Estimate for Construction of Bridge 20250 of dhilwan Minor

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. (Depth upto 3 m )

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

Plain/Reinforced cement concrete in sub-structure complete as per drawing and Technical Specifications RCC Grade M25 With Batching Plant, Transit Mixer and Concrete Pump RCC Grade M25 Height upto 5m With Batching Plant, Transit Mixer and Concrete Pump

Plain/Reinforced Cement Concrete in Open Foundation complete as per Drawing and Technical Specifications. RCC Grade M30 With Batching Plant, Transit Mixer and Concrete Pump

HYSD Bars

Provision of an Reinforced cement concrete crash barrier at the edges,of the Bridge,road, approaches to bridge structures and medians, constructed with M-40 grade concrete , with HYSD reinforcement conforming to IRC:21 and dowel bars 25 mm dia, 450 mm long at expansion joints filled with pre-moulded asphalt filler board, keyed to the structure on which it is built and installed as per design given in the enclosure to MOST circular No. RW/NH 33022/1/94- DO III dated 24 June 1994 as per dimensions in the approved drawing and at locations directed by the Engineer, all as specified-with concrete mixture.

Applying priming coat with cement primer in all shade on newly plastered or concrete exterior surface

Painting two or more coats excluding priming coat with synthetic enamel paint in all shades on wood work, metallic or plastered, concrete surface to give an even shade.

Extra for laying earth/fly ash as per specifications for compaction in 20 cm layers and dressing,watering, rolling as per specifications for compaction

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 per drawing no. SD/205 andTechnical specification with 0.6meter long GI 100 mm dia drainage GI light grade pipe (For Bridges)

Cement concrete lining 75 mm thick or less laid manually for irrigation channel using cement concrete M-15with cement content 325 Kg/cum mixed in automatic computerised batching and mixing plant and transported to site in transit mixer with an average lead of 1 km. (For Lining) ( up steam and down steam)

Cement concrete lining 75 mm thick or less laid manually for irrigation channel using cement concrete M-15with cement content 325 Kg/cum mixed in automatic computerised batching and mixing plant and transported to site in transit mixer with an average lead of 1 km. (For coping)

Dressing side slopes and preparation of sub grade for linning

Dismantling brick work, tile masonry or tile lining .in cement

Dismantling lime concrete, cement concrete of 1:6:12 or leaner mix

Dismantling brick work, tile masonry or tile lining , Arch work in cement or lime

Any Other Item