Gujarat has a long coastline of 1,600km, and to meet the growing need for water resources, the state has increasingly adopted desalination technology in recent years. With a capacity of 100 million liters per day, this plant will help supplement the current water supply coming from the Narmada River and a canal, with desalinated seawater. Sangir was selected to produce the diffuser for the outfall pipeline of the Dahej desalination plant. The outfall diffuser required was a massive size of 1,200mm in diameter and 44m in length, making it technically demanding to produce without sacrificing structural integrity and strength.