Estimate for Construction of Bridge at RD 48950 of Thariewal disty

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

RCC Grade M25,Using Concrete Mixer

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 M25,Height upto 5m, Using Concrete Mixer

Supplying, fitting and placing HYSD bar reinforcement in sub-structure complete as per drawing and Technical Specifications., Supplying, fitting and placing HYSD bar reinforcement in substructure complete as per drawing and Technical Specifications.

Furnishing and Placing Reinforced/ Prestressed cement concrete in super-structure as per drawing and Technical Specification,RCC/PSC Grade M-40,Using Concrete Mixer, For Solid slab super-structure- including centering and shuttering,Height up to 5m

RCC Grade M 30-For solid slab,Using Concrete Mixer, For Solid slab super-structure-including centering and shuttering, Height up to 5m

Drainage Spouts complete as per drawing no.SD/205 and Technical specification with 0.6 meter long GI 100 mm dia drainage GI light grade pipe (For Bridges)

Painting on concrete surface: 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 size 20mm wide and approx 375 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. (xxiii) 160mm o/d PVC pipe of 4 Kgf. / sqcm

Excavation of Soil using Hyraulic Excavator and hydraulic Tractor Trolly I/C cutting and loading in Trolly and transporting to the embankment locations with all lifts and leads, FOR ALL LEAD

Compaction. Extra for laying earth/fly ash as per specifications in 20 cm. Layers and dressing but excluding cost of rolling.Extra for watering the earth/fly ash laid in 20 cm layers as per specifications for compaction.Extra for rolling to specifications. Complete in all respect as per drawings,designs, specifications and instructions of Engineerin-charge.

cement concrete 1:3:6 with stone blast or shingle mixing by mechanical means using concrete mixer volumetric type

Providing and laying 60 mm thick factory made cement concrete interlocking paver block of M-35 grade machine made rubber moulded smooth finish with strong vibratory process or with vibrohydraulic compaction machine and of approved size and design / shape laid in Ordinary Grey and pattern over and including 40 mm thick compacted bed of coarse sand, filling the joints with fine sand etc, all complete as per directions of Engineer-in-Charge IS Code 15658(2006)

First Class burnt brick work laid in cement sand mortar 1:4 in foundation and plinth

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

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-25)SLAB

Any other Item

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