Laserfiche WebLink
302.201 Continued. <br />300-�4 <br />� (8) An open indicating arrox, �he manufacturer's name� pres�ure <br />rating and year of manufaeture shall be caet on th� body of all <br />valveso <br />� <br />� <br />1 <br />� <br />� <br />� <br />(9) IIpon requ�est, three certified copies of the performanca tes�s <br />complying with Section �5 of AWWA C500 shall be �ubmitted to <br />the Engineer. <br />302.202 �utterfly ilalves <br />B�tteri'ly valv�s shall mest the requirements of A.'W.W.A. Standard C504 <br />and shall be designed F�r 150 p.s.i. working pres9ure. T'he butterfly <br />va�.v�� shall be shart body with mechanical joint ends, cast or ductile <br />iron body �nd dise, a non-rfsing operatirag stem with "0" ring seals, a <br />two ineh (2") square operating nut and shall open left. An ogen <br />�ndicatin� arroW, the man�faaturer's name, presaure s�ating and year of <br />c�nui'acture ahall be cast on the body of the ealve. <br />302.203 Valve Boxes <br />All vaives smaller tha.n 12 inches in d�.ameter are to be provided with <br />vertica�. valve boxes. <br />� Valve boxes shall be cast iron, buffalo-iype adju�table. Valve boxes <br />shall be provisied for 7 1/2 feet of cover, e:ccept where greater depths <br />are indicated an the pr�ofiles of the plans. <br />� <br />� <br />� <br />� <br />� <br />� <br />� <br />V�alve boxes sh�ll be at lea�t 3•pieces with sufficient adjus�ment to <br />provide at least 6" of adjustment above and beloN grade. Adjustments <br />for d�pths greater than 6" shall be ineidental and no paymer�t made <br />therefore. <br />302.204 Cor�oration Sto s <br />Corporatian stop shall be Mueller �15000 or approved eqval, thr�aded to <br />neet r�equi�e�ents of A.W.W.A. Standard C804 far use with the copper <br />se�vic� pip$ req�aired. <br />302.205 Curb S'topa and �oxes <br />Curb Stop and box sha].l be for copper service pipe inlet and outlet and <br />boxe� shall be approved extenaion service boxe9 of a uniform �;ake. <br />Inside diameter of upper section shall be standard for curb stop with <br />�hieh it is to be used. <br />Curb stops shall be l4ueller riK 11 H-15150, oriseal ourb valves � or <br />equal. All threads shall conf�rm to the requi.rements of A.W.W.A. Ca00. <br />Curb boxes stiall be t�ueller M 10300 through �" and H-1G'i336 for 1 1/2" <br />� and 2" or equal� with foot piece and equipped with stationary rod equal <br />�o Mueller Mo. �u27�, A.Y. McDonald 5671. All boxes sha11 be <br />adjustable up and down for seven and a half feet of cover. <br />�� <br />f1 <br />u <br />