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SYSTEM HYDRAULIC ~TION <br /> <br />STAtiC HEAD <br />(vertical elevation difference f~ the pu~o base <br />to the pressure distribution laterals) <br /> <br />2. SYSTEM ATONCE <br /> (includes distribution piping losses and a 5 foot <br /> residual head di~Mn~rge at the distribution latearals) <br /> <br /> ..(r_~ru~port pipe friCtion.loss a~ result of flow r~te) <br /> <br />10- <br /> <br />(a) Calculat~ Fi~ Rat~ ~ <br />Diameter of orific~-~ = /~ <br /> <br />Number of orifio~s = N <br />Orifice ~j.~zge rmte = R (se~ over) <br />N X R = Flc~ P~te in g~llor~ p~r minute <br /> <br />(N) (R) <br /> <br />(b) <br /> <br />~_ngth of transport pipe <br />Friction loss coefficient <br />LXF <br /> <br />(L/100 ft) <br /> <br /> F (see over) <br />Friction Head in feet <br /> <br />~/~AL DYNAMIC HEAD <br /> (sum of mtatic head, system allowance & <br /> friction head) <br /> <br />5. HYDRAULIC SPF//IFICATIONS <br /> <br />feet <br /> <br />feet <br /> <br />feet <br /> <br />ft/T~ <br /> <br />* In abmenc~ of specific head loss calculations, use 10 ft. factor <br /> <br /> <br />