Construction of RCC Sump for storage of water at Haddo Nursery of FEP Range -1 under FEP Division Haddo

Amount

Earth work in excavation by mechanical means (Hydraulic Excavator )/ manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sum on plan) including dressing of sides and ramming of bottoms, lift upto 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m. 2.8.1 All kinds of soil.

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

Providing and laying in position cement concrete of specified grade excluding the cost of centring and shuttering - All work upto plinth level : 4.1.8 1:4:8 (1 Cement : 4 coarse sand : 8 graded stone aggregate 40 mm nominal size). Under floors

Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level : 5.1.2 1:1.5:3 (1 cement : 1.5 coarse sand (zone-III) derived from natural sources : 3 graded stone aggregate 20 mm nominal size de rived from natural sources) Footing

Reinforced cement concrete work in walls (any thickness), including attached pilasters, buttresses, plinth and string courses, fillets, columns, pillars, piers, abutments, posts and struts etc. upto floor five level excluding cost of centring, shuttering, finishing and reinforcement : 5.2.2 1:1.5:3 (1 cement : 1.5 coarse sand(zone-III) derived from natu ral sources : 3 graded stone aggregate 20 mm nominal size derived from natural sources)

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 floor five level 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) Slab

Centering and shuttering including strutting, propping etc. and removal of form for : 5.9.1 Foundations, footings, bases of columns, etc. for mass concrete. Bed Foundation

5.9.3 Suspended floors, roofs, landings, balconies and access platform. Slab

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

Reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete. 5.22.3 Cold twisted bars

Cement concrete flooring 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate) finished with a floating coat of neat cement including cement slurry, but excluding the cost of nosing of steps etc. complete. 11.3.1 40mm thick with 20mm nominal size stone aggregate.

12 mm cement plaster finished with a floating coat of neat cement of mix : 13.7.2 1:4 (1 cement: 4 fine sand)

Lumpsum amount for plumbing including all the fittings and accessories

SONA MONA TRADERS (BID ID -57348)

R S CONSTRUCTIONS (BID ID -57839)

M/S SUNDARAM CONSTRUCTION (BID ID -57770)