Odisha Power Transmission Corporation Limited invites e-tenders for HTLS conductor installation (Tender CPC-40/2026-27, cost ₹301,22,38,089, deadline July 8, 2026) and transmission line painting (Tender SGM-SZ-BAM-04/2026-27, cost ₹39,48,247, deadline July 1, 2026); visit tenderwizard.com or optcl.co.in for bidding details.