Dam & Barrage Tenders in Tamil Nadu

MTPS I TM Unit I and Unit II Preventive Breakdown maintenance works and Repairing works of Air Compressors Make K.G. Khosla Model No. 2HA2QT and Air Dryers Make Khosla on As and When Required Basis for a period of One year in the year 2023 2024

MTPS I TM Unit II Overhauling of valves in Heater Drain Pegging Steam to Deaerator Condenser air Auxiliary steam and Drain Water lines in Unit II during AOH 2020 21

MTPS I BM Unit IV Boiler Pressure parts AOH-2023 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 replacing damaged insulation

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

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

MTPS I TM Units I to IV Inspection and Identification of punctured Spiral coils in HPH 5 6 7 by removing the de Superheating Zone shrouded plate 1 No and attending the puncture as and when required basis

MTPS I Mill Plant Unit II Hard facing of MS bend and multiple port outlets in coal flow lines Fabrication of MS bend 15 11 10 to suit 508 mm 12 7 mm thick coal pipe line during COH 2024 25

MTPS I TM Unit II Overhauling of CRH NRVs ES 18 19 and inspection of Flash Tank I to Condenser connected Metallic expansion Bellow E6 during Unit II COH and RLA study works 2024

MTPS I - Civil Circle Repair and maintenance works to the RWPH Electrical (EM I Division) and Mechanical office (CA Division) office building 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 TM Unit IV Air Compressor System Cleaning painting renewal of Manhole door gaskets and Overhauling of Safety valves of Receiver Tanks of 1 and 2 of Instrument Air System overhauling of Refrigerant Dryer overhauling of 150mm NRV valves etc

MTPS I TM Unit I Overhauling of TLOCBPs H2CBPs Hydrazine Dozing Pumps Phosphate Dozing Pumps during Annual Overhaul of 2023 24

MTPS I TM Unit III 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 3B and Renewal of Gasket at Deaerator main flange

MTPS I CA CWS II Reconditioning of released FRP fan blades 2 Sets of cooling tower ID fans of stage II

MTPS I TM I Unit II Inspection and Overhauling of Oil Vapour Extraction Fan assembly Cleaning of strainer assembly and cooling water lines of ESV IV during AOH 2023 24

MTPS I TM I Removal and Re insulation of HP IP control valves Gland steam pipes ESVIV and HPTIPT transfer pipe lines during Breakdown Maintenance work of Main Turbine in Unit I to IV for the period of one year during 2025 26 as and when required

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 Hard facing of vertical coal pipe 1mtr length after Transition piece 24 Nos

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 gear boxes in CT II in Unit II during AOH 2023 2024

MTPS 1 BM Unit III Inspection Renewal of Guide bearing in Air pre Heater A and B sides and dismantling cleaning inspection and reassembling of air seal assembly etc and other related works during AOH 2023 2024

MTPS I BM Unit IV AOH 2021 22 Application of hard setting sealing compound of Eromat 1003 on the erosion prone area of the Curved portion of APH Outlet at 45 degree slope in Flue gas ducts including the cost of materials

MTPS I BM Unit II Boiler Pressure parts AOH 2023 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 Unit IV AOH 2020 2021 FG Duct A side Renewal of Deflector plates renewal of duct supports etc

MTPSI BM Unit III Boiler pressure parts AOH 2021 Erection and operation of sky climbers for assisting various maintenance works and dismantling of sky climbers

MTPS TM Unit II Cleaning and painting of inner and Outer portion of Receiver Tanks of 1 and 2 for Instrument Air and Service Air and renewal of Manhole door gaskets and Overhauling of Safety valves of Receiver Tanks Overhauling of Silica gel

MTPS I Mill Plant Unit II Reconditioning of mill outlet elbow released from Unit II during AOH 2021 22 by applying ceramic wear coat

MTPS I TM Unit II 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 2023 24

MTPS I TM Unit I to IV Dismantling Cleaning and assembling of Main oil Tank filters and Centrifuges bowl assembly during 2023 24 for a period of One year

MTPS I BM Unit II Boiler Pressure Parts AOH 2020 Overhauling of secondary air dampers Scanner Air fans and its damper flap gate Reconditioning of damaged wind box compartment dampers guide plates insulation etc

MTPS I TM Unit II Annual Overhauling and gasket renewing of Valves in Feed Water Main Condensate and Extraction Steam lines during Annual Overhauling 2023 24

MTPS I M I Circle CA FP Break down Preventive maintenance works in Hydrant Emulsifyre headers such as dismantling and erection of pipe lines of various sizes etc

MTPS I Mill Plant Unit III Strengthening of reject chute mouth area at under bowl and repairing the cracks of tramp iron chute outside the mill base of mills 3C to 3E and patch welding of eroded feeder discharge chute

MTPS I BM Unit III Boiler Pressure parts AOH 2022 Maintenance of Burners and replacement of worn out fasteners at cover plates

MTPS I Civil Circle - Cleaning of toilets in the Service Building and Power House Building for the period from 04.06.2022 to 30.09.2022

MTPS I Mill Plant Unit III Complete dismantling and reassembling of bowl assembly worm gear housing worm wheel mill bottom insulation cover plates broken main vertical shaft renewal of vertical shaft its bearings in Coal Mill 3E Tilting work

Procurement of Pressure Switch Pressure and Temperature Gauges for Mill and Fan area 8 items

MTPS I TM Unit III and Unit IV Preventive Breakdown maintenance works and Repairing works of Air Compressors Make KG Khosla Model No 2HA2QT and Air Dryers Make TRIDENT IR on as and when required basis for a period of 120 days in the year 2021 2022

MTPS I Mill Plant Unit IV Strengthening Rectification of raw coal bunkers 4B 4C 4D 4F leak arresting work by patch welding and Providing stiffeners during AOH 2024 25

MTPS I TM Unit III 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 etc

MTPS I TM Unit III Overhauling of TLOCBPs H2CBPs Hydrazine Dozing Pumps Phosphate Dozing Pumps during Annual Overhaul of 2023 24

MTPS I BM Unit II Boiler Pressure parts AOH 2021 Maintenance of Burners and replacement of worn out fasteners at cover plates

MTPS I Mill Plant Unit IV 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 2024 25

MTPS I TM Unit III Complete overhauling and painting of Instrument Service Air Compressors IAC 3B SAC 3C

MTPS I TM UNIT I Complete Overhauling of HP Bypass and LP Bypass Spray Valves and Oil Supply Unit during Boiler license renewal 2020 2021

MTPS I BM Unit IV AOH 2020 2021 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 AOH 2020 21 Cutting and Patch welding on the eroded portion of the duct above expansion joint style 07 and renewal of eroded duct support pipes both A and B sides

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 work

MTPS I - Civil Circle - Providing two coats of oil bound distemper to the fire walls in transformer yard and painting two coats with enamel paint of steel structures in transformer yard Unit I of power house building during Annual overhaul period

MTPS I BM Unit I AOH 2023 24Renewal Reconditioning of various Saw tooth expansion joints in FG ducts and Air ducts and other related works etc in both A and B side

MTPS I BM Unit IV Rotating parts Annual Maintenance 2022 23 Removal and renewal of insulation in FG ducts Air Ducts and Air Pre Heaters

MTPS I BM Unit I Boiler Pressure parts AOH 2021 Maintenance of Burners and replacement of worn out fasteners at cover plates