L&T sees growth in desalination projects – India L&Tâs water and effluent treatment business is eyeing a slew of desalination and water treatment projects worth $1 billion in the country. The business, which is undertaken by L&T Construction in partnership with UAE-based Tecton Engineering and Construction, is seeing significant demand mostly from coastal regions. âCoastal regions in India from the South, the East and the North-West are looking at desalination plants as an option to reduce the stress on municipal corporations,â S Rajavel, Head of the Water and Effluent [âŠ] L&T sees growth in desalination projects – IndiaHIWI042019-08-19T15:00:18+02:00