Tender For scope of work (sow) as mentioned in tender and schedule of work( 4 )items as given below ,[1] ern,pipe,dn 250,300m 175.000 m,[2] dismantl erection of 20 mm dia pipe 500.000 m,[3] fabrn,ern pneum pipe mom,d/bar guide,w/d 100.000 m,[4] fabrn,ern water pipe irt,drt,rt3&4,apron 100.000 m