Laserfiche WebLink
L. RECIRCULATION SYSTEM INLE— (#7800) <br />lo Inlets 18" below rim at shallow end, 50-", of inlets 30" below rim at deep end <br />A minimum of 2 inlets but 1 for every 400 sqo ft. (N.I.C.) <br />Adjustable weir fittings. <br />M0 FILL LINE - AIR GAP OR VACUUM BREAKER (1/7797) <br />N. MINIMUM PUMP CAPACITIES (1/7802 and #7803) <br />Rapid sand input - 3 G.P.M.-per sqe ft. at 25f head. <br />Rapid sand backwashing 9 G.P.A. por sq. ft. <br />Diatomaceous earth - 2 G.P.M. per sqo ft. at 60' hendo V//// <br />O. FILTER CAPACITY (#7802 and #7803) <br />Public -c3 hour turnover minimum° <br />Rapid sand - 3 G.P.M. per sq. ft. <br />Diatomaceous earth - 2 G.P.M. per sqo ft. o/// <br />Diatomaceous earth with automatic slurry feeding 21 G.P.M. per sq. ft. <br />P. MISCELLANEOUS <br />1. Rate of flow meter provided (#7800) )( <br />20 Suction cleaner provided (#7805) <br />3. Handhold not over 9" above water lire - Scum gutter type only at special X <br />purpose pools (#7790) <br />40 Gauges on input and output sides of filter system (gauges to be at same elevation) <br />(#7800). <br />Hair and lint catcher provided on input side of filters (#7800)0 <br />Backwash to adequate leach line„ dry well, storm drain, or sewer (air gap at sewer <br />connection) (#7808) X . 7`? set ‘0"-e oz <br />Sight glass in waste discharge line (#7802F)0 <br />80 Approved chlorinator (must supp]y on pound of chlorine gas per 10„000 gal of <br />capacity per 8 hours or 1.1 gals of i6;„ hypochlorite solo (at 70% available ./ / <br />chlorine) per 10000 gals of pool capacity per 8 hours (#7806)0 X F <br />Adequate hose bibs provided to hose dcun decks and floor s etco (#7799)0 <br />Approved drinking fountain provided (slant jet with protector (#7783). i4A0-47