Name of Work:- ESTIMATE FOR CONSTRUCTION/UPGRADATION OF WATER COURSES AT RD 9331/R OF SARNA NORTH UNDER MALIKPUR SUB DIVISION.
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Item Description
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Earthwork Undressed involving an avg. horizontal throw upto 2 mtr. and an avg. Vertical Lift upto 0.5 mtr. including Breaking of Clods
2
Earthwork Undressed with combined Lead upto 15 mtr. including Breaking of clods.
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Dressing of New Earthwork
4
Earth work (exclusive of compensation for earth) in excavation in ordinary soil or soil containing gravel or kankar upto 40% and filling in 15 cm layers in foundation and plinth including ramming watering and consolidating under floors with earth brought from a distance not exceeding 30metres
5
Dag belling single kassi stroke minimum 7.5 cm depth.
6
Dressing of Bed and Preparation of Sub-grade for Lining
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First Class Burnt Brick laid in 1:6 Cement Sand Mortar for Bed & Side walls
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10mm thick Cement Plaster 1:4 on Side Walls
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10 mm thick Cement Plaster 1:4 on Floors & Top of Walls
10
Cement Concrete 1:3:6 with stone ballast or shingle work mixing by mechanical means using concrete mixer volumetric type
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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
12
Filling expansion joints with special impervious hot pour 12.5 mm wide.
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Filling Contraction/Construction Joint with special impervious hot pour 12.5mm wide.
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LDPE film of 100 micron over sleepers for construction & expansion joints including supply and carriage & loading unloading of all material complete in all respect as per PWD specification and Engineer in Charge.
15
Shuttering For Face of Concrete Foundation 1:3:6
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Applyin the Bitumen primer coat on side of linning and topp of sleeper for construction joint expansion joint AND CONTRACTION JOINT
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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) (e) 450mm i/d pipe Please Enable Macros to View BoQ information
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