Laserfiche WebLink
Advanced BORING LOG <br /> GeoEnvironmental, Inc. BOREHOLE No MW-t <br /> 837 Shaw Road, Stockton, CA 95215 <br /> (209) 467-1006 FAX (209)467-1118 TOTAL DEPTH 35 Feet <br /> Project Bob's Muffler Shop Drilling Co Mitchell Drilling Environmental Corp <br /> Site Location 466 Moffat Boulevard Rig/Auger Type CME-75HT/8"Dia Hollow Stene Augers <br /> IManteca, California Logged By T Mikacich <br /> Reviewed By N Henderson <br /> Project No AGF-NC-98-0520 Date(s) Drilled 12/09/99 <br /> Notes sz Water level during drilling Page 1 of 1 <br /> Is 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 /> 0 <br /> ICement grout seal from <br /> 0 5 to 9'bsg <br /> _5No sample collected <br /> MW-1-5' <br /> -10 SP -SM Brown,moist,POORLY GRADED SAND <br /> MW-1-10' 6/9/14 00 WITH SILT,fine to medium sand, 10%silt fines,no Bentonite sea]from 9 <br /> petroleum hydrocarbon(HC)odor to 12' bsg <br /> f <br /> -1 SP Brown,moist,POORLY GRADED SAND,with <br /> MW-1-15' 8/12113 00 medium sand, 10%coarse sand to tine gravel,trace silt, #3 sand from 12 to 35' <br /> no HC odor bsg <br /> IQ ML Brown to olive-gray,wet,SILT with trace fine <br /> -20 MW-1-20' 8/15/18 18 sand,micaceous, V layers of medium sand,HC odor <br /> _ <br /> 25— ML Gray to olive-green,wet,SILT,with 10%fine to <br /> MW-1-25' 8/9/11 1 medium sand,micaceous,HC odor Screen interval with <br /> (0 020 ')from 15 to <br /> 35'bsg <br /> - <br /> 30 ML Gray to olive-green,wet,SILT,with fine sand, <br /> MW-1-30' 9112/15 00 micaceous,HC odor <br /> CL Gray to olive-green,moist,LEAN CLAY,with fffl <br /> trace silt and medium sand,low to medium plasticity, <br /> slight FIC odor <br /> L� <br /> 15 MW-1-35' 9115/18 00 <br /> End cap at 35' <br /> I ML Brown to olive-green,wet,SILT,withtrac-e�ffine <br /> sand and clay,slight HC odor <br />