TNEB Limited Tender Results

NCTPS II MI Circle BM Unit I Boiler 600 MW Attending leaks in Steam pipe lines Feed water

NCTPS II MI Circle BM Unit II Boiler 600 MW Attending leaks in Steam pipe lines Feed water Oil lines in valve glands

Supply of Spare Transducers for the HT and LT Switchgears DAVR Panel T and AVT Panel VFD control Panels for ID fans and DG set MRP Panels of Unit I and II

MTPS I Mill Plant Unit I Complete dismantling and assembling 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 any one Mill 1A to 1F

MTPS I Mill Plant Unit I Overhauling of gravimetric feeders and Clean out conveyor and cleaning clearing the coal dust and ash deposited from bunker platforms feeder floor feeder discharge chute platforms coal pipes mill floor and mill gearbox

MTPSI Mill Plant Unit I Dismantling the eroded 30 45,75 90 degree Ceralin coal bends from coal pipe lines and reconditioning the released one and then assembling the reconditioned bends in an appropriate manner in the coal flow system

MTPS I Mill Plant Unit I Removal of accumulated ash from the horizontal portions of the mill inlet PA hot air duct at 4 5 mtr 18 mtr level for mills 1A to 1F during Annual overhaul 2026 27

MTPSI Mill Plant Unit I Dismantling of existing elliptical feeder discharge chutes mill 1A 1B reconditioning of released SS elliptical feeder discharge chutes and reassembling the same during AOH 2026 27

MTPS I Mill Plant Unit I Overhauling of classifier assemblies Replacement Repairing of eroded inner cone inner cone drum section Venture vanes venturi collars during AOH 2026 27

MTPSI Mill Plant Unit I Applying two layers ceramic wear coat Eromat at mill outlet elbow released from Unit I during Annual overhaul 2026 27

MTPSI Mill Plant Unit I Hard facing of MS bend Multiple port outlets in coal flow lines Dismantling reconditioning overhauling and assembling of dia 250mm butterfly valves in mills seal air fan damper assembly of size dia 650mm in the seal air system

MTPSI Mill Plant Unit I Dismantling and assembling of Coal pipe bends and Patch welding the eroded portions of Coal bends pipelines between Mill Outlet Elbow and Fuel Inlet Elbow during Annual overhaul 2026 27

MTPS I Mill Plant Unit I Overhauling of tramp iron chute knife edge gate Valves Strengthening of reject chute mouth area at under bowl and repairing the cracks of tramp iron chute outside the mill base of mills Renewal of the worn out Mill

MTPS I Mill Plant Unit I Dismantling patch welding and assembling of Mill outlet elbows orifices Transition pieces fabrication of spool piece Multiple port outlets etc and Hard facing of vertical coal pipe 1mtr length after Transition piece in Mill

MTPSI Mill Plant Unit I Fabrication of MS bend 10 deg 15 deg 22 deg 23 deg 27 deg to Suit dia 508 mm 12 70 mm thick coal pipe line during AOH 2026 27

MTPS I Mill Plant Unit I Overhaul of hot air dampers cold air dampers cold air gates hot air gate power cylinder Renewal of hot air gate seal during AOH 2026 27

Engaging man power at AEE Kalavai Sub Division,

Supply of Engaging Manpower 6 person per section in respect of AEE Town Arcot.

MTPS I MM CHEMICAL Procurement of Oil Testing Centrifuge 1 Set with Accessories

Engaging man power at AEE Mambakkam Sub Division.

Engaging man power AEE Rural Arcot Sub Division.

Engaging man power at Timiri sub division.

Supply of 12V 27 plates 195 200AH High power fully charged lead acid automotive battery and Rebate for taking the old battery

Supply of 4.5 V Cross arm 1500 Nos as per the enclosed Sketch Technical Specification

Renovation and improvement works to the existing Control Room building at Velampalayam 33/11 KV Substation including flooring rectification, renewal of weathering course and allied civil works

MTPS I BM Unit I Rotating parts Annual Maintenance 2026 27 Removal and renewal of insulation in FG ducts Air Ducts and Air Pre Heaters

Cleaning the floor area of the office building, outer area around the building, rest room area, water closet, wash basins, etc., of the Central Store Office for a period of one year from the date of utilization

Cleaning the floor area of the office building, outer area around the building, rest room area, water closet, wash basins, etc., of the SCADA Office for a period of one year from the date of utilization

TTPS Mech II TM I Unit I Capital overhaul of 210 MW LMW TG set and Re RLA study on Turbine components

Hire Vehicle for the official use of SE TEDC TPR

Procurement of 22KV Standalone Structure Materials Complete Set for Manamadurai Division As per the enclosed Sketch and Technical Specification

TNPDCL- Work Contract for Electrification of Control room of newly proposed Paruthipattu 33 11kV Indoor SS and Labour Transportation works of Breaker Fabrication and erection works of Adaptor GI tray Battery battery Charger Earthing arrange

Providing Hire vehicle for the use of EE/MRT/ TIRUNELVELI

OT.No. 03/2024-25 under the delegated powers of CE/D/CNR

Engaging of Additional manpower of 6 persons per day per each sections of Walaja Sub division

Engaging of additional Manpower of 6 Persons per day per each sections of Urban Ranipet sub division

Engaging of additional Manpower of 6 Persons per day per each sections of Sipcot sub division

Specification for Supply of 11KV Fixed Contacts 200A 250 Nos 11KV Moving Contacts 200A 250 Nos Suitable for 11 KV Double Pole Structure as per the enclosed Sketch Technical Specification

Supply of Back Clamp for 8m PSC Pole Stay Clamp pairs for 8m PSC Pole as per the enclosed Sketch Technical Specification

Hiring of Vehicle for AEE MRT VPM

ECHP-II- Erection of spool piece for Conveyor-68 bottom discharge chute.

ECHP-I- Replacement of 580 mtrs. Length worn out belt by a second hand belt of 1400mm width belt in Conveyor-19

ECHP-I-Replacement of 196 mtrs. length worn out belt by a second hand belt of 1800mm width belt in the Conveyor-47

ECHP-I-Erection of BFD-23 receiving chute at Secondary Crusher House-I

ECHP-II- Erection of skirt board assembly for Conveyor-73 tail end area

ECHP-II- Erection of skirt board assembly for Conveyor-48A B tail end area

ECHP-I- Complete overhauling and load testing of 2 Nos. 15 Ton and 3 Nos. 10 Ton electrical wire rope hoists located at SCH-I

ECHP-I- Erection of RBFD-20 21 receiving chute Top and bottom portion at Secondary Crusher House-I

ICHP- Renewal of 1400mm width conveyor belt in boom conveyor of Reclaimer-I machine with the available SH belt.

Procurement of 22KV Standalone Structure Materials Complete Set for Karaikudi Division