Execution of all engineering work for general construction and civil engineering, in particular for wastewater treatment plants, water construction, development and supply and disposal systems for settlements, general construction engineering, expert opinions and consulting services, as well as related services. The company can operate, maintain or manage supply and disposal systems for third parties, participate in other companies, open branch operations, acquire, exploit and sell procedures, licenses and patents related to its purpose, as well as acquire and sell real estate.