https://tenderdekho.com/news/kptcl-hirehalli-substation-tumakuru-tender-2026-td-0jfv7oxyogTenderDekhoen2026-07-05T09:03:43+05:30KPTCL Invites Bids for ₹169.54 Crore Hirehalli Sub-Station Upgradation in Tumakuru | TenderDekho