NFPA requirements for power plant building separation

[MEP Designer]

what is the NFPA requirements for a gas power plant buildings separation (the minimum separation between the plant buildings and fire rated walls)

I appreciate Your cooperation..

 

[LCREP]

See NFPA 850, note on the link below for free access to this document.

http://www.nfpa.org/codes-and-stand...ist-of-codes-and-standards?mode=code&code=850

 

[MEP Designer]

is it necessary to Install all buildings with 9.1 m separation between each other or by fire wall??

I appreciate Your cooperation..