Motor replacement of three belt conveyors, equalising Pinion replacement of 15XD tandem belt, gear replacement of -11D(1st) belt n tail end shifting of -11D(3rd) belt at R-VIIA seam of 3N4 Incline Unit, Jhanjra Project Colliery.

Amount

Transportation & Replacement of equalising pinion set at 15XD tandem belt.

Loading, transportation & unloading of finish bored complete equalising pinion set, chain pulley block, mechanical puller from surface to 15XD/59L. in R-VIIA Seam with help of haulages & 30mtr. manual transport. (Distance--- approx. l400mtr.)

Dismantling-pulling of out of order equalising pinion complete from drivel drum & driven drum shaft.

Fitting-hammering-grinding-filling-alignment of equalising pinion complete set on drive drum & driven drum shaft. Then tuning-trial run of this belt conveyor.

Transportation & Replacement of motors of 72L belt, -11D (3rd) belt & 79L belt conveyors.

Loading, transportation & unloading of three healthy 90kW/550V 3-ph Induction motors, DA-oxygen cylinder from surface to 16XD/71L(R-VIIA) with help of haulages. (distance--approx. 1900mtr.)

Manually transportation of one healthy 90kW/550V 3-ph Induction motor from 16XD/71L(R-VIIA) to 16XD/72L(R-VIIA) for 72L belt. (distance---approx. 35mtr.)

Manually transportation of one healthy 90kW/550V 3-ph Induction motor from 16XD/71L(R-VIIA) to -11D/76L(R-VIIA) for -11D(3rd) belt. (distance-- approx. 250mtr.)

Manually transportation of one healthy 90k W/550V 3-ph Induction motor from 16XD/71L(R-VIIA) to 79L/-10D(R-VIIA) for 79L belt. (distance--- approx. 400mtr.)

Dismantling-lowering of out of order one 90kW/550V 3-ph Induction motor from base frame after dismantling of tyre coupling & necessary cleaning near base frame at 72L belt drive head.

Uplifting one healthy 90kW/550V 3-ph Induction motor on 72L belt head base frame. fitting-fabrication-alignment of this motor with gas cutting, fitting of tyre coupling, test run of this 72L belt & necessary checking-rectification

Repeat two times Sl. No.-2.05& 2.06 for motor change at -11D(3rd) belt & 79L belt

Loading, transportation & unloading of three out of order 90kW/550V 3-ph Induction motors, DA-oxygen cylinder from UG to surface with help of haulages.

Transportation & Replacement of gear box of -11D(1st) belt conveyor

Loading, transportation & unloading of healthy identical 22kW Gear Box from surface to 16XD/71L(R-VIIA) with help of haulages, then manually transport to 72L/-11D. (distance---approx. 1900mtr.)

Dismantling-removing of out of order 22kW gear box complete from - 11D(1st) belt drive head base frame.

Removing tyre coupling from out of order gear box & fitting-hammering- grinding-filing this tyre coupling on spare gear box.

Removing gear coupling(half) from out of order gear box & fitting-hammering grinding-filing this gear coupling on spare gear box.

Fitting-alignment of this spare gear box-drive drum-motor, test run of this -11D(1st) belt & necessary checking-rectification.

Loading, transportation & unloading of out of order 22kW gear box from 72L/-11D(R-VIIA) to surface with help of haulages for repairing.

Tail end unit shifting of -11D(3rd) belt conveyor from 81L to 80L.

Dismantling of tail end unit complete of -8Dip belt conveyor from 74CL.

Transportation and installation of tail end unit complete of -8Dip belt conveyor at 74AL.

Total impact of GST for the purpose of CTC

BABLU SINHA

RINA ENTERPRISE