K.S.A. 49-431: Act not applicable to extraction of coal in certain circumstances.

The mined-land conservation and reclamation act shall not apply to the extraction of coal as an incidental part of federal, state or local government-financed highway construction or other government-financed construction nor to the extraction of coal incidental to the extraction of other minerals where coal does not exceed 16⅔% of the tonnage of minerals removed for purposes of commercial use or sale.