Pressure relief systems, tank level alarms, and mainline pressure shut down alarms are examples of __________.

Pressure relief systems, tank level alarms, and mainline pressure shut down alarms are categorized as safety devices because they are specifically designed to protect personnel, the environment, and physical assets from dangerous conditions. Safety devices serve the primary function of preventing accidents, controlling hazardous situations, and safeguarding operations by acting before a potentially harmful incident occurs.

For example, pressure relief systems are installed to manage excess pressure within pipelines or tanks, thereby preventing catastrophic failures or explosions. Tank level alarms alert operators when tanks are nearing full capacity, which can help prevent overflows that might create hazardous leaks or spills. Mainline pressure shut down alarms monitor the operational pressure of pipelines, allowing for automatic or manual intervention to prevent system failures that could lead to accidents or environmental damage.

These devices play a crucial role in maintaining safety standards during the operation of pipelines and related infrastructure, ensuring that any anomalies are addressed promptly to protect both life and property.