Pretty common setup that has been used over the years. I remember installing some back in my field days. But, we also bent the lip on purlins back then for a beam clamp. The purlins of course, were at least made from metal back then 🙂
I believe since nuts and washers are considered Misc, there are no listing issues. However, there are always situations... R/ Matt Matthew J. Willis, CWBSP, C.E.T. Ferguson Fire Design, LLC D: (602) 337-0721<(602)%20337-0721> C: (307) 236-8249<(307)%20236-8249> [email protected]<mailto:[email protected]> ________________________________ From: Sean Conlin <[email protected]> Sent: Wednesday, October 23, 2024 7:11 AM To: Discussion list on issues relating to automatic fire sprinklers <[email protected]> Subject: [Sprinklerforum] Re: Nut & Bolt / Bottom Joist Caution: This email originated from outside of the organization. DO NOT click links or open attachments unless you recognize and trust the sender. ________________________________ I have seen something like this type of arrangement a few times with exception of using a square steel washer plate on the top and bottom and locking it into place with a nut and lock washer on top and bottom. Regards, Sean W. Conlin, A.Sc.T. Director [cid:[email protected]] 37 Summerfield Crescent Brampton, ON L6X 4K4 T: 905-216-0922 C: 416-317-0028 E:[email protected] This message, including any attachments is considered confidential and for use only by the intended recipient(s). Any other distribution, copying or disclosure is strictly prohibited. Please delete this communication and notify Demand Sprinkler Design Inc. if you are not the intended recipient or have received this message in error. Demand Sprinkler Design Inc. accepts no responsibility or liability for any loss or damage from use, including damage from viruses. From: Brian Harris <[email protected]> Sent: October 22, 2024 4:44 PM To: [email protected] Subject: [Sprinklerforum] Nut & Bolt / Bottom Joist Anybody ever use this set-up? We have a situation where hanging from the top chord is not an option. [cid:[email protected]] Thank you, Brian Harris, CET BVS Systems Inc. bvssystemsinc.com<http://bvssystemsinc.com/> Phone: 704.896.9989 Fax: 704.896.1935
_________________________________________________________ SprinklerForum mailing list: https://lists.firesprinkler.org/list/sprinklerforum.lists.firesprinkler.org To unsubscribe send an email to [email protected]
