FMDS 02-00 (Jan-2024) unobstructed construction * Table 2.5.2.3.1.1(a) limits 5.6k for HC-1 to 60’ ceiling height. * Table 2.5.2.3.1.1(b) limits 5.6k for HC-2 to 60’ ceiling height. * Table 2.5.2.3.1.1(c) limits 5.6k for HC-3 to 45’ ceiling height. * Table 2.5.2.2.1 requires a minimum 8.0k sprinkler for HC-2 and HC-3 where solid structural members are deeper than 4”.
Thank you, Jackie “JW” Ward 1-405-240-7076 From: Prahl, Craig <[email protected]> Sent: Monday, November 4, 2024 3:42 PM To: Discussion list on issues relating to automatic fire sprinklers <[email protected]> Subject: [Sprinklerforum] Re: Ceiling Heights for 5.6K Heads Have you checked the manufacturer’s data sheet of the specific sprinkler? Height limitations are often dependent upon the application. Craig Prahl | Jacobs | Fire Protection SME – EV, AM, DC, Special Hazards craig. prahl@ jacobs. com Have you checked the manufacturer’s data sheet of the specific sprinkler? Height limitations are often dependent upon the application. Craig Prahl | Jacobs | Fire Protection SME – EV, AM, DC, Special Hazards [email protected]<mailto:[email protected]> | www.jacobs.com<https://urldefense.com/v3/__http:/www.jacobs.com/__;!!KZTdOCjhgt4hgw!-_khxU8gU0_6jc895I7kRbnU8JghRDsWgqOblZ4jr7Qp2IVbR30VYw_hWvNFtphnl0uWpB9KIvbYi1pvZz4$> 1041 East Butler Road Greenville, South Carolina 29606 CONTACT BY: Phone 1-864-676-5252, Email or MS TEAMS From: James Crawford <[email protected]<mailto:[email protected]>> Sent: Monday, November 4, 2024 4:22 PM To: Discussion list on issues relating to automatic fire sprinklers <[email protected]<mailto:[email protected]>> Subject: [EXTERNAL] [Sprinklerforum] Ceiling Heights for 5.6K Heads Throwing this out there, I was asked if there is a maximum ceiling height for 5.6K sprinkler heads, can’t find anything in the code but may have missed it. Thank You James Crawford Phaser Fire Protection Ltd. Phone 604-888-0318 Cel: 604-790-0938 Email [email protected]<mailto:[email protected]> Web: www.phaserfire.ca<https://urldefense.com/v3/__http:/www.phaserfire.ca__;!!B5cixuoO7ltTeg!CxVMhmjaYUZNamP6Ay1laHKii-G2EDiRbUAXpmFU1s5E6vl1Ll8mzt5hwSdkQJpYb0t1OUtXsrid3DFX2eJ6dPIg9Q$> ________________________________ NOTICE - This communication may contain confidential and privileged information that is for the sole use of the intended recipient. Any viewing, copying or distribution of, or reliance on this message by unintended recipients is strictly prohibited. If you have received this message in error, please notify us immediately by replying to the message and deleting it from your computer.
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