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& oore_ <br />0ii' <br />DATE EXCAVATED 10/21/02 TEST PIT NO. T-29 <br />:zi <br />GROUND ELEVATION WL (MSL) LOGGED BY PDC <br />TEST PIT LOG <br />E <br />E <br />o <br />E E <br />E <br />METHOD OF EXCAVATION Backhoe <br />Santa Fe Road Disposal Sites g <br />E <br />E <br />m@ <br />z <br />v <br />Riverbank California <br />< <br />Z <br />a <br />—` <br />0)LOCATION <br />Santa Fe Road Disposal Sites (Bill Lane IDS) <br />PROJECT NO. DATE <br />v <br />DESCRIPTION <br />104690003 11/02 <br />1 <br />2 <br />3 <br />4 <br />5 <br />6 <br />CL <br />FILL AND DEBRIS AND BURNED REFUSE <br />T- <br />9-0.5 <br />{ <br />2.9 <br />170 <br />410 21 <br />96C <br />Medium brown, dry, silty sandy CLAY with scattered refuse and debris consisting <br />J <br />ND' <br />primarily of glass, metal and porcelain from surface to 6 foot bgs. An approximately <br />I foot thick well-defined layer of bum ash from surface to 1 foot bgs. <br />4 <br />i <br />-' <br />--- <br />----- <br />------ <br />- <br />---- <br />-- <br />------ -- <br />j <br />t. <br />T— <br />9-5 <br />ND <br />48 <br />170 45 <br />330 <br />6 <br />SP <br />ALLUVIUM/RIVER DEPOSITS <br />Gray to tan, moist, loose, fine to medium SAND; poorly sorted. <br />.. <br />.-_ . ........._......_. <br />.__.. <br />• T- <br />.._-_.. <br />9-7 <br />....._._.._. <br />....... <br />._...... <br />NA <br />NA <br />NA NA <br />NA <br />.. <br />......... ....- ...._.....................................T_ <br />j <br />0 <br />9=s.-.-............_........__........... <br />9 <br />NA <br />NA <br />NA NA <br />NA <br />NA <br />NA NA <br />NA <br />CL <br />Gray, silty sandy CLAY. — — — — — — — <br />• T- <br />9-11NA <br />---------..._............. <br />--- <br />— -- 1 <br />Total Depth Excavated = 12 feet below ground surface. <br />Total Length Excavated = 7 feet. <br />Groundwater not encountered. <br />.......... ..... <br />--- ...........................- <br />-.......— <br />.—............................................... <br />Backfilled on 10/21/02. <br />... <br />I <br />........... <br />------------- <br />-------------- <br />-.__._..... <br />... 15 <br />............ -.. <br />- .................. <br />_..-_.-..-...--............... <br />_....-................... <br />_............................ <br />_. _... <br />' Lead wet results reported in ug/l <br />