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Stairwell Pressurization Systems

COURSE NO: M05-022
PDH CREDIT: 5
COURSE PROVIDER: A. Bhatia
Stairwell Pressurization Systems
Course Highlights

This online engineering PDH course provides a comprehensive overview of stairwell pressurization systems in high-rise buildings.

 

In high-rise buildings, the stairs typically represent the sole means of egress during a fire. It is imperative for the stair exits to be free of smoke. Most building codes require the fire stairwells in a high-rise building to be pressurized to keep them clear of smoke. This should happen while operating at a low enough pressure that an average person can open the doors and exit the stairwell on their way to safety.

 

Smoke management assumes particular significance in high-rise buildings because the time necessary for evacuation may be greater than the time for the development of untenable smoke conditions on stair cases. Smoke needs to be managed and its prevention and mitigation should be an essential part of any HVAC design.

 

This 5 PDH online course is applicable to HVAC engineers, architects, loss prevention engineers, facility maintenance personnel, environmentalists, energy auditors as well as consultants and contractors involved in the construction and management of high-rise buildings.

Learning Objectives

This PE continuing education course is intended to provide you with the following specific knowledge and skills:

  • Understanding the requirements of fire, life safety and HVAC equipment in relation to smoke control
  • Explaining how heat affects smoke movement in a high-rise building
  • Defining stack effect and explaining the conditions necessary for positive and negative stack effect
  • Knowing how to integrate HVAC equipment into mechanical smoke control systems
  • Explaining smoke control methods, stair pressurization, air velocity and exhaust method
  • Explaining the minimum and maximum pressurization requirements as well as door opening force calculations
  • Explaining the components of pressurization and their functionalities
  • Understanding the codes and standards that govern design of stairwell pressurization systems
  • Understanding the design methodology and calculating the airflow requirements for maintaining the pressure limits
  • Learning to integrate fire and life safety systems with HVAC systems
  • Understanding the requirements of exit enclosures and pathways that must be addressed to be in compliance with the new 2009 IBC
  • Understanding the requirements of performance testing
Course Document
In this professional engineering CEU course, you need to review the course document titled, “Stairwell Pressurization Systems”.
To view, print and study the course document, please click on the following link(s):
Stairwell Pressurization Systems
Course Quiz

Once you complete your course review, you need to take a multiple-choice quiz consisting of twenty five (25) questions to earn 5 PDH credits. The quiz will be based on this course document.

The minimum passing score is 70%. There is no time limit on the quiz, and you can take it multiple times until you pass at no additional cost.
Certificate of Completion

Upon successful completion of the quiz, print your Certificate of Completion instantly. (Note: if you are paying by check or money order, you may print your Certificate of Completion after we receive your payment.) For your convenience, we will also email you your Certificate of Completion. Also, you can log in to your account at any time to access and print your Certificate of Completion.

To buy the course and take the quiz, please click on: