1. NFPA 13 – Standard for the installation of sprinkler systems (2013). National Fire Protection Association,
2. Carvel RO, Marlair G (2005) A history of tunnel fire experiments. In: Beard AN, Carvel RO (eds) The handbook of tunnel fire safety. Thomas Telford Publishing, London, pp 201–230
3. NFPA 502 – Standard for road tunnels, bridges, and other limited access highways (2011 Edition). National Fire Protection Association.,
4. NFPA 502 Standard for road tunnels, bridges, and other limited access highways. National Fire Protection Association, 2023 Edition
5. SOLIT (2012) Engineering guidance for a comprehensive evaluation of tunnels with fixed fire fighting systems scientific report of the SOLIT2 research project, prepared by the SOLIT2 consortium. Annex 3 – engineering guidance for fixed fire fighting Systems in Tunnels