1. Normal Working Time
Normal work must not be exceeding 8 hours a day or as agreed by an employer and an employee
but not exceeding 48 hours a week.
Not exceeding 7 hours a day and not exceeding 42 hours a week are permitted for work which
may be harmful to safety and health of an employee ie. underground work, underwater work,
work in a cave or a tunnel, work in a confined place, work involving with radioactivity, metal
welding work, hazardous substance transport work, hazardous chemical production work, work
with an instrument or machine which may harm a worker by its vibration, and work involving
extreme heat or cold which may be harmful. In any case of work with its nature or environment is
highly hazardous more than the prescribed safety standards and it is not possible to improve or
rectify the hazard at its source, the personal protection must be provided.