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Aft Aft <br /> • <br /> &*unre v; DATE EXCAVATED 10/23/02 TEST PIT NO. T-16A <br /> _ _ v <br /> = GROUND ELEVATION 70'f (MSL) LOGGED BY PDC <br /> TEST PIT LOGEU. E, , <br /> METHOD OF EXCAVATION Trackhoe <br /> Santa Fe Road Disposal Sites g E E <br /> Riverbank,California v re z 0 LOCATION Santa Fe Road Disposal Sites(Lynch IDS) <br /> PROJECT NO. DATE DESCRIPTION <br /> 104690003 11/02 <br /> 1 2 24.1 <br /> ML FILL AND DEBRIS <br /> Medium brown,dry,fine sandy SILT with scattered minor debris consisting primarily <br /> Mf- f metal. <br /> ALLUVIUM/RIVER DEPOSITS <br /> Medium brown,dry,fine sandy SILT. <br /> 4 <br /> — — — — — — — — — — — — — — — — — — — — — — <br /> » SP Tan to gray,dry to moist,fine SAND. <br /> ........... .............. 8 <br /> i <br /> Total Depth Excavated=9 feet below ground surface. <br /> ................ ........ ..........................-.... .............. ....... .. ... ............... ............. . ................ Total Length Excavated=28 feet. <br /> Groundwater not encountered. <br /> I Backfilled on 10/23/02. <br /> ................................... . 12 <br /> Trench 16A excavated parallel and approximately 18 feet east of T-16.Not sampled. <br /> t <br /> 1 <br /> »....._..... -------------- <br /> ------------ <br /> ..__....- _.. _------ <br /> ._. 2 <br /> M <br />