BOILER SYSTEMS

Causes of Boiler Room & Plant Room Accidents

Boilers are designed for efficiency and safety, but proper operation and maintenance are essential. Without correct care, systems deteriorate, creating hazards due to neglect or misunderstanding. Routine maintenance can be handled by trained operators, but tune-ups and repairs must be performed by certified professionals. Operators should seek expert assistance if they notice:

• Leaking pressure relief valves

• Continuous make-up water entering the boiler

• Steam leaks or steam venting from condensate tanks

• Stack temperatures above 350°C

• Insufficient heating

• Condensate dripping from the stack or boiler front

• Constantly resetting controllers, pressure/temperature limits or low-water cut-off switches

Common Boiler Room Accidents

• Dry Fire Accidents: Occur when a boiler operates without sufficient water. This can cause severe deformation, complete meltdown or even explosion. Proper low-water cut-offs are essential.

• Excessive Pressure Accidents: Among the most dangerous boiler failures. These occur when pressure builds beyond safe limits due to multiple control failures. Such explosions can destroy entire buildings.

• Fuel-Related Accidents: Happen when combustible gases are not purged before ignition or when fuel valves leak. Never bypass safety devices, and if a gas smell is detected, shut the boiler down and contact the fuel supplier immediately.