How is pressure determined when a "Watch and Protect" needs to be called in?

• A. Greater than 40 psi
• B. Greater than 50 psi
• C. Greater than 60 psi
• D. Greater than 70 psi

Answer: (C)

When determining the pressure threshold at which a "Watch and Protect" procedure is called in, it is established that the pressure must exceed 60 psi. This signifies a critical state in gas distribution or related systems, indicating that monitoring and protective measures are essential to ensure safety and integrity. At this level of pressure, systems may exhibit behaviors that require immediate attention to prevent potential hazards such as leaks or ruptures.

The choice of 60 psi aligns with industry standards for safety protocols that dictate when to escalate monitoring and preparedness actions in response to pressure changes. This standard is put in place to help operators maintain control over the system and respond adequately to any risks that may arise, ensuring the protection of both personnel and infrastructure.