1963 825 Ordinance - Laserfiche WebLink

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nGn SPECIFICATION S REINFORCED COIVCRI;TE P~IV~:.~NT GR~DIPdO 1. GRADT_PJG: Contractor shall grade the street to t1~e vridth shozT.m on cross section including slopes and s~.ib~;r:;.de for .E~a.vement. .,11 old pavement, shale, rock, sJ..az , cinders, concrete or asphalt drive?^rays inc7.uded ti~.ith the limits of constructio:z, trees, stumps, sod, loam, old culvert ~~ralls, sluices or ~.rzy other objectionable materials encountered dv.rine t'.~.e prod ress c:F ao~°l: sl:~all be removed from the roaci- ~aay area, inc7_uding returns, to the f;zll depth of sulJrade. Grzding shall in- clude formation of all slopes, ernban'~nerts and filling as herein sl~~ecified and as shovrn on said cross sectior.~. (a) ''I_~STI: T_e the amount excava~eci is i_n. exxcess of 'the amount required in em- banltrc!ents a.nd for authorized .; illiz~~ on a~~-~:~rent la!Zd.s the excess material sha11 be disposed of b~;r Contra.ctor in other places, ou~;side "the lirni't s of the ;~,rork, having first obt~-fined ner~nission fro!n t.!e o~nr~!er for such c~isposa.l. (b) ROLL]:I~1G: ~?11 e,~rti1 f i_11i.zi5 and ernban'.flnents in the road bed shall be thoroughl~r con.solida.ted 1J~c- rcll.i.n& in lasers not exceedinb one foot (li) fir. depth, arc bot~? fillin and embankments and tl~e subgrade shall be co!npacted ?~rith an approved roller ~~rei~r.ing not Jess th2.n ten (10) tons, except u~:~or. the subgrad.e, vrhere in the opinion of the engineer; such a roller ca.n not be sati_sf~~ccorily operated, ~ in ti~rhich case a _li_~;hter roller, meeting; the ap_,rova.l of t:r~e Ln:ginecr, *r.a.jT be used, and to?aping in suc;i a. ~!!anner a!~d c.o such exte!~t ~°~h~~.t additional rolling; and tampir_~ do :=ot add to the densitS7 of the surJ~r~~.d.e. Tr!e .roller shall be so opera l,eci as to roll the entire roads°ra~T, returns and intersections, a.t least three (3) times and additional j~1Jer~.tions r~i~ere orclerecl. -(c) SUBCR~'_'E: Tf an,~~ sJOng~y, ve~etadle or any other objectionable rn^tter be found. ir_ ,he roa.ci bed loeloz^r st_b ra.de, such ma-teri.a7_ shall be re~.novcd and the space filled. ~,~rith stone fz°a.C?r~ents, sla", sand or ~;~•avel ~.,r~d sha.ll be carefltlly ra:^!~.~:d. or rolled in order to !??~3.1~:e szzch filling compact, solid and true to sur•- ~'ace of s"b~ _'a.de . (d) 'i ~.iPI~ATE: Tre sub~~;rade shall be brou;ht to tree .required crop^m by use of suitable tools and. c::^_ecker.:~ ~=T~th the tei?!;~la.te furnis;:ieci by Contractor. Trie te*n- plate used in checking cross sectior. of the su'Jra.do shall cons'or!n to the specified cross section of th.e road;..*ay, shall be o?' design a_nd coizstruction satisfactory ~tc the En.~;ineer and rm_ist be operr,te:d. bl~ ozz:ides to insure uniformity of elevations. The area in intersections shall be ~;racled b;~~ staking; i_ntc sec- tions not more than ten foet (10~) square and confos^nin~; sub~;rac~e to such gov- ernin~ points . (e) COST: The contract 'Jr.ice ner cubic yard of exca.v~=;ti_on ~:~ust include all costs for 'the removal and d.isposa.l of material of'a.ll hinds a.nd the rolling and shaping of g.rad.ed surfaces. ~:~_1 r!aterial moved ~F.ri.ll be rrteasured in place excav4ted by the method. of average and sections on fifty foot (50~ 1 stations, plus the ,yard:±Ge, - measured in place, of any excavation bel,ovr su'o~;racle ar•dered by the Engineer to be removed. C1-1