Is the offset an offset or a horizontal run?
On Thu, Mar 16, 2017 at 3:09 PM, James Crawford <jcrawf...@phaserfire.ca> wrote: > The exhaust stack has a total length of 20’-0”, there is a head at the top > of the stack and heads behind the filters, the fan is located at the base > of the stack. > > > > > > Thank you > > > > > > James Crawford > > Phaser Fire Protection Ltd. > > Phone 604-888-0318 <(604)%20888-0318> > > Fax 604-888-4732 <(604)%20888-4732> > > Cel 604-790-0938 <(604)%20790-0938> > > Email jcrawf...@phaserfire.ca > > Web www.phaserfire.ca > > > > > > *From:* Sprinklerforum [mailto:sprinklerforum-bounces@lists.firesprinkler. > org] *On Behalf Of *Art Tiroly > *Sent:* Thursday, March 16, 2017 2:56 PM > *To:* sprinklerforum@lists.firesprinkler.org > *Subject:* RE: Paint Booth Exhaust Stack > > > > Is that the total duct length or is there a riser to the roof? > > Are there heads in the plenum behind the filter? > > Where is the exhaust fan? > > > > > > Art Tiroly > > ATCO Fire Protection/Tiroly > > 24400 Highland Rd CLE 44143 > > 216-621-8899 <(216)%20621-8899> > > 216-570-7030 <(216)%20570-7030> cell > > > > > > > > *From:* Sprinklerforum [mailto:sprinklerforum-bounces@lists.firesprinkler. > org <sprinklerforum-boun...@lists.firesprinkler.org>] *On Behalf Of *James > Crawford > *Sent:* Thursday, March 16, 2017 4:47 PM > *To:* sprinklerforum@lists.firesprinkler.org > *Subject:* Paint Booth Exhaust Stack > > > > NFPA #33 (2016 ed) section 9.4.6 (2) Horizontal Exhaust ducts shall have > sprinklers located on 12’-0” centers beginning no more that 6’-0” from the > duct entrance. > > > > If the horizontal run is only 2’-0” do you require a sprinkler head to > protect this section of the duct, (is there a minimum distance) > > > > > > Thank you > > > > > > James Crawford > > Phaser Fire Protection Ltd. > > Phone 604-888-0318 <(604)%20888-0318> > > Fax 604-888-4732 <(604)%20888-4732> > > Cel 604-790-0938 <(604)%20790-0938> > > Email jcrawf...@phaserfire.ca > > Web www.phaserfire.ca > > > > > > > <https://www.avast.com/sig-email?utm_medium=email&utm_source=link&utm_campaign=sig-email&utm_content=emailclient&utm_term=icon> > > Virus-free. www.avast.com > <https://www.avast.com/sig-email?utm_medium=email&utm_source=link&utm_campaign=sig-email&utm_content=emailclient&utm_term=link> > > > > _______________________________________________ > Sprinklerforum mailing list > Sprinklerforum@lists.firesprinkler.org > http://lists.firesprinkler.org/listinfo.cgi/sprinklerforum-firesprinkler. > org > > -- Ron Greenman rongreen...@gmail.com 253.576.9700 The Universe is monstrously indifferent to the presence of man. -Werner Herzog, screenwriter, film director, author, actor and opera director (1942-)
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