NCTPS I SE MI circle Boiler Maintenance Division Annual Overhaul works for the year 24 25 Specification No 66 24 25

Amount

MS Plate 8 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 APH outlet to before Mechanical hopper area. Including cost of consumables and T&P’s.

Charges for transporting of 8 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. Including cost of consumables and T&P’s. (The Required Iron & Steel material is under Contractor Scope)

Labour charges for welding eroded initial welding joints in the flue gas duct at APH outlet to before Mechanical hopper 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 at A pass side from APH outlet to before Mechanical hopper area. Including cost of consumables and T&P’s.

Charges for 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. Including cost of consumables and T&P’s. (The Required Materials will be supplied by TANGEDCO)

ATHMIKA ENTERPRISES (BID ID -1078158)