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DATE EXCAVATED 10/22/02 TEST PIT NO. T-62 <br />=i <br />GROUND ELEVATION 60'f (MSL) LOGGED BY PDC <br />TEST PIT LOG <br />E <br />- <br />o <br />E <br />g <br />METHOD OF EXCAVATION Trackhoe <br />Santa Fe Road Disposal Sites <br />g <br />E <br />E <br />Riverbank California <br />z <br />N <br />LOCATION Santa Fe Road Disposal Sites (Lynch IDS) <br />PROJECT NO. <br />DATE <br />v <br />DESCRIPTION <br />104690003 <br />11/02 <br />36 <br />9 <br />12 <br />5 <br />So <br />l ILL• <br />Medium brown, dry, silty clayey SAND with some cobbles. <br />................ <br />__............ <br />.............. .. <br />................. <br />T-62-1 <br />................. .. <br />................. <br />................. <br />................ <br />NA <br />NA <br />NA <br />NA NA <br />.._ <br />.......... - <br />---........_. 4 <br />o -T-62-3 <br />--"-'- <br />-_-------- - <br />----- <br />3 <br />ND <br />34 <br />5.4 <br />22 73 <br />T-62-5NA <br />NA <br />NA <br />NA NA <br />SP <br />— — — — — — — — — — <br />ALLUVIUM/RIVERDEPOSITS <br />Gray, very fine to fine SAND. <br />T-62-7 <br />NA <br />NA <br />NA <br />NANA <br />9 <br />Tan; dry; medium to coarse sand. <br />T-62-1 <br />NA <br />NA <br />NA <br />NA NA <br />1 <br />Total Depth Excavated = 12 feet below ground surface. <br />Total Length Excavated = 18 feet. <br />Groundwater not encountered. <br />Backfilled on 10/22/02. <br />15 <br />