Nfpa 502 Standard For Road Tunnels- Bridges- And Other Limited ....pdf [best] -

Crucially, NFPA 502 provides guidelines for . Tunnels are cramped. A standard fire truck may not fit or may get stuck. The standard suggests that tunnel facilities may require specialized apparatus, such as:

The city of Los Angeles later conducted an investigation into the incident and made several recommendations for improving the tunnel's fire safety features, including upgrading the ventilation system and installing a fire suppression system. Crucially, NFPA 502 provides guidelines for