ESTIMATE FOR CONSTRUCTION OF DRAINAGE X-ING STRUCTURE AT RD 7540 OF MALERKOTLA MINOR

Amount

Dismantling concrete (d) Cement concrete plain 1:2:4 mix

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 by MECHANICAL MEANS with (Depth upto 3 m)

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 by MECHANICAL MEANS with (Depth 3m To 6m)

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 (A) Manual means (a) Depth upto 3 mtrs.

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

Reinforced cement concrete in sub-structure complete as per drawing and Technical Specifications. RCC Grade M-25 Height upto 5m (i) Using Concrete Mixer

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

Cement concrete lining 75mm. thick or less laid manually for irrigation channels, using cement concrete M15 with cement content 325 kg/cum mixed in an automatic computerized Batching & Mixing Plant and transported to the site in transit mixers with an average lead of 1 Km (FOR TRAPEZOIDAL SECTION AND CUP SECTION OF ALL RADII)

Putting 1:3 (Cement:water) cement slurry with cement @ 2.25 kg per sqm on prepared bed and side slopes before laying concrete on bed and side slopes.

Providing and laying cement concrete M-15 for coping mixed in automatic computerised batching and mixing plant and transported to the site in transit mixers complete in all respect in PWD specifications.

Earth work for lip cutting for lining of irrigation channels inclusive of all allowances, lead and dressing :-(a) 0 to 1.5 m depth

Dressing of Side Slopes and prepration of sub grade for lining complete in all respect as per pwd specification.

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

Construction of embankment with earth obtained from roadway cutting or excavation including spreading, grading to required slope and compacting to meet requirement of table 300-2 as per technical clause 305 of MORT&H specifications.

Weaving wire netting for wire crates including binding sides and partitions to make crate of 15 cm x 15 cm or 25 cm x 7.5 cm mesh.

Suppy of boulder stone as per pwd specification from mirthal quarry to stackyard with an average lead 188 KM (Weight of 18 kg to 40kg should not be less than 90% and weight of boulder stone 3.6 kg to 18 kg should not exceed 10% including carraige, loading, unloading and stacking complete in all respect. exclusive of contractor profit and labour cess )

Filling of boulder stone into wire crates hand packed including re-handling of boulder stone from stackyard to site of work lead 0.5-1 km including loading and unloading as per pwd specifictions and instruction of engineer in charge.

Providing, lowering in trenches to correct gradient and alignment, jointing with tyton rubber joint and cutting of reinforced cement concrete spigot and socketed pipes and specials with rubber ring ISI marekd as per IS code IS 458-2003 into trenches for all depths and laying out the same to correct alignment, gradients, levels etc. cutting of concrete beds and joints holes, supporting the pipes and specials in correct position in a suitable rigid manner while the same are being jointed and until the surrounding benchings, haunches and envelopes are completed. The pipes shall rest on the beds at all joints through their lengths and fixing of rubber ring, facing, testing the pipes for leakage and making good the same leakage and all defects to the entire satisfaction of the Engineer-in-charge including all cartage etc. R.C.C. Pipe NP -2 900mm i/d pipe

Any Other Item

VISHAL CONTRACTOR