Laserfiche WebLink
y <br /> I l ' <br /> LOG OF DRILL HOLE <br /> JOB N0. : M88168D LOGGED BY : J. K. Suaerlin DRILL HOLE NO.: DH-2 <br /> PROJECT : Color Spot, Lodi DRILLED BY: Western Strata Exp <br /> j LOCATION: 91 S of Former UST Excavation TIME START: 0845 10/9/90 DATUM: MSL <br /> -DRILLING METHOD: Hollow Stem, 3" TIME STOP : 1245 10/9/90 REFERENCE EL.: 50 feet (approx.) <br /> ' It GEOTECHNICAL DESCRIPTION aa. o <br /> II O N� Z <br /> I' I Z o¢ of AND z¢ t- in <br /> ° Z C3 a o CLASSIFICATION MI- w z <br /> �+ O U — W <br /> S <br /> 0 It <br /> WU. a N Qm Q a0 W L) <br />{ <br /> i 15 62 Qal S ark yellowish brown 0 <br /> (lOYR 4 2), medium dense,very damp,poorly graded,slightly <br /> cohesive <br /> I <br /> I i <br />+' 85 16 71 0 <br /> I <br /> i8240 <br /> 17 70/ :; SAND SPj,dark yellowish brown IOYR 4/2).very dense,wet, 7420 <br /> •40 90 4" poorly graded,fine- to moans-grained 0 <br /> I Bottom of drill hole at a depth of 90 feet. <br /> I` Ground water encountered at a depth of 90 feet. <br /> jDrill hole backfilled with a bentonite seal and a cement/aggregate <br /> 1 slurry. <br /> I <br /> I <br /> i, <br /> 1 <br />{ I <br /> j <br /> l <br /> 1 <br /> I <br /> i <br /> f <br /> � I1 <br /> i . <br /> i . <br /> This log applies only at the location of this drill hole and at the time of drilling.Subsurface conditions may differ at other locations E•1 <br /> and may change at this location with the passage of tints.The data presented ate a suaplificationof actual conditions encountered. <br /> SHEET 3 OF 3 LEGEND TO LOGS ON PLATE A-2 PLATE A-1.2 <br /> { <br />