Haryana Power Generation Corporation Limited (HPGCL) invites online tenders for retrofitting and repair works of a residential tower (G plus 7 storey Type VI, Tower D) at the RGTPP Residential Colony in Hisar. The estimated project value is ₹3,17,62,085, with bidding open from June 15, 2026, until the closing date on July 16, 2026. Interested contractors can download documents and submit bids through the official portal etenders.hry.nic.in.