TNEB Limited Tender Results

Supply of Air vent line in Ash slurry pump house of stage I

Supply of 350 NB Seamless pipe ASTM A 106Gr B MS Coupling sets MS Welding Sleeve for complete replacement of recovery water line No1 from Recovery water pump house to Ash handling pump house

Supply of 600 NB Spool Piece for Sea Water Booster Pump in Unit III

Supply of 450 NB 350 NB Reducer 1570mm long thick 12mm with two flanges of Sea Water Booster Pump 3B and 3C in Unit III

Fabrication Supply of fabricated top frame by utilizing SS316 Gr Channels having the size of 150 X 75mm with 8mm thick for Unit V Ash Slurry Sump 5B

150 NB SEAMLESS PIPES FOR FIRE HYDRANT LINE OF ICHS YARD NO.1

Turbo Generator Rotor E _ To carry out Complete Shaft Run out Checking, Correction and Dynamic Balancing in LMW Design 210MW Turbo Generator of MTPS I

Supply of 200 NB SS316Gr SCH 80 pipes and fittings for PSF tank A B and C pressurized sand filter sea water inlet outlet and back wash in Unit IV and V Ash water pump house

Supply and erection of Complete assembly of Non Metallic Expansion Joints

Supply of Spares for scrapper feeder of BAH Unit I and II 4 items to Mettur Thermal Power Station I

150 NB SEAMLESS PIPES FOR FIRE HYDRANT LINE OF ICHS YARD NO.4

Supply of 150 NB Seamless pipes for ECHS conveyer BCN 59 fire hydrant lines

Procurement of Temperature gauges 11 items

Supply of Back Clamp for RSJ Pole- 1000 Nos, Stay clamp for RSJ Pole- 1000 Pairs, LT Single phase angle cross arm-3500 Nos

Supply of 11KV AB Switch with PT Insulator-117 set

providing RCC pile foundation erection of 230 KV GI 230 KV DC line at Perungudi dumping Yard

Supply_ Erection_ Testing and Commissioning of Radar level Transmitter _ 03 Nos

NCTPS I SE MI circle AOH 25 26 BM Dn Unit III Flue Gas duct A Pass Rectification of flue gas duct portions from APH outlet to before Mechanical hopper area during Annual Overhaul for the year 2025 26

NCTPS I SE MI circle AOH 25 26 TM Dn Unit III Cutting ReConditioning and Erection of Damaged passing of High pressure Feed Water Suction valves and Extraction 13 valve in Turbine Feed Water System in Unit III during AOH period 2025 26

NCTPS I SE MI circle AOH 25 26 BM Dn Unit III ESP Renewal of eroded and damaged Primary and Secondary GD screen sheets during annual overhaul for the year 2025 26

NCTPS I SE MI circle AOH 25 26 TM Dn Overhauling of VOITH make variable speed geared Turbo Hydraulic Coupling Type R16 K 1 of Boiler Feed Pump in Unit III during AOH 2025 26

Design Supply Erection testing commissioning of 50 KWP On Grid Solar Ground Mounted Power panel nearby switchyard south _ west side fencing at MTPS I under Turnkey basis _EPC Contract_1 Set

NCTPS I SE MI circle AOH 25 26 BM Dn Unit II Overhaul of ID fans during Annual Overhaul for the year 2025 26

NCTPS I SE MI circle AOH 25 26 BM Dn Unit II FD and PA air ducts A and B Pass Renewal Rectification of eroded damaged duct wall and its supports Renewal of expansion joints during annual overhaul for the year 2025 26

NCTPS I SE MI circle AOH 25 26 BM Dn Unit II Rectification Reconditioning of damaged portions of PA fan 2A spiral casing and its suction chamber suction hood renewal during AOH for the year 2025 26

NCTPS I SE MI circle AOH 25 26 BM Dn Unit II ESP Renewal of eroded and damaged Primary and Secondary GD screen sheets during annual overhaul for the year 2025 26

NCTPS I SE MI circle AOH 25 26 BM Dn Unit III Overhaul of ESP 2 streams during Annual Overhaul 2025 26

NCTPS I SE MI circle AOH 25 26 BM Dn Unit III Flue Gas Duct Renewal Rectification of flue gas duct portions from ID Outlet to before Chimney during Annual Overhaul 2025 26

NCTPS I SE MI circle AOH 25 26 BM Dn Unit III Arresting the air ingress area in HRH slope at Interpass eco 9th header 4 corners in 16 mtr and S panel at first pass peep hole door and man hole door of the boiler by renewal rectification of damaged ski

Survey Design Engineering Manufacture Supply Erection under live line condition Testing and Commissioning of 48 Fibre Optical Power Ground Wire with accessories

NCTPS I SE MI circle AOH 25 26 BM Dn Unit III FD PA air ducts A B Pass Renewal Rectification of eroded damaged Duct wall and its supports Renewal Rectification of expansion joints during Annual Overhaul for the year 2025 26

NCTPS I SE MI circle AOH 25 26 BM Dn Unit III Flue Gas duct B Pass Rectification of flue gas duct portions from APH outlet to before Mechanical hopper area and including expansion joint during Annual Overhaul for the year 2025 26

NCTPS I SE MI circle AOH 25 26 BM Dn Unit III Overhaul of ID fans during Annual Overhaul 2025 26

NCTPS I SE MI circle AOH 25 26 BM Dn Unit III Overhaul of FD fans during Annual Overhaul 2025 26

NCTPS I SE MI circle AOH 25 26 BM Dn Unit III Overhaul of PA fans and its PA fan lub oil system overhaul of LOP coolers and lines during annual overhaul for the year 2025 26

NCTPS I SE MI circle AOH 25 26 BM Dn Unit III Renewal Rectification of Insulation in Air Pre Heater A B Pass casing and its Auxiliaries system including supply during Annual Overhaul 2025 26

Mill Plant Maintenance Division HVAC Up keeping routine maintenance and breakdown maintenance of HVAC Make up water pumps Service water pumps and its accessories in Filtered water pump house for the period of One year

Supply of LT Single phase angle cross arm 3000 Nos

RECLAMATION OF USED AND UNSERVICEABLE TRANSFORMER OIL OVER A PERIOD OF TWO YEARS

Supply of Air Volume Booster _ 22 Nos

Supply of Stator water conductivity transmitter along with conductivity cell _ 5 Nos

Supply of I_P Converter _without fail freeze along with pressure gauge _ 50 Nos

NCTPS I SE MI circle AOH 25 26 BM Dn Unit II BM Dn Unit II Renewal of worn out damaged insulation Drum front side rear arch inter pass and Renewal of colour molded corrugated sheet at 38 mtr elevation corner 1 4 area during AOH for the year 2025 26

NCTPS I SE MI circle AOH 25 26 BM Dn Unit II Rectification of Damaged sagged Radiant roof tubs by cutting lifting hot correction welding and locking its original position plastering of refractory and rectification of skin casing

NCTPS I SE MI circle AOH 25 26 BM Dn Unit II Overhaul of ESP 2 streams during annual overhaul for the year 2025 26

NCTPS I SE MI Circle AOH 25 26 TM Dn Cutting Re Conditioning and Erection of Damaged passing of High Pressure Feed Water Suction valves and Extraction 13 valve in Turbine Feed Water System in Unit II during Annual Overhaul 2025 26

Enq.No.74-I 25-26 outsourcing of 8 nos computer/data entry operator for a period of one year

Vertical inverted Bucket Steam trap for flash tank at Fuel oil pump house

NCTPS I SE MI circle AOH 25 26 BM Dn Unit II Annual Overhaul of Air Pre Heater A pass and its lube oil system during the year 2025 26

NCTPS I SE MI circle AOH 25 26 BM Dn Unit II Annual Overhaul of Air Pre Heater B pass and its lube oil system during the year 2025 26