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Safeway - Stockton <br /> ERM-WEST Job #1218.02 <br /> Environmental Resources Management Drilling Log <br /> Project Meat Packing Plant Location Stockton, CA <br /> Sketch Map <br /> �,.owner Safeway Inc. Project Number 1218.02 <br /> VlelVBoring No. MW-6 (B-21) Total Depth NIA Diameter 10" <br /> Surface Elevation 5.8T Water Level: Initial WA Ret. Pt. See Figure 2-1 <br /> Screen: Dia. - 4' Length 20' Slot Size .010" <br /> rr Casing:Dia. 4' Length 25' Type PVC <br /> Notes <br /> Drilling Company .�B&F Drilling Drilling Method. Hollow stem auger <br /> Driller Bob Gandesberg Log by W. Spong Date Drilled 1114191 <br /> O H m ` O <br /> 16. 3 i= o. ts Description/Soil Classification <br /> m o M -M2 (Consistency, Moisture, Color,Odor, Staining, Etc.) <br /> N Z m c <br /> 0 Locking cap Asphalt, road loose <br /> 2 CL P Clay,silty,dark brown,dry <br /> 4 ML Silty and sandy,fine grained to gravel,dry <br /> �+ 6 4" diameter <br /> 6 <br /> 10 m >: Clay, silty, brown,dry, hard <br /> 12 CL Grout m <br /> 14 reddish brown 14'-16' <br /> �, 16 <br /> >.. 18 Seal (Bentonite) <br /> 20 SIR, brown to green,small amount of clay, <br /> 22 ML :: slightly moist <br /> 24ru> y <br /> 26Ar{; <br /> 28 Y' °` Sand,grey,fine to medium grain,silty, no HC odor <br /> 30 7-10-12 <br /> 32 sM 30'-30.5' <br /> 34 v 3,' <br /> s.. 36 CL N Clay, sandy,gray-green, moist <br /> 38 tr Sand,grey,fine to medium grain,silly, HC odor <br /> 40 SM <br /> . :.A <br /> 42 CL Clay,sandy,grey-green, moist, possible HC odor <br /> r.. ����>:: y <br /> 44 <br /> 46 <br /> �. 48 CP <br /> 50 <br /> 52 <br /> S4 <br /> 56 <br /> 58 <br /> 60 <br /> 62 <br /> 64 <br /> 66 <br /> Page_1_of_1_ <br /> tr <br />