Tamil Nadu Generation And Distribution Corporation Limited-TANGEDCO has published Mtps-Ii (1X600mw) – Tgm&Ca Division – Inspection Of De And Nde Bearings In Turbine Driven Boiler Feed Pumps A,B & Motor Driven Boiler Feed Pump, Inspection Of De And Nde Bearings In Drive Turbines A&B, Nde Side Mechanical Seal Inspection/Replacement In Td. Submission Date for this Tender is 20-07-2020. Bearings Tenders in MTPS2 Tamil Nadu. Bidders can get complete Tender details and download the document.
| Name of Work: MTPS-II (1x600MW) – TGM&CA Division – Inspection of DE and NDE bearings in Turbine Driven Boiler Feed Pumps A,B & Motor Driven Boiler Feed Pump, Inspection of DE and NDE bearings in Drive Turbines A&B, NDE side Mechanical seal inspection/replacement in TDBFP-B & MDBFP during annual overhauling - 2020 | |||||
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| Sl. No. | Item Description | Item Code / Make | Quantity | Units | |
| 1 | 1 | Charges for inspection of Boiler Feed pump DE or NDE bearings and servicing/ replacing if required including consumables and T&P charges.\nDismantling the Boiler Feed Pump seal water lines, Cooling water and lube oil lines and dismantling the DE/NDE side bearing assemblies, Checking of DE/NDE Bearings, taking measurements, blue matching, servicing/ replacing if necessary and reassembling of the bearing housings and commissioning of the pump including cleaning of cooling water and seal water lines of mechanical seals both DE & NDE side, renewal of gaskets in cooling water and seal water lines and assembling the above lines.\n ( Bearing inspection of MDBFP DE & NDE, TDBFA- DE & NDE, TDBFP-B DE & NDE – Total 6 Nos)\n | item1 | 6 | Nos. |
| 2 | 2 | Charges for dismantling, inspection, cleaning and assembling of Drive Turbine coupling to BFP Gear Coupling: \nDismantling the coupling guard top cover, Dismantling Gear coupling, inspection and cleaning of Gear coupling, Coupling Hub & cleaning Lube oil lines and assembling the Gear coupling, coupling guard and lube oil lines including the cost of consumables and T&P charges.\n (TDBFP-A to TDBFP-A Drive Turbine – A, TDBFP-B Drive to Turbine – B- Total- 2 Nos)\n | item1 | 2 | Nos. |
| 3 | 3 | Charges for Inspection, replacement of Turbine Driven Boiler Feed Pump ‘B’ & MDBFP Non Drive End side Mechanical seal: \nDismantling the sealing and cooling water lines, Removal of thrust collar, Journal Bearing, NDE mechanical seal and inspection, cleaning the seal seating area, repairing/ replacement of new mechanical seal if required and assembling of Journal Bearing, Thrust collar and all seal & cooling water lines including the cost of consumables and T&P charges.\n (Mechanical seal inspection for MDBFP – NDE & Mechanical seal replacement TDBFA- B NDE –Total–2 Nos)\n | item1 | 2 | Nos. |
| 4 | 4 | Charges for Inspection and overhauling of TDBFP A&B Drive Turbine- Bearing Drive End side:\nDismantling of Bearing pedestal top cover, removal tilting pad bearing, taking measurements, blue matching, servicing/ replacing if necessary & cleaning of bearing pads, bearing, cleaning of bearing pedestal and lube oil inlet & outlet lines, Cleaning and renewal of parting plane oil sealant, Checking of clearance, blue matching and assembling of tilting pad bearing and bearing pedestal cover including the cost of consumables and T&P charges. | item1 | 2 | Nos. |
| 5 | 5 | Charges for Inspection and overhauling of TDBFP A&B Drive Turbine Bearing at Non drive End and thrust bearing:\n Dismantling of Bearing pedestal top cover, removal tilting pad bearing, taking measurements, replacing if necessary & cleaning of bearing pads, bearing , cleaning of bearing pedestal and lube oil inlet & outlet lines, Cleaning and renewal of parting plane oil sealant, Checking of clearance and assembling of tilting pad bearing and bearing pedestal cover, Dismantling of thrust Bearing, taking measurements, replacing if necessary & cleaning of active and non active thrust pads, cleaning of lube oil inlet & outlet lines, blue matching of thrust pads and assembling including the cost of consumables and T&P charges.\n\n | item1 | 2 | Nos. |
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