Tender for the work of supply, erection and commissioning of 800mm dia. PN-25 double flanged silent check valve to delivery side of pump No.1 in CWSS IV stage phase-II pump house at Harohalli (Short Time Tender)

Tender for the work of supply, erection and commissioning of 800mm dia. PN-25 double flanged silent check valve to delivery side of pump No.1 in CWSS IV stage phase-II pump house at Harohalli (Short Time Tender)

Dismantling of existing 800mmdia Multidoor Non return valve on delivery side of pumpset in CWSS IV stage Phase II pumphouse after empyting /scouring of line water. The corroded bolts , nuts shall be c...

Fabricating and providing of 800mmdiax 12mmthick M.S Spool pipe of 500mm long and welding to flange. The work shall include cutting of existing barrel pipe piece of Expansion joint, including providin...

Supply of 800mmdia double flanged Silent /Slanted check valve (Non Return Valve) as per IS 5312/EN standards of PN25 rating.

Material of Construction:

Supply of 800mmdia Double flanged silent/slanted ...

Fabrication, Supply and fixing of S.S Bypass line of 80mmdia. After making hole on existing delivery pipe providing of 2nos of M.S stub with 2Nos of Control valve of PN 25 rating and 80mmdia stainles...

Erection and Commissioning of new 800mmdia Check valve with Supply and Fixing of 5mmthick Fireply gasket. Supply and Fixing of stud bolt and nut M44x220mmlong with 2nuts. Providing of bottom supports ...

After stopping of pumpset closing of Isolation valves along with bypass valve and de-pressurizing the line by opening of scour valve. Supplying and welding of 2nos of suitable 800mmdia flanges OF 50MM...

Providing, fabricating and fixing of new 800mmdia stainless steel 304/316 grade expansion bellow to Pump of rating PN.25. After completion of necessary welding fixing of stainless steel bellow with ne...