Laserfiche WebLink
l f1 <br /> Advanced BORING LOG <br /> as GeoEnvironmental, Inc. <br /> --- ---:;� BOREHOLE NO.: MW3 <br /> 837 Shaw Road, Stockton, CA 95215 <br /> (209)467-1006 FAX` (209)467-1118 TOTAL DEPTH:- 70 feet <br /> Project: ARROYO SMOG Date(s) Drilled: 21 JULY 2005 <br /> Project No.: AGE-NC-04-1168 Page 2 of 2 <br /> Depth Sample Blows PID Soil USCS Class and Well Well <br /> ID (per 6') (ppm) Symbol Soil Description Completion Description <br /> -45 ML:Orange-Brown with white specks,dry,SANDY <br /> MW3-45 26/30/30 p SILT;(well-graded,10-25%),slight plasticity,slight <br /> toughness,low consistency,no HC odor. <br /> Bentonite seat from 45'to <br /> 48' bsg. <br /> .91 <br /> —50 ML:Olive-Brown with white and gray chips,slightly + <br /> damp;CLAYEY SILTY with SAND;well-graded'' <br /> MW3-50 2426130 0 (<10%),slight plasticity,low toughness,slight ; <br /> consistency,no HC odor. <br /> Z <br /> _55 ML:Olive-Brown with red specks,slightly damp, <br /> SANDY SILT with CLAY;well-graded(<10%),slight #3/12 sand from 48'to <br /> MW3-55 2426124 0 plasticity,slight toughness,slight consistency,no HC 70'bsg. <br /> F: <br /> odor. <br /> —60 ML:Olive-Brown with gray specks,moist,SANDY <br /> SILT with CLAY;well-graded(<105/6),slight plasticity, Screened interval from <br /> MW3-60 20/1924 0 ,slight toughness,slight.consistency,no HC-odor. 50'to 70'bsg. <br /> —65 ML:TOP:Blue-gray,very moist.SANDY SILT with <br /> MW3-65 262828 0 CLAY;well-graded(<10%);slight plasticity,slight <br /> toughness,slight consistency;no HC odor. <br /> BOTTOM:Blue-gray,saturated,SILTY CLAY;low <br /> plasticity,low toughness,low consistency,no HC odor. <br /> —70 CH:Blue-gray,saturated,SILTY CLAY;low plasticity Cap at 70'. <br /> MW3-70 2624/24 0 tow toughness;low consistency,no HC odor. <br /> v <br />