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SOIL BORING LOG Boring No. MW-7 Sheet 1 of 4 <br /> tient Arco Station 2186 Dale Ali ai <br /> Address 3212 North California Street Drilling Company:Woodward Drilling Company_ _ rig type:BK-81 <br /> Stockton,CA Driller:Frank Ramirez <br /> Project No. DODO-330 Method Hollow Stem Auger hole diem.:8" <br /> L ed 8X: Scott Bittinger <br /> Well Pack sand: 58 ft, to 80 H, Well Construction casing: PVC screen: 60'to 80' <br /> bent.: 55 ft. to 58 ft. casing diem.: 2- screen slot: 4.020" <br /> grout: 0 ft- to 55 ft. Depth to GW: Q ft.Time/Date ft.Time/Date <br /> Sam le -.Bl6iv Sarn g'-._Vlfeti .per tJCHf7 a3esc&ill6ns.&Materials7 J- , <br /> T ':No. Count Time gecwr.-Construct. Seale COLi1MH and ConditEons ppm) <br /> Drilling on Gress <br /> — 1 <br /> organlc soil — <br /> �2 <br /> 3 SILT and cailche <br /> 4 <br /> �5 <br /> ii <br /> 7 <br /> —8 <br /> —9 <br /> 12 <br /> 1 0 <br /> – 21 9:16 80 1 1 CL SILTY CLAY,red brown,2-4%finegained sand,dry,very stiff -- – _ 0 <br /> 26 <br /> 1 2 <br /> 1 3 <br /> 1 4 <br /> 28 <br /> 4 5 <br /> _ 50 9:24 70 1 6 ML/CL CLAYEY SILT,red brown,trace black manganese, !Y,.hard _ 0- <br /> i 7 <br /> 1 8 <br /> 1 9 <br /> 2 0 <br /> Comments.Well located in Oak Park,approxlmateiy 40 feet east and 60 feet <br /> north of the intersection of Alpine&California Streets. #3 sand used for <br /> filter peck. <br /> ��_ QbIINM <br /> Eaw'eraramerataf! <br /> Corssulitants. lnc_ <br />