​​Fire code excerpts on obstructions
​​These are some excerpts from fire codes, but please do you own research or check with your local inspector as we can’t make any guarantees about compliance with local codes.
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​​2013 California Fire Code  - Chapter 9 - Fire Protection Systems
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​​2016 National Fire Code NFPA 13 
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​​New York City 2014 Building Code Chapter 9 - Fire Protection Systems
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