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WEISS ASSOCIATES PF F7�1 <br /> MONITORING WELL MW-3 <br /> � <br /> ) GRAPHIC LOG DESCRIPTION = <br /> 0 A halt <br /> w <br /> P4 <br /> 5S - <br /> 4'PVC Silty SAND(SM),red-brown,loose,damp, <br /> P4 F° 10-20/6 silt,fine to medium sand,high <br /> Py casing <br /> estimated permeability <br /> 10 10 _ <br /> q - - <br /> z <br /> <5%day below 12 ft. <br /> 15 15 <br /> Grout - <br /> w - <br /> 20 20 <br /> zox <br /> P4 <br /> 25 <br /> 25 f° yellowish brown, 5-10%silt below 25 ft. <br /> V. <br /> in.F,-�m EXPLANATION <br /> Z Water levet during drilling(date) Logged by: Joseph P. TheisenSupervisor: Richard B.Weiss;EG 1112 <br /> Q Water Levet (date) <br /> Contact (dashed where approx.) Drilling Company: Exploration Geoservices, San Jose, CA <br /> 11111111 Gradational Contact Driller: Tim Whitney <br /> Location of recovered drive sample Drilling Method: Hollow Stem Auger <br /> Date Drilled: 23 July 87 <br /> Location of drive sample collected for Well Head Completion: Locking Well Cap and G-5 Christy Box <br /> chemical analysis Type of sampler: California and Standard Penetration <br /> Grab sample Hammer WeighVMrow: 140 lbs.l30 in. <br /> Boring Log and Well Construction Details MW-3 204 E. Lodi Ave., Lodi, CA <br />