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#W7 U0 <br /> v DATE EXCAVATED 10/22/02 TEST PIT NO. T-35 <br /> TEST PIT LOG g E °f = GROUND ELEVATION 85't (MSL) LOGGED BY PDC <br /> Z <br /> U.`� v E E o METHOD OF EXCAVATION Trackhoe <br /> 6 E _ s° <br /> Santa Fe Road Disposal Sites ® E E " ® C <br /> 12 Riverbank,California ° v z LOCATION Santa Fe Road Disposal Sites(Bill Lane IDS) <br /> PROJECT NO. DATE chi DESCRIPTION <br /> 104690003 11/02 <br /> 5 10 15 20 25 30 35 CL FILL AND DEBRIS <br /> T 35-1N NA NA NA NA Medium brown,dry,silty CLAY with approximately 80%to 90%debris,consisting of <br /> primarily concrete,metal,large concrete blocks,automotive parts,bricks,wire,concret <br /> __-. _ __ _____ _ __ ........... and metal piping,5 gallon white plastic bucket. <br /> 4 SP Ai LUYR84M VER DEPOSITS <br /> T-35ND 10 12 6.9 49 Grayish brown,moist to damp,medium to coarse SAND with subrounded cobbles. <br /> 8 <br /> ® T 35-11 NA NA NA NANA <br /> 1 <br /> 1 Total Depth Excavated=16 feet below ground surface. <br /> Total Length Excavated=36 feet. <br /> Groundwater not encountered <br /> ..... .. . ...... ............. ..................................... Backfilled on 10/21/02. <br /> Trench excavated near top of waste slope.Extensive surficial debris consisting <br /> 20 primarily of concrete and metal. <br /> ................ .. ....._....._.. ..........................4 ........ ........................................ ....._......................................... ....................... <br /> W <br />