from Highway Foreman 1 by its supervision of a large group of personnel engaged in specialized highway maintenance (e.g., bridge..., guidance, logistical support, and limited administration to a large group of personnel performing specialized highway, road...
navigation system) to maintain roadside vegetation along state highways, around bridge railings, abutments, highway signs..., Outrider, 2-4D, Arsenal, Surfactants. Maintains current copies off all Material Safety Data Sheets in herbicide truck...