The electric energy generated in the operation of the said Fort Peck project shall be disposed of by the Bureau as hereinafter provided. The Bureau shall exercise the powers and perform the duties provided for in this chapter under the supervision and direction of the Secretary of the Interior in accordance with section
373a of title
43. The Bureau shall, as hereinafter provided, make all arrangements for the sale and disposition of electric energy generated at the Fort Peck project not required for the operation of the dam at such project and the navigation facilities employed in connection therewith. The form of administration herein established for the Fort Peck project is intended to be provisional pending the establishment of a permanent administration for Fort Peck and other projects in the Missouri River Basin. The Secretary of the Army shall install and maintain additional machinery, equipment, and facilities for the generation of electric energy at the Fort Peck project when in the judgment of the Bureau such additional generating facilities are desirable to meet actual or potential market requirements for such electric energy. The Secretary of the Army shall schedule the operations of the several electrical generating units and appurtenant equipment of the Fort Peck project in accordance with the requirements of the Bureau. The Secretary of the Army shall provide and maintain for the use of the Bureau at said Fort Peck project adequate station space and equipment, including such switches, switchboards, instruments, and dispatching facilities as may be required by the Bureau for proper reception, handling, and dispatching of the electric energy produced at the said project, together with transformers and other equipment required by the Bureau for the transmission of such energy from that place at suitable voltage to the markets which the Bureau desires to serve.