Four firms submit bids for development of UGDS in Sangola, Maharashtra February 16, 2024 | Key Segments, Municipal Wastewater, Project Bidders, Project Updates, Tenders Four firms submitted bids for the development of underground drainage scheme (UGDS) at Sangola taluk in Solapur district, Maharashtra under the Maharashtra Suvarna Jayanti Nagrothan Mahaabhiyan. This content is restricted.