Odisha Power Transmission Corporation Limited Tenders

Supply of 8 Nos 63 MVA, 220/33 KV Power Transformer

Procurement of 12 Nos. 500 MVA, 400/220/33 KV Interconnecting Transformer without OLTC.

Lot-I- Design,Engineering, Supply, Installation and Testing and Commissioning for Upgradation of 132/33kV GSS Palaspanga to 220/132/33kV GIS S/s with construction of 220 kV D/C line from proposed 400/220 kV GSS at Unchabali to proposed 220/132KV GIS at Palaspanga with 02 Nos. of 220kV feeder bay extensions at Unchabali GSS on Turnkey contract basis. Lot-II- Design, Engineering, Supply, Installation and Testing and Commissioning for Upgradation of 132/33KV Grid S/s Barbil to 220/132/33 kV GSS Barbil 220 kV Side GIS along with construction of 220 kV D/C line on 400 kV tower with Twin Moose conductor from Barbil GIS to proposed 400/220 kV GSS at Unchabali on Turnkey contract basis.

Design, Engineering, Supply, Erection and Commissioning of 220 kV DC Line from proposed 400/220 kV GIS Sub-station at Ramakrushnapur to existing 220/132/33 kV GSS, Bhadrak along with 2 Nos. of 220 kV Feeder Bay Extension at 220/132/33 kV GSS, Bhadrak Grid Sub-station, on EPC/Turnkey CONTRACT BASIS

Procurement of Isolators-33kV for the 1st FY 2026-27 under the Triennial Procurement Plan FY-2026-27 to 2028-29

Procurement of Isolators-400kV for the 1st FY 2026-27 under the Triennial Procurement Plan FY-2026-27 to 2028-29

Procurement of Isolators-132KV for the 1st FY 2026-27 under the Triennial Procurement Plan FY-2026-27 to 2028-29

Procurement of Isolators-220kV for the 1st FY 2026-27 under the Triennial Procurement Plan FY-2026-27 to 2028-29

Procurement of outdoor mounted live tank type, single phase, single unit type 400kV type Current Transformers under triennial procurement plan26-27, 27-28 and 28-29.

Procurement of outdoor mounted live tank type, single phase, single unit type 33kV type Current Transformers under triennial procurement plan26-27, 27-28 and 28-29

Procurement of outdoor mounted live tank type, single phase, single unit type 132kV type Current Transformers under triennial procurement plan26-27, 27-28 and 28-29

Procurement of outdoor mounted live tank type, single phase, single unit type 220kV type Current Transformers under triennial procurement plan26-27, 27-28 and 28-29

Conversion of 132kV Kutra switching station to 2X 50MVA 132/33kV GSS, Kutra on Turnkey contract basis.

Design, Engineering, Supply, Erection, Testing and Commissioning of work towards Construction of 400kV Indravati to Therubali Double Circuit Transmission Line from proposed 600MW, PSP Sub Station at Mukhiguda to proposed 400/220kV GSS Therubali with Twin ACSR Moose conductor and towers suitable for Quad Moose configuration Line Length 93.25 KMs Approx. in the State of Odisha, on EPC contract basis.

Engineering Supply Erection Testing and commissioning of 2x200MVA, 220_132 KV and 2x100MVA 220_33 KV Grid Substation at Panikoili with LILO arrangement from 220KV New Duburi_Paradeep DC line to proposed 220_132_33 KV SubStation at Panikoili and 132KV LILO line from 132KV Jajpur Road_Kendrapada DC line to 220_132_33KV Grid Substation Panikoili on Turnkey basis.

PROCUREMENT OF 500 MVA 1 Ph Auto Transformer 21 nos as per tender specification.

Construction of 2 x 500 MVA, 400-220 kV Grid Sub-Station with Automation System at Baisinga and 220 KV DC Transmission line from Existing 220/132/33KV GSS, Balasore to Proposed 400/ 220KV GSS at Baisinga with 2nos 220KV bay extension at Balasore on Turnkey contract basis

As per the attached documents.