Laserfiche WebLink
Gettler—Ryan Inc. Log of Boring MW-15 <br /> PROJECT: Tosco (Unocal)Service Station No. 6981 LOCATION: 4707 Pacific Avenue, Stockton, CA <br /> PROJECT N0. : 140124,05 CASING ELEVATION: 11.37 feet MSC <br /> DATE STARTED: 08/18/99 WL (ft.bqs); DATE: TIME: <br /> DATE FINISHED: 08/18/99 WL (ft.bgs): DATE: TIME: <br /> DRILLING METHOD: 8"hollow-stem auger TOTAL DEPTH: 41 Feet <br /> DRILLING COMPANY: Woodward Drilling GEOLOGIST: Mike M. <br /> w <br /> m <br /> * <br /> WELL DIAGRAM <br /> ~ L J N <br /> W GEOLOGIC DESCRIPTION <br /> n N W U <br /> CL <br /> .'�. <br /> v v <br /> 001 a m N ai V� <br /> Concrete. <br /> CL <br /> 5 <br /> 1015 31 MW-t5-8 SILTY CLAY (CL)-reddish brown (5YR 413)and <br /> black (SYR 2.5/1),dry,very stiff,70% clay,30%silt. m v <br /> 4 C 4E, <br /> p u <br /> e <br /> w <br /> b <br /> G7 <br /> U <br /> f0 <br /> 6.8 27 MW-15-II Color change to reddish brown (SYR 4/3),becomes z C1 <br /> 55%clay, 45% silt. a <br /> I 41 <br /> 6,4 54 MW-15-I8 Becomes hard, ri r f <br /> Y-. <br /> J <br /> yf _ <br /> J> o <br /> 20- <br /> 83 35 MW-15-21 <br /> Color change to dark gray (5YR 5/1)and reddish <br /> yellow (SYR 818),becomes moist. o r> = •;, o m <br /> 25 N <br /> 3.6 28 MW-15-28m <br /> Becomes very stiff, ,4 <br /> JOB NUMBER: 140124,05 Page 1 of 2 <br />