No, it just open floor. No curtains. It has some grated catwalks with lighting attachments.
Also, per NFPA 140: Combustible drapes, drops, and any other similar large combustible material hanging or vertically placed combustible material shall be maintained in flame retardant condition. Cut greens shall be treated with an approved or listed fire retardant and the process repeated as often as necessary to maintain its effectiveness. Foamed plastic materials used for decorative purposes, scenery, sets, or props shall have a maximum heat release rate of 100 kW where tested IAW UL 1975. Thanks, Ryan Peterson Wayne Automatic Fire Sprinklers -----Original Message----- From: [email protected] [mailto:[email protected]] On Behalf Of Richard Lindner Sent: Thursday, November 19, 2009 3:54 PM To: [email protected] Subject: Re: Sound Stages Occupancy Class Is the "stage" like a theater stage?? if so, my call would be ordinary group 2 (NFPA 13, 5.3.2) On Thu, Nov 19, 2009 at 3:30 PM, Ryan Peterson <[email protected]> wrote: > NFPA 140 mentions: > > 5.11.5* The requirements of NFPA 13, Standard for the Installation of > Sprinkler Systems, prohibiting obstructions to sprinkler discharge shall not > be applicable if the building sprinkler system meets the design criteria for > Extra Hazard, Group 2. > > But if I design it according to NFPA 13's obstruction rules then what would > the occupancy class be? > > Thanks, > > Ryan Peterson > Wayne Automatic Fire Sprinklers > > > > _______________________________________________ > Sprinklerforum mailing list > [email protected] > http://fireball.firesprinkler.org/mailman/listinfo/sprinklerforum > > For Technical Assistance, send an email to: [email protected] > > To Unsubscribe, send an email > to:[email protected]<to%[email protected]> > (Put the word unsubscribe in the subject field) > _______________________________________________ Sprinklerforum mailing list [email protected] http://fireball.firesprinkler.org/mailman/listinfo/sprinklerforum For Technical Assistance, send an email to: [email protected] To Unsubscribe, send an email to:[email protected] (Put the word unsubscribe in the subject field) _______________________________________________ Sprinklerforum mailing list [email protected] http://fireball.firesprinkler.org/mailman/listinfo/sprinklerforum For Technical Assistance, send an email to: [email protected] To Unsubscribe, send an email to:[email protected] (Put the word unsubscribe in the subject field)
