NCTPS II MI Circle MPM Dn Unit I Mills 1A to 1J Routine maintenance up keeping works in the Mills

Charges for cleaning & upkeeping in and around Mill equipments, Feeder area, LOP area, Hot air, Cold air Gate & Damper area, seal air fan area and general inspection and continous monitoring of vital parameters in Mills, Feeders, Seal air fan syatems, Lube oil system, Hot air & Cold air gates, Hot air & Cold air dampers, Feeder Gates, Bunker gates, Mill rejects, coal burner corners, coal pipes and coal powder leaks including hire charges for T&P's and cost of consumables.

Charges for checking the oil levels in Journal assemblies, Mill Gear box, feeder gear box & COC gear box and Top up the oil to the requirement, checking the mill, feeder internals, removal of clinkers, wires, non grindable bags from upper bowl & under bowl, greasing feeder inlet span rollers and adjust belt tension and chain tension to requirement in feeder greasing cardon coupling springs and journal stop bolt and boxedup including hire charges for T&P's and cost of consumables.

Charges for ring roll setting and Journal spring gap adjusting including hire charges for T&P's and cost of consumables.

Charges for cleaning the dynavan filter of seal air fan, dismantling bottom chocked pipe line, flushing the pipe line for chock if any, refixing then normalising including hire charges for T&P's and cost ofconsumables

Charges for attending coal powder leaks in mill discharge lines of coal pipe/bend/mill outlet/fuel inlet elbow/ transition piece of coal pipe/special bend/coupling areas/ by using suitable leak arresting compound including hire charges for T&P's, scaffolding charges and cost of consumables.

Charges for inspection and setting of spring compression by dismantling the cover, cleaning all the internals thoroughly with suitable cleaning agents, releasing the locking key, mounting & fixing the hydraulic kit, adjusting and setting the journal spring compression with kit to the requirement, locking, rectification of defects in cover and reassembling the cover & checking the spring compression during mill trial operation including hire charges for T&P's and cost of consumables.

Charges for cleaning the chocked coal in clean out conveyor area manually, dismantling the chains, drive sprocket, driven sprocket, inspection of bearings, cleaning and reassembling / changing of bearings, assembling all the dismantled components back in to original position, conducting trial run, checking for normal operation and commissioning, including hire charges for T&P's and cost of consumables.

Charges for cleaning the lube oil filter for maintaning the sufficient differential pressure by charging the lube oil standby filter, isolating the chocked lube oil filter , removing the lube oil top cover of the chocked filter, draining the lube oil, removing of filter from the lube oil system, cleaning of sediments in the filter, repalcing the filter after cleaning and putting back lube oil filter including hire charges for T&P's and cost of consumables.

Charges for cutting & removing the worn-out / dislocated scrapper block or bracket, welding of new or released old scrapper bracket or block, by rectifying the defects and damages in the scrapper mounting areas of bowl hub skirt, including hire charges for T&P's and cost of consumables

Charges for rectification & refixing of mill journal head liner assembly by removing the damaged liner assembly from upper bowl, rectification such as removing bends, refixing liner, providing additional support and lifting, positioning and refixing into journal and tightening the bolts and welded the supports & checking the journal rotation inclding hire charges for T&P's and cost of consumables.