TTPS Operation Circle MPM II Unit IV Overhauling of 10 Ton capacity Crane at Unit IV Mill floor.

Amount

Dismantling and complete overhauling of main and micro hoist gear boxes, cross travel gear box, long travel gear boxes, cleaning all components conducting DPT for gear components of worn out parts like gears and bearings etc., carrying out the machining works if necessary changing of gear box oil, aligning, reassembling and commissioning.

Dismantling of all hydraulic thyrister brakes and electromagnetic brakes replacement of brake liners and worn out spares if necessary, checking brake drum reassembling and adjusting to its correct position including cost of materials.

Dismantling and checking cross travel, LT & CT wheels main hoist shaft bearing blocks, gear couplings, wheel bearings, key way and keys and replacement of worn out parts if necessary, lubricating and reassembling etc., including consumables.

Removing of wire ropes from the drum and pulleys, checking the condition of drum surface, wire rope, bearings and replacing the worn out parts if necessary, cleaning the drum, bearing blocks and replacing the wire rope, applying rope compound on wire rope, assembling and tightness checking, testing commissioning etc., including the cost of wire rope and bearings required.

Overhauling of main hoist hook and pulley, checking and changing of worn out bearings if necessary and assembling etc.,

Loading and transporting the concrete test blocks, load testing platforms from the storage area to Mill floor of unit IV, 10 Ton Crane load testing area. Placing the concrete blocks on the load testing platform, conducting load testing, transporting back to the concrete blocks and platforms to storage area.

DURAI ENGINEERING WORKS