Tamil Nadu Generation And Distribution Corporation Limited Tenders

Caustic Soda Lye

MTPS I BM Unit II Boiler Pressure parts AOH 2026 Tube thickness survey Water wall buffing providing platform renewal of shroudings and allied works

Execution of Capital,improvement and DCW Work in Reddiyarpatti Part III in Urban Tirunelveli Division in respect of Tirunelveli EDC in respect of the Technical specification in the enquiry

Procurement of 20 Nos Numerical 3 Over Current 1 Earth Fault Relay as per the enclosed Technical Specification

E- Execution of Capital, improvement and DCW Work in Reddiyarpatti Part II in Urban Tirunelveli Division in respect of Tirunelveli EDC in respect of the Technical specification in the enquiry

Arresting of oil leak in 90MVA Power Transformer by Gasket replacement in Radiator butterfly Valve and its inspection door using oil filtration machine and crane at KGTPS Maruthur

Replacement of Mechanical Seal in NDE side HP Boiler Feed Pump no1 including cost of bearings at KGTPS Maruthur

Hydraulic Testing, Replacement of valves and filling of 900 Kg liquid Chlorine in empty cylinders for 2 Nos including to and fro transporting charges of cylinders at KGTPS Maruthur

MTPS I BM Unit II Boiler AOH 2026 Reconditioning and hard facing of used and worn out coal nozzles fixing of divider plates and allied works

Hiring of vehicle for FOC in Guduvancherry subdivision

Supply of LT 3 Phase channel cross arm

MTPS I BM Unit II Boiler pressure parts AOH 2026 Water Washing of Boiler Ist and IInd pass area Removal of heavy particle of soot deposited on Water wall tube Platen SH coil and Reheater coil etc

Supply of Stay Set Complete 5500 Set As per the enclosed Sketch and Technical Specification

MTPS I BM Unit II Boiler pressure parts AOH 2026 Rectification Replacement of defective tubes in LTSH Coils Economizer hanger tubes steam cooled side walls and fin welding in boiler IInd pass area

Construction of RCC sump and septic tank to the newly constructed of AEE Sub division office cum AE South and AE North Podanur office premises

Supply of Floron R 22 Refrigerant gas in returnable manufacturer Sealed Company Cylinder

Providing electrical and water supply arrangements to the modified OM section offices of AE Town Rural SMR in the ground floor existing old control room at 110 11 KV Somanur Sub Station premises

Procurement of Touch Controller MK5 for Air compressor spare model Touch

MTPS I BM Unit II Boiler pressure parts AOH 2026 Rectification Replacement of defective tubes in 7.9m S panel bend and side water wall tube in boiler 1st pass

MTPS I BM Unit II Boiler Pressure parts AOH 2026 Removal and refixing of Skin casing sheet and insulation for attending boiler 1st pass water wall tubes and 2nd pass steam cooled wall tube rectification works etc

SUPPLY OF SPIRAL WOUND GASKETS GRAPHOIL PACKING AND PRESSURE SEAL GASKETS OF VARIOUS SIZES FOR TURBINE UNIT IV and V

EM I Annual Overhaul works relates to Generator and its Auxiliaries Hydrogen purging Hydrogen filling process in 2026 2027

Dindigul EDC Supply of Structure materials for transformer

Hiring of 1 No. Diesel / Petrol Driven VAN / JEEP for official use of Assistant Executive Engineer / OandM / Town Kanchipuram

MTPS I Civil Circle Improvement works by replacing the existing damaged AC Sheets / Ridge Pieces with new galvalume corrugated sheets of thickness not less than 0.8 mm for roofing of the Primary Crusher House in CHP area at MTPS I

MTPS I - Civil Circle Replacing the existing damaged AC Sheets/ridge pieces with new one of AC sheets and galvalume sheets of thickness not less than 0.8 mm for roofing and all sides of Unit II at MTPS I

Hiring of 1 No. Diesel / Petrol Driven VAN / JEEP for official use of Executive Engineer / OandM / North Kanchipuram

Procurement of Essential Filters and Spares for Centrifuge oil filtering

CI Division Removing Cleaning Calibration Checking and Refixing of CI field instruments PLC system in BOP I area during COH 2026

Servicing and attending the defects of Instrument air compressor (Model - ZR-110) 1 No (Serial No. S 33083402) including cost of materials to maintain continuous ash evacuation in Ash Handling System

Supply of Interbowl and wear ring for filter feed pump and AHP seal pump

TTPS Mech II TM II Overhauling of various size of valves in Instrument and Service Air Compressors Pressure Vessel testing Hydrostatic test in Air Receiver Tanks Air drier plant tanks of Unit IV V during annual overhaul 2026-27

TTPS Mech II TM I Unit III Removal and Re fixing of wool mattress or Cera blanket insulation of Turbine Casing and their allied pipe lines, valves during the forthcoming annual overhaul

TTPS Mech II TM I Unit III Overhauling of stator water primary secondary pumps, Hydrogen cooler booster pump, working oil coolers lub oil coolers of BFP and cooling water valves renewal of worn out BCW ACW cooling water pipes and renewal of gask

TTPS Mech II TM I Unit III Reconditioning of RC Valve plug with stem and soft seat of RC valve Model No 87 79006-series retrieved from Boiler Feed Pump system

Hiring of One No. Diesel Driven Jeep/Bolero/Car or similar type on Contract basis for official daily use of Executive Engineer/ MRT/ Nagercoil for the period of one year.

CI Division Removing checking Servicing Calibration and Refixing CI field instruments Pressure Gauge Pressure Switches Pressure Transmitters and Level Transmitters Solenoid valves Air Regulators in AHP ESP Silo Areas during COH 2026

Supply erection (except supply erection of 8 MVA Pr. Tr. and Supply of 33KV, 11KV VCBs) testing and commissioning of 33 KV SS with 1X8 MVA Pr. Tr. associated equipments, accessories for Electrical works at Manamadai in Pudukottai EDC in Trichy Region

Supply erection (except supply erection of 8 MVA Pr. Tr. and Supply of 33KV, 11KV VCBs) testing and commissioning of 33 KV SS with 1X8 MVA Pr. Tr. associated equipments, accessories for Electrical works at Visalur in Pudukottai EDC in Trichy Region

Supply erection (except supply erection of 8 MVA Pr. Tr. and Supply of 33KV, 11KV VCBs) testing and commissioning of 33 KV SS with 1X8 MVA Pr. Tr. associated equipments, accessories for Electrical works at Mathagam in Pudukottai EDC in Trichy Region

Supply erection (except supply erection of 8 MVA Pr. Tr. and Supply of 33KV, 11KV VCBs) testing and commissioning of 33 KV SS with 2X8 MVA Pr. Tr. associated equipments, accessories for Electrical works at Venthanpatty in Pudukottai EDC in Trichy

Supply erection (except supply erection of 8 MVA Pr. Tr. and Supply of 33KV, 11KV VCBs) testing and commissioning of 33 KV SS with 1X8 MVA Pr. Tr. associated equipments, accessories for Electrical works at O.Krishnapuram in Trichy Metro EDC in Trichy

Bull ring clamping segment for XRP 1043 Bowl Mills of Unit I and II

Supply erection (except supply erection of 8 MVA Pr. Tr. and Supply of 33KV, 11KV VCBs) testing and commissioning of 33 KV SS with 2X8 MVA Pr. Tr. associated equipments, accessories for Electrical works at Thirupanjeeli in Trichy Metro EDC in Trichy

Supply erection (except supply erection of 8 MVA Pr. Tr. and Supply of 33KV, 11KV VCBs) testing and commissioning of 33 KV SS with 2X8 MVA Pr. Tr. associated equipments, accessories for Electrical works at Valasiramani in Trichy Metro EDC in Trichy

Supply erection (except supply erection of 8 MVA Pr. Tr. and Supply of 33KV, 11KV VCBs) testing and commissioning of 33 KV SS with 2X8 MVA Pr. Tr. associated equipments, accessories for Electrical works at Nadupatty in Trichy Metro EDC in Trichy

Execution of Capital, improvement and DCW Work in Reddiyarpatti and Shanthinagar in Urban Tirunelveli Division in respect of Tirunelveli EDC i n respect of the Technical specification in the enquiry

Supply erection (except supply erection of 8 MVA Pr. Tr. and Supply of 33KV, 11KV VCBs) testing and commissioning of 33 KV SS with 2X8 MVA Pr. Tr. associated equipments, accessories for Electrical works at Kulipirai in Pudukottai EDC in Trichy Region

PROCUREMENT OF TSE THERMOCOUPLE FOR IP TURBINE OUTER CASING TOP/BOTTOM METAL TEMPERATURE

Supply of 33KV Polymer Disc Insulators