Name of Work:TTPS-ECHP-II- Reconditioning of various size conveyor pulley at Primary Crusher House-II & Secondary Crusher House-II.
Sl. No.
Item Description
1
Charges for loading, transporting and unloading the defective conveyor pulleys from central stores/TTPS to workshop and after completion of reconditioning the conveyor pulleysloading, transporting and unloading the reconditioned conveyor pulleys from workshop to central stores/TTPS, including T&P\"s hire charges etc., complete.
2
Charges for reconditioning the one number Head Pulley: 630mmØ x 2000mm X 100mmØ x 2824 with involvement of work such as fabrication machining of new shaft (EN8), M.S hub, End disc, and keys (EN8). Assembling of pulley shaft and hub in hot condition by hot oil bath complete welding with E7018 welding electrode in end disc with shell (3 run welding) in each side and static balancing the entire pulley, including cost of pulley shaft, hub end disc and keys, cost of consumables such as welding electrode, DA gas & Oxygen gas, hire charges for all T&P\"s and all lead and lift etc., complete.
3
Charges for reconditioning the one number Head pulley: 500mmØ x 1600mm X 110mmØ x 2440 with involvement of work such as fabrication machining of new shaft (EN8), M.S hub, End disc, and keys (EN8). Assembling of pulley shaft and hub in hot condition by hot oil bath complete welding with E7018 welding electrode in end disc with shell (3 run welding) in each side and static balancing the entire pulley, including cost of pulley shaft, hub end disc and keys, cost of consumables such as welding electrode, DA gas & Oxygen gas, hire charges for all T&P\"s and all lead and lift etc., complete.
4
Charges for reconditioning the one number Tail pulley : 630mmØ x 2200mm X 100mmØ x 2710 with involvement of work such as fabrication machining of new shaft (EN8), M.S hub, End disc, and keys (EN8). Assembling of pulley shaft and hub in hot condition by hot oil bath complete welding with E7018 welding electrode in end disc with shell (3 run welding) in each side and static balancing the entire pulley, including cost of pulley shaft, hub end disc and keys, cost of consumables such as welding electrode, DA gas & Oxygen gas, hire charges for all T&P\"s and all lead and lift etc., complete.
5
Charges for reconditioning the one number Head pulley: 630mmØ x 2200mm X 100mmØ x 3024 with involvement of work such as fabrication machining of new shaft (EN8), M.S hub, End disc, and keys (EN8). Assembling of pulley shaft and hub in hot condition by hot oil bath complete welding with E7018 welding electrode in end disc with shell (3 run welding) in each side and static balancing the entire pulley, including cost of pulley shaft, hub end disc and keys, cost of consumables such as welding electrode, DA gas & Oxygen gas, hire charges for all T&P\"s and all lead and lift etc., complete.
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