Repair and Maintenance of CC Footpath from Samuel Tirkey house to forest quarter at wrafter creek village Nilambur under PS, Rangat.

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 sqm 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.

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 centering and shuttering - All work up to plinth level :

1:4:8 (1 Cement : 4 Pulverised sand (zone-III) derived from natura sources : 8 graded stone aggregate 40 mm nominal size derived from natura sources)

1:3:6 (1 Cement : 3 Pulverised sand (zone-III) derived from natura sources : 6 graded stone aggregate 40 mm nominal size derived from natura sources)

1:2:4 (1 Cement : 2 Pulverised sand (zone-III) derived from natura sources : 4 graded stone aggregate 20 mm nominal size derived from natura sources)

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

Thermo-Mechanically Treated bars of grade Fe-500D or more.

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 :

1:1.5:3 (1 cement : 1.5 Pulverised sand (zone-III) derived from natura sources: 3 graded stone aggregate 20 mm nominal size derived from natura sources).

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. above plinth level up to floor five level, excluding cost of centering, shuttering, finishing and reinforcement

1:1.5:3 (1 cement : 1.5 Pulverised sand (zone-III) derived from natura sources: 3 graded stone aggregate 20 mm nominal size derived from natura sources).

Centering and shuttering including strutting, propping etc. and removal of form for:

Foundations, footings, bases of columns, etc. for mass concrete

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

12 mm Cement Plaster of mix:

1:4 (1 Cement :4 Fine Sand)

SWAPAN KUMAR ROY (BID ID -45481)