Cliff- Thank you. Brian Harris, CET BVS Systems Inc. bvssytemsinc.com
-----Original Message----- From: Sprinklerforum [mailto:[email protected]] On Behalf Of Cliff Whitfield Sent: Friday, February 03, 2017 3:36 PM To: [email protected] Subject: RE: Obstruction to Pattern Development, Seriously ?? Brian, I believe if you can apply the 70% open rule to mezzanines, the same would hold true for an obstruction in the vertical plane if it's 70% open. You might look into that thinking. It's late in the day and my brain is a little fried so I may be way off in my thinking. Cliff Whitfield, SET President Fire Design, Inc. 184 Comfort Place Burnsville, NC 28714 Ph: 828-284-4772 [email protected] www.fire-design.com -----Original Message----- From: Sprinklerforum [mailto:[email protected]] On Behalf Of Brian Harris Sent: Friday, February 3, 2017 3:28 PM To: [email protected] Subject: RE: Obstruction to Pattern Development, Seriously ?? Mark- The divider goes from floor to ceiling (open to structure). My first thoughts too were the hospital curtain theory even though that's for LH only. If heads were on both sides of this thing they would "cold solder" each other if they ever went off. Brian Harris, CET BVS Systems Inc. bvssytemsinc.com -----Original Message----- From: Sprinklerforum [mailto:[email protected]] On Behalf Of Mark Phillips Sent: Friday, February 03, 2017 3:24 PM To: [email protected] Subject: Re: Obstruction to Pattern Development, Seriously ?? How far down from the ceiling/ deck does the divider go? Could be similar to the hospital curtain rule exception Sorry don't have a NFPA 13 code book handy Sent from my Verizon 4G LTE Droid On Feb 3, 2017 3:05 PM, Brian Harris <[email protected]> wrote: I am working on a project that the owner wants to install a wire mesh divider. The screen is made out of 0.188" dia. wire in a 2" square pattern. I'm saying heads are not required on both sides but I'm getting push back from the engineer reviewing the plans. What say ye? Brian Harris, CET BVS Systems Inc. Design Manager bvssystemsinc.com<http://bvssystemsinc.com/> Phone: 704.896.9989 Fax: 704.896.1935 _______________________________________________ Sprinklerforum mailing list [email protected] http://lists.firesprinkler.org/listinfo.cgi/sprinklerforum-firesprinkler.org _______________________________________________ Sprinklerforum mailing list [email protected] http://lists.firesprinkler.org/listinfo.cgi/sprinklerforum-firesprinkler.org --- This email has been checked for viruses by Avast antivirus software. https://www.avast.com/antivirus _______________________________________________ Sprinklerforum mailing list [email protected] http://lists.firesprinkler.org/listinfo.cgi/sprinklerforum-firesprinkler.org _______________________________________________ Sprinklerforum mailing list [email protected] http://lists.firesprinkler.org/listinfo.cgi/sprinklerforum-firesprinkler.org
