Laserfiche WebLink
VII - Section 7789 - Inlet and Outloto <br />VEINY lea <br /> 1. Pipiug oyotom (000 Hazen Williams formulo or chart) <br />3 • <br />All ports ond fittinss othor than inlot devices or venturi throatus velocity shall not exceed ton (10) ft/sec. <br />Exception, copper pipos ond any auction linos volocity shall not . oxceed eight (8) Et/sec. <br />All pools shall havo a minimum of ono (1) return inlet for each <br />ton thousand (10,000) gallons or fraction thereof.: <br />Inlots shall not protrude mero than one and one fourth (1*). inchee beyond wall surfcce into pool, and shall be rounded and smooth. <br />Bottom drain or outlet <br />./ vb. <br />romoved cxcopt with tools - this inclndos recirculation outlets. <br />Bottom drain or outlet provided <br />Covered with grate or other protective device whIch cannot be <br />Slots or openivzs of theoo covers not to =cod one half (i) inch in the smaller dimension. <br />. All dooigns shall be of ouch shape, arc and arrongcmont as to <br />prevent herd of bin g drawn thereto with such force as to create a safety hazard. <br />Ski ers in lieu of overflow gutters <br />44 a. Circulation systea dosignod to provide sufficient velocity at inlets <br />orrongod and directed ED as to impart a snbatantial circaatory <br />movement to pool ‘oator, which promotes sloimming and anitorm dis- inZootmt dir;tribution. <br />MI- Section 7790 Z: 7795 - 'laud holds and -stepss ladder°, etc. <br />1./ Hrnd holds provided <br />2. Hand holds roquired at water level similar to rim of an overflow gutter <br />for opecial use and competitive pools. <br />o;erflo17 gottoro not provided, a two and one half (*) inch (maximum) <br />thiec bulln000d coping not more than nine (9) inches above water level <br />shall bo provided. <br />Stopo or loddcro provided at both ends of pools over two (2) feet doop. <br />If 7.r.;.d*61-1 e::cacds thirty (30) feat a laddor ohall be provided on each side <br />of pool. In lons pools ladders shall bo providod along sides not more <br />then one hundred (100) feet apart. <br />Laddoro shall have a clearance of tot lerm than throo (3) inches or more than Live (5) inches between wall and lcddor. <br />E.H. 10.06