Repair of drain at w.no. 3 and Ward 7

Amount

Demolishing cement concrete manually/ by mechanical means including disposal of material within Nominal concrete 1:3:6 or richer mix (i/c equivalent design mix) 50 metres lead as per direction of Engineer - in - charge

Excavating trenches of required width for pipes, cables, etc including excavation for sockets, and dressing of sides, ramming of bottoms, depth upto 1.5 m, including getting out the excavated soil, and then returning the soil as required, in layers not exceeding 20 cm in depth,including consolidating each deposited layer by ramming, watering, etc. and disposing of surplus excavated soil as directed, within a lead of 50 m : 2.10.1 All kinds of soil 2.10.1.2 Pipes, cables etc. exceeding 80 mm dia. But not exceeding 300 mm dia

Providing and laying non-pressure NP2 class (light duty) R.C.C. pipes with collars jointed with stiff mixture of cement mortar in the proportion of 1:2 (1 cement : 2 fine sand) including testing of joints etc. complete : 250 mm dia. R.C.C. pipe

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 20mm nominal size)

Centering and shuttering including strutting, propping etc. and removal of form work for: Foundations, footings, bases for columns

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 black anti-corrosive bitumastic paint of approved brand and manufacture to give an even shadeTwo or more coats on new work

O P Bhardwaj (BID ID -534724)

BHUWNESH KUMAR (BID ID -534320)