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oars_ <br />g <br />E <br />E <br />x <br />E <br />E <br />E <br />2z <br />rn <br />rn <br />a <br />ccd <br />:i <br />o <br />DATE EXCAVATED 10/21/02 TEST PIT NO. T40 <br />GROUND ELEVATION 704 (MSL) LOGGED BY BAB <br />METHOD OF EXCAVATION Trackhoe <br />LOCATION Santa Fe Road Disposal Sites (Bill Lane IDS) <br />TEST PIT LOG <br />Santa Fe Road Disposal Sites <br />Riverbank, California <br />DESCRIPTION <br />PROJECT NO. DATE <br />104690003 11/02 <br />6 <br />......... <br />8 12 <br />15 <br />118 <br />21 <br />ML <br />FILL AND DEBRIS <br />Brown, dry, clayey SILT with approximately 75% - 80% debris consisting primarily o <br />wood, concrete steps, asphalt, plastic, paper, metal piping, plastic oil funnel, metal mes <br />plastic bottles, and metal rebar. <br />3 <br />5 <br />11 <br />34 <br />6.0 11 <br />SM <br />ALLUVIUMMVERDEPOSITS <br />........................................................................................................................................... <br />Brown, moist, dry, silty fore SAND; with trace clay. <br />— <br />--------------- <br />-- --------- <br />--. —...... <br />- -- <br />- - <br />-- -- <br />- - - <br />6 <br />...... ........ .............. <br />.... <br />....... ........... <br />................ .. <br />............... .................... <br />T-40-71 <br />.-..... ........... <br />.... ......... .. <br />NA <br />NA <br />NA <br />NA NA <br />9 <br />.............................................................................................................................._.......... <br />Total Depth Excavated = 11 feet below ground surface. <br />.............. <br />................ <br />._............ <br />................. <br />................ <br />- <br />---- <br />......... <br />1 <br />Total Length Excavated = 24 feet. <br />Groundwater not encountered. <br />........................................................................... <br />-............................................................. <br />Excavation backfilled on 10/21/02. <br />- --- <br />--------- <br />------------ <br />------------- <br />------- <br />----------- <br />-- ._... <br />15 <br />18 <br />