A residential boat dock? Craig Prahl | Jacobs | Group Lead/SME - Fire Protection | 864.676.5252 | [email protected] | www.jacobs.com 1041 East Butler Road Greenville, South Carolina 29606
-----Original Message----- From: Sprinklerforum <[email protected]> On Behalf Of Hinson, Ryan via Sprinklerforum Sent: Thursday, September 10, 2020 12:29 PM To: [email protected] Cc: Hinson, Ryan <[email protected]> Subject: [EXTERNAL] Code requiring inclusion of possible concurrent flow We have run into a dock FW system design where multiple automatic flushing valves are being provided on the system to prevent freezing by automatically flowing water at temps below 40°F to the order of 300 gpm. Though this flow should absolutely be included in the system demand flow, I am having difficulty finding code direction requiring its inclusion in hydraulic demands other than where NFPA 13R systems may have to account for concurrent domestic flows. Any code sections come to mind? Ryan L. Hinson, PE*, SET** \ Burns & McDonnell Senior Fire Protection Engineer, Fire Protection Engineering Group O 952-656-3662 \ M 763-688-4045 \ F 952-229-2923 [email protected]<mailto:[email protected]> \ burnsmcd.com<https://urldefense.com/v3/__http://www.burnsmcd.com/__;!!B5cixuoO7ltTeg!XyfoGSrWMMIK0jDxplJnC4xtp2AlPDLxqg24WUN6rKMPAdZeAvCkykRktR1BSl_Pgg$ > 8201 Norman Center Drive, Suite 500 \ Minneapolis-St. Paul, MN 55437 _______________________________________________ Sprinklerforum mailing list [email protected] https://urldefense.com/v3/__http://lists.firesprinkler.org/listinfo.cgi/sprinklerforum-firesprinkler.org__;!!B5cixuoO7ltTeg!XyfoGSrWMMIK0jDxplJnC4xtp2AlPDLxqg24WUN6rKMPAdZeAvCkykRktR3E3Q9uIw$ ________________________________ 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. _______________________________________________ Sprinklerforum mailing list [email protected] http://lists.firesprinkler.org/listinfo.cgi/sprinklerforum-firesprinkler.org
