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WELL DETAILS <br /> PROJECT Nl>MMM 0805-14701 _ <br /> ENC011 BORING/YMELL No. — <br /> PROJECT N:�"� ARCO 2186 TOP OF CASING ELEV.__._ _14-1 <br /> LOCATION 3212 N CALIFORNIA STREET GROUM SLWACE may_ .x.150 <br /> DATUM MEAN SEA LEVEL <br /> WELL PERMIT NO. 7016 INSTALLATION DATE__ 9,/7/2 „_,^_ <br /> TOC (Top of casing) <br /> i <br /> G-5 vault box (Std.) <br /> EXPLORATORY BQRINQ <br /> 4 <br /> I a. Total depth 62.2 ft. <br /> b. Diameter i0 in <br /> Drilling method HOLLOW--STEM AUGER <br /> e� h <br /> Cd <br /> ' WELL CONSTRUC110N <br />' 10 I1 c I. Total casing length 37.1 ft. <br /> c 2• Total casing length 61.9 ft. <br /> Material SCH 40 PVC <br />' e 2 d. Diameter 2 In <br /> el . Depth to top perforations 22.1 ft. <br /> e2. Depth to top perforations 42.5 ft. <br />' f I . Perforated length 13.9 ft. <br /> Perforated Interval from 22.1 to 36 0 ft. <br /> Ole2 �� Perforation type <br /> ." i1 Perforation size 0 02-INCH <br />' f2. Perforated length 190 ft. <br /> Perforated interval from 42 5 to 61.5 ft. <br /> Perforation type MACHINE SLOT <br /> Perforation size 0 02-INC <br /> g. Surface seal 1.0 ft. <br /> Seat material CONCRETE <br />' y 12 h• Backfill 17.0 ft. <br /> Backfill material NEAT CEMENT GROUT <br /> r - <br /> 11. Seal 3.0 ft. <br /> 4 Seat material _ 3/8 BENTONITE CHIPS <br />' <br /> 12- Seal 3.0 ft. <br /> Seal material 3 8" BENTONITE CHIPS <br /> JGravel pack #3 LONESTAR SAND „17.0 ft. <br /> 1. <br />' Pack material <br /> f 2 J2. Gravel pack 21.2 ft. <br /> J2 Pack material <br /> LONESTAR SAND <br /> k. Bottom seal T NLA ft. <br /> Seal material N/A <br /> I `r <br /> k <br /> b <br />