Estimate for Construction of Box Culvert Bridge at RD 13680 of Rai Minor

Dismantling brick work tile, masonry or tile lining in cement

Dismentalling Concrete, Cement Concrete plain 1:2:4 mix.Complete in all respect as per drawings, designs, specifications and instructions of Engineer- in-charge.

Dismantling concrete. Reinforced cement concrete

Back filling behind abutment, wing wall andreturn wall complete as perdrawing and TechnicalSpecification. Sandy material.

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

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

Prestressed cement concrete in superstructure as per drawing and TechnicalSpecification. Using Batching Plant, Transit Mixer andConcrete PumpFor Solid slab super-structure including centering and shuttering. (M-25)

Plain/Reinforced Cement Concrete in Sub Structure complete as per Drawing and Technical Specifications using RCC Grade M-25 Hieght upto 5m.

Plain/Reinforced Cement Concrete in Open Foundation complete as per Drawing and Technical Specifications using RCC Grade M-25

Furnishing and Placing Reinforced/Prestressed cement concretein/sub-structure superstructureas per drawing and Technical Specification. Using Batching Plant, Transit Mixer and Concrete Pump For Solid slab super-structure including vibrator (M-40)

Filling Expansion joint, with special bituminous material of size 20mm wide and approx 400 mm deep in bridge slab to provide for horizontal movements and vertical movement all as per approved drawings and specification.

Providing, Laying , fixing & jointing of P.V.C. Pipes as per ISI-4985 (ISI marked with the prior approval of Engineer-in-Charge) along the Trenches and laying the same in Trenches to correct alignment and gradients, cutting, jointing and testing complete as per specifications.160mm o/d PVC pipe of 4 Kgf. / sqcm

Drainage Spouts complete as perdrawing no. SD/205 andTechnical specification with 0.6meter long GI 100 mm dia drainageGI light grade pipe (For Bridges)

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

Earth work in excavation of foundation of structures as per drawing and technical specification, including setting out, construction of shoring and bracing, removal of stumps and other deleterious matter, dressing of sides and bottom and backfilling with excavated surplus soil. In Ordinary soil Mechanical Means Depth upto 3 m

Plain/Reinforced cement concrete in sub-structure complete as per drawing and Technical Specifications RCC Grade M-30 Height upto 5m Using Batching Plant, Transit Mixer and Concrete Pump

Any other Item

The Bhutiwala Sahikari Kirat Te Usari Sabha Limited