Singapore legislation
Regulation 33
of Workplace Safety and Health (General Provisions) Regulations
Regulation 33
Pressure vessel containing hazardous substance
Subregulation 1
It shall be the duty of the owner of a pressure vessel used in any workplace that contains any hazardous substance to ensure that it is —
of good construction, sound material and adequate strength;
free from patent defects;
properly maintained; and
inspected by a competent person before use and thereafter within such period as the Commissioner may specify.
Subregulation 2
The owner of a pressure vessel shall —
maintain a record of the inspection referred to in paragraph (1)(d); and
keep such record available for inspection by an inspector.
Subregulation 3
It shall be the duty of a competent person to exercise all due diligence in conducting any inspection under this regulation.