Ravichandra V Melinamani wins contract for implementation of Hubballi, Dharwad Sewerage Project in Karnataka March 1, 2026 | Awarded, Key Segments, Municipal Wastewater, Project Updates, Wastewater Ravichandra V Melinamani won the contract worth Rs 538.75 million for implementation of Hubballi, Dharwad Sewerage Project in … This content is restricted.