Loading...
HomeMy WebLinkAbout11-1963 ,o CHANGE OR EXTRA WORK ORDER j PROJECT: I[01380N SE[J IR OU`'I~ALL P1we I of ` . CONTRACT, No, 63.,2. - rJ['C-`1'lllti~lti?. OWNERi City of Dontonl Twmrj CONTRACTOR, C1111um ConsLmotion Compiiny, 11,0, box 81155, Dallas) TUxnn CHANGE ORDER NO. 1 DATE; CHANGE OR EXTRA WORK TO SE PERFORMED _ Original Ejitimated Cost of 14cWrmtok Intoraeptor [;1,`x60.30 holooation of McCormick :Cntorooptor botwoon Stations 22+29 to 5,"l and N,'1',S.U, Intercaptor botwoon stati.ona 100+0 106+51 and an shown on attaolied dra,.~.' n[S ,o S11oet property wiern roquest in granting easements ORIGINAL ESTIMA'1' ; l;ntlmated Un:l,t 1't0111 r DoWcrIT)tiott Chianti vUnit_- Rrla .w 1 ~t 26, 111, & 1. Ifiss S,u, V.C. Sowor 1'ipo 81-101 Cut 1135 L.114. $5,25 1p2,263,75 2'x. F. & J. 1.811 8.:`.)'* V.C. Sower Piiso 101-121 WL 3911• L,),'. 5,140 2,127.60 28. P', & 1, iv 5680 V,C. Sowser Kim ;12.1-.11+t Wt 35'.i L0Y. >090 21094,50 294 F. & 7:, lb), BOB. V.C. Sower Pipa .1.111-7.61 Cat 2.110 l,.l. 'x.20 1,"x2.6,00 33, F. & 7:, 121 fi.`3, V.G. ;lower r..pe - 61_81 Cub 111162 110)". 2_,50 3,605.00 311. Ill. & 1. 1.211 S,S, V.C. Bower pipe o b l -7.01 Olt 20'J L.1'. 2.70 558.90 r ~ CHANGE OR EXTRA WORK ORDER Pn:o 2 or 5 PROJECT: 1;0135014 SLUER UITFALL CONTRACT: 110. 63.2. - 41P(3'-T'EY,-l),, OWNER: City of UonLonO Toxaa CONTRACTOR: ("1(llum Con bnlotloa C011:pany0 Inn,O I',0. Ik:x 64 5► Dallrzo0 Tnxt:a CHANGE ORDER NO, 1. DATE: CHANGF OR EXTRA WORK TO BE PERFORMED 1:tc+m Doooription T)sLimatou Unit tit„y ,011 Pr Low Aml~unl 350 F, & :r. 12+1 S,S. V,C, Sewer Pi.pa 101-121 Cut :1413 110F, 3.10 )158,eo 36, P', & Is 1211 SSiS. V,(;. iSawar Pip 120 -141 Cut 11 11.I . 'j,30 1.02,30 SLandard 41-01 d.ia, Molls - 61-011 dapth$ aompleLa 6 La, 20(),00 lt200.00 38, M. 11, 41„0:: Din. - Is'xtra Depth over 61 - Cumploto 24 L,Y, 16.00 964.00 Orl.Rinal Total Entimatod ConL $1J10542,85 Ft1,IA1' N I; '1'li1A;T'L l COS`T` 24. Y. & is 1111, S.S. V,C, Sovror Pipe 01-61 Gh 9)1 L. Pl. 5.00 470400 25. A'. & I, 18'1 3.S. V.C. Sowor Pipo 61-131 cul, 5% L.Il'. 5,1.5 20873+'/0 1 CHANGE OR EXTRA WORK ORDER PROJECT; 11013SON S1;MER UJTP'AIJ, Page 3 of CONTRACT, No. 63-42 OWNER, (%i.i;y of Donton, Texan CONTRACTORi Ltiilhim ConscimoUon 11.0. Box 811' , hk.1.3.11vt Toxat) CHANGE ORDER NO, 1 DATE CHANGE OR EXTRA WORK TO BE PERFORMED F1LIPID Lod Unit tom basarintion GbxttJrL Uni:ll prioq Ama~nt 2>+'. & I. 1811 S.S. V.C. - 5owor Pipe 81-10, G1ti; F77 LOY. 2'j. Fe &.1.. 1811 S.S. V.C. 1 5.7.5 2~ 1011.2 j Sower Pipe 101-121 C~xt 26,3 L,h'. !i.)fo lt1),20.20 .92* r. & T. 1211 S.S. V.C. Sower Plpo, 01-6' Oi L 10? L. F. 2.30 381P.1.0 33. TO IV S.s. V.C. Savror Pipe 0-80 OIL 112V L.F. 2.50 3031.7.'50 34, III. 4: 1. 1.211 3.113. V,(. Sowor Pipo 0-.1.0' oa '360 L.T', 7,`r0 9!2600 Standard 40-011 dn. M.R. to 6' 1)opth~ Comptate 6 l;a. 200.00 11200.00 38. td.N. 0-0 Dim. Is,xLrti Uopth over 61-0" Comp.loLo 1.5 L.V. 16.00 7._„.) 0, 4.00 `Iota! T;st;imtitod Iiel.ovollon Coal $13t381.'r5 ToLa1 Oril;i.na1 l/stimeLod Coat _t1 i1'3 1)ocroase r CHANGE OR EXTRA WORK ORDER • "ROJECTc HODSON SI14lSR OUT PALL Pale 4 of CONTRACTc No. 634 - W]"G-TEE-142 OWNERc Ci.Ly of Donton, Texas C0I4TRACTORc LU1111n C0nrJL2tlcti0r1 Company, :1:110.9 I'. 01 11ox 8455, llalla:il Tox,tti CHANCE ORDER NO, DATE; CHANGE OR EXTRA WORK TO BE PERFORMED N.T.S.U. :iNl'LItC1;P'I'01Z Or1.~i.nu1 LdtimaLo 1032,08c).ho F.oti.matod Unit a-. i~'e & 1. 18" S.S. V.0. 8m4or Pipe 0-.61 Cis L 23 L.ll'. ~.oU 115.00 2. F, & T. 181, S.S. V.C. Sower Pipe 61-81 Cat 461 L,F, 5.:L5 29374,15 3. P, & 7: . 3.6 " So S. V.C. Sovlor Pipe, 81-1.0 ~ 01 L 99 L.1''. 5o25 519. `f5 ll'. & 1, 1811 S.$. V.C. Sewor Pipo 101-12' G\tL 6fi LoYe 5.1IO 36'/.20 16. Umdard 41-0" Dirt, ft1.1i, to 6+ dopLh, eomplciLo I Uirj.c,11 200.00 200600 1'T. 41-0" Uta. 1 xLra Dopth over 61i cornploto 2 L, F, 1.6.00 97.00 Ori.g.tual 'T'otal Eiit,imaLe Co„L $3,60r.3.1o 1tLLC~,A`!'CON 18`!'11LATL COW 2. 10 , 1, 18,1 S.S. V.C. Sewer 111po 6'-8i ait 330 L.l'. 54j.5 1t6c)q.50 i\ 1 Y 1 . CHANGE OR EXTRA WORK ORDER e PROJECT: I10!~80N SltiYfLlt 0J'PFA1,L PaRo 5 01' 5 CONTRACT: No. G') - blPC-'!'IY,-7,rr7, OWNER; City 01' Donton, 'I'oxnn CONTRACTOR: C)tl;lutn (jontglls(' li.on Companyr 11106f !'.O. 17ux 84r I' CHANCE ORDER NO,], L »r 1Jal.lasr `'ext:s DATEI CHANGE OR EXTRA WORK TO BE PERFORMED Ttom Uoscri Lion Iat.l.inatc d Unit .~Lnt.cty Un l! I'ri ao_ _ Am 3 • & 161, S.S. v. C. Sowor Pipe) c80-.10, Cltt 169 L. F. 5.z5 £3ti` 2r Total Eati.matod Reloorttion Corns 2;586e'r5 Total Original, lsnti.Inatod Cora D00rc~aso ~-613.10 Not Onuma=) (docroasc) Ir contracf nmount i2 r 1.f3?. , Jt.~ Rovisod contract amount N,T.S.U. 1181,(6 i.o - ; c'Uvvmiok 'y!j r199,20 Not (Incroaso) (docroaso) in contract fin,o of compleflon Nonn Rovisod confracf Limo of comrlnfion A8 Did Rocommondod by Approvod by OWNER FREESC, NICHOLS AND ENDRESS fly- Approvod by CONTRACTOR Dhlrlbutlom I -Owner G' I --.Confreclor By 1--. K, N. x B, Office , ;4 ti r ' N CHANGE OR EXTRA WORK ORDER PROJtCTi Hobson Eswvr Outtnll - WPCwTex-W CONTRACTr floe 634 OWNERi City of Dontong Two CONTRACTORI A.tlbtM Construction Coe, W# CHANGE ORDER NO, 4 DATEr July lk, 1964 CHANGE OR EXTRA WORK TO BE PERFORMED Chffinge one motor starter in Co-Fd Litt Str.%tion from 30 hornepower siza to 30 horsepawrr size# with oorre+rfsonding inore(we in olootriul oondilt and wririnRe Not (incroaso) 0(Xx 11 mj in contract amount $547680 Rovisod contract amount Net (Incroaso) (docreaso) in r.onfract fimo of compleflon None Rovisod confracf timo of Complotlon Roenmmondod by Approvod by OWNER FREESE, NICHOLS AND ENDRESS iyv, A~p roved by CONTRACTOR bl~Irlbulb,ni CuL~um 0onstruotion Dompnnys Inc, --06 Conlra 2 tt- mlfa I ofot By I F. N. 8 E Offlee ATTEtTs fly Y'~v Uc err3 CHAN69 OR EXTRA WORK ORDER PROJECT: 141'(;-Tox-142 11obnoli ~h rtor gttCcca.] CONTRACTI No. 63»2 OWNER: CI.(,,y of Dun Lon, 'Powin CONTRACTOR: 0111).un Consb itatl.on Co,, L'rfa. CHANGE ORDER NO, 2 DATEt Vrwah , 1)ti!a CHANGE OR EXTRA WOkK TO BE PERFORMED Make foUQvr,1.n1t ahangor3 to Bid Ulm No. 711 .r.~ :1., 1'~truhe.cta l>r.1. to of' Ttiuup:i.rst; U11{ l,rc .('rU)n x>tt Lhorn Nrivino & hung Cu. $29606,oo r Ua(h1ct, 1);a,39rt,00 2. clh ~inga I)tmp alat;iort from jn to 3. 1~;).;1m.inata 'Pilno C,1.ocl; fr1>m Add 350,00 Can LrOa•r ff. Add t3'" 1~'lanf;u Gttt.laL Du-olt 1, 50.00 wh. N'. (J3 .3Lu, 65-f00 Add 1130,00 5. Add oonuroLo fill 1n wot wo1.1 Add 400,00 6, Piu-nich and i.noLall 1'o4:or hnt:t.:lrct.ut1 Add -1f1,00 Sb.tt-'Pobu.1.»Datlttct 1; :1._39,00 Raviso AutoanL of 1314 ltom No. 7l from IJ;17-.,000.00 Lo $11,1361xo Not (itfaviiiso) (docroaso) In contract amount ;J;7,ig,00 Rovlsod contract MUM $290,)61,30 Not (Increase) (docroaso) in contract time of completion Nona Rovlsod contract time of completion Urichrtll (ed Rocommondod by Approved by OWNER FREESE, NICHOLS AND ENDRESS By( L/ ria.-> 3 Approved by CONTRACTOR n4lranc ' 2x ~ o owmwner ( I ConfrAdor I P, N, & E. Offlc, r" r r- /4 19 Res, Erq ~utuLo 11calth DoptxLine rtt I. r y, e CHANG i O1Z C}CMA WORM" 01MC-P. PROJE c;Tr Robson Sowor Oatfall CONTRACT) 63-2 OWN"Mo City of Lbnton, h'ainioipal Building, Donton, 'i'oxan CONTRACTORr Clzllum Construotion Company, rno., P. 0-Box 84V 5, Dallas, 'roxae CHANOU ORDER NO, 6 DAM, Novombor 18, 1964 CNANIM O MM.A WOl`CC VO BU 0l:{ZV0MV M Orir+inio Congl;ruc ion Est ato ;'6r468M L~Ft~101tY. TN'Pl~;ItCI:7I''i'Qri, 1>ao to Stato Ilig'iway Dopartmont Traprovomont to Intoratato 35 tho Armory xntorooptor has i -oan rolooatod to a looation approvod by tho Highway Dopartmen" and Cullum Construution Company agroes to oonstruot tho sower lino as shown on attaohod drawing and for tho unit prioo shown on the attaohod ontimato' of cost. rstimato Conrtruotion Cost $290482.00 Agreed movo back-in Cost _?50,00 $29t?32.00 Not (incroaso) (dmorww) in confraof omounf t23, 263.30 Rovisod conlraot omounf $29,732,00 Not (incroaso) (J4arowm) in aoufrocf Pinto of complotion 120 nay Rovisod confrnal fimo of comploCon March 209 19)05 Rocommondod by Approvod by OWNER FREESE, NICHOLS AND ENDRES$ ~I ol~lrwtioni bufl Approvod by CONTRACTOR O 1 ~ wner ' I.--Conlreafor By.OULLUM...C.ONS`l' lltil110M r. I P N d G.Offloo /PHC• I Abe.Bng State health Department ilept.cambor 2,51 1964 Diractor of Finance Director of kubJ,ic 1ltilition Contrnct 63-2 ~ llol,nott 13trtaer (haefrt'll Attat!IM please find Ono (Z) copy eeeh of nxocutad Clsande Orders numbers throe (3) and Cive (1) for, the abovo referonced project, l4>', I.!'r,nrtl, Ih:uitonanrl 1)i)"untor of lhibili. uti'll.t iell YD I l..l cI Akt:a~ctttaant L CCI 1(%:, Jauli lulytualdd City linmi;er Mr. Jlrool m City flocvotary r I ox r ,..r r ~ ~ , 1 i.~.r)~i lE 3.t) ~.a~- fL w k An 1 5a . II 11 .,r I1, 1, , I (X r. I )i'~i ...r • Y 1. I~tj~ 1. i/a i ~r / j .i.. a r I _a r1r./., . • I.t 1. r 'il J I f . J ~ rLl !r •lr .Il .'.l/ rr 1. ~ ..tl 1 .i 1. 1./. ~ (i. a. a 1. ~a 1 r I.r'~. I.i r... 't lit..) . .l .1, fl,. A 1 ~ 4 ..via .I J( !r ~ ` . . ' I i ~ ~ ~ ~~i ~ (:..'7 . , ' , . T,... ' .ii;. ~ . , , iJ_.~ tip i~Ji ~.1 [.a u r ~J •1..',I ii; .I f~l 11y a It'i I11Y I 1' _i ,~.lJ (ir it , `t ~ ' - r was] Fig 1 ~ L~J • i {i . 7 J ~ r l'.J ..1/tl ' i;l) i t i,ia 'J'' ' ~)I ~ ,l.l lie e i ~~i. .~J ~1~.. (,J ~ ll~'~ .',~li . ~ 1 ` • ,1 ~~,6 .l. i .j 1, .a V L~ \,u ~ ~ i. ~ I i,U~ i c I, ) ,il ~ , "i ' ~ U`' (.I l,~t O~ ri~!11 E,UIlI .~i lt!'l i.. I;a.i. UI` I~llil.p?1 LZOLiorl ~0:1;r~tlly~ i.ilC.t P~~)• tSU;; i~l~j`7f ~it:;_~t:it ~EC!;l:i ArI IEL~.waI ufor ;'o ,~r 1:[1,r'anctu, r•u To-a1,1,olI to 7o*,rvr 1,t:fL ;Eatl.un tollrlitii,, ' 17Q" 1;11,c; i'LlIJ ):0 r r•.?. 350 ;4(;m buro , J : ;:r;r ilr:urrznuv 0Vfl i'1 1uAC) QU1t~ PrUf.I.u 1.%V1 ~ii17 ~I Il ~I'b:;s Gj {i'~ , _ •li COgf r(lC~' it lllf'!fl} ;'y i~9. r)5 ifP/I L~{ ~ ' bpi. r7~ i ~ 1164?)ttli l °ZI;I ' 3 rr: C.O. it a,, 4o ~~~?f ~Illclt J.:p~ ~ t,.-, V_4SL~ !.1 Gut11P_.ct .Irflp OI COIT5j7~Uiitlfl trry._ IZUVI«Cii CUllii ..G 'i lfii'7 pi COiI}~i~Uli0t1 `t I\ 6I1', Ap:)rovud by OWNUR I ! ~ ecj f•. ~ 1' ~.'.~.K M..4. r.+11./ fir.. bis!rl .a -,nr Ariprovud by (JUNT `ACIT0);)% . I •--Cr;;r,-rnclr PAR Cl,. j r ~ i Ch" R OF INSUIGIl1(,;1. 14-A ; ~ Shmclard Aceldent .Y imurai;tce Colxlpially I [ 4f s hn,d A S'fncl; Gurnprnty @ Ilefrnff, ,i(frlcfkdn r ~ TIIIS CERiIVIES that the Stnndnrd Accldonl Insurance Cojn{>any Itntj tasoed, to ilia Innurod muted herola, pnllClos of hisuranco wlrluh provEdo covorat;u ns Indicalod below, Sueli pok los are subject to tho provlslons, conditlono urld Ibr1itatlons conbchiad therein, Ttds Cortl((calo Is mulled to; Novombor 26, ,1.963 r- Ci.L'y of Denton, Denton) Toxas L Tho Standard Accident Insuranco Company WIII im7tMOf1VG47ktl{OfMtMMKW O,UXOQXDQX)O* to Iha nbovo nomad (colder of this Certificate of nny mnturlnl Owings In or cancollntion of those fiollclo !>C7I9B9Q~b7fX~(Xtlt'1tlpPXQtXDtb(dJCO(i~ti(ii076E!>i(449QX9S1K+X C IIAi1pU: LY LXIHRATNN nubllY INJURY HAMLITY LIM118 PROPLRTY uAMAUN LIA1110ryiPAIi`'. nnre ryEnch' or m?i ach kcidont ~ k n c- I hr 000 Af nrr.l(tlci r rontisos Olwrnllons 2..0.4- 0 013200000# r b_ 59~ OA9 7 ~ rSa JO OQ.O, 700 0Q.0,,.. 1 r x Suw lot Opurnllon9 - - L Products--Ina„ling - L corgi"doled Operations I i _7:ncltidod _ n~tsraxr, a Lwrjit n0 n Contractual-AX 1 x lpa~esr?c T0c3.udod r 1 Sal edtllo - Y This covvrnta Ie lrrovnlad unclog, Cnmprawanulva, Polluy ' A gYrnodAutoniolsllos r ,4 h3.00, 000, A~1 ~a -!i.~l. ~1:• p" ~GF'• q 605"t 7 00- Of b00._- $p x x r ~ - - - - - e-.._ _ M Illred Autohloli los ltl4lldod f x x x o Non Owned Aulornobllas In P. lW' r This Coverago Is pravidud undt r: ~J Cumpruharsiva, - j) SCIVOUIr1 P011Cy runs Werkmen's CorgiJ I L. Llmk _ ~'[~^.f,., (.ourpun chum St rtuluryLuul Narrlo of In urod and Address; --w°------ Cu3.3.utn (J'anrat7.uctton Cnri piny, Ino, ) P. 0, fld,; 8455 17 i7-3 au, Tcjxa.f '15205 Location of Itlsk and bescrlpllon of Otwrattons; . _ . Anywhere in tho Sta to of 'J'•eYam, Conotruoti.on of V111 or and t)a+,lor r;y;,itt jim r.tncl any ofihor oporFtlii.ons undort aken by the Inmired. buscrlptlon of Speoiflt. Contract(s) fur v;hlch Lurtificnlo Is losuad (Indicoto Types of Agrounionts, Party or Partios, and Dater): By Authorized Relnesurdekvu. 40, co~ Gmieral Agents V 1 CERTI1r'ICAYl OF 1NS(11?AA'[.'Is `~`o~ytlaryf,. Sl amltalrcl Acchleut JuNulrcaiace Cot%, ,n~t~ ~~rr\\ [Il Vlµ W'I v ~nNp~ A block Conlpuoy • befrolf, Mchigan f TIIIS CGRTInrs tint tiio Standard Arcldont Insurance Comlmrly I'M Issued, to Iho insured rinmod Itnruln, polh.los of Insurance whlcll provldo covoraSo ns indicntod IWIUW. Such pollcles aro stiblacl to ilia provislons, comlillAns and IIInItatlons corilillood tharollc. This Cortlflcalo Is mallod to; November 91) 1963 r Olty of Dentont Uentont Texas L Tho Standard Accidont Insuranco Company will to Ilia nhovo nnrneJ held(r of Ihls Cortific Ito of Any nmtorlol chnngo In or cance[latlon of 1 ,aao poll( last ~t IIAZ.AIin;l IULIC'f «XPII1ATIUN rouev iruupv I Irnn0l.I1, IIIA118 1110'q RTY DAMA l IIn HII I P( I IiAl I,; pArr' Imlllarsnn Inr;ri Ar r,lduel I-1 Arlbunt h~ri;,,hi NuMULrt Ql Int. Pron,lsos UporaNorts ,4~ _42 /-59R .h' ~.,~c~o.~.fC,44ov I04000. N rlovntoro e - - i Sub lotOlsulntiuns .Cx10,1}.?;~.~.d__. I'roducls- Includin(; A completod Upornlions xnoluded Aggrognto Lln ll 5t 3~COQ,.. s Gootractual.-IM l . Jno7 udad Phis covarti4o Is provided undor, Gone nbousivo, I Scho(lulo Policy 4 -7 Uwno(I AulomobElas r _ - _g 5? !4 M' ~n-.._ .iI 0!_ 5001PP9q__ 00-c000• x F x t o IIIroJ Aut(, Inbllus x~~~~004 x r. x M Man OVma(I A nomobllos x X K 0 a .nod tx~. I 7hls cwarngo Is provided undo: COmpruliUn'ilva, 1 Schodula Policy Workmmt's Gongrousation 'j . Jl l ti~ [ rf« Compen .YliOtln . f ,lutury l hrllt L, L Ind MAma Uf I1151lreJ Ar1~I A(I(I1U5s ....._.~~~~'Wr"`"""'"""""'~"'"~""'-"""""`»--'--- _ _ CmIlum const ruot:lon company, bee, r. A. Box 0455 bnl'Ins, TMA 75205 lou+llun of Risk on(1 U scripllon of Upar,tlonsl . flnywhore In the State of Texami; Construction of Water and mow,+r systems and any othor operations Undertaken by the insu7reds buim'pliori of Spociflu Guntraut(,) for which Carllhcato Is ISStmd (Inritcnlo Typos of Agreuln(.ul(,, horty or PorlloS, nod Dalos); «y nnu,mi~erl ltuPr U6(alt:ptlVa r 0 ^ L Uld ;.I. i,g. tUG2' .............-«.v.-.-,........,...«.. W..........~~C"` pnM Usti" .`....-..tea...... A #~~~"Il so~q~ (",/III? TIFICA T010' INSURANCE ~~t>ttfps. y d~ 51tu>tcXai~c~ I~cciclen~ YYlfirllC(ltttCL* C'c~rttpnI.y rnut A S'fock Currlprrrrl' • Drfroff, Miclrrguu This CLATIFICS that the stanrlnrd Accidoht Insuranco Compnoy has Issued, to the Immod nnmod heroin, poliolor of hlsurunco which provide coverage as Indicalod bolow, such policies tiro subjoct to tho provisions, condilfnns rind Ilmltotlous contained theroln, This Certificate Is rnalled to: flovembar rc26, 1963 t;~.tY n~ ~)C)11tCYft~ I_ 6 Cthe tutim (1U) dgy n l dyan nr~LI1 1 The Standard Acclda,t Ihsuranco Compnny will moum9K dItX" 11111 ~ to Ibe above named huldar of this (erliflcnlo of awry nmlorlnf chnnile In a onhcolletfon of Ihosa pollcfosr t lgNtltty6it~lgli>if1➢ f slit[ 1idC ~p~ IfAYAnng I UI IILI EXPIRATION HOIIILY INa11nY LlAllll IIY LIMf I ItUI'I It rY bAMAnI l IA uLl I Y i ml I IJ r UMUCIt UAtr Fnelt I orae❑ Inch A,cldnnt f .u h Accidnel Ar r r, F o b. f'rornlsas- U rornUuhs fr..r"r -f Ll 5ti~t }~(-1 '4 C f, .()qqi a,,~t~4) OGf ( ~OQfir ova ors x x x A Slllblat Olte! 1114119 _ - - Produufs-Including complotod Operations Inoll,tded Al;yragato Bolt ,oTJO} {j• s toulracluni JI i 11101 tifl ~,5y Tills covemp If, providod unclar Gom ,rahon.givo, L Schedule Policy A Ovmud Automobllos r~» 4 M ) t ? - 75 o hired Autornobilos Irl0 71 (1Of frJd xrx IJon Owned Automobile',) j"t1l'jU(j$t~ x x x q. T~ Itis r,uvurnl;e is pruwucd under ~J t;urnl,rnhc~lsive, f _J Schadulo I'ollcy Workmen _ ~ ~~COrrt oun 'fllun Shltutury Lnwll L.'Lhn{I ~ . Nor: a of lnsurod end Ad Irus~.' - '•Itt.11111t t.(!!'AX'11000r, I SMIPIAI"ty'y I:nC$Y Ov liov '1455 iJfX),),F.t&~1 •p rrYnpl r~~t7() l ucallon 4f !(I. k and Posurlpliuo of Uparahons: ~.nyvthvx+J J'!, the) t1rtlla of ~O: no, ::nt1A!;r:al:tt' n of renter and sowor sy-stons 1ITIO filly +atih say ar~tr sl i,Une t ill t1. r•t.,41•.nn by tt)o inigtiX'rel. UowAi,lion of SI,nclflc CUMmUL(s) for which Corliff:uta Is Issued (Indicate Typos of Allroernonts, I'nrly or hnrlio9, and Uatos); By AulllerizeG s ~r► • DENTON, TEXAS SEWEIRA0 SYSTEM IMPROVEMENTS CONTRACT NO, 63.2 HODSON SF;WER OUTEALL Bids to be openeds 1000 A,M,, November 19, 1963 bbA GNDi N--" The following changes, or corrections, are to be made a part of the Contract Documents and plans. Item UN- O Twith Cla Pi Be ? x+ ,ointet Add the following paragraphs "The Owner will permit the Contractor to use, at his option, clay Pipe with patented flexible compression type ,joints + particular type of joint meets the approval of the Engineor and AST.Ihe Specification C42S.OW Field installation shall be strictly in aooordance with the manufacturers recommendations. Contractors proposing the ttse of a flexible oompresoion type joints shall include all coat for furnishing and installing the line in the prices bid per linear foot in the spaces provided in the proposal for different sixes of pipe and depths." item No 106 . Cast Iro;± pine and Fittin e A Dajulgtiar}s Correct the last sentence to read "Cast Iron Pipe and fittings shall be Class 100 and Class "D" respeotlvely," B, Cast Iren He 1 a nd Mechanical P inel Add the followings "Pipe shall conform to Federal Spsoifioatior!,, WW,.P.42lb and be designed for a minimum, working pressure of 100 pounds par square inoh, shall have a minimum thiokness of Close 229 trench condition B and depth of cover of 5 feat (except for deeper conditions as shown on the plans). Attention is called to the fact that portione of the line will have cover in excess of 10 .feet and it shall be the Contractor's responsibility to furnish and install the required thickness pipe related to depths laid, The Contractor shall furnish Domestio oast iron pipe.l" Item o 11.0___ sthwav Cro=inA Be Mtera, ass Add the following sontences "Cast :Cron pipe may be "1Tyton Joint" as manufactured by United States Pipe and Foundry Cor,pany or equal". 1 C, Con~_ truo~ t~ ~ 1. Co u ated ip place, es Add the following: "After the owing is in the Contractor shall grout the full length of casing to grades shown on the Plana, providing a smooth surface on which to pull the i through and a prepared finished grade", p pe 21 Carrier P11 Change the first sentence to read, "Nat iron pipe may be either meoktanioal joint or push-on type Joint equal to Tyton as manufactured by U, S, Pips and Foundry for the carrier pipe,,, item No, 111 Railreerl Crna.4w,.= B, Ma'ls3 Add the following sentences "Cast Iron pipe may be "Tyton Joint as manu.faotured by United States Pipe and Foundry Company or equal," Co Con truc„1i nt Add the followings "After the casing is in place, the Contras or eha grout the full length of casing to plans, providing a smooth surface on which to pull the pipe throoughnanda prepared finished grade," p "Cast iron pipe may be either mechanical joint or push-on type joint equal to Tyton as manufactured by U, S, Pipe and Foundry for the carrier pipe, P_ L/ N Page,f 17 - Air RA~ease A~Rpmbly Add to the 16" Concrete Cylinder a 4" Flange Cutlet for the Cutlet size, Add 4" uteel blind flange tapped 21" with 21" x 2" insulating bushing, Relocation The Trunk Lino as shown on Sheets 12 of 17 and 13 of 17 has been relocated and°.-odesignad. All material and work encountered for this re. location shall, be in the unit prices bid in the Proposal of the Contract Doouments. The attached drawing shows the new location as the easements have been required and shall govern for construction between stations 139+14.4 to Station 169+91, The Omer has not made arrangement for the Contractor to drain the lake down if the water is over the area when the work begins, It will be the Contractor's responsibility to satisfy the property owner when romoving the w44ter, It permitted to out the laves, it will be up to the Contractor to replace that area removed with concrete or whatever the property owner requests, 2 The following Estimated Quantities in the Proposal Item shall be changed to read as followst It Nok em Estimated pesoription uantit in-i IS 46, Furnish and Install 2411 S.S. V.C. Sewer Pipe 01..61 out 340 L .F. 47, Furnish and Install 24,1 S,S, V.C. Sewer Pipe 60.80 out 898 L.F. 48. Furnish and Install 2411 S,S, V,C. Sewer Pipe 80.10' out 394 L,F. 49, Furnish and Install 24" S.S. V.C. Sewer Pipe 101_12# out 120 L,P, 50. Furnish and Install 20 F.S. V,C. Seger Pipe 121-14, out 65 L.F, 51, Furnish and Install 24°1 E.S. V.C. Sewer Pipe 14+_160 out 54 L.F, 52, Furnish and Install 240 F,S, V,C, Sewer Pipe 161_18, out 96 L,F, 534 Furnish and Install 2111 S#$* V,C, Sewer Pipe 01.60 out 1,842 L.F. 54, Furnish and Install 2110 5,.~;. V.C, Sewer Pipe 6#..8+ out 19071, L.P. 67, Stanalyd 40_00 Die, Manholes 60 61 depth or lass, complete 12 Ea, 68, Manhole 41»01, pia, Extra I op% over 60, complete 19 L,F. 69, 51-011 Din, Manholes to 6' depth or lees) oon,plete 7 Ea, 70. Manhole 51-0" Din, N tra Depth over 61, complete 23,0 L,F, 76, Concrete Embedment and Encasement in place 140 C,Y. Receipt of this Addendum Shall be indicated in the space provided in the Proposal, Preeae, Nichols and E,dress Consulting Engineers 407 Danoiger Bldg. Fort Worth, Texas November 12, 1963 3 CITY OF DENTON, TEXAS SL`WIBRAOL SYSTIM IAiPItOUG1,0s11T5 CONTRACT 140. 63_2 NOMON SCWrR OUTI'ALL NOVt MM, R 1963 WAYOR WARREN 14HITSON COUNCILI-2N II. It. Poo-mLirr0ll RAY LAO LEMI? TOM LAI- ALLLII 52jL1' CITY 14ANAOER JACX ItSYNOLDS CITY SECRETARY BROOKS flour VrILITY IIA14AO1 R FRANK DIZMIOND FRCLSE o NICNOLS AND EIVIESS CO;JSULT INO I"NCI IN1;I;IiS VORT WORTH, ':'1$XAfi CONTRACT DOCM2,NTS For HOBSON O UPrALL SEWER CONTRACT 63»2 TABIE OF CONTENTS Page 'I'NVITATION FOR BIDS a INFORMATION AND SPECIAL INSTRUCTIONS TO BIDDERS b SNO TAL PROVISIONS f LABOR CLASSTFICATION AND MINIMUM WAGE SCALE h PROPOSAL i CONTRACT AGREEMENT 1 PERFORMANCE BOND 3 PAYMENT BOND 5 GENERAL CONDITIONS OF THE AOREEICNT DETAIL: SPECIFICATIONS Item No. 101 General Requirements 102 Excavation and Haokfill. 103 » Conoreto-Struotural, Cradlo, Lto, 304 - Embedment for Pipe 1)5 - Sewer Pipe W6 - Cast Iron Pipe and Fittings 107 - Installing Clay Sewer Pipe 108 . Installing Cast Iron Pipe 109 - Manholes 110 » Highway Crossing 111 - Railroad Crossing 312 - Replacement of Streot Surface 113 - COED Sewage Lift Station Improvements 114 . Concrete Cylinder Pipe 115 » Installing Concrete Cylinder Pipe 116 » Valves and Valve Installation 117 - Air Release Assembley 118 - Blowoff 119 - Draw Crossing 120 Pro,jeot Maintenance, Cleanup and Ouaranteu 121 Force Main Hydrostatic 'Peat 122 - Basis of Payment. i INVITATION FOR BIDS Sealed proposals addressed to Jack Reynolds, City J~Janagar of Denton, Texas, will be received at the office of the rity Manager in the Municipal Building until 10=00 A.M., November 19, 1963 for the construction and completion c:-' the following item. CONTRACT N0. 63-2 HODSON SEWER OUTFALL this read aloud, Any bid received after cooing time willu be ireturned eunopened. Copies of plane, Specifications, and Contract Documents are on file and may be examined without charge in the office of the Director of utili. ties. Documents may be procured from Freese, Nichols and Fndre it Consulting Engineers, 407 Danoiger Building, Fort Worth, 'T'exas upon a deposit of $25.00, which deposit will, be refunded in whole or in part as provided in the Contract Documents. A oashler's oheok, certified check or acceptable Bidder's bond Ay. able to the My of Denton, Texas, in an amount not lean than five (5%~ per cent of the bid submitted must accompany each bid as a guarantee that, if awarded the contract, the Bidder will, within ten (10 days of award of contract, enter into a contract and execute bonds on the forma provided in the Contract Documents. Attention is called to the fact that not leas than the prevailing wage rates as estnblishad by the City of Den%on, Texas, and as heroin. after set forth in the Contract Documents hereinbefore described and which are made a part hereof, must be paid on this project. A performance bond and a payment bond, each in amount of not less than one hundred (100%) per cent of the contract price, conditioned upon the faithful performance of the contract and upon payment of all persons supplying labor or furnishing materials, will be required. ambigQit or Texasckreserves rthes right stating to adopt proposal advantageous construction thereof, or to reject any or all bids, and waive formalities. No bid may be withdrawn within thirty (30) days after date on which bids are opened, a NONUI:;UDIMATION IN tI.IPLOYI-Ir 'C Bidders on this work will be required to Comply with the Prosidentou Lxseutivc Order No. 22224 and the proviuions of L4xe0utive Order No, 20925 as inc2llded therein. Tho requirementu for bidders and contractors under this order are oxplained in the specifications. CITY OFD ULNTON, TEXAS Jack Roynolde City Hanagor a.. 7. INFORMATION AND SPECIAL INSTRUC'YO r c NS `PoDTfJD~'t, 1., Wor, k to be Donei The work to be done oomprisee Lhn furnishing of all materials, labor, tools, equipment and appliances nocorraary for the con, struotion and completion of the Hobson Sewer Outfall 8owor Una, for the City of Denton, Texas, The work shall ooris at of the fr}rninhing and installing of pipe, manholes and appurtenances, ell as shown on the plans and as r;-)- vided by these Speoifioa~tiona. The project site in in the southern part of the City as shown on the vicinity drawing, 2, Awnr rl of CortraQts The Owner reserves the right to award the ocntraut based on stn docinion as to the beet bid submitte:l, The Owner also re- serves the right to reject any or all bide, Unreasonable or unbalanced unit prices will be cause for re,jeotion of any bid, 3. Materi.ala_~urnished by Owners The Owner will furnish nc, materials; The Contractor shall furnish all materials, equipment, etc, 4. Time ofplot Com oni The Owner desires the work to be completed at the earlsi possible ate, The project should be completed within 270 calendar days as set forth in the Special Provisions, In the event the Contractor fails to oompleto the project within the time set forth in the Propobal, the Owner may withhold rmanently from t}1e payments to the Contractor the sur,, of Fifty (t%,oo) Doliars per day ae liquidated damages, as set forth in Section 4.04, page 17, of the Oenaral Conditions of the Agreement, 5 Slid l'o r Bids ahall be made on the blank fom. attached and the com. Pinto cToau enta and plans roturnod with the bid. Bids not so made will be considered out of form, 6. id Socurit t Leach proposal must be accompanied by a cortified check or aeoepto le b d bond in an amount equal to at least five (5%) per cent of the amount bid as a guarantee that, if awarded a contract, the bidder will, execute Such contract within ten (110) days in the form hereto attnohed and make bonds of one hundred (1000 par cant of the contract price. Performance ince Bondi With the execution and delivery of the contract, the Contractor shall iirnish performance bond for the ful). amount of the con.. tract. Bond shall be executed by an approved surely company authorized to do businoon in the Stnto of Texas, and aoceptable according to the latest list of companies holding Certificates of Authority from the Secretary of the Treasury of the United States of America, Perform?rnce Bond shall be arranged to extend for a period of one (1) year boyond the date of written acceptance of the work by the Owner, to guarantee the repair and/or ro. placement of defeot_vo materials and/or workmanship whip,,h may develop during this period, b Payment Bond: In addition to the performance bond, the Contractor shall furnish a payment bond for the full amount of the Contract, Payment bond shall be executed by an approved surety company authorized to do business in the State of Texas, and acceptable aooording to the latest list of com- panies holding Cortifioates of Authority from the Soorstary of the Treasury of the United States of America. 9, Interore+~gon o+' Soeoifio~a inner; Any question as to the meaning of any specifications will be answered by Addendum which will be sent to all who have been furnished with the plans and specifications, 01 lO, 1liddsr's Know~,@jjg0_.0 ~ tionjis Prior to the submission of a pro. posal the Y3idder shall have made a thorough examination of the site of the work and of the plans and spocifiuations, and shall become informed as to the nature of the proposed oonstruotion, the kind of facilities required to carry out the construction, labor conditions, and all other matters that may affect the cost and time of completion of the work upon which he bids. Il ~Nal Without cost to the Contraotor, the Owner shall provide all neosssary right-of-way or easements required for the project. The boundaries for these easements will be thirty (301) foot on each side of the center line of the sewer main, unless otherwise indlnated on the plans, The Contractor will be expeoted and required to keep all of his activities within the boundaries of this sixty (601) foot easement, Unless speoifioally provided otherwise, the Contractor, as a part of the project construotion operations, shall clear all rights»of_way of obstruction which must be removed to make possible proper proseou,ion of the work, The Contractor shall replaoo, repair and restore any improve- ments on or along the right-of-wny or oasemonts which may have been removed or damaged in or duo to his oporation when ordered to do no by the Engineers All property along and ad,jacont to the Contraotor'ra field of operation, espeoially but riot limited to sod on highway rihrct-of-way, lawns, yards, shrubs, trees and fences shall bo adequately proteotod and when damaged or removed shall be repaired, replaced, renewed oil otherwise put in a oondi~. tion equal to or better than existed before the Contractor caused siioh damages or removal. The Contraotor tahall not out any fenoea until rates are constructed as shown on the Plana, 'rho Contractor shall, burn tell brush, trash, eta., and rornove all rook ' isper than six (611) inches from tho pro,j- eat site. The Contractor shall observe all regulations of the Texas Highway De.. partment. 12. Chan c of Looa ion: No change in the alignment is oontemplated; how- ever, should a change be necossary, the Owner rosorvota the right to make such ohangeej unless it can be clearly shown that such change works an undue hardship on the Contractor, no extra compensation will be allowed the Contractor, n 13, Pronarty Protooti.ont The Contractor will be expected and required to protect all property, fencos, livestock, oto, All rater, shall be loft in the condition they are foundl i,o,, looked gates shall be kept looked at all times except when in actual use, closed gates shall be kept oloL.ed, eta, 14 Wa o Rateal The Labor Classifications and M nimum Wage Rates set forth below have en predetermined by the City of Denton, Texas, in accordance with statutory requiremento, as being the prevailing, classifications and rates, and shall govern on all work performed by the Contractor or any sub. contractor, 15. Mater for Construotions The Owner will furnish all water required during cone ruction; owevor, attention is called to the fact that not all the project is served with a wator line, Water will be available at points on the distribution system, The Contractor shall., at his expense, lay such lines and make such connections as he may need, subject to the approval of the Water Department, Mire! tented Devises, Platerials and Prooesseat If the Contractor is re - qud or desires to use any design, dovioe, material or process covered by letter patent, or copyright, he shall provide for otroh use by suitable legal agreement with the patentee or owner of such patent, totter of copyrighted design, it is mutually agreed and understood that without exception the contract prices shall inalude all royalties or cost arising from patents, trademarks and copyrights in any way involved in tho work, The Contractor and his sureties shall indemnify and save harmless the Owner from any and all claims for infringement by ronson of the use of any such patented design, device, material or process or any trademark or copyright in connection with the work agreed to be performed under these Contraat Doouments, and shall indemnify the Owner for any cost, expense ')r damage which it may be obliged to pay by reason of such infringement at any time du.-ing the prose- cution of +-be work or after completion of the work; provided howevor, that the Owner w1.11 assume the responsibility to defend any and all suits brought for tho infringement of any paitont claimed to be infr-i.ngod upon by the de- sign, type of construction, or material or equipmenl'• apecified in the Con- tract Documents furnished the Contraotov by the Owner, and to hold the Con.. tractor harmless on account of ouch suits, 17, Pa enrl l'aymont will, be made in accordance with the provisions of the Dota upeoifiontione Partial payments will be mndn in nocordanoo with the Ooneral Conditions of the Agreement, 190 ne ~und of De ositl It in intended thtit nil parti,os with an interest in the type of wo~~noludod in the project an covered by those documonts, be given a reusonablu opportunity to examine the documents and prepare a bid or nub-bid without forfeiture of deposit, Documents may be examined without charge as noted in the Notion to Bidders, Whore documents are obtained from the Engineer upon a deposit as required in the Notice to Bidders, a refund of dol,jocit will be mane on the following basisl d (a) For bidders who submit a bona fide bid to the Owner, a full refund of deposit will be made on one set of documents proourod by such bidder. (b) For other persons, i.o., sub-oontraotors, material suppliers, equipment suppliore, etc,, a full refund of deposit will be made, on one set of documents procured by such persons, provided the docu;nonts are retained in the possession of such persons not longer than pier, da s (exclusive of time allowed for mailing),, (o) For extra seta of documents (more than one set) obtained by bona fide bidders, or other persons, or for sets of documents obtained sons other than bona fide bidders, that are held by such persons to gory than the stipulated time of seven days, there will bo made a refund of the deposit less the sum of $10.00 estimated to be the cost of reproduction of said documents. (d) No refund of deposit will be made on documents which are not re- turned to the engineer on or before the 10th day after the date of receiv_ ing bide, 1?, Sta_ t_._ e_SanI axt The City of Dsnt,n, Texas, qualifies as an roremptod agency undar the Limited Sales, Bxoise and Use Tax Rules and Regulations of the State of Texas which set forth regulations on the 2% tax on ealos in Texas, So that the City and the Contractor may be exempted from puymont of the 2% sales tax on materials purchased and installed on this pro,)aot, the Contractor will, be required to submit to the City prior to the final anti. mate a statement or bill netting forth the total oast of the materials pur- chased for installation separated from the total cost of the skill and labor services required for their installation. Itemizod quantities for each type and size of materials are to be, included in the matovial coat billing. The sum of these two costs shall equal the total and final cost of the project. Upon reoeipt of this statomont, the City of Denton will then iss uo a Cor- tificate of Exomption to the Contractor that he may pass on to hits supplier. In the event that the total material cost on tho project in lose than $",000,00, the above procedure will be optional to the Contractor. FTNI) OF INFORMATION AND SMCIAL INSTRUC'T'IONS TO DII)UCRS e SPECTAh PROVISTONS 1. Generalt This project will he finanood in part by a Federal Grant for Sowago~ 1'reatmont Works, Public Taw 660, 2, Time allowed for Comnletiont As set forth in the "Information and Special Instruotionu to Bidders", the time allotted for the completion of all items of work shall be 270 consecutive calendar days, which time shall begin on the tenth day after the issuance of the Work Order. The Work Order shall consist of a written requost by the Engineer to the Con+,ractor to proceed with the construction of tho pro,jeot, 3. A14test and Det, Combined Did VJ 1 ba cor.nted i Subject to the other requirements and stipu1at.ons in the apeoi if no and other Contract Documents, the Owner reserves the right to attard tho contract to the qualified responsible bidder submitting the '.owest and beat combined bid covering all sections of the project which the Owner deoi.des to award at this time, The Owner also reserves the rt.ght to accept or rojeot any or all bide on any or all sections if it is deemed to bo in the best inter.. eat of the public. Further, the Owner reserves the right to reject any bids because of irregularity or to waive ouch irregularity if such action is in the public Interost, 4, Anti-Kickback Provisionst The Contractor will comply with tho regula.. tions of the Secretary of Labor made pursuant to tho Anti-Kickback Act of Juno 13f 1934+ )0 U,S,C, 276 (o), and any amendments or modifications thereto, and will oause appropriate provisions to be Inserted in ouboon.. tracts to insure complianoc therewith by alp subcontractora subject there- to, and will, be responsible for tho submission of affidavits required of subcontractors thoroundor, except as tho Secretary of Labor may speoifi. tally provido for reaconriblo limitations, variatinna, toloraneoa and exemptions from tho requiremento thereof. This act provides, among other thtngso thatt each contractor or sub- contractor engaged in thu construction, prosecution, completion, or repair of any public building or public work, or building or work financed in whole or in part by loans or grnntn from a Fedoral agonoy, shall furnish each week a sworn affidavit with respect to the wagon paid each of its employees engaged on work oovaicd by thot;o regulations during the pre- coding weekly payroll poriod, The affidavit uhall be oxeouted and sworn to by the Contractor or subcontractor who nupervises the payment of wages, and shall be in the following [ormi f STATIC; OC COUNTY OF I, (Name of parity Nignine, affidavit) rtitls), being duly sworn to depone and says Thhet 1 pay or sunervivo the payment of the pornons omployad by contractor or oubcontractor on the --W- (building or work); that during the payroll period commencing on tho,,w day`of_-.-. _ 7.963 and ending the day of 1963, all persons employed on said project have boon paid the full weekly wages earned, that no rebated have Y)eon or will he made either directly or indirectly to or on behalf of said (contractor or subcontractor) from the full, week y wagea earned by any`person# other than permissible deduc- tions, as defined in the regulations under the "kick-back" Act (48 Stat, 948) and described belowl ♦V signat,urs and Title Sworn to beforo mo this day of 196 , j, 1ti it, of Acoopas Represotitativee of olio Texan State Dopartmont of Public Ilea , tin the United States Iu bli.e Health sezviC© shall Itavo season to the work whorover and whenever it is in preparation or progross and I;ho contractor will provide proper faci'litios for such aecoss, 6. 1 spool, ioationas Where materials or equipment are speoiriod by a trade or brand name, it is not the intention of the Ot•mor to di,sorim- inate against an equal product of another manufacturer, but rathor to x~t a definite Fit:andard of quality or porformanoo, and to ostahl ,h an r4qual basis for the evaluation of bids, Where the words "equivalent", "proper", or "equal to" are used, they shall be undoretood to mean that the thing referred to shall be prober, the equivalent of, or equal to some thing, in the opinion or Judgment of the Engineor, Unless otherwise speclfied1 all materialij shall be the boat of their respective kinds and shall be in all oases fully, eequal ,`,o approved samples. Notwithstanding that the words "are equal Loll or other such expressions may be used in the specifications in connection with a motorial, manufactured articloa or proeessbs, the i.atorial, article, or process, speoifioally designated shall be tined, unless a substitute shall be approved in writing by the Engineer, and the Engineer shall have the right to require the use of such speoifioolly designated material, article or process. 9 VECIFICATIONS AND CONTRACT 1ll$QUIREMENTS FOR WORK SLIOIDIE' FOR lj MMAL PARTICIPATION I01'1)PItAL WATER POLIXION CONTROL ACT (Public Law 660, as amoudod) 1. LNL Thene requirements apply to all work for Viioh Federal (undo admin- istered under Publio Law 660, as amondod, are used as any part of the payment for such work. In the event of conflict with other requirements of the specifications or contract, the following stipulations must be complied with but will be oonsiderod as minimum requirements, Any supplemental oonditionst extensions or oxpaneiona of these require- ments in other sootiona of the spooifioations are to be construed as a part of these requirements. Bidders' attention is speoifically invited to Item 2 of these require- ments entitlod "Supplemental Instructions for Bid `.arse ArKi Item 3 entitled "Contract Provieions.tl 2. UPP1x IE'NTAL I STRUCTICNa" r OP BSDDCIM N_QNDI'SCRIJ41NATION IN E11PLO M Contracts for work under this proposal will, obligate the aontraotore and suboontraotorn not to disoriminato in employment practices, BIDDEIt5 MUOT SUD141T WITH TH M INI'T'IAL BID A .13I011M STATIMENT AS TO MILT1110M THEY HAVE, P!tBVIOUSLY PEitla'OIMM WORK SUM5CT TO `T'11E PRESIDENT'S EM'CUTIVE 01MM 110. 1092y, Bi,ddorn must, if requested, submit; a compli,anoo report ooncorning their cilip'loymont praoticca and po:l.ioioa in ordor to maintain their eligibility to reacivo the award of the contract, Suoeoaeful bidders must, if requ)stod, submit A list of all suboon- traotors who will perform work on the project and written signed atatomonts from authorized agents of the labor pools with which they will or may deal Oor employeoo on the work together with supporting information to the effect that said labor pools' pracf;ioeo and policies are inconformity with 1 xoouti,vo Order No. 1092 are amended by Bxoouti.vo Ordo: rio. 1114 aril that aAW labor pools will, affirmatively cooperate in or (Vfor no hindrance to the rooruitment, omployment and equal treatment of r,mployoos seeking employment and performing work under the oontraot erg, a certification as to what efforts have boon made to sooure such statomento whon such agents or labor pools have failed or rofusod to furnish samo prior to the award of the eontraot. 81 uocoosful bidders muss; bo preparod to comply in rill reupeota with tin Contraot Proviaiona regarding nondiscrimination, a acpy of which follows, g-1 3. ON A T PRQ SZON~S , 229 CFt 111NA__10N N ZJ I OY'NT Unless exempt. in accordance with lxocutive Order 10925, dated March 6, 19619 as amended, during the performance of work under this contract, the contractor agrees as fo1101409 (1) The contractor will not discriminate against any employee or applionnt for employment because of race, awed, cohort or national origin, The oontraotor will take affirmative action to onaut-a that applicants are employed, and that employees are treated during employment, without regard to their raoe, creed, color, or national origin. Such action shall i,nolude, but not be limited, to the followings employment, upgrading, demotion or transfer; rates of pay or other forms of oompeneation; and selection for training, including apprenticeship. The contractor agrees to post in oomspiouous planes, available to employees and applicants for employment, notices to be provided by the owner dotting forth the pravisions of this nondiscrimination clause, (2) The contractor will,, in all, solioitationn or advertisements for employees plaoed by ox, on bohalf of the oontraotor, state that all qualified applicants will receive consideration for employment without regard to race, oreed, color, or national origin. (3) 'rho contractor will send to each labor union or representative of workers with which he has a collective bargaining agreement or other contract or undorstanding, a notice, to be provided by the owner, advising the sail labor union or workers' representative of the contractor's commit- ments under this section, and shall post oopies of tho notice in conspicuous places available to employees and appl.ioantij for employment. (4) The contractor will comply with till provisions of Ixooutivo Order No, 10925 of March 6, 1961, as amonded, and of the rulau, rogulationn, and relevant ordora of the hrooident's Committee on Equal. Lmploymont Opportunity created thereby. (5) The contractor will Furnish all information awl reports required by i~xooutive Order No. 10925 of lluvah 6, 1961, as ametxlod, and by the rules, rogulationa, and o'rdcrn of the said Committoo, or purnuant, tharoto, and „'ill. permit aocese to his hooka, roccrde, and aoaounta by tho United States Dopartme nt of 11oalth, M uoation, and Welfare and the Committoo for purposes of investigation to ancortain aomplianoo with such rul.os, rot,vulationn, a►ui ordorn, (6) In the event of the oontrautor's noncompliance with the nondisarimi» nation olaunos of thin contract or with any of the paid rulon, rogulations, or ordorn, this contract may be annoollod, terminated, or ounpondod in whole or in part and the oontraotor may be declared irv liglblo for further Federal or Federally asnieted contracts in acoordanoe with procedures authorized in Encoutivo Order No, 10925 of March 61 19610 as amonded, and such other sanctions may be imposed and remedion invoked an provided in the said Executive Order or by rule, regulation, or order of the Prenident's Committee on Equal Employment Oppoi,tunitys or as otherwise provided by law, g.2 (7) The oontraotor wil?. include tho previsions of paragraphs (1) through (7) in every subcontract or purohafse or3r3r unlijac oxompted by rules, regulations, or or\iere of the Prersidentfo Comn,iti,(~o on Cqun1 Employment Opportunity issued pvreriant to section 303 of Bxooutive Order 140, 1092a of March 6, 1961, as armended, so that such provisions will be binding upon each subcontractor or vendor, The contractor will make such aotion with respect to any siaboontraotor or purohace order as the Departmont of Health, Education and Welfaro may direct as a means of encoroing such provisions, including sanovi',ono for nonoomplianoes Provided, however, that In the event the contractor booomes involved in, or is threatened with, litigation with a subcontraotor or vendor as a result of ouch direction by the Depart- ment of Health, Education and Welfare, Vae contractor may request tho United States to enter into such litigation to protoot the interests of the United States, Contractors and suboontraotors ahall. Cahoot and muintnkn all compli- ance forms, statements or information required by or under the 1;xaoutive Order, and shall post notioea to labor unions or other organizations of workerso The follow-Ing typo form titled "Notion to Labor Unions or Other Organizations of Workers - Nondiscrimination In Employmentsf sha7,1 be used for this notice, g-3 11OTICC TO I.ASOR UN1ON3 OR OTHER ORGANIZATIONS Or, WORKERS NONDISCRIMINATION IN BHPLOYIIENT Tot_ Name of union or organization of workers The undersigned currently holds oontraot(s) with Name of Applicant) involviaw, funds or credit of the U,S, Oovernment or suboontraots with a prime contractor holding suoh contract(s), You are Advised that under the provisions of the above oontraot(a) or suboontraot(s) and in aooordance with Executive Order 10925, soot,•ion 301, dated Alaroh 6, 1961, and Executive Order 11114 dated June 22, 1;63, the undersigned is obliged not to discriminate against any employes or appli- cant for employment because or race, color, creed, or national origin. This obligation not to discriminate in employment includes, but is not limited to, the followings' IIIR11409 PLACEMENT, UPpRAL)INO, TRANSFCR, OR D a IMION RTECRUITIMM, ADVORTISINO, OR SOLICITATION FOR MELOY1,211T TRAINING DURINO I1.IPLOYMLNT, RATES OF PAY OR OTHLII FOR140" OF COITPLNSATION, SELC;CI11%1 FOR TAININO INCLUUINO APPRLNTICOSHIP, LAYOFF OR TGIRMATION 'T'his notico is furnished you purriuant to the provisions of the above oontract(s) or subcontraot(s) aryl Executive Ordors 1092 and ilii4, Copies of this notioc will be pootod by the undersigned in conspicuous plaooo available to employees or applioanto for employment, Contrdetor or at%boontraotor ate g~►y PREVAILINO WAGE RATES FOR M1JNICI'PAL CONSTRUCTION The rates below have been determined by the City of Denton, Texas, in accordance with the otatt?tory requirements and prevailing 100a,l wages. Overtime shall. be paid for at the rate of ono and one-half (11) times the regular rates for every hour worked in exoees of forty (40) hours per week. C1,A$SIFICATION ItA', P R 11 cIA5. szrrCTION ~nT>; PI.R HR Air Compressor Op. $ 1050 Laborer (Common) $ 1415 Air Tool Operator 1,25 f3aterboard Setter Maintainer Oper, 1.75 Bat Hole Man 1'25 Mason Tender 1,25 B Dlad elle oledo Operator 1'50 Master Mechanic 1,875 (Solt-Propel led) 1. Mechanic' 1,50 blade Oracle Op, ''o4sd~ 75 Noohanio s No7,per 1,~5 ( J 1650 Mixer Oper, 414 CP & Over) 1,75 Blaster (Powderman 1,25 Mixer Oper, (boss than Bricklayer 2,06 14 CF) 1450 9ullolam Operator 1,75 Mortar Mixer Bulldozer Operator 145 1 25 Carpenter Oiler 1025 L' lamshs 11 1 ~ E'25 Concrete Finisher I, 7;i Painter, Brush 1,75 Crane Operator 1'75 PA inter, Stage Spray 2,00 Crane Operator Operator 1'75 Pipe Layer 1,25 Derricks orator 1,75 Power Equip, Op, Heavy 1,75 1,75 Power Equip, Op. Light 1.50 Power Saw O,porntor 1,625 Elevating Grader Op. (Towed) 1,50 Pump Operator, Over 211 L50 Fine arador Pump Operator, 2" & Lose 1625 Fireman 1'25 Form 8uildo r 1r t' Roller Operator 1,50 1.50 (creaser Sorapcr Op, (Over 7 W 1.,75 1.25 Scraper Op. (7 CY & Under) 1,50 Hoist Oper, (Olio Drum) 1,50 Shovel Operator 1175 Hoist Oper. (2 Drum & over) 1175 Trenching Machine Co, 1675 Iron Workrcr (Rodman) 1,' ~ Truck Driver (I- T.or lose) 1-25 Iron Worker (Struo, Steel) 1,75 Truck Driver (1-y '1'. &over) 1.25 Joint Worker 1.25 Welder 1175 Kettleman 1,25 Contractor shall comply with all State and Federal laws applicable to such work. The above are minimum rates, Biddora shall base their bids on rates they expect to pay, if in excess of those listed, The Owner will not consider claims for extra payment to Contractor on account of payment of wages higher than those specified. h 4 brrnton, Doug X9,14. ~ , r3~963 PlUKUL OF oorP0rsti6n 'orPn 24 and e3i8tin2 Under tha laws c+t the State of. rimmom Mi To cvr or mmt "us, t wderaipod bps pt no to !4>*aisia all ~~pro + swd 1 >wrk for the ooasi+ otiaa 1 of ttr ` C2~P1lA,C't ~ 63020 in aooordanos with tbw to , trsgt, nodprMp~l the s & pKO"o to-idt! Y $9TDfAT2p G8`TT nt9~ror~r~rr,r 1. Nish n 18" 9.5a_ V.C. Sover Pips 0'-60 out 969 L.F. 2o furnish and Install 1811 3.S0 V►C. Sewer Pipe 60-81 out 2034 L.Fa r =-.5..1.7 i--3, AM I = 3, Furnish and Install 18" S.S. V9C. Smor Pips 80-10, out 978 L.F. 44 Parnish' ;:td ineAll 18" S.S. ; V.C. Sswsr Pips to+,.12+ t 10062 L.F. An' 3• Phrnish and Install 16" 3.5. V.C. 3mr Pips 124440 out 10 043 L.F. ryS~1 1._ l . rm 6. Parnish and rnstell 18" r.s. V.C. Sorer pips 140.161 out 803 L.F. .am. 8.- ~84..60~. • %rnish and Install 18" it, s. V • C. sswsr Pipe 161-18' VAt 368 8. Pitt srML V.C. Sover:hp 01044 out 217 1»F. ~Y 1 2x of rl 1 r, j r ii ' { ITEM ESTIMATED HD. ~~rRrwrtON UNix atear ARM (nt. ) 99 Furnish and Install 15" S.S. V.C. _Sewer Pipe 60-80 out 1014 L1F, 4.00 6 856 OD 10. Furnish and Install 15" S.S. ` V.C. Sewer Pipe 80-10' out 733 L.F. #o # ~.~z~.2o E 110 Famish and Install 15" S,9. V.C. Seer Pipe 101120 out 612 L,F. $ 1i # 2 12. Furnish and Install l p E, S, V.^,. amp pipe 120»140 out 55L.~1 LOP, 13. furnish and Install 12" S.S. i Y.C. Sayer Pipe 0 ~6 ont' 194 , L.?. =.~0 $ giA. 1 , l~. lbntiN~ apd Instal " 14 Y.C. Smr X7.2 S.S. Pips 69-8 oat 143 L. r. 15. 1Rirnish and Install 12" S.S. f~. V.C. Saar Pipe a+..10' out. 10 L.F. 16• Standard 41-011 Din. Manholes to 61 dopth or lees, complete 25 La. 17• toftle 414" Din, extra Depth arer OOMP7.ete 96 L. TO $ 16._00 # L 18. Inter-State Highway 35 Cruising oomPlete with all materials in place lump %a $.j1.4 gp0`pp 19. Furnish and Install Pa"ment Replac""t AS specified 6.10 204. Om"l Ubedment as specified 970 C.X, $ 4 0 $ 4 l ,o0 210 Concrete My%ft:mont and lGttoassrli to pls.;,s 20 c. 22 Deep cut (or Servioej Cntrwotiart for Se+wra _1 Ea. 30.00 23. Extra Osantity of 1;'`0 Pei 00aarato includIM foras, exaa- rattan, e(c., not stow on the 4 x fUU ad it 01*md by the . r ' S+0 C.Y. $ t i ref v;``k ~ 0. OVS-MAL (1) J f f} z i ear 'ti r ~r_ w1 1 i yr{ t 7~ r 3~ ~+p , r i`'v rF r 1$ I ITEM ESi'.MITED UNIT DESCRIPTIOM Dt!~1~I'x5 PRICE truth' MoCO__MUCK_IN!'E PTO 240 Furnish and Install 18" S.S. V, C. Sewer Pipe 00.6" out 403 L, F. 2S. Furnish and InstaJ;l 18" S.S, V.C. Sewer Pipe 6'.80 out 1x022 L, F, $_,..5,15 $ 5N 261, 26. Furnish and Install 1801 S.S. V.C. Sewer Pipe 80-100 out 744 L, F. 27• Furnish and install i8" 8.8, Voe# Uma- Pipe 109-12, out 837 L. F, # 289 Furnish and Install 18" S,'S. V.C. Sewer Pipe, 124.140 out 496 29, Furnish and Install 180 ~u. a V.C, Sever Pipe 140w160 out 321 L.F. $-.-74 $ 2_ y 30, Furnish and Install la' Los. V.C. Sewer Piper 161-180 out 575 L,F,' 4.272- Am 31. Furnish and Install 18" E.S, V.C. Sewer Pipe 18(••200 out 25 L. F, 32. Furnish and Install 12" S,S. V,C, Sewer Pipe 01-6' out 82 L.F, 2,1 33. Furnish and Instal, 12" S.S. V. C , Sewe r'Pipe 6 0 -8' out 2s67? L. F, $ _.2 ,a.~9 34. Furnish and install 12" S.S. V..C,. Sewer. Pipe Hi -10+ out 1054. L.Fp z.ro 2.,845 35• MArnish And Install. 12" 5.8. V,C. Sewer Pipe 100-1.20 out 164 L.F. 508.40 )6. Furnish and Instal]. 12" E.S. V,C, Sewer Pipe 120-140 cut 60 L.F. $ 3.~0 264.00 37, Standard 41«0" Aia, manholes to 60 depth or loser complete 23 Ea, # 200 $ 4600x„;00 _ 38. tknhol* 41w0" Dia. Extra Depth over Of oosplete 83 L,F. $-16. 00 ; 1,328,00 39. T 6 P Reiln+ad CroasinE oompleta F ° with all matsMale in plane LUW &M $-3 R r #1 a. 1r~rl 5.s r Y a r~. # re. A'.,4 V.. ksr ..M t t r5; 'P SRI= ITEM LSTrMTED UNIT NO. DE RI17ION gUAKITY UNIT,A? ..._.....AMQUHT...,.. mew 9N INTERGEPi'OR 1 400 Draw Crossing Complete in place with pipe and piers Lump Sum $ A26 nn 41. Furnish and Install pavement Replacement as specified 2$ 42, Gravel Embedment as specified 660 C. Y, $ A28 00. 43• Concrete Embedment and Encasmont in place 20 C.Y. 446. Dwep C_ %or Serviom) C4)na60ti(,,, tor Severs 1 Ea 4,5• Extm ~Mantity oi' 1500 poi ccnorets inolading totes, 'exoa vation, etc., not shown on the plans and if ordered by the Engineer 540 C.Y. $„Jp.QQ p.qp.. SUB-TOTAL (2) MAI 46. rnish and Install 24" S.S. V C , Surer Pipe O' -6' cut 30 L.F. $....7..f Q. $ a m 47, furnish' and Install 24" S.S. V.C. Sewer Pipe 60-8' out 898 L.F, 4 Z 48, Furnish and Instal. 24" 8,3. V.C. Sewer pipe 60,10' out 394 L,F, 7. ho 3r117._/,n 49. 1krnish and Install 24" S.:3. V.C. Sewer Pipe 109-121 cut 120 L.I1'. $ ~ 50. Furnish and Install 24" L.;3. V.C, Sewer Pipe 12014' out 65 L.F. $ 94 30 637.nn 51. Furnish and Install 24" E.S. V.C. Sewer pig 140-16' cut' 54 L.F. $34A.IQ, $..._..bQ,.. 52. Furnish and Install 24" E.S. V.C. Seller Pire 161-18' out 96 L.F. 531 FurniM and Install 21" S,S. V.C. SMr Pipe 0l•6' out 1,842- L.P. # ii. o be IN7 i. ITEM ESTIMATED UNIT N0 SC ION QUANTITY UNITS PR.TR AMUNT TRU X LINE (Cent.1 54. Furnish and Install 21" S.S. V.C. Sewer pipe 6i-8' out 1,0'j4 L. F. 6.30 $ 6,766, 55, Furmah and Install 21" S.S, V,C, Sewer Pipe 81-101 out 515 L.F. ,q,296.an 56, Furnish and Instal 21" S. r. V.C. Sewer Pipe 101-12' out 33 L.F. $~p $ 57F2rnish and Install 21" E.S. V.C. Serer Pipe 129-14' out 88 LO F, $..,».$.~0 58. I%rnish and Install 22" B.S. V.C. Se"r Pips 14046' out 70 Furnish and Install 'c'1" E.3. V.C. Sewer Pipe 16'18' cut 42 L.F, $ y.~0 $ JIM.40 60. Furnish and Install 18" 35. V,C, Sewer Pipe 0'•6' out 278 L,r-, 1._::9D.00 61. Furnish and Install 18" S.& V.C. Sewer Pipe 61-8' cut 1645 L,F. 541 6,926.75 62. Flush And lnetall 18" 3.S, V.C. SeweL+ Pipe 80-10' out 776 L.F. $ 5.25.: 4.074.00 63. Furnish and Install 18" S.S. V,C, Sewer Pipe 101..12' out 148 L, F. $~,r2s~ 799 ZO 64. Furnish an(', Install 16" Concrete Cylinder Pipe, Class 133► complete in place 109322 L.11. $ w30 $.jjL 8 6d 65• Furniah and Install Air Rokl.eas© Assembly with all fittinga, piping, valves and box cover, complete in place 3 .Ca. $.-360.0 0 X O pO 66, Furnish and Install Blowoff with all fittings, valves and piPingt caaplett in plane 3 Ea., $-q40.40 k 1_200_too 67. Standard 04" Aia. Wholes to 6' depth or lees, oopplete 12 F+e,. $ 200.00 $ 2 0 14;},. 4 45 t. & t F;.y J•'w ~'.Fa 9~ v '.r L:, s /k -xr a.~( s , f , ~ 1. t+.~A{r R Try ~T' ! "£l~ 1 „y xf _ N ~ d v} r ( - 4 4 ~ I ~~C~+~ ~i~1,(` U( 51'I Ilk a ITEM ESTIMATED UNIT NO. RIPTIUH _ ~IA~YTITX UN mS,~ MWNT 68, Manhole '-0' D2;t~, 'Extra Darth over 6', complete 19 L.F. $,,.16.,QII ~tillQQ_ 69• 50-0" Dia. Manholes to 6' depth or leas, complete 7 Ea. $22n-nn 70. Manhole 5'-0" Dia. Extra Depth over 6', complete 23.0 L.F, 71. Coed Lift Station Improvements ae shorn on plans mid as sped" R,. tied IWIP SAN 72, Des. Highway 377 Crossing complete with all wgteriala in place lump m $ 4- -9 73, F'arn-Harket Road 1830 Crossing Complete with all materials in place lump sun 74,. Farm-Market Road 21$1 Crossing complete with all materials in place UMp Skm 1,200,00 75. Gravel Embedment as sr4oi.fied 1040 C.y. 76, Concrete i,ybedment and Encasement :tn place 140 C.X. $-.3~►34q~S3R... 77, Extra (Zuantity of ),000 psi concrete including reinforoing steel, forming, etc., not shown on plans and if ordered by the Engineer 5.0 C.X. $'100.00 $ ,x.00 78 Extra Qaantity of 1500 Pei concrete including forms, exca- vation, etc., not shown on the plans said if ordered by the Engineer 5.0 C,X, SUB-T! A AL (3) n 'AM j ti 1 Yµ r. i. '•tr ao F'v /y ° r !IA r s i y -1 ~C 'W i•~ r r ~a 'F , I/ ~ i iMi < f ITEM ESTIMATF,D UNIT 1I0. ZSCRIPION QUANTITY UNITS PRICE AUNT AR .9 INTERCF`TOtt 79. Flarni,sh and Install lOr s.s. V.C. Sewer Pipe, 01-6' out 142 L.F. 1.90 $ 22669QQ 80, Furnish and Install 10" S.S. V.C. Sewer t't;ie 69-8' out 255 L, Fs $s'w+ 61. Furnish and Install 10" S.S. V.C. Sewer Pipe 81-10' out 675 L.F. 1,552.50 82. Furnish and Install l0" S.S. V.C. Smr Pipe 149-12' out , 565' L.F 83, Famish and Install lU" S.S. V.C. Sewer Pipe 12'-14' out 275 L.F. $ _ oo $ 425.0Q. 841 Standard 0-0" Dies. Nanholes to 6' depth or less, complete 6 Ea. $12o~a.oo 85• Manhole 41-0" Dia. Extra Dept► over 61, complete 22,5 LOP# $1b.U0 $ X60.00 86. Furnish and install Pavement Replacement AS specified 14 S.Y. $ 85,40 87• Gravel Embedment as specified 85 c,Y. 88. Concrete Embedment and Encasement in place 5 C,Y, SUB-TOTAL (4) $.,,_:468.70 TOTAL'S FOR CONTRACT 63-2 SUB-TOTAL (1) $ Q4s 089.40 SIB-TOTAL (2) $ 51.760.'0 4C1B-TOTAL (3) fit? dV2 SUB-TOTAL (4) $ TOTAL BID 293.28e.75 F a~ d ~j~e tr pfQf i j! ti~;w 6 c i'n" 5 rtg !e~` ~4 ~~'q.w The undersigned hereby deoleres he has visited the site of the work, carefully examined the Contract Documente, and familiarized himself with all matters Pertinent to the work covered by the above bid. Within ten (10) days after acceptance of this Proposal, the undersigned Will execute the formal contract and deliver an aPPro"d Surety Bond for the of'aithful per rmfant a o~fmthe Contract. The attached bid surety in the amount is to become tho property of the Ci±y of Denton, Texas, in the event tha Contract and Bond are not executed aid delivered within the time above set forth as liquidated damages for the delay and additional work caused thereby. The undersigned agrees to commence work within ten (10) days after w ritten notice to begin work and to _complete the work within 270 o4endu a days The undersigned acknow edges receipt of the following Addsodae Respectfully submitted, CULUM CONSTRUCTIOU COUPARY, INC`_ By. 'I, H-- PAPOSo V106 ..._?r..0. Box 6455 A?'TE$Ts Dallas 5r Texas Address Tiargnre{, 1•iorr~, Seorotxry (Seal if Bidder is a Corporation) NOTES Bo not detach bid form from other documents. P } ~y~l fy „1 .f 9 4 ~ .N Y[1~r~Y s4i:( ,.1~ •~``~}'.atiF ML il 1; tj~,, CONTRACT AGREEMENT STATE OF TEXAS COUNTY O D1 NT011 ~ yl~ THIS AGREEMENT, made and entered into this evemMl~lY day o f ~i *+evei~sbot~ . A. D. by and between the City o%' U(.,,n on of the County of I)L) ui and State of Texas, acting through its Myor , thereunto duly authorized so to do, Party of the First Part, hereinafter termed the OWNER, and ULlllZm ('nvl l'llCti0tt ORip nJ. 1110 of the City of County of ])aa..1.nn and State of ;x• , Party of the Second Part, hereinafter termed CONTRACTOR, WITNESSETM That for and in consideration of the payments and agreements hereinafter mentioned, to be made and performed by the Party of the First Part (OWNER), and under the conditions expressed in the bonds bearing even date herewith, the said Party of the Second Part (CONTRACTOR) hereby agrees with the said Party of the First Part (OWNER) to commonoo and complete the construction of certain improvem;)nts described as followns Uu t•rtcl tJu. C} llol~c;un SE~~titzOutf.:,:1M, and all extra work in connection therewith, under the terms as stated in the General Conditions of the Agreement; and at his (or their) own proper cost and expense to furnish all the matorinl.s, supplies, machine tools, superintendence, labors insurance, and other Accessorieseandpservices necessary to complete the said construction, in accordance with the condi. tions and prices stated in the proposal attached hereto, and in accordance with all the General Conditions of the Ag.reemont, and in accordance, with the 3-5-6z l plans, whioh includes all maps, Plata, blueprints, and other drawings and printed or written explanatory matter thereof, and the Specifications there- Tor, as prepared by ►',fLSSF, NICHOL9 AND EGRESS, herein entitled the ENGINEER, each (i ';vhich has been identified by the CONTRACTOR and the ENGINEER, to- gsther with the CONTRACTOR'S written Proposal, the General. Conditions of the Agreement, and the Performance and Payment Bonds heroto attached; all of which are made a part hereof and collectively evidence and constitute the entire contract. The CONTRACTOR hereby agrees to commence work within ten (10) days after the date written notice to do so shall have been given to him and to yubstant,ially complete said work within 2'V0 r days after the date established in the written notice to commence wor ,s bjeot to such exten- sions of time as are provided by the General and ,-SSpecial Conditio i, The OWNER agrees to pay the CONTRACTOR in current funds the price or prices shown in the proposal, which forms a part of this aontraot, such payments to be subject to the General and Special Conditions of the oontraot, IN VITNESS WHEREOF: the parties tc those presents have executed this Agreement it the year and day first above written. ATTEST: till C17'Y OF I)P;iJ'i'OJ, 'Pl'KAS Warty of the Firet Part, OWNER c.roolt; Holt, Y ` arr on ihi.tson, Na,yor (SEAL) ATTEST: •-....t~r..~,.. ~ t ~ i1L ,Ui; ~UI1 a', .dJG I' ~[ti i GUiil N_ f ~ :[i1(, , If f Party Of the Second Part,, CON'MACTUR V:Lce Pvf'r",Idortt (SEAL) ~~5 •bz 2 PERFORMANCE BOND STATE OF TEXAS COUNTY OF D ;I41TON KNOW ALL MEN 13Y THESE PRESENTSt That Cu:l_:I,ur,l Construo(,3on Comnonv. j:nr„ of the City of _pallaj County of Dallas , and State of To!f-~~!.___ s as PRINCIPAL, and SttuicF6u'd Aoniroft Cnsttranu~ yo.nranv o+ Da .rn1t. Mioh-- i _ as SURETY, authorized under the laws of the State of Texas to aot as surety on bonds for prinoipals, are held and firmly bound unto the _ G .-'L t'I of Dont¢n. To , as Ol?NER, in the penal sun 1'1.10) hundred Ninety-9'17roo 'Chousatjd, lfurrdred of Lar ht oit~ht arxi 7'3/ uU- _ - -Dollars ( _r2a4 3 i ! } for the payment whereof, the said Prinoipal and Surety bind themselves and their heirs, administrators, executors, suooossors and assigns, jointly and severally, by those presents: WHEREAS, the Prinal-pal has entered into a certain written cone-raot with the OWNER, dated the day of 1Lr oonstruo+,ion of 1903 , for the Contraot L. 'ALL whioh oontraot is hereby referred to and made a part horoof as fully and to the samd oxtent as if' copied at longth herein, NOWT '[THEREFORE:, THE CONDITTON OF THIS OW,10/0--M I SUCH, that if the said Prinoipal shall faithfully perform said Contraot and shall in all respeota duly and faithfully observe and perform all and Ringular the oovernantst oonditions and agreements in and by said oomtraot agreed and oovonanted by the Prinoipal to be observed and performed, and aooording to the true intent and moaning of said Contraot and the Plans and Speoifi- oations hereto annexed, then this obligation shall be voids otherwise to remain in full foroe and effeotH PROVIDED, HOWEVER, that this bond is exeouted pursuant to the provisions of Artiole 5160 of t,e Revised Civil Statutes of Texas as amended 3-5-62 3 by acts of the 56th Legislature$ Regular Session, 1959, and all liabilities on this bond shall be determined in necordance with tho provisions of said Artiolc to the same extent an if it were copied at length herein. PROVIDED FURIER, that, if any logal action bo filed upon this bond, venue shall lie in Menton County, Stato of Texas. Surety, for value rec;o2ved, stipulator and agrees that no change, extension of time, alteration or addition to the termn of the contract, or to the work performed thoroundr,r, or the plans, speai.fioations , or drawings accompanying the same, shall in anywise effect its obligati.nnn on this bond, and it does hereby waive notice of any such ohange, oxtonsion of time, alteration or addition to the tcarms of the contract, or to the work to be performed thereunder. IN WITNESS WNEREOF, the said Principal and Surety have s~i~n ed and sealed this instrument this day of (:111 nn (;nngi'.r ;'.{bn r tiu• Landurd Anoi,donL :Insurance Co►n env Principal , P -J ro ty By~ Title Vine Yrn<ic9ncii _ title Addroesl' Addross_ ~ K t+r NG Bal.lari j, Texas w. (SEAL) (SEAL) The name and addrosn of tho Re!ikfent Agent of Surety Is: Notot Date of Bond must not be prior to date of Contraot. Klf{I<Pi1'1'I:f{;~',`I'irr: "_•F~r.r ; J 3-~-6z PAYMENT BOND STA'I'N, OF TEXAS COUN'T'Y OF D10,14TON KNOW ALL MEN BY THESE PRESENTS; That Cullum Construction Co_ mbar ,rLnc, , of the City of-Dallas County of )a i,as , and State of Texas r r as PRINCIPAL, and 5tnrld~ud Ac cidont 'Cnaui No Comioarry the State of Texas to act as nuretyaonJbo ds,fortprincipals Arehheldwandf firmly bound unto the City of Denton. 'T'exas as OWNER, in the penal sum of Two Ifundrod Ninety-'I'lu,oe ous.rurd 'itwo f(unellind I {gtrty_ "gh'15/'IOODollars ($2~ ) for the payment whereof) the said Principal and Surety bind themselves and their hoirn, administrators, exec- utors, successors and assigns, jointly and severally, by these presents: WHEREAS, the Princi 5l. has entered into a certain written contract with the Owner, dated the dpv of 19 6) for the J7 c ,°/7 bc= aonatruotion of ri;rof ~2 ITOIiSOII Si;~~ll;it Ot,'CP'ALI, which contract is hereby referred to and made it part hereof as fully and to the same extent as if copied at length heroin. NOW9 THEREFORE, THE CONDITION OF THIS OBLIGATION I5 SUCH, that if the said Principal shall pay all olaimants supplying labor and matorial to him or a subcontractor in the prosecution of the work provided for in said contract, then this obl,i.Nation shall be void; otherwise to remain in full foroe and effect; PROVIDED, HOWEVER, that this bond is executed pursuant to the pro- visions of Article 5160 of the Revised Civil Statutes of Texas as amended by aota of the 56th Legislature, Rogular Session, 1959, and all liabilities on this bond shall be determined in aooordanoe with the provisions of said Article to the same extent as if it were copied at length herein. PROVIDED FURTHER, that if any legal action be filed upon this bond, v,nue shall lie in I) ntori County, State of Texas. 3-5-6z 5 Surety, for value received, Stipulates and agrees that no change, extension of time, alteration or addition'to the terms of the contract, or to the work performed thereunder, or the plans, specifications or drawings accompanying the same, shall in anywise affect its obligation on this bond, and it does hereby Naive notioe of any such change, extension of time, alteration or addition to the terms of the contract, or to the work to be performed thereunder. IN WITNESS WHEREOF, the said Principal and Surety have Si ed and sealed this instrument this D-day of 1g-= abs 19 pf-t ~ i`r~iC/1 Q111.1 um Onnst ruc ion Comt)anv~ In, at_atulw-d Aooidont Insuranoo Company Principal Surety L. III hoes Title vinn Prnnirlanl'. Title_-- rrrtr-~nXiv ffy- ~Al- Ap j Address. p. cl. l-inX ahr„ Address. I4Lr~ s`~a2 iMe. (SEAL) _ (SEAL) The name and address of the Resident Ag►nt of Surety isi Note: pate of Bond must not tx) prior to (Into of Contract. 3-5-dz t th N i+ Ql 'L! 4) ~1y to a d ro b t 41 k q o FF~I ca ro v a~ rti o Pr ! ~ro44,d q rJ FJ f ZR as N •r{ M H Al 1 q ~ ~ as q ~j ~ . ~ a ' ✓1 Oj Fy 'U"4 +r {r N It .P tll ~~a pp [ 00 Tl fU) p, of !1 I• W U w ~ ~ g ~ ~ •rl r~ ° N ,v ,U ~ q K ~ y~r rs' cfl 4~ ~ t~~ ~ ~w V d SS ~rl F~ EI C.' (j O '.f ~i of r~ ~L r q N 'p" i~ r'1 8t •r1 O l4 ~r! (It V 41~ ~ ~1 •t t7 H J F i+ j1 ( (f, 0) 1 Ei93 ~j V c1~ , y tf/) o! v ti F F r-{ •4) .1) f , r ~ ~ IN ~y f, [f,h y O U~ til ;J O r) F7 I y t f C } ~ b t~ t3 .t) ti r 4i O N 1 ~ IS t, p o 0) ~ V rr 'r, Q w ) 0 O nr (rr .N y8i' o o W v ✓ Id Fj d N as ft 1.1 z~ 0141 1 u,U I.i1 ty Q U H A+ rO s~ Qyl {a O 't1 N O O tl {+Tt H U U O 01 F w U ° d 1142 .u a~ o tuu c 'cs o i't f~ b o 'n +yy+ A {p' Ll h ~ ro ~I FJ _ 'r• ..i ° 4J- Yt a1 'p, Y( Y4~ , lW a-t n1 0 n, '.y rt o q° t3 o tl N 'rc v c~ ! r~ o' W p N r p~,'~ G CO . O• u si t0 s o fi v Ft A I F~ V a N O Fl r 11, Q. Ul C: ( F of a U O y~ l tl 'X Z i1 'Wil v ' v rt 0 Xl Ill 1 P1 'a 4 [ m ' y ro O 1~1 p F A y ni d ~i r r{ ;.e 'A;,s ~3 -0 w ~g W e v U {'1 P 'g bD o ,t m a ~ 0403 -.r V c$ p rri o p i q v .J t w o 0 t i, ,2 o 1 a, tr, w, 01 U, i4 M d, N V 1,7 s1 at w Q"d { , 1`I ,r 1p~' ~6]1 ti v, w ro 'rt a~~/' .c w b "'ro o F., ' 1 •5 44 K 43 0 N 13 43 wu~i 0 q:s t~ q b e ~pyt i t.0) o y1 b t4 o, o + x f:7 fF~I U1 d tf1 S 1,143 a) ~ce1; 1 v o t 'N b vq~ fHl1 aA F ~j ro 4,3 I El w Po Q FFJ~ I A- 9 US ,c~ UO •sp~ w N iy v tl O Y tto t ~c4f U v qqw a~ o D, coM r^N N 10 41 F4 N a1 RFt' ~.a a~ 9 d a Q.. yJ • f; •"i' r) tl O U-1 O 'G3 O ~ W o ns oK{ ~i 4 t ~'o t~ by , fS 01 w ~N y b~ I M R I 'U ~r 'G1 ~l.r~ y~Gyi).ry10y N "C~I'Lf t~ 6•r t,. Vol 4~ f~ 0 tt t .Ll O y-t y F~.t q yarj D,hU, " VJ 57 W p ~OfI f . w °d ~s 411 V f r) ' { G d '~1 p coo koi 110 ° ai 11 u 1 '0 49 (fy°~y~ /rYgy}J s ~ iUo t C~ f1 I~ 'r~ tl l '1 N •1~ rl rA V ~'S' W y ' R PC E-1 IS 41 1 d) (1) 4) 0 H °0 p'a tit N nt a) r i't U' O •,..vj t} ~i.. s, Ix 1.' ~ s QgW1 Pi F1 P '(V 'Lf d NN jF[[~'T-]~j .4 FF d o pwq! 18 1.. J rOt i~-r t9 U N N 11J Nt f t "Cf r y t " ` t~F ~ IG t p"S 44 pat *s N is r{ U F is (ro p FrS r+ pq~q ay to o (1) o ° f Cry ;qu iq'C 'ty ter D'r 10 ~ 60 Pi ti U ° g o ~~y dj1'rl 0 v -4 O tU fa ,'t 0, f 'I Yi r1ri f~ U 'v y 'ti 4 t O 'c5 2i F, ,o q o q r-' p +q iy M ~ y U) rQ{ c}.tl I+ 10 O F1 C~ O 13 lrl N IV / k r Fti ° V p p d N n v1 co t to v7 ,q W A u y~ G. ° cf $ i; sD F~1 f~ V. q a f U) f3 u o v w a rt ~'cq pi . rrl O t~. a~ t 1~ i7 P4 P [1 i N •r~ r01 U' r-I U +p~ f~ ar W t J `'1 O a k > t o t i ~ w 1 X61 t/~ ,-r N s .la a~ r-I of di U.O H b ~'a 4 ^~tt'i, q~g r1 -•t^ N a1 4.1 V~ tU s ~1 :3 O r-~ a1 N O U o v q^~ b "ti ¢e Q) a'q R7 O ~.r ~6 S1t ,~t~ U ftf ~L .tl v i~ U U c7 'r' QI W kU prt v GENERAL CONDITIONS OF AGREEMENT 1. DEFINITIONS OF TER143 1.01OWI+iR,, CONTRACTOR AND ENGINFF . The OWNER, the CONTRACTOR and the ENOINEM are those mentioned as such in the Agreement. They are treated throughout-the Contract Documents as if each were of the singular number and masculine gender. The ENGINEER shall be understood to be the ENGINEER of the OWNER or his duly authorized representative. 02 CON'T'RACT DOCUMENT'S. The Contract Documents shall consist of the Notice to bidders Advertisement for 13ds), Instructions to Bidders, Special Provisions or Special Conditions, Proposal,, Contract Agreement, Performance bond and Payment Bond (when required), Special Bonds (when roquired), (leneral Conditions of the Agreement, Teohnioal Specifioationep Plana, and all modifications, thereof in- oorporated in any,oi',tte,4pa uMenta'before the execution of the agreement. The Oontract DooumenQa are compla~antery, and what is palled for by s,ny one shall be as binding as„if oal.led for by"all. in the event of a conflict in the Con- tract Dooume' to, the OOWPACTOR 044 call the oonflidt to the ENGINEI, IS atten- tion in wru ng and he .9611 decide the oonfli.ct' in writing, and the ENOINEEI+ decision shall be binding. 1,00 SUB.C00 eCT The term'Sub-oonUlna tor, as employed herein, includes only these raving a direct contraot with the C(}MMACT01t•. 144 bORZ' n Nona. w,ri.tten notice shall be deemed to have been duly served if delivered it"person to the individual or to a membor of the firm or to an officer o>{ the aorpora,tion'for whom it is intended, or if delivered at or sent by registered mail to the last busihoss address known to him iho gives the notice. .l~ S,• Unless otherwise stipulated, the CONTRACTOR shall provide and pay for all materials, supp Uee, maohine)ry, equipment, tools, 8uperintendenco, labor inaUranoe,;and all waterf light, power, fuel., transportation, and other faoil- ities,.and,a.ervio.s necessary for the execution and completion of the work covered by the contract documents, jnlese otherwise speoi.fied, all materials shall. be now and both workmanship and materials shall be of a good quality. The CONTRAC- TOR shall, if rggNi.red, furnish satiefaotory evidence as to the kind and qual- ity of materials, Materials ox work described in words which so applied have a well known teohnioal or trade moaning shall be held to refer to 'such reoog- nizad standardo. .06 Wr Qom. A" $Working Day" is detined as &ny clay riot including Satur- aye, Sundi~ys or Any legal holidays, in which weather will permit construction of the principal units of the work for a period of not less than seven (7) hours between 7;00 a.m, and 600 p,m, .07 'AL Y• A "Calendar Day" is any day of the week or month, no days being excepted. s-5-62 7. The "Work Week" shall consist of A period of seven (7) success- ive calendar days to begin and and as specified by the CONTRACTOR, 1.09 SUBSTANTIALLY COMPLETED. By the term "Substantially Completed" is meant that the structure or facility has been made suitable for use and all construc- tion completed except for minor repairs or miscellaneous work, which while in progress will not interfere with the OWNER'S use and occupancy of the structure or facility. 2. CONTROL OF WORK 2.01 LINES AND O AD1a5. Unless otherwise speoi.fiedt all linen and grades shall be furnished by the ENGINEER, Whenever necessary, oonatruotion work shall be suspended to permit performance of this work, but such uuspeneion will 1A is brief " praotioable and the CONTRACTOR' shall be'allowed 'no extra compensation therefor. The CONTRACTOR shall give the OWNER or the ENGINEER ample notice of the `time AM plaoe whe'a Lines and radde'will be needed. All stakes, marks, oto.;shal.l'be onre4 llyy presarved g by th'e CONTRACTOR, and in case of careless destruction or retov'61 by hU or his employees, such stakep, marks', etc., shall be replAo'sd at the CONTRAC't'ORIS expanse, 2,t02 ~ENGT~UTHORI' All DUTY. Unless otherwise specified, it is mutually agreed between the parti4q to this `Agreement that the gNOi[NgE shall supervise all work included herein. He has the authority to stop the work whenever such stoppage may be nooonsary to insure the proper execution of the contract. In order to prc.vent delays and disputes and to discourage litigatich, it is further agreed thnt tho:LNOINEF,H shall in all cases determine the amounts and quantities of tho soveral kinds of work which are to be paid for under this contract. `lie shall: determine"all q'ubsti.one in relation' to said work, and the construction thorcof, and shall in all cases decide every question which may arise relative to the execution of this contract on the part of said CONTRACTOR. The ENGINEER'S eati-matee`And findings shall be the oonditione precedent to the right of the parties hereto to arbitration or to any Action on the eontraot, and to any rights of the CONTRACTOR to receive any money under this oontraoti provided, howevbr, that should the LNOINPER render Any decision or give any direction which, in. the opinion of either party hereto, is not in aocordarje with the aeaning and intent of this contract''eithor party may file with said ENGINEER within fifteen ft' ) days him written'objoctlon to'the decision or direction so rendered, and by such notion may-reservo the right to submit the 'question so raised to arbitra- tion as herein provided, It is the"intent of this agrcemeht that there shr,ll be no dolay in the execution of the work; therefore, the written de'bision or directions of the ENGINEER as rendered shall be promptly carried out, and any claim arlging therefrom shall. be thereafter adjusted by arbitration as herein- after provided. The ENGINEER shall, within a reasonable time render and deliver to both the OWNER and the CONTRACTOR a written decision on all claims of, the parties here- to and on All questions which may arise relative' to the execution of the work or the interpretation of the oontraot, specifications and plant. Should the 3-.5-62 8 ENGINEER fail to make such decision within a r•easonr,1111, time, an appeal to arbitration may to taken as if his dooisi.on had Won rendored agAinst thv party appoaling. dhenever the words "directed", "required", "pormi.tt+.d", "de>.i(?nated", "con- sidered necessary", "proscribod", or words of like import are used, it shall. be understood that the direction, requirement, p(,!rm1t,Mr,n, order, designation or prescription, of the EN(rTNEER is intended; and .0 mllarly, the words "approv- al"', "acooptAble", "satisfactory", or words of like Irrport :)hall mean approved by or acceptable or sati.sfaotory to the SNCTNEM1 . 2,Q3 5UPE'ji1fjTls'ND AND IN,, 'l X" 0 t agreed by the CONTRACTOR that the ENGINEER shall be and is hereby authorized to appoint from time to time such subordinate engincerat supervisors or `inspectors As the said ENGINEER may d proper to inspect the matcrial furnished and the work done under this aeroemont g , and to see that the said mnterial is furnished,' and Said work is done it) Accordance with'the 'spoditloationa therotor. The CONTRACTOR shall furnish all reasonable aid and asaistanoo required by the subordinate ongineers, suotirvidors or inspoetors for the proper i;nspa6tion and examina- tionof the work. The CONTRACTOR sh'all' regArd and obey the directions and instruotions of'any subordinate engineers, supervisors or inspeotors so appointud,`t~hon such dirooitions And instruotions'are oonQittent with the obligations of this Agreement 'ann the aecompanyinf plans and spaoifioations; provided, however, should the CONTRACTOR 'objoot to any order by any nubordi- nate engineer, supervisor or inspector, the CONTRACTOR may W bin six (G) days make : ri.tton, app oal to the ENOI N1 MR for his c eci ai'on, 2.04 COMcACTOR'S_DUTY A NI SU15>; 'IN'PE P_ IpiNCF. I'ho CONTI~.I C'POIi shall give per- sonal Attention to the faithful. preneoution and completion of thi; contract anti shall. krop on the work, during its progress, a competent superintehdrint and any necessary assistant, All sAtf.sfACtory to the ENOINEM2. The superin.. tendont shall represent the CONTRACTOR in his absence and all directions given to him shall be as binding as If given to the CONTRACTOR. 2.05 CONTr "AQ .'ORIS UPI) s 3TADm`CNU tt' is understood and agroed that the CON- MACTOR haaO by careful oxamincation' daUtified himsolf as to 'she nature and location of the work, the conformation of the ground, 'the eharactar,'quality and quantity of the materials to be encountered the character of equipment and facilities needed preliminary to Arid during the prosecution of the work, the general. and local. eonditionr, and All other matters which can in any way affect the work under this contract. No verbal agreement, or, conversation with any Affioer, agent nr employ"o of thn EH61NEV'11 or the OWNE(t, either bo- fore or after the oxccuti.on of this contract, shall. Affoet or modify any of thn terms or obligations heroin contained. Z.OG OIIARAQT M ON' WOIM48N. The CONTRACTOR agreos to omploy only orderly and oompetent men', akil.lful in the porformanco of the type of work required under this oontract, to do the work; and agrees that whenever the ENGINEER shall inform him in writing that any man or men on the work are, in his opinion, incompetent, unfaithful or disorderly, suoh man or men shall be discharged ,'rom the work and shall not again be em;3l,oyed on tho 'work without tho ENGINEER'S written consent. 2, 0'! CONTRh."TOR 0, J3UIYJPIN(lS. The building of structuros' for housing men, or the erpation of tents or other forms of protootion, will be permitted only at euoh "laces as the E)'I(;TNEM shall direct, and tho sanitary conditions 3-5-62 9 of the grounds in or about suoh struotures shall at all, L11),es bo maintained in a manner aatinfactory to the ENGINEER. "O SANITATION, Necessary sanitarl, oonvenionoos for t11, use of labororn on the work, properly sooludsd from publio observation, sha"U be oonstructed and maintained by the CONTRACTOR in suoh mannor and at such Fu,ints as shall be approvod by the ENGINEE,It, and their use shall be striot:l.y onforoed. 4LOa CI P DRAWINGS. The CONTRACTOR shall. submit to the MOIh1Uliq with suoh promptness as to cause no delay in his own work or in that of coy other Con- traotor, four oopiee, unless otherwise speoified, of nl.l shop and/or setting drawings and sohodules required for the work of the various traces, and the ENOTNEER shall pasts upon them with reasonable promptnoyn, rtiaking deslrad oor. reati.ons. The CONTRACTOR shall make any oorreations roquIrod by the ENGINE R, file with him two oorreoted copies and furnish suoh other copies as may be needed. The ENOINEMIS approval, of suoh drawings, or schedules shall, not re'.ti.eve the CONTRACTOR from respoheibility for deviations, from drawings or tipsolfica.. tione, unless he has in writing 'oalled the Wt Nirv S.attention to such devia- tions at the time of submission, nor shall it relieve him.,lrom responsibility for errors of any sort in shop drawings or schedules, g,J.Q igq,;LIMt AR AP'R~L The LNOIN MI shall, not have the power to waive the obligations of this oontract for the furnishing by the CONTRA TOR of good material, and of his performing gooe. work as herein doaar.i.bed all in Eull accordance with the plane and speoifioatione. No failure or omission of the EPNGINEM to condemn any defective work or material shall release the CONTRACTOR from Cho obligations to at ;once tesar out, romovo and properly replace the namo at any time prior to final, acceptance upon the (isoovory of, said dofeotivo work or materinll provided, howovor, that tho >,NOItIEit shall, upon rogwort of the CONTRACTOR, inspoot and aoocpt, qualify, or rojoot any material furninhod, and in event the material has been onoo accepitod by the ENGTNEERf uuoh anoop.. tanoe shall be binding on the OWIMR, unless it can bo oloarly shown that such material furnished does not moot the spooifioationn for this work. Any qu.lstionod work may be ordered taken up or removod. for ro-oxr~minattoa by the ENGTNEEl, prior to final acceptance, and if found not In acriordanco wtth the speoifioations for said work, all expense of removing, ro-examination and roplaooment shall be borne by the CONTRACTO)t, othorwiso the expense thus in.. curred shall be al.lol od as EXTRA WORK, aid shall, be paid for by the OWtMf pro- vided that, where inspeotiori `or approval, is speoi.fioal.ly roclui,red by the speei- fiaations prior to performance of aertsin work, ah,)uld the CONTRACTOR proaoed with such work without requesting prior inspection or approval, he shall bear all expense of takinl• up, removing, and replaoi,ng this work if no directed by the ENGINF,ER,, I'E TI) EM , It is further agrood that if the work or euiy part thereof, or, any material brought on the cite` of the work for use in the work or selected for the same, shall be doomed by the 1-MO MEEK as unsuit- able or not in conformity with the specifioatione the CONTRACTOR ahall, after recoipt of „mitten notice thereof from the ENOIN44:R, forthwith remove such 1-5-&z 10 material and rebuild or otherwise remedy such work no that it shall be in full acco n'lance with this contract. 2.12 CflANrE;i_ AN AL7.'FRATIONS., Thh CONTRACTOR furl,her agrees that the OWNT!R may make such changes and alterations as the OWNER may see fit, in the li.nn, grade, form, dimensions, plans, or materials for tho work herein contemplated, or any part thereof$ either before or after the beginning of the construction, without affecting the validity of this contract and the aooompanying perform- ance and payment bonds, If such changes or alterations diminish the quantity of the work to be done, they shall not constitute the basis for claim for damages, or anticipated profits on the work that may be tfispensea with, exoopt as provided for unit price items under Section 5, "Measurement and Payment". If the amount of work is inoreased, and the work can fairly be classified under th9 specifications$ suoh increase shall be paid for according to the quantity actually done and at the unit price, if any# established for such work undor'this nontract, except as provided -for,unit price items under Section 5, "Measurement and Pay. ment"; otherwisep such. additional work shall be paid for as provided under Extra Work. In case the OWNER shall make such changes or alterations a,r make useless any work already done or material already' furnished or used in said work, than the OWNER shall recompense the CONTRACTOR for any material or labor 8o used, and for any actual loss occasioned by such change, due to actual oxpenoes incurred in propa,ration for tho work as originally planned, 1q RIGHT OF ENGINEER TO MODIFY METH_ OC E~ , if at any time the methods or oquipmont usod by the CONTRACTOR are found to be inadequate to secure the quality of work or tho rate of progress required under this eon- tract, UK) I'Mi TNEER may ordor tho CONTRACTOR in writing to increase their .safety or improve their charaoter acid offioionoy, and the CONTRACTOR shall comply with suoh order. It at any time the working force of tho CONTRACTOR is inadequato for seouring the progress heroin spooified, the CONTRACTOR shall, if so ordered in wri.ting, inoreaso his force or equipment, or both as may be required by the ENGINEER. 3. GENERAL OBLIGATIONS AND RM PONSIBILITIES 3.01 KEEPING OH' PTdNq ND S Yk' CATION te O furnish the CONTRACTOR. with an adequate and reasonable number of otpies~of all. plans and specifioationa without expense to him, and the CONTRACTOR shall keep one copy'of,the same constantly-aooessible on the work, with the latest revisions noted thereon. tf 0OW NHll' Ok Dft~,W.INGS, All drawings, specifications and copies there- furniOINEER shall not be reused on ocher work, and, with e exception of the signed contract sets, 'are to be returned. to him on requedt, at the oompleti.on'of tho work. All models Are -the property of the OWNER. 3-5-G2 11 L&,1 Ir1 UACY 010 DZS10N, It it; understood that the OWNER bolS.avos he has omill.oyed compotont onginoors and dosigner8. It is, thereforo, agreed that tho OWNER Shall Yxs rosponoiblo for the adequacy of the dosign, sufficiency of the Contract Documents, the safety of the structure and the practicability of tho operations of the completed pro,jectl provided the CONTRACTOR has complied with the requirements of the raid Contract Documonts, all approved modifioa- ti.ons thereof, and additions and alterations thereto approved in writing by the OWNER. The burden of proof of such compliance shall be upon the'CONTRAC_ TOR to (show that he has complied with the said requirements' of the Contract Documents, approved modifications thereof and all approved additions and alterations thereto, 3,04 it• ,1011T OF' EN'IR The OWNER reserves the right to enter the property or location on which the works herein oontracted for are to be oonatruated or installed by such Agent or agents as he may eleot, COLLATERA CO PR CTS, The OWNER agrees to provide by separate oentraot or 0 ierwise, all. la r and material essential to the aompleti.on. of the work specifiUally excluded from this oontraot; in such mAnnor as not t;o delay,the progres-i of the work, or damage said CONTRACTOR, ekoept'where-such delays are'Apeoifioally metitioned elsewhere in the Contraot Documehts U0 REP N I S A O I ION It is further agreed ,hat it in the intent of this contract that:all work must be done and all materI0 must be furnished in accordance with the generally accepted practice, as deter•iinbd by the ENOI- NEM , and in the event. of any discrepancies between the asp;x to eontraot doou- ments, opecifioations or drawings, the ENO:INEER shall define whioh is intended to apply to the'-work.. 3.07 EQUIPME Lj _ MATERIALS ANU.CO ST,8tJCTION._P PLANT, The CONTRACTOR shall pro. vide all tools,, oquipment, machinery, materials, and construction plant and faoilities noceasary in the proseoution and completion of the contract, except as otherwise spdoifically sot 'forth to be provided by tho OWNER. The CONTRAC. TOR shall be responsible for the oars, preservation] conservation, and .pro-- teation of all materials, supplies. machinery, equipment, tools, apparatuso ao<sonsori.om, facilities, all means of construction, and any and all parts of the work, whether the CONTRACTOR has been paid, partl.ally paid, or not paid for r,uch work, until the entire work is completed and aooeptod. 31gG _ PROTECTION -AGAINST ACCIDENT 4~„ O fAY _9~ apt , The C4NTRAG. TOR ihall take out and procure a policy or policies of workmen's oompensa- ti.on insuranoe with an Insurance company licensed to trlanvg,a t business :in the 5tute of Texas, which policy shall comply with the WorkmAn'q Compensation Law of the State of Texas. The IONTRACTOR shall at all•timen nKernise reasonable precautions for the safety of employees and others on or near the work and shall comply with all arpliaable provisions of Federal, State and Munioipal saf'oty Laws and building and construction codes, All machinery and equip. meat and other.physical hazards shall, be warded in accordance with the "Manual of Accident Prevention in Construction" of the.Assoaiated Ceneral Contractors of Amorica, exoopt whore incompatible with Federal, State, or Municipal lawn or rogulations, The CONTRACTOR shall. provide suO maohtnery guards, safe walkways, ladders, bridges, gangplanks, and other safety dovioes as may he required as requisite to the prevention of accidents. The CONTRAOTOR 3-S-G2 12 and his Sureties shall indemnify And save harmless the OWNER, and All his officars, agonts, and employees from all suits, actions or claims of Any charaoter, name and do`scription brought for or on account of any injuries or damages rccoived, or sustained by any person or part;ens or property, es aoeount of Any negligent not or fault of CONTRACTOR, hin agents or employeen, in the execution of said contract; or on acoount of the failure of the CON- TRACTOR to provide necessary barricades, warning lights or signal and will be required to pay any ,judgment, with costs, which may he obtained against the OWNER growing out of such injury or damage. 3LQ2 ~PERP'ORKAN(, AND f'Axh11;NT FONDS. It is further agreed by the parties to this Contract that the CONTRACTOR will execute separate performance and payment bonds, each in the sum of one hundred (100%) peroent,o£ the total contract price, on standard forms for thin-purpose, guaranteeing faithful performance of the work and the fulfillment of any guarantees required, and further guaranteeing payment to AL1 ptrsons supplying 106r anti materials or furnishing him any equipment in the execution of the Contraot,and it is agreed that this Contract shall not be in effect until ouch performance and payment bondk are furniahed and approved by tho OWNER, Unleas otherwise approved in writing by the OWNER, the surety company unrier.. writing the bonds shall be aooopcable aooording to the latest list of eom... panies holding-oertificates of (Authority from the Secrotary of the Treasury of"the United Stater. As herein provided for , U4 AftANTLE,'the performance bond shall remain in effect for a period of one year after the date of the Cov~tifioate of Acceptance by tho UWNER. The dust of the promium for the performance and pa,rmont bends shall be included in tho CONTRACTOR'S proposal. LOSES FIlOM N, T~URAL CAUSES. All loss or damage to the CONTRACTOR arising out of the nature of the work to be done, or from the action of the elements,. or from any unforaeen diroumstanoes in the prosecution of the same, or from unusual obstructions or difficulties which may be s;nc6untsrad'In the prosecution of the work, shall be, sustained and borne by the CONTRACTM at his own cost and expense. x,11 PROTECTION OF ADJOINING_PROPERTY. The said CONTRACTOR shall take proper moans to protect the Adjacent or adjoining property or properties in any way oncountored, which might be injured or sorioUdly affAotod by any'prooeso of construction to be undertaken under this Agreement, from arty damrige or injury by reason of said process of oonstruo;,i.onl and lie shall. be liable far any and All claims for such damage on acdount of his failure to fully protect all adjoining property. 'The CONTRACTOR agre613 to indemnify, save and hold harm.lues,the OWNER against any claim or claims for damages due to,any injury to any adjacent or adjoining property, aris- ing or growing out of the performance of the oontraotl but any such indem- nity shall not apply to any claim of any kind arising out of the extstanoe or character of the work. S 1, 12. 1N OTEOTION AGAINST G s anaL k N III S 4E' MA{ IILNERl . E .UIPQZ-_ALDgff_ ZED. The CONTRACTOR Agrees that no will indemnify and ,nave the OWNM harmloss from all claims growing 3»5-62 13 out of the lawful demands of sub-oontrautoro, laborers, workrri.,u, monhanicr, mntorinlmen, and furnishers of machinery and parts thereof, eyuipmr=t., power tools, and all suppliers, inoludi.ng oommissary, incurrad in thF, fur+.,keranoa of the performance of this oent,raot. When no desired by the (MIEtt, the CONTRACTOR shall furnish satisfactory evidence that all obligations o!'t,he nnture h+areirabove designated have been paid, disohargod or waived, If the CONTRACTOR fails so to do, then the OWNER may at the option of the CONTRACTOR either pay directly any unpaid bills, of which the OWN1+;R has written notice, or withhold from the,CONTRAC - TORFS unpaid compensation a num of money deemed reasonably sufflolent to liquidate'. any and all such lawful claims until satisfactory ovidenco in t'urnished that. all liabilities have been fully discharged; whereupon payments to the CONTRACTOR shat be resumed in full, in accordance with the terms of this contract, t;ut in no event shall the provisions of this sentence be oonstruod to impose any obligation upon tho OWNER by either the CONTRACTOR or his Suro~y. 3,11 PROTECTION AGAINST ROYAI;1 r, j 'D INVENTION, The CONTRACTOR shall pay all royalties and 1loense one, and shall provide for the ilia of &Rty design, device,materialy or process covered by letters patent or oopyr,tght by suitable legal, agreement with the patentee or OWNER. The CONTRACTOR shall defend all suits or claims for infringement of any patent or copyright rights and shall indemnify and save the OWNER harmlesh from any lose onaccount theraof, except that the OWNER shall. defend all such suits and olairis and shall b-. ea sponsible for all much loss when a particular design, devioe, materiel, or prooess, or.tho product c.l' a particular manufacturer or manufacturers is specified or roe{uired by the OWNER; provided, however, if choice of alternate (1061r; n, device, mtteri€al, or process is allowed to the CONTRACTOR, then CONIR ACTOR rihall indemniff and save OWNER harmless from any lose on account thereof, Ti' tho material or pra- , cess specified required by the OWNER is an infringement, the; CONTRACTOR shall bt; responsible for such lose unless ho promptly gives sudh information to the OWNER. 3.1_ 4 LAWS. ANp Oft INAN Ve I The CONTRACTOR shall. at all times observe and comply with all lr'ederal, State and local laws, ordinances and regulations, which, in any manner affoot the contract or the work, and shall indemnify and save harmlt;os the 010M against any claim arising from the violation of any such ,laws, ordin- ances, and regulations, whether by the CONTRACTOR or his omployoos,'except where such violations are oAllsd for by the provisions of tho ContrAct Documents, If the CONTRACTOR observes that the plans and specifications nro at variance there- with, he shall promptly notify the ENGINEER in writing, and any nooessary changes shall be adjusted as provided in the eontraot for ohangos in the work, If the CONTRACTOR performs any work knowing it to be contrary to such laws, ordinances, rules and regulationa, and without such notice to the ENGINEER, he shall bear all cents arising therefrom. In ones the OWNER is it body politic and oorporato, the law from which it derives its porters, ineofar an the same regulates the objects for which, or the manner in which, or the conditions under which the OWNER may tinter into eontraot,°shall be controlling, and shall be considered as part of this contraot to the same effect an though embodied herein. 3.1___ S ~,Ar55IGNhiE~f7' ND SUi1LETTING, The CONTRACTOR further agrees that he will retain personal control and will eive his personal' attention to the fulfillment of thin contract and that he will not'assign 'by Power of Attorney, or'otherOi na, 3-.5-6x 14 or sublet said contract without the written consent of the OWNER, and that no part or feature of the work will be sublet to anyone objectionable to the ENGINEER or the OWNER. The CONTRACTOR further agrees that the subletting of any portion or feature of the work, or materials required in the performance of this oontraot, shall not relieve the CONTRACTOR from his full obligations to the OWNER, as provided by this Agreement, 3,16 CONTRACTOR'S AND SUB-CONTRACTOR'S IN811RA_NOR, The oomincnoe work under this contrast until he has obtained all theTOinsurance not requirer under the following sub-.paragraphs and such initiuranoo has been approve(] by the OWNER, nor shall the CONTRACTOR allow any sub-cout.laotor to commeneo work on a aub-oontraot until such nub.oontractor has obta osd com- plete insurance coverage as required for. the CONTRACTOR, 3161 COMPENSATION 1411 AeN The OONTRACTOR shall procure and shall main- tain during the life of this contract Workmon'a Compensation Insurance for all of his employees to be engaged in work on tho project under this contract and, in case of any such work sublet, the CONTRACTOR shall require the sub-contractor similarly to provide Workmen's Compensation Insurance for all of the latter+s employees to be 'engaged in such work, unless such employees are covered by the protection afforded by the Contractor's Workmen's Compensation Insurance. In case any class of employees engaged in hazardous work on the project tinder this contract is not protooted under the Workmen's Compensation Statutep the ;ONTRACTOR shall provide and shall cause each sub-contraotor to provide ade- quate Employer's Oonoral Liability Insurance for the protection of such of his employees not otherwise proteotod, X162 CON 'RACTOit'S PUBLIC LIAI3ILITY__AND PROPERTY DAMAGE INSURANCE, The CONTRACTOR uha11 procure and shall maintain during the life of this oontraot Contractor's Public Li.sbi.li+,v Insurance in an amount not less than $1009000,00 for injuries, including accidental death, to any one person] and subject to the samo limit for each person, in an amount not legs than b00,000.00 on account of one aocidont, and Contractor's Property Datagc Insurance in an amount of not less than $50,000,00 on account of one aooident and $100900D,00 aggregate, 1 The CONTRACTOR shall also furnish Contractor's Proteoi,ive Liability Incur ante, as separate policies or an a part of one of the above mentioned poli. oles or by endorsement thereto, in the amount. Set forth for public liability and property damage. 3,16' AUTTOOMOBILE IN'UIZANCE - BGDILY INJURY D PR, .iTY DA The CON- TRACTOR shall procure and maintain, during the life of this Contraot, Auto- mobile Insurance in an amount not loss than $100,000,00 for in,jurios, including noclOont,al death, to any one person and sub,jeot to the same limit for each person, nn amount not loss than $300,000,00 on account of one nooi-. dent, and automobibt property damage insurance in nn amount not less than .E50,000,00 oi•7. k f ' ];;j&JIBANCP v PF:CT L IIA! E'iD, The Inauranoo required under thci above pAragraphss dhnll provide adequato protection for the CONTRACTOR and hi+ sub-nontraotors, respectively, arAinet damage claims which may arise from 3-5-62 15 opotill tionH under thin contract, whothor such operati.ono be by I,ho i,asurcd or by rcnyono directly or i.ndiroctly employed by him, Tnsuranco also ahnll be providod af;ai,nst speoial havird.,s, i.t' any, as may be not forth in the :ipocial '.onditi.ons or -lpe0ia-1 Provisionn, or olsowhero in these (,ontraot I)4CUmonts., For contraots involving work to be por•,r,,^mod within the corporatn limits of any municipality and for contracts involving pipe line construction (water, sewor, or other), the CONTRACTOR shall, furnish iresuranoe as soparato policies or by additional cndorooment to one of the above montionad policies, tend in the amount as sot forth for publi.o liability and property damage, the following nr insurance: (a) Illasti,ng, prior to any br. sting being done (b) Collapse of buildings or structures adjacent to oxoavation (if,oxoavati.ons are to be performed adjacent to'uame), (o), Damage to underground utilities. i41G5 PltOO Ol' CAIIItTAam Ot TNERANCE. The CONTRACTOR shall furnish the OWNER with sati.sfaotory proof of coverage by insurance required In tlceso.Contract boou.. ments in amounts and by carriers satisraotory to the OWNER. Proof of Carriage of insurance by sub.oontraotors shall also be furnished. dUARAN'I'El,s The CONTRACTOR shall guarantee the work againot, failure or ual.function due to dofsative material.,s or workmanship for a period of ona year from the date of the written Certificate of Aooeptanoo of the OWNER. Where the CONTI(A(;TOR is roquirod to proouro and.furninh artiolon manufactured by othero, the standard warranty, if any, of the manufacturer thereof shall be delivered to OWNER by CONTRACTOR in form to inure to 0414 IS benefit, This guarantoo will not apply to dofoots oa any materials or equipment furni.shod by the OWNER to the CONTRACTOR for installation; howevor, the guarantee will. apply to any dofootc, in workmanship in the Installation by the CONTRACTOR of such m<atgrials or oqulpmont. When defective mritorial. and rorkmanship aro discovered, al), roquirod ropairs shall be made by the CONMACTOR at, his own expcnso. Suoh repairs shall be initiatod within .fivu ( )trays After written notion, of such defects has ~b'ell given by tiro OWNT';R' anci tha work of tho repairs shall procood with dispatch so that the ropairrz wi.71. ho compl.oted i+ithin a reasonable 1R,r1011 of Lilac.. Should the CONTRACTOR fail. to initiate tho repairs within fivo (1i) day; after wri.tton notiea or should ho foil to compete the repairs within a reasonable time, the OWtdER may make the necef;nary repai.rn and charge the CONTRACTOR with all costs incurred therefor, As a part of this Nuarantoe, the CONTRAC':OOS Por.formanoo Bond shall remain in offoot for a period of ono yoar after the date of written acceptance by r,he OWPdL'R. i.1 WAOE A3 The OWNER 3.0 accordance with Statutory requi retrio ntn hao dotormtned the general prevailing rates of wages as applicable to the projeot, and the CONTRACTOR shall. pay not less than the rates of wages so determined. A copy of the schedule of provailing wage ratou as established by tho OWNER ie included as it part of thono Ccntrtot I)ooumonts. ~..5..h2 16 tb. PROSEUCTON AND PCtCh11fE8 !,},,,0 TIME AND 0 PER OP' COMPLETION. It is the moaning and intent of this oontraot, unl.oss otherwise heroin speaifir.ally provided, that the CONTRACTOR shall prosaouto his work at suoh times and soason.s, in suoh order of proco- danoo, and in such manner as shall be most conducive to ooonomy of oonntruc- Lion; provided, however, that the order and the time of proseoution shall be suoh that the work shall be substantially completed as a whole and in part, in acoordanoo with this oontraot:; the plane and specifioations, and within the time of oomplatiort designatedin the Proposal.) p-ovidorl, also, that whon the OWNER, in having otl.ar work dons, either by oontraot or by his own forco, the ENGINEM may direot the time and manner of oonstruoting the work clone under this oontraot, so that oonfi~(-t will be avoidod and the oonstruction csf the various works being done for the OWNER shall be harmonized, The CONTRACTOR shall submit, at ,nuch times as may reasonably be requersted by the ENGINEER, sohodules whioh shall show the order in whioh the CONTRACTOR proposes to oarry on the work, with dates at whioh the CON'1UCTOR will cstart the several parts of the work, and estimated dates of completion of tho sev- ornl' parts; Within sovan (7) days after the and of caoh oal.ondar month, tho CON'DUCTOii shall report in writing to Lilo ENOTNEM any day ol,ai.mod to be unsuitable, for working. Within never' (7) days thereafter, tho ENGINEER shall, agroe or dis agroe in writing as to whothor the time of lm,;d as not suitablo for working shall be so recognised and the ENGINEMIS decision shall, be final And,i>indinrg. ?}4.Q-. FXX' RY.Y.YON OF I'~ll% ;fhould Lhe CONTRACTOR be dalayod to the oompletion 'f f.hr. work by any aot• or rioploot of the OWNER or %NGI 11, or° of any, employ no , of oither, or by ut;}uir contractors omployod by Lim OWNER or by c hair .r ordered in tho work, or by strlkos, Tookouts, fixes, and unustia.1 dfslays by common oarriers, o)~ luwivo~ ' lblo cause or oatatror beyond I;ho CONTIlAf,TO RI S con- trol, or by any vtutsn which Lho ENOTNEElt shall dcoido justifioa thn dolay, than an oxtonsion of Limo ohall tu! 1137.1owod for completing the work, !suffi- eiant to oom ee ncoato for the delay, the n.mount of the extonsi.on to be doter-. mined by the YNGINEER; provided how~v, r 1~'Nfl.TNM nation ill writing of Lila o;ru;;c!of' that tdel i~wfthin lt ton'(It)) dny ho from .noaptl- t of ;3ucs: delay. I. 3 HTN12 N Eoe AND Dr~ JAJ N v No clam ,~lEUIJ be tr}pdES by I,he COi~I'1'1tAC7'UI+. for damages resulting from liindranoop or doI s from any cause (oxacspt whore the work is stopped by order of the NMI during the progress of any por.- tion of the work omb:acod in this oontraO,. In oas,o said work. shall be stopped by the aot of iho OWNER, there Puoh expense as.in the Judgment of the ENOINMIft is oauawl by such stoppage of said work shall. be paid by tlce M-111 'T{ to the CONTRACT0110 t t LI Nl-~A~~ r1A~1AQE Tile CONTRACTOR agrees that, time is of the o ser;rtco of this oontraot, and that for eaoh day of delay beyond the number of day:; herein agreed updn':for the completion of the work heroin tpeoifiod and son:. traet,3ci fbr"(after 'dub A1Xowanco far suoh extonsibn of time an io provided 3" 5-6l,' for under [extension of Time horeinabove), thtl OWNLR may with'fiold permanently from the CONTRACTOR'S total oomponsation, they amount per day given in the following schedule, not, as a ponalty, but as liquidated damitga s and for nddecl nxpense for engineering suporvieion, eto. in connection with the pro,jeott Amount Amount of LiquiUtod O-f-OanIM11 -j aNig9.fE..p~eT 50,000 or 'Cosa $ .50 50001 to 100000 7.5 100,001 to 500000 100 500,OO]. to 1 OOD000 150 .1,000,001 to 20000,000 200 Over 20000,000 300 5. MEASI mur AIM PAY14ENT QUANTZTIi;S AND MVAVREMMT~, Mo extra or Customary measurements of any %ei.nd will be allowedt but the actual measured and/or riomputod length, area, aoli.d contents, number, and weight only shall be considered, unless otherwise epooi£ioAlly provided. ,5.02 ESTI MA'~j -QUANTITIES . Thin agreemont, knoludi.ng the npeoUloations, plane and oatimato, in intended to show c Carly All work to be done and material to be furnished hereunder. Where the estimated quantities are shown for the various olaeses of work to be done and material to be furnished under thin contract, they are approximate and are to be used only as a basis for estimating the probable asst of the work and for comparing the proposals offerod for the work, rt is underbtood and agreed that the actual amount of work to be done and material to bo furnished under this contract may differ somewhat from these estimates, and that where the basin for payment under this contract is the unit prioo method, p6Tment shall be for the aotual amount of such work done and the material fur.. niehed. Whore payment is based on the `unit price method, the CONTRACTOR agrees that he will make no claim for damages, anticipated profit;s+ or otherwise on sooount or any differenoes which may be found between the quantities of work actually done, the material actually furnished under this contract and the estimated quantities contemplated and oontainod in the proposal;' provided, however, that in case the actual quantity of any item should become as much as 256 more than, or 25% less than the estimated or contemplated quantity for such items, then either party to this Agreement; upon demand, shall be entitled to a revised consideration upon the portion of the work Above or belou'25% of the estimated quantity. Any revised consideration is to be determined by agreement between the Parties, otherwise by the terms cif this ,Agreement, as, provided under "Extra Work". 5101 F =a-M, Tn ohsidbrAtion of the furnishing' of all the nepeee,ary labort equipmenand materiiai,'and the uompietion of all work by the doN'aAC. TOR, and on the ooltpletion of all wdrk and of the delivery of all material 3-5.62 18 embraced in this contract in full conformity with the speoifioations aria stipu., lations horain contained, the OWNER agrees to pay the CONTRACTOR the prices get forth in the Proposal hereto attached, which has been made a part of this contract. The CONTRACTOR hereby agrees to rcoeivo such prices in full for furnishing all material and all labor required for the aforesaid work, also for all exponso incurred by him, and for woll and truly performing the same and the whole thoroof in tho manner and according to this Agreement, the attached specifications and requirements of the ENGINEER, 5.94 PARTIAL PAYMF;NTS. On or before the 10th day of each month the ENGINFER shall prepare a statement showing As oompltrtely as practicable the total value of the work done by the CONTRACTOR up to and including the last day of the'pre- oeeding monthl said statement shall aloo include the value of all sound mater- iala delivorod on the site of tho work that are to be fabricated into the work. The,OWNER'shall then pay the CONTRACTOR 0n or before the lath d ay'bf the current month the total "Amount_of the ENOINUR'S statement, lees 10 percent of the amount thereof , which'l0'peroent shall be retained until final payijbnt and further less all previous payments and all further sums that rra►y.be.re tainod by the OWNER under" the Corms of this AgPeement, It le understood, hcw- over, that in easo the whole fork be near.tt domplotion`'and some junexp'L"; ld ' and unusual delay oocurn' due to no fault or neglect on the part` of the CdNTR,tC- TOR, the OWNER may - upon written rooommondntion of the ENGINEER pay a reason- able and equitable portion of the retained poroentago to'tho COMACTORI or the CONTRACTOR, at the OWNERIS,option, may be relieved of the obligation to fully complete the work And, Ishoroupon, the `CONTRACTOR shall receive payment of the balance duo him under the contract subject only to the oonditiona stated under "Final Payment". 5_.05 USE OF COMPLETE ON. The OWNER shall have the right to take possession of and use any completed or partially completed portions of the work, notwithstanding the time for completing tho entire work of such por- tionn, may not have expired, but such taking possession and use shall not be doomed an nooeptanoo of any work not completed in accordance with the Contract I)ocumonts. Tf such prior ume inernasos the cost of or`dolaya the work, 1ho CONTMCTOR shall be ontitled to Paah extra compensation, or exten'. sion of time, or both, as the ENOINEER may determine. The CONTIUMOR shall notify,tho ENOINEER when tho contract is "substantially" comploted" and the CNOINEER shall forthwith advise the CONTRACTOR in writing of any work undone which in the ENOINEEROS Judgment shall be done, if any, in ordor to substantially compl'ote tho work. The "substantial oompl'etion" o.C tho structure or facility shall not excuse the CONTRACTOR from performing all of the work undertakon9 whethor of a minor or me or nature' # and there completing the struoturo or facility Ab rdanoo with the Coti`traot boeu~ monts. 5,0 FINAL COMPIXTION ANb ACCEP" Cg ViAhi,n ;ten' M) da`6 after the CON_ TRA TO1 hag" given 'the ;NQ written notice that the 0641 hob beer}` 4om plated, the ENGINEER an'A'thd`NUM'ehall in'dpect"the irork"and' i S.th3t~''naid ` time, if the work be found to be completed in accordance with the Contract 3-5-6z 19 ,trr ~ Dooumonte, the ENGINEER shall, issue to the OWNER and the CON'T'RACTOR his Certificate of Completion, and thereupon it shall be the duty of the'DWNER within ten (10) daps to issue a Certificate of Acooptanoe of the work to the CONTRACTOR, 5.07 ..pA T# Upon the i,asuanoe of the Certificato of Completion, the ENGINEER shall proceed to make final measurements and prepare final statement of the value of all work performed and materials furnished under the terms of the Agreement and within 2y days shall certify same to the OWNER, who not later than 3$ days after the date of the Certifloate of Completion shall pay, to the CONTRACTOR the balance due the CONTRACTOR under the terms of thi.e Agreement, provided he has fully performed hie contractual obligations under the terms of this oontraotl and said payment shall become due in ariy event upon said por•. f=unoe by the CONTRACTOR. Neither the Certificate of Acceptanoe nor the finitl payment; nor arty provision in tho Contract Documents, shall relieve tiu CONTRAC'T'OR of the obligation for fulfillment of any warranty which my be required in the Speeial.Condtions of the Specifications. 5.09 PAYMENTS ~jY't i,D, The OWNU may, on account of subseqquently discovered evidenoe, withhold or nullify the wholo or part of any oertit'ioate to such extent as may be necessary to protect himael: from loss on account ol'i (a) Defective work not remedied. (b) Claims filed or reasonable ovidnnoe indicating probable tiling of olaims. (o) Failure of the CONTRACTOR to make payments properly to sub.oontraotors or Po.r material or, labor. (d) ' Damage to anothor cryilLragtor, When tho, above grounds are romovadr or the CONTRACTOR provadon a juroty bond satisfaotory to the OWNER, which will, protect the OWNER in tho ,amount withhold, payment shall be made for amounts withhold boaauoo of them, DEIAYEb PAYi'i N . Should the OWNER fail, to mako payment Lo tho CONT1l1 1rolt of the sum named in any partial or final statement, when payment l.d due, ar should tho ~""!OINrIR fail to issue any statement on or before tho date above provided, thon the T01831t shad pay to the CONTRACTOR, i.n addition to the sum showri as duo by nuoh statojnent, interoeL t}lorooa at the rato of aLx (6%) peroonL Poe annum,unlees otherwise spocified, from dato duo as providod under "Partial Payments,,and.'I'Vinal. Payments", until fully paid, which shall fully liquidate any injury tl the C0911tACTOR growing out of such delay in payment, buy the right is sxpe~~us'ly re> erved to the CONTRACTOR in the event payments be not promptly made, as provided under "Partial Payments", at any time thereafter to treat the contraot.aq abandoned by the OWNER and recover oompensation, as providedcftder'"Abandonment of Contract", unless Such payments. are withheld in aoebrdarlce xitl„the provipions of. '0payraente Withheld", 6. EXTRA WORK AND CI.AIM9 _VYTRA.• It is agreed that the CONTRACTOR shall perform all Extra 3-5.62 20 Work undo,, the direction of the ENGINEEII when prenonted with a written ;fork Order signed by the 2NOTNEEk, subjeot,, however, to the- right of the CONTRA(,'- TOR to requiro a written confirmation e,£ suoh Extra Work Ordor by the OWNER. Tt is also agrood that the componsation to be paid the CONTRACTOR for per- .forming said Itixtra Work shall. be rlol,otminod by one or more of the following mothodot Method (A) - By agreed uriit pri.c•-js; 'Or Method (D) Dy agreed lump sum; or Method (C - If neither Method (A) nor Method (13) lx agrood upon before the Extra Work is oomm~;nacdj then the CONTRACTOR shall, be paid the "actual fiold coat" of they work, plus fifteen (15%) poroent. Tn the event said Extra Work be per£orme(i and paid for under Method (C), then tho provisi.ohs of this paragraph shall, apply and tho "aotuai f'i`eld coot" is hereby definbd'to inolude the cost to the CONTRACTOR of all workman') such at,,'foromen, timel'eepers, machanica and laborera, and materials, supplies, toams, trucks, and rentals on machinery and equipment, for the time adLuaily employed or used on such Extra Work, plus actual transportation charges nocgsaaril.y itlaurrads togothar4 wi.Lh all power, fuol, lubricants, water,, and similar operating expensas, al.io Al. necessary incidental expenses i.neurrod diraotly on account of such FxLra Work, including Social. 8oourlty, Old Age nonol':its, and of}ier prlyroll tttxet;, and a ratonblo proportion oP promiume on Perrormanor. and r'aymaht Bonds, and Mai.ntonunco Pondas and on Puhfi.c Liabil l,y and r'roport;y Da,iqn(!o, and lrrorkmon-omponsaLion, and .all other innuranco ns may he required by any ,law or ordinanoo, or direct in writing by t}Ir, f~NO?NIsEII{. The t:NGUEER may di root the form in i htoh accounts o£ the "actual f,leld cost" shall be kept and the records of they; aocounts shall bo made available Lo the I~,NGTNtIl. 'I'ho ENOTNE:Ek shal1 a7se spooiPyin writing, bcfnrc the work tom manecr,, the method oP doing, the work and the Lypd and kind or machinery and oqu pmj>nt to he used. unless oLhorwise agrood upon, (ho prices fbr the use, of machinery and equipment nhall he dotorminod by u,s'ingt 100 porornL, unle ns other- wisr. apeeifieri, of the aohedul.c, current, at the Limn of r111rh une, nI' L'quipmenL Ownership Expense adorsted by I;ho Associal;n,d Gonpral ;ontrr,ctors of Arrinrl.err. ,lhrro practicable the Lorms arm prices for the user or rnrioh'Anpry and r l~lutp, montt shall be incorporatod in the WriUnoi l,xtra Work r'rdor. The r1.fLoon (15"l) percent of the "actual fiold cast" to hr pnirl that ('01'171 ,"POR shall cover and oornpcnsaLo him fc~r his prof',1 t, ovencoar, I;r+n"~'rtl tsuperint,enilenco and fio d offioo exponne, and 01. Other oloments of oo,L mri oxpenae nog, ombraroed within the "actual. I'ield cost" ns herei.n rlf~flnod, r,avn that, whero tho :'ONTRACTOR rS amp or Piel.rl Office must be maintained ;ololy on account of ;such Extra Work; then the oost to ow,i.ntain and oporatc the name shall be included in the "actual field cost",' No olaim for Extra Work of any kind will be allowed unless ordered in writing by the ENGWtil, "In trio 'any orders or instructions, dither oral or written, appoar to' the CONTUC')'Oft' to i4v61vo tAra dork for which he should" rQcalle, oampensAtSan or an citl ufitmcsnt` in the 'con'struot"iorr 'tirgq h s a11' ni~Ita wr,itt~©ri request tti''tha NOTh°F. a `61, written' bedew authat!iz~rsg e'uo1~} >JxEN ork`. ShpuXd a iit'fbrdn8e of `a ii'YLio}s 'Ari06, ds to what dot, or does not e-ons'1;~±,u; ' A, A formranoo, atheoCOthe' NTRACTOfetnshallY proceednwithetheO work ft after g ng making nwritten 3-5-G2 21 •IH requnnt Per written order and shall, keep an accurate account of the "aotual field cost" thereof, as provided under Method (C), The CONTRACTOR will thereby proservo the right, to subnit the matter of payment to arbi.tra(i.on, as herein- below provided. 'TAN OF'1PILTNG CLAIMS, It is further agreed by both parties horeto that al,I questions of dispute or adjustment presented by the CONTRACTOR shall be in writing and filed with the ENGINEER within fifteen (15) days aster the ENGINEER has given any directions, order or ins truotion to which the CONTRACTOR desires to take exception. The ENGINEER shall, within fifteen (15) flays, reply to such 41,41t'con oxooptione b the CONTRACTOR and render his final dooision in writing, in ol:so the CONTRACT& should appeal from the ENGIMERIS dooln ion, any demand ft)r arbitration shall be filed with the ENGINEER and the OWNEM in writing within tun (10) days aftor the date of dcl,ivery to CONTRACTOR of the ENOINEE.R'S final decision. It is ,further, agaged that final acceptance of the work by, the OWNER and the acceptance by the CONTRACTOR of the final paymont shall be a bar to any claims 1)y a Mer party, except where noted' otherwise in the Contract Documents. Sts SZ~I_ TI Q, All questions of dispute under this Agroomont shall be submittod to arbitration at the request of either party to the dispute. The parties may agree upon one arbiter; otherwise, there shall be three, one named in writing by each party, and the third chosen by the two arbiters so selected; or if the, arbiters fail to select a third within ton (10) days, he shall be rihoson by a Distriot Judge serving the County, in which the major portion of the project is looated, unless otherwise, specified. Should the party demand- ing arbitration fail to name an arbittr within ton (10) days of the d,omand, his right to arbitrate shall lapse, and the,deoieion of the ENGINEER shall be final and binding on him. Should the rather party fail to choose an arbiter within ton (10) days, the ENGINEER shall appoint such arbiter. Should eithor party refute or neglect to supply the arbiters with any papers or information domandad in writing, the arbiters are empowered; by both parties to take ox parto proooodings. The arbiters shall act with promptness. The decision of any two stall be binding on both parties to the contract, The decision of the arbiters upon any question submitted to arbitration under this contract shall be a condi- tion precedent to any right of legal aetion, The decision of the arbiter or arbiters may be filed in court to curry it into effect, 7. ABANbONICINT OF CONTRACT 21 MNbON gay CON RACTOR, in ease the CONTRACTOR should abandon and tail or refuea to resume Work within ten (10) days after written notification from the OWNEit, dr the MWER, off' if, the. CONfiRACTOtt rails to comply, with the orders of the MUM- when such grders are cons i'stent with the. Con tr ot a DoauMeIts, 'thou, end' ~h th't,t 13686 'P where''pd,rrformanoe and paymont bonds. exist, the `1l6 ty on the'bondd'sha" 11 be notified in writing and dirooted to complete, 3-5-62 22 O the work, and a copy of said notice shall be delivered to the CONTRACTOR. After roooiving sa r.i notice of abandonment, the CONTUCTOR shall not remove from the work any miiold.nery, equipment, tools, materials, or supplios then on the ,}ob, but the dame, together with any mntorialn and equipment under contract hthe e the pwor work be hale for use on the work by the OWNER or the Surety on the orformanou ori and payment bands, or another contractor In com- lotion of for p k; and the CONTRACTOR shall not receive any rental or credit therefor (except when used in connection with Extra Work, where credit shall be allowed as provided for under Section 6, Extra Work and Claims), it being undorstood that the use of such equipment and materials will ultimately reduce the dolt to complete the work and be reflected in the final settlement. Where there is no performance bond provided or in'aaeo the Sur'kt ap bul.d fail to oommenoe'compliance with the notice for completion harbinbeforo provided for, within ten (10) days after sa"vioe of such noti"oe, than the OWNER may providb fox completion of the Work in either of the'follotdin elective mAnnerm, 'j,Oll. The OWNER may thereupon employ such 'force 'Of men and use' suoh'maoh inery, aquipmant,'tools , materiala, And supplies ;in said`OWNM may doom' necessary to complete' the work and charge the expenn6 of 'nuoh labor, maah~ inory, oqui,pment, tools," materials, and supplbm, to nnid CON'T'RACTOR, And exjronse no charged shall be deduoted and paid by tho 0W1#,R out'bt such moneys as may be due, or that may thereafter at any 0.010 bocomo"duce to, the CONTRACTOR under and by virtue of this Agroomont, In' ease suah okpanno io loos than the sum which would have 'No n payablo undor`this ebntraet, if the same had bean completed by the CONTRACTOR, than said r,ONTRACTOR shall, roonive tho difference. In case such exponso is grantor than the sum which would have boon payable under this oontraot, if' tho saran had twon oompletod by said C( OVZACTOR, then the CONTRACTOR and/or his `3uroty shall; pay the amount of such oxoeah to tho OWNER1 or 21,QL# Tho 01MIER, under ,scaled bids, after fivo {g} r,r,,Yr. n , notice' pur~'1ial~eC1 on, or more f t .rhos in a newspapar hnving ronnro.l oiroUlation in the aot~r ty of the looation of' the work, may lot the contract for Lho aomplotiol!''of' the work' utift, substantially the snmo terms and conditinntj which aria prow vidt;d in thi contraot, xn onse of Any increnno in cost to the OWNER ' under the now contract as comps+rnd to what would hiM haon thn coot under this contract, such inoreaso shall br) 6hargoi to the C(fNTRA(;TOA `and' tho. 5uroty shall. bn and ramt+ln bnUnd thnrofor. 116wover, rihould'tho dolt l,o complete any 9uoh now contract peovo to bo less than what Would ,hava boon' tho cost to complete under this atlntraot, the CONTRACTOR and/or his Surety shall be credited with the difforenoe When the wakk ahall have boon nuhstnntiallJ oor4plet6d, the CONTItACfiOR,and his Surety ehaf.l be so ndtifiad and'Certifi6AWS of G`cmpioticrf and A`6'opt- anae,`as provided'in Parn~rapptth 5,06 hereina6te, shell be ids4'do, A,,oom: ENGINEEROaszbeingaoorrootafshallothen 'be propArbd 'aN del.i~ter6d tottw 3-5.62 23 CONTRACTOR and his Suroty, whereupon the CONTRACTOR and/,jr hin Surety, or the OWNER as the saes may bet shall pay the balance duo as rerlooted by said state- ment, within fifteen (151 days, after the date of such Certificate of Completion. In the event the statement of accounts shows that the cost to complete the work is loss than that which would have boon tho oogt to tho OWNER had the work been completed by the CONTRACTOR under the tease of this contraotj or when the CON, TRACTOR and/or his Surety shall pay the balance shown to be duo by them to the OWNER, then all machinery, equipment, tools, materials, or supplies left on the site of the work shall be turned over to the CONTRAC'T'OR and/or his Surety. Should the cost to r;omplete the work oxooed the contract prioo, and the CON- TRACTOR and/or his Surety fail to pay thn amount due tho OWNER within the time designated hereinabove, and there remains arty machinery, equipment, tools, materials, or oupplies on the site oS tho work,;no~ioe thereox, together with an itemized list of such equi.pmont and materials, shall be mailed to.the CON- TRACTOR and his Surety at the respodtive addresses designated in this oontraotj provided,, however, that actual written notice given in,.any manner will satiety this oonditi)n. After mailing, or other giving of such notion, such property shall be hold at the risk of the CONTRACTOR and his Surety subject only to the duty of the OWNER to, exercise ordinary, care to protect such property, After fifteen (15) days Srom the date of said notice, the OWNER may sell such maoh ineryr equipment, tools, materi.al,e, or ouppl.ies and apply the not sum derived from suoh sale to the credit of the CONUUCTOR, and hie, SSurety. Such sale may be made at either public or private eal,e, with or without notice, as the OWNER may elect, The OWNER shall. release any machinery,,equipment, tools, materials, or supplies, which remain on the work and belong to persons other than the CONTRACTOR or hie Surety, to their proper owrtoras The :books on all operations provided herein shall be open to the CONTRACTOR and his Surety, 7.02. AMMONUNT DY QWNfa. In case the OWNER shall fail to comply with the terms of this oontraoto And should fail or refuse to comply, with said terms within ten (10) days after written notifioation by the CON'T'RACTOR, then t>>e CONTRACTOR may suspend or wholly abandon the work, and may remove therefrom all machinery, tools and equipment, and all materials on the site of the work that have not been Inoludod in payments to the C014TRACTOR and have not been wrought into the work, And thereupon, the ENGINEER shall, make an estimate of the total amount earned by the CONTRACTOR, which estimate shall include the value of all work actually completed by said CONTRACTOR (at the prices stated in the attached nropoeal where unify prices :ire used), the value of all par- tially oompleted work at a fair And oquitab a price, and the amount of all Extra Work performed at the prices tigreed upon, or provided for by o e terms of this oontraot and a reasonable sum to ovvor the cost of any provisions made by the OONT~ACTOR to carry the whole work to completion and which cannot be utilized, The MUM uhall then make final statement.of,_the balance due the CONTRACTOR by deducting from the above estimate all previous payments by the OWNER, and rill other sumai that may be retained by the OWNER under the terms of this Aggroement, and shall oer}ixy same, to the OWNER, who shall pay to the CONTRAOTOC on:or before' thirty 30) days after the date of the n)tifioat on by the CON1'RACI'OR, the lan7e ahawn,by said final statement as due the C N. TRACTOR under the terms,of,.th!,q l,grbement. H'Nn _ (JENERAL CORMTIONS 3-5-62 2q,' WITA,iL ICA'L. A. Qjp,ral,t The specifioations contain detail instructions and desorip- tionn covering the major items of materials, construction and workmanship necessary for building and completing the various unite or oloments of the project, The specifications are intended to be so written that only first class materials, workmanship and finish of the beat grade and quality will result, The fact that these specifications may fail to be so complete as to cover all details will not relieve the Contractor of full reepanoibility for providing a completed project of high quality, first class MKS and appearnnoo and nattefnatory for oporation, all within the apparent intent of the plans and specifioations, U. ;"dL,pX)&JAi 't'hese npoci.fioationa are intended to be no written that only materials of the beat quality and grado will be furnished, lie fact that the specifications may fail to bo Wficientl.y complete in some detail will not relieve the Contractor of full, rosponsi,bility for providing mater- We of high quality, The specifications for materials sob out the minimum standard of quality which the Owner bol.ieves necessary to produce a satis- factory project, No substitutions will be permitted unless the Contractor has received written permission of the Engineer to make a nubstltution for the material which has been specified, Were the term "Or Qual" or "Or Approved Equal" is used, it is understood that if a matorial, product or piece of equipment boaring the name so used is furnished, it will be approvable as the particular trade- name was used for the purpose of establishing a standard of quality accept- able to the Owner, If a product of any othor name is proposed for use, the Engineer's approval Va roof must be obtainod before the proposed sub- stitute is procured by the Contractor, Wherever the torm "Or Equal" is used, it is understood to moan "Or Approved Qual". The manufacturer of each item of material and/or equipment shall furnish the Owner with a sworn statement that all material fu:-nishod by him under this contriot complies with those spooifioations and all appli- cable A,S,T,M,, A04,09 A,S,A,, and Moral Spool fications an set forth herein, C, Maui,`aoturex!„~.aualifi¢~~t All material and equipment furnished under this Contract shall be the product of manufacturers who aro known to be skilled and. who have boon regularly engaged for a period of five years or more in the manufaoturo of each apocifio type of equipment, or its counterpart, D, 90..2 AM No change in the alignment is contemplated, Now- ever, should a change be neccssar,y due to difficulty in right-of-way, or other reasons, the Owner renorves the righ+ to make such change. Unless 101-1 it can be clearly shown chat such chaupe works an undue hardship on the Contraotor, no extra oompensation will be allowod the Contractor, except as provided by unit prices applicable to such ohangon, T:, oy,Q~ti The Contraotor shall remove from the site any materials found to be damaged and any materials not meeting the speoifi,oations shall be taken off the sitej. Thoso materials shall be removed promptly, unless the Engineor will accopt the materials after re- pAiring. Materia]n found to be damaged, or not acceptable to the Enginoor, shall, be removed it' installed and thon found to bo damaged or not accept- ablo, Inspeoticn before installation shall not relieve the Contractor f.rnm any responsibility to furnish good quality materials, Fe I7f&.t~r.~QE' C~gppt~}Qt~o~t The Owner will furnish wator for oonatruotion at no cost to the Contraotor, Water will be available ut points on the distribution system, The Contractor will b3 requirod to furnish such taps, oonnections, lay lines, oto,, necessary to obtain cne water at his expense, All. connections shall be wib,ject to the approsal of the Owner. Os k[fli'kY IlB Li Thono specifications contain detail instructions and descriptions oovoring the major items of construction and workmanship necessary for building; and completing the various units or olumente of the project, The spcoifioabions are intended to bo so writton that only first class workmanship and finish of the bent grade and quality will result, The fact that theso specifications may fail to be so complete as to cover all details will not roliove tho Contractor of full responsi- bility for providing a completed pvoJect of h1gh quality, first class finish and appor.ranoe, and natiefaotory for operation, all within the apparent intent of tho plans and spooifications, H, Clearing a,nd_(}r ti, na The Contractor Ma].1 do all. clearing and grubbing necessary for construction operations. All trues, branohos, limbs and routs shall be removed and disposed of by the Contractor su as to leave the right-of-way in a neat and presentable condition, Clearing and grubbing Aal], be dono no as not to injure or damage adjacent property, In disposing of brush, part,.jular Care shall be taken so as to eliminato the possibility of starting a grass fire, I, Eonoest blhere it is nooossary for the Contractor to out fences$ such fences shall be proteoted, repaired and replaced by the Contraotor in a condition equal to, or bettor than, the original condition, Cuts in fences shall be made in a neat and workmanlike manner and the Contractor shall be responsible for prevention of loss of stook, or pets through gates, breaks or gaps in fenoos due to oonatruotion operations. Prior to cutting fences, gates should be oonstruoted as shown on the plans. Qum, tl~ B,x' 5 5 ~~..Q SSt~ Ud Safety Provisionst To proteot persons lal-~ from injury and to avoid property damagd, adequate barricades, construo- tion signs, torohes, red lanterns, and guards as requiw shall }x) placed and maintained during the progress of the construotion wort: and until it is safe for traffio to use the trenoliod roadway. Whonovev roquzred, watch- mon shall be provided to prevent accidents and no extra compensation will. W allowed thorofor, Rules and rogulationn of the ].coal authoritio9 respecting safety provisions shall be observed, (2) -.Qn~1 L1t - Y ~9pt1"Q~ @s Excavations for pipe laying operations shall be conducted in a manner to cause the least intorruption to traffic, Where traffic must cross open trenches, the Contraotor shall provide suitable bridges at street intersections and driveways, (3) l~ sF.p_r.? n;. n 1~~rr u .tl . a Provieiona Shall bo mado for the flow of storm and sanitary sewers, drains and water courses encountered during the oonstruction and the struoturoo which may have beon disturbed. shall be satinfartorily restored upon completion of Lhe work, (4) 1'r9i?1)r-t~LPrgtp(,, ; on i 'rroen, rencos, signs, poles, gu,y wiras, and all other property shall. be protectr"I unless their removal. is author- ized; and any, property damage shall lxr aatis actoril.y restored by the Contractor, The Contractor nhal.l make adequate provision for the protection of permanent paving, both concrete and asphalt, from damage by construction equipment, FIIND OF ITEM 101.3 0 102 - ~KC~.m~.CN_LINQPAC~(FTj,I; A F ay Ji9il 1. P.aU-4 t The Contractor shall nuke such excavations as may be required for the construction to lino, grade and extent indicated on the plans for the gravity sesJars, manholms, and incidentals thereto. Water encountered in excavations shall be attended to by the Contrac- tor who uhal.1 do all bailing, pumping and dewatering at his oxper-3o, so that foundations, walls, pipe lines, and all other structures may be con- struoted "in tho dry", y Earth from excavations shall be used to backfill around structures as required. Larth from excavation not required for baokfill shall be termed "surplus earth" and shall be removed by the Contractor, The Contractor will be permitted to spread the "surplus earth" along the route of the projeot, The earth shall ho uniformly rounded over the trench for a width of twenty (200) feet, All rock larger than six (6") inches shall be removed from the site at the Contractor's expense. 2, aiQq.1~ ol".aYA~ons All excavation shall. lx) "unolassilied" and involves the removing of all materials necessary to permit the carrying on and completing; of the work, The Contractor, prior to submitting a pro- posal, must satisfy himself ao to the actual sub-surfaco conditions, No extra or ooparate payments for rock exoavation will be made, 3. ,5tructt'Sb~_ic913C4olls Excavation shall extend a suffioiont distance from the walls and footings to allow for forms, installation of sorvi.c os and for inspection except where concrete for walls and footings is author. ized or required to be deposited directly against excavated surfaces, Whore the excavation is made below the elevations indicated on tho drawings or directed by the Engineer through the fault of the Contraotor, the exoava- tion shall be restored to the propor elevation with Jean concrete or other sel.ooted material, at the expense of the Contractor. In order that the Engineer may judge the adequacy of a proposed founda- tion, the Contractor, if requested, shall make soundings to determine the oharaoter of the subgrado materials, The maximum depth of such soundings will not be required to exceed five (51) feet below the proposed footing grade. It is the intent of this provision that soundings shall be made at the time the excavation in each foundation is approximately complete, 1.02-1 The final elevation to which a foundation is to be constructed shall be as shown on the drawings or as raised or lowered by written order from the Engineer when such alterations are judged proper to satisfactorily comply with the design requirements for the structure. Should it be found neoes- sary to increase the depth of footings from that shown on the drawings, the necessary alterations in the details of the structure shall be accomplished in a manner as directed by the Engineer, who shall have the right to sub- stitute revised details if neoessary. When a structure is to rent on an excavated surface other than rook, npeoial care shall be taken not to disturb the bottom of the exoavatiorn, and removal of the last material required to reach foundation final grade shall not be performed until just before the footing is to be, placed. 4, Trenoh &oav,,,_,a, ti~ (a) a raft The Contractor shall provide before commencing any ex. oavating, ample equipment and shoring material to insure that the work be carried on without interruption and in such manner as to prevent damage to existing installations, Blasting will be permitted only when speoifi,cally approved by the City Council and a permit has been issued. Blasting will not be permitted in close priximity to existing structures or utilities which may be damaged from such operation or within 20 feet of sanitary sewers or water mains 61, in diameter or over, Blasting will be permitted only after proper preoau. tions are taken for the protection of persons and property. When blasting is authorized, then blast shall be covered with heavy timbers chained to., gether, a rope mat or some other equally effective method, The amount of explosives in each charge and the number of simultaneous diuoharges must be so limited that, no damage will be caused to existing utilities, structures, improvements or property of any kind, Not more than % pounds of dynamite shall be kept on the aito of the work at any time. The exposed end of the pipes shall be covered with plank during each blast. Any damage caused by blasting shall be repaired by the Contractor at his expense, The Contrao. tor's method of procedure relative to blasting shall conform to the state law and munioiplil ordinances. Exoaviktions for pipe laying operations shall be conducted in a manner to cause the least interruption of traffic, Where traffio must cross open trenches, the Contractor shall provide suitable bridges at street inter. seotionz and driveways, The use of machinery must be so well regulated and careful as to preclude possible danger or damage to existing structures and/or utilities. Wharever nr,oessary to determine the location and depth of axis+ing pipes, valves or other underground structures, the Contraotor, after an examination of available records, shall make all explorations and excavations for such purpose. 102.2 F All excavated material shall be piled in suoh a mannor that it will not ondangror the work in progress and will avoid blocking sidewalks and drive~ ways or obstructing traffic, bri.vowi:ys must be immediately cleared to per. mit froo ingress and ogress, Gutters and drainage ohannols shall be kept clear, or other means of securing proper drainage shall bo provided, (b) Excavati,oni All trenches shall be excavated to the lines and grades shown on the plans or as directed by the Engineer. Excavation shall be carried to a depth below profilo grade as necessary to permit the in- stallation of embedment material required for the pipe, The amount of open ditch shall be limited to 1500 foot exoep, when additional amounts are approved by the Engineer. The aides of the excavation shall be out and maintninod as nearly verti- cal as possible. The widtth of the trench excavation at the top of the pipe shall conform to the following maximum and minimum dimonsionst Nominal Width of Trench at Top of Pipe Pi~po Size, Without Shoetina and Draoi ..,mum MaXC,in, 10n 30 3 1211 3211 01) 1511 3611 4f 1811 q 11 45" 2111 311 4991 2x411 4611 52:9 2711 491, 55,1 3011 5311 5911 * If shooting and bracing are required, the maximum trench width may be increased by four (411) inches, Bell holes shall be excavated for pipe bolls of a depth to provido a minimum of 1411 of embedment material bolow the outside of the bell,, Trenches shall be dowatered so that all pipe laying may be performed in the dry, All water removed from trenches shall be conducted to naturil drainage ways, draiinb or storm sewers in such ri manner as to prevent r;amagE to property or the public. Pumps of ample capacity and in duplicate must be provided to insuro that once an excavation is made dry, the water will be kept down until that part of the structure under eon,gtruotion is eompletod. Whore necessary to protent caving or undue hazardous working conditions, trench walls shall be sheeted and braoed. Whore shooting and bracing are used, the trench width shall be increased accordingly. Trench shooting shall remain in place until the pipe has been installed, and the earth back- fill completed to a depth of two feet over the top of the pipe, All sheet- ing shall be removed unless ordered by the Engineer to be left in plans, Tho entire foundation area in the bottom of all exoavnti.ons shall be firm, stable materials and unless necessary, material shall not be disturbed below required grade, Where the character of the foundation material 102-3 is such that a proper foundation cannot ho obtained at the elevation indi- cated by the plans, then when directed in writing by the Engineer, the Contractor shall deepen the excavation to where a 9atisfaotory foundation ,!an ho obtained. If the subgrade is soft, spongy, or disintegrated, the motors,' -:hnll be removed until a firm stable and uniform bearing ir) reached Ind the si.; do brought rack to the required grade with material oompacted in place Or with granular or concrete embedment materip,ls, if the unsatis- factory rsubgradu oondiLion is clue to the Contraotor's failure to make a proper provir;son for ;kdaquate drainagn of excavations, then the expense of replaoi.ng any U11 1'3111 "1'aet0rv subgrade shall be borne by the Contractor. However, i.P in the opinion of the Engineer the unsatisfactory subgrade con- dition In not the ro;,01 of the failure of the Contractor to provide ade- quate drainage, b)IIi,,r or pumping, facilities, and the Engineer orders in .tritinj; that the ctor make additional excavation and replace unsatis- factory subgralo matn), t:l, then compensation will be made, (c) 1'i2;i &Lnh ,q , -j ~ an I& I i t In the preparation of the j,lane, the lsn,ineor ha., incl r.cated the general location of certain under- ground utiti.ty'li.nos wrhick} are known to the )engineer. It is probable that some main utility linor3 have not been shown and no attempt; has been made to rihow service lines. I(once, it is not guaranteed that all utility lines or otructures are shown on the plans. Prier to the start of construction the Contractor shall communicate with the proper roprooentative of all the ut11i.ty rsystems, included but not limited to, the water and sewer depart- ments, the gas company, electric oompany, telephone oompany and any other private utility companies and advise said representative of the route of the proposed construction in order to obtain the assistance of the utility in the location of and in the avoidance of conflicting utility lines, Whore excavation endarrE!osrs adjacent structures and utilities, the Contractor shall tit his owrf expense carefully support and protect all such structures and/or utilities; ,jo there rill be no failure or settlement. Whero it is rrecesnury to move servicos, poles, guy wi.ros, pipe lines, or othei ibatructions, the Contractor shall notify and coopevate with the utility owner. In cargo damn!; to an existing structure or utility occurs, whether failure or settlemont, the Contractor shall restore the structure or utility to its original condition and position without compensation from the Owner, For all utility linos or structures shown on the plans, except as spoc{ficaily i.ndioated to be moved by others, all costs of temporarily or perme,iUntly relocating the utilities shall be borne by the Contractor without extra componsation from the Owner. Whore not shown on the plans, for underground utility lines which cross the location of the proposed main and for which the angle of inter- oept with the new line is thirty (300) dogrees or grantor, all oasts of temporarily or permanently relocating such utility lines shall be borno by the Contractor the same as if the lines had boon shown on the plans. Where incorrectly shown or, not shown on the plans for underground utility 102-4 Linen which parallel the proposed conduit within the normal limits of trench excavation (not to exceed three (30 feet outside of pipe) or which Bross the new line at an angle of intercept of lose than thirty (300) degrees, such utility lines shall, to relocated by the Contractor at the Contractor's expense as directed by the Engineer, or if feasible, a relocation of the route of the conduit may be made by the Engineer, If, in the opinion of the Engineer, concrete backfill is necessary for the support of utility lines crossing trenohes, the Engineer may direct 1500 lbs, concrete backfill to be used. Payment will be made to the Con- tractor at the unit price bid for the installation of such quantity of the concrete baokf U as directed by the Engineer. Wherever water service connections are crossed and the excavation is being done by using machinery, service lines are to be removed immediately ahead of the excavation and roset immediately after the excavating mathine has passed the service, in order to give the least interruption possible of water service to the customer. It shall be the Contractor's responsi- bility to notify each customer amply ahead of the time of the disconnecting of his service. The Contractor shall provide ample support for the cer- vices across the open ditch. Sere the trench is excavated by hand, services are not to be dis- eonneetedi however, ample support shall be providod for the services across the open ditch, After the completion of tho baokfilling, snrvic es arc to be rein- oballed in a workmanlike manner providing a firm support which will not settle and to the sratiefaetion of the r;ngi.neer, Be & kfill 1, ackf S2t_rllureg: After completion of foundation footings and walls and other construction below the elevations of the final grades, all forms shall be removed and the excavation cleaned of any trash, dobris, or other objectionable matter prior to baokfilling. Material shall be placed in layers approximately 9 inches in depth, properly moistened to approximate optimum requirements, and each layer compacted by hand, machine tampers, or other suitablo equipment to a density to prevent excessive settlement or shrinkage. Where pipes, walks, or other construction is to to placed on or in the backfilled material., the baokfilling shall be done in a thorough manner to preclude after-settlemoot. Backfilling shall be brought to a suitable elevation above natural, ground or grade to provide for any anticipated settlement and shrinkage of the backfill. The Con- traotor shall use caution in placing the backfill around structures to prevent any damage to these structures. Contractor shall secure the approval oP the Engineer prior to placing; backfill around any of the structures, 102-5 2, ckf .3for TM 151. After the pipe harp been laid with the specified embedment material in place and the Engineer's approval obtained as othorwise specified, the trench shall be backfilled with select material free from rook, to a level of twelve (1211) inches above the top of the pipe, This backfill material shall be placed in layers not exceeding six (611) inchos in thickness and tamped on both sides of tl+e pipe for the full width of the trench. Tamping shall be thoroughly done on each side of the pipe and under the pipe to secure firm contact between backfill material and the outside pipe surface and the backfilling with hand or pneumatic tamping shall be continued until the pipe has been completely blinded to a height of twelve (1211) inchos above the top of the pipe, the compaction of the baekfill material to be such that the material has the same density as the undis- turbed earth in the aides of the tronoh. No rook shall be plaoed in the backfill around the pipe or for twelve (1211) inches above the pipe. Above the pipe zone where the select material is placed and tamped, baokfill material may be shoveled or pushed into the ditoh by hand or machine completely filling the trench, Rook six (6-1) inchou and l:,.rger shall be excluded from the backfill. Where rooks and/or boulders of such size occur in the spoil bank, non-soleotive bank!'.illing with bull- dozers or other mechanical equipment will not be permitted, In city streets or country roads earth baokfill shall be compacted by jotting or ponding, Backfill. material. shall bo plaoed in lifts not to exceed three (30) feet in depth and shall bs jetted to obtain maximum possible settlement. Where water for jotting is not available, compaction may be obtained by depositing backfill material in water or pondn, Fonds not oxoeedii:g four (41) feet in depth shall be created in the trench by means of earth cross-dams and the backfill material cast into the center of the ponds in a manner satisfactory to the Engineer, Although water for Jotting and other bao1,filli.ng will. bo furnished by the City without expense to the Contractor, the Contractor shall. at his own expanse transport the water from the points of delivery by the City, The Contractor shall be responsible for ''floated" pips. In open country, the surplus earth from trench oxoavation shall be mounded over the top of the trench to a height not to exceed one (11) foot above natural ground, and neatly smoothod, In developed areas, city streotn, county roads, or other areas whore the excess earth would form an obstruction or be ob,jeotionabl.e, surplus earth shall. be disposed of by the Contractor at his own expense and in a manner satisfactory to the Engineer. Completed backfill of tronohes shall. at no time be more than 500 feet behind the pipe laying, 102-6 C. nt~il@n~-~ . ~ AIr ,M-Q,2 ! tottorLt The Contractor shall at all times maintain the street surfaces on streets on which he is working, or has worked. The maintenance required will include the filling of holes, blading or otherwise smoothing of the street surfaces (particularly the tronrh area), cleaning and removal of surplus excavated matorial0rubbish , etc., sprinkling of streets worked on with water to abato dust nuisance and the ,limination of interference or bl.ooking of the street to ingress or egress of residents thereon. Any and all. operations shall be performed upon instructions by the Engineer and the oost, of all such maintenance shall be included in the unit prices bid for the various items of work, in the event the Contrtotor fails or refuses to properly maintain the street surfaces of stroets on which he is working or has worked, the City, after due notice to the Contractor's superintendc;•nt, ~1111 perform the necessary maintenance and all costs to the City will be deducted from any monies due or to bt,oome due to the Contractor for work performed, Notice to the Contractor shall be given by tho City's Engineer in charge of the work and shall be in writing and shall be delivered to the Contrac- tor's superintendent. Except in emergency eases wheat immediate aoti',>n is required, the Contractor shall have tvtnty-four (24) hours to c^;aly with tho instructions of the 1ngincer and, failing to do so, W* City 14:0.1 prop! cad with the work as set forth aboveo ride Or, TT AI 102-? L IA JALCM A, Qi ,aLs Concrete shall be composed of Portland cement, fine aggre. t,ate, ooarae aggregate, and water properly proporbi,onod and mixed as hereinafter specified, All structural concrete shall be 3000 Psi quality. C7, W-gXk4 s: Portland cement shall conform to the specifications and tests for Type I Portland cement of the American Society for Testing Materials, Serial Designated C-150, Fine aggregate shall consist of natural, washed, and noreened sand having clean, hard, strong, durablo, uncoated grains, 'rho sand shall, be of such size that all shall pass a 3,18 inch sieeve and at least 95~ shall pass a 1/4~ inch screen and at least >1' y% shall be retained on a No, 8 sieve. Aggregate shall not contain strong alkali, or organic material which gives a color darker than the standard color when tested in accord- anoe with ASTM 9penification Designation C4, Coartla aggregate shall be oven4y graded and shall consist of sound washed t,nd screened gravel., free of clay balls, or glean, rruehed stony, having clean, hard, strongo durable, uncoated narticlos I'm from in- ,iurious amounts of soft, friable, thin, elongated, or laminated pieces, alkali, organio, or othor doloteri.ous matter, Courao agF repate shall, not have more than 5% finer than Ho, 4 sieve and the maximum size shall not exceed that hereinafter spooified= maximum size is defined as being the next larger screen than the one on which 15~ is rotained. Cruehed stone shall be free from dust and balls of clay. Water for concrete shall be clean and free from uil., acid, alkali, organic matter or other harmful. impurities, Water which is suitable for drinking; or for ordinary household use will bo acoeptalile for concrete. Where available, water shall bo obtained from mains of a waterworks system, C' QlLereto kLoj2Q1'ti4U_Mil Con is anoyl Concrete shall be proportioned to give the ueoecsary workability and strength and shall conform to the following governing requivomonta: Alin, 28 1Xy Min, Coment Max. Size Max. Water Slump Compressive Bage Per of Coarse Oalv4pnt, yds»__ L4gf~?5 0 .Dag.....- LOU 3000 5.5 1.-1J2~ 6,75 4-6 1e5 500 4,o 00 5,0 1~112" 1,00 4-6 1-l/?" Stabilized 2,0 O %00 Backfill 3 8,00 3-4 3 -4 * 'lay bo °pit run" aggregate. 103-1. The proportion of fine and coarse aggregate shall be such that the requirements of the following table are complied with: Maximum Size of Coarse Aggregato Ratio of Coarse Aggregate to Fine Aggregate on nasis of Dry and ,.._.-..,.B1S1,S1ul!lolumso K~Mlwa 3/411 0.6 1.5 l'' and Over 110 2,0 In no case shall the amount of coarse material be such as to produce harshness in placing and honeycombing in the structure when forms are removed. In the determination of the amount of water required for mix, consider- ation shall be given to the moisture content of the aggregate. The net amount of water in the mix will be the aviount added at the mixer; pins the free water in the a gregatei and minus the absorption of the aggregate, based on thirty {30 minutes absorption period. No water allowance will, be made for evaporation after batohing. The methods of measure of materials ohall be such that the proportions of water to cement can be closely controlled during the progress of the work and easily chocked at any time by the Engineer or his representatives. To avoid unnecessary or haphazard changes in consistency, the aggregates shall be obtained from a source whi.oh will insure uniform quality and grading during any single day's operation and they shall. bo delivered to the work and handled in such manner that the variations in moisture con- tent will not interfere with the steady prodortion of concrete of reason- able degree of uniformity. All sources of supply shall be approved by the Engineer, All materials shall. be separately and accurately measured, MAaouro- ment made by weight or by volume, as may be elected by the Contractor; however, all equipment for measurement of materials shall be subject to approval by the Engineer, The propportion of the mix shall be such as to produce concrete that can be puddlod readily into the corners and angles of the forms and around the reinforcing without oxoessivo spading, and without segration or undue accumulation of water or laitanoe on the surface. Careful attention shall be given by the Contractor to the proper ouring of all concrete, D, n Q~,4~pLr, ,t t Reinforcing steel shall be billet steel, inter- mediate grade, deformed bare, conforming to ASTM Specification A-15, or f shall be rail steel, deformed bore conforming to PS'I`Id ,Jp,oi.fication A-16, All mill scale shall be removed before placing and baro shall be kept clean until concrete is placed, The steel shall be placed in the forms as shown on the plane and shall be maintained in place by wiring or by any other effective means approved by the Engineer, END OF ITEM 103-3 A. nt~lar L -&Mtt,s Where indicated on the Plana or authorized by the Engineer, pipe shall be laid with an embedment of granular material, Tho tronch shall. bo excavated to a depth four (4") inchrn below the grade of the outside of the pipe and filled with granular material for pipe embed. ments Granular embedment material sl)al.l be cru,shod Stone or gravel with a maximum size of 3/4". Granular oml;odmont material shall oonply with the specifications for C~xr p eggto, fo~_fpriZotj ag heroin elsewhere not forth, except that the amount of fine porti.cle passing it No, 4 sieve shall not exceed 10, After the pipe has been laid to grade and line and the Engineer's spproval obtained, the embedment material shall be placed up each side of the pipe to the level indicated on the plans, and. shall be shovel tamped around and under the pipe in order that all void space may be filled, B,1sT'~.-Jils Where shown on the plans or as directed by the Engineer, the pipe shall be laid with a concrete embedment or encasement of 1%0 pound concrete in accordance with the details shown on the plans, The concrete embedment or encasement shall. be made monolithic by laying the pipe to line and grade on a four (411) inoh embedment of con- orate, and before the embedment has taken a r;at, the remainder of the concrete shall be poured around the pipe and worked into the concrete embedment to sooure a monolithic ,joint, taking care not to disturb the alignment or grade of the pipe. If the Contractor so desires, tho pipe may be laid to line and grade on precast oonorote blocks approximately four (411) inrlion square and as long as the width of the trenoh and the oonorote poured around the pipe leaving the supporting blocks in place, 1"ND O !'tlsld 104-1 ITF_,_M N0.~105 " SEWER PIPE A, Oeneralr All pipe for sewers shall be of best quality vitrified clay sewer pipe as hereinafter specified. If the Owner so oloots, pipe shall be inspected and tested at the source of manufaoture by an independent testing laboratory; however, the pipe shall be tested as heroin specified at the Contractor's or supplierts expense, If an independent testing laboratory is requested to test the materials, the Owner will pay for such indopondrnt laboratory tests and the supplier will be required to cooperate fully with the testing laboratory, E'•, Spegifio~ &tions ,`)r itrified Clav Pipa and Fitt nrsi All vitrified olay sewer pipe and fitt:.ngs a all be number one quality, true to straight lines and circles with standard tolerances, and shall in all respects ooagily with thei Specifications of the American Society of Testing Materials latest deeig_ nal,ion for Standard Strength Clay Pipe, 0.13 or C•261, or Extra Strength Clay Sewer Pipe, C-200 cr 0-278, except as modified horein. Pipe may be glazed or unglazed, All pipe and specials shall be of best quality vitrified play and shall be of the hub and spigot pattern. All pipe and specials shall be sound and thoroughly burned throughout, smooth on the inside and free from blisters, lumps or Flakes which are greater than one-uixth (116) of the thickness of the pipe or one-eighth (1/8) inch, whichever is the least, The pipe shall be free from fire cracks of any kind extending through the shell, The pipe shall be well formed and straight. The pipe shall have a clear ring when tapped with a hammer. The bells and spigots shall be as near to true cir_ oleo as can be manufaotured with tolerances as permittod by A,S.T.M. It shall be the pipe manufacturer's res;ionaibility to furnish pipe that the spigot end of one joint will have a miniinum of 1/8" clearance around the shallanot be bell Joint one direction e only Tto achieve this minimum olearanre, The outside diameter of the barrel may be greater than the maximum figures stated in Table 11 of ASTM Pipe Spocifioations, pr6vided the other dimonoiona are varied accordingly within the opooifioation tolerances and the revision of the diameter of the pipe shall be edrriud the entire longth of the project. Sn rol.y meeting,, tho roquiromenta of those Specifications will not be con- sidered as acceptable. It is intended that these Spooifioations provide a minimum quality which will be acceptable and th, supplier will be expected to exceed these requirements, Attention is called to the fact that this pipe will be accepted by the Contractor at the tail gate of the hauling truck, It I will not be accepted nor considered for acceptance on the loaded truck where careful inspection cannot be made, While the ASTM specifications permit the rejection of pipe having "fractures, or cracks passing through the barrel or socket, except that a single crack at the spigot end of the pipe not 10-1 exceeding 75% of the depth of the socket or a single fracture in the socket not exceeding .1 inches around the circumforence nor 2 inches lengthwise may be poinnitted", it is not the intent of these Specifications to permit any appreciable quantity of pipe meeting the herein deaoriborl fractures. The quantity of fractured pipe to be accepted for this projoct shall be at the discretion of the Owner. As an exception to ASTM Speoificationso the Owner reserves the right to mark with appropriate marking poncil all pipe rejected due to failure to comply with those Specifications, Tho supplier will be expected to load and return this rejected pipe to their stockyards imme- diately. C. Classoss The classes shall be as shown in the proposal$ on the draw- ings, or as specified. The vitrified clay sewer pipe shall conform to ASTM Designation C-13 or C-261 for Standard Strength Clay Sewer Pipe and shall conform to ASTM Dosig- nation C-200 or C-278 for Extra Strength r1lay Pipe as specified above, Sewer Pipe shall be installed in accordance with the following tables Pipe Size 0-13 or 0261 C-200 or C-278 Class 1 Embedment Class I Embedment 10" 01-141 Trench 0- + l4 24 Trench 12" 0+-12' Trench 120-23' Trench 15" 0+-121 't'rench 121-21' Trench 18" 01-141 Trench 141 -20+ Trench 21" 0+-7.20 Trench 124-211 Trench 24" 01-1,20 'French 121-211 Trench 2r?" 01-14' Trench 141-21+ Trench 30" 0+-16' Trench 161-241 't'rench END 010 ITEM 105-2 SECTION p(, CAST IRON P.I1'> LNv T ITTSNGS A. I~aorintiont This section covers the furnishing of all oast iron pipe and fittings. The plans show the sixes and general orranoment of all pipes and fittings; however, the responsibility for furnishing exact lengths of the various pipes for proper "make-up" and for providing special items as may be required to simplify or facilitate the installation rest with the Contractor, Cast iron pipe and fittings shall be Class 150 and Class "D'", respectively. E34 Cast Iran )3ell ana Spiro. t and Mechanical Joint Pion: Cast iron pipe shall ooni respects with Federal Specification TAI.P_421a, Types I and III, except fo,,o wall thickness and weight of barrel as described in the folloving paragraph, The joint shn1l be Type I for caulked joint and Type III eor meohani.oa. ,joint, "Tyton Joint" as manufactured by United Stntes Pipe and Foundry Company, and/or "Fast_Tite" as manufactured by American Cast ~n Pipe Company, will be acceptable. Centrifugal oast pipe shall be designed for oinimum working pressure designated as above in accordance with the Manual for Computation of Strength and Thickness of Cast Iron Pipe (A21.1_1.939) as approved by American Standards Association. Centrifup;al cast pipe shall have a metal thickness based on a tensile strength of l8,O00 pounds per square inch and modulus of rupl,tro of 40,000 pounds per square inch and shall be designed for 5 foot cover, trench condition B. For any variation from the above physical strength %i uon, there shall be a ocrroeponcling variation in metal thickness based on the formula in Manual for the Computation of Strength and Thickness of Cast Iron Pipe (11,21.1-19)9) as approved by the American Standards Association. Pit cast pipe shall be designed for a minimum working pressure desig. noted above and shall conform, including wale thickness and weight, with Federal Specification 1,11_P_421a, C, Cast Iron Be and SjS- -Ot FittijLgI All bell and spigot fittings shall conform to A.41.1+,A, Spocifications C100..541', sittings shall be Class "D", Mechanical ,joint fittings shall comply with C100..514T except for the ,joint. D. Gan ced Cast Iron j-_' _ an Fitt nfS. ss All flan6od end, flanged and bell, and flanged and spigot pip. and fittings shall conform to the A.a.A, and/or Yoderal Specifications as outlined in Paragraph 13 of this section. All flanges ahn11 conform to the latest Standard Specification of the American Standards Association, Flanges shall be Class 125 for all pipe, fittings and valves 1" to 12" in diameter, inolusive, with a working pressure (including water hammer) of 195 p.s,i. or leas, and for all pipe, fittings and valves 1411 in diameter and larger, with a working prossura (including water hammer) of 150 p,s,i, or less, 1461 w~tll>wt~ ~ Bolts, bolt circles, heads and nuts shall to standard as to quantity of materials, E LQ UE and Coatings The cast iron pipe and fittings shall have an inaido cement mortar lining conforming with American Mandards Assooia., tion Specification for cement lining for cast Iron pipe and fittings (A2104-1953) except cement lining shall be reduced to one-half thickness and conform to manufacturers' standard specification for seal.conted "Enameline" lining. Outside coating shall oonform with American Standards Association Proposed Specification for Coal-Tar Dip Coating for Cast Iron pipe and Fittings (A21.5,lg4o END Of SECTION W-2 ITEM No, In? _ IHsrnl,tTrta CLAY sr11111gi ~TFE a. ta,ying Clay pipet Upon the required ombedment, the pipe shall be laid to the line and redo shown on the plans, than one tenth (1/109~ foot from tho true line noPi ghll ry more rlmoreathanotwoahundrodt.he (?,/100°) foot from the theoretical grade, The Engineer will. set, lino and grade stakes every fifty (501) feet and furnish the Contractor with out figures, The Contractor shall furnish and set all grade boards, grado lines, plumb bobs and lines and measuring poles necossar,y for Uying pi.po within the tolerance allowed. Grade boards shall be not at intervals not to exceed fifty (50°) feet. Prior to laying, the pipe shall be carefully inspoctad for copipliance with the soeeifieations and pi.po which is cracked or brolon or that does not fully comply with the specifications shall be ru,jouted and immudi,atoly removed from the site of the wort; by the Contractor. pipe shall be laid with bell end upgrade and with spigot downgrade unloss otherwise approved by the Engi.noor, The embedment (if ordered by Engineer) to receive the pipe shall be placed to a gaiade slightly higher than that roquired for tho grade, of the pips and the pipe brought to grade by tamping or the removal of the ,sliel" ixcess ombedment under the pipe, Adjustment to p,rado rued line shall be mado by scraping away or filling with embedment material., and wedging up or blooking up of pipe will not be permitted. I'aoh pipe ar.ction shall have a uniform bearing on the nmbodmont for the .f.,'.1 length of the pipe, After the pipe has boon placed anrt ,jointod, tho embedment shall be brought to the full depth required, Such part of concrete embedment or encasernonl; whore required that may be placed after the pipe is laid, ahal.l be tamped to make a bond with the original conerote, care being exoroisod in tamping to prevent lifting the pipe out of alignment or grade, after ombedment is brought to full dopth, the trench shall be backfilled as necessary to hold the pipe firmly in position, Such backfilling to be done as harem specified. Concreto embedment shall have acquired its initial not bcforo backfill.inp,, B. j'ine Joints All joints for clay sower pipe shall be made with a hot poured bituminous joint compound, completo.ly filling the annular space between the i.nsiOo of the boll and the outside of the spigot of the pipe Ands. Joi.ntn Hha,ll, bo mado in accordance with the foll.owi.nt; provisions; (a) Jo~in_tinp., Matori.alt Pipe joints shall. be sealed with a bituminous joint compound ltiollowing tho proparation of the joint base with yarning material so honti inafter spocified, Jointing material shall be ''hoot-Seal" as manufactured by Oulf States Asphalt Company, or an approved equal, and shall comply wi-.h I'edoral Specification 98.8-169, Type III, Class I hot pour (b) P r arntion of i'i teat Before laying the pipe and while the pipe is still at, trench side, the inside surface of the boll and the outside 1071. nurfaee of the spigot Shall be wiped until clean and dry, and then pointed with an approved asphalt primer faint. Primer shall. iA gnpli.od at last ours hours _l~eforE the . xl,i ie to loo laid. Pipe onda shall be kept clean and dry until] ,joints are made. (c) Ma. king the Joints Joints shall be made in the following manners A closely twisted hemp or oakum gasket of suitable diameter, in no case lose than 3/4 inch, and in one piece of sufficient length to pass around the pip) and lap at the top, shall be solidly rammed into the annular apace hwt.woon the pipes with a suitable caulking tool. The yarning material shall be dry and free from oil, greasy rjuhstancca, or tar, Thickness of yarning m.aterin.t shall be sufficient to ho'.d the pipes securely in their proper relative positions and shall not fill more than ono-fourth (1/4) of the annular space. After the jute is properly caulked, a suitable asbestos runner shall be placed and the compound shall be poured in so that it will run around the pipe completely filling the annular space, (d) M~ nnufacturer'n tnstruetions_ to be IPollowedi The jointing compound shall be heated 17na molting pot suitable for the usef and manipulated in accordance with the inntructione of tha manufacturer of the oompound. C. Infiltrations Tost,et (a) Oe orals The power lines shall to ronntruoted to moot infiltra- tion tests an oul;linod herein, The maximum allowable infiltration sha1.'l be 1,000 gallone per day pr.r mile per inch diameter of sowor pipe. (b) Method of Testinn Tho Nnginoor will designate certain sections to be tooted for inf 3 trTion. T H sections to be tested shall be in lengths not to exceed the dintan)o between manholes. The Contractor may use either of two methods for testing the eoworn for Infiltration$ (1) IIaCUM may be installed to a safe distance above the top of pipe so that pipe will not float, out of position and then tooted for infiltration, Whan this method is used, suitable dam: shall be installed at and of section to be tooted and the trench flooded no that about four foot of water will be abovo the flow line of the pipe being tested,' (2) WWII may be brought upward to tho ourfacc alongside and toot mado between manholes. The Contractor shall flood and jet the back. fill so that an average of four foot of water ahall A kept above the flow line of sewer pipe being tooted, The Contractor shall floor] and jet the area to be tooted so that the Engineer A satisfied with the, saturation of Go backfill, The time roquirod for tooting, shall be sufficient for the Engineer to satisfactorily measure the infiltration. l0"j.. L i Measurement of infiltration shall bo inudo by the use of II-notch weir furnishod by the Owner. The Contractor shall install the weir to the satisfaction of the Enginoor, in tho manhole downnLroam and adjacent to the acotion being tasted, After test is made the Contractor shall remove the weir for use elsewhere. I After, the }engineer selects the section to be tested, tre ContNiotor nnal.l proceed s.►i,th tha oropnrati.on for tasting. Tostri for infiltration shall include about ten per cent of Lho pipe lengths; howover, not le,sc than one test shall be made on oaoh size of pipe. for oaoh test, that fails, one Lost shall be added. (o) failure to moot :t filtration-T Teats Where thi infiltration exceeds the maximum allawn Jo, the- the or shn11 make correction to the satisfaotion of the Engineer, (d) pa mont for Cnfiltration Tests The unit prices bid for sowor pipe complete in p ace shall include all costs for infiltration tests, The Owner will furnish water for tostinp, at to ncarout file hydrant. END OF IV;h 7o'~W SLrrSO^~ NSTAL1,1NO CAST IRON PiPrl, AND r1TTTNOS A. scrirntio~t Cast iron pipe, fittings, spociale and valves are to be installed at luoations shown on the plans and specified in these Contract Documents, Unless otherwise indioated, pipe in trorichos shall be laid to the grade shown or an oven gr4;de from point to point for which elevations are furnished. Attention is called to the fact that the Tengineer will sat grados for pipe laying at 100-foot intervals as opocifiod under "Cover Over Top of Pipe Barrel", All of the requirements of the speeifi.oat;.nns under the section, "Excavation and Baokfill+', govern for the <,xoavation of trenches for laying oonorete cylinder pipe, fittinge and sponials, backfilling, etc. B. Pipe Hnt lin i All pipo, .fittinge, special catitings and hate valves shall be lowered into trench '^y derrick, tripod, orane or other suitable maohine and shall not be rolled in or dumped into the trench. Pipe, fittings and valves shall be handled in such a manlier as not to damag;o the coating. Before lowering and while suspended, earn piece of pipe shall be rung; with a light hammer to dotoot flaws, and any unsound pipe shall be ro,jsoted, All dirt and trash that may be in the barrel. of the pipe # on tho spi.go, and/or- in the bell shall be removed while the pipe is suapondod. All pipe and fittings shall be handled and lowered into the trench with slings, Tiro use of hooks for handling pipo and fittingb will not bo permitted. Ohsro it becomes necenaary to deflect the pipe to avoid obstructions, the dofle,l,ion of each ;Joint must be approved by tho i~'nginoor, fl);- pip in to be kept clean during tho laying; operation and free of all ettoka, dirt and trash, and at tho close of each operating!, day tho open and of Lho pipe is to be offactivcly soal.od against the entraneo of 011 objects and aspooially orator. Unl.oaa otherwiso specified or unloss othorwiao directed by the Lngineer, the joints for all bell and spigot oast iron pipof fittings and specials shall bo made, using; lead anti/or mechanical Joint for ,jointing matorinls and/or "Tytoi Joint" (or similar ,point), C. Joint 41~ki~n 1. akin lpa ,Points: After pipe and fittings have been placed to correct alignment and grade and point spaces cleaned and dried, either dry, long fiber, braided, boa+; quality, eagle jute whioh has been proviougly sterilized and handled so as to proverit contamination, or dry, long] fiber, bast quality, hard braided home of square oroas section, so storilized and 108.1 handled to prevent contamination, shall be caulked into the ,joint, Each ring of jute or braided hemp shall be caulked to refusal against the yarning iron, when same is struck with full force by the hand onulking hammer, The depth of jute or braided hemp in the pipe socket wheel yarning of the joint is finished shall be such as to leave a lend space depth measured from tho face of the pipe belt of not loss than two and ono..cluarlor (2.1/411) inohos for pipe from six (6") inches to twenty-four (2411) inohos, inclusive, and not lose thnn two and threoWq,aartor (2..3/411) inohos for larger sizes. When more than one (1) ring of jute or hemp is used, the .juts or hemp shall be out, to proper lengths to fit around the spigot end of the pipe without lapping. The ands shall butt together snugly at somo point on the ciroum- forence other than the top or bottom. The ,jointer in sitocosaive rings of jute or hemp shall. kx+ woll staggered. Milton only ow (1) ring of ,jute or hemp is used, the ,jute or hemp shall LV cut to proper lengths to fit around the spigot of the pipe with not less than a four (4") inch lap. The lap shall be made near the top of the pipe. After inspection of the yarning by the 11ngineer, the lead joint shall be poured with clean, soft, remelted pig load, at such tomporature as will insure fluidity throughout the proceen. Load furnace shall be kopt within fifty (,u) feel; of thrr joint to Lv poured. Al.l joints shall be completely filled at one pouring,. Clay rolls (or 11.=makes") or patent ,jointors may be used for joint dn,as, and shall be of ,such shah ns to leave a relight excess of lead outaa.do the face of the hell no that thorough osulki.ng, will drive the load only slightly within said face. Caulking may be clone either by hand or by air homm,7rs aftar the lend has Lheome chLl.lod to atmosphere te,mporaturo ant both yarning and caulking shall be dorio by skilled, experienced woi-Lmon, to be r.p,,roved by the Engineer, 26 Jointlirrry~l~b_tigu, rrl_Joint Pitx3i ']'hie tyfx; pipo shall be Jointed ill full aeoordiut~o wit]! the manuf'ac{ur%r°e racommondnt!,onrr and shrill bo clone in a neat and workmanlike manner. Caro shall. be talon to pravorii; ohoar.ng tho bolts. T%o jointing of the pipe shall be done no follotrs, unless otherwi.hr directed by the ]rnginosr. (a) After carefully oleaning both spigot and ball and aftor slipping the fcllorror rinf, anrt tho gar3kot ovor tho spif;ct oru), the spigot shall. In slipped into tho boll., (b) If requested by the Enginoer° a lubricant shall bo applied to the spigot to assist in assembly. (o) The gnokot shall be oaroful.ly seated by hand so as to be oven in the boll at all points. (d) After cdrawin, up the follower ring to uniform bearing against thr, gatakut° the 1-, 7Its ara to be inserted and tightened by hand In pairs using bolts opposito brrch other. 108-2 (a) The nuts are to be tightened amply to hold the required pressure. Extension wrenches, or pipes over wrench }candles, will, not be permitted. Tan (10) inch ratchet wrenches shall be used to tighton the nuts, unless other type wrenches are approved by the Engineer, The finished joint shall be neat and uniform and ohall be watertight. 3, Makim KappeLJointsc The Contractor shall. be responsible for the measurement of all ooonneotions. Flanged piping shall, bo erected in accordance with the controlling dimension shown on the plane. Each piece of flanged pipe shall be thoroughly cleaned to remove dirt, rust, grease, and other foreign matter, and flanged faces shall. bo thoroughly wire brushed to insure even bearing for gaskets and mating flangos, naskete for flanged joints shall, Ib composition shoot-paoki,ng, full faced, factory out, of ono-sixteenth (1/16) inch thickness, "Granite", or approved equal. Flange bolts shall be installed with bolts in one direction. Flange bolts shall be tightened, each in turn, at a uniform rate around tho ,joint. Mnki !'T,vtor01„an or ur. F'Rst„Tito'! Jot tss The jointing of this type of Jo nt shall bti as recommended by the manufacturer. The procedure' for jointing shall be generally as followst a. The spigot and socket shall be thoroughly cleaned and dried bofdre starting the assembly of the ,joint, The gasket se ,t in the socket and the f;aok©t shall W wiped with a 010th. b. The gasket shall be plaaad into the seat in the sooket. c. R thin film of lubri.oant shall be appl.itid to the inoido surface oC the gasket that will coma in oontaot with the entcring pips nl,i.got. d. The spigot shall have a film of lubricant, if necossury, o, The Joint shall be made by exerting; sufficiont force on the entering pipe uo that its plain and will move past the gasket. This exerting force may be by use of the ''crowbar metho&', (ft" anrt smeller); "fork-tool method", (8" and smallor); or ",jack method", (10" and larger). END OF SFCTT011 10F1..3 z'r>iM NO, ~0~ - MANHOWs A. pj_anio19si Manholes shall be constructed at locations indicated on the plans, or as otherwise directed by the Engineer. lldvolopment of areas through which the sower passes may dictate changes in location or inoreaso the number of manholes required. Manholes shall be constructed to details shown on the plane with invert section to be of concrete and with upper, variable length neotion to be built of briok. E,xoavati.on for manholcn shall be largo enough for the outside plastering of the brick, Concrete for all manhole eonaLruetion shall be 2500 pound concrete, Brick for manhole construoti,on shall be furnished by the Contractor and shall be hard burned sower briolc A,S,T,M, C-32, Orado MA, Brick shall be laid with full sl.uuh joints of portlanu cement mortar of one (1) part cement and three (3) parts clean mortar sand. Bod ,joints shall he as near as possible of uniform thickness not exceoriing three,.eights ()/V) inch and shall be substantially lcvol, Brick ohnll ba laid radially with vertical joints not over ono-quartor (1110) inch wido on the inside, Jointa shall be staggered and shall bo oomplotol,y filled with mortar. The entire outside surface of the mnnholn shall be plaotorad with one-half (1/2") inch of mortar, B. Man olo Covers ,anc ,o>gs ilfuihole covers anti HL„i,s n}raJ.l Co of good grade gray cast iron and of dosign shown on the plane, The oast iron 011011 have a tsnsile strength of Hat less than 18,000 pounds por uquaro inch, All oastinga shall be kept clean and perfoct wiLhouL blow or sand holes or other defeats of any kind. Casting;u shall bo Lhoroughly cleaned and subject to careful hammer tests, Manhole rinks and covers shall L)o machined sufficiently to prevont rattling unclor traffic. Manholo ring anci cover shall be Trinity Valley Cron and Stoat Cn,, Pattern No. 672, or an approved equal, adhere required by the Owan r, stub-outs shall. ba woo from the manholcn for future connecUono at. the elevation deriignaLod by the Cnginoor, with ono joint of clay pipo which shall be not in tho brick wall of the manhole and pluggod at tho outer end, nul)-out p1po will be furnished by tho Contractor and shall iv paid for sit the unit price bid for pike of that nine and depth, LIND 01' 1'i'U;M 109.1. 1yw NO. 710 - ppIr, X CHOSSIpdQ A. cnaralj Whero the work enoroachos upon the right-of-way of the State controlled highways, tho Owner will secure the necocioary easements for the work, The Contraotor shall observe all regulationo and instmotione of the highway Department as to the method of performing the work and take all precautions for safety of property and the public, All negotiations with the Highway Department, except for the right-of-way procurement, shall be carried on by the Contractor not less than 5 days prior to the time of his intentions to begin work on that portion of the project which is related to the highway properties. All work to be performed within the limits of the right-of-way of the Highway Department shall be in full aoeordanoo with the requirements of tho Dap.artmont, and all precautionary and safety regulations shall, be strictly observed. 13. MLterrl.W& Cast iron pipe shall be used as the carrier pipo for the crossings as shown on the plans. The cast iron pipe shall conform to the requirements specified elsewhere in these specifications and shall be mechanical. joint type. The casing for the highway crossing shall be of size shown on plans and galvanized corrugated otool pipe. Pipe shall be as manufactured by Armco Drainage and Metal Products Company, Inc., or an approved squall shall comply with the AASIIO Dosignation M-36i and shall be of a minitmum 14-gauge material, C. CQnst z~tctionr 1. r ratod Picot The highway crossing is to be made by jacking tho corrugated pips oaring under the highway at the grade shown on the plane, and excavating the I,unrtel ahead of the casing or by boring the hole, Tho hold diametbr}~ through which the p;po is Jacked shall not be greater than two inches (z) largor than the O.D. of the 301' pipo, All ,joints of the oorrugatod pipe caving shall be joinod with corrugated lap straps, 2, 2grrjqx I' er Cast iron mechanical joint pipe shall be used for the carrier pipe, Tho cast iron pipe shall be pushed through the casing in such a manner to insuro watertight ,joints, The haokfi.`ll of the I,ronohoa and othor oxcavatione within the limits of the right-of-way shall bo wetted and compacted into place, The backfill shall bo pl,acod in layers of' approximately uix (611) inches, wetted and oom- paoted. END or, IT V14 1201 11Ir11 NO. 112 RAII,ROAD _C, 40 A. CQner s Where the work oncroaclies upon the ri(Oltrof-way of the Rfkil- road properties, the Owner will. sooure the nocc,,jaary easements for the work, roToo Contractor Elhall observe all reglr.lations and instMotions of the Rai.l., ad Company as to the method of performing the work and take all precau- tions for safety of property and the public, All negotiations with the Railroad Company, except for the right-of-way proouroment, shall be carried on by the Contractor not less than 5 days prior to the time of his inten- tions to begin work on that portion of the project, All work to be performed within the limits of the right-of-way of the Railroad Company shall be in ftal accordance with tho requirements of the Company, and Q1 preoautionary and safety regulations shall. be strictly ob- served, D. t ria st Cast iron pipe shall be used as the carrier pipe for the crossings as shown on the plans. The crest iron pipe shall conform to the requirements specified elsewhere in these specifications and shall be me- chanical joint type. The casing for the orossing shall be of size Shown on plans and galva- nized ;,orrugated stool casing as manufactured by Armoo Drainage and Motal Produol;s Company, Inc,, or an approved equal; shall comply with the A48110 Designation M-36; and shall be of a minimurii lip-gaugo material, C, Const,uctiont The oxrssing is to be mado by boring a hole and install- ing oar ng, ho2e not greaten than two inches (211) in diameter larger than the O,D, of the casing shall be bored under the tracks within the Iimits as shown on the plans, Thv Contractor will not be pormittod to encroaoh within the limits of the boring as shown on tiro plans. given to the instN.ling of the oaring on proper grCareful ado, Thetcasing shall be immediately Installed in the bored hole, All ,joints on corrugated pipe casing shall. be ;Joined with corrugated lap straps, Cast iron mechanical joint pipe shall be used for the oarrior pipe, The cast iron pipe shall be pushed through the casing in rjnch n 'manner to insure watertight ,points. Tho baokfill of the tronnhes and other excavations within the limits of the right-of-way shall be wetted and eompaotcad Into place. IMD OF 111'EM 1.11-1 12 ITEJ 112 - R:!;P! ACET1rPJT OIL STI MI T _ U-12 L1.3 A. Goner l.' In the replacement of street surfaoon, all work shall be per- formed to the satisfaction of the Engineer and all workmanship and materials shall conform to these specifications. Trenches within the roadway section of paved streets shall bo baokfillecl as herein elsewhere specified, H. Gravel base or Sub- ses For all paved etroets, after baokfill has been oompaoted, existing pavement shall be out back to provide a shoulder of un- disturbed boaring along each side of trench of twelve (1211) inches. This base or sub-base area shall be baokfilled with suitable base material which shall be placed in not less than throe (3) uniform layero, with each layer being compacted in an approved manner. The trench shall be maintained under traffic for not less than twenty (20) days before any surface material shall be replaoed. The gravel base shall be maintained at substantially the ad,ja. cent surface level of. the street but not below same. C Pavn~ent fto a ntt No pavement shall be roplaood until after sewer lines havo boon ,approved by the Engineer and the base has boon maintained for the required period. For all permanently paved stroots, the base shall be oxoavatod to the depth of the adjoining pavement. In the replacement of asphaltic surfaoing, the edges of the existing sur- facing on either scale of the trench shall, be trimmed to trimmed to straight parallel lines by cutting along a chalk line or other satisfactory method with a concrete saw or other approved method. The base shall be shaped so an asphaltic surface course of one and one-halt' (1-1211) inches will be ob- tained, The base ohall to swept clean of all loose material and primed by spraying with from 0,2 to 0-3 gallon per square yard of oul,,-book asphalt, Hanel spraying or mopping will W pormitted, The surfacing material shall be apreado thoroughly raked, levelled, and rolled with a rive (5-T) ton, or largor, flat, whool roller. Caro shall be oxoroised to replace the pavement to the proper oross-sootion and elovation. Any high or low areas appearing during or after rolling shall be corrected by loosening the surface and then adding or removing the proper amount of asphaltio concrete and then re-oom. paoting the surface- The odgen of the new surfacing, after initial rolling, shall be from ona-fourth (M+11) inch to throe-oighthe (3/811) inch above the old surface to allow for further compaction. Asphaltic concrete for replacing, pavamont cute shall be premixed lime- atone rook asphalt equal to "Cloxmix" Type D surface Course, ao produced by Uvalde Hook Asphalt Co,, of San Antonio, Texas, The Contractor shall submit saml.les and specifications of the material he proposes to use to the Cngi- near for approval prior to ordering shipment of such material. 17, Un axed S tOOts_t In gravel or other unpaved streets, the streets our. free shall be graded and left in a condition comparable to that which existed prior to the excavation for the projeot. B14D ON' ITEM 112.1 IT 4 ? I~ COED sr AOr IrI S IATIOtJ TPiPROUI i4f'rJT A. C1 nFra ; The Contractor shall funli0h all labor, matorials, equipment and sorvioos necosaary to rework the Coed Sowago Lift Station as shown on the drawings and tioroi.n specified. It shall be the Contractor's responsi- bility to co-ordinate his work to create the least amount of don time and to take the necessary steps to handle the incoming coot-rage during this period. Tho limit of the pipe work will be from the first 16-inch 1/8 bond on the discharge line, approximately 10 foot outaido of station, through 18-inch wall pipe on influent line. D. E. ni.na Uni,, to for Lif b= Stat:lor t (1) Ueijn s This sootion of the lift station spoci.fioations covers the furnishing and installation of two raw sewage pumping units as shown on the plans. The two pumps shall be of the non-clay typo for vertical installa- tion, shaft driven, and shall have the following eapacit;less 1 - 800 GPM and 1 - 1300 OPM Attention i9 called to the fact that the pump manufacturers are to quote this equipment in the following manners The quotation shall be addressed to the "Attention of the Suooessful Bidder for Contract Ito. 63-2-Lift Station," `these quotati.ono shall be in a sealed envelop and shall be submitted to the office of City Manager in the Municipal Building until „10_()p November 10. tc~6 ] , thin }going the same date and hour that bide are received on Contract 3-2. At this time and place these quotations will be opened, The owner will then analyze the quotations roooivod and will in- struct the Successful Bidder for Contraot 63-2 to place are order with the particular manufacturer who, in the opinion of the uwnor, has submitted the best propoual. The Contractor for Cootrac4. No. 63-2 shall includo in his lump sum bid for the lift station a sum of $4,000.00 to cover the coot of the pumping units as described in this item. The Contraot amount for tho lift station will be adjusted to reflect the actual cone of the pumping units which this Contractor is 111reotod to purchano. (2) PA ra~,tf,,n,~a Condition I Unite shall be suitable for puriping raw eowago and shall be capable of passing solids with a maximum diameter of 3 inches. The capacity of one pumping unit shall be 800 OPM when operating against a total hoad of 1,00 foot, exclusive of pump losses, The other unit shall have a capacity of 1,300 GPM against a total hoad of 110 foot, The maximum speed of the unity shall be 1800 RPM, Consideration will be gi.von to the combined output of the two units when considering the purohaso of Vio units, (3) rum aid ttotor Settinaa: Pump shall be for vortical setting with discharge horizon aI and with suction and furnished with 900 bend to afford horizontal auction piping, bump and motor sottings shall conform to the following lotting condi.ti.onss Dry pit floor Elevation 58 o4l Centorl'Lne of pump suction Elevation 58.35 Operating Floor for Motor Installation Elevation 598,6 119-1 Pump shall be driven by an open drive shaft with Universal typo coupling at the pump shaft and at the drive shaft. Weight of the connecting shaft shall, be supported by the pump. (4) Pu. mast (a) Goner s Each pump shall be single stage with vertical shaft, horizontal suction through 90 degree bend, and volute casing. The suction end shall have a five inch diameter, Direction of rotation shall be in a clockwise direction when looking at the drive end of the pump. (b) Casinat The volute casing shall be of high grade cast iron of sufficient thickness and strength to withstand all prossuros of operation to shut off head of the pump. Hand holes shall be provided A the discharge nozzle and in the suction elbow for inspection of the pump. The inner con- tour of the hand hole cover shall conform to that of the volute and suction elbow. Necessary eye bolts for lifting the pump shall be provided, The caging back cover, and pump shaft bearing bracket shall be separate from the casing and so built g to allow complete removal of the bear- ings, shaft, and impeller without disturbing the pump setting, (c) r e 111; The impeller shall be made of close grain cast iron and shall be accurately balanced to prevent vibration at the highest apeod the pump will nun. The impeller shall be threaded to the pump shaft or shall be keyed and secured by a look nut which shall match the contour of the impeller so that there will be no projection which will catch stringy mater- ial. (d) Offijn, g.Bq i The stuffing box shall be oast integrally with the back cover and shall be of sufficient depth to hold leakage to a minimum without excessive friction botween the shaft and paoking, Stuffing box shall be grease sealod with a soul oago provided to separate two sections of pack- ing, A split gland shall be provided to permit removal without disturbing other party of the rump. (e) ftu F'ump shaft shall be turned from heat treated carbon steel, ground and polichod, and the impel.lor end keyed to the impeller such that the impeller will tend to tighten under normal rotation, Shaft shall have a stainloss steel sleeve or shall be hardened for increased wear and corrosion resistance from the impeller through the stuffing box, DtatInZal type, effectivelysoal.od Bearings enshall be grease lubricatod trance of water, duut,, or dirt ~ o andleak- age thrust loads, incclludingsthshall be e woight oofathe open i drive nslafft betweena pump dand motor. below the(auctio elbowmforRu bolting tasupported a concrete foundationo Pedestal may 113-2 be of cast iron or welded steel and capable of supporting entirely the weight of the pump and the opon drive shaft to the motor, Podostal, sh(d.l be attached as part of the pump. (h) Couulin aShaftt The vertical coupling shaft betsoeon the pump and the motor driving unit shall be of ample size to trannmit the maximum power requirements of the pump, Coupling shall be a universal joint typo f].oxible shaft and shall be Watson-Spicer needle bearing flexible shaft or approved equal. The shaft shall be furnished with at least one (1) guide bearing. Guide bearing shall be Watson-Spicer, or approved oqual. (i.) lop torat 2lootrio motors shell be induction type of high power factor, for 220 volt, 3 phase, 60 cycle sorvioe, with a speed as required for the pump furnished, Motors shall have a horsepower rating equal to or greater than the requirements of the pump when operating and against any head throughout the pumping range and shall not be less than 1-30 IIP and 1-50 Hp, [Motors shall operate continuously at rated load with temperature rise not to exceed 400 C, based on an ambient temperature of 400 C. Motor shall be vertioal, solid shaft type with anti-friction guide and thrust bearings, the bearings being designed to take the additional load imposed by the ring of the magnetic coupling as spocified horein, Shaft of the motor shall be designs([ for direct connootion to tho ring of the magnetic coupling. The motor shall be designed for full voltage starting and shall conform to the applicable ATIH and NT1NA standarda. (,j) Information to be Supnli ocr ~ _ litti~r3~t QU,ei at The bidder shall furnish a comploto docoription of all, equipment offered under those specifications, i.nal.uding catalogues, cuts, and other pertinent data. Where the biddor's product diffArn from that specified, each point of difference shall be otearly stated, Uts require- ment is to facilitate roviow of the bids and shall not be construod as waiv- ing any part of the specifications, C r.~rotori c r e t Characteristic curves for pump offered shall, be submittod with t o bid, Curves ehal'show the capacity hoad, effi- oienoy and brake horsopowor throughout the raltgo of tho pump, Charaetepis- tic curves for pumps shall have the capacity plottod as abscissa and the operating head, brake horsepower, and officieiioy plottod as ordinates, Curves shall cover the full range of oporatioij from outoff to maximum capa- city. I'<rmn l;ffiaionavt A statement of the guarr,ntosd pump efficiency at the sponifiod head shall be submitted with the bid, 113-3 j1 u oheot"t Da for ta shoots Supplying of L1ir., following information each unit or;uilnnent shall be submitted w' th "l.(it ids ( 1) Mako and typo letter of pump 2) Speed dtl'hd ( 3) Diameter and width of impellor ( 4) Maximum diameter i.mpellar for casing furnished ( 5) Diar,otor of saiotion ( G) Diameter of discharge ( 7) Diameter of shaft at impellor ( 8) Design of :flexible oouplinge ( 9) Typo of bearings (10)) Maximum horclopowor requirements of the pump (11 11"Ittum horse)powor requiromente at tlao motor (12) DiamotOr of extended drive shaft 140tort (13) Make and typo letter of motor (14) Brako horsepower of moi;or at 1l0 degrees C Riso 15 Type of motor boarings (16) Mill load cu,rront (17) Maximum starting ourront in per cant of full 'normal load (18) Motor t fficieny at t1t11, loan (19) Motor efficiency ut 314 load Llo6' htat (20) Wo;dgiat of pumd5 plur3 couplings and extended shaft (21) !4nlght of motor (22) 41oighd,, of atesumblod unit. ~z'°- ®t-af, Unit• ljao moin head, offioisnoy, and brake hornopowor of thovunitdltthrouph~ t bht ciailtlltrnngo of operation from cutoff to maximum capacity. The officioncy of tho pumping unit ,shall be tested at the aped!.. find total rated head which i.e the tioad at wliiolt the effioionoy of the un.i.t will be guar,nntoed, In addition to the above the offioionoy oS` the unit shall be tontod at vaz.iouo haadtt '.hr<,ttglaout the rango of the pumping unit. The offi.atency will be computed ae oqual to the water horsepower divided by the broke hursopowoa, required. Pump shall bo toattid in aocordonoo with the Tort Colo of tho 1~ydrnulio Institute. Qaaantity of water ahall be measured by Venturi meter, or by measuring dovice aocoptabin to both parties. Toots of motor shall be made in accordanoo with tho Standardization Mules of the American Institute e.P l"loeb'icpl > nginooro. 1.13-4 Torts of the Nmpirig unit and motor shall be made at the fae- tory, and certified copies of the test data and of tent curves shall be submitted to tt,o City. The pumping unit and motor may be tusted separately providing the test curves rof3.oct the theoretical overall efficiency of the assembled unit. Service of Factory fenrescntativo: Tho manufacturer shall in- clude in his bid the cost of services of c~ factory rnr,rosenLative, which service shall be supplied at the time of instaliation of the equipment to assist thl-,, Generol Contractor to the extent necessary to assure pi.oper installation and to check ind make adjustments as required in the equipment to give the operations specified. Installation of PumL~i.nn Uni;t~i% The Contractor shall install the pumping units .tn striot accordance with the instractiono of the pump manufacturer, The piping shall be installed such that no strain is placed on the pump caring. The extended pump shaft and guido bearing shall be in proper alignment, The units shall be anchored and grouted into place. C. Cant. Iron P! i Cast iron pipe shall, comply with item 106 and be in- stalled according ti item l0Q in these specifications. D, alvest Gate and check valves shall conform to item 13.6 in these speri- ficatiuns. D, Suuii~,~V.i A sump pump shall be furnished and installed in the dry well of the lift station in the existing sump. 7ho pump nhal.l bo Fairbanks- Moorse, No. CD-558► 1/2 horsopower, 3450 RP!1i or approved equcl. The pump shall have a capacity of approximately 3000 0141 against a discharge head of 30 foot. F. CaMi t,.,c, sort A compressor rhall be :installed on the motor floor as shown on the plans, Tho unit shall have minimum capacity of 32 cubic root per minuto at 80 psi.. The compressor rhull be Ubrth ngton No. ot, Vqua3., with a?I- horsepuwor motor, ant' operate at 1.750 16111. Piping shall be ar, shown on plans. O. irl.ectri cal t 1. General.: The electrical work shall consist of providing a complete and operative electrical, systom, furnirihing all labor, materials and equip- mont except that specifically stated to be furnished by the Owner. The existing pump starters, breakersp service wiring and pump wiring are to be removed and now wiring installed as shown on the plane. The exist- ing lighting panel is to be oonneated into the new service. Service shall be 120/240 volts, 3 phase, 4 wire, All material for which Underwriters' Laboratories has a standard shall bear its l.abol. Material shall also conform to the applicable standards of NZMA. 113..5 All wiring shall conform to the rules of the National Electrical Coda and the City of Donton, Texas. Any necessary inripcotions and approvals for the work required by the Electrical Inspection Uopa rtmont of the City of Denton shall be obtained by the Contractor. All work shall be performed by competent workmon, skilled in this typo of work. Work shall be neat throughout, and structurally sound. All conduits, motors, cabinets, outlets, and other equipment shall be properly grounded in accordance with National Elootric Code requirements. All ground wire within structures shall be run in the concrete, except where necessary to emerge and make a tap. All connections between ground conductors shall be brazed with "Phos Copper" rod or by the thermite method known as "Cadweld". The connections shall then be coatod with hot asphaltum compound. The ground rods shall be 3/4" x 101_0+1 copper-wold, and connec- tion thereto shall be with Burndy #OAR6426 clamp. The ground wire shall be TW insulated, stranded copper, sized as shown. When ground wire is exposed to mechanical injury it shall be installed in thick wall conduit. Conneo- tions shall be made to equipment with solderless connectors, such ae Da rndy Type QA, or approved equal. The mr,',al surface under the lug shall be cleaned to bright metal. Conhun tions to motors shall b:~ to a grounding stud which shall be threaded into the stationary frtune aril not an and bell, and the ground wire shall not be lugged to a mounting bolt. All necessary cutting and patching of existing walls, floors, etc., as required for the propor installation of the work under this contract shall be done in a neat and workmanlike manner and as approved by the Engineer. All. circuits shall be rung out and on compl.ation of the work all of the installations shall. be antiroly free of grounds and she,rt circuits. 2. Wire and Conduit: A complete electrical conrluit system shall ba furnishod a.nd installacl, and shall consiyi; of exposed rigid, thick waft, JMl.vanized conduits. Rigid steel. galvanizod conduit shall be hat-(Uppod galvanized inside and out and shall have a coal; of onamel or lacquer applied over the galvaniz- ing inside and out. Conduit shall. be manufactured accordirng to A.S.A. Standard No. C80.1-195) and the latest revision thereto. All conduits shall be galvanized, rigid, heavy mall steel, Under- writer9a approved, except the final connection to motors, which may be flex- ible metal conduit for a distance riot to exceed eighteen (1811) inches. Where used, the flexible conduit shall be American Metaj, hose with a neoprene jacket and Appleton Sealtite fittings, or other approved equal. Conduits shall be rigidly supported to the building structuro by means of straps or clamps, bolted or sox-owed to the structure. Hangars or ties of wire will, not be permitted, Conduit sizon not shown on the drtuwing shall be in accordance with the National Bleotrical Code requirements. Three-fourths (3/411) inch conduit is the minimum size that will be pr3rmi.tted., 113-6 Double locknut construction shall be used on all conduits terriin- sting in stamped metal motor torminal, motor starter, safety switon, outlet, junction or pull boxes, etc., with approved typo of bushing ovor and of conduit. bangth of conduit threads shall be increased at outlet, junction and pull boxes where necessary to accommodate double looknuto and bushing. All bushings shall be fully coated against end of conduit. Bushings shall be composed of an outer threaded metal ring with an inner insulating compound ring mouldod into the metal ring, or shall be com- posed entirely of an approved insulation material and of the threaded type. Conduit nipples shall have two independent sate of threads. Bunning threads shall not be used. Whore conditions require joining two fixed con- +kte into a eore'.nuous run, a conduit union shall be used. Unless otherwise specified, all conductors shall be 600 volt thermo- plastic insulated, singlo conductor copper, 750 Co Type TIRO, wet or dry. All wire shall bear the approval of Undcrwri.tors' Laboratories, Ina, All wire and cable a AVIG and larger in size shall be stranded. The minimum size conductors permitted are #12A1flO, except an specifically indi- cated. All conductors shall be continuous from outlet to outlet and no splices shall be made except, at outlets, Sufficient wire shall be loft at all outlets to make connections to apparatus without straining. All splices and taps shall be made with mechanical type, compression type or spring connectors. Splices and taps shall then be roinmilatod with Scotch Tape No. 33, half lapped) to a thickness of if times tho conductor insulation thickness. A soldered splice tap or connection shall not be acceptable. 3~ kjoct_ rioa Loiinment, All materials shall be nosy unless othontine specified, and first class in overy respect. All materials of a tyre for which the Underwriters' Laboratories, Inc., have established a standard shall be listed by the Undotwritors' Laboratories, Inc,, and shall boar their label,. The Contractor shall furnish to the Owner, for his approval, a list showing all equipment he contemplates Incorporating in the work. Samples of materials shall be submitted for approval when so directed. L;quipment, materials, and articles installed or used without such approval shall be at the risk of subsequent rejection, The schedule of materialn shall include catalog oumbors and complete description. Approval of such drawings, equip- ment, and spocifications shall not relieve the Contractor of the responsibil- ity for the satiefacto,y performance of the equipment as furnished and in- stalled, 113-? a. Main Broalcort The breaker shall be a It, pole S/N, enclosed of r. cult breaker in a NE-MA l enclosure, 4lestingh0use Typo A13 Deion, or approved equal, Size of the breaker shall be as shoran on the plans. b, Motor Stgttorss Each of the starters shWA be a combination circuit breaker type magnotlo motor starter in a NCMA l enclosure, Wasting- hclise 1,1.206, or approved equal, Starter shall have it 11OA control switch, 3 overload relays and shaal be for operation on 240 volts, 3 phase, 60 cycles. END OF ITSM 1134 ITEM 114~^~ CO!dCpj,,,T}?_i'llrsSURf? PIPr A, SCOI'L A Ct,ASSTI"IG`AnIOP! Al. ,",ego o_; This specification covert) re.I nforcod r.on E e ;yl irldor pipe in sizes from 16 inches to 36 inchotr, 'Cain 1't.pe n}hal I r o r;,i_rlt of a bolded sheet stool cylinder lined with a dense ;-oncretc 1 'u : ti,; and arokwo which there is placed reinforcing bars wound holieal.iy t;I ,:ur w wtired tonsion, with a dense concrete coating coverof the cylinder and L.•tr!,, and with steel joint rings of the boll. and 910q. Ot type for rultbor gaskot.. This specification has boon patterned upn' 1~e(}eral tipccif'ication .JS P Ili1., entitled) "Pipo; Pressvrot Rei.nfor•,od C ticrebo, Prolont)ionrd Reinforce- ment (Stool Cylindor 't'ype)". However, irony mod)fi. t(.io));; and additions have been made to the basic spoci.Pioaf ?.on. AIJ i i. o ;tnd fittings shall be listed as approved by tho Underwrt t.nrls 1,ahor -t,or tore, Inc. A2 ,1 srifi_oaj; or„ A2.1 7`, v an Gradc,: rh,t )oi i~t'COd t onr, :r, r„r'*Itm, po rovcred by this specifieat ton IlaI I be furnished J I I one f; ,o al „i ~ ,n r;t ads 01 11y, A2.2 C1aqse_;t -t'. ro~n3'orcerl connrci,(' f) :r; cn ,T(;tl by f',ttt t;pocift.eatJ'orr shall bo Cl atml I ir;. 4}IC r intcrmo(}1af r ( 4 rR(`ti r i ty }'i; r 411tired as .';hown on the plcin,, luu' tN. dnt Lgn water j f t!wr' 'm I~uttn,r;; p(.r square inch shall be ±(1uraJ to llvt "tan.'j d.ooiltnatI'vn. Ff AI I'I~TC ~~13' ' • C UP- lrAl'~()N' , -'ii )VI) ;,--A' _ r~'t'I1CIt_ IlE1JtTJ js1l:01J:s 131, Focle "I ~ C;i ~,0t]a, nrl .%t nr r ti: u, follot ing federal Specifi.. cation!; Wald otandard, of the i.ssuei; in ;rt on (Ial;o of invitation for bids, .."orm a paa't of this opocif}.cal.'rt,rl; 1_1{..?1P_IjaI's I( (1 i.llfer'CrrIr1r'Iil, ;rel, : (k} Oren(?]'Fl1 ii171'.t7'i t 1,; tiS)% `(itJrt of ?111.•-Ar~l;t'4f.`t.t:e, (NO Port,lgwi r i„gnt C w;rttlr, Vodoral "othod 1"nnd,1k-d tin, (tal, lfttl•'rrl : "arnpl_ tit and )-ooi.i,ng lip Ot or 1 bl.igjtionss The following publ.ioationrj, of the iosues in effect on date of invitation for bids, form a part of this spoeificationt American Society for Tenting Matorials Spocifieationet A 31 - Specifioation for Boiler Rivet Stool and Rivets A 185 - Specification for Wolded Steel Wire >{abrio for Conorete Reinforooment A 245 - Specification for Ireavy Cago Structural Flat Hot- Rolled Carbon Steel Sheets A 283 - Speoification for Low and Intermediate Tonsils Strength Carbon Stool Plates of Structural Duality (Plates 2 inches and under in thioknese) A 303 - Spooifieati.on for Not-Rolled Carbon Steel Strip for Struotural Quality 11.4-1 C 109 - Compressive Strength of Hydraulic Coment Mortars (using; 2-inch cube specimens), C 150 - Specification for Portland Cement. American Iron and Steel Institute Publ.icaticnt AISI 1012 Steel Products ttihual for Plot-Rolled Steel Bars, Section 8. C HF UTRVIENTS Cl Com~or„ part= The pipe shall, consist of the following component partmt a welded sheet-stool or nlate-steel cylinder with steel joint rings welded to the ends; a ceA) fugally oast dense concrete or mortar lining; circumferential steel bar reinforcement; a dense concentric mortar or concrete enveloping the steel cylinder and circumferential reinforcement; a aelf-oentering joint with a preformed rubber gasket, so designed that the joint will be watertight under all conditions of service. C2 e i. 1, C2,1 CoMent: The cement for concrete and mortar work shall comply with ASTM Specification C-150, Typo 1, C2.2 re ate: The aggregate used in the fabrication of the pipe shall conform to the re,iuiromonts of lUo ral. Spec.ifieation SS-A-241, C2.3 1910e~i, : C2.3.1 11 dors: 5teo1 for o,ylindors shall be hot-rolled, low carbon open hearth or electric furnace steel shoots conforming to the require- ments of A8134 Speo".fication A 2459 dither Grado 8 or C, or steel plated conforming to A3714 Fpecifioation A 283, oither Grade p or C. Use of A"TM Spec ifioation A 245, Commercial Grade, steel. will be permitted provided independent laboratory testa show complianco with the tonaile strongth of 45,000 psi and yiol.d point; (or'strcntth) of o,ooo psi. C2,3,2 Join Rim: 02.3.2,1 P. 4.1.,LR. =r Steel for boll, rings shall conform, to AST14 Speoification A 283, Grade At and shall be not lose than A/4 inches in thickness, 02.3.2,2. p .~t-UJW&,: Special trolled steel shapes fot spigot joint rings shall conform to the ASTM Spooifioation A 283, Grade At or to the requirements of ASTK Specification A 283, Grade A, or to the requirements of AI51 Steel Produoto lb nual, Section 89 A15I No. 1012. (lolled steel shapes for spigot rings shall be similar to Carnegie shape 74-35168,, 114-2 C2.3.3 B~tinfor e_gtt: Stool for reinforcement of the pipe shall con- form to Federal Specification QQ-D-'"la, intormediato grade. Reinforce- mane of concrete or mortar coatings on fittings and apocials shall conform to AS'IM Spooificati.on n 185. 4Nere Joints nre required in the circumferential reinforcement, the ends shall be lap welded for a distance of 4 diameters or butt wel.dol in such a manner that the ;point shall develop a strength equal to that of the adjoining reinforcement, Where butt welding is used, each weld shall be tested to a stress of 25i000 pounds per square inch tension, 14elde shall be tested as herein elsewhere specified, C2,4 Gonoret an Tiort.ars The coment, and aggregate used in the mixing of concrete and mortar shall. conform to the requirements of C2,1 and C2.2. The ooment content of mortar, for lining and ooating, shall eon- form to the requirement of C2.4,20 but in no event shall be less than 8.0 sacks per oubio yard, The temperature of the mortar when deposited shall be between 50 and 80 degrees F, Mortar shall not be placed when the ambient temperature is less than 40 degrees, Standard 2-innh cube specimens of mortar shall be made and tested as specified. in b?,l and shall have compressive strengths as set forth in that paragraph, C2.4.1 Haters 4Tator used for concrete, mortar and for curing pipe shall be suitable for domestic use and shall be obtained from an Approved water works system or other approved source of supply. C2,4,2 LtortUi Mortar for the pipe lining and encasement shall consist I of one, part cement to not more than three parts of fine aggregate (measured by dry volume). The proportions and the water-cement ratio shall be those which will, give the best over-all results with the parti- cular material and method of placing used for the words. C2.5 RibbQ r Oaskot: The joint shall be sealed with a continuous ring paakot made of a special, composition rubbc+.r of such size and cross section as to fill romplotol.y the recess provided for it. The gaoket shall be the aolc clement dopended upon to make tho J,,int watortight, Caskets shall bo furnished with the pipe. The rubiAr compound shall consist of first grade natural rubber, synthetic rubber, or a suitable combination thorcof, The compound shall conform to the following physical requirements when tostod in accordance with 4.2,4, 02.5,1 jn ilo S rSM& , The tensile strength of the compound shall be not less than 2700 psi for natural. rubber or 2100 psi for synthetic rubber. 02.5,2 lp tir g 1 u t r,: Two-inch gage marks shall stretch to not less than 10 inehoe at rupture, 02.5,3 Spg fie Gravi ter The spooific gravity shall be between 1.15 and 1.25. C2,5,4 c.. 1 Ie ptt The percentage of cold-flow computed as 100 times the change in- thickness divided by the original thickness shall not exceed 12, 1'14-3 C2,5,5 Tensile Strom, t~ h Afte A n t The tensile strontith of the compound after being subjected to an accelerated agging toot for 96 hours at 1580P. shall be not leas than £30 percent of the tensile strength before aging. C2.6 Siec.azaAri 13e' st The steel shoots and platoe used in the fabrication of specials and bends shall. conform to the requirements of 02,3,1. Welded wire fabric, when used, s'sall conform to AST+i Specification A ln5, Steel, used for reinforcement shall conform to Federal Specification QQ-13-71a, intermediate grade, C4 Desi n C3.1 del Cv~_,, lindrat Cylinders shall. be lormed by shaping and welding together steel sheets or plates, of specified thiokneas, conforming to the requirements of C2,3,1. Thicknesses of cylinders shall be not less than those shown in Table I for the respective nominal diameter and pressure. The cylinders shall be accurately shaped to the size required, and the joint rings shall be welded to the ends before testing, All welding shall be clone by an approved helical or straight seam process. 'Olds, when tested in accordance with D,2,3,19 shall develop a tensile strength equal to that of the adjoining aheot. Each steel cylinder shall. be subjected to the test specified in D.2.2, TABLE I - ?irNP *I,( I3AS.l;C RzO UIRj L (121 Nominal I,l), of Pipe lnohe9_ . 11 ~1._.1f3 20 .2l qty Nominal Dining Thick- _ xnct~eh 1/2, 4LP 1&. 3/4 3,/1i 114 1/4 Nominal Coating 't'hick DU,P _ Class 1.00 - Total Stec), Area per 1 t,... rkluare Inches 1.02 1.02 1.02 1,11 1.11 1.1.1 1.20 Gauge; Cylinder- Clano 150 Total toel Aroa por r't,,...,"3quaro Inches 1,02 1..02 1.15 1.31 1.145 1,51 1,7, Gauge Cylinder- smbvr 16 1.6 1.6 le IK 15 14 Class 200 Total Steel Area liar rt.,,.Square Inches 1,1A 1.34 1,53 1.714 1,92 2,00 2.26 Gauge Cylinder- Nuinber~ 16 ..L .-.J..... lk~ l2 12 Minimum l-inch over o,ylinrler or 3/4-inch over bar reinforcement, whichever is greater, measured from the oylinder, (b) For intermediate classes, minimum requirements shall be obtained by interpolation, 114-4 i C3,?. Steel ►~ei fn_ orceVnt At3sebls The steel reinforcement assembly of the pipe shall consist of a welded steel cylinder (soo C3.1) with rein- forcing barn wound helically and under measured tonsion around the cyl- inder. The total crass-sectional area of stool in the wall of the pipe cylinder and spirally wound reinforcement shall be computed on the basis of having a maximum stress of 130500 psi in the steel at the design water pressure with no allowance for tensile strong;th of the concrete, but shall be not less than tho areas indicated in Table T. Q.M. Par Ro ri, lforcea2nts The bar reinforcement shall be not, less than 7/32 inch diameter and the maximum spacing permitted shall be not greater than 1 1/2 inches center to center. The minimum spacing shall be no closer than two diameters of the reinforcing bar. The Bross-sectional area of the bar reinforcement shall not exceed $0 percent of the total required areas of steel. The oross-seotional area of the bar reinforce- ment shall be not less than 20 percent; of the total required areas of steel and in no event be less than 7/32 inch rods at if inch centers (0.30 square inches per foot). 03,3 Joint ftinnss The stool boll and spigot joint rings for the rubber gaakot type joint shall be circular its shape and so designed and fabri- oated that when the pipe is laid, the joint will be self-oontering, each ring shall be formed by one or morn pieces of steel butt-welded together, either by a resistance weld or by a hand electric-arc weld. After wel.d- ing, the rings shall be smoothed by grinding; the rough surfaces of the weld flush with the adjacent surface, The ;joint, rings for rubber gasket joints shall be so designed that when the pipe is laid, and the joint telescoped, the gasket will be enclosed on all four sides and will not be requires' to bear the weight of the pipe. The joint rings shall be expanded by a pressure beyond their elnstio limit so that they are sized to the design diameter with a tolerance on the spigot ring circumference of plus or minus 1116 inch, measurod on the basis of the design diameter. Tn the determination of the design diameter of the hell ring conoidor. ation shall be given to the thickness of the protective coating; which is specified for the bell and spigot rings. After the protective coating is applied, the differonee in the diameter of the outside of the spigot ring and the inside diameter of the boll ring shall be approximately 1/32 inch. C3.3.1 protert,yc~Ca~t~+n After the final. curing; of tho pipo, the exposed portions of. joint rings shall be given a protective coating with an approved paint. Prior to the application of the protective coating the surfaces of the joint rings shall W wire brushed to remove rust, loose mill scale, mortar, or other foreign shatter. C3,11 Sne is _F ttin st Spocially fabricated fittings shall be furn- ished as required for closures, curves, bonds and connections to valves and other pipe, Fittings shall be fabricated in a standard approved manner and the type of fittings and details covering the design of fittings shall be furnished by the manufacturer and subject to approval ,114 r by tho Engineer. The special fittings shall be fabricated from steel. plate and shall be lined and coated with cement mortar with mortar- thioknes- to be not less than that specified for tho pipe, Steel, plate shall be not lass than 317.6 inch in thickness for fittings lees than 30 inches in diameter and shall be not less than 1/4 inch in thickness for fittings with a diameter of 30 inches or larger, Mortar lining and coating; shall be reinforced with wire mesh which shall, be tack welded to the steel plate. Special fittings shall. have a atrongth equal to or greater than adjacent pipe, 4leldo for fittings shall be tested as here- inafter specified. C3.4,1 L Radius CurvUs Horizontal and vertical long radius ourves, when specified, may be formed by straight pipe with thoir spigot rings attached to their cylinder at an angle. The total angular deflection per length of pipe attained in this manner shall not exoeod 5 degrees, Slight deflections may be made with straight pipe provided that the maximum joint opening, from normal olosure caused by such deflections shall not, exceed 3/4 inch, C4 Di a onss The pipe shall have standard nominal laying lengths of 16 toot or 32 feet except where shorter lengths are required for fittings, curves or closures. Dimensions shall be as shown in Table 1. C4,1 Tolerances Pipe shall be essentially round and the differeneo between any diametrical internal diameters shall not exceed 1/4 inch, A tolerance of minus 1/4 inch for pipe up to and including 36 inches, in the mean internal diameter of any portion of each section of pipe and the nominal diameter as specified, will be allowed, 05 &hrioatiortI 05.1 Cement Mor ar Lines; Defore the steal cylinder is reinforced with holically wound reinforoemont, a centrifugally spun lining of cement mortar conforming to the requirements of 02,4.2 shall be onat within the cylinder to the propor thicknoris shown on Table 1. Oaug,o rings shall be sF,.,urel.y attached to the ends of tho pipe to control the lining, t,liir',ness, A tolerance of plus 1/8 inch will be permitted in the lining thickness. C5.2 LIAqj rtd_of 13ar Rninfor nmanit The cylinder shall be reinforced with helically wound bar roinforcemont after the centrifugally spun cement mortar lining; in the stool. cylinder has cured, The bar rain- forgement shall bo in direct contact with the cylinder and welded securely to the joint rings at each end of the pipe, Th© bar rein- forcement shall be continuous from end to end of the pipe and shall, be wound under suo'n tension that under an internal. pressure of supfi- oi.ent magnitude the stool cylinder and tension-wound bar will reach their respective minimum elastic limits simultaneously, 1.14-6 ~a C6 Cur>n;: The pipe shall be cured by steam curkng (hot water vapor) at n temperature of 1100F to 1500 for the period horoin specified. CC~1 ' RP_P,_L n1naj Airing the period of initial set of the mortar lining, the ends of the pipe shall be covered to prevent air currants through the pi.pe~ in oxrromol.y hot weather, the pipe shall. be protected from exposure to the sun which may cause excessive temperature in the steel cylinder, and in cold weather, the pipe shall be protected so that temperature of mortar is not less than 50°F, Steam curing shall begin as soon as practical after the initial sot of the mortar. Lining shall be steam cured for not less than 12 hours before the helically wound bar reinforcement is applied, Following completion of steam curing of lining, and during; the period when kaar reinforcing and mortar coating,, is being n?)plied, care shall be taken to prevent air currents passing through the pipe for an excessive length of Limo and to prevent the pipe from exposure to abnormally high or low temperatures. 06.2 Cmpljted Pi.i: After bar reinforcement and mortar coating is applied, the completed pipe fl hall be steam cured for a period of not less than 36 hours. In lieu of the 36 hour steam curing specified for tho outside mortar coating, the following; alternate method will be permitted, After the mortar coating has boon applied, the pi.pa may be cured by keeping the entire outside surface continuously wet for a period of one hundred forty four (144) hours, The water mny kx~ ; pplied to the out- side surfaoe by sprinklers or sprays or other appre°vnd nothod so there will be no dry spots at any point on the outside surface faring the 144 hour pet led, mho F,rginoer will, rescind this permit for alternate curing method, and require steam curing as specified if dry spots occur on the outside surface at any time during, the 144 hour pori.od. Immediately prior to the Above described curing; procosa, a small earth clam or other, approved retainor (lain,3hall Lo placed in each end of the pipe so that not, less than one inch depth of wator can txt maintained in the bottom of the pipe during; tho M4 hour of ring; pori.od, rich end of tho pine rtholl then be coverer] with a tight plastic cover which will remain in placo during the 144 hour curing poriod except when it may be nocossary to add water to the inside to maintain the one inch death of water on the inside, rash length of pipe shall be set approximately level. ac, that grater will mind on the inni.de bottom surface throughout the ontire length Of pipe. C7 4!opk a ship: All pipe shall be uniform in quality and formed in a workmanlike manner, T:`;rcesnive patching o£ lining or coating; will not be permitted. Patching of lining, or coating will be allowed where area to be repaired dean not exceed 1.20 square inches and has no dimension greater than 12 inche,.q In general, there shall b3 not more than one patch in either the lining or the coating; of any Joint of pipe. 11.4-7 n sAr z~~c, rr1sE'r rroiu ANn TJ Sr PI OCR Dl In pe,2tjon; All pipe will be inspected and. testoil by an independent testing .laboratory, which laboratory will N selected and retained by the Owners Representatives of the laboratory or Uio Engineor shall have access to the work wherovor it is in propnration or p ogress and the pipe manufaoturor shall provide proper facilities .for access and for inspeotion, ?,taterial, fabricated parts and pipe which are discovered to be defective, or which do not conform to the requirements of this specification will be subject to ro;jecti.on at any Lima prior to final acceptance of the pi.po. The inspection and testing by the independent teoting laboratory anticipates that production of pipe will be done over a normal period of time and without "slow downs" or other abnormal, delays. In the event that an abnormal production time in required and the O4mer is required to pay excessive costs of inspection, then the Contractor shall be required to reimburoe the Owner for such laboratory costs over and above those which would have been incurred under a normal schedule of pro- duotion, (See Information and Special Instruction to Bidders). n2, Ten t 02.1 Mortar, Compr•ss , rend}: Comereosive strength of mortars being used in the coating and in the lining shall. be determined using 2-inch cubes, which shall be made, cured and tostsd in accordance with ASTM Specification C-7.09. Samples of mortar vill.1 V- taken at planes designated by the independent laboratory. There roall be made from each day°s po}i.r not to exceed 9 cubes from the mortar for lining, and 9 cubes from the mortar for coatings In the cassa -if the mortar for lining which is an extremely dry mix, there shall be adaec'; to the mortar sufficient water to produce a slump of 2 to 3 inches. Standard cubes made and tested as heroin specified shall obtain oomprooni.ve vi.rongtho not loss than the following] lining mortar, 2600 psi., in 7 clays, 4 500 psi in 28 days; coating mortar, 1500 psi in 7 Mays, 6000 psi in 28 days, 1.72.2 Steal Cyl.ndnr3irostaPrgs,u of Each stool cyl.inrlcs, w11th Joint rings welded to its ends, shall be subjected to a hydrostatic test under a water pressure which stresses the stool to a tnnsilp stress of not less than 20,000 psi and not more thAn 25,000 psi, tdhile under pressure test, all wolls ;shall be thoroughly inspected and all parts showing leakage shall be marked. Cylindbrs which show any leakage under test shall be rowelded at the noints of leakage and subjected to another hydrostatic test, The finished stilei cylinder, with joint ring attached, shall be completely watertight under the required test prcosuros As a part of testing equipmont the pipe manufacturer shall maintain a record- ins gauge, Manufacturer shall keep daily charts indicating test pressure, reference number of pipe tested, atop All pipe shall be numbered in order that this information cape be furnieheds llk-0 02.3 S ©c_ i.al Fitting, !1i.r Pressure: All welds in Pittings shall be tested by a hydrostatic prossure test as prescribed for steel cylinders or by an air test. Welds shall be tested by applying air to the welds under 10 pound per square inch pressure and chockinfs for loaks around and through welds with a soap solution. Air test of welds may be made by the strip weld method of welding an air tight metal band over the weld and introducing; air into the strip or by other approved methods. U2.4 wet tdinA: D2.4.1 Steel Cylin Ug : The number of cylinders from which test speci- mono are out shall be one in approximately 3000 foot of pipe. The test specimens shall be tented. In accordance with Federal Specification QQ-If-151 to determine tensile strength requiremente, Cylinders from which test speoimens are cut rrAy be patch wolded in an approved manner and used in the work, 02.1,2 . 2r2or = f,blds made in the steel for reinforcement shall conform to the req u:krements of C2,30 when tested with a suitable tenting device. 02.5 F_u_b,,,_r_Oask, eta: The rubber gaskets ahal.l oonform to the require- ments of C2,5 when tested in accordance with the applicable requirements of Federal. Test Mothod. Standard No, 601, r DELTVIS %l Perking: The pipe shall ba prepared for shipm6n„ to permit accept- anoe by the carrier for transportation which will Vf ord maximum pro- tection from normal. hazard of transportation and allow pipe to reach project site in an undamaged condition, Pipe damaged in shipment shall not be delivered to the project site unlena such damaged pipe is properly repaired and approved by the i+;r,gineer,, E2 "G7rkin far Cclont,i.fie t_fordI l;uch leng-~h of pipe and each fit,bing shall have plainly marked on either the bell or spigot end, the class for which it is dG. gnated, the data of manufaut;ure, and the i.dontifi.- eation numtm r as shown on the Shop Orawing;r3. All. Onvelod pipe shall bs mariced with the amount of the bevel. 11,3 Poirkt pe] vary: It is desired that pipe be hauled diroot from pipe plant to the right-of-way and strung along pipe line route, thus avoiding rehandling, of pipe and the posrAbili.ty of damage theroto. Where fully loaded truck and trailer cannot operate along the pipe line route, pipe may lon unloaded at access points along the routet and brought to the trench side by approved methods; however, the Contractor shall txo responsible that pipe is undamagc d at they time of laying, 11l~ ~y p r?Z~C sLT, hTI!'Q fi Fl 5tao22 wliz_v s Based on plan-prof i.l.e shoots wh.lrh have been preparod by the Engineer, the pipe manufacturer shall furnish shop drawings of all pipe and fittinns which are to be fabricaood. Shop drawings shall i.n- olude a sohemati.c location-profilo and a tabulated layout oohodule, both of which shall be oppropriatoly roforencod to the fitutioning of the pro. posed pine line as shown on the plan-profile shoota, ,shop drawings shall. be subject to npnroval of the Engineer and fabrication of pipe and fitt- ings shal.l not be comzimnced until such drawi.ngp havo boon approved by the Fnginaer, Upon completion of construction, shop dravring* shall be revi,;r,d to show pipe and fittings as actually furnished and ropr(.'tucible oipies of drawings shall be furnished to the Engineer. F'2,2 Pine TUI.na_jp cjUs During the eonstruotion period, tho pipe manufacturer ohu.ll furnish the servieus of a :factory trained, qualified, ,fob exnerionoed technician for full time assAstance in pipe laying and pipe ,jointing. This technician nhall assist and advise with the Con- struotion !ontraol;or in his pipe laying operations, and shall carefully inspeot ;Jointing to see that bell and spigot -)oints are proporly made. F4NU OF ITEM 114-lo IT1E0 115 MIZI LLIN(} CONCRETF CYLINDER PSPf; A, p_UQ i tions Concrete cylinder pipe, fittings? npacials and valves are to be installed at locations shown on the plans and upeeified in these Contract Poci:mente. Unless otherwise indicated, pipe in trenches shell be laid to tale grado shown or an even grade from point to point for which elevations are furnished. Attention is called to the fact that the 'Engineer will set grades for pipe layinf; at 100-foot intervals as spocified under "Cover Over 'Pop of Pipe Barrel". All of the requirements of the specifications under the section, "Excavation and Backfill", govern for the excavation of trenches for laying concrete cylinder pipe, fittings and specials, baekfilling, etc, B. P. ins 114n lin : Pipe, fittings, valves and other accessories shell be hauled to and distributed at the site of the pro,jeot by the Contractor; they shall at all time be handled with care to avoid camage. In load- ing and unloading, they shall be lifted by hoists or oranes as specified below, or rolled on skidways in such manner as to avoid shook. Under no circumstances shall they be dropper). Pips handled on skidways must not be skidded or rolled against pipe already on the ground. Pipe shall be placod on the site of the work parallel with the trench alignment and with boll ends facing the direction on which tho work will proceed unless otherwise directed. Under no circumstances shall the pipe remain on `'Is ditch site for a length of time exceeding forty two (42) days. The time shall Lv computed from the time the pipe was removed from the final cure at the manufacturing plant to tho day it is actually laid in the ditch and backfilled. If in the opinion of the Engineer the pipe has been properly protected by means of plastic end covers and water being kept in each joint of pipe, the Engineer may at his option extend the time stipulated above. The Contractor shall carefully observe the pipe for cracking and checking of the inside lining and should cracking occur in the inside lining the Contractor shall take immediate steps to protect the pipe, Any joint of pipe that has shrinkage cracks with a maximum width of thirty mile (,034) in the inside lining shall be repaired by the pipe manufacturer by approved methods. If in the opinion of the Engineer the pipe is not suitable for repair, then the pipe shall be rejected and removed from the project site. Proper implements, tools, equipment •,d facilities shall be provided and used by the Contractor for the safe Lveniont prosecution of the work. All pipe, fittings, specials, vu_ o., shall be lowered into the traneh by means of a "side boom", erg ,i other suitable machine and not be rolled or dumped into the trench. The "side boom", crane, etc., l l s -J. shall be of a sufficient size for handling the pipe, ohall lift and lower the pipe at ra slow rate of ,jpeed, and shall be capable of stopping the lifting operation at any point without produoinf a shook or otherwise ,jerking or vibrating tht:~ pipe. The hoisting rablc pine clamp shall be connected to the pi 7e in such a manner to prevent damago to the coating. The method of connortion shall be subject to the Lnginoor°s approval, W ford lowering into the trench, each joint of pine shall be inspected and any unsound or damaged pipe shall be rejected, The pipe shall be kept clean during the laying, operation and free of all, sticks, dirt and trash, and at the close of finch operating day the open end of the pipe shall be effectively sealed against the entrance of all objects and especially water. No pip" shall be laid in water, or when the trench oonditions or the weat1r3r is unsuitable for such work, except in an emergency and then only upon permission of the Engineer. All pipe shall tae laid accurately to establiaM d lines and gradesi with valves and fittings at the required location, oral with Joints c,intored and spigots home. Line and grade stakes will be provided by the Engineer, C. Pipe Joinder., Generals Before laying each Joint of pipe, the bell and pgot rings ah it be thoroughly cleaned by brushing and wiping. If any damage to the protective coating on the metal has oocurred, it wi~,l be required of this Contractor to repair, such damage before the pipe is laid. The damaged areas shall be thoroughly cleaned and immediately following the cleaning the rn,,tal shall be painted with the same material used originally in the manufacture of the pipe, Sections of pipe shall be tightly fitted together and care shall be exercised to secure true alignment and grade, ldhere pipe is being laid the gasket shall kxr placed on the spigot ring and the spigot end of the pipe shall then be entered into the bell of the adjoining pipe and forced into position, The gasket and the inside surface of the bell shall be lubricated with a suitable solution (flax soap) which will facilitate the teloscoping of the ,joint. The inside joint recess botwee ends of f the pipe sections shall have a width of threoroighths inch O Y811) plus or minus ono-olghth (1/811) inch. No "blocking up" of pipe or Joints will bo permitted. D. Inter, nos Upon completion of backfilling of the pipe trench, the inside ,joint recess of pips PIP" and larger shall b, filled with a stiff cement mortar consisting of one part of portiand cement, ASTM Specification C..150, Type 7, to two parts of clean fine sharp (plaster) sand meeting the requirements of ASTM Specification C11a4. Prior to the placing of mortar, any dirt or trash which has collected in the joint shall be cleaned out and the concrete surfaces of the joint space shall be moistonod by spraying or brushing with a wet brush. The stiff mortar shall be rammed or packed into the joint apace and extreme care shall be taken to insuite that no voids remain in the joint span 1154 AftSr the joint has been filled, thr: star tacos r}1' 1,1. ,joint 1: tx: loveled with the i.ntorior ^urfaco of the pier: by hxu°L; E'hr, sri.r>i joint shiAll be of-,rod by the; appl~leation of a mombrniac • ~arir:r~ and meeting the requirements of ASTP} Specification C X09, '1'ylx; E. l:i.te pigmented. Interior joints on pipe 20" in dL. meter reel i.li;tl h, mr.ide by "buttering" the joint with cement-sr.:nd rnnr;.ar I* wo ] . ~,j t,hc x, so that when the pipe is joined tog Oar thr ttto ~ p 1 full with a small amount squeezed, ut, nstr',xce~~ a io L] ix then txs pulled through the ^oC~ or -4::b Shall pipe to remove the r:x~ = mortar use orI out of the interior joint. J Careful inspection shall be made of r,vc. r,,: joinE, to insiwo d { horoufly continuous interior surface. The interior of the sh cleannd and any obstructions removed than. ;ttay reduic itc lrrA,nl,"AP-It city. Following completion of pipe li~ie progresnivol,v or in soO ~ including completion of inside . Joint,' and inspections, na . r be possible or practicable, the line shrill be kept f,;Jedwaith w or. H. Exterior Joints The exterior Joint chal.l be m.wdc- by 1:1;no"ing a b,a, joint wrapper around the pipe which will be hold n place by ,scant two straps. Tho burlap wrapper shall be sevon (y") inohoa vor.1e Dili Plrtleri on each side. The burlap cloth shall to of rush longth that it.., encircle the pipe, leaving enough opening between the, Onds t:o a. ;,,,;r the mortar to be pourad inside thei wrapper. The wire ctr•r,p ; ;shall to sufficient length to encircle the pipe snd nocurel,y fn;ston tt wrrai,pr,r to the ,joint. The burlap ;rrappor shall. be similar and oqual' to t,ho!Lf:; manu;. facturod by Mar-Mac Manufacturing Comp- ny,. The grout used for pouring tho ; oinL shall corn-if, of on; ---,rt Portland cement, ASTM Spec. C-1500 'Type 1, to two pzrt ; of rlrrar,, rarte sharp (plaster) sand, conforming to ASTM Specification CV;4 rirr1 ,ni.xod ~ to the oonsistency of thick cream, The joint shall lx; filled w',th this grout from one side in one continuous operation until. the profit has flowed entirely around the pipe. During the f, ling of the joint, it shall he rodded with flexible wire to settle tho C;rt,ut, .tea . 1. protection of 1x7osni F9atnlt J,L'L rxposerl irrtta] hal.'.l tae protected by a minimum one7~ ' inch coat.lnj~ of Portland CemnmL mortar consisting of one part cement and two pnrt,,s nd. E;lpocrsd surfaces such as, but not limited to, flanges, caulk-d points, threaded outlets, closuren, oto., shall In protected in t. s rnani-foi% 14hore necessnr,y, :opting shall. be reinforced with wire mesh. The surface receiving a ceimon , ,r,orl,ro, cos.sting sh:,;l U) thoroughly cleaned and wetted with water fast ni•.%ryr to plaoin{; the cement mortar coating. After placement, care Ihr E-, taken to prevent cement mortar from ilryine, out too rapidly by cov: with damp earth or barlnp. Cement mortar coating shall. not lx .pPLIed during freezing weather, ["Or large diameter Plangen where it is impracticablo to use a cement mortar coating, and where directed by the Isnginoor, two coats of "Di tumantic 50" an manufactured by the (toppers Company, or opprovod equal, may be used. Bitumustic 50" shall be appl.iod in accordance with the manufacturer's recommendations. 0. P,aattohi Excessive patching of lining or coating will. be permitted. Patching of lining or coating will be allowed whore aron to be repaired does not exceed 100 square inches and has no dimensions greater than 12 inches. In general., there shall not I;e more, than one patch on either the lining or the coating of any one joint of pipe, Vrhere necessary to patch the pipe, patch shall be made with a mortar of one part Embeco (as manufactured by the Easter-Iluilders Company), one part Portland Cement and one }part clean, sharp sand, all measurements to be by weight, Pipe thus patched shall. not be installed until the pntoh has been properly and adequately cured and unless approved for laying by the pipe manufacturer's inspector and by the Engine r. H Manufacturer's R pro entativet Attention is directed to the pro- vision of th ifications relative, to manufacturer, etc, of the pipe wherein it is required that a factory trained, qualified, ,job-trained inspector be placed on the ,job, No pipe shall be laid unless such in- Bpe ctor is present and inspects the laying of the pipe, END OF ITV1 11.5-4 ITEM 116 -VALVES AND VALVE, INSTALLATION A. Generals Gate valves shall be double disc, para'I.l.ol seat, internal wedging typo with cast iron body and bronze mountinga. Valves 3" to 12" in size with a working pressure of 175 pounds per squaro inch and valves over 12" in size with a working preuuure of 150 pounds pop uquare inch shall be in strict accordance with the America, Slater Works Association Standard Specification for "pate Valves for Ordinary Works Norvioe", Design C500-52T, (late valves which have a working pressure greater than that specified above shall be in accordance with all requirements of A.M.A. Specification. Ranges for valves shall be drilled to match connecting flanges. All flangos shall conform to the latest Standard Specification of the American Standards At.ociation. Flanges shall be Class 125. All gate valves shall be non-rising stem and shall turn counter-olookwico to open, Valves shall have a wrench nut for operation unless otherwise specified. Valves 16" and larger which are to be installed in a horizontal position, shall have trackv, rollers and scrapers to carry the weight of the gatou thra ghuut their entire length of travel.. Itvllors and scrapers shall he solid bronze and the tracks shall be solid br-inzo on hard babbitt, All manual operated valves above sixteen (16") Inchon in size and larger shall be provided with gearing with an extended gear case with cover plates and with bypass valve. All gate valves shall be installed in a vertical Iosition. 8. V lv~ Poxes fo alve a Cast iron valve boxes shall be firmly supported and maintained eontorsd and plumb over the wrench nut of the gate valve, with box cover flush with the surface of the ground, or at such other level as may cover flush with the surface of the ground, or at such other level as may be directed. M i oath nut operated gate valve, the Contractor shall furnish and install. necessary valve boxes. Valve boxes shall bo three piece cast iron valve box of tho extension type and stall be similar and equal to Mueller No. 10380, with Not 6 round base, for spur gear operated valves, valveu eight (a") inches and ,smaller, and No. 16 ov4l base for valves ten (1011) inches to fourtoon (14") inches, inclusive. The thicR pieces shall consist of Lho top suction, center section and base plus the cover. 'rho Contractor shall be responsible for getting the valve boxes adjusted to the proper length to conform to the ground or pavement surface. C. Handling and Insta 1-Gate Valves Valves shall be carefully handled and loweved into position by mechanical equipment in such manner as to pro- vont damage to any part of the val.vee. The valve shall be placed in proper position with stem truly vertical, or horizontal as the case may Up and shall be securely hold until all connections have been made. Itub joints shall be made using lead. The Contractor shall furnish all Molts and gaskets for flanged connections. After the vnlve box is in place, backfill material, shall be firmly tamped around the outside so as to hold the box in proper Imsition, The tup of the box shall be adjusted to the proper elevation and securely hold in place. 116-1 1 D' 1_312-r_ iA Under Orate Valve: All gate valves which nre hmr3.ed shall rest on concrete pad. Pad shall extend for the full width of the trench and from back of hub to back of hub (or (tango), Care sha11 be taken nob to interfere with the jointing. Concrete shall be of 1500 psi quality, N. Chock Valveril Chock valves shall, be installed on the pump discharge as shoom on the plans, Check valves shall be Model No, A»2600-6 as manufactured by the Mueller Company, or an approved equal. Valves shall havo a minimum working pressure of 150 psi, flanged ends, bronze trim and of the swing type, tONp OF ITEM IMM 1 - AIR RI~LCASC ASsrMujo NNSTAL ATI N A, Ue e : Air valves shall be installed at the locations shown on the plans and or ar3 directed by the Engineer. The air valvos uhall be sorowed as shown and tho complete assembly, including air valve, gato valve, piping, and manhole vau'l't, all shall con form to the dotallri sF,own on the plans. Do Aix Val"ves1 Air valves shall be air release valvos as indicated on the plans. Valve bodies, floats, oto., shall be decignod for a maxiimmra working pressure of 0 to 50 pounds per square inch. Air valves shall be as manu- factured by Valve and Primor Corporation, Chicago, Illinois, or epual.. Valve shall have cast iron body and cover and bronze trim and stainless steel float. The air valves shall be Modol 2" No. IWO APCO Air Release Valvos. Cinjngl piping shall be wrought iron pipe conforming tri ASTM $pecifir,a- In A-72-55. Pipo sha11 be galvanized to most tho requirements of ASTM Specification A-15.1-53- D. I st latj,,i,t Installation shall, be in accordance with the plans and as not forth eloewhere in those spocif nations, I The Contractor shall be responsible for raak{.ng such adjustments on the air valves as nooessary to insure that the valve, functions proporly, END OF ITEM 7..17-1 ITEM 118 = DLO KOFTo A. Coney l More shown on the plans, the Contra.ctf)r ehal,l inetall blow- off,, conaisting of a gato valve, flanged and hub and, boll and spigot you band, bell and plain end joint of pipe, and mechanical ,jo;,nt plug. Piping and (;ate valve shall comply with roquirement;3 :sot forth 0 sowhure in these specifications. The ou E,loi, fitting is included ar3 part of the blowof.f. Blowoff shall be of the sizo ahown or the Plana. B. gn„gtnw oat The bloruffs are to be located, ae rahooni on the plans, at low points For the purpor;e of emptying sections of tho force main, Pipe and fittings shell comply with the rooiAromont for "Cast :iron Pipe and rit.tings" of these specifications. Valves shall conform to the roquiroments of "Gate Valves and Valve Installation," Tho Contractor shall, slope the discharge pipe so it will discharge above ground near fence, A plug sha7,1 be installed in tho end of the disohaNe piping. Alovoffu shall be co~ Aructed in &n.cord., anoo with the details shown on the plans. C. i s ttings and Valvoeit The pipe, fi'Aingu and gate valves for blow- offs shall be designed for ;thy psi., minirruri, working pressures. Contractor may furnish A.S.A. 125 flanges and dril'l,.ngg howovmr, the Contractor shall furnish, upon requost, certi..fixaLiona and guarahteos that the materials and equipment is of su.fficiont strength to operate undo„ the conditions. The main line outlet shall be flangod for tho gates valve to be directly connected. Flange on cutlet of concrete cy9.inder pipe shkil be steel with insulatiun gaskets between step'', and cast iron gate v,olve. END OF ITEM .118-1 IT :M llq blt~! CIrOSSINa A, aenor s Where the pipe crosses over the draw near the lift station, tho I>il~e shall be supported with concrete piers as shorm on plans, Contractor shall furniah and inntall the cast iron pipe, concroto for piers, etc. 13. tlstallatians Installation shall be in accordanco with the plann and as r'ot Forth olsewhoro in these specifications, END OF ITEM 119-1 Irri', 124 - PROJECT MAINT'NANCE CIZA~P AND GUhRANT„~CF; A. Lenora t During the prosecution of the work, the Contractor shall main- tain tho project site in orderly and acceptable mannor, any unit of work, it shall be maintained by the ContraetoUpontilmaeetion of by the Ovmor. Upon the comPla tine as a whole of any ~ ,oction of work covered by these contract documents and before final acceptance and final payment will be mado, the Contractor shall clean and romove from tho site of the project surplus and discarded materials, temporary structures and debris of every kind= he shall leave t1,0 site of all work in a neat and orderly condition fqual to that the site ofitheo r Talus and waste materials removed woknshall exisdispostedo of at locations the Engineer, s satisfactory to B, ainten ncet 1. Itnsurfaced a t Where ditches are in unsurfiAcod areas, the Coll- be required wi21 be required to maintain the ditch surfa~;o for a period of twelve (.12) months after acceptance of the work. 2. Sarfaoed Areas: Where dii,ches eros3 surfacod areas, the Cont , shall maintain the surface, which will be replaceei, for a Period of tw"Acto (12) months after acceptance Of the work, actor C. u ra test The Contractor sha1.1 ruarantne the wel t; (1) year after date of `acceptance by the Owner. c for a period of once Cogtraetoti, shall make any repairs and or rH,I: I?urinr, this period the rewcrkinis duo to poor workmanshi / -1 lccmonto of defective materia:I,s, with these due to poor wo , Thhip, all as; mt,.,y bo required for ful?. , m by the owner in writin guarantee shall apply to all matturspeported Period and this guaran+,ee shall be covored by the extension of the Pe yoannce Food as set forth in tlto "Information and r;pecial Inetructir,ns , llidders." vii) OF ITEM 120.1 T 2 - FORCE UIN.HYDROSTATIC TEST A. Generals After the force main has been laid and baokfilled, each valve section of newly laid pipe shall be subjected to a hydrostatic pressure test. For any seation being tested, the pressure a.hydrod shall be such that at the lowest point in the sections the pressurr, shall be 1)3 pounds per square inch, Adjustments as required shall be m1do for differential in elevation W tween the low point of the section being tested and center line of pressurj test gauge, B. Duv tion r,:f Teatt The duration of each pressure test shall be four (4) hours____ C, Pros d=,; Th(, Contractor may test the ooncretA cylinder pipe line in eeotionB whey: all the pipe in tho seotin,, is at lei;gt 28 days old. The cast iron pipe line o,nd/or this asbestos•,oemort pipe line may be tested upon oompleti.on of baokfilling and thr, "setting of concrete blocking. The test shall be made against val,;oa when available, or by planing temporary a.lkhcads in the pipe, and filling the line FA.owly with water, Care shall be used to see that all air ventc are open during the filling, After the line, or seol4ion thersof hr4a been completely tilled, it shall be allowed to stand under a slight pressure for at least 48 hours to allow the lining to absnrb what water i.t will and to allow the escape of air fvom eny air Poo_ kets, During this period the bulkheads, valves, manholes and connections shall be examined for leaks. If any are found these shall be stopped or, in the case of valves in the main line or bulkheadet provision ihall be made for measuring the leakage during the teat, The water necessary to maintain the test pressure shall be measured through a meter or by other means s,%JJ.afacto ry to the Engineer. Contractor shall furnish all necessary equipment and make tests at his expense, Before applying the specified test, pressure, all air shall be expelled from the pipe. In the event it is necessary tc expel air from high points other than where air valves are provided, the Contractor may tap the line for this purpove and afterwards tightly plug the tap. These taps must be made by the pipe manufacturer. No extra compensation will be made for these taps. D, &4~,atlonn Under Pr~re~u During the last two hours of the test, the entire route of the pipe line shall be inspeotid to locate any leaks or breaks. Any defective ,points, oraoked or defective pipe, fittings or valves discovered in oonsequenoe of this pressure teat shall be removed and replaced with sound material in the manner provided and the test shall be repeated until satisfactory resultA are obtained, Any and all noticeable leaks shall be repaired regardless of whether the actual leakage is within the allowable. 121.1 E. Permissible LegkE qi No pipe installation will ho aooepted until or Unless the lleakage, as doterminea by this hydrostatic test, is within tho allowanoes sot forth in the tabulation below: Pipe airy Allowable Leakngo per 100 Joints Oallotls nor Plour 21, 4,+ 1,33 6+, 2.65 g1+ )-97 101 5,30 121+ 6.62 26„ 7.94 18" 10.59 2011 11.92 13.24 . ariat L.- 9 Sim. Prni.1499ible I,eakapef Should any test of pipe laid dis- olose loakaj;e greater than that specified, the Contractor shall at his own expense locate and repair the defeotive Joints until the leakage is within the specified allowable, Q. Leakage Defineds Leakage is defined as the quantity of wal-or to be supplied into the newly laid pipe, or any valved section of if, neoesaary to maintain the specified leakage test pressure after the p1pe has been fillad with water and the air expelled. END OF ITM 1'21-2 + Z - BASIS OF PA s T A, Q-QL1(Lr4jf The "Dial Pries" for oaoh and every itom as set forth in the proposal shall, include the furnishing o.r all Labor, tcols, maturial,s, maohin. cry, appliances, plant and equipment appurtenant to and nooeseary for the constnkction and comPletion in a first olaos, workmanlike manner of all work as herein apooified in strict accordance with those specifications and aeoom- ponying plans. The "D9d Price" shall also include any and all kinds, amount or class of exoavation, backfilling, pumping or drainage, sheoting, shoring and bracing, disposal of any and all surplus materials, permanont protection of all overhead, surface or =Io rground structures, removal and' replacement of any poles, conduits, pipe lines, appurtenances and oonneotions, cleaning up, overhead expense, bond, public liability and compensation and property damage insurance, patent foes, and royalties, risk due to the elements, and profits, unless otherwise specified. The bid price shall also include all other incidentals not specifically mentioned above that may be required to fully construct each and every ,`em complete in place in accordance with the true intent and meaning of the ,peei- fioations and accompanying plans. B. QaL Pip Pipe laid by the Contractor of each size shall be measured -from center of manhole to center of manhole or to the end of the pipe. Depth of out for payment will be measured from the surface of the natural ground over the center line of the pipe to the pipe invert, to the nearest 2/20 foot. Payment will ba made at the bid price per foot for the furnishing of the pipe of the various sizes and strengths. Payment will be made at the price bid per linear foot for laying pipe of the various sizes at the depth measured as set forth in the proposal, which price shall include all. costs of clear- ing, grubbing, trenohing, laying pipe, sheathing, shoring neoessary, protecting or replacing existing structures or ut.ilities,gbackro fillings replacement of street surfaces, disposal of surplut;r materials, clean. ing up and maintenance and any other incidental work not otherwiso provided for in these specifications all in striot accordance with the specifications, dravinga, and/ar instructions of the Engineer. C► Nbedment and rnca~ema ti Embedment material of gravel or conbreto as required will be paid for an the basis of the quantitioe per 100 linear feet as tabulated on the plans for embedment materials. These quantiti.oa were calculated based on the min.lmum width of trench pcrmi'.ted in the spooifica- tiona, and no additional payment will be made for inoreasod quantities used due to manholes or increased trenches. Payment will be made at the price bid per cu bi.o yard for the reapeotive embedment materials, which price shall include all coats of hauling and placing the material, disposal of excess excavation, and extra excavation required holow the bottom of the pipe for placing the materials. D. Last Iran P=1 Cost for cast iron pipe laid in trenoh shall be included in the lump sum bid for the different crossings. All cost for trenohing, lay- ing, baokfill and all other costs including furnishing the oast iron pipe and fittings shall be included in the croo8ing bid. 122-1 1 . P~"tn;?i;~ r ~l;a.rrhnler dap ,!ia trip, be measured from the invert of lower pipe in the, , r-lho) o (~1, its ilidi )N,ted on the plane) to the tap of the cant iron will, cover brj m )M rrl shall le rroasuroil to the nearest one-tonth (1/109 foot, Payment At the price bid for each for standard 41' 0" or 51-0" manhole up t;o SIX (uI) Peot deep. For extra depth of manholes in excess of six (G') feet deep, payment Sri.7,9. bo made at the price bid par foot of extra depth for manholes, SUoh }trice bid shall include a7,1 nests of concrete, brick, oast iron stops, framos and covers and making stub-outs where required, For "Drop Manholes" in addition to the priuo bid for Standard Manholoo and Lxtra Depth, payment shall he made for Drop Inlet at the unit price bid for the size and depth of pipe used, which payment will, include compensation for all costa of fittings and other appurtenances roquirod in the drop. F6 hock Dxcavationc No separate payment will be made for rook excavation as the excavation is unclassified. The cost thereof shall be included in the bid prioo for pipe in placer 0. Wet Connootinnp= There shah be no separate payment for wet connections, The cost of such work shall be inoluded in the price bid for laying pipe. H, 11 hw---av C„t>i~ein e,t Payment for crossings will be made at the lump'num bid for crossi.ngs# The bid rice shall include all work within the limitn shown on the Plana, including the cast ironnpipetandacon- orete collars or adapter, T. - --t' ~CMMJnAt The lump sum bid for the crossing of this railroad shall include all costa, including furnishing the erasing and carrier pipe. Price bid shall include oasina, boring, trenching, uackfilling, con- crete collar, materials for inserting pipo, pipe jointing, pipe placing and all other coats. J` g9 ° 1, rr I No separate payment shall be made for concrete oollars which are shown on the plans or called for in the opocifications, Additional quantities of these items which may be called for by the Engineer will. be paid for at the unit price bid par C.Y. for concrete for embedment or encase- ment, K,ostin~ for Inf 7tra+inni No separate paymeni, ba maelce S.r,~;J5 iufil.. tration tests, The cost of such tooting shall be included In i,k,a onit prico bid for furnishing and installing the cower pipe, L. 1'.gvo"1en~l, aoor„ cntt Pavement replacements for asphalt paving shall be measured by the square yard based on the linear footage replaced and with a maximum width of the outside dislmotor of the pipe Plus thtvs (3r) feet, Payment will be made at the unit price bid per square yard and shell be full oompencation for removal, replacement of base course and pavement, disposal of surplus materialet and maintenance. The replacement of gravel surfacing on graveled streets shall be in- eluded in the unit price bid for pipe in place and no separate payment made therefor. 122.2 M. Conorete..f3lookinat No separate payment will be made for the furnish- ing and installing norete blocking, the cost of this work shall be in. oluded in the bid prices for pipe, N. Cori ,Lift Station xmprovpme,~tAi payment will be made at the lump sum bid for the work, complete and in working condition, as shown on the plane, and as herein specified. The coat of all piping, concrete, fur_ nishing and installing equipment, and all other work shall be included in the lump sum bid. $4,000,00 shall be inoluded in 'aid for pumps as out- lined in Item 119. Total bid shall be ad,jutsted to actual cost for pumps and motors the Contractor is direotod to purchase. The cost of removing existing equipment and delivering to the City shall also be included in this lump sma bid. 00 E s Rlowoffs shall be measured by the lump sum units complete in p peer. Payment shall be at the unit, price bid and shall be full eompen. cation for all excavation, hauling, furnishing and jointing valves, piping, fittings, main line outlet, valve boxes, eto. P. Air Rele a AsseZnnl Payment for air release Assemblies shall be made at the un t price which shall. include tap, twenty (200) feet of 211 oast iron pipe, curb stop, box, eto, bi ~t rr2UU&s P ayment for draw bid for orosaings. The bid price shall oincludeiall work~,elaborhandumate- rials within the limits shown on the plans, including the oast iron pipe and concrete collars or adaptor. R, Conorete_ Cylinder Force Mains Pipe for force main will be measured from oenter of fitting g o con or of fitting or end of pipe without any deduction for the length of intermediate fittings, specials or valves, Payment will be marle at the price bid per foot f e for the This bid price shall inoludefurnishing,phauling and layingsof pipe, sheathing, shoring and pumping where noossearyl trench excavation, and baokfilling, protecting or replaoing existing Ntruotures or utilities, testing, disposal of surplus materials, gleaning rp and maintenance and any incidental work not otherwise pxovided for in these speoifioations, all in strict, accordance with the speoifioations, drawings and/or instruo_ Lions of the Engineer, Pipe included in special oonstruotion, such as railroad crossings, wUl not be included in the measureament for pipe payment. S. n r t~Cwliaddgt tt~n~ss No aeparate payment will be made for main line f t inga w ich are sho' n",.n the plans, The cost of furnishing and installing main line fittings shall be included in the unit price bid for laying pipe. To ro,..~.M, ri I Q is No SoWate payment will be made for the hydrostatio test. The cost of the test shall be inoluded in the bid price fur pipe in place. 122.3 U. pee Cut or SorviooLConnections for SewersPay,snt fo~~ deep out connections will, be mach at the unit price bid, This U d price shall include extra strength main line teo, concrete cradle, 61, V,C, riser pipe and 1/8 bond, plug, jointing msterial, eto,, all labor and such other item, *-quired for a complete installation, V. Fence Re aipinSs No separate payment will be made for the construction or rep asi gOf fer,cos, The cost of this work shall, be included in the unit price bid for pipe laying, W. Cgnoro, DSar er Post, as No separate payment shr117, be made (,far concrete marker posts whin :re shown on the plans or allot .far in Wo ~4peoifioa- tions, Additional quantities of these items tr',riah inay be oal.l(,d ,or by the Engineer will be paid for at the unit price bf,d per C.Y. for 1j00 psi concrete, ii i END OF ITEM 122-4