|
F 04
<br /> r.
<br /> 208.3
<br /> 1 r�— cxcavutiat in ;r rrriiirie Lu per�uiL accurate rich iirerr?Col of the rn■itrrial excavated and
<br /> Fertiliiln
<br /> ruc:or poi utc'd rrr the work.
<br /> broi e n rook.h„t; i rarely as pre
<br /> Ids s and otht-r m i eri,ilS whr h trot not sa tist, tors.for use
<br /> in the work shah he disposed of by the contractor at hp,,.*pets r,,ti spe,.il;Ci t:nd r Road- 208.5 By>
<br /> way and DraMagc excavation the contract
<br /> All stumps, trees- logs. brush. tops and other dehri' resulting troth,'Ir;rr ini'and ;nth- vatlon,as th
<br /> hind; work in borrow pit areas shall he disposed of by the contractor as specified under rills, unless
<br /> ('tearing arid (irubhing tramming, lc
<br /> Except in the case of commercial pits, the available topsoil Or Other soil of a nature vidcd-comp
<br /> conducive to plant growth. overt•>tnft such pit. shall he stripped oh and piaecc in truck trig,rebuild'
<br /> piles in sufficient quantities to cover all surfaces of r'xcacared Areas siriilrt such 2:1 r,J a within horn
<br /> depth of from four to six inches When the depth of to ;oil overlying such pit is less than piece the we
<br /> tour inches in depth. the topsoil shall he replaced or the original depth. Aft"•r the' rid has i crlilizir.
<br /> been trimmed and finished, such salxagcd material :hill 1--,' rJ if,,rrn'y sp. n'•er :;ail as provided
<br /> excavated ,areas ;i1 the borrow pit, except as nthcrwrsc auihur reed i
<br /> r,.,, the erignee7. rn
<br /> '.5 r,nnt,
<br /> Atter the escalated areas tit the pit have been 1(tps'uled Ili!'pit: disiicrh.;d areas aiiia-
<br /> cent thereto and associated haul roads shall he ter'tr!lied a, pros;der! in Section r2)and
<br /> seeded is provided in Section f,ttl, except when Irn rn: r rl si:-tm.,. is mil red in
<br /> accordance s ith Subsection 30,3 3 a for st edin,, ho,r:,w n
<br /> it, a ' w;sir 1r°'rs 209.1 De
<br /> c
<br /> In the eyrnr the contractor elects to place finrroa T?s,.:,vaoon. or `+ei t:'-;i Borro or selected
<br /> Excavation, by hydraulic methods. written apprutial co.errng the nu tlrtY and sources of hackflline c
<br /> the proposed material as well as the proposed construction methods must b c htatnest walls and o
<br /> t room the engineer before such work can proceed yuired by t
<br /> 21111.4 Method of 31easurement. Except to the ass of hydra it,i. hi!s Ft;,rn,s Excava-
<br /> tion
<br /> 209.2 M
<br /> lion or Selected Borrow (xu•av;'ttion will he rr ea'.ur•.d tr cubic q; rSS of ',motile in its 209,2,1
<br /> original position. computed bx the method ot averages eriil 2re,is. ,v;th n ' colrCeti' n for
<br /> curvature, or if the engineer elects, hx' the method of trnncare:l prisms The ;�:inrracrOr other ro of n
<br /> shall notify the engineer sufficiently in advance of the titre when e cavation operations olhr.r bma:
<br /> will he performed used ma:
<br /> rmc•d su a. to permit accurate measurements of the borrow pit Sod or other
<br /> used fvr ha
<br /> unsui[al,te rn•.•_enrit rernuce(I. or mdiCrra!5■it1.,iyed from borrow pie=:;;n,d r;srh for cover- passes it six
<br /> ing surCaccs of the cxca.a[cd areas within such pits.as here,nhef,,rc provided. will not be less than
<br /> ntcri urcd Cur payment The eutyureer may require the e',n/rat:Lir to remove Irri' oil or
<br /> •
<br /> Other unsuitable materials from the surface of the pit area prior to taking original cross Cul would pier
<br /> uld be r
<br /> •• sections of the pit area and,upon completion of the excavation, to srnet;irh or trim the pit. The def
<br /> as required,to permit taking accurate final measurements rat the area hefrii,tine topsoil is Either<
<br /> replaced thereon.Any material excavated prior to the staking out and cross sectioning of conic;lets
<br /> the burrow pit by the engineer,and all excavated material in excess of that required for or The ligi
<br /> not IrlcorporaTer!in the work, will not be included in the quantity measured for payment, shall not b
<br /> Where the quantity Of flctrreiw EXCiiV;itron nr Selected Borrow Excavation to be
<br /> •I placed is of such a minor amount that in the judgement of the engineer the measurement 209.2.2
<br /> of such minor quantity by the above method would be impractical,the measurement may which pass
<br /> y.
<br /> 1 be made by the cubic yard in the vehicle.The capacity of each vehicle used for hauling the
<br /> material shall be determined by the engineer to the nearest I;'10 cubic yard.
<br /> /
<br /> It the contractor elects or the contract requires the use of hydraulic methods for plat- No 4
<br /> ing embankments. Borrow Excavation or Selected Borrow F.xcavritinn will be roe: cured No. 4
<br /> in cubic yards or y.hrime nfcUrttpicted erTlbankmenl by the method ot average end areas.
<br /> No. I
<br /> with no correction for curvature.Such end areas will he determined f rom precor,:trrclion No. 2
<br /> Crr1SS sections of the area to he covered by the proposed embankment end cross sections
<br /> of the completed work No allowances will be made for shrinkage, .a,h,i,+cncr, c-r lateral 209.2.3
<br /> movement of the material or for material in excess iii'h:'•t reciuirec'. t.-r�t],,e. ,;,;k as shown following
<br /> on the plans or ordered by the engineer
<br /> engineer.
<br /> MM
<br /> f
<br /> E
<br /> I
<br />
|