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| 1 | PM of Pumps of Rating ? 10 KW | PM of Pumps of Rating ? 10 KW |
| 2 | PM of Pumps of Rating> 10 KW & ? 30 KW rating | PM of Pumps of Rating> 10 KW & ? 30 KW rating |
| 3 | PM of Pumps of Rating> 30 KW & ? 75 KW rating | PM of Pumps of Rating> 30 KW & ? 75 KW rating |
| 4 | PM of Pumps of Rating> 75 KW & ? 250 KW rating | PM of Pumps of Rating> 75 KW & ? 250 KW rating |
| 5 | PM of Pumps of Rating> 250 KW | PM of Pumps of Rating> 250 KW |
| 6 | Pump/ valve Gland Packing Replacement/ Adjustment | Pump/ valve Gland Packing Replacement/ Adjustment |
| 7 | Decoupling & Coupling/ spider replacement of Pump/Fan/Blower/Compressor | Decoupling & Coupling/ spider replacement of Pump/Fan/Blower/Compressor |
| 8 | Alignment of Pump/Fan/Blower/Compressor | Alignment of Pump/Fan/Blower/Compressor |
| 9 | Mechanical seal adjustment/replacement of pump | Mechanical seal adjustment/replacement of pump |
| 10 | PM of Aux Cooling Tower Fan (4 mtr fan dia) | PM of Aux Cooling Tower Fan (4 mtr fan dia) |
| 11 | PM of Fans/ Air Blower ? 15 KW rating | PM of Fans/ Air Blower ? 15 KW rating |
| 12 | PM of Fans/ Air Blower > 15 KW rating | PM of Fans/ Air Blower > 15 KW rating |
| 13 | PM of Valve of ? 80 NB Size | PM of Valve of ? 80 NB Size |
| 14 | PM of Valve of > 80 NB & ? 150 NB Size | PM of Valve of > 80 NB & ? 150 NB Size |
| 15 | PM of Valve of > 150 NB Size & ? 250 NB Size | PM of Valve of > 150 NB Size & ? 250 NB Size |
| 16 | PM of Valve of > 250 NB Size & ? 500 NB Size | PM of Valve of > 250 NB Size & ? 500 NB Size |
| 17 | PM of Valve of > 500 NB Size | PM of Valve of > 500 NB Size |
| 18 | Minor BD Works of Pump rating ? 10 KW(without Dismantling/ Partial dismantling) | Minor BD Works of Pump rating ? 10 KW(without Dismantling/ Partial dismantling) |
| 19 | Minor BD Works of Pump Rating > 10 KW & ? 30 KW (without Dismantling/ Partial dismantling) | Minor BD Works of Pump Rating > 10 KW & ? 30 KW (without Dismantling/ Partial dismantling) |
| 20 | Minor BD Works of Pump rating > 30 KW & ? 75 KW (without Dismantling/ Partial dismantling) | Minor BD Works of Pump rating > 30 KW & ? 75 KW (without Dismantling/ Partial dismantling) |
| 21 | Minor BD Works of Pump rating > 75 KW & ? 200 KW(without Dismantling/ Partial dismantling) | Minor BD Works of Pump rating > 75 KW & ? 200 KW(without Dismantling/ Partial dismantling) |
| 22 | Minor BD Works of Pump rating > 200 KW(without Dismantling/ Partial dismantling) | Minor BD Works of Pump rating > 200 KW(without Dismantling/ Partial dismantling) |
| 23 | Minor breakdown Works of Fans/ Air Blower ? 15 KW rating (without Dismantling/ Partial dismantling) | Minor breakdown Works of Fans/ Air Blower ? 15 KW rating (without Dismantling/ Partial dismantling) |
| 24 | Minor BD Works of Fans/ Air Blower > 15 KW rating (without Dismantling/ Partial dismantling) | Minor BD Works of Fans/ Air Blower > 15 KW rating (without Dismantling/ Partial dismantling) |
| 25 | Minor BD works of Gear box (without Dismantling/ Partial dismantling) | Minor BD works of Gear box (without Dismantling/ Partial dismantling) |
| 26 | Minor BD works of Pulley Belts Chain (without Dismantling/ Partial dismantling) | Minor BD works of Pulley Belts Chain (without Dismantling/ Partial dismantling) |
| 27 | Balancing of fans blowers (without Dismantling/ Partial dismantling) | Balancing of fans blowers (without Dismantling/ Partial dismantling) |
| 28 | Oil top up/ greasing per equipment | Oil top up/ greasing per equipment |
| 29 | 210 LIT OIL shifting & replacement/top up | 210 LIT OIL shifting & replacement/top up |
| 30 | Routine Maintenance of Valves (with/ without actuator) class upto 3000 Size ? 80 NB | Routine Maintenance of Valves (with/ without actuator) class upto 3000 Size ? 80 NB |
| 31 | Routine Maintenance of Valves (with/ without actuator) class upto 3000 Size > 80 NB & ? 150 NB | Routine Maintenance of Valves (with/ without actuator) class upto 3000 Size > 80 NB & ? 150 NB |
| 32 | Routine Maintenance of Valves (with/ without actuator) class upto 3000 Size > 150 NB & ? 250 NB | Routine Maintenance of Valves (with/ without actuator) class upto 3000 Size > 150 NB & ? 250 NB |
| 33 | Routine Maintenance of Valves (with/ without actuator) class upto 3000 Size > 250 NB & ? 500 NB | Routine Maintenance of Valves (with/ without actuator) class upto 3000 Size > 250 NB & ? 500 NB |
| 34 | Routine Maintenance of Valves (with/ without actuator) class upto 3000 Size > 500 NB | Routine Maintenance of Valves (with/ without actuator) class upto 3000 Size > 500 NB |
| 35 | Safety shower/eye washer maintenance | Safety shower/eye washer maintenance |
| 36 | Valve actuator/ Gear box servicing | Valve actuator/ Gear box servicing |
| 37 | Y strainer/Cyclone separator/single cartridge element or filter cleaning /replacement | Y strainer/Cyclone separator/single cartridge element or filter cleaning /replacement |
| 38 | Suction strainer cleaning for Pipe size Up to 20\\" | Suction strainer cleaning for Pipe size Up to 20\\" |
| 39 | Condenser Hot well cleaning | Condenser Hot well cleaning |
| 40 | Dust screens/prefilter/ mufflers/ silencer/ cooler cleaning/ servicing of blower compressor etc. | Dust screens/prefilter/ mufflers/ silencer/ cooler cleaning/ servicing of blower compressor etc. |
| 41 | Cartridge filter replacement (in set of 10 nos in each opn.) | Cartridge filter replacement (in set of 10 nos in each opn.) |
| 42 | Repair & maintenance of piping/structural works as per work specification | Repair & maintenance of piping/structural works as per work specification |
| 43 | Replacement/new fabrication of piping upto 80NB as per work specification(=1 mtr length each work) | Replacement/new fabrication of piping upto 80NB as per work specification(=1 mtr length each work) |
| 44 | Replacement/new fabrication of piping > 80NB as per work specification(=1 mtr length each work) | Replacement/new fabrication of piping > 80NB as per work specification(=1 mtr length each work) |
| 45 | Replacement/new fabrication of structural parts as per work specification (upto100 kg for each work) | Replacement/new fabrication of structural parts as per work specification (upto100 kg for each work) |
| 46 | Erection/dismantling of scaffolding work as per work specification | Erection/dismantling of scaffolding work as per work specification |
| 47 | Application of sealants/leak arresting compounds/wraps | Application of sealants/leak arresting compounds/wraps |
| 48 | Replacement of gaskets for flange size ?100 NB | Replacement of gaskets for flange size ?100 NB |
| 49 | Replacement of gaskets for flange size >100 NB?300 NB | Replacement of gaskets for flange size >100 NB?300 NB |
| 50 | Replacement of gaskets for flange size >300 NB | Replacement of gaskets for flange size >300 NB |
| 51 | Tightening of bolts for Flanged joints | Tightening of bolts for Flanged joints |
| 52 | Fixing/dismantling of unloading hoses for tankers | Fixing/dismantling of unloading hoses for tankers |
| 53 | Inside cleaning/obstruction removal in pipes | Inside cleaning/obstruction removal in pipes |
| 54 | New Fabrication /Erection of structures metal work piping including cutting/welding work | New Fabrication /Erection of structures metal work piping including cutting/welding work |
| 55 | Laying/dismantling of temporary pipes(with available materials) | Laying/dismantling of temporary pipes(with available materials) |
| 56 | Coupling and decoupling of Valves | Coupling and decoupling of Valves |
| 57 | Installation/ maintenance of level gauge | Installation/ maintenance of level gauge |
| 58 | New Installation/ replacement of threaded pipe fittings(elbow nipple unions etc.) upto 3 inch. | New Installation/ replacement of threaded pipe fittings(elbow nipple unions etc.) upto 3 inch. |
| 59 | Repair & maintenance work of Duct works(For fans & blowers) | Repair & maintenance work of Duct works(For fans & blowers) |
| 60 | Repairing of HDPE pipe line Size upto 100NB as per work specification | Repairing of HDPE pipe line Size upto 100NB as per work specification |
| 61 | Repairing of HDPE pipe line Size >100 NB?450 NB as per work specification | Repairing of HDPE pipe line Size >100 NB?450 NB as per work specification |
| 62 | Pump major OH/ Replacement of ? 30 KW rating | Pump major OH/ Replacement of ? 30 KW rating |
| 63 | Pump major OH/ Replacement of > 30 KW & ? 100 KW rating | Pump major OH/ Replacement of > 30 KW & ? 100 KW rating |
| 64 | Pump major OH/ Replacement of > 100 KW & ? 200 KW rating | Pump major OH/ Replacement of > 100 KW & ? 200 KW rating |
| 65 | Pump major OH/ Replacement of > 200 KW rating | Pump major OH/ Replacement of > 200 KW rating |
| 66 | Major OH/ Replacement of Fans/ Air Blower ? 15 KW rating | Major OH/ Replacement of Fans/ Air Blower ? 15 KW rating |
| 67 | Major OH/ Replacement of Fans/ Air Blower > 15 KW rating | Major OH/ Replacement of Fans/ Air Blower > 15 KW rating |
| 68 | Major OH/ Replacement of Gear box maintenance (ACT Clarifier TWS) | Major OH/ Replacement of Gear box maintenance (ACT Clarifier TWS) |
| 69 | Major OH/ Replacement of ? 80 NB Size | Major OH/ Replacement of ? 80 NB Size |
| 70 | Major OH/ Replacement of > 80 NB & ? 150 NB Size | Major OH/ Replacement of > 80 NB & ? 150 NB Size |
| 71 | Major OH/ Replacement of > 150 NB Size & ? 250 NB Size | Major OH/ Replacement of > 150 NB Size & ? 250 NB Size |
| 72 | Major OH/ Replacement of > 250 NB Size & ? 500 NB Size | Major OH/ Replacement of > 250 NB Size & ? 500 NB Size |
| 73 | Major OH/ Replacement of > 500 NB Size | Major OH/ Replacement of > 500 NB Size |
| 74 | GT AIR Inlet filter/ prefilter cleaning | GT AIR Inlet filter/ prefilter cleaning |
| 75 | Replacement of CTG air inlet filters | Replacement of CTG air inlet filters |
| 76 | STG LP diaphragm replacement up to 4 nos per operation | STG LP diaphragm replacement up to 4 nos per operation |
| 77 | Accumulator Pressure Testing/Hydraulic oil pump pressure setting | Accumulator Pressure Testing/Hydraulic oil pump pressure setting |
| 78 | Manhole/Inspection access opening inspection assistance closer of manholes above 500mm dia opening | Manhole/Inspection access opening inspection assistance closer of manholes above 500mm dia opening |
| 79 | Dewatering cleaning removal of sludges | Dewatering cleaning removal of sludges |
| 80 | PHE Plate Pack regasketting | PHE Plate Pack regasketting |
| 81 | Material handling (shifting from one location to other location ?1000 kg each time) | Material handling (shifting from one location to other location ?1000 kg each time) |
| 82 | Installation of dewatering pumps/ sump pumps as per Instruction of EIC | Installation of dewatering pumps/ sump pumps as per Instruction of EIC |
| 83 | Assistance/ support services during Diesel engine/EOT cranes /40T/compressor maintenance | Assistance/ support services during Diesel engine/EOT cranes /40T/compressor maintenance |
| 84 | Assistance / support services during unit startup/ shutdown | Assistance / support services during unit startup/ shutdown |
| 85 | Assistance/ support services as per work specification | Assistance/ support services as per work specification |
| 86 | Hand Rotation of Rotor & Freeness Checking of Pumps/Fan/Blower of all size | Hand Rotation of Rotor & Freeness Checking of Pumps/Fan/Blower of all size |
| 87 | Preventive maintenance/ Filters Cleaning of preservation dehumidifiers/ N2 Generators | Preventive maintenance/ Filters Cleaning of preservation dehumidifiers/ N2 Generators |
| 88 | Maintenance of preservation dehumidifiers/ N2 generator | Maintenance of preservation dehumidifiers/ N2 generator |
| 89 | Replacement/Regeneration & storage of silica gel/ Desiccant bags up to 50 KGs | Replacement/Regeneration & storage of silica gel/ Desiccant bags up to 50 KGs |
| 90 | Internal load testing of load lifting machineCranes hydrasEOTGantry cranes as and when required | Internal load testing of load lifting machineCranes hydrasEOTGantry cranes as and when required |
| 91 | Oil wear debris analysis | Oil wear debris analysis |
| 92 | Tube leak repair valve replacement of high pressure (HRSG)with IBR quality weld for <80NB size pipe | Tube leak repair valve replacement of high pressure (HRSG)with IBR quality weld for <80NB size pipe |
| 93 | Radiography/ PAUT testing of High Pressure weld joints | Radiography/ PAUT testing of High Pressure weld joints |
| 94 | PHE complete cleaning by removing plates | PHE complete cleaning by removing plates |
