MTPS I Mill Plant Unit III Overhauling of tramp iron chute knife edge gate Valves Strengthening of reject chute mouth area at under bowl and repairing the cracks of

Charges for dismantling the bottom side knife edge gate valve assembly from tramp iron spout assembly, dismantling of tramp iron spout assembly, to facilitate release of knife edge gate valve at mill side (Top side) assembly from mill gear box after disconnect is the air line (Pneumatic line) from knife edge gate valve, air valves box and air headers. Assembling back after overhauling of knife edge gate valve assembly.

Charges for complete dismantling of knife edge gate valves, inspection and rectification and renewal of Worn out parts, assembling and checking its operation.

Charges for cleaning, surface, edge preparation, metal filling, cutting MS plate to the required size 300 x 300 x 16 mm thick, and welding the gap in between mill base and MS Plate.

Charges for pre heating and welding the cracked portion of mill base and gear housing outside the mill near reject chute mouth area.

Charges for cutting the existing worn out under bowl door frame & door and welding both inside and outside of the door frame and fixing the under bowl door without any hot air leakage in mill.

Cost of Special Welding electrodes (ESAB- 802 or Equivalent)

Cutting gas

Cost of MS Welding electrodes

Cost of 300NB Power cylinder seal with “O “ ring

Cost of 200NB Power cylinder seal with “O “ ring