Estimate for construction of Cross Drainage at RD 10800 of Budhanpur Sub Minor

Amount

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 matter, dressing of sides and bottom and backfilling with excavated surplus soil Depth 0-3 mtr

Cement concrete 1:3:6 mixing by mechanical means using concrete mixer volumetric type

Laying plane/ Reinforcement cement concrete in sub-structure complete as per drawing and technical specification PCC Grade M-15.

Plain/Reinforced cement concrete grade M20 in sub-structure with batching Plant, Transit Mixer and Concrete Pump complete as per drawing and technical specifications with Height up to 5m.

Plain/Reinforced cement concrete grade M25 in sub-structure with batching Plant, Transit Mixer and Concrete Pump complete as per drawing and technical specifications with Height up to 5m.

Plain/Reinforced cement concrete grade M30 in sub-structure with batching Plant, Transit Mixer and Concrete Pump complete as per drawing and technical specifications with Height up to 5m.

Providing, lowering in trenches to correct gradient and alignment, jointing with tyton rubber joint and cutting of reinforced cement concrete 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, 600mm i/d

Cold twisted detormed (Ribbed/ ToR S teel Bar) Bars (Fe 500 grade as per IS 1786-2005) , for R.C.C works, where not including in the complete rate of RCC including bending and biding placing in position complete

Single layer brick lining for irrigation channels (Distributaries and minors) or section for all depths consisting of:- a) First layer 12.5mm thick cement plaster 1:5 on sub grade and finished. b)Second layer of 10mm thick cement plaster 1:3 properly rendered and finished. c) 75mm thick bricks laid in 1:3 cement sand mortar over second layer, including supply and carriage of 1st class bricks, sand of requisite F.M. from approved quarry, supply and carriage of cement from nearest market to site of work complete in all respect. In side slopes for all sections.

Extra allowance for providing templates in curved portion of lining

Laying brick on edge coping 229mm wide and 115mm thick in cement sand mortar 1:3 over 12.5mm thick cement plaster 1:5 including supply, carriage, loading and unloading of materials from source to site of work complete in all respects.

Shuttering for faces of concrete foundations and foundation beam & plinth beam (vertical or battering)

Providing & fixing 560 mm, 500 mm and 450 mm internal diametre circular or 450 mm x600 mm clear inside opening rectangular RCC manhole cover and frame ISI marked as per IS:12592-2002 including carriage from the stores of the Engineer-in-charge to site of work, loading, unloading including stacking and setting the same to correct lines over manholes including cement concrete copping (M:20) around the frame etc. Dia of steel for lifting hook is 16mm. (for EHD and HD). 560mm i/d RCC man hole cover with frame as per ISI (Extra Heavy duty

Filling stone/spall/Bajri( in jharries)

Cement concrete lining 75mm thick or less laid mannualy for irrigation channels using cement concrete M-15 with cement contant 325 kg per cum mixed an automatic computerized batching and mixing plant and transported to the site in transit mixers & with an average lead of 1km including supply ,carriage, of loadind and unloading of material complete in all respect (For Trapozoidal Section and Cup Section of all radius) For side slopes

Cement concrete lining 75mm thick or less laid mannualy for irrigation channels using cement concrete M-15 with cement contant 325 kg per cum mixed an automatic computerized batching and mixing plant and transported to the site in transit mixers & with an average lead of 1km including supply ,carriage, of loadind and unloading of material complete in all respect (For Trapozoidal Section and Cup Section of all radius) For Coping

THE CHUHAR PUR KALAN CO-OPERATIVE L AND C SOCIETY