III(a). EXCERPT: Medical Services and First Aid:
29 CFR 1910.151

The employer shall ensure the ready availability of
medical personnel for advice and consultation on matters of plant health... In
the absence of an infirmary, clinic, or hospital in near proximity to the
workplace, which is used for the treatment of all injured employees, a person or
persons shall be adequately trained to render first aid. Adequate first aid
supplies shall be readily available... Where the eyes or body of any person may
be exposed to injurious corrosive materials, suitable facilities for quick
drenching or flushing of the eyes and body shall be provided within the work
area for immediate emergency use.