Dam & Barrage Tenders in Tamil Nadu

MTPS I BM AOH 2021 Unit I Boiler pressure parts Rectification and replacement of overheated HRH coil header stub bends and other circuit bends at penthouse area and allied works

MTPS I BM Unit IV Boiler AOH 2020 21 Water Washing of Boiler Ist and II pass area Removal of heavy particle of soot deposited on Water wall tube etc

MTPS I TM Unit II Removal and Re-insulation of HP IP control Valve area Spindle leak off lines and Gland steam pipes of LP front and rear in Main Turbine during Annual Maintenance work 202122

MTPSI TM Unit II Overhauling and Flange gasket renewing of valves in Heater Drain Pegging Steam to Deaerator Condenser air Auxiliary steam and Drain Water lines and gasket renewing of valves in Unit II during AOH 2025 26

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 - Civil Circle - Repair works to the existing security room allotted to the labour welfare office in front of main gate at MTPS I

MTPS I Mill Plant Unit II Clearing the Mill rejects from Unit II Mill Feeder area weighing in departmental weigh bridge and transporting to rejects yard G etc

MTPS I M I CA CWS II Unit IV Complete dismantling inspection Overhaul including renewal of worn-out pump components and assembling and replacement of damaged rubber expansion joint of CWP 4C of stage II

MTPS I BM Unit IV Boiler pressure parts AOH 2020 21 Overhauling of secondary air dampers Scanner Air Fans and its damper flap gate Reconditioning of damaged wind Box compartment dampers guide plates insulation etc

MTPSI Mill Plant Unit IV overhaul of hot air gates hot air dampers cold air dampers and gates during annual overhaul 2020 21

MTPS I - Civil Circle Up keeping of the interconnected manholes of Unit I to IV near Power house building and the interconnected man holes of unit I to IV around ESP areas of MTPS I by cleaning of ash deposits for the period of one year

MTPS I - Civil Circle Up keeping of gardens located in front on either side of 230K.V Switchyard control room, DG house and Hydrogen cylinder storage room buildings, South west corner of 58 S road, North west side slope of 230K.V Switchyard

MTPS I BM Unit III AOH 2022 23 FG Duct A side Renewal of Deflector plates renewal of duct supports renewal of guard plates over the expansion joints renewal of splitter plate and patch welding the eroded portion of the expansion joints between A

MTPS I TM UNIT I Renewal of piston seal and piston rod packing in HP LP Bypass Valves and its Spray valves Actuators including servicing of Oil filters during AOH of 2024 25

MTPS I TM UNIT II changing the defective BFP Suction valve 2C IPT Flange and Stud heating line valve AS8 H2CBP A and B suction valves 2 Nos by cutting and welding and changing the defective eroded 1 and 2 drain line and vent line valves pipes

MTPS I TM Unit III Overhauling of Beacon Rotork Ind modact actuator with Renewal of oil seals O rings wheel retainer ring replacing the defective worm wheel limit switch drive shaft checking the mechanism and oil filling during Unit III AOH 2025 26

MTPS I TM Unit III Overhauling of OLCTC System Pump LHS RHS Overhauling 1600 mm Butterfly valve and its actuator gear box of cooling water inlet and outlet pipe lines in condenser Inspection Cleaning of Condenser CW box steam side Hot well etc

MTPS I 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 2025 26

MTPS I TM UNIT III Complete Overhauling of HP Bypass and LP Bypass Spray Valves Oil Supply Unit during 2025 2026

MTPS I TM Unit I 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 1A gasket renewing of Feed water tank connected lines flanges

MTPS I Mill Plant AC Plant Unit III AOH 2025 26 Air Washer System Epoxy painting of blowers and its auxiliaries enamel painting of AWCW Pumps pipe lines Spray nozzles flushing works Overhauling the Blower 3A 3B Damper box AWCW Pumps and gate valves

MTPS1 TM Stage II Unit III IV Overhauling and Load testing of 2 ton capacity EOT crane movable 1 ton chain block trolleys and 1 TON Capacity Electrical Hoists in pumps Compressor and LP Bypass valves area for the year 2025 2026

MTPS I TM Revisioning of gearboxes in Auxiliary hoist Cross Travel Long Travel and attending the defects in the Control Panels Resistance Boxes of 2 Nos.125 30 Tonnes Station EOT Cranes during 2024 2025

MTPSI TM I Unit III Annual Maintenance work in Main Turbine its Auxiliaries and Overhauling of Pennwalt Centrifuges 3A 3B during 2025 26

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

MTPS I BM Unit III Boiler Pressure parts AOH 2025 Removal and refixing of Skin casing sheet and insulation for attending boiler 1st pass water wall tubes etc

MTPS I CA CWS II Cleaning and Painting of cooling water pumps discharge pipe lines and Supporting Structures of Unit III and IV

MTPS I TM UNIT IV Renewal of piston seal piston rod packing in HP LP Bypass Valves and its Spray valves Actuators including servicing of Oil filters and Complete overhauling of HP Bypass Main Valves Model No ARS 72 RHS during AOH of 2025 26

MTPS I BM UNIT I Boiler pressure parts AOH 2025 Rectification of buck stay beam and supports renewal of wornout buck stay pin Fabrication of buck stay cover plate etc in Ist and II nd pass area and allied works

MTPS I BM Unit III Boiler Pressure parts AOH 2025 Tube thickness survey Water wall buffing providing platform renewal of shroudings and allied works

MTPS I CA CWS II Unit IV Fabrication and Erection of Cooling Tower ID fan 5 gear box base frame channel base plate and its auxiliaries in CT IV

MTPS I TM Unit IV Overhauling of TLOCBPs H2CBPs Hydrazine Dozing Pumps Phosphate Dozing Pumps and Heater drip Pumps during AOH of 2025 26

MTPS I TM I Unit IV Annual Maintenance work in Main Turbine and its Auxiliaries during 2025 26

MTPS I BM Unit III 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 1 BM Unit III Annual maintenance 2025 26 Hot primary air ducts and hot Secondary air ducts of A and B sides Cleaning the accumulated ash etc

MTPS I TM Unit III Removal and Re insulation of HP IP control Valve area Spindle leak off lines Gland steam pipes of LP front rear in Main Turbine during Annual Maintenance work 2025 26

MTPS TM Unit IV Removal of insulation and providing re insulation to pipe Lines valves Deaerator main flange Gland steam cooler Low-pressure heater Flash tanks and its accessories and disposal of waste insulation materials for Unit IV

MTPS I Boiler Rotating parts Units I and II Preventive and Breakdown maintenance Works and other allied works as and when required basis

MTPS I TM Unit I to IV Attending Breakdown Maintenance work of removal of Insulation and providing re insulation to pipe lines and valves HP Heaters Gland Steam Cooler LP Heater and transportation of required material and disposal of scraps

MTPS I TM I Unit IV Annual Maintenance work in Main Turbine and its Auxiliaries during 2023 24

MTPS I BM Unit II Boiler Pressure Parts Rectification of damaged ERV silencer assembly and other related works during capital overhaul

MTPS I BM Unit II Boiler pressure parts AOH 2022 Overhauling of secondary air damper scanner Air Fans and its damper flap gate Reconditioning of damaged wind Box compartment dampers guide plates insulation etc

MTPS I Mill Plant AC Plant Unit I Air Washer System Epoxy painting of blowers discharge duct and spray system changing damaged canvas cloth and discharge duct Overhauling the AWCW Pump 1A 1B and 1C and gate valves etc

MTPS I TM Unit IV Cleaning Hydraulic Testing of Lub oil Coolers Working oil coolers Dismantling cleaning and assembling of Suction Strainers of BFPs CEPs Renewal of BFP leak off line and suction discharge flange Gasket

MTPS I CA CWS II Overhauling of existing ID fan Gearbox for 4 Nos including static balancing of fan blades painting of gear box fan blades hub and arm sleeves etc in cooling tower Stage II

MTPS I CA CWS II Overhauling of 1600 mm BFV including Actuator Gearbox Overhauling checking and renewal of Nitrile rubber seal and Painting of Intake Screens of CWP 3A 3B 3C of unit III during AOH 2024 25

MTPS I - Civil Circle Clearing the light and heavy jungles in east side of Cooling tower I, II and Clarifier 1 and 2 etc., at MTPS I

MTPS I BM Lift Operation of Boiler Lifts I to IV and attending routine maintenance and Minor repair works of Boiler Lift II and its accessories for 120 days from the date of commencement of works

MTPS I TM Unit II Overhauling of TLOCBPs H2CBPs Hydrazine Dozing Pumps Phosphate Dozing Pumps and Heater drip Pumps during AOH of 2025 26

MTPS I CA CWS I Renewal Replacement of most corroded and eroded pipes of various sizes in the existing Hot water header line in cooling Tower II during AOH 2023 2024 of Unit II