dual employment and extra duties

dual employment and extra duties Sec. 204. (a) An employee may be appointed to more than one position and shall be paid compensation at the rate provided by law for each position, without regard to the provisions of sections 1763, 1764, and 1765 of the Revised Statutes, as amended (5 U. S. C., secs. 58, 69, and 70). (b) As the needs of the service require, an employee may be assigned from time to time to perform, without, change in compensation, duties, and responsibilities other than the duties and responsibilities specifically set forth in his position description; however, if any employee is assigned for more than thirty days in any calendar year to duties and responsibilities of a salary level which is higher than the salary level to which Ms position is assigned, except to perform service in a relief capacity for a supervisor granted compensatory time pursuant to section 603, he shall be paid for the period of his assignment in excess of thirty days a basic salary computed in accordance with the provisions of section 502.