RFQ 9821 Outsourcing of Mechanical Maintenance Job of 1600 KW Service Shaft Winder and Banwas Ventilation Fan in Khetri Copper Mines for Period of 01 Year

SS Winder -Daily inspection of Service shaft winder & Its brake & cylinders, Clutching systems, Gear Coupling, Oil Cooler, Pneumatic systems, MG set ,Depth indicator & need full maintenance as required.

SS Winder -Daily inspection of Service shaft winding Ropes & Cages, CSGs, Sheave Pulleys & Structure, Shaft structures , inspection & lubrication of Caps & sliding gate along of pit bottom buffer assy, & need full maintenance as required.

SS Winder - Greasing of Service Shaft winder brake pins & adjustment, Cleaning of brake path, Checking of rope clamps with drum, Depth indicator assembly, & need full maintenance as required (Weekly).

SS Winder -Measurement of Rope pitch & Diameter, Examination of Rope, Cages & Head Gear Pulley Structure with dog catchers & braking Timber & need full maintenance as required (Monthly).

SS Winder -Quarterly cleaning of oil cooler, Greasing of Rail Line, Examination & Greasing of drum shaft coupling & clutching assy. Measurement of Sheave pulley bearing clearance & its greasing & needful maintenance

SS Winder -Quarterly replacement of cage Guide shoes.

SS Winder -Recapping of rope (Half yearly).

SS Winder -Inspection of CSG with dismantling, proper cleaning & measurement of pins and fitting (Half yearly).

SS Winder -Cleaning of Exhaust Fan duct, Inspection of MG set Bearing & fitting (Half yearly).

SS Winder -Mould impression of sheave pulley (Half yearly).

SS Winder -yearly Shut down Jobs (Examination of brake pins & replacement if required, Exhaust fan cleaning & maintenance, Examination of gear coupling & shaft bearings, Oil coolers, Sheave pulley structures with fasteners etc.) & do need full maintenance

SS Winder -51 mm Dia. Rope Replacement Includes recapping of rope, inspection of CSG & measurement of pins. Inspection of MG set Bearing & fitting.

SS Winder -Replacement of Landing Caps of the shaft structure.

SS Winder - Repairing of rail line clits or Pipe line clamps or Beam Support etc. by welding

SS Winder - Replacement of rail line clits or Pipe line clamps or Beam Support etc.

SS Winder - Repairing of punctured 12'' & 8'' Pipe line inside shaft by welding & patch work.

SS Winder - Replacement of damaged 12'' & 8'' Pipe line inside shaft ( length up to 1.5mtr)

SS Winder - Repairing of punctured 4'' & 2'' Pipe line inside shaft by welding & patch work.

SS Winder - Replacement of punctured 4'' & 2'' Pipe line inside shaft ( length up to 2mtr)

SS Winder - Erection, fabrication & commissioning of platform support Beam or dash beam along with side support etc.

SS Winder - Erection, Fabrication & commissioning of platform & wire meshing of shaft structure.

SS Winder - Erection, Fabrication & commissioning of wire meshing (length 3mtrx3mtr) & its support of shaft structure.

SS Winder - Erection, Fabrication & commissioning of ladder (length up to 7 mtr) & its support of shaft structure.

Banwas Ventilation fan:- Daily Checking of Banwas Ventilation fan alignment along with fitted coupling & bearing, pulley, belts etc, greasing & need full maintenance as required.

Banwas Ventilation fan:-Checking and greasing of all points (bearings) of Banwas ventilation fan along with alignment of motor, shaft, belts, etc. Inside examination of Fix blade & moving blades of Banwas V fan and need full maintenance (Weekly ).

Banwas Ventilation fan:-Inspection of clearance of all fitted bearings along with coupling & fitted pulleys along with belt & inspection of all moving & fixed blade and do the needful maintenance (Monthly).

Banwas Ventilation fan -Erection, Fabrication & commissioning of fixed blade of banwas V fan.

Banwas Ventilation fan-Examination & Replacement of bearing & sleeve with proper alignment & greasing.

Banwas Ventilation fan-Examination & Replacement of resilient coupling spring with proper alignment & greasing.

Banwas Ventilation fan-Erection, Fabrication & commissioning of duct (up to 2 sq Mtr area) & support of Banwas V fan.

SONI ENGINEERING WORKS

DEEPAK ENGINEERING WORKS