Gypsum Structural India and N. K. Infra Rehab Ventures shortlisted for implementation of Package 1 and Package 4 of Eastern Ahmedabad Sewer Line Rehabilitation Project in Gujarat April 6, 2026 | Key Segments, Municipal Wastewater, Project Bidders, Project Updates, Wastewater Gypsum Structural India Private Limited and N. K. Infra Rehab Ventures JV have been shortlisted as technically qualified for … This content is restricted.