Laserfiche WebLink
SE <br /> COR <br /> International Incorporated <br /> Logged By: Date Drilled: Drilling Contractor Project Name: Method/Equipment; Well Number: <br /> • CHEVRON#9-0557 CONTINUOUS SAMPLING <br /> DE 9112/01 V & W STOCKTON,CA HOLLOW STEM AUGER MW-10 <br />' See "Legend to Logs"for Boring Surface Groundwater Depth(ft ): Total Drive Drop <br /> sampling method, Diam.(in.): Flev.(ft.): V 21,5 FIRST Depth(ft.); wt.(lbs.): Dist.(in.): <br /> classifications and laboratory <br /> testing methods 8 11.70 32,0 <br /> Well <br /> Construction <br /> Description <br /> o � <br /> TRAFFIC 3-inch asphalt. <br /> RATED ill material bricks cement blocks,gravel and soil dry. <br />' WELL BOX SILTY CLAY (CL):(I OYR4/4), fine-grained sand, low plasticity,dry, no hydrocarbon odor <br /> (0,5,35,60. <br /> '4 <br /> 5— <br /> ..4 <br /> T <br /> I I <br />' = GROUT <br /> ' 10 <br /> grades to (10YR6/4),increasing sand,low to medium plasticity,moist, (0,15,35,50). <br /> BENTONITI <br /> SEAL <br /> SAND IS grades to fine-to medium-grained sand, medium plasticity,moist to wet(0,30,25,45). <br /> OZONE CLAYEY SILT(ML):(10YR6/4),fine-grained sand,medium plasticity,moist,no <br /> hydrocarbon odor(0,5,50,45). <br /> 20— <br /> grades to(10YR4/2),wet. <br /> - <br /> ades to mediumrained sand grayish g ,g y sh spots at 22 feet. <br /> The substrata descriptions above are generalized representations and based upon visual/manual classification of cuttings and/or <br /> samples obtained during drilling. Predominant material types shown on the log may contain different materials and the change from <br /> one predominant material type to another could be different than indicated. Descriptions on this log apply only at the s ific locatio <br /> Iat the time of drilling and may not be representative of subsurface conditions at other locations or times. <br /> Project No. 77CH.43445.00.0370Date 817/02 PR Log of jj r <br /> BL.E to <br /> 557MWIO.GPJ Figure • llo. 63/,�,�6y <br /> LOG OF BOREHOLE sny� Eett� �j `J <br />