The other choice is to say N/A and since they will work, that's a bad
choice. Think of it as being more applicable to changes of contents
for existing systems (since the smallest is expected to be selected
for new).
Roland
On Sep 4, 2012, at 9:47 AM, Dewayne Martinez wrote:
NFPA 13 (07ed) Table 12.12.1.2 (b) Large drop sprinklers
What is the reasoning behind having the same number of design
sprinklers
for each increasing pressure?
Wouldn't one always choose the smallest EHP?
Thanks,
Dewayne Martinez
Design Build Fire Protection
262-784-7900 (w)
262-784-8401 (f)
414-349-0468 (cell)
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