Operations Division II - Water Resources is one of the company's business units that focuses on managing and developing water infrastructure in Indonesia. Operations Division II has had a very important role in supporting water resources management in Indonesia since its establishment in 1980.

Operations Division II has successfully completed a number of important projects in the field of Indonesian water resources, this includes the construction of large dams which are important for water supply, flood control, as well as modernizing irrigation systems to support food growth in Indonesia.