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4 <br /> Compliance <br /> & MONITORING WELL DETAIL <br /> Closure, Inc. <br /> Project Number 12118-6 Boring/Well No. MW-9 <br /> Project Name Quik Stop No 121 Top or Casing Elev 2932 <br /> County San Joaquin Ground Surface Elev. 28 85 <br /> Well Permit No SR0026933 Datum M S L <br /> k Idi <br /> EXPLORATORY BORLNG <br /> 9 <br /> . . a+ Total depth 75 ft. <br /> b. Diameter 6 5 <br /> Drilling method Mud-Rotary <br /> e h <br /> WELL CONSTRUCTION <br /> a <br /> C. Cabing length 75 ft. <br /> Material <br /> PVC Schedule 40 <br /> d. Diameter 2 3n. <br /> `'f�1 ���• e. Depth to top perforations 65 ft. <br /> 11:''r11 1YJ• <br /> ;..,••.. f. Perforated lent, 10 ft. <br /> 111x4 LL <br /> Perforated interval from 65 to 75 (- <br /> 'r�i+ <br /> Machine Slot Perforation type <br /> tiYY VY <br /> Perforation size 0 020 <br /> r•r• !•r. <br /> 1i.... r. g. Surface sea] 1 f#. <br /> f ; <br /> ti1.1 111/ <br /> Seal material Cement Grout <br /> •r.r. l.t. <br /> r�l4 1 1• <br /> Backlill 60 <br /> ff. <br /> 1.i•�Y Loi' <br /> Backfill material Portland Cement <br /> i. Seal ft. <br /> iii v • ' <br /> •1.r�— � Seal material Bentonite Pellets <br /> j. Gravel pack 12 ft. <br /> r~'`' •w f Pack material Lonestar No 3 Aquanum Sand <br /> 41/ti+ •1.4•.. <br /> k. Watertight, locking vault box <br /> r•r tw•• <br /> l•l~ r•1• <br /> J�v 1•!• <br /> 11ii1/ r.{. <br /> •fir• �•.. <br />