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| 1 | Construction of dry lean cement concrete Sub- base over a prepared sub-grade with coarse and fine aggregate conforming to IS: 383, the sizeofcoarseaggregatenotexceeding25mm,aggregatecement ratio not to exceed 15:1, aggregate gradation after blending to be as pertable600-1,cementcontentnottobelessthan150kg/cum, optimum moisture content to be determined during trial length construction, concrete strength not to be less than 10 Mpa at 7 days, mixedinabatchingplant,transportedtosite,laidwithapaverwith electronic sensor, compacting with 8-10 tonnes vibratory roller, finishing and curing. |
| 2 | Construction ofun-reinforced , plain cement concrete pavement M-40(Grade),thicknessasperdesign,overapreparedsub base, with 43/53 grade cementas per Clause 602.2.2 , coarse andfineaggregatesconformingtoIS:383,maximumsizeof coarseaggregatenotexceeding25mm,mixedinainfully automatic Batching Plant andtransported to site intransit mixer for having continous agitated mixer, manufactured as per approved mixdesign including pumpingofR.M.C.fromtransit mixertositeoflaying,withallleadandliftincludingcostof admixtures in recommended portion as per IS 9103 to accelerate/ retard setting of concrete, improve workability without impairing strength and durability as per direction ofEngineer in chargelaidinapprovedfixedsideformwork(steelchannel, layingandfixingof125micronthickpolythenefilm,wedges, steelplatesincludinglevellingtheformworkasperdrawing), spreadingtheconcretewithshovels,rakes,compactedusing Fixed Form Paver and finished in continuous operation including provision of contraction and expansion, construction joints, applyingdebondingstrips,primer,sealantnearapproachesto bridge/culvertandconstructionjoints,admixturesasapproved, curing of concrete slabs for 14-days using water finishing to lines and grade as per drawingand MoRTH Specification Clause 602 includingvaccumdewateringprocesswithallrequiredequipments (Dowel Bars will be paid seprately). |
| 3 | ProvidingandLayingofInterlockingM-40gradeConcreteBlock Pavements having thickness 100 mm as per drawings and as per IS 15658:2006.andallmaterialsshallconformtoMoRTHSpecification Clause602.withM-40Grade0.30Mtrx0.30Mtrx0.15MtrEdge Blocks. Category \"A\" : Dentated units to key into each other on all four faces Zigzag shape as per IRC:SP:63-2004 AddextraforProvidingM-40gradeconcreteInterlockingBlocksin place of M-30 grade. |
| 4 | Earthwork in excavation for structures as per drawing and MoRTH specifications Clause 304.1 including setting out, construction of shoring and bracing, removal of stumps and other deleterious material and disposal upto a lead of 50 m, dressing of sides and bottom and backfilling in trenches with excavated suitablematerial. Ordinary soil Upto 3 m depth |
| 5 | Providing concrete for plain/reinforced concrete in open foundations completeasperdrawingsandMoRTHspecificationsClause1702,1703, 2102 & 2104 P.C.C grade M 10 Nominal mix 1:3:6 |
| 6 | Providing concrete for plain/reinforced concrete in open foundations completeasperdrawingsandMoRTHspecificationsClause1702,1703, 2102 & 2104 R.C.C grade M 20 |
| 7 | Supplying, fitting and placing HYSD bar reinforcement in foundation completeasperdrawingsandMoRTHspecificationsClauses1009,1600 and 2102 |
| 8 | Providing steel R.S.Js/built-up steel sections including cutting, welding/rivetting, hoisting, fixing in position for composite girders with shear connectors complete with painting as per drawing and MoRTH specifications Clause 1900 Steel section |
| 9 | Providing and Fixing of Dowel Bars of Mild Steel confirming to IS : 432 of specified length and diameters as per MoRTH SpecificationIRC15&58includingcutting,placinginposition across transverse joint with proper spacing, providing with PVC sleevecompleteasperdrawing,technicalspecificationandas per direction of the Engineer-in-charge. |
| 10 | MarkingCentreLineandstoplinesetc.onroadasperIRCpatternwith thermoplastic paint of approved quality and make with 8% glass beads laid on the road surface at temperature 160\" C with a special applicator machine completewithaspecialapplicatormachinecompletewithlabourmaterial and traffic diversion arrangements. |
| 11 | Supplying and fixing stone lintels/bed plates of approvedquarryroughdressedincement mortar 1:4 :Upto 15 cm. thick. |
| 12 | Providing and Laying Reinforced Cement Concrete Pipe NP3 as per design in Single RowProvidingandlayingreinforcedcementconcretepipeNP3forculvertson first class bedding of granularmaterial in single row includingfixing collar with cement mortar 1:2 but excluding excavation, protection works, backfilling, concrete and masonry works in head walls and parapets Clause 2905 300 mm dia |
