Who is permitted to perform field drilling and tapping of pipe fittings?

The correct response is that a gas supplier is typically permitted to perform field drilling and tapping of pipe fittings. This is based on the regulation and safety considerations within the industry. Gas suppliers are specifically trained and authorized to handle processes involving gas lines, which are critical for ensuring the safety and integrity of the system.

Field drilling and tapping are procedures that can impact the overall safety of gas distribution systems, necessitating specialized knowledge and skills to avoid potential hazards such as leaks or pressure issues. Gas suppliers often have the requisite training and comply with local regulations that govern such activities, ensuring that the work is conducted safely and effectively.

Other roles, while crucial in the plumbing and pipeline sectors, may not have the same level of authorization or specific training related to gas lines that is required for drilling and tapping. This delineation of responsibilities helps maintain industry standards and safety protocols essential for all stakeholders involved.