flexiblefullpage
billboard
interstitial1
catfish1
Currently Reading

Two myths regarding NFPA 101 Life Safety Code debunked

Codes and Standards

Two myths regarding NFPA 101 Life Safety Code debunked

NFPA life safety engineer Ron Coté settles the debate over second egress doors and exit signs.


By Peter Fabris, Contributing Editor | June 18, 2015
Two myths regarding NFPA 101 Life Safety Code debunked

Image: Pixabay

In Compliance column in the May/June issue of NFPA Journal, Ron Coté, Principal Life Safety Engineer at the National Fire Protection Agency, debunks two myths regarding NFPA 101, Life Safety Code.

The first myth is that all assembly occupancy rooms with an occupancy load more than 50 must have a second egress door. This is not true, although many do have second exit access doors “in order not to violate the common path of travel limitation,” Coté writes.

For most room locations and arrangements, a second exit access door from the room can be positioned to provide occupants with a second travel path. The presence of the second exit access door can reduce what would otherwise be an excessive common path of travel to one that is within the permitted distance.

Coté also debunks the myth that exit signs are required at exits only. The signs are actually required in three locations: at exits, in the exit access, and in exit access corridors of new construction. They are required in the exit access when the exit or way to reach the exit is not readily apparent, as might be the case where additional turns in the egress path are needed to reach an exit.

They may also be needed when in exit access corridors of new construction no point is in excess of the particular sign’s rated viewing distance or the 100-foot (30-meter) default value, whichever is less, from the nearest sign.

Related Stories

Codes and Standards | Jul 16, 2015

Oregon to spend $300 million for seismic updates on public buildings

A survey found that more than 1,000 Oregon school buildings face a high risk of collapse during earthquakes.

Smart Buildings | Jul 12, 2015

Office of Management and Budget asks agencies to consider climate change when budgeting for construction projects

For the first time, the U.S. Office of Management and Budget is asking agencies to submit budget plans that consider the effects of climate change on construction and maintenance of federal facilities.

Engineers | Jul 12, 2015

White paper explores low-flow toilets’ impact on drain lines, clogs

The research found that certain variables: toilet paper—along with the pipe slope and flush volume—are key variables in determining whether drain lines might be predisposed to clog.

Contractors | Jul 9, 2015

Opioid abuse blamed for increase in worker injuries, business losses

Insurance giant CNA says concerns are increasing in the construction industry.

Codes and Standards | Jul 8, 2015

California Supreme Court upholds affordable housing requirements

Court cites affordable housing crisis of ‘epic proportions.’

Codes and Standards | Jul 6, 2015

First valuation advisory for green and high performance property adopted

The document provides voluntary guidance to appraisers on the background and competency necessary to credibly value green buildings.

Codes and Standards | Jun 24, 2015

Maryland’s Prince George County turns to P3s to build green infrastructure

Over the next 10 years, the county must convert 15,000 acres of watertight surfaces—almost 5% of the county's total area—into surfaces that absorb or treat rainwater. 

Codes and Standards | Jun 24, 2015

Philadelphia considers more incentives for green building

Developers could be allowed additional height, floor area on projects that meet benchmarks.

Codes and Standards | Jun 24, 2015

LEED building at Duke University may be retrofitted to prevent bird deaths

More birds die from colliding with buildings at Duke than on any other campus in a 45-school survey conducted by Augustana College. Duke is located along the Atlantic Flyway, a bird migration route. 

Codes and Standards | Jun 24, 2015

Balcony collapse in Berkeley, Calif., prompts an examination of codes

Dry rot and too much weight appear to be the causes of a fatal accident at an eight-year-old building in Berkeley, Calif. 

boombox1
boombox2
native1

More In Category

Sustainability

Grimshaw launches free online tool to help accelerate decarbonization of buildings

Minoro, an online platform to help accelerate the decarbonization of buildings, was recently launched by architecture firm Grimshaw, in collaboration with more than 20 supporting organizations including World Business Council for Sustainable Development (WBCSD), RIBA, Architecture 2030, the World Green Building Council (WorldGBC) and several national Green Building Councils from across the globe.




halfpage1

Most Popular Content

  1. 2021 Giants 400 Report
  2. Top 150 Architecture Firms for 2019
  3. 13 projects that represent the future of affordable housing
  4. Sagrada Familia completion date pushed back due to coronavirus
  5. Top 160 Architecture Firms 2021