|
| 1 | Reciprocating / Screw / Twin lobe compressors Suction air filter /air packings /Oil scrapper rings and lube oil strainers cleaning / replacement. |
| 2 | Condensate trap servicing / replacement in DFACS and Instrument air compressor system. |
| 3 | Retensioning / replacement of V- belts in DFACS and Instrument air compressor system. |
| 4 | Air compressor LP / HP suction and discharge valves servicing |
| 5 | Reciprocating compressor Outer head / Cylinder cleaning and gasket replacement. |
| 6 | Reciprocating compressor Inner head, LP / HP piston assembly removal, cleaning and replacement. |
| 7 | Reciprocating compressor Crank shaft oil seal / Fly wheel replacement. |
| 8 | Overhauling of Reciprocating compressor / DFACS Conveying compressor. |
| 9 | Inter cooler and After cooler reconditioning / replacement in DFACS and Instrument air compressors. |
| 10 | Air dryer unit inspection, Plug / Ball valve repair / Pre filter / After filter cleaning and refixing. |
| 11 | BFP lube oil pump strainers / Coolers cleaning / replacement. |
| 12 | BFP lube oil pump inspection NRV / Coupling / Pump replacement. |
| 13 | BFP suction strainers cleaning / Cooling water lines dechoking. |
| 14 | BFP mechanical seal / balancing disc / balancing disc seat reconditioning and reaplacement. |
| 15 | Overhauling of Boiler Feed Pump including alignment. |
| 16 | Gear box oil replacement in Twin lobe blowers / Chemical dosing pumps and dechoking of Twin lobe blowers. |
| 17 | HFO / LDO transfer pump mechanical seal and bearing replacement. |
| 18 | Chemical dosing pump SS diaphragm, Piston \"O\" ring and Oil seal replacement. |
| 19 | HP Chemical dosing pump inspection and servicing. |
| 20 | DFACS Conveying air compressors Element separator / Flexible coupling inspection and replacement. |
| 21 | DFACS compressor coolers inspection, cleaning, repair and refixing. |
| 22 | DFACS compressors Oil filters / Oil stop valve / Un loading valve / Check valve / Flexible hose and Receiver tank man hole door gasket replacement. |
| 23 | Welding of MS / CS / GI Pipes. |
| 24 | Non IBR linear welding. |
| 25 | Ammonia dosing pipe line flanges at ESP pass - A&B side flange opening, gasket replacement and refixing. |
| 26 | Scaffolding and Platform arrangement at Boiler area and removal. |
