As used in this section, "indoor workplace" means any indoor place
of employment or employment-type service for or at the request of
another individual or individuals, or any public or private entity,
whether part-time or full-time, and whether for compensation or not.
Such services shall include, without limitation, any service performed
by an owner, employee, independent contractor, agent, partner, proprietor,
manager, officer, director, apprentice, trainee, associate, servant
or volunteer. An indoor workplace includes work areas, employee lounges,
rest rooms, conference rooms, classrooms, employee cafeterias, hallways,
any other spaces used or visited by employees and all space between
a floor and ceiling that is predominantly or totally enclosed by walls
or windows, regardless of doors, doorways, open or closed windows,
stairways or the like. The provisions of this section shall apply
to such indoor workplace at any given time, whether or not work is
being performed.