NCTPS I SE MI circle Boiler Maintenance Division Annual Overhaul works for the year 24 25 Specification No 60 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)

Providing scaffolding arrangement for renewal/ rectification works in flue gas duct portions from ESP Outlet to before ID fan inlet area. Including cost of consumables and T&P’s.

Cutting and removal of heavily eroded flue gas duct plates (Multilayer) from the parent plate, transporting & devoluting scrap to Central Stores. Including consumables and T&P’s.

Transporting of 6 mm M.S / Checkered plates from central stores to boiler area cutting into required size, leading, lifting, positioning on the eroded top portions of the duct wall after removal of wornout plates above 1.5 meter level and welding the same at ESP Outlet to before ID fan inlet. Including cost of consumables and T&P’s. (The Required Iron & Steel material is under Contractor Scope)

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

Removing the existing eroded duct supports, supports for FG duct area and transporting of new pipes/Angles from Central Stores / NCTPS, cutting into required size leading, lifting, positioning and welding at ESP Outlet to before ID fan inlet. Including cost of consumables and T&P’s. (The Required Materials will be supplied by TANGEDCO)

ATHMIKA ENTERPRISES (BID ID -1069894)