This unit involves the skills and knowledge required to maintain multi-stage and multi-run gas flow and pressure measuring and regulating device of gas distribution and transmission facilities in accordance with relevant legislation, codes of practice and regulations.

It includes maintenance of gas station to equipment which includes non-supervisory control and data acquisition (SCADA) operated multi-stage and multi-run systems, control valves, regulators and meters.

This unit applies to the following types of gas stations, subject to work health and safety (WHS)/occupational health and safety (OHS) and duty of care requirements being met for the workplace:

• pressure reduction stations, district and customer regulator sets
• meter stations and customer meter sets
• scraper stations
• gas storage facilities
• non-SCADA main line valves.

No licensing, legislative or certification requirements apply to this unit at the time of publication.