TNEB Limited Tender Results

MTPS I BM Unit II COH 2024 25 Renewal of eroded Style 07 expansion joint Removal refixing and other related works etc in both A and B sides

MTPS I BM Unit II COH 2024 25 Renewal of various Saw tooth expansion joints in FG ducts and Air ducts and other related works etc in both A and B sides

MTPS I BM Unit II COH 2024 25 FG Duct A and B sides Renewal of Deflector plates renewal of duct supports renewal of guard plates over the expansion joints renewal of splitter plate and allied works

MTPS I M I CA CWS I Dismantling of the existing Sun shield roof with structure provided over the hot water basin to facilitate the renewal of Hot water header pipe line and allied works

e-Tender for the procurement of various sizes of idlers for conveyor system 6 items as per given annexure

MTPS I M I CA CWS I Strengthening and reconditioning of western side eroded corroded sun shield roof structure and its doors provided over hot water basin in Cooling Tower II and allied works

Supply of Fine Chemicals 37 items

MTPS I BM Unit II Boiler pressure parts COH 2024 Rectification Replacement of defective tubes in burner corner water wall tubes and bends and fin welding at Boiler I st pass area

Supply of Fine Chemicals 35 items

MTPS I M I CA CWS I Replacement of Corroded worn out GI safety hand rails and toe guards inside CT ID fan stack area and Hot rolled sheet in CT ID fan door of Cooling Tower Unit II during COH 2024 2025

procurement of Spares suitable for 11 TR 22 TR Package unit and Chiller units 27 items

MTPS I Mill Plant Unit II Removal of accumulated ash from the horizontal portions of the mill inlet hot air ducts at 45mtr level 18mtr level and providing insulation for PA inlet hot air duct to mill for mills 2A to 2F during AOH

MTPS I M I CA CWS I Overhauling of 1600 mm BFV including actuator GB overhauling checking and renewal of Nitrile rubber seal painting of Intake Screen of Cooling water Pumps 2A 2B and 2C etc

Various sizes of valves 15 items

MTPS I M I CA CWS I Renewal Replacement of most corroded and eroded pipes of size 1600mm dia, 1400mm dia, 1000mm dia, 457mm dia and its flanges etc

MTPS I M I CA CWS I Renewal Replacement of most corroded and eroded pipes of various sizes in the existing Hot water header line and allied works

MTPS I CA CWS I Cooling Tower II Overhauling of Flow Control Valves and including reconditioning of worn out spares during COH 2024 2025 of Unit II

MTPS I CA CWS I De watering complete cleaning and sludge removal Cleaning with bleaching powder painting the structure of Clarifier II during COH 2024 25

MTPS I BM Unit II Boiler Pressure parts COH 2024 Tube thickness survey Water wall buffing providing platform renewal of shroudings and allied works

MTPS I BM Unit II Boiler pressure parts COH 2024 Erection and operation of sky climbers for assisting various maintenance works and dismantling of sky climbers

MTPS I CA CWS I Overhauling of sludge disposal pump and Cold and hot water tunnel vent valves Air Vent valves and gate valves including Painting of CT safety grills inside the fan stack area etc

MTPS I BM Unit I Removal of deteriorated and peeled off insulation and re insulation with new insulation materials on the Portion in ID fan 1B outlet FG duct horizontal vertical portion and ID fans outlet to chimney common FG Duct area etc

MTPS I BM Unit II Removal of deteriorated and peeled off insulation and re insulation with new insulation materials on the Portion in ESP outlet common FG duct area ID fan 2B outlet FG duct horizontal vertical portion and ID fans casing area etc

Procurement of Pressure Switch Test Valve Magnetic Level Transmitter and Level Switch 5 items

MTPS I BM Unit I Removal of deteriorated and peeled off insulation and re insulation with new insulation materials on the Portion in ID fan 1A and 1B casing portion and other related works

Supply of 150 NB MS ERW pipe 1500 Mtrs

Procurement of MS ERW pipes 4 Items

Procurement of Cassette Baffle for Horizontal coils Primary Reheater Level Bundle with three clamps length 400 mm Breadth 60 mm width 3400mm thk 2.5mm SS 304 As per Drawing enclosed 178 Nos

Procurement of 250NB MS ERW pipes of 6 Mtr length flanged at one end 94 Nos

Supply of 2000Nos of GI Earth Pipe and 4500Nos Stay Rod

Supply of Position Feedback Transducer for starting device Motor of Main Turbine EHTC system in Unit I and II

Procurement of Carbon steel seamless Pipes and Fittings

Estimate for maintenance at Parali camp and Pillur camp, the works cover clearing light jungle around the side of quarters and other official building, camps, Inspection bungalow

cleaning the drains disposing of debris, sullages, maintenance of drinking water supply arrangements in and around the quarters area, maintenance of approach road, Dams, power house tail race, trash rack and IB pertaining to Masinagudi Sub Division

NCTPS II MI Circle MPM Rectification of base frame of Condenser water pumps chilled water

NCTPS I SE MI circle AMC 25 26 BM Dn Unit III Attending Routine breakdown maintenance works in Water Wall Soot blowers for a period of one year from the date of taking over of site

Procurement of Schneider make M580 PLC-CPU / Equivalent and software of Citect SCADA version 7.5 for replacement of existing Schneider make PLC and existing Citect SCADA version software 7.5 including of services

Erection of 110 KV DC Line on DC tower with Panther Conductor by making LILO in the existing 110 KV Pasumalai Thulukapatty Feeder for the upgradation of existing Valayankulam 33 kV SS inti 110 kV SS with supply of all materials (Reach 4)

Construction of Control Room Building ,Providing foundation concrete structure, Equipment Plinth, Plinth for Breaker, Transformer Plinth, Cable Duct and other Civil related works for the establishment of 110 kV SS at Edaicode

Erection of 110 KV DC Line on DC tower with Panther Conductor by making LILO in the existing 110 KV Pasumalai Thulukapatty Feeder for the upgradation of existing Valayankulam 33 kV SS inti 110 kV SS with supply of all materials (Reach 3).

Erection of 110 KV DC Line on DC tower with Panther Conductor by making LILO in the existing 110 KV Pasumalai Thulukapatty Feeder for the upgradation of existing Valayankulam 33 kV SS inti 110 kV SS with supply of all materials (Reach 2).

Supply Installation Configuration and Commissioning of Remote Terminal Unit and media converters for implementation of Automatic Generation Control AGC in Unit I and II

Erection of 110 KV DC Line on DC tower with Panther Conductor by making LILO in the existing 110 KV Pasumalai Thulukapatty Feeder for the upgradation of existing Valayankulam 33 kV SS inti 110 kV SS with supply of all materials (Reach 1).

Supply of Pin Insulator for Disconnector switch Assembly and Electronic controller for RF Level Switch model-550

Erection of 110 KV DC Line on DC tower (0.40kM)by making LILO in the existing 110 KV Thiruverumbur K.Sathanur Feeder to the Mannarpuram 110kV SS with supply of all materials(Loc.15 to UG cable termination point).

Erection of 110 KV DC Line on DC tower (9.54kM)by making LILO in the existing 110 KV Poyyur Sathamangalam Feeder for the Proposed Elakurichy 110 kV SS with supply of all materials.

Providing plinth for AH tower, VC, WC structure, equipment and transformer plinth, supply and erection of AH tower with boom and allied civil works for enhancement of existing auto transformer capacity at existing Kurukkathi 230KV SS

MTPS II MI Circle O AHS Collecting the falling ash from ESP hoppers floor area of A B Passes transporting the same to Upper ash dyke by using contractors vehicle unloading at Upper Ash Dyke location and return

Procurement of150 Watts High Bay LED Light Fitting 225 Nos

e-Tender invitation for the supply of Turbo charger assembly for Kirloskar Cummins Engine in SAN and BHEL Locomotives as per Annexure enclosed