Laserfiche WebLink
Advanced BORING LOG <br /> GeoEnvironmental Inc. <br /> � BOREHOLE NO VW4 <br /> 7� 837 Shaw Road, Stockton, CA 95215 <br /> (209)467-1006 FAX (209)467-1118 TOTAL DEPTH 35t <br /> Project Pacific Mint Mart Drilling Co Cascasde Drilling Inc <br /> Site Location 4511 Pacific Avenue Rig/Auger Type CME 75 /8" hollow stem <br />' Stockton Logged By Daniel W Kalmbach <br /> California <br /> Reviewed By William R Little <br />' Project No AGE-NC-95-0128 Date(s) Drilled 16 March 2004 <br /> Notes completed as vapor well VW-4 4 Water level during drilling Page 1 of 1 <br /> s Water level to completed well <br /> Depth Sample Blows PID Soil USCS Class and Well Well <br /> ID (per 6") (ppm) Symbol Soil Description Completion Description <br /> Q Well cover cnsty box <br /> 0Z <br /> 5 VW4-5 16/50-3 0 ML Brown to reddish-brown SILT withP iastic fines, oz <br /> slightly damp,low plasticity,sparadic grains of fine <br /> sand to cobbles present,no hydrocarbon(he)odor <br /> -10 VW4-10 23/50-3 0 Cement out seal from <br /> ML Brown SILT with clay,slightly damp,low grout <br /> plasticity and toughness,no he odor 5'to 16'bsg <br /> -15— <br /> VW4-15 16I50s 0 11ML Brown SILT with clay,slightly damp,low <br /> plasticity and toughness,no he odor <br /> Bentonite seal from 16' <br /> SM Brown-gray SAND with silt,slightly damp,fine <br /> grain size,slightly plastic,he odor to 1 S' big <br /> -2 VW4-20 26/29/33 1 5 =_ #P3 sand from 18'to 35' <br /> SM Gray to brown SAND wslth silt,damp,fine gram <br /> size,slightly plastic,he odor bsg <br /> -25 <br /> 'v W4-Z.3 3514215u- 6 SM-ML Gray SAND and SILT,damp,very fine grain <br /> 3 — — size,well graded,slight he odor <br /> i <br /> -30 VW4-30 30/50-2 26Screened interval from <br /> SM-MI Dark gay SANT]and SIT T,moss[,very fine <br /> gramsize,slight plasticity,he odor 20'to 35'bsg <br />' - Cap at 35' <br /> VW4-35 33150-1 6 1O SW Dark gray SAND with cobbles(angular to <br /> Subounded)to 1-inch,saturated,medium to coarse <br /> grain size,well graded,slight he odor Two flim lenses <br /> of brown clay with roedmm plasticity and toughness in <br /> upper 6-orches of sample <br />