What is a shutdown worker?

Shutdown workers are specialized laborers or technicians who are hired to perform maintenance, repairs, or upgrades during planned shutdowns or turnarounds of industrial facilities, such as refineries, power plants, or factories. These shutdowns are scheduled periods when operations are temporarily halted to ensure equipment is serviced safely and efficiently. Shutdown workers may include welders, electricians, pipefitters, and other skilled tradespeople who work under tight deadlines to complete critical tasks. Their work is essential for maintaining safety standards, regulatory compliance, and operational reliability.