TNEB Limited Tender Results

TTPS Mech II BM Unit II Renewal of severely eroded parent duct plate in Top side walls of Unit II APH A flue gas outlet duct

MTPS I Mill Plant II Complete overhauling of gearbox mechanical face seal assembly worm shaft assembly replacing the worn out bulged insulation cover plate assembly scrapper assembly and worn out flexi coupling etc Releasing the journal spring

TTPS Mech II BM Unit II Erection of Hot Intermediate heating elements of Type E27 for Unit II Airpreheater Model 27 VIT M 2000

MTPS 1 Mill Plant Unit III Attending the Break down Preventive maintenance works such as overhauling of Gravimetric feeders mechanical face seal assembly renewal of vertical shaft thrust bearing worm shaft thrust and radial bearing airport rin

TTPS Mech II BM Unit II Erection of Hot Intermediate heating elements of Type DC for Unit II Airpreheater Model 27 VIT M 2000

MTPS I Mill Plant AC Plant Air Washer System Renewal of existing damaged Air grill Discharge diffuser with volume control dampers in air ducts at various location of Air washer system discharge duct of unit I to IV turbine floor battery charger

Entrusting for the Typing works 4 nos for 10 months

MTPS 1 Mill Plant Unit IV Reconditioning of worn out journal shafts released from Unit I to IV

Entrusting Typing works for 4 Nos Service Contract works for 10 (Ten) months

NCTPS I ES Circle EM II Dn S Dn I Unit II Overhauling of HT ID fan motor 2B Sl No 32348 P 401 01 01 at Boiler area 0 mtr and complete cleaning and maintenance of HT motors 11 Nos to be carried out during the annual overhauling work of Unit II

MTPS I TM Unit II Inspection of Condenser tubes flaring and torque setting by using special tools Tube sheets Cleaning degreasing and Epoxy coating to the thickness of 1500 Microns on Condenser tube sheets of the condenser and Cleaning sand blasting

NCTPS I ES Circle EM II Dn SDn II RWPH Section Replacement of gasket to arrest oil leakage in 11 6 6 KV 5MVA power Transformer Make Transformer Switchgear Ltd Sl no 3590 at RWPH including hot oil circulation

Supply of Current Transformer _ 2 Nos suitable for BHEL make LMW design 210MW 15_75 KV Turbo Generator

Supply of 250 sets 22kv standalone structure materials complete set for Tiruvannamalai Region

MTPS TM I Overhauling Load testing and Certification of 15 Nos Chain Blocks of various capacities available in the area of Main Oil tanks Turbine Lub oil Coolers and Seal Oil Coolers in Unit I to IV during 2024 25

NCTPS I ES Circle EM I Dn S Dn IV Repair and Rewinding of 3 phase 415V Auxiliary Cooling Water pump motor 110KW 2 Nos and Debris flushing pump motor 11KW 2 Nos

Supply Erection MC/DC towers from Kayathar 400 KV SS to Gangaikondan Sipcot 230/110 KV SS Reach I

MTPS I TM Unit II Removal and Re Insulation of 210MW LMW Design Turbine and its auxiliaries during COH 2024 25

E-tender for the supply of Silicagel (Blue indicating type), Size 8 to 10mm - 1000Kg as per enclosed Annexure to the Mettur Thermal Power Station-I

Supply of 300 sets 11kv standalone complete set

e-Tender for the supply of various sizes of pulleys for conveyor system 2 items as per given Annexure

MTPS I MM AEE I C I Supply of SS connectors SS Tubes and Integral Bonnet heavy duty needle valve

MTPS I MM AEE I MRT Supply of Multifunction Meter and Digital Voltmeter

Tender invitation for the supply of Cummins engine spares - 5 items as per Annexure

Supply of 200 sets 22kv AB Switch for double pole structure to Tiruvannamalai Region

MTPS 1 Mill Plant Unit IV Attending the Break down Preventive maintenance works such as overhauling of Gravimetric feeders mechanical face seal assembly renewal of vertical shaft thrust bearing, worm shaft thrust and radial bearing

MTPS I BM Unit II COH 2024 25 FG duct B side Dismantling fabrication supply and erection of portion of Flue gas ducts from APH outlet to 45 degree slope end

MTPS I Mill Plant Unit IV 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

MTPS I BM Unit II COH 2024 25 FG duct A side Dismantling fabrication supply and erection of portion of Flue gas ducts from APH outlet to 45 degree slope end

MTPS I Mill Plant AC Plant Unit II AOH 2025 26 Air Washer System Epoxy painting of blowers discharge duct spray system enamel painting of AWCW Pumps pipe lines Spray nozzles flushing works replacement of damaged duct area

MTPS I Mill Plant Unit II Overhaul of hot air dampers cold air dampers cold air gates hot air gate power cylinder Renewal of hot air gate seal during AOH 2025 26

MTPSI Mill Plant Unit III Overhaul of cold air dampers cold air gates and strengthening the cold air ducts during AOH 2025 26

MTPS I MP UNIT III Rectification of Seal air fan bed of SAF 3A Reconditioning of fan impeller Housing Cover and Balancing of Impeller and Reconditioning

MTPS I Mill Plant Unit I Complete dismantling of Mill internals reconditioning renewal of worn out parts and bearings replacement of worn out worm wheel with worm shaft and renewal of worm gear hub etc in any one Mill 1B to 1E

MTPS I Mill Plant Unit IV Fabrication of various length of dia 40 NB cooling water pipe line with flanges and assembling in the cooler cover of mill 4A to 4F and Dismantling of seal air fan motor and overhauling reassembling setting the alignment

MTPS I MP AC Plant Complete Overhauling of Voltas make water cooled screw chiller No 1 4 of capacity 300 TR Model No EGWFXR3002ML

NCTPS I ES Circle EM I Dn S Dn I Replacement of 6 Nos defective 245 KV SF6 Breaker pole assembly 3 Nos existing 245KV Capacitor Voltage Transformer (CVT) 3 Nos existing 245KV Current Transformer (CT) 3 Nos Isolators 24Nos existing LAS in 230 K

MTPSI Mill Plant Unit IV Overhaul of hot air dampers cold air dampers cold air gates hot air gate power cylinder Renewal of hot air gate seal during Annual over hauling of 2025 26

Supply of 1No 33KV Pole Assembly 11Nos 11KV Pole Assembly and 8Nos Numerical Relay

MTPS I BM Unit II COH 2024 25 Dismantling fabrication and erection of portion of Flue gas ducts from Economizer outlet to APH inlet of both A and B sides etc

MTPS I OAHS Unit IV Overhauling of feed gate Chute assembly dismantling inspection cleaning overhauling and reassembling of drive gear box and checking healthiness of electric drive motor

MTPS I BM Unit II COH 2024 25 Flue Gas duct A and B sides Patch up works and other repair works between APH out let to ESP inlet

MTPS I O AHS Unit III Overhauling of feed gate Chute assembly in Bottom ash Hopper

MTPS I BM Unit II COH 2024 25 Strengthening of the eroded portions of ESP hopper ID fan casing FG duct from ESP inlet to chimney and Renewal of Deflector plate in the ID fan outlet side FG duct and other related works in both A and B sides

E-tender procurement for the supply of printed various registers and Tear off Pads - 30 items to the Mettur Thermal Power Station-1

MTPS I BM Unit II COH 2024 25 Renewal of the eroded impeller wear plates with new one and Renewal of the damaged primary toothed gear coupling and other related works in ID fan 2B

NCTPS I ES Circle EM I Dn ESP SDn III Charges for Healthiness checking and replacement of defective Hopper Heaters and replacement of the damaged Hopper Heater Cable trays in Unit II during AOH 2025 26

MTPS I BM Unit II Rotating parts COH 2024 25 Overhauling reconditioning of CERM EERM gear boxes ID PA FD fans gate actuators and other related works etc

MTPS I BM Unit II Capital maintenance 2024 25 A and B stream Boiler PA fans FD Fans ID Fans and its isolation dampers and APH gear box

E-tender for the procurement of Oil pump bushings suitable for XRP 803 bowl mills as per sample available at site - 10Nos.