Two (2) maintenance men at an electric power generation plant removed a check valve cover from a steam system. The section of the steam line was isolated and tagged, but it could not be vented or drained first. The section was only partially depressurized when the cover was loosened. When the employees removed all fasteners…...
A member of a team of workers dismantling subsea emergency shutdown valves (ESDV) on deck was badly injured when hit by parts of a valve that were ejected with force. The team had successfully and without any problems already dismantled three (3) valves / ESDV as per the plans for that night. As the last…...
At approximately 6:30 a.m. on March 06, 2012, Employee #1 was prepping to perform maintenance on a pug mill. Employee one was involved in performing the job duty of replacing the ends of worn paddles with new ones at the time of the incident. Employee #1 began working on the collect auger and requested the…...
Many of us do load testing on our cranes and such and rarely do we have a failure. But when things do fail, they do so CATASTROPHICALLY, as shown below when this ship loading/unloading system failed during its load test…… Membership Required You must be a member to access this content.View Membership LevelsAlready a member?...
A 38-year-old man got a serious burn after breaking inside a transformer post, and after the electrocution, he was out of hand. “He had a bag with various instruments, including electro-insulating, and was electrocuted when he grabbed a piece of the voltage distribution facility (6kV), thus creating a short circuit. The man’s health is serious…...
At 10:35 a.m. on December 2, 2024, Employee #1, 18, was performing maintenance on a sensor inside a robotic enclosure. As he entered the area, the robot was stopped by the entrance sensors. While he was cleaning the sensor, a coworker reset the machine from the control panel, unaware that Employee #1 was still inside…...
At 11:00 a.m. on June 7, 2024, an employee, 50, working as a machinery maintenance technician for a frozen food manufacturer, was troubleshooting a ring remover since food trays were getting stuck. The employee bypassed the magnetic safety interlock gates and crawled underneath the conveyor. A coworker, the machine operator, was not aware that the…...
On March 5, 2025, at 10:55 a.m., a welder, 57, with over seven (7) years of mining experience, died when he became entangled in a belt conveyor tail roller. The accident occurred because the mine operator did not de-energize and block the No. 12 belt conveyor against hazardous motion. GENERAL INFORMATION The mine is a…...
An arc flash occurred in an energized 600-volt, 3-phase main distribution center installed in a shipping container to provide temporary power to a building under construction. A mobile crane attempted to remove the container before the underground utility lines had been disconnected, and the internal bus bars twisted until contact between phases resulted in a…...
At 10:00 p.m. on March 26, 2023, an employee was working as a machine operator for a corrugated box manufacturer. The employee was possibly adjusting or cleaning the electric photo eyes on a bundle breaker machine. The machine was energized, in run mode, and not locked out. The employee broke the light beam, and the…...
Brand new utility boiler in 2000. Night crew not properly trained in switching over from gas to oil. During the commissioning, the night crew was ordered to switch over fuel. 3 minutes later a big pile of scrap metal and several million dollars of equipment gone. … Membership Required You must be a member to...
Project to replace the generator was in progress. Accident occurred when they were rigging out the old generator stator (weighs 500 tons, 2x heavier than the Monticello generator stator). Failure occurred when over the railroad bay and the stator dropped 55 feet. Not sure exactly what failed but you can see in the bottom pictures…...
