Description: NCTPS I SE MI circle AOH 25 26 BM Dn Unit II Repair Rectification of eroded tubes in Economizer coil Renewal of dummied coil and other allied works during annual overhaul for the year 2025 26 Name of Work NCTPS I SE MI circle AOH 25 26 BM Dn Unit II Repair Rectification of eroded tubes in Economizer coil Renewal of dummied coil and other allied works during annual overhaul for the year 2025 26
Details: Charges for Repair / renewal of defective / eroded Eco coils of size 44.5 mm OD inclusive of transportation, cutting of defective tubes, edge/spool preparation, welding with IBR welder and assisting for hydraulic test. Including consumable and hire charges for T&P's. Charges for / Renewal of dummied / sagged eco coils 5nos of size of 44.5 mm OD inclusive of transportation, cutting of defective tubes, edge/spool preparation, welding with IBR welder. Including consumable and hire charges for T&P's. ARC FILLING: Grinding of Boiler tubes for arc filling of size 150 mm x 25 mm2 area for 3 layer and Charges IBR Welder for Arc filling of area 150mmx25mm2 by 3 layer. Including consumable and hire charges for T&P's.. Charges for providing assistance in Boiler tube thickness survey and conducting Boiler tube thickness survey in Economiser coil area and hire charges for ultrasonic thickness gauge and T&P’s. Charges for leading, lifting and arranging platform and scaffolding wherever required in
Sector: Power Sector