Laserfiche WebLink
SOIL BORING LOG Boring No. IW-4 Sheet: 1 of 3 <br /> Client Knowles Property Date April 10,2012 <br /> Address 7835 Thornton Rd. Drilling Co. All Well Abandonment Rig Type: LAR <br /> Stockton,CA Driller Rob <br /> Project No 2129-1140-01 Method Hollow-Stem Auger Hole Diameter: 8 inches <br /> Logged By. Shane Edmunds Sampler: 18"long x 2"diameter split spoon <br /> Depth to GW: Ofirst encountered: 40 feet bgs .Static: feet bgs <br /> Sam le glow Sam le Depth Lithologic PID <br /> Type No. Count Time Recov. Well Details Scale Column Descriptions of Materials and Conditions PPM <br /> A B Asphalt at surface.Hand cleared to five feet below ground surface. <br /> —1 <br /> --------------------------- --------------- — ----------------------------------------–------------------------------------------ ------------------------------ <br /> —2 <br /> 3 <br /> 4 <br /> 5 CL Silty clay,60%clay,40%silt,moist,dark brown 7.5YR 3/2 <br /> s <br /> —7 <br /> — <br /> ------------------------------------------ —a ------------------------------------------------------------------------------------------------------------ ------ <br /> 9 Clay, 100%clay,moist,dark brown 7.5YR 3.2 <br /> 10 <br /> 14 0 <br /> 17 11 ML Sandy silt with clay,60%silt,30%fine sand, 10%clay,moist,olive brown 2.5Y 4/3 <br /> ---- ---------------------------------- -------------------------------------------------------------------------------------------------------------------- <br /> S IW-4-11 21 1210 100% <br /> - – —12 – – –--- - ---- – — – – <br /> 13 <br /> 14 <br /> 15 <br /> ------------------- ---------------------- -------------------------------------------------------------------------------------------------------- <br /> 21 C L Silty clay,70%clay,30%silt,moist,olive brown 2.5Y 4/4 0 <br /> –�� - 16 <br /> --- ------------ ------- --------------------------------------------------------------------------------------------------------- <br /> S IW-4-16 24 1218 100% <br /> 17 <br /> —18 <br /> 19 <br /> 20 ML Clayey silt,80%silt,20%clay,moist,brown 7.5YR 4/4 <br /> Comments: <br /> Recovery <br /> Sample <br /> ENVIRONMENTAL,INC. <br />