3.3.191* Single-Row Racks. Racks that have no longitudinal flue space and that have a depth up to 6 ft (1.8 m) with aisles having a width of at least 3.5 ft (1.1 m) between loads on racks.
Although A.3.3.191 Single-Row Racks. When a narrow rack with a depth up to 6 ft (1.8 m) is located within 24 in. (600 mm) of a wall, it is considered to have a longitudinal flue and is treated as a double-row rack. From: Ed Kramer <[email protected]> Sent: Thursday, September 12, 2024 1:36 PM To: [email protected] Subject: [Sprinklerforum] Tire racks If the overall width from outside of left row of tires to outside of right row of tires is 6' or less, is this a single-row rack or a double-row rack? Reference NFPA 13 (2019) sections 3.3.56 and 3.3.191. [cid:[email protected]] Thanks, Ed [https://www.dropbox.com/s/g4h8r7hdtsr6154/AFSA_L.png?raw=1] [cid:[email protected]] Ed Kramer Design Manager | Bamford Fire Sprinkler Co., Inc. P: 913.432.6688 F: 913.432.5294 M: 785.766.4894 A: 5134 Merriam Dr. Shawnee Mission KS 66203
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