Description: MTPS I BM Unit I Annual maintenance 2024 25 A and B stream Boiler PA fans FD Fans ID Fans and its isolation dampers and APH gear box Name of Work MTPS 1 BM Unit I Annual maintenance 2024 25 A B stream Boiler PA fans FD Fans ID Fans its isolation dampers and APH gear box
Details: Charges for complete overhaul of PA fans which includes both bearing of NDE and DE lub oil systems, and checking of impeller, impeller casing, shaft seals, taking readings on coupling alignment impellers gap and all bearings cleaning and checking shaft level of PA Fans Overhauling of gates PAD 3, gear drives including changing of ropes, overhauling of gear box, and damper leaves. Overhauling of damper flaps, link rods of PAD 1 including cleaning of primary air duct expansion joint etc Charges for De-coupling / Coupling and of PA Fan motor with fan Complete overhaul and checking of FD fan bearings, (both inner and outer) impeller housing shafts, taking readings on coupling alignment. Impeller clearance and checking housing verticality on bearings, removal of corroded/worn out drive lever arrangement, suspension bush, etc. and renew the same as instructed by Engineer in charge in Unit. Overhauling of SAD 3 gear drive damper cleaning air duct up to air pre heaters and attending minor rep
Sector: Power Sector