Demolishing and reconstruction of boundary wall of Ghazipur Drain between RD 2745m to RD 5090 left bank

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.

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 coarse sand (zone-III) : 8 graded stone aggregate 40 mm nominal size)

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level : 1:2:4 (1 cement : 2 coarse sand (zone-III) : 4 graded stone aggregate 20 mm nominal size).

Steel work welded in built up sections/ framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer using structural steel etc. as required.In gratings, frames, guard bar, ladder, railings, brackets, gates and similar works

Painting with synthetic enamel paint of approved brand and manufacture to give an even shade : Two or more coats on new work

Providing and fixing of M30 RCC Precast concrete post of size 200X200mm and height of 3.0m, the post is reinforced with 4Nos 12mm dia tor bars with 4mm dia stirrups @150mm, having two groves of size 50X30mm, so as to received 6 nos, Precast Concrete RCC panels of size 1500X300X70mm thickness, panel are reinforced with 3Nos, longitudinal bar of size 8mm dia of tor steel & 6mm plain MS Stirrups @150mm c/c. The post will be erected @1.615m c/c and as per direction of Engineer-in-charge. (Payment for post fixing like excavation,CC work will be done seperately).

Lettering with black Japan paint of approved brand and manufacture

Deploying JCB machine on hire basis with operator and helper fuel etc. for cleaning, levelling & dressing and other misc. work complete in all respect as per direction of Engineer-in-charge.

Brick work with available Brick of class designation M - 10 in foundation and plinth in: Cement mortar 1:4 (1 cement : 4 Manufacture Sand) available brick.

Random rubble masonry with hard stone in superstructure above plinth level and upto floor five level, including leveling up with cement concrete 1:6:12 (1 cement : 6 coarse sand : 12 graded stone aggregate 20 mm nominal size) at window sills, ceiling level and the like. Cement mortar 1:6 (1 cement : 6 coarse sand).

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.

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