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Project: BP Station # 11191 Log of Monitoring WeII: <br /> Location 1469 East Hamner Lane,Stockton Project Number.38466122 MW-5 <br /> • m � C U w <br /> Q T? u 3 0 <br /> o 0 n <br /> LrMOLOGY DESCRIPTION WELL CONSTRUCTION <br /> 45 <br /> 00 pax 45 <br /> Sand(SP) Olive brown fine to medium grained <br /> saturated no odor <br /> 50 <br /> Slight odor <br /> 3 1 = 50 <br /> First water at 51 <br /> 36 Silty Sand(SM) light brown,80%well graded sand and <br /> gravel 20%fines saturated slight odor <br /> 26 <br /> 55 <br /> Becomes poorly graded fine grained 55 <br /> 21 Sand(SW) Yellowish brown,well graded fine to coarse <br /> 0,0, <br /> Q grained no odor <br /> 00 iz4a n <br /> a`C�a Trace gravel <br /> 60 00 60 <br /> Clay(CL) Yellowish brown,very stiff trace sand,wet, <br /> no odor Bentonite Pellets 60 63 <br /> 65 00 2-inch SCH 40 PVC 65 <br /> 0 020-tach Slot Screen 65-70 <br /> #3 Filter Pack Sand 63-71 <br /> Iron staining <br /> Silty Sand(SM) Yellowish brown lice to medium <br /> 70 grained sand silt mterbeds,saturated no odor <br /> 00 Sandy Clay(CL) Yellowish brown,stiff,no odor 70 <br /> 75 <br /> 00 Clay(CL) Yellowish brown very stiff damp no odor Borehole Backfilled with Bentonite 75 <br /> Feuds 71-98 <br /> Becomes olive brown <br /> i <br /> 80 00 Becomes reddish brown,trace sand 80 <br /> Sandy Silt(MI,) Yellowish brown,firm,20%fine <br /> grained sand wet,no odor <br /> 85 <br /> 00 <br /> Some clay and gravel 85 <br /> 90 Sandy Clay(CL) Olive brown stiff no odor <br /> 00 90 <br /> 95 <br /> 00 95 <br /> MS2870 Gateway Oaks Dr Ste 300 <br /> Sacramento CA 95833 <br /> 916-6792000 <br />