Punjab State Transmission Corporation Limited invites bids for the erection of tower material, tower structure beams, and bus bar sections across various 220/132 kV substations. The deadline for online submission is 03-09-2026 at 12:00 Noon. View documents at www.pstcl.org and punjab.gov.in, or email srxen-gcd-ldh@pstcl.org.