1963 825 Ordinance - Laserfiche WebLink

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and Specifications for Concrete Sewer Pipe", A.S.T.I~~~i. Designation; a 14. 2. "t..~ei_nforced Concrete Sewer Pipe: Concrete pipe furnished or used ~ur~der this classification shall conform to the requirements of the "Standard Specifications for reinforced Concrete Sewer Pipe", A.S.T.i;~.. D,~ai~:nation: C 75 3. I~.ein{'orced Concrete Culvert Pipe: Concrete pipe f'~.Lrnished or ta.sed under this classification shall conform to the r. ecuiren~ents of tY:~e "Standard. Sneca.ficati ens for P~eirlforced Concrete Cu1_vex•t Pipe", A.S.'1'.1i!. Designation: C 76. .~ (q) ~?CJI?~1T~1T'TG 1~~~~Ti~,ItiI~1; rCR C.~IdC;nE!'~1 PIP:: Jointing raterial for concrete pipe, unless otherwise specified or sl:oy~m err the plans shall be an ap?~:roved plastic bi.turninous compound. It sha11 adhere firmly ~to tl:ie surface o.%' p:i.pes ~~.rLd. ti,rl_cn set si~la.ll_ have stiff=icient elastic _ty to permit a sliF•ht movern.ent of the jo~.r:-~ed. pipes w1t110L1t injury to the ;;oznt or bre_~lci.n~; the adhesion of thr-- compound to the pipe. The material shall_ 'oe used and. arpii:ed :irl strict ronforni~xnce ~~Tith the manufacturer's speci~'ications. 2. AI,IGAIl!ri4NT :1`~I) C?T~:`~.l!,: (a) Gf~Id aRr;L: Al_1 seti~rer pipe si1a11 be laid and rlaintained to -the required lines and L.1~ac.Ye, ~rrith "~r" brarxches, "T" branrl~~es, slants, and openings left for man.hol_es at the r~:qu_irc=,d locations and tiUith all joints cent~;red and a11. s;~i~;cr;,s hor:re. A11_ necessary :i:i.nes anti grades s11a11 be f:iven to a~nC~ineer tivithin a reasonable time after notice b;r the anct place lxe intends to vvo;.•k. :ill stapes, once set b protracted J;r the Contractor and if it :is necess~~ry to sta.:t.es ~~~rhicll h~-LVe be_:n cii.sturbcd, t11e Contr actor r_lust costs. the Contractor ley the Contractor of the ~t~_me l th.e `;nf;ineer, must be x°e~~s~~t a.ncl rc~;rade any Nay thF; Engineer all. slAc11 (b) GR~~.U' i3:xEZS: The Contra.ctar ~;ha11 _~'urnish a1.1 laterial and labor to set gr.a.de b:xrs every f.if.'ty feet. .;very pipe shall be laid a.t each end to line and grade irid.ica~tod b~T a line dr.•a?:,`~. bety'~~;e11 the grade bars, bf usinc; a rod or pole of fa_~~ed len~;tll as a F.;au~;e ~betz~r~~en r~:orltia.ng line and the ioipF: i n trench. A plumb bal:> shall_ be used. to clxecla the lane of pine. If the f;r.ades ~:~re f1:~.t and the Engineer so orders, the Contractor shall place intermediate bars, be~tti+reer_ those set :~.t stakes of ,ngirreer, to avoid sag in the v~rorkin; line. 3 . Ef:C:1Vr? TIt~N A?1li PIt_P.:u~.zT "ON O' TitF,iuCI? (a) rIDTh: The nl_inimum wS.clth of u.nshee:tc?d trench sha11 be at least on.e foot (1') tivider than the o~-lts ide c:iarneter of pipe at 'the spring line. The maxirnuzn clea..r ti~ridth of trench shall be not more than two :feet (2') ~-reate.r t'_nan the outside diameter of the pipe. at the. spring~• ll..nn except by- consent o.f. the3ngineer. (b) D1~,PTH: i'Yle c'~e~rrth cf the excavation--.for the sel~~rer oY• ot.her structure herein specified shal_l.. be: such ti1~~..t they c:;.n be built to proper grade, due a1loti~rance being• made for t'rre .bc~.;tom masonry ttirorl: and t~..mber z'oundatiorls. '.`herer~rill.a~;e is used, the bottom excavation shall be 1ev;,~l tr. «risversl_v and have the same longitudinal inclination ris tYr~~t of the setiv~cr. In. order to place the lon~;i- tLldiral stringers ol~ slc^pers, or..ly enou~;l~~. ex:cavat~_on small. be done to place the sar,le in posi.t~'_cn, tYle F;r3.rt11 betY~"rE::n sal.d 6leepe'S _'..i1 :lo caS:; to be e:~CaV~:.ted deeper ~t,llan the bottom o~`.' ~,ri1la~:e planks . ~ojYlerl no "rill~ige is used the bottom S - ~