WAC 296-54-51190
Highly visible clothing. (1) Employees
working on landings or in log sorting yards on or from the ground,
must wear highly visible hard hats, yellow or orange vests, or
other similarly colored garments, to make employees more visible to
equipment operators.
Note:
The department recommends that hard hats and vests or outer garments be luminous or reflective.
(2) An employee working as a flagger must wear a hard hat and
vest or other garment of high visibility colors. Warning vests and
hard hats worn at night must be reflective.