Details: replacement of 450mm sluice valve with 450mm butterfly valve supplying, loading, transporting on site, unloading butterfly valves of pn 1.0 conforming to awwa c-504 in sgi- is 1865(grade 500/7) material with appurtenances and adaptors, nuts, bolts, washers, packings etc. stacking the same as directed on site, hoisting, lowering and positioning the same in true plumb and level with tappers, saddles, branches flanges etc. on ci / di or ms water mains and for pe pipes along with long neck pe and for following diameters. (manually operated). the adapter used here conforms to awwa c-219. note : butterfly valves, adaptors and all other materials shall be supplied as per the acceptance criteria of mcgm as given in specification. r3-he-3-16-b : 450 mm making connection on live ms water main of various sizes, including cost of cutting, supplying, loading, transporting on site, unloading, lowering in trenches, assembling of required ms specials, ms pipe and jointing the pipes / specials
Sector: Municipality