Dam & Barrage Tenders in Tamil Nadu

MTPS1 BM Units I and II Retubing of Lub oil cooler nest for Air Pre Heaters with 90 10 cupro nickel tubes including the cost of materials

MTPS I TM Unit IV Renewal of Gasket at water box side tube nest side condensate inlet and outlet flange inspection and cleaning of tube nest and hydraulic testing of LPH 3 4 GC 1 Ejector 4A vent condenser gasket renewing of Feed water tank

MTPS I TM Unit IV Changing the eroded pipes and bends and defective 1inch and 2 inch bends drain line and vent line valves by IBR and Non IBR welding in Unit IV

MTPS I TM UNIT I Gasket renewing of 600 500 350 300 250 200 150 mm Valves Gasket renewing of 350 300 200 150 mm cooling line orifice plates Flanges in Unit I during bearing high vibration problem rectification work

MTPS I TM Unit II Overhauling and renewal of worn out spares and Bearings and commissioning of Heater Drip Pump 2A and 2B during AOH of 2023 24

MTPS I M I Circle CA Fire Protection Rerouting the underground Emulsifyre Header above the Ground level in Unit III Transformer yard

MTPS I TM Carrying out Bullet cleaning by specially designed Phosphor Bronze Bullet shot of LHS and RHS of condenser tubes in Unit III condenser during AOH of 2023 24

MTPS I Mill Plant Unit IV Dismantling patch welding and assembling of Mill outlet elbows orifices Transition pieces fabrication of spool piece Multiple port outlets etc during Annual overhaul 2021 22

MTPS I BM UNIT III Boiler Pressure parts AOH 2021 Removal and refixing of Skin casing sheet and insulation for attending boiler 1st pass water wall tubes and 2nd pass steam cooled wall tube rectification works etc

MTPS I BM AOH 2021 22 Unit IV Complete overhaul of APH A Side and other related works

MTPS 1 CA RWS Overhauling of Auxiliary Cooling Water Pumps 3 Nos including painting of pipe lines etc

MTPS I TM UNIT I changing the defective BFP 1B discharge NRV as per IBR Specification Replacing the existing HPT and IPT Casing drain line 1 inch valve and line etc

MTPS I TM Unit III Overhauling of TLOCBPs H2CBPs Hydrazine Dozing Pumps Phosphate Dozing Pumps during Annual Overhaul of 2024 25

MTPS I BM Unit III AOH 2022 23 Flue Gas duct A side Patch up works and other repair works between APH outlet to ESP inlet

MTPS I - Civil Circle - Cleaning of service water tanks of Residential Buildings and Ground Level Water tank and white washing one coat to the inner surfaces of tank with white cement in Thermal Nagar 11 (Thottilpatty camp) for the period from one

MTPS I TM UNIT II Overhauling Arresting of Steam passing in LP Bypass Valves LHS and RHS Model No. NR 64 500 EK

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 to Unit IV Cold Vulcanizing of 1200 mm width Feeder Belts

MTPS I BM Unit III AOH 2025 26 Flue Gas duct A and B sides Patch up works and other repair works between APH out let to ESP inlet

MTPS I BM Unit III 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 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

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

MTPS I BM Unit III AOH 2025 26 A and B stream Boiler PA fans FD Fans ID Fans and its isolation dampers and APH gear box

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 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

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 Mill Plant Unit I 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

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 Boiler Rotating parts Units III and IV Preventive and Breakdown maintenance Works and other allied works as and when required basis for the period of 365 days from the date of commencement of work for the year 2026 27

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 in Mills 2A to 2F during AOH

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

MTPS I Mill Plant Unit II Dismantling and assembling of fuel inlet Elbows and Hard facing of Fuel inlet Elbows long and short during AOH 2025 26

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 IV 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 IV Rotating parts AOH 2025 26 Removal and renewal of insulation in FG ducts Air Ducts and Air Pre Heaters

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

MTPS I Mill Plant Unit II Dismantling of existing elliptical feeder discharge chutes mill 2A 2B reconditioning of released SS elliptical feeder discharge chutes and reassembling the same during AOH 2025 26

MTPS I Mill Plant Unit II Dismantling patch welding and assembling of Mill outlet elbows orifices Transition pieces fabrication of spool piece Multiple port outlets etc in coal mill 2A to 2F during Annual overhaul 2025 26

MTPS I Mill Plant Unit II 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 2A to 2F during AOH 2025 26

MTPS I Mill Plant Unit II Applying two layers ceramic wear coat Eromat at mill outlet elbow released from Unit II during Annual overhaul 2025 26

MTPS I Mill Plant Unit II 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

MTPS I Mill Plant Unit III 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 BM Unit IV Boiler pressure parts AOH 2025 Erection and operation of sky climbers for assisting various maintenance works and dismantling of sky climbers

MTPS I BM Unit IV Boiler pressure parts AOH 2025 Rectification Replacement of defective tubes in LTSH Coils Economizer hanger at boiler IInd pass area

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 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 Overhauling of HP LP valves and replacement of defective valves

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