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MONITORING WELL NSTALLATION <br /> Fast Gas Station, Highway 12, LRodi,PO C,, rnia No. 1S <br /> Prosect Location: Flower bed west o <br /> Project No. 385-124-01 Installed By D. Diebe building between vendors. <br /> Date: 7-11-85 Time: p.m. <br /> ,ttelhrd of Installation The boring is made using an 8- ch hollow sten auger. The auger is <br /> then raised and the pipe is lowered through the hollow stem. I)epth of seals and type of <br /> pil2t installed is --shown on the sketch below. <br /> Type of Well Insild. Groundwater Monitoring Well <br /> Ground Elev. Top of Riser Elev. <br /> i.� Cap: SFALIDi L.ocKEo <br /> —I.D. of Riser Pipe 2-inch diameter <br /> L1 0'-9" Type df.Pipe PVC Schedule 40 <br /> L2 <br /> I'2 33'-0" i —;ype of Sockfill Around <br /> L . Rise 20% Bentonite <br /> 3 1,-6.F ; 80% cement <br /> L4 32'--7" Ls I T 33'-0" <br /> opa Seat Elev. <br /> LS 37'-6" - �—iype f Sea3 Material Bentonite Pellets <br /> L6 309-41@ <br /> t_s <br /> L7 75'-0" L7 <br /> Top o Filter Elev. 34'-6" <br /> -'' 5/16-inch Pea Gravel <br /> ::_:�.TYpe of Filter Material <br /> Size f Openings 0.020 <br /> L4 C,. I <br /> Li t.•_ Diameter of <br /> : 2-inch <br /> .I Tip <br /> Sottom of Ylell Elev. 67 <br /> Sotto Eley.Boring E1e75'-0" <br /> 1----- <br /> -Diameter of Boring 9-inch <br /> Fast Gas Station 7-11-85 <br /> Lodi, California or: :rVR Dia. U The Twining <br /> Laboratories , Inc. <br />