I have a car dealership that is installing a tire carousel the will be 21'7" to the top of storage. It will not be enclosed or have solid shelves and the tires will be on-tread. They are designing the building so that the carousel will start on the 1st floor going through the 1st floor deck to the 2nd floor. IE: load tires from the 2nd floor and then remove them for use on the 1st floor. I plan on treating this as a fixed rack and using chapter 18, table 18.4(d) ESFR sprinkler protection for 25ft of storage with a 30ft roof utilizing k25.2 @ 15psi +250 hose at the roof top of the 2nd floor to 15ft beyond the tire carousel. We are providing a water curtain around the opening at the 1st floor deck. Question -Can I keep the OH2 (repair garage) density for the 1st floor sprinkler system in the area around the tire carousel?
Thank you, Dewayne Martinez Fire Protection Design Manager TOTAL Mechanical Building Integrity W234 N2830 Paul Rd. Pewaukee, WI 53072 [email protected]<mailto:[email protected]> Ph: 262-522-7110 Cell: 414-406-5208 http://www.total-mechanical.com/ [cid:[email protected]]
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