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� r <br /> 13QRING LOG <br /> DATE 51AIlTED 5-28-87 DATE COMPLETED 5-28-87 <br /> iaccsD `ti <br /> t. R. Livermore <br />_ <br /> DautE� sierra Drilling <br /> Qj <br /> a e III p <br /> ' p[iCRio-1&PN <br /> WELL CONSTflUCTON DEIAIL SYMBOL <br /> DWP 12A watertight lockin 0-2" old asphalt <br /> d 2"-5.51 dark brown gravelly sand which <br /> waterproo <br /> `-cement grades to a medium sand at 3.6 feet <br /> Z locking ca SP <br /> ea gravel <br /> grout sand with <br /> 4 q; 5.5-$ light brown silty <br /> 2" solid '! fines and root holes <br /> � ; (v PVC casing }: SM <br /> bentonite 8-14' light gray/white slightZpetroleum <br /> medium sand with very <br /> i SW odor present <br /> 10 o- r <br /> = I <br /> tiymiCdGeDUS <br /> 14_21' ]fight Loose/andmoist at 15 feet <br /> 14 { fine sand. <br /> Monterey ' T ' (samples no SP <br /> ;— retained in to <br /> ta sand #2D _ . sampler) <br /> SM <br /> 18 (.0211) <br /> z R ; slotted PVC 21-21 ,51 light grayish fine sand <br /> ' casing 21,5-25' light gray/brawn mottled silt <br /> w micaceous clay. <br /> = V CL <br /> 24- entonite <br /> Bottom of Hole: 25 feet <br /> ��• end cap <br /> Groundwater : 17-17.5 feet at time of <br /> drilling <br /> r . <br /> On 6-8-87, water level: 16.8 feet <br /> y <br /> i <br /> GOLDEN GRAIN MACARONI COMPANY <br /> SCS ENGINEERS MANTECA BEAN CO- FACILITY <br /> CO U'V1NGING'N1ItI i"N'oI W - 5 . <br /> MONITORING WELL: <br /> .—...._._ .._........_ ...._...07 r I SIS NRA.II IR 1.6Ur11 C __ _..____..... __..___.._.. .....__.._.. <br /> -...._.. - -._ -19t7 <br /> VU9i IN .• <br /> {,.s.976.a.r Project No. 38504.Oi <br />