NCTPS I SE MI circle Boiler Maintenance Division Annual Overhaul works for the year 24 25 Specification No 62 24 25

Amount

MS Plate 6 mm thick, Sail Hard / equivalent Including Loading, transportation & Unloading. Manufacture test certificate shall be furnished. (Supply to the NCTPS stores. The contractor should inspect the site in overhaul to ascertain the actual requirement of LRB wool, Iron & steel material and as per the direction of Engineer in charge the materials will be supplied by TANGEDCO available at stores during execution of works)

MS Plate: 3.15 mm Thick, Sail Hard / equivalent Including Loading, transportation & Unloading. Manufacture test certificate shall be furnished. (Supply to the NCTPS stores. The contractor should inspect the site in overhaul to ascertain the actual requirement of LRB wool, Iron & steel material and as per the direction of Engineer in charge the materials will be supplied by TANGEDCO available at stores during execution of works)

Providing scaffolding arrangement for renewal works in flue gas duct portions from ID Outlet to before Chimney. Including cost of consumables and T&P’s.

Cutting and removal of heavily eroded duct plates (multilayer) in duct parent plate area, transporting & devoluting scrap to central stores / NCTPS. Including cost of consumables and T&P’s.

Transporting of 6 mm M.S / Checkered plates from stores to boiler area, cutting into required size, leading, lifting, positioning on the eroded top portions of the duct above 1.5 meter level and welding the same in ID Outlet to before Chimney duct area. Including cost of consumables and T&P’s. (The Required Material will be supplied by Contractor)

Removing the existing eroded duct supports and transporting of new pipes/Angle from Stores, cutting into required size leading lifting, positioning and welding at ID Outlet to before Chimney duct area. Including cost of consumables and T&P’s. (The Required Material will be supplied by TANGEDCO)

Welding eroded initial welding joints in the flue gas duct at ID Outlet to before Chimney duct area. Including cost of consumables and T&P’s.

Cleaning the accumulated the ash in side of the flue gas ducts by opening the man hole doors and cleaning the ducts, collecting the accumulated ash in the Gunny bags, bringing to “0” meter from ID Outlet to before Chimney duct area. Including cost of consumables and T&P’s.

ATHMIKA ENTERPRISES (BID ID -1067522)