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Fire and Life Safety March 11, 2021

What to look for in NFPA 72-2022

This article is a look at some of the significant changes that may be included in the 2022 edition of NFPA 72

By Robert Accosta Jr. and Andrew Woodward
Fire and Life Safety November 19, 2020

Understanding fire pumps, their applications and sizing

Learn about fire pump types, drivers, sizing and components

By Vincent T. Favale
Emergency, Standby, Backup November 10, 2020

Implementing 2019 NFPA 110

The 2019 edition of NFPA 110: Standard for Emergency and Standby Power Systems includes a variety of revisions and updates that clarify design

By Richard A. Vedvik, PE
Fire and Life Safety April 16, 2020

Interpreting revisions to NFPA 13-2019

Know how to navigate the restructured NFPA 13 sprinkler standard and understand technical changes

By Kelly Finzel
Lighting and Lighting Controls March 9, 2020

Illuminating the means of egress

Differentiating the requirements of egress lighting versus emergency egress lighting requires a close look at several codes and standards

By M. Scott Gibbs, PE
Codes and Standards January 14, 2020

How egress is planned using NFPA 101

NFPA 101: Life Safety Code is one of the primary sources for the requirements of exit pathways

By Richard Vedvik, PE, IMEG Corp., Rock Island, Illinois
Fire and Life Safety November 21, 2019

NFPA 20: Fire pump design

When designing a fire pump, there are a number of factors to keep in mind, particularly NFPA 20

By Tracey Foster, SET, CFPS, Dewberry, Raleigh, North Carolina
Fire and Life Safety November 5, 2019

Your questions answered: Fire and life safety: Notification and communications systems

Questions not answered during the live “Fire and life safety: Notification and communications systems” webcast Oct. 30, 2019, are answered by the presenters

By William Koffel, PE, FSFPE, Koffel Associates, and Raymond A. Grill, PE, FSFPE, Arup
MNS, ECS August 5, 2019

What is a unified mass notification ecosystem?

Fire and life safety professionals need to leverage notification assets to get the emergency message out to the affected group as soon as possible

By Isaac Chen CCIE, MISSP, and Michael Amorello, WELL AP, WSP, San Francisco
Codes and Standards March 21, 2019

What’s new in NFPA 72?

The 2019 update of NFPA 72 provides fire protection engineers, along with other engineering professionals, improved mass notification and emergency communication guidelines.

By Matthew Zega, PE, RTM Engineering Consultants, Chicago
Fire and Life Safety December 13, 2018

How to design fire alarm notification systems

This mass notification and emergency communication system design discussion is holistic and includes all associated coordination requirements.

By Richard A. Vedvik, PE
Codes and Standards October 29, 2018

Standardizing NFPA 13

NFPA 13-2016 is applicable to all sprinkler system designs and installations, with the exception of sprinkler systems in low-rise residential buildings and one- and two-family dwellings and manufactured homes.

By Raymond A. Grill, PE, FSFPE, LEED AP; Arup, Washington, D.C.
Arc Flash and Electrical Safety October 1, 2018

Your questions answered: Critical power: Arc flash mitigation

The Sept. 20, 2018, “Critical power: Arc flash mitigation” webcast presenters addressed questions not covered during the live event.

By Brian Martin, PE; and Leslie Fernandez, PE, LEED AP
Plumbing, Pumping and Pumps September 17, 2018

Selecting pipe and piping materials

Selecting pipe and piping materials involves many factors. Designers should approach these decisions and identify strengths and weaknesses of various pipe materials and connection methods.

By Jeff Boldt, PE, LEED AP, FASHRAE, FPE, HBDP; Keith Stone, PE
Fire and Life Safety July 26, 2018

The benefits of integrated fire protection and life safety system testing

NFPA 3 and NFPA 4 explore integrated fire protection and life safety system testing and are vital to a building’s overall fire/life safety implementation.

By Allyn Vaughn, PE FSFPE, NV5, Las Vegas
Fire and Life Safety December 29, 2017

Designing passive and active fire protection systems

Fire protection engineers should consider the building's construction, fire suppression systems, and smoke control when designing active and passive fire protection systems. The International Building Code and NFPA standards provide guidance on passive and active fire protection systems.

By Robert F. Accosta Jr. & John Barrot, Arup
Suppression Systems May 30, 2017

How to select a clean agent fire suppression system

Fire protection engineers should understand which clean agent fire suppression system is most appropriate for a mission critical facility.

By J. Adam Edwards, PE, and David Bhuta, PE, JENSEN HUGHES, Cary, N.C.

A Letter From The Editor

Consulting-Specifying Engineer is written and peer reviewed by engineers and industry professionals. These engineers design, specify and commission mechanical, electrical and plumbing (MEP), fire/life safety, lighting and controls systems for nonresidential buildings. Consulting-Specifying Engineer covers codes and standards, smart and high-performance buildings and design specifications in a variety of commercial buildings.

Amara Rozgus - Consulting-Specifying Engineer