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WEISS ASSOCIATES <br /> ^, <br /> MONITORING WELL MW-3 <br /> OVA <br /> lAr l GRAPHIC LOG DESCRIPTION <br /> Asphalt <br /> w <br /> ra - <br /> 5 <br /> W 4"PVC w , - - Silty SAND(SNI), red-brown,icosa,damp, <br /> Casing 10-20%silt,fine to mediurr.sand,nigh <br /> j ru ---- _ estimated permeability <br /> ! 04 \ f <br /> 10 -- <br /> <5%clay below 12 ft. <br /> L <br /> 15 15 <br /> oGrout - <br /> 20 20 - <br /> 25 �5 <br /> Yeifowish brown, 5 10`!..sill below 25 h. <br /> 02 Ad <br /> n Hada r <br /> EXPLANATION <br /> = Water level during drilling(dace; Logged by:' Joseph P. Theisen l <br /> S? Water L oval (date) Supervisor: Richard B.Weiss:EG 111 12 <br /> --—— Contact (dashed where approx.) Drilling Company: Exploration Gooservicos, San Jose, CA <br /> r 1 r t f i Gradational Contact Driller: Tim Whitney <br /> Location of recovered drive sample Drilling Method: Hollow Stam Auger <br /> Location of drive sample collected for Date Drilled: 23 July 87 <br /> chemical analysis Well Head Complabon: Locking Well Cap and G-5 Christy Box <br /> Grab sample Type of sampler: California and Standard Penetration <br /> Hamm©r WeighVThrow: 140 Ibs.l30 in. <br /> Boring Log and Well Construction Details MW-3 204 E. Lodi Ave., Lodi, CA <br />