Extension of main pipe line from 11 family junctions to Forest Nursery Laxmipur SD-II, CD, Diglipur Sw- Replacement of existing 100mm G.I rusted pipeline with new line by 80mm dia nominal bore from steel bailey bridge at 8 family, source under SD-II,

Amount

Dismantling G.I. pipes (external work) including excavation and refilling trenches after taking out the pipes, manually/ by mechanical means including stacking of pipes within 50 metres lead as per direction of Engineer-in-charge :

Above 40 mm nominal bore

Providing and fixing G.I. pipes complete with G.I. fittings including trenching and refilling etc. External work

80 mm dia nominal bore

Painting G.I. pipes and fittings with two coats of anti-corrosive bitumastic paint of approved quality :

80 mm diameter pipe

Providing and fixing G.I. Union in existing G.I. pipe line, cutting and threading the pipe and making long screws, including excavation, refilling the earth or cutting of wall and making good the same complete wherever required :

80 mm nominal bore

Dhananjay Biswas