(A)Repairing of Simplex make LHD spares Model No. D142/1500 running at Jhilimili UG mine of Jhilimili Sub Area (B)Repairing of Critical Components of UDM and LHD Machines for Churcha Mine (RO).

(A) Repairing of Simplex make LHD spares Model No. D142/1500 running at Jhilimili UG mine of Jhilimili Sub Area. (B) Repairing of Critical Components of UDM & LHD Machines for Churcha Mine (RO.

(A) Repairing of Simplex make LHD spares Model No. D142/1500 running at Jhilimili UG mine of Jhilimili Sub Area. - (a) Repairing of 01 No. Simplex make Hydraulic Pump (Part No. 142-040-41001) of LHD D-142/1500 - (i) Repairing of Gear Case of Upper and Lower Pump

(ii) Repairing of Drive and Driven Gear Shaft Portion of Upper Pumps

(iii) Repairing of Drive Gear Upper and Lower Pump

(iv) Repairing of Driven Gear Upper and Lower Pump

(v) Replacement of Bush

(vi) Replacement of Seal Kit (Channel Seal)

(vii) Replacement of Thrust Plate

(viii) Charges for Dismantling, Repairing, Assembling, Testing, Packing, Forwarding & Handling

(b) Repairing of 02 Nos Charging Pump Part No. 124-060-60300 of LHD D-142/1500 of Jhilimili Mine - (i) Repairing of Main Housing

(ii) Repairing of Drive and Driven Shaft

(iii) Repairing of both faces of Pump (Only for One Pump)

(iv) Repairing of 2 Nos of Drive and 2 Nos Driven Pinion of Pump to get equal micro size finishing

(v) Repairing and rebuilding of damaged wall of pump both side and grind finishing as per OEM specified micro sizes

(vi) Replacement of Needle Bearing

(vii) Replacement of High Pressure O Ring and different size of O Ring

(vii) Charges for Dismantling, Assembling, Testing, Packing, Forwarding & Handling

(c) Repairing of Two Nos Hydraulic Conveyor Motor of Simplex make LHD D 142/1500 Part No. 0302000/222-060-601200 - (i) Repairing of Shaft Seal worn out portion machine and welding by special electrodes grinding polishing taping to seal size

(ii) Shaft key way portion worn out welding, machining to key size

(iii) Ram portion wornout repairing metal grinding, polishing and tapping

(iv) Housing piston bore worn out position size to piston size

(v) Damages seal grooved portion repaiing polishing to seal size

(vi) Damaged Piston reparing by machining, polishing, welding, taping by Special Electrode

(vii) Piston dismantaling and pressure angle grove cleaning servicing and polishing

(viii) New Shaft Seal (Part No. 03020028) or having same size

(ix) New Shaft Seal (Part No. 03020034) or having same size

(x) Service, Fitting, Testing and painting

(d) Reparing of One No. Control Valve Assembly Part No. 142-060-60564 of Simplex make Model D142/1500 - (i) Repairing of Control Valve Assembly

(ii) Repairing of Inching Spool

(iii) Repairing of Wear forward and Reverse Spool

(iv) Repairing of Spool of Inching Valve

(v) Complete Repairing and overhaulaing of modulator Valve Assembly

(vi) Repairing of Housing Piston

(vii) Replacement of Neutral Switch

(viii) Replacement of Oil Seal

(ix) Replacement of Inching Valve Balancing Spring

(ix) Replacement of Oil Seal of Valve Spool

(ix) Charges for Dismantling, Assembling, Testing, Packing, Forwarding & Handling

(B)Repairing of Critical Components of UDM & LHD Machines for Churcha Mine (RO. - (a) Repairing of 02 Nos. Traction Motor of UDM 055 running at Churcha Mine(RO) - (i) Housing Piston Bore worn out portion sizing to piston size

(ii) Replacement of Main Bearing

(iii) Replacement of Shaft Seal worn out portion by Machining and Welding

(iv) Replacement of Changing New Shaft Seal

(v) Piston dismantling and angle groove cleaning lance

(vi) Changing of Seal Kit

(b) Repairing of Boom Assembly 611B070000163-02 of UDM 054 - (i) Repairing of Boom Outer , Requirement of steel Electrode

(ii) Repairing of Boom Inner , Requirement of Steel Electrode

(iii) Repairing of Swing Bracket assly. , Requirement of Steel electrode

(iv) Repairing of Drill Unit MTG Bracket Assly. , Requirement of Steel Electrode

(v) Repairing of Lift Cylinder by replacing Seal Kit EEA0018774

(vi) Repairing of Lift Cylinder by replacing Seal Kit EEA0018792

© Repairing of Hydraulic Feed Motor of UDM - 055 and 065; Part No. - 611A050000116 - (i) Repairing of Main Shaft by welding with special electrodes and matching to exact Size

(ii) Repairing of Carden Shaft and Housing by welding with Special electrodes

(iii) Replacement of Seal Kits and Needle Bearings

(iv) Service , fitting , testing , painting charges

(d) Repairing of Hydraulic Feed Motor of UDM - 055 and 065; Part No. - 611A050000116 - (i) Repairing of Carden Shaftand Housing by Welding with Special Electrodes

(ii) Replacement of Seal Kits

(iii) Service , Fitting, Testing , Paiting Charges

(e) Repairing of radiator for LHD - 811 Model and UDM Machines for Churcha Mine(RO) - (i) Repairing/Replacement of damaged cooling copper tubes at the inlet and outlet tanks, placing cooling wire mesh over the replaced tubes, and carrying out body repairs by brazing, etc

(ii) Labour Charges

Total impact of GST for the purpose of CTC

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