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

| Mar 30, 2012

CSI webinar: Durable & energy efficient building envelope design, April 24

This seminar will review recent changes in North America energy codes, examples of building enclosure wall assemblies being considered for code compliance, potential moisture management and durability challenges, and design tools that could be used to assess and minimize potential problems.

| Mar 30, 2012

Improved construction that followed seismic codes helped avert loss of life in Mexico temblor

A magnitude-7.4 earthquake that shook Mexico from Mexico City to Acapulco damaged hundreds of homes and sent thousands fleeing from swaying office buildings, yet no one was killed, according to early reports.

| Mar 30, 2012

Chicago may allow people to live in retail spaces

The Chicago City Council’s Zoning Committee approved a zoning change that will allow up to 50% of work space in low-intensity business districts to be used for living space.

| Mar 30, 2012

LEED growing fast in the housing rental market

Last year, developers of 23,000 U.S. multifamily housing units applied for LEED certification.

| Mar 30, 2012

Forest Stewardship Council critical of proposed LEED 2012 changes

According to the Forest Stewardship Council (FSC), the third draft of LEED 2012, if approved as written, would represent a step backward from the current Certified Wood Credit.

| Mar 22, 2012

Symposium on water efficiency: How much more water can be saved?

The Third International Emerging Technology Symposium by IAPMO and the World Plumbing Council features a session on water efficiency.

| Mar 22, 2012

Broker doesn’t have to inform contractor that insurer went broke, California court rules

A California appellate court ruled that an insurance broker did not have a duty to inform a subcontractor that a project’s insurer had gone bankrupt.

| Mar 22, 2012

Public agencies shouldn’t negotiate project labor agreements, says AGC official

When a public agency rather than the contractor negotiates a PLA with unions, it interferes with the right of employers and workers to reach their own agreements on working conditions and benefits, says Steve Isenhart, president of the Associated General Contractors of Washington.

| Mar 22, 2012

Proposed rule would let crane operators get licenses without prior city experience

The Bloomberg administration is considering letting operators of giant tower cranes get their license without requiring that they first run cranes as apprentices in the city for three years.

boombox1
boombox2
native1

More In Category




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