Agenda - Council - 09/27/1983 - Laserfiche WebLink

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The melhud of nlcaSUll;nl~ld shall I~ II~: ~atl~ a~.that ~pecd~d in 2331.4 (Ham Mixed Bilumimms Pavcmenl). . ' ' * '," 'l~41.S BASIS OF pAYMENT I The basis of payment shall be the same us ihat sperified in 2331.:5 (Plant Mixed Bituminous Pavement). except that paymcm - · for the plant mixed bituminous ,,urface will be mack on the basf, of '. 'the following schedule: i~em !~. item ..................... , ..... Unit 2341.504 Bitumimms Malcrbil Ibr Mixture ' Ton 2.341 ~ Wearing.Course Mixture .................... Ton I i~..~1.$10 Binder.Cour~ Mixlure ...................... Ton . ' 2341.516 Shoulder Mixture ' Ton .2341.:518 Bituminbus Mixture for '- (Specified Purple i ...................... 'ion ~ ~234i.$21 ItTegula~ Width Paving ............... Square Yard Temporary Lane Road Slalion I .-234 ! .$31 M~lrking ............. · i 2..~1.549 Bituminous Mixture Production ............... Ton NOTE:If eithm' mineral filler t~' hydrated line is 1o he requirrJ in Ii.. ~y!fituminousmixtureltcm. tbeltemNa,ne mu~t.becx- ' :,.,.i~:m~led hy adding the words: (with Filler~ or (with I,imcl ":';?"" ' .....~':" ' . '2.~51 :'-'s: " ' ' · ..... Asphaltic Concrele Surf-ce · · :~.-~ ,..'~.*'.'.:(For Airports) ' "-'--- . ~ ' ' Work' ih~ll consist of corn.~iructing tt plant .mix'~J aNahahic I " cot~x~ wearin~ ¢our~ on a prcp.',red 'base. ?. ". · ~.~i.Z.-. '.~ATEmA~S ... ' ~ . · -"- '.:'A -. -'l;' ('tmr~c Aggregate ............ ' ..... ' .......... : ....... '3141 ~ If.either mineral filler of hydrat'cd li,~: is ~'quired tt~ be incor. por~_._~_ in the mixture for any ctmt~e, the Plans or Special Prox'i- ' .. sions will ~o indicate and a .'~.'perat¢ pay item will be provided for · .each mixture with differenl udditives. Thc furnishing-and incof ipotation of these additives, ut .the Engineer's direction', will be - .compensated ftw a~ Extra Work in the ab~nce of Contracl prices - .::. therefor. Ntl din,'ci eonlp,'n.~tt,m wilt h~, nladt, for ,any such · .-':' B.,cla~at~ , Bituminous Material fur Mixture . - . : · 'm ... I......... .L.' ..... ~ ........ '- .............. L_." k151.3 CONSTRU(TION RIr.(}IIIREMENTS - (.'~m.~lruction requirements ~hall It t~ san~: ~ Ike in 2331.~1 (Plant Mixed Bituminous P'dvcmcnts), cl~c .e~..as modi- emi or ~upplcmented-b¥ thc fi~llowing: .:, · El Asphalt Cement ' The percentage of bituminous material, by weight, in the tur~ shall be within plus or minus, 0.3 percentage point of Iht amount designated bt' the El;l,$ine~r. The amount ~i~nated be within the range of ~.2 to '7.5 per cent. Bitumen content will be ~ttermined by the spot check method de.~'ri.bed inl-the .Depa~- · mom'.,, Bituminous Manual. Cimip~,ii¢ Aggregate Gradation -- Thc gradation iii' .the com[x~site aggregate shall conform Io folio, wing iimit.~.lbr percentage passing the sieve slze~ ii~te~.: Sieve Size 'Ty~A Type B.L- 5/8" 112" No. 4 N~. It} No. ~} No. 200' O-5 - NOTE: CS = Crushed Stone: Ti' --- Taconi~c Tailings The composite uggregale tiir Type A dmli consist of a mini- mum of 2.5 per cent of a fine agg~'c.gate which ha~ been crushed from aggregate meeting ~e qUality requirements of M41 f. or ~ ^ or ('luss 1) aggregate. The ctmrsc agl~l~gute, for TYpe A-shall n~ 'contain more than .R 'per cent of malertul finer than the No. 10 x~¢vc. The ',tggrcgatc for Type B .,,hall bc IUO per cent cru.,~ed . st~me (Type B-fSI ,.x"nfi~rming lo thc requimmems of ;t!41 for {'l~s A or Clu.,,,~ D aggregate; ~ shall be t~onite tailings ~Type B-TTt. Thc nmgnesium mlfate soundness requimmenls ~eff 3141.2D2 shall only apply to Cla.,~,~ D aggregate .{jncludin~ I~ Class D portion of ot~mbination malt-riSs).containing ~ thaa 20 per cent non-igneous panicles .by weight. : Taconite lailinl~s shall only he tdaiained from .rout~ ~ 251 ,- I ii II I II I II