Providing Settling tank at borehole Gajadharpur at Nawapara UG project of Kalyani Sub Area.

Amount

Item Description/ Heading

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 upto 50 m 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 excluding the cost of centering and shuttering - all work upto plinth level : 1:3:6 ( 1 Cement : 3 coarse sand : 6 graded stone aggregate 40 mm nominal size).

Brick work with fly ash bricks in foundation and plinth in Cement mortar 1:4 (1 cement : 4 sand)

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

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. 40mm thick with 20mm nominal size stone aggregate.

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.

R.C.C. Standards post/ struts/rails/ pales of mix 1:1.5:3 (1cement : 1.5 coarse sand : 3 graded stone aggregate 12.5 mm nominal size) with wooden plugs or 6mm bar nibs wherever required as per direction of Engineer-in-charge (cost of earth works in excavation, concrete works in foundation to be paid separately).

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - all work upto plinth level : 1:1 1/2 :3 ( 1 Cement : 1 1/2 coarse sand : 3 graded stone aggregate 20 mm nominal size).

Fencing with R.C.C. post placed at required distance, embedded in cement concrete blocks, every 15th post, last but one end post and corner post shall be strutted on both sides and end post one side only, provided with horizontal lines and two diagonals of barbed wire 9.38 kg per 100 metres (min) between the two posts fitted and fixed with G.I.staples on wooden plugs or G.I. binding wire tied to 6 mm bar nibs fixed while casting the post (cost of R.C.C. posts, struts, earth work and concrete to be paid for separately) :- Payment to be made per metre cost of total length of barbed wire used. With G.I. barbed wire

TOTAL IMPACT OF GST FOR THE PURPOSE OF CTC

SUNIL KUMAR SINGH

SACHIDANAND SINGH

M/S FIROZ AHMAD SIDDIQUI