The construction phase of any building represents a relatively short period of time in the lifespan of the structure during which a unique set of risk scenarios are present. The risks and hazards found on a construction site differ in both nature and potential impact from those in a completed building. This occurs during a time in which the fire prevention and protection elements that are designed to be part of the completed building are not yet in place.

For these reasons, construction site safety includes some unique challenges. However, an understanding of the hazards and their potential risks is the first step towards fire prevention and mitigation.

While there are many types of hazards and risks that require consideration during the construction of all buildings, this Technical Note focuses solely on fire-related aspects.