companies may engineering services rendered as so-called t operations, which are construction projects performed under contract and transferred to owners when they're operational. The U.S. company Bechtel currently has turnkey contracts in many countries, such as expanding a copper facility in Chile, building a commuter railway in England, and constructing public housing in Gabon. Companies also pay fees for management contracts arrangements in which one company provides personnel to perform general or specialized management functions for another, such as Disney's management of theme parks in France and Japan.