A Current Consensus on Safety and Performance of Laboratory Hoods and Ventilation Systems
March 19, 2015
1 p.m. – 2 p.m.
Eastern Daylight Time
A Laboratory Fume Hood Summit was held at the University of California, Los Angeles (UCLA) in November 2013 to discuss the design, operation, and testing of laboratory fume hoods and ventilation systems. The summit's goal was to review and update consensus statements generated during a Fume Hood Workshop sponsored by Howard Hughes Medical Institute in 1998. The technology and standards for fume hoods and laboratory ventilation have changed significantly over the years with particular emphasis on improving lab safety and energy efficiency.
During this presentation, Thomas Smith of Exposure Control Technologies, Inc. and Louis DiBerardinis of Massachusetts Institute of Technology will provide an overview of the UCLA fume hood summit and describe some specific issues and consensus statements regarding:
- Operation of variable air volume systems.
- Establishing face velocity and minimum flow for fume hoods.
- Specifying appropriate room air changes per hour for laboratories.
- New methods to test performance of complex ventilation systems.
- Training requirements for laboratory occupants and building maintenance personnel.
The purpose of the presentation is to share information and encourage discussion about ways to reduce energy consumption while better ensuring the health and safety of people in, on, or around laboratory buildings.
By participating in this webinar, attendees will:
- Become familiar with current issues affecting laboratory fume hoods and ventilation systems.
- Learn new technology and standards regarding design and operation of laboratory fume hoods.
- Learn the factors affecting and controversy regarding establishment of minimum airflow specifications.
- Learn new methods being discussed to evaluate and test laboratory hood systems.
Sign up to view the webinar recording.
I2SL Members can register for free! Visit the Member Portal for more information.
IFMA Research and Development Council Members can also register for free. Check with your IFMA member coordinator for details.
Professional Development Hours and Continuing Education Credits
Webinar attendees and those who view the recording can earn one Professional Development Hour (PDH) for professional engineers or one Learning Unit (LU) from the American Institute of Architects for registered architects.
Contact I2SL if you would like to receive a professional development credit for viewing the webinar.
Louis DiBerardinis is the Director of the Environment, Health, and Safety Office at the Massachusetts Institute of Technology. Prior to that he worked at the Polaroid Corporation and Harvard University. Mr. DiBerardinis received his Bachelor of Science degree in Chemical Engineering from Northeastern University and a Master of Science degree in Industrial Hygiene from Harvard University. He is a Certified Industrial Hygienist and Certified Safety Professional. Mr. DiBerardinis is the author of numerous technical publications and co-authored the text "Guidelines for Laboratory Design: Health and Safety Considerations" and is editor of the "Handbook of Occupational Safety and Health," both published by John Wiley and Sons. He served as chair of the ANSI Z9.5 subcommittee on Laboratory Ventilation from 1984 to 2006.
Thomas C. Smith is the President and CEO of Exposure Control Technologies, Inc. (ECT, Inc.) He has more than 25 years of experience providing ventilation testing and consulting services to laboratories. In 1994, Mr. Smith founded ECT, Inc. to help research facilities achieve and maintain safe, energy efficient, and sustainable laboratories. He holds a Bachelor of Science degree in Mechanical Engineering from North Carolina State University and a Master of Science degree in Environmental Engineering (Industrial Hygiene) from the University of North Carolina. Mr. Smith has served as Chair of ASHRAE TC 9.10 Laboratory Systems, Chair of the ANSI/AIHA Z9 Standards for Ventilation and Health, and Vice Chair of ANSI/ASHRAE 110 Fume Hood Testing.