Got a question with the 'apparently' all-encompassing dry standpipe air supervision requirement of NFPA 14 Section 6.1.1?:
* 2013: [cid:[email protected]] * 2016: [cid:[email protected]] * 2019: [cid:[email protected]] Since it's illogical (to me) location has meaning, air pressure supervision appears required for both manual AND automatic dry standpipes. Is this intent correct...even for a manual dry standpipe? It seems to me that the dry standpipe supervision requirement should be coming from NFPA 14 based on the standpipe class and intended building use, not from 72. Requiring air supervision could create prime conditions for intra-pipe corrosion for an otherwise normally-empty piping system. Am I missing something? Thanks, Ryan L. Hinson, PE*, SET** \ Burns & McDonnell Senior Fire Protection Engineer, Fire Protection Engineering Group O 952-656-3662 \ NEW M 763-688-4045 \ F 952-229-2923 [email protected]<mailto:[email protected]> \ burnsmcd.com<http://www.burnsmcd.com/> 8201 Norman Center Drive, Suite 300 \ Bloomington, MN 55437 [cid:[email protected]]<https://www.linkedin.com/company/burns-&-mcdonnell> [cid:[email protected]] <https://www.facebook.com/BurnsMcDonnell> [cid:[email protected]] <https://twitter.com/BurnsMcDonnell> [cid:[email protected]] <https://www.youtube.com/user/burnsmcd> [cid:[email protected]] <http://www.burnsmcdblog.com/> [cid:[email protected]] <https://www.linkedin.com/profile/public-profile-settings?trk=prof-edit-edit-public_profile> Proud to be one of FORTUNE's 100 Best Companies to Work For Please consider the environment before printing this email. *Registered in: LA, MD, MN, PA, TX, & UT **NICET IV - Water-Based Systems Layout This email and any attachments are solely for the use of the addressed recipients and may contain privileged client communication or privileged work product. If you are not the intended recipient and receive this communication, please contact the sender by phone at 816-333-9400, and delete and purge this email from your email system and destroy any other electronic or printed copies. Thank you for your cooperation. [Logo_1_Primary_2Color_sm] Create Amazing.
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