Remodeling reconstruction of VR Bridge at RD 28125 of Lukhi Drain.

Amount

Earth work in excavation by mechanical means (Hydraulic excavator)/manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including getting out and disposal of excavated earth lead up to 50 m and lift up to 1.5 m, as directed by Engineer-in-charge. Unit All kinds of soil (HSR 4.12.1)

Brick masonry work in 1 :3 in sub-structure including scaffolding complete excluding pointing and plastering, as per drawing and MoRT&H Specifications 1300 and 2200 (HSR27.1)

Reinforced cement concrete work in beams, suspended floors, roofs having slope up to 15° landings, balconies, shelves, chajjas, lintels, bands, plain window sills, staircases and spiral stair cases above plinth level up to floor four level, excluding the cost of centering, shuttering, finishing and reinforcement with 1: 1.5:3 (1 cement : 1.5 coarse sand(zone-111) : 3 graded stone aggregate 20 mm nominal size). (HSR 6.16)

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: 1 :2:4 (1 cement : 2 coarse sand (zone-Ill) : 4 graded cum stone aggregate 20 mm nominal size) (HSR 6.14.2)

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work below plinth level and up to Floor IV level: 1:3:6 (1 Cement : 3 coarse sand (zone-Ill): 6 graded cum stone aggregate 40 mm nominal size) (HSR 6.1.5)

Excavating, supplying and filling of local earth (including royalty) cum by mechanical transport up to a lead of 1 km also including ramming and watering of the earth in layers not exceeding 20 cm in trenches, plinth, sides of foundation etc. complete. (HSR 4.33)

Pointing on brick work or brick flooring with cement mortar 1 :3 (1 cement : 3 fine sand): Raised and cut pointing (HSR 11.25.2)

Filler joint Providing & fixing 20 mm thick compressible fibre board in expansion joint complete as per drawing & MoRT&H Specification. (HSR 14.18)

Centering and shuttering including strutting, propping etc. and removal of form for Foundations, footings, bases of columns, etc. for sqm mass concrete (HSR 6.29.1)

Centering and shuttering including strutting, propping etc. and removal of form for Walls (any thickness) including attached pilasters, sqm buttresses, plinth and string courses etc. (HSR 6.30.2)

Steel reinforcement for R.C.C. work, where not included in the complete rate of RCC, including straightening, cutting, bending, placing in position, binding, wastage, overlaps, welded joints, spacer bars, chairs, stays, hangers and annealed steel wire etc. complete in all respect above plinth level. Note:- Reinforcement shall be measured in length including hooks, if any, separately for different diameters as actually used in work , excluding overlaps. Wastage, over1aps, couplings, welded joints, spacer bars, chairs, stays, hangers and annealed steel wire or other methods of binding & placing shall not be measured and cost of these items shall be deemed to be included in the rates for reinforcement. Thermo-Mechanically Treated bars of grade Fe-500D kg or more. (HSR 6.33.6)

Dismantling Brick Work, Tile Masonry or Tile Lining and Tile Terracing in cement (HSR 8.5 (b)

Dismantling Concrete cement concrete plain 1:3: 6 mi (HSR 8.6 (c)

Filling available excavated earth (excluding rock) in trenches, cum 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 up to 1.5 m (HSR 4.32)

Credit of Brick bats with material.

Credit of steel scrap.

Gian Sharma