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Total depth of borings 110 Feet Diameter of borings 10-1/4 IDalle drilleds?2/22/92 <br /> Casing diameter, 4 Inch Lengths 103 Feet Slot Sizes 0 10 Inch <br /> Screen diameter, 4 Inch i Lengths 30 Feet Material types PVC <br />, <br /> Drilling CoMpanys JCON WESTFX KVILHANC Drillers Jim <br /> Method Useds Hollow—stem auger, California modified --s oo FI of gists Claudio Avila <br /> Signature of Registered Professionals <br /> Reglatration Nor 4313 tate: California <br /> MEASURED SASE USCS DESCRIPTION WELL <br /> DEPTH NO. P.I.D. CODE CONST. <br /> I � <br /> 0 <br /> Asphalt and gravel fill •. <br /> 2 <br /> I , <br /> 4 <br /> 6 S-5 15 PPmv ML Clayey silt, yellowish gray, dry, low plasticity stiff <br /> I <br /> 8 , <br /> 10 <br /> S-10 18 PP4 brownish black, very stiff <br />(' 12 - <br /> - <br /> 14 <br /> 1 16 S-15 35 pPmv SM Silty sand, fine—grained, light olive gray, dry, non—plastic, dense <br /> 18 <br /> M <br /> L I <br /> —_`An LOQ OF BORINGS B-26/VW-17 PLATE <br /> _, �mmat—StW,=t ARCO Service Station No. 6100 <br /> 25775 South Patterson Pass 4 <br /> PROJECT NO. 30041 0oa o2A Tracy, California <br /> r <br />