Focus: Fire-Life Safety / Column

Regulations, Codes & Standards Q&A: Four-inch rule

Brad Keyes discusses regulations for four-inch rule

By Brad Keyes / Special to Healthcare Facilities Today


Q: I just would like to confirm: When you say a four-inch projection is allowed into the corridor is that for one side of the corridor or is that for a total of both sides cannot exceed four inches?

A: I would say that is for each individual side of a corridor. So, each side of the corridor is allowed a four-inch projection. The reason I say that is the limit on a projection into the corridor is to prevent a sight-impaired person from running into an object while egressing. Since most corridors are wider that the largest human, the four-inch restriction is based on individual sides of the corridor. 

Brad Keyes, CHSP, is the owner of KEYES Life Safety Compliance, and his expertise is in the management of the Life Safety Program, including the Environment of Care and Emergency Management programs.



June 26, 2019


Topic Area: Regulations, Codes & Standards


Recent Posts

Making the Energy Efficiency Case to the C-Suite

Hospital executives often wrestle with energy decisions made today that either free up budget for patient care or drain resources that could go elsewhere.


How to Avoid HAIs This Flu Season

There are risks surrounding hospitalizations. Here’s how to avoid them.


Design Phase Set to Begin for Hospital Annex at SUNY Upstate Medical

The design will feature a new, expanded emergency department and burn unit to serve the Central New York Region.


Building Hospital Resilience in an Era of Extreme Weather

Expert Jennifer Mahan discusses the vulnerabilities healthcare facilities face during disasters and the infrastructure strategies that keep operations running.


Ennoble Care Falls Victim to Data Breach

Their investigation into the incident is still ongoing.


 
 


FREE Newsletter Signup Form

News & Updates | Webcast Alerts
Building Technologies | & More!

 
 
 


All fields are required. This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

 
 
 
 

Healthcare Facilities Today membership includes free email newsletters from our facility-industry brands.

Facebook   Twitter   LinkedIn   Posts

Copyright © 2023 TradePress. All rights reserved.