It worked but I don't know that it shows enough detail to evaluate. I'm guessing it's fabricated wood joists with open webs, metal channel with gyp board attached at the bottom. In which case as is it would require protection, I believe the only non-sprinklered option would be (if it's "2 by" construction) fill all but the top 2" with insulation. (9.2.1.18, 13-2019). All other exceptions involve composite wood joists, the wood "I beam" if you will.
Mike Morey CFPS 3229 * NICET S.E.T. 123677 Project Manager * Fire Protection Group Shambaugh & Son, LP an EMCOR Company 7614 Opportunity Drive * Fort Wayne, IN * 46825 direct 260.487.7824 / cell 260.417.0625 / fax 260.487.7991 email [email protected] -----Original Message----- From: Sprinklerforum <[email protected]> On Behalf Of Brian Harris via Sprinklerforum Sent: Friday, October 15, 2021 8:25 AM To: [email protected] Cc: Brian Harris <[email protected]> Subject: RE: Concealed Space Between Floors BE ADVISED - This email originated outside EMCOR. Hopefully this link works: https://urldefense.com/v3/__https://www.dropbox.com/s/526wgm341stybym/Floor*20Space.png?dl=0__;JQ!!FaxH778!I8kXbi2qAeGP5ieQ1nj4zxmDkFkarn9E5Ri_Ko34WCfU6s4vQV3NaneMx6jmaWCf$ Brian Harris, CET BVS Systems Inc. https://urldefense.com/v3/__http://bvssytemsinc.com__;!!FaxH778!I8kXbi2qAeGP5ieQ1nj4zxmDkFkarn9E5Ri_Ko34WCfU6s4vQV3NaneMxyefx3fY$ -----Original Message----- From: Sprinklerforum <[email protected]> On Behalf Of Brian Harris via Sprinklerforum Sent: Friday, October 15, 2021 8:23 AM To: [email protected] Cc: Brian Harris <[email protected]> Subject: Concealed Space Between Floors I know this has been asked probably a million times but hopefully this will be the last. Does this space in a 13 system need to have sprinklers? (see attached) Brian Harris, CET BVS Systems Inc. Design Manager https://urldefense.com/v3/__http://bvssystemsinc.com__;!!FaxH778!I8kXbi2qAeGP5ieQ1nj4zxmDkFkarn9E5Ri_Ko34WCfU6s4vQV3NaneMxw1k1AyJ$ <https://urldefense.com/v3/__http://bvssystemsinc.com/__;!!FaxH778!I8kXbi2qAeGP5ieQ1nj4zxmDkFkarn9E5Ri_Ko34WCfU6s4vQV3NaneMx-UhZJtW$ > Phone: 704.896.9989 Fax: 704.896.1935 _______________________________________________ Sprinklerforum mailing list [email protected] https://urldefense.com/v3/__http://lists.firesprinkler.org/listinfo.cgi/sprinklerforum-firesprinkler.org__;!!FaxH778!I8kXbi2qAeGP5ieQ1nj4zxmDkFkarn9E5Ri_Ko34WCfU6s4vQV3NaneMx--Y2Y-6$ _______________________________________________ Sprinklerforum mailing list [email protected] https://urldefense.com/v3/__http://lists.firesprinkler.org/listinfo.cgi/sprinklerforum-firesprinkler.org__;!!FaxH778!I8kXbi2qAeGP5ieQ1nj4zxmDkFkarn9E5Ri_Ko34WCfU6s4vQV3NaneMx--Y2Y-6$ This message is for the named person's use only. It may contain confidential, proprietary or legally privileged information. No confidentiality or privilege is waived or lost by any mistransmission. If you receive this message in error, please immediately delete it and all copies of it from your system, destroy any hard copies of it and notify the sender. You must not, directly or indirectly, use, disclose, distribute, print, or copy any part of this message if you are not the intended recipient. _______________________________________________ Sprinklerforum mailing list [email protected] http://lists.firesprinkler.org/listinfo.cgi/sprinklerforum-firesprinkler.org
