1963 825 Ordinance - Laserfiche WebLink

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separately, thoroughly packed and halrmered into the joint . (b) DLPTII OF JO:CNTIT~IG i`.iATi~~FtIAL: I'or lead joints a space of not less than tiro and one-half inches (2 1./2.") in depth shall be left in the bell in pipe of t~rrenty incries (20") or ]_ess. Lead joints in sleeves shall Ue cast solid to the full l.en€;th of sleeve. (c) SPICI ICA`~I01'3S 1~vR L~:11) ; LeGd shal]_ be used for cau]_king purposes and shall contain not less than 99.73; pure Lead. Impurities shall not exceed the f o1lolvxlg lilnits : Arsenic, i~ntimony and Tin, together - 0.015;'; Copper - 0.08;x, %;_inc - 0002;0; Iron - 0.002;;; Bismuth - 0.25;0. The proclueer~s n~,.mo or identify:i.ng maz•lc shall be cast or stamped on each pied of lead: (d) PRUI'~!?fit H;'11T FOP, L.l~t~D : Lead. sha_1]_ b e Tlea'ted i n a melting pot kept near the joint to be pourr:d, brought to a proper temperature such that inrlien stirred it y; ill shoe; a rapid. chan~,e of color and that when poured into the joint space it vrll]_ Insure ;: perfect joint. Be:iore pouring the lead all scurr_ shal]_ be removed.. (e.) PUSITIOI~~; OT' JOI~iT RiiT`11_`?LR: The joiirt :°urilzer .:?~^~.1 fit snu~~ly against the face o`' the bell and the outs:i:i~ cr tl_r>. nlp.; ar~d_ shall be dammed with clay a't the pouri ng gate to pro-~i~le f ~r ~i i lli.ng ti:e joint even tivit,:a the top of bell. (f) CAiJI~KII'dG L~~~lu7 JOINTS : Each joint sra7..]_ be made t~~2th one pour, filling; the joint space. After cooling to the ternl;erature of the pipe, lead joints shall be caullcecl br means o:i pneumatic or hand tools, by competent ,workmen, until thoroughly compacted rnalring ~•raterti~;ht joints vrithout overstraining the bells. Sec . 8 LIiS3 VAL`TF.S (a) TYlls' ~~i~iD I~'ITTItiIGS: Line valves shall be set at points in- dicated on plans. All valves shall be of a pattern approved and adopted by tl'~e Division of ~"later of the City of Cleveland, and fitted v~>z.th boxes lzaving square caps .marked "~:7ater `Talve" and set to the establishscl ~,.rade of the street. P~io. 2 bases z~ril]_ be requi.rcd for 'all valve boxes ranging from Lt" to 8"; ~<o. 1T bases must be used on boxes rangirl~; from 1O" to 10'~ . (b) S!~TTIT~Cr ?TiILU!~ , ~rAI?T~ BOti;~5, F.i`I'T. TAGS ~~_t~~ °TOi; OFlaS : Gate valves and pipe fi.tti_ngs sha.1J_ be set by Contractor and ~iointed to netiv pipe as heretofore specified. Cast iron valve boxes .shall be firmly supported ar_cl Inaintai nod centered and plumb over the ti~rrench nut of the gate valve ~rrs.th box cover flush ~~rith the surface of the finished pave- ment or such other :Level as directed. ? 11 geared va].:Jes and such other valves, as Inlay be designated orI contract drav~~i_n"s shall be set in mason- ry valve vaults ti~rith the 1^nench nuts read:i.lzj :zccessible for operation through the manhole openi.n~; . ~raults sh all be constructed i n a manner that ~rr:ill perr.Iit minor valve repairs and afford l~rotectioli to pine from impact where i t passes th rough 'the pit malls . -9-