Use of water in large volumes for drinking and irrigation, optimized utilization of water and soil natural resources and energy supply have been always of human beings concerns. Scarcity and competition over access and control of this vital resource as well as floods, draughts, changes in Earth's climate and diminishing resources of fossil fuels have caused governments to consider water resources management at the top of their priorities. Recognizing the importance of this area, Moshanir renders its services within content of dams and hydraulic structures, water resources, water desalination plants, water and wastewater treatment, water supply as well as stability and optimization of hydraulic structures.