290.270. The finding of the department ascertaining anddeclaring the prevailing hourly rate of wages shall be final forthe locality, unless reviewed under the provisions of sections290.210 to 290.340. Nothing in sections 290.210 to 290.340,however, shall be construed to prohibit the payment to anyworkman employed on any public work of more than the prevailingrate of wages. Nothing in sections 290.210 to 290.340 shall beconstrued to limit the hours of work which may be performed byany workman in any particular period of time.
(L. 1957 p. 574 ยง 7, A.L. 1969 S.B. 142)