Gannon Dunkerly submit bid for laying of UGS network in wards of Borough XVI in West Bengal December 3, 2024 | Key Segments, Municipal Wastewater, Project Bidders, Project Updates, Tenders, Wastewater Gannon Dunkerly and Company Limited (GDCL) has submitted bid for laying underground sewerage (UGS) network in West Bengal. This content is restricted.