Odisha Power Transmission Corporation Limited (OPTCL), a Government of Odisha undertaking, has issued Notice Inviting E-Tender for procurement and works under its transmission system requirements. Tender Details: Tender No: CPC-39/2026-27 Description: Supply of 265 KL EHV Grade Naphthalene Base Transformer Oil under Triennial Procurement Plan for FY 2026–27 on EPC/Turnkey contract basis in e-tendering mode. Estimated Cost: Rs. 3,81,47,881/- Last Date & Time of Submission: 17.07.2026 up to 12:30 Hrs Tender No: SGM:SZ-BAM-05/2026-27 Description: PCC and re-metalling of 33 kV & 132 kV switchyards by providing geo-synthetic fabric, metal concrete and spreading of 20 mm chips at 132/33 kV Grid Substation, Chatrapur under EHT (O&M) Division, Chatrapur, Southern (O&M) Zone, Berhampur. Estimated Cost: Rs. 67,18,572/- Last Date & Time of Submission: 09.07.2026 up to 12:00 Hrs Bidding documents are available on the official portals: www.tenderwizard.com/OPTCL and www.optcl.co.in State: Odisha