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QUELL DETAILS <br /> PROJECT NUMBER 171-90 BORING/WELL NO. My12 <br /> PROJECT NAME HARKEN MARKETING TOP OF CASING ELEV. 5' <br /> HMC LOCATION #100878 GROUND SURFACE ELEV. NIA <br /> LOCATION YOSEMITE AVENUE MANTECA DATUM <br /> WELL PERMIT NO. INSTALLATION DATE 01-21-91 <br /> TOC(Top of casing) <br /> 8'steel traffic lid <br /> Ground Surface <br /> k. <br /> EXPLORATORY BORING <br /> a. Total depth 25 ft. <br /> b. Diameter 11.5 In. <br /> Drilling method HOLLOW STEM AUGER _ <br /> e d h WELL CONSTRUCTION <br /> 25 ft. <br /> C. Total casing length <br /> Material SCHEDULE 40 P.V.C. <br /> d. Diameter 4 In. <br /> c <br /> e. Depth to tap perforations .I.Q,.LQ,_, ft. <br /> i L Perforated length 14 ft. <br /> °''•`.r': Perforated interval from 10.0 to 24.0 f#. <br /> l 0 '"•`'" Perforation type _.SLOTTED <br /> 0.020 <br /> in. <br /> ^` <br /> perforationsize <br /> g. Surface seal 0.5 ft. <br /> f F kutedCONCRETE <br /> h. Z3ac>dll 4.5 ft. <br /> y. ;. <br /> Materia! 7 SACK CE ENT SLURRY _ <br /> i. Seat <br /> ` ' " "t`• Material 3/8" BENTONI':E PELLETS <br /> 17 <br /> J. Gravel pack it. <br /> Gravel pack interval from 8 to 25 <br /> Material #3 MONTEREY SAND <br /> ry k. Locking wellcap <br /> I Depth to groundwater 17.54 it. <br /> i <br /> i ., <br /> A8 <br />