HCC secured a ₹2,917 crore CIDCO contract for water infrastructure in a joint venture arrangement.
The project includes a 22.21 km water tunnel and 250 MLD treatment plant in Raigad district.
HCC's share of the JV work is approximately ₹1,100 crore with 15-year operation maintenance.
The project aims to strengthen water supply for Navi Mumbai's urban and industrial growth.