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Articles by Joanna Turpin


New ISO standards for cleanrooms aim to give professionals a common set of references for their work in these environments. However, issues remain that require owners and engineers to tread carefully when entering into contracts. Furthermore, while one result of ISO Standard 14644 is to simplify design on an international scale, its use of the metric system requires adjustment for many in the U.S. By Joanna Turpin
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Better Odds On Better Breathing

Sovereign status allowed smoking in this casino, but the smoke wasn't making the atmosphere appealing to patrons. The Oneida Indian Nation management decided to improve the setting by taking the under - underfloor ventilation, that is. By Joanna R. Turpin
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Cooling On The Spot

A variety of unrelated circumstances have served to highlight the praticality of spot (or portable) cooling. Find out why portable cooling isn't just for breakdowns anymore. By Joanna R. Turpin
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To Efficiency And Beyond...

Way back at the end of the last century, ARI embarked on a new research journey toward long-term innovation. Today, the buzz around 21CR is encouraging, thanks to recent work in areas like continuous commissioning, underfloor air, and chilled water system design. The target: to see light years of progress in a decade or two. By Joanna Turpin
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Confusion Clouds Revised Standards

What if they updated a makeup air standard and nobody noticed? Well, the manufacturers certainly noticed when an ANSI revision meant additional work, expense, and testing to market their equipment. Awareness is not quite so uniform on the designing and inspection side, according to some. Here’s the scoop on the latest changes, the real-world challenges, and the effects of both. By Joanna Turpin
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4/15/15 11:00 am EST

On-Site Critical Power Generation for the Data Center & Other Critical Facilities

Can your data center survive a 48 hour outage? Can you continue to pay escalating utility power bills in the years to come? On site "critical" power generation is the inevitable answer for these challenges. 

Engineered Systems Magazine


2015 April

Check out the April issue of ES with the cover story: Discovery vs. Disaster: Why You Should Know The Limits Of Your Data Center.
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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.

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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!


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