Haskoning DHV wins contract for preparation of DPR for Guwahati master drainage plan in Assam October 15, 2024 | Awarded, Key Segments, Municipal Wastewater, Project Updates, Tenders, Wastewater Haskoning DHV Consulting Private Limited has won a contract worth Rs 126.33 million for preparation of detailed project report (DPR) for Guwahati master drainage plan in Assam. This content is restricted.