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S441 cop hinged to <br /> cosfng with lock 4" Afetal pipe <br /> hasp <br /> wEL Bteei plate welded <br /> to conductor pipe 2' <br /> 'LAY efnd yell Coxing <br /> 1 <br /> Ground $Vrlace <br /> OULDERS p <br /> LAY <br /> Grout Aurfoce seal, Required tel <br /> sand pock isolate upper aquifer, <br /> .ND GRAVEL36" Drill hol8 <br /> 400': • : . <br /> 30" Conductoe pipe <br /> 'ILL ; 18" Munk well taking <br /> ;NO CRAWL <br /> VEL AND CLAY Reducer from 18" to 16" — <br /> so GRAVEL <br /> 18" Drill hole <br /> LAY 16" Blank we11 casing to be usEd where well <br /> screen is hat required. <br /> Y AND GRAVEL Z30' <br /> _ Untroliter3, spaced every <br /> 550' 50 feet. <br /> 8" toeing Sand pack <br /> s <br /> B <br /> 18" W611 ecreen to bb placed Liss appropriate <br /> _ lengths (5' MIN increments) opposite <br /> water—bearing tones. <br /> 0 GRAVEL Soo' N <br /> N <br /> LL <br /> LAY 4 ...I <br /> Q <br /> NOTES: 1. ?his drowlhg shows the well at the = <br /> completion of the pilot hole drilling and well W <br /> 20' construction. Pump house foundation and Z <br /> production pump requirements are specified <br /> IN THE SPECIFICATION AND ON SHEETS C-8 W <br /> AND S-1. <br /> LAY 2. Depth§ may vary slightly from those Q <br /> shown, dependent on geological conditions <br /> eneountered during drilling, LJ <br /> $tees plate welded W <br /> to Casing <br /> .VEL Z <br /> a <br /> LAY . <br /> DETAIL OF PROPOSED WATER WELLS #6 #9 <br /> MEL SCALE: NONE <br /> .VEL <br /> I' <br /> 'AAbERS <br /> ;WL <br /> k <br /> .VEL <br /> 'LAY <br /> ,VEL <br /> OULDERS <br /> .NEL ; <br /> LAY <br /> :offing <br />,L <br /> TATED APRIL 1979 <br />