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

| May 22, 2014

Colorado approves $4.2B data center said to be invulnerable to power outages

The Niobrara Data Center Energy Park project in Colorado will be the first data center to be fully self-contained with its own self-generated energy production facility.

| May 22, 2014

Energy Department analysis shows efficiency gains from ASHRAE 2013 energy standard

Preliminary DOE analysis shows that the ASHRAE/IES’s 2013 energy efficiency standard contains energy savings over the 2010 standard of 8.5% source energy and 7.6% site energy.

| May 22, 2014

Federal disaster policy should focus on mitigation, insurance group says

Federal disaster policy should shift its focus toward mitigation in order to reduce future disaster costs, the National Association of Mutual Insurance Companies says.

| May 22, 2014

Study quantifies cost premiums for net zero buildings

The 73-page report breaks down the incremental cost premiums for transforming three LEED Platinum-designed buildings into net-zero energy, net-zero water, and living Buildings. 

| May 22, 2014

Senate kills bipartisan energy efficiency bill over Keystone pipeline amendment

The legislation focused on energy efficiency standards such as water heaters with smart meters and cheaper heating and cooling systems for office buildings.

| May 19, 2014

Construction skilled-worker shortage causing rise in claims

The improved economy has boosted construction starts, but a shortage of experienced trade workers has led to more on-the-job injuries and construction defects.

| May 15, 2014

AISC Prequalified Seismic Moment Connection standard update now available

The AISC standard Prequalified Moment Connections for Special and Intermediate Steel Moment Frames for Seismic Applications (ANSI/AISC 358-10) has been updated with a second supplement, ANSI/AISC 358s2-14.

| May 15, 2014

ConsensusDocs releases new agreements for contractors who hire consultants

ConsensusDocs has released the new ConsensusDocs 746 Constructor & Geotechnical Consultant Agreement and the 747 Constructor & Consultant Agreement.

| May 8, 2014

Report: Top storm-resilient cities have high adaptive capacity

The most resilient cities in the world, including five in the U.S., have attributes that would enable them to recover better than others from devastating natural disasters.

| May 8, 2014

LED lighting helps cities receive Energy Star designation

Thanks largely to an ambitious program to boost the use of LED lighting in its buildings, Los Angeles is the top ranked U.S. city on the Environmental Protection Agency’s annual list of U.S. cities that are doing the most to improve energy efficiency.

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