Description: TTPS Operation Circle MPM I Unit III Overhauling and reconditioning of hot and cold air dampers gates ducts replacement of expansion joints seal air fan and cleaning of accumulated fly ash deposited inside the horizontal portion of the hot Name of Work TTPS Operation Circle MPM I Unit III Overhauling and reconditioning of hot and cold air dampers gates ducts replacement of expansion joints seal air fan and cleaning of accumulated fly ash deposited inside the horizontal portion of the hot air duct during the forthcoming overhaul
Details: Charges for opening the manhole doors, dismantling the cold air damper links, Shaft, , cleaning the above, applying grease, changing if necessary and assembling the above parts and confirming free movement of etc. Overhauling of Hot air damper. Charges for dismantling the cold air gate, gear box, chain links and gates cleaning the above, applying grease changing the worn out parts and complete O/H of gear box and assembling the above parts and confirming free movement of gates etc. Charges for welding of eroded and worn out portion of duct joints, and welded joints by welding with ms welding electrodes. Charges for eroded portion of hot air duct side walls by cutting, grinding and fabrication and welding new m.s plats. Charges for dismantling the bottom side knife edge gate valve assembly from iron spout assembly, dismantling of iron spout assembly, to facilitate release of knife edge gate valve at mill side (Top side) assembly from mill gea
Sector: Power Sector