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What is the maximum allowable distance between sprinklers in a storage warehouse where the storage will...

What is the maximum allowable distance between sprinklers in a storage warehouse where the storage will be over 15 ft in height and the density necessary to protect the commodity will be 0.4 gpm per sq ft?

7 ½ft

9ft

12ft

15ft

18ft

engineering   Civil-Engineering   
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Answer #1

12 ft.

Because as density is 0.4gpm/sq ft. So it falls in extra hazard group 2.

So as per NFPA Maximum spacing allowable is 12ft

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