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con~'oi'm to the specificati ohs for vitrified pi~)e ill section 1 (i) above.
<br />Unl:)ss ot;le:.rvT~.se specified or called f.or un 'the plans, a.ll vit-ri.fi.~;,'d pipe s1L:11_
<br />~e. ~~stanciard s;r~n~th", I1.S.T.~ Desi~:nation C-l~.
<br />_:1~. vitri~':ied pipe shall be carefully laid to the lines and grades l;ivc)n
<br />by~ tl~~e En;ineer, without off sots or uneveness at the joints. Grades sl•la]_1 Le
<br />t~i:.~;n 'ro~~n estab~_i_shed batter boards and. a "to-J line", and the Contr. actor shall
<br />`i1ti^;ay~s m~:.:tntairi t'rls 'stop line" for alist-3nce coverin4; three (3) z_:radc staic~~s,
<br />ariri shaJ..l. also lnaintairl tl~see (3) adjacent ?ar.:.tter boarcls ~_n r"~lac;e. ~~ stra.i~::ht
<br />p~.anr~d measur_in~ pole, about 1-~_%2" sq?lare, vtirith an iron br:,.cket on the bottom,
<br />shall be f'urnis:v;.'~. L~r the Contractor a~~ eJ.Cil place tiv~llere pipE luy'ir1L is in
<br />oro~;ress, together with s~trorl~: 'top lino" cox•d. and plumb bob. ll.li pipe sha7.1.
<br />iJelai~l with Lens uphill.
<br />(L) ~i~JI;''iT~: Unless ot.hervJisF~ spec:l.fie;d, or ca_1.:~.ed f'or. on the r)la;ls, tall
<br />V7_trlfled 4?~p0 S11<~1~: '08 jOlned llrLtil p:Ce-CCiSt ~:]?tU.l?l:llivl7.;' ;07_i1tS, rflClcle :Ln t}1P.
<br />f OllOti1-]_n~: lilarlrler : `
<br />teach pipe shalJ_ be .fitted ti~ritll a. pie-ca.s-t ta.;:~~rECI co~.lar of_' ar. approved
<br />bitult~i riUUS co:nr~ound_ on tl'ie spi ~;ot end Of th:~ ~i?J C,, and a c:1ie-Cast linillL
<br />or rind. of .;iin.:Llar corlpound ill the :>oc;l_~:t o%' t•lle pi7)e. T11e; collar and
<br />r 1.n~; ShclJ..l be, Uf Such S1ZC; aS t0 aSS?~1 e a t:i,'.!'lt• •i't V'v11811 t}le S.t]1~'Ot 1v
<br />shoved fi-rinl~r into the socket portion of the r.~ipe. ~~.11 pipe i;iust be dry
<br />a',.1Ci Cle..n 'd:'lf:n 1.1n'!.il~' and C011~=r c:r~J C~);;'t, ZnQ t'ie CO'"~JC'1r1G_ ?ll?1S~t Li? l"?ULr:?d
<br />at a tell"F7eratul'c 111_Lh C;11011~h t0 :~rUCUrr; rsroF~er ad1leS:i OI'1 t0 t'IlE'• }?1_~e.
<br />All ccll_ar's and rings sllall_ be inspcct~,ct b=:f.:Jr. e the pipe's are laid, and
<br />no pipe shal.l..l~e used i.f e_~_t.her coli~:~r. or~ rinz: sho:r~~~~ any voi~.~. or n.nf.'i.:,._1.ed
<br />Space. 1'd0 jute ox' U'thex' Caulitin`' ilatei'lai '~;1.=_~_ Le l)eri;iit'ted.
<br />when 7_a:~rinr; the, pipe, the lini.n~ and col_]__~-r. sha.1.1 be ,Jain•ted ~rrith an
<br />adhesive o:r so~vellt va'hicYl s}lall_ cause t}.le_.r surfaces to becor~te rJi.astic
<br />or tacl~y, and :~tiThen -the ps.pes are shoved i:'irml~ tot;~tiler, the joint
<br />material sha.]_)_ unite, and inciclenta::.. to difi't?sion of the solvent, congeal
<br />and become ono ho?;lo~:enous Lod., . The co_l_l_ar alld ri11~; shall be free from
<br />a;ly _forei~n Iaater~.a1 ti•:~'rlicl:; rr_i..~.l ;-:rr~ren-t pro:,cr adhcs-LJn of the Lituminous
<br />surf aces f or.rnin-• t,i ~ ~~ joint . `I'hc d.i:~'-cast Li t,um ~.:lous ; oin~; shall Le that
<br />manufactured undc;r t;}le nal~le ~,~ li:seal" , or a.rl ap}:proved e~ua1..
<br />(c) Gi]id~>Tr'~UCT'.C}~:- SIiCLI _'T?'~ _; .;.sRS: '~' v t: s• ~ t o Y'~-i,te
<br />In eax'"t}1 e..,.ca a 1C.tI, u.1:t.ess o h~ r,..
<br />S;JGC11].ei;. OY' C2]~i.ti(>d .i01' OYl 'G:C1e? pi<ziiS, 't}]e iJni.'tOi;l U? -t;li~: tr'.-Y1C}7 SYlc11..L rJE? C~?YC<7-
<br />Vat;'d t0 f1l• t'rie Ol1tS1C1E: 7 1'1T~}lE',;.'jr Of "G}`i°, lU'."c?Y' it?:7-'t~1' O "tllE? ;')1.pE-', ti'Jl_t11 h01G'S
<br />bein~ d;.?~; 'for tile- Lells, cai1C% file p~};oe Y?av~__lz lull. bearin.~; on the r]o•t~.oiil o' tile,
<br />t,~"ench thr'L10?.7.-t lt,; lerlt.t,h. S}ioulc?. t?lo tronch not Le e:fratr•^:te>.r?. I1cat1~T, a]_l space
<br />Le1o;'~; the -n~_pe must be :1'ill.ed vaith class "~" concrete, <:rtendin.~; ~zp arout~id the
<br />sides of the pipe so t•ilat th.e log;-er thirc:l of the c,J_1:~e i s su._oported its c~'rltire .
<br />1_c~n;'th, anal the cast of st?crl corlcre~tr_=-~ u<~d.ci::i.n~ shall be inclu~:?ed in the contrac.'t
<br />unit price for the; sel~rer corri».l~te ;_., n1_::.ce. In no case s1-~all m~.ter~.al be 171.ac ~d
<br />L?nder thE:- bE;1J_ 't0 S_',CLi.°e NI'G~)C'.7:' f''r cli.':_:. In C2.'.icS Cf E'i~"r1tC'E~n i 7'iCll (_}.~II) p:1.pL
<br />or larger, a sllitabie a~vice s}'lull be used to m.~inta~_n th.c ~xi.,~e iri a. }lorislontal
<br />1JOS1t~lOI1 Yd}1:1.1! E? i:erli'lfi; -C!"lf; SiJI-i'Gt-i_11tJ t11E'. 'i_'.°~..1 OF' ti1~; pl ~:CC~C'il.?"l z:• )7.FJ''..
<br />I11 rOClz, S}lal°, Or cl,ni' lln~Yle.ldint% 1:^t~i,°r1cl, i):C VFi1?r `c Ca1~_ECi. f'Or On the ,]lcl?1S,
<br />or ~wh.on crdc;red b}- t'~.e lns.-~rlc~or, the bot.tor. a(' ~•'rle ~~renc'_1 ~lr.7..1 LE er.c<<vated at
<br />lE:ast three. i.nchc~s(;") c~~~~.:o~,°.• the 'r~otto.;? of th~:~ pi.p,, ~~nd. thc~ ~~ipe shua1.1. then be
<br />bedded in c1 wss "C" •collcrete r:Ytendin~: up ar. ol.lrl<.~ t'le .~:i.d;~s of t11e pipe so that
<br />tb.e lov~c:r third of tre 1.ipe :i.s supuo~~tcc; its entir:~ :':_r;r.,f-t}?. Vchere ordered by.
<br />the r~n;:inecr, or v~r'1ere speci:i::i_eca. or c~~.1.:]_eci :°.or oi-1 -the rl~ln.s, t'rlc; entire pi.pE;
<br />Shall Le ei1CC=Lsed. in C1aS5 "~'~ COIICY'ete • ~1.7.Ca1 COI1CTc'tP, C.'I1C:8,S^.ITiF~'Tlt S11all }l~].VE)
<br />~ •~ - ~]
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