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AWS's operations services include day-to-day plant management (operations management, facility maintenance) and operation services (spare parts supply, upgrades, personnel training). In addition, AWS's professional operators are involved in the preliminary work of water plant projects (project design, risk assessment, technical calibration, ergonomics calculations) to make it easier to anticipate and meet the needs of water plant operation . For the client, AWS's expertise in both construction and operation is a guarantee of safe, reliable and consistent performance of the plant.