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4 1 J t b t{ 1 V t U L U U I U K � JVLKC hJ , 114 <br /> MONITOR WELL MW-1 <br /> Pro GRAPHIC DESCRIPTION <br /> W'T"`t LOG <br /> 0 a <br /> na Chris box Sandy SILT(ML)brown medium stiff,dry <br /> &ling cap 20-306/.fine sand,low to moderate est K no <br /> _ , odor <br /> - <br /> Grout <br /> Clayey SILT(ML)dark brown,medium stiff <br /> 2 2 damp,10-20%day,5"15%fine sand low <br /> est K,no odor <br /> 4"sch 40 <br /> PVC casing <br /> W <br /> 4 4 _ <br /> t11 Sandy SILT(ML)brown with gray-green <br /> Qstringers,medium stiff damp,5-10'/6 clay <br /> 2030%fine sand,lowest K slight <br /> msµ, Y <br /> -a--Bentoniter <br /> hydrocarbon odor <br /> U) pellet seal <br /> � s <br /> 6 6 <br /> 0 of r= <br /> #2112 Sand sa <br /> 0 <br /> O <br /> w <br /> 8 8 _ (contact cuttm s <br /> } ---�-� <br /> Silty SAND(SM)gray-green,medium <br /> LU <br /> — 02'Slotted ------- dense damp,20-30%silt fine sand,low to <br /> p — 4"sch 40 ------ moderate est K,strong hydrocarbon odor <br /> PVC casing 200 ------ <br /> 10 — 10 Sandy SILT(ML)brown with gray-green <br /> y stringers,medium stiff damp 5-100%clay, <br /> k' 25-35`/e fine sand,low est K moderate <br /> hydrocarbon odor <br /> zao <br /> n� <br /> 12 — 12 <br /> IrL Radius 0 2 4 S <br /> Continues <br /> EXPLANATION <br /> = Water level durtrtg drilling(date) Logged by Mike Edmonson <br /> M Water level(date) Supervisor Kathleen Isaacson <br /> Contact(dotted where approx) Drilling Company P C Exploration <br /> Gradational(hachured),uncertain(dashed)contact Driller Joe Eades <br /> 0 Location of recovered dnve sample Drilling Method ll"Hollow stem auger <br /> Location of dnve sample sealed for Dates Drilled 2128/89 <br /> chermcal analysis Well Head Completion Christy box&locking cap <br /> Grab sample Type of Sampler 2'split barrel <br /> TD Total depth=36 5 ft <br /> est K=Estimated permeability(hydraulic conductivity) <br /> Boring Log and Well Completion Details MW-1 Chevron Facility # 94275 <br /> WGR Project No 1-10405 Stockton , CA <br />