Laserfiche WebLink
Advanced <br /> BORING LOG <br /> GeoEnvironmental, Inc. BOREHOLE NO.MW-47 <br /> 7 837 Shaw Road, Stockton, CA 95215 <br /> � (209)467-1006 FAX: (209)467-1118 <br /> TOTAL DEPTH: loo feet <br /> Project: River City Petroleum Drilling Co.: Cascade Drilling <br /> Site Location: 2211 North Wilson Way Rig/Auger Type: CME 95 / 8 inch hollow stem <br /> Stockton, California Logged By: WRL <br /> Reviewed By: WRL <br /> Project No.: AGE-NC-98-0500 Date(s) Drilled: 05 July 2005 <br /> Notes: Boring sampled 4 Water level during drilling Page 1 of 2 <br /> Completed as deep monitoring well i Water level in completed well <br /> Sample Blows PID Soil USCS Class and Well Well <br /> Depth ID (per 6") (ppm) Symbol Soil Description Completion Description <br /> 0 <br /> —5 MW47 5 ML:SILT:brown fines low troughness and low <br /> plasticity;dry;no(HC)hydrocarbon odor. <br /> —10 MW47 10 ML:SILT:brown fines low troughness and low <br /> plasticity;moist;no HC odor. <br /> —15 SM:SILTY SAND:majority fine sand;approximately <br /> MW47-15 10%brown fines;dry;no HC odor. <br /> —20 MW47-20 SM:SILTY SAND:majority fine sand;approximately <br /> 10%brown fines;dry;no HC odor. <br /> —25 SM:SILTY SAND:majority fine sand;approximately <br /> MW47-25 10%brown fines;moist;no HC odor. <br /> —30 SP:POORLY GRADED SAND:fine,medium and <br /> MW47 30 coarse sand;with trace 1/2 inch gravel;dry;no HC odor. <br /> —35 MW47-35 SP:POORLY GRADED SAND:fine,medium and <br /> coarse sand;with trace 1/2 inch gravel;moist;no HC <br /> odor. <br /> —40 MW47-40 ML:SILT:brown fines;high troughness and low <br /> plasticity;moist;no HC odor. <br /> —45 MW47-45 CL:SILTY CLAY:brown fines;medium troughness <br /> and high plasticity;moist;no HC odor. <br /> -50 MW47-50 <br /> CL:SILTY CLAY:brown fines;medium troughness <br /> and high plasticity;moist;no HC odor. <br /> —547-55 CL:SILTY CLAY:gray fines;medium troughness and <br /> MW high plasticity;moist;strong HC odor. <br /> —60 CL:SILTY CLAY:gray fines;medium troughness and <br /> MW47 60 high plasticity;moist;significant HC odor. <br /> -65 CL:SILTY CLAY:brown fines,medium troughness <br /> hness <br /> MW47 65 and high plasticity;moist to saturated;significant HC <br /> odor. <br /> —70 MW47-70 SM:SILTY SAND:majority fine sand;approximately <br /> 10%brown fines;saturated;strong HC odor. <br /> —75 <br /> Cement grout seal from <br /> MW47-75 NO SAMPIE SAND:brown fine sand;saturated;HC 0.5'to 84'bsg. <br /> odor. <br />