2012年3月28日 · NFPA 101 7.10.1.2.1* Exits, other than main exterior exit doors that obviously and clearly are identifiable as exits, shall be marked by an approved sign that is readily visible from any direction of exit access. 7.10.5 Illumination of Signs. 7.10.5.1* General.

2019年6月18日 · This is a common misconception (NFPA 101 7.9.2); it's actually a 1FC average as opposed to a 1FC minimum. There is a maximum to minimum ratio of no more than 40:1, meaning, if you have a maximum of 4FC, the minimum light measured has to be 0.1FC or greater. Average light means nothing without uniformity criteria attached to it.

2017年5月21日 · an exit access corridor is in excess of the rated viewing distance or 100 ft (30 m), whichever is less, from the nearest sign. 7.10.1.6* Floor Proximity Exit Signs. Where floor proximity exit signs are required in Chapters 11 through 43, such signs shall comply with 7.10.3, 7.10.4, 7.10.5, and 7.10.6 for externally illuminated signs and 7.10.7 ...

2015年7月1日 · Both IBC (1011.1) and NFPA 101 (7.10.1.2.1) say the same thing, "readily visible from any direction of exit access." Section 7.10.1.9 of the NFPA 101 goes on to say, "The bottom of new egress markings shall be located at vertical distance of not more than 6 ft. 8 in. above the top edge of the egress opening."

2015年4月7日 · Here in NH the NH Fire Code enacted NFPA 1 and NFPA 101, including the requirements for location of exit signs, according to type of occupancy. You didn't say what type of spaces were being leased (dwelling units, mercantile, storage) and they each have their own requirements for number, location and (usually) marking of exits.

2007年5月15日 · Exit Lights Exit Lights Make sure that your combo is rated for additional loads. Too many heads and the batteries may become depleted in a short time. Depending on the heads that you use, the mounting plate may fit a weatherproof round box or bell box. Check your catalog or with your supplier and see what accessories are available for the head.

2003年11月7日 · 2002 NFPA 101 Life Safety Code 7.10.1.7* Visibility. Every sign required in Section 7.10 shall be located and of such size, distinctive color, and design that it is readily visible and shall provide contrast with decorations, interior finish, or other signs.

2016年5月26日 · 1011.6.3 Power source. Exit signs shall be illuminated at all times. To ensure continued illumination for a duration of not less than 90 minutes in case of primary power loss, the sign illumination means shall be connected to an emergency power system provided from storage batteries, unit equipment or an on-site generator.

2017年7月23日 · Does the NFPA require exit signs in every room in a commercial building? Nope NFPA 101 link

2021年7月17日 · 1013.5 Internally Illuminated Exit Signs Electrically powered, self-luminous and photoluminescent exit signs shall be listed and labeled in accordance with UL 924 and shall be installed in accordance with the manufacturer's instructions and Chapter 27. Exit signs shall be illuminated at all times.