TNEB Limited Tender Results

MTPS I Mill Plant Unit II 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 2025 26

MTPS I Mill Plant Unit II Hard facing of MS bend and multiple port outlets in coal flow lines Fabrication of MS bend 15 deg 11 deg 10 deg to suit dia 508 mm 12 7 mm thick coal pipe line during AOH 2025 26

MTPS I Mill Plant Unit II Dismantling the eroded 90 degree Ceralin coal bends from coal pipe lines and reconditioning the released one and assembling the reconditioned bends in an appropriate manner in the coal flow system during AOH 2025

MTPS I Mill Plant Unit III Dismantling of existing elliptical feeder discharge chutes mill 3A 3B reconditioning of released SS elliptical feeder discharge chutes and reassembling the same during AOH 2025 26

MTPS I Mill Plant Unit III 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 any one Mill 3A 3B 3C 3F Tiltin

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

11KV AB SWITCH WITH CLAMPS AND HG FUSE SET WITH CLAMPS FOR 11KV SINGLE POLE STRUCTURE

MTPS I Mill Plant Unit III Fabrication of various length of dia 40 NB cooling water pipe line with flanges and assembling in the cooler cover of mill 3A 3B 3C 3F and Dismantling of seal air fan motor

Renovation of damaged RCC Gantry Structures B Bus at 230 kV Checkkanuoorani Switching Station

MTPS I Mill Plant Unit III Overhauling of classifier assemblies Replacement Repairing of eroded inner cone inner cone drum section Venture vanes venturi Collars during AOH 2025 26

MTPS I Mill Plant Unit III Dismantling the damaged Mill outlet Elbows Orifices Transition pieces fabrication of spool pieces Mill port outlet 90deg bend and renewing with new from Coal mill outlet up to Mill floor in coal mill 3A 3B 3C 3F

MTPS I Mill Plant Unit II Removal of worn out thinned out wall plates of bunkers 2A 2D 2E and erection of new wall plates of 12 mm thick MS plates and supporting beams and other related works

MTPS I Mill Plant Unit II 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 etc in any one Mills 2A to 2D 2F

MTPS I Mill Plant Unit IV Reconditioning of released SS elliptical feeder discharge chutes released from Unit II Unit IV

MTPS I Mill Plant Unit IV Dismantling and Replacement of worn out damaged skirt board assembly with new one old dismantling re assembling the coal flow control plate measuring the gap between the coal flow control plate

PROCUREMENT OF 4 PAIR AND 8 PAIR 0.5 SQMM FRLS ARMOURED COPPER INSTRUMENTATION CABLE

MTPS I Mill Plant Unit IV Dismantling and assembling of Coal pipes with bends and releasing bends for reconditioning of the eroded portion and patch welding of coal bends Coal pipes and renewal of eroded pipes of length at about 15mtr length

MTPS I Mill Plant A C Plant Unit IV AOH 2025 26 Air Washer System Epoxy painting of blowers and its auxiliaries enamel painting of AWCW Pumps pipe lines Spray nozzles flushing works renewal of bellows in discharge ducts W type eliminator

Providing 1 No Diesel/Petrol driven Van/Jeep or equivalent for the use of Executive Engineer / Electrical / Division-IV / Ennore SEZ STPP and his staff

supply of coal feeder motor with retro fitment of sensor

Supply of Soft Seals for Rotex Make SADC pneumatic cylinders

Procurement of Current to Pneumatic convertor with Fail Freeze function along with pressure gauge for Burner Tilt Pneumatic Actuators in Unit I and II

Supply of Position Feedback transducer for speeder Gear motor of Main Turbine of EHTC system in Unit I and II

MTPS I Mill Plant Unit IV Replacement of the existing eroded feeder Center feed pipe by released pipe in Mill 4A to 4D during AOH 2025 26

MTPS I Mill Plant Unit IV Overhauling of classifier assemblies Replacement Repairing of inner cone inner cone drum section Venture vanes venturi Collars and overhauling of spring compression assembly in Mill 4A to 4F during AOH 2025 26

Bottom support assembly for 1800mm Rubber Expansion Bellow in the discharge pipe of CWPs in Unit I and II of Cooling water Pump House.

MTPS I BM Unit I Removal of deteriorated and dislodged insulation and re insulation with new insulation materials on the top and bottom Portion of FG duct from mill bay outlet to ESP inlet and other related works

MTPS I BM Unit I AOH 2025 26 Replacement of the worn out shaft and other related works in PA fan 1A

MTPS I BM Unit I AOH 2025 26 FG Duct A and B sides Renewal of Deflector plates renewal of duct supports renewal of guard plates over the expansion joints etc

MTPS I BM AOH 2025 26 Unit I Complete overhaul of APH A and B Sides and other related works

MTPS I BM Unit I Boiler pressure parts AOH 2025 Disposal of Ash from Pent house Eco hopper deflection slope rear arch room and boiler roof area strengthening of Eco hopper supports with new pipes and allied works

MTPS I BM AOH 2025 Unit I Boiler pressure parts Cutting and removing of heavily wornout rear arch room roof plate Supply fabrication and erection of HR Sheet at rear arch room and allied works

MTPS I BM AOH 2025 Unit I Boiler pressure parts Replacing overheated HRH stub bends and other circuit bends at penthouse area and allied works

MTPS I BM Unit I AOH 2025 26 Renewal Reconditioning 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 I Boiler pressure parts AOH 2025 Rectification Replacement of defective tubes in LTSH Coils Economizer hanger tubes steam cooled side walls and fin welding in boiler IInd pass area

MTPS I BM Unit I Annual overhauling 2025 26 Overhaul of ESP AB and CD pass Internals and related works

MTPS I BM Unit I Boiler pressure parts AOH 2025 Overhauling of Secondary Air Dampers Scanner Air Fans and its damper flap gate etc

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

MTPS I BM Unit I Fabrication of HRH header bends and coil circuit bends at pent house area for AOH 2025

MTPS I BM Unit I Rotating parts AOH 2025 26 Overhauling reconditioning of CERM and EERM gear boxes ID PA FD fans gate actuators and other related works etc

MTPS I BM Unit I Boiler Pressure parts AOH 2025 Reconditioning and Hard facing of used and Wornout square coal nozzle tips including SS309 plates and checking of deformation and matching with nozzle

PROCUREMENT OF 1100 V, 4x120 SQ.MM. LT UG XLPE ARMOURED ALUMINIUM POWER CABLE

Supply of 18 MM Dia Poly Propylene Rope

Execution of works contract for Capital, DCW, Improvement, HT/LT lines and DT maintenance works in Nanguneri Sub-Division of Rural-Tin Division in respect of Tirunelveli EDC for an amount of Rs.10 Lakhs (Incl.GST) for 12 months

Supply of Stay Set Complete

Execution of works contract for Capital, DCW, Improvement, HT/LT lines and DT maintenance works in Thalaiyuthu Sub-Division of Rural-Tin Division in respect of Tirunelveli EDC for an amount of Rs.10 Lakhs (Incl.GST) for 12 months

Supply, Installation and Commissioning of various sizes of Electro Magnetic Flow Meters at ETP pipelines in MTPS II along with the computer recording arrangements in the already existing Client side Software for Data Acquisition System of MTPS II

Supply of 18 MM Dia Poly Propylene Rope

Execution of works contract for Capital, DCW, Improvement, HT/LT lines and DT maintenance works in Rural Sub-Division of Rural-Tin Division in respect of Tirunelveli EDC for an amount of Rs.10 Lakhs (Incl.GST) for 12 months