Estimate for Construction of VR Bridge at RD 42138 of Sathiali Disty

Plain/Reinforced Cement Concrete in Open Foundation complete as per Drawing and Technical Specifications. PCC Grade M15 with computerised batchmixing.

Plain/Reinforced Cement Concrete inOpenFoundation completeasperDrawingand Technical Specifications.Grade M25 with computerised batchmixing.Including centring and shuttring

Plain/Reinforced cement concrete in sub-structure complete as per drawing and Technical Specifications Grade M25 Including centring and shuttring

Plain/Reinforced cement concretein SOLIDS LAB super structure complete as per drawing and Technical Specifications Grade M25 Including centring and shuttring

Furnishing and Placing Reinforced/Prestressed cement concrete in superstructureas per drawing and Technical Specification. Using Batching Plant, Transit Mixer and Concrete Pump For Solid slab super-structure including vibrator (M-30) Including centring and shuttring

Furnishing and Placing Reinforced/Prestressed cement concrete in superstructureas per drawing and Technical Specification. UsingBatchingPlant, Transit Mixerand Concrete Pump For Solid slab super-structure including vibrator (M-40) Including centring and shuttring

Supplying, fitting and placing HYSD bar reinforcumcement in Sub-structure completeas per drawing and technical specifications

DrainageSpouts completeas per drawing no. SD/205 andTechnical specification with 0.6meter long GI 100 mmdia drainageGI light grade pipe (For Bridges)

Providing and applying 2 coats of water based cement paint to unplastered concrete surface after cleaning the surface of dirt,dust, oil, grease, efflorescence and applying paint @ of 1 litre for 2 sqm.

Filling Expansion joint, with special bituminous material of size20mmwideinbridgeslab to provide for horizontal movements and vertical movementallasperapproved drawings and specification

Providing, Laying , fixing & jointingofP.V.C.Pipesasper ISI-4985(ISImarkedwiththe prior approval of Engineer-in-Charge)alongthe Trenchesandlayingthesame in Trenches to correct alignment and gradients, cutting, jointing and testing complete as per specifications.160mmo/dPVC pipe of 4 Kgf. / sqcm

Construction of embankment with good quality earth obtained from borrow pits including compensation of earth, loading, unloading, carriage to site of work, spreading,gradingtorequired slopeandcompactingtomeet requirementoftable300-2as per technical clause 305 of MORT&H specifications

Extra for layingearth/flyash asperspecificationsin20cm. Layers and dressing but excluding cost of rolling

Extra for watering the earth/fly ash laid in 20 cm layersasperspecificationsfor compaction.

Extra for rolling to specifications.

Compaction of earthwork& Preparation of sub grade including loosening, leveling of earth225mmthicktop layer, rough dressing of soil, final dressingofearthtogivelevel, camber,watering, rollingwith road roller, compacting the bed toachieveminimumdry densityasgiven intheTable 300-2asperTechnical clause 305 of MORT&H specifications. (Incaseof link roadsearthwork tobedone by villagers)

Granular Sub-Base: Construction of granular sub-base by providing material,spreadinginuniform layerswithmotor grader on prepared surface, mixing by mix in place method with rotavator at OMC, and compacting with vibratory roller to achieve the desired density, complete as per MORD technical specifications

Water Bound Macadam Grading I (without screening for low volume Loads/undersigned : Providing, laying, spreading and compacting stone Aggregates of Grading I to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with smoothwheeled roller8-10tonnesinstagesto proper grade and camber, applying and brooming requisite type of binding Materials to fill up the interstices of coarse aggregate, watering and compacting to the required density complete as per technical specification

SURFACE DRESSING :Providing and laying surface dressing in single coat using crushed stone aggregates of specified size on a layer of bituminous binder VG-10 @ 1kg per sqm laid on prepared surface after cleaning the road surface and rolling with 8-10 tonne smooth wheeled steel roller complete as per technical clause 509 of MORT&H specifications

Tack Coat @ 0.40kg per sqm (b) Providing and applying tack coat with penetration grade bitumen VG-10 using bitumen pressure distributor at the rate of 0.40 kg per sqm on the prepared bituminous Surface/granular surface treated with prime coat after cleaning the surface complete as per technical Specifications

Any Other

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