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Project: WorIftnterprhes Log of Monitoring Well: <br /> _ Location: French Camp/Turnpike Road,Stockton CA Project Number. 17325532 —03 <br /> Dates Drilled: 6/1212006 Total Depth: 29 ft Borehole Name: MW-02 <br /> Drilling Contractor: Gregg Drilling Well Construction Date: 6112/2006 Logged By: PAC <br /> Borehole Diameter. 8 inches Casing Diameter 2 inches Casing Type: SCH 40 PVC Chocked By; Roger N <br /> Drilling Method: Hollow Stem Auger Screen laterval: 14-29 ft Slat Size: 0.0204neh Sampling Methal: CA S.S. <br /> Comments: <br /> ha <br /> 91 <br /> R <br /> Z LITHOLOGY DESCRIPTION WELL CONSTRUCTION <br /> 0 - Grasses and tilled Topsoil 0 <br /> a-------------------------------- <br /> Silty Clay(CL);darkbrowm(10 YR 3M medium plasticity; Flush Mounted Christy Bon <br /> soft damp <br /> --------------------------------- <br /> Sandy Silt(ML),minor clay;yellowish brown 10 YR SIA very~ 6 Sack Cement Slurry 1-10 ft <br /> fine sand;fhnh;meditmr plasdc ty;damp <br /> 8 4 0.0!0.0 1429 2"PVC Blank Casing 0.5.14Kai 5 <br /> 6 -T�.�r- r„ ------------------------------- !t <br /> 7 :a- r Silty Sand(SMO yellowish brown(10 YR 514);well graded, <br /> very tine tc twmae Srai"4 s pbangular to unch.quartz 70%. <br /> _ _ _ - •• r ,r.-r T imi iclWA,feldspar20%;loose damp <br /> �x <br /> 10-- 3 0.0/0.01436TrT. 10 <br /> 6 '_g �Ta-= ------------------------------- <br /> 10 Sandy Silt(ML);light olive brawn(2.5 Y 5/4);firm;slightly Bentonite Chips 10-12 it <br /> Plastic;damp <br /> 15 .0/0.01444 - .___» ------------------------ <br /> 3 Sand Pack 12-29 ft 15 <br /> 4 Clayey Silt(MLk yellowislh brown(10 YR 514),titm medium <br /> 5 plasticity; ,At <br /> SCH 40 PVC Screen 0.020 <br /> Slot 14-29 ft <br /> 20 5 0.010.01452 20 <br /> 9 <br /> lo lo 0o <br /> oo o� 00 loo <br /> r-------------»»----------------1 <br /> ' "r' Silty Sari yellowish brown I0 YR 514 moderate <br /> 25 i ;r.r-.ra ty (SMI;ye ( )I h' 25 <br /> 7 0.0!0.0 1505 ' graded,very tine to medium grained,subangular to sound;loose; <br /> d .'t'T•.'r'"T. wet to saturated <br /> 7 w S r'?•' <br /> ~ <br /> Silty Clay(CLk yellowish Drown(10 YR SAY,8m>:medium to <br /> K/",� highlyplastic;moist <br /> ---------------------------------Silty Sand(SAS;yellowish btovm(10 YR 514);poorly graded, <br /> very fine to fine grained sand,mednmt dense;no plasticity; <br /> saturates <br /> 2s7e aatewayasks�.,su 3� <br /> Swavino,CA 95333 <br /> 9!6.679.2000 <br />