Wet work, dirty work, and heights work

(1) Allowances for wet work and dirty work may be made as follows– (a) the hours of work or the size of the task may, in consultation with the appropriate Union Representative if one has been elected, be reduced in proportion to the unpleasantness of the work without deduction from a normal day’s pay; but, (b) if to ensure early completion of the work full hours are necessary, a special rate of wages may be paid after consultation with the appropriate Union Representative if one has been elected. (2) An allowance in addition to normal hourly rates shall be paid for all work performed at a height of 25 feet or more above ground level in consultation with the appropriate Union Representative if one has been elected.