1963 825 Ordinance - Laserfiche WebLink

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STAI~Att~D TI~IICiIVDSS OF Ci,i1TR1TUG1LIrLY CAST IROI~I PIPE (CONT'D Size . ~7orking Pressure Standard `1'h:icl;ness Class 16" 200 .6B 25 16" 250 .73 ~6 (2) -The thi.clyxress of moch~.nical joint fittings shall conform to the tables on Pages 219 to 257 c~' the Handbook of Cast Iron Pipe. The 16" Class 250 fitting sh:~11 iia.ve a thickness of O.F9" and the 16" sleeve shall have a thickness of C.93" . (D) -All pipe and fittings, un1_ess othe r7r,~is e shotivn, or required, shall have mechanical type joints and sYra1.1 conform to the American Standard Specifications A 21.11-1952 and all subsequent amendments there- to; excepting Valves and i-iydrants . (~) -Gaskets shall be o.f .rubber or. other equally effective pro- tection against uneven distortion of the ~;a.sket . (F) - T7here fittings are shovrn ~rJhi.ch are not covered by the above specifications, they in such particulars as are la.clcing thereon shall conform to the dimensions and otherlFrise meet the specifica.t.ions for the respective type which are. carried in the latest revisions 'to ~che current edition of the "Iiancl'ooolc of Cast Iron Pipe" by th Cast Iron Pipe I~.esearch 1'~ssoeiation or 1irhich a-ce others^rise shovrn on the Contract Draw- ing s . (G) - i1'hereever changes in line and. grades of the main as shown on the dra~viizgs are not standard fitting deflections, the Contractor grill 'oe permitted 'to sub;7u_t details using combinations of standard fittings and shall_ deflections (riot to exceed a maximum of one ball (1~2) inch joint opening) in the adjoining 1en~;ths of pipe. Pipe to be installed ~^ritri air cocks or drains sL!a1_l be cast i,~ri_tl-r bosses thereon, and driJ_led and tapped f'or two (2) inch connections, and plugged in the shop 1^r~.th cast iron threaded p7_ugs, bei'ore shipment. (H) - P1.ug•s for bell and spigot pipe and caps for lugged pipe shall be furnished •vti2th tv~ro (2) p_lul~:ed two (2} inch taps for drain anda:Lr cock connections. (I) -Closure pieces shall be accurately ~:reasured and cut in the field and installed using solid type pattern sleeves as shozM1m or as required. (J) -Shop tests, inspection, reports and analysis of tests of samples for alJ_ mater. ials shall be furnished by the Contractor. Con- tractor shall furnish i~;ngineer t?ith a list oF' inspected and numbered pipe and fittings . (I{) - I37.tumastic coating shall_ be applied nn the exterior of all cast iron pi1:e, fitt-inl-;s and. follovrer rings in accordance ztiTith A.':.'~:.A. specif ica~tiorrs . (D;i) - ~L11 materials furnished bTr the contractor shall be delivered and distributed a~t tYre site by the contractor. Cast-:i_ron pipe, fittings, - 2 -