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DATE EXCAVATED <br />W <br />10/21/02 TEST PIT NO. T-36 <br />z <br />GROUND ELEVATION 714 (MSL) LOGGED BY PDC <br />TEST PIT LOG <br />E <br />E <br />E <br />E <br />E <br />o <br />METHOD OF EXCAVATION Tmckhoe <br />Santa Fe Road Disposal Sites <br />m <br />E <br />E <br />m Yc <br />Riverbank, California <br />J z a <br />w <br />LOCATION Santa Fe Road Disposal Sites (Bill Lane IDS) <br />PROJECT NO. DATE <br />DESCRIPTION <br />104690003 11/02 <br />3 - <br />6 <br />9 12 <br />15 <br />18 <br />21 <br />SM <br />FILL AND DEBRI3 <br />Medium brown, dry, silty fine to medium SAND; with gravel and approximately 10% <br />T-36-1 <br />NA <br />NA <br />NA NA NA <br />20% asphalt and concrete debris, also wires, and wire cable. <br />- <br />--------- ------ <br />------ <br />--- <br />--- <br />`--- <br />- <br />3 <br />T-36-5 <br />ND <br />22 <br />45 18 66 <br />9 <br />--- <br />T-36-1 <br />NA <br />NA <br />NA NA NA <br />ML <br />ALLUVIUM/RIVERDEPOSITS <br />Gray to tan, moist, clayey SILT. <br />T--36 1 <br />12 <br />NA <br />NA <br />NA NA NA <br />Total Depth Excavated = 14 feet below ground surface. <br />15 <br />Total Length Excavated = 23 feet. <br />Groundwater not encountered. <br />Backfilled on 10/21/02. <br />..---..... <br />..... .-.. ...... <br />.._-_.._-_-� <br />- _ _. _ <br />.._.. _ _ . _..._........_ <br />. <br />-.._ <br />Trench excavated at the top of the soil and asphalt debris pile. <br />