Jeffrey Boldt, P.E., LEED® AP, HBDP

Boldt is principal and director engineering at KJWW Engineering, a 450-person engineering firm. He is a licensed professional engineer with over 30 years experience in mechanical and acoustical design. He is a voting member of ASHRAE’s 90.1 Energy Standard. On that committee, he chairs working groups dealing with health care, hydronics, elevators/escalators, duct system leakage, and drive efficiency. Boldt is an author of the Advanced Energy Design Guide (AEDG) for Small Health care Facilities, and the AEDG for Large Hospitals. He has served as project manager and mechanical design engineer on many award-winning projects; including the Agronomy Laboratory, which won the ASHRAE International Technology Award and was featured on the cover of the ASHRAE Journal. He is a member of ASHE, ICC, SFPE, the WHEA Code Committee, the Wisconsin Energy Conservation Code Council, and the Wisconsin Mechanical Code Council.


Humidification: Options, Amines, and the Impacts of ASHRAE Standards 62.1 And 170

Whether your system uses boiler steam or another method, the authors walk you through the pros and cons of various sytems, the evolving standard landscape regarding those corrosion-fighting amines, and some energy reduction ideas.
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Acoustical Issues in Health Care

When it comes to health care and compliance with noise-related guidelines, many facilities may not be feeling so well. Get the whole-building picture about acoustical challenges, see how room noise and mechanical noise are involved, and catch up as needed to protect those patient satisfaction ratings.
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ES Gallery: Snapshots & Systems

Check out highlights from projects featured in our magazine this year!
11/20/14 2:00 pm CDT

Key Issues in Selecting Emergency Back-up Generators

Join us for this webinar on key issues for selecting back-up generators, as well as the related critical components in the power chain of emergency power systems.

Engineered Systems Magazine

ES October 2014 cover

2014 October

Check out the October 2014 issue of Engineered Systems, with features on economizers, pump operations, and much more!

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System Design

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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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Clear Seas Research

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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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