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y <br /> MONITORING WELL 114STALLATION <br /> R E PORT14 <br /> Project Fast Gas Station, Hiclway 12, Lodi, Calif Location fixox* 2'-6" S. Well # 1 <br /> project No. TL 385-124-01 lnstatlest By D. Diebert Dote 7-10-85 Time P.M. <br /> I:tethcd of Installation The boring is made using an 8-` ch hollow sten auger. The auger is <br /> raised and the ol <br /> .-iPe is lowered nE22gh the hollow stem. The auger is then removed. <br /> Depth of pi of seals, and type of pipe tailed is shown on the sketch below. <br /> Type of Well Instld_ Groundwater Mona rim Well <br /> Ground Elev. Top of Riser Eley. <br /> L� Cap: 'SEALED LOCKED <br /> --LD, of Riser Pipe 2-inch <br /> L1 01_411 f Type of Pipe PVC Schedule 40 <br /> LZ 29'-3" i ype of Backfill Around <br /> L3 1'-6" • Riser 0% Bentonite <br /> 0% Concrete ' <br /> L4 35'-5" Ls 29'-3" <br /> Top of Seal Eley. <br /> L5 . 36'-111 Type of Seal Material Bentonite Pellets <br /> L6 30'-5" <br /> L� <br /> L7 67 -0" Ly <br /> .-,i--Tbp of liter Elev. <br /> 30'-9" ' <br /> ype ol Filter Material 5/16"-inch Pea Gravel <br /> L Size of Openings 0.020 <br /> Ls ~ ti—Diomet r of <br /> 2—inches <br /> Ti <br /> I p <br /> 67'-o„?ottom of Well Elev. <br /> !l. =attom of Boring Elev. 9—inch <br /> �----- <br /> Diamete r of Boring 9-inch <br />, . Fast Gas Station 1 JAPOPROV <br /> 10-85 <br /> Lodi, California CZA. 4 of: to u.: The Twining <br /> Laboratories , Inc. <br />