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About In-rack sprinkler design

Question asked by devrimbudak@fokusmuhendislik.com on Mar 23, 2018
Latest reply on Apr 12, 2018 by nocivus

I would like to ask, what If our clearance between maximum storage height and ceiling is greater than 3.0 meter, which design should I use? I can't use Table 16.3.1.1, right?

 

 

Related article:

 

"16.3 Protection Criteria for Rack Storage of Class I Through
Class IV Commodities Stored Over 25 ft (7.6 m) in Height.
16.3.1 Control Mode Density/Area Sprinkler Protection Criteria
for Rack Storage of Class I Through Class IV Commodities
Stored Over 25 ft (7.6 m) in Height.
16.3.1.1* For single- and double-row racks, the water demand
for nonencapsulated storage separated by aisles at least 4 ft
(1.2 m) wide and with a clearance to ceiling up to and including
10 ft (3.0 m) shall be in accordance with Table 16.3.1.1."

 

Our storage height is 12 meter and ceiling height is 20 meter.

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