Laserfiche WebLink
i� <br /> p Advanced BORING LOG <br /> GeoEnvironmental, Inc. BOREHOLE NO. : 1VIW4 <br /> 4005 North Wilson Way, Stockton, CA 95205 <br /> i <br /> (209) 467-1006 FAX: (209) 467-1118 TOTAL DEPTH : 401 <br /> Project: Stallworth Auto Sales Drilling Co. : Mitchell Drilling Environmental <br /> Site Location: 602 North California Street Rig/Auger Type: CME 75HT - 8" Hollow Stem Auger <br /> Stockton, California 95205 Logged By: Brian W. Millman <br /> Reviewed By: Nuel Henderson <br /> Project No.: AGB-NC-99 0682 Date(s) Drilled: 24 May 2000 <br /> Notes: Groundwater encountered at 35 feet bs.g Q Water level during drilling page 1 of 1 <br /> f : Water level In completed well <br /> Depth Sample Blows PID Soil USCSClass and Well Well <br /> ID / ft (ppm) Symbol) Soil Description Completion Description <br /> 0 <br /> 5 MW4-5 313/5 4 <br /> — — SM: Dark broom, damp, SILTY SAND; fine sand, <br /> loose, no hydrocarbon (HC) odor. <br /> Cement grout seat from <br /> .5' to 15' bsg. <br /> -10 — MW4-10 7110/17 4 <br /> _ CL: Brawn to gray, damp, SILTY CLAY; very stiff, no <br /> HC odor <br /> - 15 MW4-15 8/11 /15 8 <br /> SM: Brown, damp, SILTY SAND; fine sand, medium <br /> -- dense to dense, no HC odor. Bentonite seal from IS' <br /> --- to 18' bsg. <br /> - 20 MW4-20 7/12/14 9 <br /> CL: Light brown, damp to moist, SILTY CLAY; very <br /> stiff, no HC odor. <br /> MW4.25 619/14 112 —= ML, Gray, damp,CLAYEY SILT; some fine sand, very <br /> stiff, no HC odor. <br /> #2112 sand from 18' to <br /> - 30— MW4-30 719112 48 - — -.- 40' bsg. <br /> SM: Dark gray, saturated, SILTY SAND; fine sand, - <br /> mediunr dense, HC odor. <br /> Screened interval from <br /> _ 20' to 40' bsg. <br /> MW4-35 9/13115 6 CL: Brown, very moist to saturated, SILTY CLAY; <br /> very stiff, no HC odor. <br /> - 40MW440 10/16/19 82 = Cep at 40'. <br /> ML: Brown, moist, CLAYEY SILT; very stiff to hard, <br /> no HC odor. <br /> - 45 <br />