Why is the clearance between combustible materials and piping critical?

The clearance between combustible materials and piping is critical primarily to avoid the risk of fire due to ignition sources. In construction and industrial settings, piping may carry hot substances, steam, or gases, and if combustible materials are in close proximity, there is a significant risk of ignition. Maintaining proper clearance minimizes the likelihood of heat transfer to those materials, significantly lowering the chance of a fire starting. This safety measure is essential for protecting both personnel and property, as well as ensuring compliance with safety regulations. Proper spacing is a fundamental aspect of fire prevention strategies in the workplace, emphasizing the importance of safety in building design and operational procedures.