TD Auxiliaries -TDFL (Turbo Driven Forced Lubrication) - SERVICE COST
2
1.3.24. Undertake medium repair of the pump (10 annual routine).1.3.25. Carry out hydraulic test of the pump (5 annual routine).1.3.26. Undertake routine repair of valves and filters.1.3.27. Carry out alignment of turbine with pump.1.3.28. Disassemble the turbodrive into assemblies and parts. Reassemble of regulation and protectionassemblies. Undertake cleaning, oil washing, visual inspection and measurement of parts and grinding of split surfaces. disassemble the screw pump, remove pump screws and visually inspect internal surfaces of case. Check turbine rotors, reduction gear and pump for runout.1.3.29. Remove all pipes and valves. Repair/ renew as necessary.1.3.30. Check the turbo pump shock-absorbers. qty - 04 each for 04 TDFL pumps replace if necessary. (ss for checks).1.3.31. Check servicability and adjustment of regulation and protection assemblies.
3
Heat Exchangers/ Coolers- SERVICE COST
4
Insitu Merchanical cleaning of HEs/ Coolers (Lub oil coolers/ Condenser/ Fresh water coolers/Chillers)Job involves:- 1.40.1 Degutting and regutting of system pipes and associated system pipes.1.40.2 Chemical cleaning of coolers1.40.3 Pressure testing of HEs.1.40.4 Repairs to leaking tubes1.40.5 Replacement of drain plug/cock where fitted (as per sample Mat-SS High Tensile) 1.40.6 Replacement of instrumentation adaptor/cocks where fitted (as per sample Mat-High Tensile SS) 1.40.7 Renewal of Fastners: Mat : Al Bronze1.40.8 Renewal of gaskets Mat : Rubber Nitrile S/W resistant1.40.15 TDFL L/O Cooler Type- Surface432 mm X 305 mm X 635 mm,
5
Hot Lagging & Cladding- SERVICE COST
6
1. 42. 5 Cladding over Steam auxilaiary machineries1.42.5.3 TDFL
7
Boilers and TD Auxiliaries- SERVICE COST
8
Renewal /Repair of Outer Insulation materials and Cement lagging TD Auxilliaries ( (TDFL)
9
TD Auxiliaries -TDFL (Turbo Driven Forced Lubrication) - MATERIAL COST
10
1.3.24. Undertake medium repair of the pump (10 annual routine).1.3.25. Carry out hydraulic test of the pump (5 annual routine).1.3.26. Undertake routine repair of valves and filters.1.3.27. Carry out alignment of turbine with pump.1.3.28. Disassemble the turbodrive into assemblies and parts. Reassemble of regulation and protectionassemblies. Undertake cleaning, oil washing, visual inspection and measurement of parts and grinding of split surfaces. disassemble the screw pump, remove pump screws and visually inspect internal surfaces of case. Check turbine rotors, reduction gear and pump for runout.1.3.29. Remove all pipes and valves. Repair/ renew as necessary.1.3.30. Check the turbo pump shock-absorbers. qty - 04 each for 04 TDFL pumps replace if necessary. (ss for checks).1.3.31. Check servicability and adjustment of regulation and protection assemblies.
11
Heat Exchangers/ Coolers- MATERIAL COST
12
Insitu Merchanical cleaning of HEs/ Coolers (Lub oil coolers/ Condenser/ Fresh water coolers/Chillers)Job involves:- 1.40.1 Degutting and regutting of system pipes and associated system pipes.1.40.2 Chemical cleaning of coolers1.40.3 Pressure testing of HEs.1.40.4 Repairs to leaking tubes1.40.5 Replacement of drain plug/cock where fitted (as per sample Mat-SS High Tensile) 1.40.6 Replacement of instrumentation adaptor/cocks where fitted (as per sample Mat-High Tensile SS) 1.40.7 Renewal of Fastners: Mat : Al Bronze1.40.8 Renewal of gaskets Mat : Rubber Nitrile S/W resistant1.40.15 TDFL L/O Cooler Type- Surface432 mm X 305 mm X 635 mm,
13
Hot Lagging & Cladding- MATERIAL COST
14
1. 42. 5 Cladding over Steam auxilaiary machineries1.42.5.3 TDFL
15
Boilers and TD Auxiliaries- MATERIAL COST
16
Renewal /Repair of Outer Insulation materials and Cement lagging TD Auxilliaries ( (TDFL)
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