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p <br />E <br />E <br />E <br />E <br />E <br />J <br />m <br />Y= <br />z <br />g <br />N <br />o <br />V <br />N <br />v <br />DATE EXCAVATED 10/24/02 TEST PIT NO. T� <br />GROUND ELEVATION 754 (MSL) LOGGED BY PDC <br />METHOD OF EXCAVATION Trackhoe <br />LOCATION Santa Fe Road Disposal Sites (Lynch IDS) <br />TEST PIT LOG <br />Santa Fe Road Disposal Sites m <br />Riverbank, California <br />DESCRIPTION <br />PROJECT NO. DATE <br />104690003 11/02 <br />5 10 <br />15 20 <br />25 30 <br />35 <br />SM <br />FILL AND DEBRIS <br />Medium brown, dry, silty SAND with approximately 85% debris consisting primarily <br />refuse, peach pits, bottles, cans, metal, wood, plastic, and paper. <br />i <br />4 <br />3.5 <br />26 <br />110 <br />16 <br />29 <br />- <br />' <br />I ----.- <br />_ <br />--- <br />----- <br />--- -- <br />1600 <br />- <br />- <br />-_ <br />1- <br />T-6-8 <br />T-6 8 <br />_" <br />-- <br />- -- 8 <br />NA <br />tip <br />NA <br />ND <br />NA <br />14 <br />NA <br />ND <br />NA <br />160 <br />T-6-11 <br />SM <br />ALLUVIUM/RIVERDEPOSITS <br />Blackish gray, clayey silty fine to medium SAND; possible waste oil. <br />Gray; moist; silty fine to coarse sand. <br />— - <br />--- - <br />--- _..... <br />........ — <br />- - <br />-----... <br />-------- 1 <br />T-6-il <br />NA <br />NA <br />NA <br />NA <br />NA <br />.... -- ....... <br />................. <br />.._......... <br />..........._...-... <br />Total Depth Excavated = 18 feet below ground surface. <br />Total Length Excavated = 40 feet. <br />Groundwater not encountered. <br />- <br />- - <br />- `" " 2 <br />Backfilled on 10/24/02. <br />Trench excavated at the western end of the existing approximately 120 foot long trent <br />..-._............................. <br />................. <br />............. ............_.__................ <br />.................. <br />.._._.......... <br />Wastes visible in the top 3' along the length of the existing trench. <br />Lead wet results reported in ug/1 <br />