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1 <br /> SECOR <br />' rwernr ,r red _ <br /> • Logged By Dates Dnlled Dnllirig Contractor Project N Method/Equipment Bonng Number <br /> 4/27/01 CASCADE CHEVRON#92396 SPLIT SPOON <br /> EG 4/27/01 DRILLING ACAMPO, CA HSA SB-3 <br /> Sec"Legend toLogs"for Botuig S�irface Groundwater Depth(ft) Total Drive Drop <br /> Pig method Diam.(in) Elev M) $z 70 FIRST Depth(ft} Wt( Dist(ii.) <br /> classifications and laboratory <br /> testin S N/A 790 280 30 <br /> aaethods <br /> n <br /> Well 3 Desmption <br /> Construction A <br /> to <br /> GROUT14 SAND(SP).brown(7 5YR42),mm <br /> ediu -grained,loose,wet,poorly 0 SB-3 <br />' 14 graded,no odor(0,95,5,0) @75' <br /> 6 <br /> 80- <br /> 85- <br /> 90- <br /> 95— <br /> The <br /> 0859095The substrata descnptioris above are generalised representations and based upon visual/manual classification of cuttings and/or samples <br /> obtained during drilling Predominant material types shown on the log may contain different materials and the change from one <br />' predominant maternal type to another could be different than indicated Descriptions on this log apply only at the specific location at the <br /> 40 time of dnAtng and may riot be representative of subsurface conditions at other locations or times <br /> Project No 077 43485 170 Date 7/11/01 DM Log of Bonng <br />' 92396B3 OPj Approved by <br /> LOG OF BOREHOLE <br /> Rgure (sheet 4 of 4) <br />