Tender For Nctps-Ii - Es Circle - C&I - Division - Tg (East) Subdivision - Unit I - Carrying Out Annual Overhaul Maintenance Activities Of 600Mw Main Turbine Sensors & Inner Bearing Thermocouples In Pedestal 1 To 8 And C&I Equipments In East Allied A
Tender Value
Ref. Documents
Estimated cost
Bid Submission
09 Nov 2026
9 days left
EMD
3500
Bank guarantee accepted
Document Fee
Ref. Documents
Non-refundable
Tender Type
Online
Tender Overview
Organization
Tender ID
Competition Type
NCB
Bidding Type
Tender
Location / State
Thiruvallur → Tamil Nadu
EMD Exemption
Available
Quantity
Not Available
Website
Contact Person
Address
Project Description
Tender for Nctps-Ii - Es Circle - C&I - Division - Tg (East) Subdivision - Unit I - Carrying Out Annual Overhaul Maintenance Activities Of 600Mw Main Turbine Sensors & Inner Bearing Thermocouples In Pedestal 1 To 8 And C&I Equipments In East Allied Areas
BOQ
| Sl. No. | Item Description |
| 1 | Charges for Complete dismantling, cleaning, refixing, sensor alignment & Gap voltage adjustment and Dressing of 600MW Main Turbine Shaft Vibration sensors, Bearing vibration sensors, Axial shift sensors, Rotor expansion sensors, Key Phasor, Casing Expansion Sensors & Speed Sensors in Pedestal 1 to 8. |
| 2 | Charges for Complete dismantling, cleaning, refixing and dressing of all types of 600MW Main Turbine Triplex Type Inner Bearing Thermocouples in Pedestal 1 to 8. |
| 3 | Charges for Complete Overhauling of Oil Temperature Control Valve (OTCV) Actuator in Main Turbine Lube Oil and HPCF System which includes 1) Removing, Cleaning, Overhauling & Refixing of Actuator Motor Drive shaft assembly. 2) Cleaning & Overhauling of Drive of Torque Limit Device & Limit Switch Mechanism Assembly and reconditioning the Limit Switch Mechanism assembly if needed. 3) Setting of Open/Close Torque Limit Device Switches. 4) Setting of Open/Close Travel Limit Switches by adjusting the cam discs. 5) Checking the Control & Power circuit tightness in actuator terminal block. 6) Checking the Manual Operation of Actuator & Remote Operation from DCS. |
| 4 | Charges for complete removing, cleaning and refixing of RTDs in TDBFP and Vacuum Pump areas. |
| 5 | Charges for complete servicing of Pneumatic Actuators in all Vacuum Pumps which includes 1) Removing of accessories in Pneumatic Actuator of vacuum pumps. 2) Complete Dismantling & Servicing of Pnuematic Actuators. 3) Replacing of Defective seals in Pneumatic Actuators. 4) Reassembling & Refixing of Pneumatic Actuators and its accessories. 5) Setting of Open/Close Travel Limit Switches by adjusting the cam discs. 6) Checking the Manual Operation of Pneumatic Actuator & Remote Operation from DCS. |
| 6 | Charges for releasing of Casing Metal Temperature Thermocouples in Main Turbine & TDBFP Systems. |
| 7 | Charges for cleaning & tapping of existing threads for fixing of Main Turbine Sensor Fixtures, M.T & TDBFPs Casing Metal Temperature Thermocouples & TDBFP Speed Sensors. |
| 8 | Charges for termination and checking the healthiness of Thermocouples by heating. Please Enable Macros to View BoQ information |
AI Tender Summary
Tender Timeline
Oct 24, 2026
11:30 IST
Tender Published
Tender notice published.
CompletedNov 09, 2026
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
Upcoming · 9 daysNov 10, 2026
Bid Opening Date
Technical bids will be opened and evaluated.
Upcoming · 10 daysTender Documents
Download All (ZIP) ↓
Disclaimer
We takes all possible care for accurate & authentic tender information. However users are requested to refer Original source of Tender Notice / Tender Document published by Tender Issuing Agency before taking any call regarding this tender