Trucking) Rig/Auger Type: CME 75HT-8"Hollow Stem Auger <br /> 355 Enterprise Place Logged By: Brian W.Millman <br /> Tracy,California <br /> Reviewed By: Calvin Lee <br /> Project No.: AGE-NC-97-0360 Date(s) Drilled: 31 January 2002 <br /> Notes: sz Water level during drilling Page 1 of 1 <br /> z Water level in completed well <br /> Depth Sample Blows PID Soil USCS Class and Well Well <br /> ID (per 6") (ppm) Symbol Soil Description Completion Description <br /> L well cover ensty box <br /> Portland Cement from <br /> l'to T bsg. <br /> Bentonite seal from 2' <br /> to 4' bsg. <br /> MWI-5 719112 D #3 sand from 4'to 20' <br /> CL:Brown,darer,CLAY;medium plasticity and <br /> toughness,no hydrocarbon(HC)odor,100%recovery. bsg. <br /> Z <br /> L <br /> -10 Mwl-10 8/14/15 75Screened interval from <br /> CL:Gray,damp to slightly moist,CLAY;medium <br /> plasticity and tongbness,HC odor,I00%recovery, Y to 20'bsg. <br /> 8"Boring diameter <br /> 2"Gagging diameter <br /> X. <br /> -15 MWl-15 7/17/27 121 <br /> CI.:Gray,damp to slightly moist,CLAY;medium <br /> plasticity and toughness,HC odor,66%recovery. <br /> .020 slot size <br /> SM:Dark brown,saturated,SILTY SAND;fine sand, <br /> <25%fines,HC odor,33%recovery. <br /> L <br /> - <br /> 20— Cap at 20'. <br /> Mwi-20 16J21/30 67 SM:Dark brown,saturated,SILTY SAND;fine sand, <br /> <25%fines,HC odor,50%recovery. <br /> -25 <br />