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WELL CONSTRUCTION <br /> PROJECT NUMBER Vo-Z :7bgSoo( BORING /WELL NO. M w 21418 <br /> PROJECT NAME V-I{nu j 70gSo TOP OF CASING ELEV. <br /> LOCATION Lib( N U/ Iso., Wae GROUND SURFACE ELEV. <br /> S4.00-0,, CA DATUM <br /> WELL PERMIT NO. 02)oo4 INSTALLATION DATE <br /> A B EXPLORATORY BORING <br /> �g a. Total depth ft. <br /> b. Diameter (vukide) !o`'Y in. <br /> Drilling method haw �+��., mar/ / <br /> h WELL CONSTRUCTION <br /> e <br /> c. Total casing length A: ft. B: SU ft. <br /> i Material Poly-Vinylchloride <br /> d. Diameter A: 2 in. B: Z" in. <br /> e. Depth to top of screen A: ijSZft. B: 2,S L ft. <br /> f. Screen Interval A: S`Z ft. to 77 ft. <br /> Screen Interval B: 5 ft. to '�SC3 ft. <br /> �Z <br /> f = 1 a Perforation type Machine slot <br /> Perforation size 0.010 inch <br /> g. Surface seal !q ft. <br /> Seal material �ew�e.vflQr.4f <br /> h. Backfill I'j ft. <br /> n \ Backfill material ce.y.e n t ro 4 f <br /> i. Seal A: ft. B: zz ft. <br /> Seal material 6e.tfon�fe <br /> j. Sand pack A: ft. B: ft. <br /> f - Sand Pack interval A: ft. to 6 ft. <br /> j la's ee.h wh 13 <br /> Sand Pack interval B: SO ft. to 2Z ft. <br /> tx•+��,Ee: y <br /> qs send : 3( Pack material thov1{z��tj� Z/z sq., <br /> k. Bottom seal <br /> T _ SKrge Blocks Seal material <br /> ' I. Vault elevation ft. <br /> #k , m. Top of casing elevation ft. <br /> n. Depth to groundwater K6 ft. <br /> r from top of casing <br /> b Ar,llrny CO,.Par+y <br /> C hr;S <br /> "repared by: -5f-eve- Wao h u I I L31 ro, ` CHS 4 M nn <br /> wP5 Ch✓: rr»e � f. f3!'ges <br /> Cr SIC kvc d <br /> Reviewed by: <br /> /,/oy 1,0oo t; 1-zo- zoov <br />