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| 1 | Cutting&clearanceofjungle,bushes,shrubsAnkra/Ipomoea,Juliflora typnaetc.oncanalandbundsindry/moist/slushyconditionsincluding disposal as per instructions of the Engineer-in-charge.Cost of wood has beendeductedfromratesandthuswillbepropertyofcontractorafter cutting.Thick |
| 2 | Excavation including loading, unloading, disposal and dressing of excavated earthwithininitialleadof50mandliftupto1.5mincludingdressingof excavated area and dewatering wherever required complete in all respectHard / dense soil |
| 3 | Earth work in rough (borrow area) excavation for embankment in hard soil, Morrum or highly weathered strata dry or moist, including laying in 20 cm layers (before compaction) and breaking of clods, sorting of grass, pebbles etc.anddressingwhencompactedmanually orby plainrollerwithinitial leadof 250m andliftupto1.5m (excludingcharges forcompactionand watering), including loading and un-loading wherever required complete in all respect. |
| 4 | Extra charges for lead beyond 250m and upto 750m (for average ½ km) |
| 5 | Compaction of earth or highly weathered strataBy manually or plain roller. (density 90% of Proctor) |
| 6 | Preparationanddressingthesubgradeincludingremovalof irregularitiesupto7.5cminsoil,morrummixedwithpebbles,small boulders and and kankar & murrum for Bed |
| 7 | Providing and Laying in position of Cement concrete Nominal mix (1:3:6) including leads of all construction materials, curing, compaction and finishing with rendering in cement sand mortar 1:3 (1 cement : 3 coarse sand) and making good the joints excluding the cost of centering, shuttering and reinforcement. Well graded crusher broken stone aggregate of maximum size upto 20mm |
| 8 | Random rubble stone masonry (using R. R. stones where 75 % stones to be not less than 15 cm in size in any direction and weighing not less than23kg.)forfoundationincludingcuringwithallleadsofall construction materials including curing etc. complete.In cement sand mortar 1:6 |
| 9 | Add extra for Masonry work in superstructure |
| 10 | Plasterincementsandmortar1:4includingrackingofjoints,smooth finishing&curingetc.completeincludingallleadsofallconstruction materialsof thickness:20 mm |
| 11 | ProvidingandLayinginpositionofCementconcreteNominalmix (1:2:4) including leads of all construction materials, curing, compaction and finishing with rendering in cement sand mortar 1:3(1 cement : 3 coarse sand) and making good the joints excludingthe cost of centering, shuttering and reinforcement. Well graded crusherbroken stone aggregate of maximum size upto 20 mm |
| 12 | Side shuttering including propping etc. complete (to achieve finish F 2 for :Retaining wall, counterfort, abutment, wing walls up stream or down- stream slope facings of dams and open faces of construction joints etc. |
| 13 | Supplying of M.S. reionforcement including labour charges for bending bindingandplacinginpositionallreinforcementasperdrawing including cost of binding wire and all leads and lifts using. Tor or ribbed bars (IS :1786-1985) |
| 14 | Extra labour charges for RCC due to obstruction in laying and placing the reinforced cement concrete due to reinforcement.Columns, slabs, cantilevers projections staircases, lintels, beams, chajjas,Retainingwalls,piers,abutments,galleries,archcovers,bed plates, sluice capstan bases etc. |
| 15 | Providingandlayingcementconcretecopingin(1:2:4)withmaximum sizeofcrusherbrokenaggregateupto20mmincludingshutteringetc. with all leads of material complete in all respect in thickness of:50 mm |
| 16 | Demolishing stone rubble masonry including stacking of usable materialanddisposalofunuseablematerialwithin50meterslead inclusive of de-watering wherever required.In cement mortar |
| 17 | Dismantling old plaster or skirting, racking out joints and cleaning the surface for plaster including disposal of rubbish to the dumping ground within 50 m lead, inclusive of de-wateringwherever required. |
| 18 | Providing, laying and fixing in position RCC spun or PVC pipe ( 4 Kg/ sq.cm As per ISI 4985)with with socket including all fittings in required size packed perfectly air tight including testing of joints.75 /80 mm |
| 19 | Providing,layingandfixinginpositionRCCspunorhumepipewith collars (ISI 458-2003) in required size packed in gasket for hume or spun yarn & neatly finished with rich grout of cement mortar 1:3 perfectly air tight including testing of joints.NP4 |
| 20 | 900 mm |
| 21 | Rough chisel dressed stone flooring over 20 mm Av. Thick base in CM 1:6 including pointing with cement mortar 1:2 (1 cement :2 stonr dust )with and admixture of pigment to match the shade of stone with joint thickness upto 15 mm 45 mm thick Red sand stone |
| 22 | Design, Drawing, fabrication, supply, erection, testingand commissioningofVerticalliftsliding type gate with frame consisting ofskinplate,sealing frame, stiffeners, horizontal and verticalgirders, guide,stainlesssteel flat/Brass flat, rivets, wedges, lifting rodsetc., with all accessories as per relevant IS codeincluding frame & gatecomplete set for CanalCross,Escape,Headregulator/Tankheadregulatorincludingcost of all materials, machinery,labour,cutting,aligning,welding, finishing,cleaning,sealfixing,toolsandtackles etc., applying two coat of zinc rich epoxy primer to give dry film thickness of 70±5 microns and finish coat(twocoats)ofsolventlesscoaltarepoxypaintusingairlesssprayto providedryfilmthicknessof 150±5micronspercoatthustotaldry film thicknessofallcoats,includingprimercoating, should not be less than 350 microns., complete as per specificationsandapproved drawings with all lead andlifts, including packing & forwarding,transportation chargesforstructuralsteel components and other materials. |
