Construction of 10000 gallons GSR including Valve pit and Drain for Agriculture Purpose Ward 06 Batmandal Neera under DDC Grants

Amount

Earth work in bulk excavation by manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 m2 on plan) including disposal of excavated earth lead upto 50 meters and lift upto 1.5 m, as directed by Engineer-in-Charge. All kinds of soil :

Providing and laying in position cement concrete of specified grade including curing but excluding the cost of centring and shuttering. All work upto plinth level with:1:4:8 (1 cement : 4 coarse sand : 8 graded stone aggregate 40 mm nominal size)

Providing and laying in position machine batched and machine mixed design mix M-25 grade cement concrete for reinforced cement concrete work, using cement content as per approved design mix, including pumping of concrete to site of laying but excluding the cost of centering, shuttering, finishing and reinforcement, including admixtures in recommended proportions as per IS: 9103 to accelerate, retard setting of concrete, improve workability without impairing strength and durability as per direction of Engineer-in- charge. Note: - Cement in this item is @ 330 kg/ cum. Excess or less cement used as per design mix is content considered payable or recoverable separately.All works upto plinth level

Providing and laying in position machine batched and machine mixed design mix M-25 grade cement concrete for reinforced cement concrete work, using cement content as per approved design mix, including pumping of concrete to site of laying but excluding the cost of centering, shuttering, finishing and reinforcement, including admixtures in recommended proportions as per IS: 9103 to accelerate, retard setting of concrete, improve workability without impairing strength and durability as per direction of Engineer-in- charge. Note: - Cement in this item is @ 330 kg/ cum. Excess or less cement used as per design mix is content considered payable or recoverable separately. All works above plinth level upto floor V level

Reinforced cement concrete work in beams, suspended floors, roofs having slope upto 15°, landings, balconies, shelves, chajjas, lintels, bands, plain window sills, staircases and spiral stair cases upto five level including curing but excluding the cost of centring, shuttering, finishing and reinforcement with 1:1½:3 (1 cement : 1½ coarse sand : 3 graded stone aggregate 20 mm nominal size)

Reinforced cement concrete work in arches, archribs, domes, vaults shells, folded plate and roofs having slope more than 15° upto floor five level level including curing but excluding the cost of centering, shuttering finishing and reinforcement with: 1:1½:3 (1 cement : 1½ coarse sand : 3 graded stone aggregate 20 mm nominal size)

Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level Cold twisted bars

Providing and laying in position cement concrete of specified grade including curing but excluding the cost of centring and shuttering. All work upto plinth level with:1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size)

Dumping of stone in horizontal on level including cost of stone

Centering and shuttering including strutting, propping etc. and removal of form work for: Foundations, footings, bases for columns

Extra for shuttering in circular works 20%

Walls (any thickness) including attached pilasters, buttresses, plinth and string courses etc.

Extra for shuttering in circular works 20%

Lintel, beams, plinth beams, girders, bressumers and cantilevers.

Extra for shuttering in circular works 20%

Arches, domes, vaults upto 6 m span

Suspended floors, roofs, landings, balconies and access platforms.

Edges of slabs and breaks in floors and walls Under 20 cm wide

Cement concrete flooring 1:2:4 (1cement: 2 coarse sand: 4 graded stone aggregate) finished with a floating coat of neat cement including cement slurry and curing complete, but excluding the cost of nosing of steps etc. complete. 50 mm thick with 20mm nominal size stone aggregate.

12mm Cement plaster of mix: 1 : 4 ( 1 cement : 4 coarse sand)

Extra for plaster in circular works 20%

Providing & Incorporating during concreting GP sheet stripe water seal 1.25mm (nominal thick) at construction joints including jointing of hence so as to form a continuous barrier, strips area (excluding laps) to be measured 20cm in width.

Finishing walls with water proofing cement paint of required shade on New work (two or more coats applied @ 3.84 kg/10sqm)

Extra for providing & mixing water proofing material 'impermo' or equivalent in cement concrete work @ 1kg/50kg of cement.

Providing and fixing on wall face un-plasticized - PVC moulded fittings/ accessories for un plasticized Rigid PVC rain water pipes conforming to IS : 13592 Type A including jointing with seal ring conforming to IS : 5382 leaving 10 mm gap for thermal expansion. 75 mm bend

Providing and fixing 1mm thick M.S. sheet door with frame of 40x40x6mm angle iron and 3mm M.S. gusset plates at the junctions and corners, all necessary fittings complete, including applying a priming coat of approved steel primer. Using M.S. angles 40x40x6mm for diagonal braces

Steel work welded in built up sections/framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer using structural steel etc. as required. In gratings, frames, guard bar, ladder, railings, brackets, gates and similar works.

Welding, including transportation of plant at site etc. complete By gas plant

Filling available excavated earth (excl. rock) in trenches, plinth, sides of foundations etc in layers not exceeding 20 cm in depth consolidating each deposited layer by ramming & watering, lead up to 50 m & lift up to 1.5 m excluding ramming and watering.

Earth work in excavation by manual means in trenches for foundations, drains, pipes, cables etc. (not exceeding 1.5 m in width) and for shafts, wells, cesspits and the like not exceeding 10 sqm on plan lift upto 1.5 m, including getting out excavated earth in all kind of soil as directed by Engineer In-Incharge

Providing and fixing G.I pipes complete with G.I. fittings excluding trenching and refilling etc. (external work) 65 mm dia.

50mm dia.

40mm dia.

Providing and fixing HDPE pipes complete with G.I. fittings excluding trenching and refilling etc. (external work) 50 mm dia.

Providing and fixing G.I. Union in G.I. pipe including cutting and threading the pipe and making long screws etc. complete (new work) 50mm nominal bore

40 mm nominal bore

Providing and fixing gun metal gate valve with C.I. wheel of approved quality (screwed end) 65mm nominal bore

50 mm nominal bore

40 mm nominal bore

Carriage of Stone from source to site of work av. 1.00 KM by manual means

Carriage of sand from source to Road side and from Road side to site of work av. 120 KM by M.T. & 01.00 KM by manual means

Carriage of Stone aggregate 20 mm nominal size from source to Road Side and from Road side to site of work av. 10.00 KM by M.T. & 01.00 m by manual means

Carriage of Stone aggregate 40 mm nominal size from source to site of work av. 01.00 Km by manual means

Carriage of Cement from nearest market to Road side AV. 10.00 KM by M.T and from Road side to site of work av. 01.00 Km by manual means

Carriage of Steel from nearest market to Road side AV. 10.00 KM by M.T and from Road site tosite of work av. 01.00 Km by manual means

Carriage of HDPE Pipes to road side Av. 150.00 by MT and from Raod side to site of work Av.distance of 3.00 Km by head load.

MOHD RAFIQ WANI

Raj Singh Katoch

IMTIAZ AHMED