E-NIT-48-III-2025-26-WORK NO 01

Dismantling of existing structures like culverts, bridges, retaining walls, and other structures comprising of masonry, cement concrete, woodwork, steelwork; including T&P (Tools and Plants) and scaffolding wherever necessary. The work includes sorting the dismantled material, disposal of unserviceable material, and stacking the serviceable material with all lifts and lead up to 1000 m, as per MoRTH Specification Clause 202.Cement Concrete

Clearing and grubbing road land, including uprooting wild vegetation, grass, bushes, shrubs, saplings, and trees of girth up to 300 mm; removal of stumps of such trees cut earlier and disposal of unserviceable materials; and stacking of serviceable material to be used or auctioned, up to a lead of 1000 m. The work also includes removal and disposal of top organic soil not exceeding 150 mm in thickness, as per MoRTH Specification Clause 201.In area of non-thorny jungle Chain 0-1630 m

Silt clearance of drains, channels and canals with lift 1.5 Mtr and lead up to 50 Mtr. Chain 0-1630 m

Sludge clearance of drains, channels and canals with lift 1.5 Mtr and lead up to 50 Mtr.Chain 0-1630 m

Providing and laying in position cement concrete including curing, compaction etc. complete in specified grade excluding the cost of centering and shuttering - All work up to plinth level.M10 grade Nominal Mix 1: 3: 6 (1 cement : 3 coarse sand : 6 graded stone aggregate 20mm nominal size).

M15 grade Nominal Mix 1: 2: 4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20mm nominal size).

Providing and laying in position Ready mix concrete manufactured in fully automatic Batching Plant and transported to site in transit mixer for having continous agitated mixer, manufactured as per approved mix design of specified grade of RCC work including pumping of R.M.C. from transit mixer to site of laying , exculding the cost of centering, shuttering and reinforcement with all lead and lift including cost of admixtures in recommended portion as per IS 9103 to accelerate/ retard setting of concrete, improve workability without impairing strength and durability as per direction of Engineer in charge. All works upto floor V floor M20 grade Design Mix by using cement as per codal provision..Providing M-30 grade concrete by using cement as per codal provision instead of M-20 grade design mix.

Providing and fabricating reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding (including cost of binding wire) all complete up to floor five level. ('Original producers' who manufacture billet directly from iron ores and roll the bilets to produce steel conforming to IS:1786) Thermo- mechanically Treated bars (Conforming of relevent IS code)

Centering and Shuttering with plywood or steel sheets including strutting, propping bracing both ways and removal of formwork for foundation , footings, strap beam, raft , bases of columns etc.

Wrought iron and mild steel welded work) (using angles, square bars, tees and channel grills, grating frames, gates and tree guards of any size and design etc. including cost of screens and welding rods or bolts and nuts complete fixed in position but without the cost of excavation and concrete for fixing which will be paid separately.

Providing and fixing of reinforced ferrocement drain cover designed for Class “AA” loading, duly marked on the cover, with adequate steel reinforcement, having a thickness of 75 mm to 150 mm, anti-corrosive bitumen painted M.S. plate rim, and M.S. lifting hooks.The work shall include the use of admixtures such as plasticizer, bond- improving compounds, shrinkage-resistance compounds, and abrasion-resistant materials, all complete as per approved design and specification. for drain Opeining Size 1201 to 1500 mm Standard Drain Cover Size 2100 mm x 500 mm x 150 mm

Brick masonry with F.P.S. bricks of class designation 75in foundation and plinth with bricks Cement mortar 1 : 4 (1 cement : 4 coarse sand)

Plaster on new surface on walls in cement sand mortar 1:4 including racking of joints etc. complete fine finish : 1:4 (1 cement : 4 fine/ coarse sand) 25 mm thick.