|
| 1 | PM of Chemical dosing Pumps (Positive Displacement) ≤10 KW | PM of Chemical dosing Pumps (Positive Displacement) ≤10 KW |
| 2 | PM of Pumps of Rating ≤ 15 KW | PM of Pumps of Rating ≤ 15 KW |
| 3 | PM of Pumps of Rating> 15 KW & ≤ 30 KW rating | PM of Pumps of Rating> 15 KW & ≤ 30 KW rating |
| 4 | PM of Pumps of Rating> 30 KW & ? 75 KW rating | PM of Pumps of Rating> 30 KW & ? 75 KW rating |
| 5 | PM of Pumps of Rating> 75 KW & ≤ 200 KW rating | PM of Pumps of Rating> 75 KW & ≤ 200 KW rating |
| 6 | PM of Pumps of Rating> 200 KW | PM of Pumps of Rating> 200 KW |
| 7 | Pump/ valve Gland Packing Replacement/ Adjustment | Pump/ valve Gland Packing Replacement/ Adjustment |
| 8 | Decoupling & Coupling/ spider replacement of Pump/Fan/Blower/Compressor | Decoupling & Coupling/ spider replacement of Pump/Fan/Blower/Compressor |
| 9 | Alignment of Pump/Fan/Blower/Compressor | Alignment of Pump/Fan/Blower/Compressor |
| 10 | Mechanical seal adjustment/replacement of pump | Mechanical seal adjustment/replacement of pump |
| 11 | PM of Cooling tower fans (10 mtr fan dia) | PM of Cooling tower fans (10 mtr fan dia) |
| 12 | PM of Air compressor ZT 90/110/GA 15/18 | PM of Air compressor ZT 90/110/GA 15/18 |
| 13 | PM of Travelling water screens (Intake) | PM of Travelling water screens (Intake) |
| 14 | PM of Fans/ Air Blower ? 15 KW rating | PM of Fans/ Air Blower ? 15 KW rating |
| 15 | PM of Fans/ Air Blower > 15 KW rating | PM of Fans/ Air Blower > 15 KW rating |
| 16 | PM of Mixers/ Agitators | PM of Mixers/ Agitators |
| 17 | PM of Compressor air dryer | PM of Compressor air dryer |
| 18 | PM of Valve of ? 80 NB Size | PM of Valve of ? 80 NB Size |
| 19 | PM of Valve of > 80 NB & ? 150 NB Size | PM of Valve of > 80 NB & ? 150 NB Size |
| 20 | PM of Valve of > 150 NB Size & ? 250 NB Size | PM of Valve of > 150 NB Size & ? 250 NB Size |
| 21 | PM of Valve of > 250 NB Size & ? 500 NB Size | PM of Valve of > 250 NB Size & ? 500 NB Size |
| 22 | PM of Valve of > 500 NB Size | PM of Valve of > 500 NB Size |
| 23 | PM of Gearboxes of Valves | PM of Gearboxes of Valves |
| 24 | Trash Screen cleaning of CT BD/ CT CW/ Inatke Pumps | Trash Screen cleaning of CT BD/ CT CW/ Inatke Pumps |
| 25 | Minor BD Works of Chemical dosing Pumps ≤10 KW (without Dismantling/ Partial dismantling) | Minor BD Works of Chemical dosing Pumps ≤10 KW (without Dismantling/ Partial dismantling) |
| 26 | Minor BD Works of Pump rating ≤ 15 KW(without Dismantling/ Partial dismantling) | Minor BD Works of Pump rating ≤ 15 KW(without Dismantling/ Partial dismantling) |
| 27 | 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) |
| 28 | 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) |
| 29 | 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) |
| 30 | Minor BD Works of Pump rating > 200 KW(without Dismantling/ Partial dismantling) | Minor BD Works of Pump rating > 200 KW(without Dismantling/ Partial dismantling) |
| 31 | Minor BD Works of Cooling tower fans (10 mtr fan dia) and/or gearbox (without dismantling | Minor BD Works of Cooling tower fans (10 mtr fan dia) and/or gearbox (without dismantling |
| 32 | Minor BD Works of Air compressor ZT 90/110/ GA 15/18 (without Dismantling/ Partial dismantling) | Minor BD Works of Air compressor ZT 90/110/ GA 15/18 (without Dismantling/ Partial dismantling) |
| 33 | 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) |
| 34 | 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) |
| 35 | Minor BD works of Gear box (without Dismantling/ Partial dismantling) | Minor BD works of Gear box (without Dismantling/ Partial dismantling) |
| 36 | Minor BD works of Pulley Belts Chain (without Dismantling/ Partial dismantling) | Minor BD works of Pulley Belts Chain (without Dismantling/ Partial dismantling) |
| 37 | Routine maintenance of Instrument Air dryer (without Dismantling/ Partial dismantling) | Routine maintenance of Instrument Air dryer (without Dismantling/ Partial dismantling) |
| 38 | Balancing work of Pumps, fans, blowers (without Dismantling/ Partial dismantling) | Balancing work of Pumps, fans, blowers (without Dismantling/ Partial dismantling) |
| 39 | Minor BD works of Mixers/ agitators (without Dismantling/ Partial dismantling) | Minor BD works of Mixers/ agitators (without Dismantling/ Partial dismantling) |
| 40 | Oil top up/ greasing per equipment | Oil top up/ greasing per equipment |
| 41 | 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 |
| 42 | 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 |
| 43 | 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 |
| 44 | 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 |
| 45 | 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 |
| 46 | Setting of deluge valves spray nozzle replacement (fire protection) | Setting of deluge valves spray nozzle replacement (fire protection) |
| 47 | Safety shower/eye washer maintenance | Safety shower/eye washer maintenance |
| 48 | Valve actuator/ Gear box servicing | Valve actuator/ Gear box servicing |
| 49 | CT hot basin cleaning distribution valve servicing (each cell) | CT hot basin cleaning distribution valve servicing (each cell) |
| 50 | Y strainer/Cyclone separator/single cartridge element or filter cleaning /replacement | Y strainer/Cyclone separator/single cartridge element or filter cleaning /replacement |
| 51 | Suction strainer cleaning for Pipe size Up to 12\\" | Suction strainer cleaning for Pipe size Up to 12\\" |
| 52 | Suction strainer cleaning for Pipe size more than 20\\" | Suction strainer cleaning for Pipe size more than 20\\" |
| 53 | Cartridge filter replacement (in set of 10 nos in each opn.) | Cartridge filter replacement (in set of 10 nos in each opn.) |
| 54 | Repair & maintenance of piping/structural works as per work specification | Repair & maintenance of piping/structural works as per work specification |
| 55 | 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) |
| 56 | 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) |
| 57 | 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) |
| 58 | Erection/dismantling of scaffolding work as per work specification | Erection/dismantling of scaffolding work as per work specification |
| 59 | Application of sealants/leak arresting compounds/wraps | Application of sealants/leak arresting compounds/wraps |
| 60 | Replacement of gaskets for flange size ?100 NB | Replacement of gaskets for flange size ?100 NB |
| 61 | Replacement of gaskets for flange size >100 NB?300 NB | Replacement of gaskets for flange size >100 NB?300 NB |
| 62 | Replacement of gaskets for flange size >300 NB | Replacement of gaskets for flange size >300 NB |
| 63 | Tightening of bolts for Flanged joints | Tightening of bolts for Flanged joints |
| 64 | Fixing/dismantling of unloading hoses for tankers | Fixing/dismantling of unloading hoses for tankers |
| 65 | New Fabrication /Erection of structures metal work piping including cutting/welding work | New Fabrication /Erection of structures metal work piping including cutting/welding work |
| 66 | Laying/dismantling of temporary pipes(with available materials) | Laying/dismantling of temporary pipes(with available materials) |
| 67 | Coupling and decoupling of Valves | Coupling and decoupling of Valves |
| 68 | Installation/ maintenance of level gauge | Installation/ maintenance of level gauge |
| 69 | 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. |
| 70 | New Installation/ replacement of PVC/ CPVC pipe and fittings≤ 3 inch. | New Installation/ replacement of PVC/ CPVC pipe and fittings≤ 3 inch. |
| 71 | New Installation/ replacement of PVC/ CPVC pipe and fittings of size >3 inch and ≤ 6 inch. | New Installation/ replacement of PVC/ CPVC pipe and fittings of size >3 inch and ≤ 6 inch. |
| 72 | New Installation/ replacement of PVC/ CPVC pipe and fittings of size >6 inch and ≤ 12 inch. | New Installation/ replacement of PVC/ CPVC pipe and fittings of size >6 inch and ≤ 12 inch. |
| 73 | Repairing of HDPE pipe line Size upto 100NB as per work specification | Repairing of HDPE pipe line Size upto 100NB as per work specification |
| 74 | 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 |
| 75 | Repairing of HDPE pipe line Size above 450 NB and upto 860 mm as per work specification | Repairing of HDPE pipe line Size above 450 NB and upto 860 mm as per work specification |
| 76 | Pump major OH/ Replacement of ≤ 15 KW rating | Pump major OH/ Replacement of ≤ 15 KW rating |
| 77 | Pump major OH/ Replacement of >15 KW and ≤ 30 KW rating | Pump major OH/ Replacement of >15 KW and ≤ 30 KW rating |
| 78 | Pump major OH/ Replacement of > 30 KW and ≤ 75 KW rating | Pump major OH/ Replacement of > 30 KW and ≤ 75 KW rating |
| 79 | Pump major OH/ Replacement of > 75 KW & ? 200 KW rating | Pump major OH/ Replacement of > 75 KW & ? 200 KW rating |
| 80 | Pump major OH/ Replacement of > 200 KW rating | Pump major OH/ Replacement of > 200 KW rating |
| 81 | Major Replacement of Inlet/ Outlet expansion Bellow size up to 300mm | Major Replacement of Inlet/ Outlet expansion Bellow size up to 300mm |
| 82 | Major Replacement of Inlet/ Outlet expansion Bellow size up > 300mm | Major Replacement of Inlet/ Outlet expansion Bellow size up > 300mm |
| 83 | Major OH/ Replacement of Cooling tower fans & gearbox replacement/ maintenance | Major OH/ Replacement of Cooling tower fans & gearbox replacement/ maintenance |
| 84 | Major OH/ Replacement of Fans/ Air Blower ? 15 KW rating | Major OH/ Replacement of Fans/ Air Blower ? 15 KW rating |
| 85 | Major OH/ Replacement of Fans/ Air Blower > 15 KW rating | Major OH/ Replacement of Fans/ Air Blower > 15 KW rating |
| 86 | Major OH/ Replacement of Air compressor ZT 90/110/ GA 15/18 | Major OH/ Replacement of Air compressor ZT 90/110/ GA 15/18 |
| 87 | Major OH/ Replacement of Travelling water screens | Major OH/ Replacement of Travelling water screens |
| 88 | Major OH/ Replacement of Air dryer maintenance including alumina replacement | Major OH/ Replacement of Air dryer maintenance including alumina replacement |
| 89 | Major OH/ Replacement of ? 80 NB Size | Major OH/ Replacement of ? 80 NB Size |
| 90 | Major OH/ Replacement of > 80 NB & ? 150 NB Size | Major OH/ Replacement of > 80 NB & ? 150 NB Size |
| 91 | Major OH/ Replacement of > 150 NB Size & ? 250 NB Size | Major OH/ Replacement of > 150 NB Size & ? 250 NB Size |
| 92 | Major OH/ Replacement of > 250 NB Size & ? 500 NB Size | Major OH/ Replacement of > 250 NB Size & ? 500 NB Size |
| 93 | Major OH/ Replacement of > 500 NB Size | Major OH/ Replacement of > 500 NB Size |
| 94 | Inspection repair replacement of HRSG pipe penetration bellows expansion joints | Inspection repair replacement of HRSG pipe penetration bellows expansion joints |
| 95 | 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 |
| 96 | Dewatering cleaning removal of sludges | Dewatering cleaning removal of sludges |
| 97 | Internal Cleaning of Tanks- Capacity 48000 M³( FOST & FNST- Water Storage Tanks | Internal Cleaning of Tanks- Capacity 48000 M³( FOST & FNST- Water Storage Tanks |
| 98 | Internal Cleaning of Tanks-Capacity 8000 M³( RWST,Neutralization Tank,FWST,DM Water tank,SWRO Plant | Internal Cleaning of Tanks-Capacity 8000 M³( RWST,Neutralization Tank,FWST,DM Water tank,SWRO Plant |
| 99 | 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) |
| 100 | Installation of dewatering pumps/ sump pumps as per Instruction of EIC | Installation of dewatering pumps/ sump pumps as per Instruction of EIC |
| 101 | Support services for colony/ Incinerator maintenance | Support services for colony/ Incinerator maintenance |
| 102 | Assistance/ support services during inspection & maintenance of equipments like BFP CW pumps | Assistance/ support services during inspection & maintenance of equipments like BFP CW pumps |
| 103 | Assistance / support services for HRSG during unit startup/ shutdown | Assistance / support services for HRSG during unit startup/ shutdown |
| 104 | Assistance/ support services as per work specification | Assistance/ support services as per work specification |
| 105 | Desilting of Intake Well and pump suction basin | Desilting of Intake Well and pump suction basin |
| 106 | HRSG internal floor cleaning & inspection | HRSG internal floor cleaning & inspection |
| 107 | HRSG Drum internal cleaning & inspection | HRSG Drum internal cleaning & inspection |
| 108 | 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 |
| 109 | Preventive maintenance/ Filters Cleaning of preservation dehumidifiers in HRSG | Preventive maintenance/ Filters Cleaning of preservation dehumidifiers in HRSG |
| 110 | Maintenance of preservation dehumidifiers in HRSG | Maintenance of preservation dehumidifiers in HRSG |
| 111 | Inspection repair replacement any parts of HRSG internals Hydro testing of HRSGs Liasoning with | Inspection repair replacement any parts of HRSG internals Hydro testing of HRSGs Liasoning with |
| 112 | Oil wear debris analysis | Oil wear debris analysis |
| 113 | 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 |
| 114 | Radiography/ PAUT testing of High Pressure weld joints | Radiography/ PAUT testing of High Pressure weld joints |
| 115 | Replacement of high pressure(HRSG) BFP recirculation valve of size 3” to 4: NB with IBR quality weld | Replacement of high pressure(HRSG) BFP recirculation valve of size 3” to 4: NB with IBR quality weld |
| 116 | Replacement of high pressure(HRSG) BFP Discharge NRV/Drum level control valves with IBR quality weld | Replacement of high pressure(HRSG) BFP Discharge NRV/Drum level control valves with IBR quality weld |
| 117 | PHE complete cleaning by removing plates | PHE complete cleaning by removing plates |
| 118 | CT Splash bar & drift eliminator repair/replacement | CT Splash bar & drift eliminator repair/replacement |
| 119 | Freeness checking/Greasing of ALL HRSG Valves supports during shut down | Freeness checking/Greasing of ALL HRSG Valves supports during shut down |
