Hafiz Rafey and Sunondo Roy

Hafiz Rafey, EIT, PMP is a senior mechanical designer in Barry-Wehmiller Design Group’s Chicago office. Sunondo Roy, PE, LEED AP, is Director of Architecture, Engineering and Process in Barry-Wehmiller Design Group’s Chicago office. He is a member of the Consulting-Specifying Engineer editorial advisory board.

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Figure 2: This diagram shows the required pressurization to ensure conditioned air flows from higher hygiene spaces to lower hygiene spaces down to non good manufacturing practices (GMPs). Courtesy: Barry-Wehmiller Design Group
HVAC/R and Mechanical September 13, 2023

Air quality design considerations in industrial and commercial buildings

An introduction to the Industrial HVAC Design Guidelines for Commercial HVAC Design Engineers

By Hafiz Rafey and Sunondo Roy
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