10.09 Out of Grade Overtime Work An employee rendering overtime service out of the grade in which he/she is regularly employed shall receive:
His/her regular salary unless it is lower than the minimum of the grade in which overtime is served, in which case he/she shall be paid at the minimum rate of the grade in which service is rendered.
His/her regular salary unless it is higher than the maximum of the grade in which overtime is rendered, in which case he/she shall be paid at the maximum rate for the grade in which service is rendered.