Shifting of 4000 GPM pump motor set of Jharna face sump due to continuous increasing of water level of the sump and other miscellaneous job under AMP Colliery.

Dismantling and withdrawal of 4000 GPM pump along with its starter and cable from its existing position.

Transporting of the above pump motor set along with its starter and cable from its existing position to the upper side of the sump.

Installation of both the pump motor set on wooden slipper with proper alignment including fitting of coupling belt and greasing and packing of the pump.

Dismantling, transporting and fitting of suction.

Dismantling, transporting and fitting of 12/10” dia MS nipple, 10” dia MS bend and 10” dia MS short piece in the delivery side of the pump.

Dismantling, transporting and fitting of 10” dia MS pipe in the delivery = 20+22+18= 60 Nos. = 1200 ft.

Dismantling, transporting and fitting of 10” dia sluice valve and NR valve – 02 set x 03 times.

Dismantling, transporting and fitting of 10” dia hose for jointing the delivery.

Fabrication and fitting of 10” dia MS bend.

Fabrication of 10” dia MS taper pipe for jointing in the delivery.

Shifting and laying of cable from the starter to the motor – 70 Mtr. x 03 Times.

Cutting of joints from conveyor belts.

Shortening of suction pipe with gradual increase of water level of the sump – 03 x 02 Times.

Providing and replacing the bearing.

Replacing of coupling belt.

Replacing the B/D N.R. Valve with a foot valve.

Replacing the damaged 10” dia hose by fabricating and fitting a matching piece of 10” dia MS pipe.

Recovery of 10” dia submerged MS pipe from the sump and dismantling and transporting the pipe to SOCP attendance room premises – 16 Nos.

Dismantling of 10” dia MS pipe from the idle 2nd delivery range of Jharna face and transporting the pipes to SOCP attendance room premises – 85 Nos.

Leakage repairing in 10” dia MS pipe near Kalipahari by cutting earth dismantling and welding the damaged flange and damaged portion of the pipe and refitting.

Shifting of rest shelter of Jharna face with gradual increase of water level of the sump by dismantling the rest shelter, transporting the dismantled pipes, angles G.I. Sheets and re-erection the upper side of the sump.

Erection of barrier in different places of mine by cutting and grouting pipes and welding and fitting of angels and 4” dia MS pipes on the top.

Recovery of 10” dia MS pipes from the idle delivery range of old coal face by cutting earth, dismantling the pipes and transporting to SOCP attendance room premises – 20 Nos.

Manpower engaged in transporting of store materials from EkraStore and Barora Regional Store including loading and unloading of pump, motor and pipes etc. – 06 Heads x 08 Days = 48 Heads

Providing and replacing of bearing of DurgaMandir Pump near the pond supply water to Barora TeliBasti.

Leakage repair in the delivery of DurgaMandir pump by cutting earth, dismantling and welding the damaged flange and damaged portion of 8” dia MS pipes and refitting.

Dismantling and fully maintenance of the above pump including dismantling and refitting the rotating shaft after repairing.

Replacing the B/D 4” dia sluice valve of SOCP filter plant with another 4” dia sluice valve.

Replacing the damaged 6” dia fiber pipes near DurgaMandir and CISF check post including transporting the pipes from SOCP attendance room premises – 07 Nos.

Leakage repairing in 4” dia MS pipes in different places of Barora Colony by cutting earth, dismantling and welding the damaged flange and damaged portion of the pipe and refitting.

Total impact of GST for the purpose of CTC

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