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(YVATCTelephone: <br /> ATC Associates,Inc. Borehole Lithologic Log and Well Construction Diagram <br /> 1117 Lone Palm Ave.Ste.201 PAGE 1 OF 2 <br /> *40.1Modesto,California 95351 <br /> (209)5792221 <br /> ASSOCIATES INC. <br /> CLIENT NAME: Eggimans Andrew and Edith Trust PROJECT NAME: Eggimans BOREHOLE NAME: MW10 <br /> 1110100 DATE STARTED: 05/24/07 FILED GEOLOGIST: J.Sellman DATE FINISHED: 05/24/07 <br /> LEGAL LOCATION: CONTRACTOR: Woodward Drilling Co. CHECKED BY: J.Sellman <br /> iN„ GROUND SURFACE ELEVATION: DRILLER: EASTING: <br /> GROUNDWATER ELEVATION: DRILLING METHOD:HSA NORTHING: <br /> TOTAL DEPTH DRILLED: 57'below grade CASING STICKUP: Flush TOTAL DEPTH CASED:57'bgs <br /> Q Depth Water Encountered During Drilling: 50'bgs W WELL <br /> j F = Water Level in Completed Well: 37.50'bgs a CONSTRUCTION WELL <br /> Lu IL <br /> W o LITHOLOGIC DESCRIPTION y DIAGRAM <br /> DESCRIPTION <br /> r <br /> 0 0 IConcrete II Organic silty CLAY:Brown, 100%fines,medium dry strength, low <br /> III toughness,low plasticity,very stiff,no odor,organics,dry,weak <br /> V <br /> III cementation,homogeneous structure. Grout <br /> III <br /> III <br /> III <br /> -5--5 I I I <br /> III o 8"Borehole <br /> ppm <br /> III 11 <br /> 26 <br /> III <br /> III <br /> Sandy SILT:Brown,30%sand,fine grained,70%fines,low dry <br /> strength,low toughness,non plastic,very stiff consistency,no odor, <br /> -10 10 no organics,dry,weak cementation,homogeneous structure. <br /> a <br /> PPM <br /> 9 <br /> 11 <br /> 16 <br /> 2-inch I.D.Sch <br /> 40 PVC Blank <br /> Well Casing <br /> V I l I Silty CLAY:Yellowish brown,100%fines,low dry strength,low <br /> toughness,low plasticity,medium to very stiff,no odor,organics, <br /> III <br /> -1515 dry,weak cementation,homogeneous structure. <br /> III <br /> PPM <br /> v III 14 <br /> III 27 <br /> III <br /> III <br /> 4 III <br /> III <br /> -20 20 IIIo <br /> PPM <br /> 10 <br /> 17 <br /> III 21 <br /> III <br /> III <br /> Ur <br /> III Silty CLAY:Yellowish brown,100%fines,low dry strength,medium <br /> toughness,low plasticity,very stiff,no odor,organics,dry,weak <br /> -25--25 1 1 1 cementation,homogeneous structure. o <br /> III ppm <br /> 111 19 <br /> 27 <br /> r III 50/2° <br /> III <br /> � III <br /> III <br /> V <br />