TNEB Limited Tender Results

MTPS 1 Mill Plant Unit I Attending the Break down Preventive maintenance works such as overhauling of journal assemblies spring compression assemblies hard facing of clamping ring bowl hub cover strengthening welding of journal header etc

Works contract for HT/LT line works in South Gobi Sub division

Construction of control room building with electrification, cable duct, Providing foundation concrete structure , equipment plinth , road work and other related civil works for the proposed Peruvangur 110 KV SS .

Construction of control room building with electrification , cable duct, Providing foundation concrete structure , equipment plinth , road work and other related civil works for the proposed Pudukadai 110 KV SS .

Construction of control room building ,, structure plinth, cable duct, Transformer plinth, fencing, retaining wall, road and other related civil works for the establishment ofPallapalayam 110 KV Substation in Coimbatore Distribution Region

Works Contract for HT/LT Line works in Anthiyur sub Division-Burgur Section

Providing foundation concrete for transformer plinths and other structure plinths and allied works such as cable duct, etc., for Introduction of 110 33 kV ratio with 1x16 MVA Power transformer at existing Thiruvengadu 110 kV SS at Nagapattinam EDC

Erection of 110 KV SC line on DC tower from Athirampattinam 110 kV SS to Pattukkottai Traction SS (Reach-2) with supply of all materials.

OT 24

Erection of 110 KV SC line on DC tower from Thiruthuraipoondi 110 KV SS to Thiruthuraipoondi 110 KV Traction SS) with supply of all materials.

Construction of control room building ,Providing foundation concrete for structure and other allied civil works for the establishment of proposed Moovalur 110kV SS in Nagapattinam EDC

supply of base frame assembly with debris tray collector and required fasteners for travelling water screen of CWPH

LILO of the existing Ingur -Thingalur 110 KV Feeder-II SC line(0.23km) at the proposed Kongu college 110 KV Sub-Station in vadamugam vellode village, Erode Region

Supply of Polypropylene rope 25mm and 32mm

Duplex type Hydraulically actuated diaphragm Acid dozing pump and Simplex type hydraulically actuated diaphragm Alkali dozing pump for condensate polishing regenerative unit CPU in RODM Plant

Supply of Telescopic Earth Rod

Supply of Fixed contact for 22KV AB Switch

Supply of Moving contact for 22KV AB Switch

Making LILO of the existing Thingalur - Arasur 110 KV Feeder(0.400km) at the proposed Thandagoundenpudur 110 kV Sub-Station in Coimbatore Region

Earthwork excavation, Stub setting, concreting, erection, stringing of panther conductor and earth wire for erection of 110 KV DC line ( 6.86 KM) on DC tower by making LILO of the Sankarapuram - Villupuram 110 KV feeder to the proposed Kattusellur

supply of bearing housing for pump casing of vertical type CWPs in unit I and II

supply of drive sprocket wheel and drive shaft with key for travelling water screens and stuffing box cover assembly

Supply of Ammonia Liquor 4000 Litres

Improvement works to the Eastern side of Secondary Crusher House SCHBuilding I at ICHS area inside NCTPS I

Construction of two numbers of Box culvert at eastern side approach ramp of Ash dyke.

Dismantling complete overhauling

As per NIT

As per NIT

E-Tender for Hiring of Diesel/Petrol Driven Van/Jeep/Car Registered within 10 Years for the use of Executive Engineer/Operation/ Sembatty for the period of One Year from the date of 1st Trip

As per NIT

THE VARIOUS CAPITAL WORKS IN O AND M PERAMBALUR DIVISION

MTPS I TM UNIT II Transporting the valves from central store Replacing the defective Extraction steam to HP Heaters 5 6 isolation valves ES 5 ES 6 MC 29 MC NRV Deaerator floor BFP Suction valves 2C CA 24 eroded drip line reducers

MTPS I Mill Plant Unit IV Removal of worn out thinned out wall plates of coal bunkers 4A 4C 4E and erection of new wall plates of 16 mm thick MS plates and providing additional supporting beams and other related works

MTPS I Mill Plant Unit I Complete dismantling of Mill internals reconditioning renewal of worn out parts bearings replacement of worn out worm wheel with worm shaft and renewal of worm gear hub Mill bottom etc in Mill 1D

MTPS I Mill Plant Reconditioning of lower journal housing released from Unit I to IV Mills

MTPS I CA CWS II Unit III Replacement of corroded and eroded MS pipe of size 1600mm dia in the existing Hot water header pipe lines and its supporting structures in Eastern and western sides of Cooling Tower III during AOH 2025 26

MTPS 1 BM Unit II AOH 2025 26 Application of hard setting sealing compound of Eromat 1003 on the erosion prone area of the Air Pre Heater outlet Flue gas duct both A and B sides

As per NIT

MTPS I M I CA CWS I Overhauling of sludge disposal pump and Cold and hot water tunnel vent valves Air Vent valves etc

MTPS I BM UNIT II Boiler pressure parts AOH 2025 Rectification of buck stay beam and supports renewal of worn out buck stay pin Fabrication of buck stay cover plate etc

MTPS I BM Unit II Boiler Pressure Parts AOH 2025 Cleaning of boiler structures from 0 to 52 m Level etc

MTPS I BM Unit II Boiler pressure parts AOH 2025 Dismantling cleaning and rectification of defective seal trough seal plates SS woven wire mesh providing patch plate

MTPS I BM Unit II Boiler Pressure parts AOH 2025 Maintenance of boiler drum and all safety valves and allied works

MTPS I BM Unit II Boiler AOH 2025 Re conditioning and hard facing of used and worn out coal nozzles fixing of divider plates and allied works

MTPS I BM Unit II Boiler Pressure parts AOH 2025 Reconditioning and Hard facing of used and Wornout square coal nozzle tips and checking of deformation and matching with nozzle

MTPS I BM Unit II Boiler Pressure parts AOH 2025 Overhauling of HP LP valves and replacement of defective valves

MTPS I BM Unit II Boiler pressure parts AOH 2025 Rectification Replacement of defective Boiler tubes in 9th header and Economizer Coils at Boiler IInd pass area and Radiography testing of welded joints

MTPS I BM Unit II Boiler pressure parts AOH 2025 Rectification Replacement of defective tubes in water wall area S panel area Water wall reducer tubes etc

MTPS I BM Unit II Boiler Pressure parts AOH 2025 Servicing of various size actuators and allied works

MTPS I BM Unit II Boiler pressure parts AOH 2025 Disposal of Ash from Pent house Eco hopper deflection slope rear arch room and allied works