Substation Tenders in Tamil Nadu

Operation and maintenance of IEI and Fans 11 KV / 440 V sub station 180 KVA DG Set etc at ETDC Thiruvanmiyur Chennai for the year 2026 - 27

Works contract for arresting Oil leak, Replacement of Gasket and Filtration of Oil, Hot Oil circulation, Complete Cleaning and painting of 100 MVA 230KV/110KV EMCO Make Auto transformer III at Trichy 230 KV Sub Station.

MOEI and Fans Street lights including R/M/O of sub station DG Set Water Supply and Sewage pumpsets etc at CIBA Santhome Chennai - 28 Subwork/Packages: Providing one computer operator

Work Contract for repair and maintenance work at AEE/West/Aundipatty and AEE/East/Aundipatty Office buildings in 110/22 KV Aundipatty Sub Station campus in Theni EDC

OPERATION AND MAINTENANCE OF AMMA KUDINEER AT THILLAI GANGA NAGAR 4TH MAIN ROAD (TNEB SUB STATION OPP SIDE) FOR 6 MONTHS IN DIV-162, UNIT-36, ZONE-12.

Work Contract for repair and maintenance work at AEE/West/Periyakulam and AE/D/Keelavadakarai Office building in 110/22 KV Periyakulam Sub Station campus in Theni EDC

Work Contract for repair and maintenance work at AEE/D/Kamatchipuram and AE/D/Kamatchipuram Office building in 110/22 KV Kamatchipuram Sub Station campus in Theni EDC

Demolition of existing Dilapidated KVB Garden Anganwadi ( 11301), KVB Garden Anganwadi (33603110223), Raja Annamalaipuram Prak View Salai Anganwadi (3603110224) Raja Annamalaipuram, Kamarajar Salai Anganwadi 3603110225Electrical Sub Station Bui

Specification for up gradation of SCADA system with updating of SAS computer hardware at Amuthapuram 230/33 KV Sub-Station in Tirunelveli Operation Circle Under works contract basis

Providing Supply and Erection of 22KV Breaker with bay Extension Work to the 3.00MW and 2.50MW Solar Plant Site in Gorimedu EB Sub Station Grid in Salem Corporation

Tender for Maintenance of 5Nos. of Public Toilet Blocks, Housekeeping work at Site Administrative Office Building and 11KV Sub Station Building in General shift at Chennai Fishing Harbour.

Improvement works by Supplying and filling of HBG metal stone dust and 20mm stone chips with required thick at Sub-Station yard in Mambakkam 110/11 KV SS

Provision of New car parking shed using coloured metal sheet near overhead water tank in the KGTPS officer and staff quarters at Mayiladuthurai 110 KV Sub station Premises.

Specification for up gradation of SCADA system with updating of SAS computer hardware at Amuthapuram 230/33 KV Sub-Station in Tirunelveli Operation Circle - Under works contract basis

LILO of the existing Ingur -Thingalur 110 KV Feeder-II SC line(0.23km) at the proposed Kongu college 110 KV Sub-Station in vadamugam vellode village, Erode Region

MOEI and Fans R/M of Water supply pumpsets Sub station Street Light at Medical Store Depot Periamet Chennai - 3 Subwork/Packages: Annual Comprehensive Day to Day Maintenance of IEI and Fans i/c street light Split type AC units

Tender Notice for Purchase of MICOM P441 Distance protection relay for switch yard

SPECIAL REPAIRS TO EARTHING PITS FOR RS(P) AND 33/11 KV SUB STATION AT KATTABOMMAN AND PROVISION OF 165 KVA VOLTAGE STABILIZER AT RAMNAD UNDER GE TIRUNELVELI

Improvement works for the Udayapatty 110/22 KV sub station battery room at Udayapatty

Provision of additional Earth mat for various feeders and equipments of 230/110 KV Kayathar Sub-Station Under PSDF-II scheme in Tirunelveli Operation Circle. Under works contract basis

e TENDER FOR DESIGN, SUPPLY, INSTALLATION, TESTING AND COMISSIONING OF 500 KVA PACKAGE OUTDOOR SUB-STATION (CSS) NEAR GATE NO.2 IN CHENNAI PORT AUTHORITY UNDER TWO COVER SYSTEM

Improvement works by Supplying and fill of Stone Dust and 20 mm HBG Metal in100 mm thick each layer to Sub-Station yard at Vaduganthangal 110/11 KV SS

87693 REPAIR REPLACEMENT OF HT UG CABLE, FAULT FINDING WORKS AND HT JOINTS TO HT 11KV VCBs AND OTHER MAINT WORK AT VARIOUS SUB STATION UNDER GE(M) ARAKKONAM

87677 REPAIR/REPLACEMENT OF HT UG CABLE, FAULT FINDING WORKS AND HT JOINTS TO HT 11KV VCBs AND OTHER MAINT WORK AT VARIOUS SUB STATION UNDER GE(M) ARAKKONAM

Hot Oil Circulation of 16 MVA 110-11 KV EMCO Make Power Transformer II (Sl. No. HT 1388-11756) at Velampalayam 110-11 KV Sub-station of Avinashi Division

Providing additional Poles and Circuit arrangement for Transmission Work to the 3.00MW and 2.50MW Solar Plant at Chettichavadi SWM Site to Gorimedu EB Sub Station Grid in Salem Corporation.

Maintenance of 5Nos. of Public Toilet Blocks, Housekeeping including cleaning of Toilets at site Administrative Office Building and 11KV Sub Station Building in general shift at Chennai Fishing Harbour

Provision of additional Earth mat for various feeders and equipments of 230/110 KV Kayathar Sub-Station Under PSDF-II scheme in Tirunelveli Operation Circle. Under works contract basis

Providing one number Diesel driven TATA SUMO or similar type for the official daily use of Executive Engineer / Operation / Veeranam 230KV Sub Station for the period of one year

SPECIAL REPAIRS TO BER DECLARED DG SETS 100KVA AT ASR AND 30 KVA AT SUB STATION I AND SPECIAL REPAIRS TO THIRUPARKADAL AND THIRUMALPUR PUMPHOUSE OF INS RAJALI ARAKKONAM

Custom Bid for Services - Leased fiber in Trichy from: TNEB sub station, Pirattiyur To: Sutherland, NH 45, T Path-1, T Path-2, Custom Bid for Services - Leased fiber in Madurai from: DHQ Madurai, Collector Offic To: Madurai TNEB, Pasumal, Custom Bid for Services - Leased fiber in Madurai from: EPFO, Bhavishya Nidhi Bhavan, To: Sify Madurai, Chinna, To: DHQ Madurai, Collect Similar Category Dark Fiber Lease Service Dark Fiber Lease Service Dark Fiber Lease Service Dark Fiber Lease Service Dark Fiber Lease Service

REPAIR PERIODICAL MAINT OF POWER DISTRIBUTION TRANSFORMER RMU COMPACT SUB STATION CALIBRATION OF EARTH FAULT RELAYS VCBS PROTECTIVE SWITCH GEARS TWO FOUR POLE STRUCTURE AND OTHER MISC WORKS AT AFS SULUR

Providing Semi Permanent Shed over the Electrical Panels of Diesel Generators and Compact Sub-Station in the New land at NIFTEM, Thanjavur. Subwork/Packages: Providing & fixing of Chain link fencing, plinth protection and CC flooring and other misc works, etc.

Custom Bid for Services - IEC 104 slave license enhancement for switchyard substation automation system Similar Category Repair, Maintenance and Installation of Plant Systems/Equipments

87709 REPAIR/REPLACEMENT OF HT UG CABLE FAULT FINDING WORKS AND HT JOINTS TO HT 11KV VCBs AND OTHER MAINT WORK AT VARIOUS SUB STATION UNDER GE(M) ARAKKONAM

Construction of control room building ,, structure plinth, cable duct, Transformer plinth, fencing, retaining wall, road and other related civil works for the establishment of proposed Nallandipuram 110 KV Sub-Station.

Works contract for Hot oil circulation of 4500 Litrs replacement of damaged Rubber Gaskets and painting works in 8MVA 33 11KV Power Transformer I at Sivapuri 33 11KV Sub Station

Improvement works by Supplying and filling of HBG metal stone dust and 20mm stone chips with required thick at Sub-Station yard in Timiri 110/11 KV SS (PHASE-II)

Somanur Division - Improvement works by providing RCC wall and cover slab to the under ground sump in 110/33-11 KV Kaduvettipalayam and 110/11 KV Neelambur Sub Station premises

Improvement works by Supplying and filling of 100 mm thick stone dust and 100 mm thick 20 mm HBG metal to Sub-Station yard at Sholinghur 110/33-11KV SS

Works for Hot oil circulation of 12000 Litrs. old oil, replacement of damaged Rubber Gaskets including painting in 16MVA 110 22KV Power Transformer I at Valavanur 110 22KV Sub Station

Works contract for providing new 11 KV Separate feeder from 110 KV Aralvoimozhy Sub station to HT SC No.9 Aralvoimozhy in C and I Nagercoil section under Nagercoil Division

Improvement works by Supplying and filling of HBG metal stone dust and 20mm stone chips with required thick at Sub-Station yard in Timiri 110/11 KV SS (PHASE-III)

Labour DismaLabour charges for Dismantling of Existing and Erection of New110KV Isolator with Earth (4 Nos) and 110KV Isolator without Earth (4Nos) at 230/110KV Auto Sub-Station, Muthiahpuram, Thoothukudi

Construction of Control room building , Providing Structural and equipment Plinths, Formation of RCC Concrete Road, Gravel filling, Retaining wall, Fencing and allied civil works for Thandagoundanpudhur 110 KV Sub-Station.

MOEI&FANS i/c R/M of pump sets, Sub Station Equipments, Fire Fighting Systems, sewage water pumps, street lights at CENTRAL EXCISE OFFICE COIMBATORE for the year 2026-27

MOEI and Fans including RMO of pump sets sub station Equipment , Fire Fighting system, Sewage water pumps ,street light etc., at Income Tax Office Coimbatore for the year 2023-24

MOEI and Fans including RMO of pump sets sub station Equipment ,Fire Fighting System ,Sewage water pumps, street lights etc., at central Excise office Coimbatore for the year 2023-24

RDSO Item ID: 3100380 , Microprocessor based Numerical Integrated Feeder Protection Module comprising DPR,OCR,WPC,PTFF & Auto Reclosure Relay for 25 kV AC Single phase 50 Hz Traction Sub-station.

Custom Bid for Services - Engagement of agency to carry out substation automation in Ref1 Ref2 FCCU Substations at CPCL Manali Refinery