Safely performs the installation, commissioning, alteration, surveys, maintenance, diagnostics, troubleshooting and repair on all components of the gas distribution and transmission systems and assets, including but not limited to; pipe, fittings, meter sets (including Advanced Meter Infrastructure), mains and services, and responds to gas related emergencies. Shall be required to repair and adjust service to all equipment used in the residential and commercial field to the maximum input allowed under the Grade B or lesser certificate/license as authorized by the BC Safety Authority to any customer’s equipment with a flame guard safety such as thermocouple, thermobulb or bimetal element.