ES mobile app

Coming Soon...our new mobile app!

Roy H. Sullivan

Feinzig is a licensed professional engineer and head of the Critical Facility Assurance, Mechanical Commissioning Group of EYP Mission Critical Facilities® (EYP MCF). He successfully developed and staffed this department to perform commissioning of HVAC, fuel storage, fire detection, and security access systems worldwide. Feinzig has over 20 years experience in the design, commissioning, failure analysis, and operation of mission critical facilities.

Sullivan, in addition to installing Automated Logic Controls as an independent dealer for 10 years, has been in the controls contracting business for 20 years. His 37 years in the industry includes troubleshooting and repair of mission critical commercial refrigeration, as well as extensive data center environmental cooling and humidification systems. He currently provides design services for DDC systems in mission critical facilities.


Humidity Control In Critical Environments

September 5, 2006
Control of humidity in a critical environment is as important to ensuring reliability as temperature control, yet facilities often ignore it until it's too late. Low humidity can lead to static damage. High humidity can lead to degradation of electronic equipment and swelling or delamination of printed circuit boards. The result? Equipment failure and reduced up-time. Log in for these insights about certain approaches and when (not) to use them.
Read More



Image Galleries

ES Gallery: Snapshots & Systems

Check out highlights from projects featured in our magazine this year!
3/27/14 11:00 am EST

How to Calculate Backup Power Supply Requirements for Your Facility

On-Demand This webinar reviews how to determine power requirements of facility loads; electrical characteristics and impact of different types of loads such as large motors and UPS systems on power supply sizing; acceptable power sources and other constraints applied by building codes; and how software tools can be used to simplify the process of calculating backup power requirements.  


Engineered Systems Magazine

ES April 2014 cover

2014 April

Check out the April 2014 issue of Engineered Systems, with features on backup power supply requirements, cyberattacks, and much more!

Table Of Contents Subscribe

Design Flaws

Following up on Howard McKew's April "Tomorrow's Environment" column: Have you ever thought twice about reporting problems with another firm's design? What did you do?
View Results Poll Archive


The Green Energy Management Book

Learn from our experts how to evaluate job opportunities, market your services, sell a Walk-through Survey, target areas for an Energy Audit, calculate energy savings, do retrofit work, and win continuing contracts for retrofit work.

More Products

Clear Seas Research

Clear Seas Research ImageWith access to over one million professionals and more than 60 industry-specific publications,Clear Seas Research offers relevant insights from those who know your industry best. Let us customize a market research solution that exceeds your marketing goals.

Tomorrow's Environment Podcast

This series from longtime columnist and chronic forward-thinker Howard McKew covers a lot of ground -- from retrocommissioning to systems training, on toward checklists for drawings and tips for meeting minutes. Click HERE to be taken to the podcast page!


new Facebook icon Twitter icon YouTube iconLinkedIn icon