CEAC-2021-02-February
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<strong>February</strong> <strong>2<strong>02</strong>1</strong><br />
VOLUME 86 • Number 2<br />
Official Magazine of<br />
Founded 1934<br />
Dedicated to the Precept “That Anything Being<br />
Done - Can Be Done Better”<br />
Business and Editorial Office:<br />
4701 Midlothian Turnpike, Ste. 4<br />
Crestwood, IL 60418<br />
Phone: 708-293-1720 | Fax: 708-293-1432<br />
E-mail: info@chiefengineer.org<br />
www.chiefengineer.org<br />
Chief Engineer magazine<br />
(ISSN 1553-5797) is published 12 times per year for<br />
Chief Engineers Association of Chicagoland by:<br />
Fanning Communications<br />
4701 Midlothian Turnpike, Ste 4<br />
Crestwood, IL 60418<br />
www.fanningcommunications.com<br />
38<br />
24<br />
35<br />
cover story:<br />
Chiller Replacement at 645 N.<br />
Michigan Ave.<br />
When a leak in the evaporator tube of a centrifugal chiller<br />
at 645 N. Michigan Ave. pointed toward replacement of<br />
the unit, a modular solution provided by Air Comfort<br />
proved the way to go.<br />
Achieving Compliance for Power<br />
Generation Industry With<br />
Automated Wastewater Treatment<br />
Reliably automating wastewater treatment can aid in<br />
streamlining production while lowering costs at industrial<br />
facilities.<br />
Flexible Industrial Plant Gas<br />
Monitoring Key to Safe, Profitable<br />
Operation<br />
The use of wireless modular gas detection monitoring<br />
systems creates upfront cost reductions in installation and<br />
wiring when retrofitting or expanding systems in existing<br />
structures.<br />
Publisher<br />
John J. Fanning<br />
john@chiefengineer.org<br />
Editor In Chief<br />
Karl J. Paloucek<br />
karlp@chiefengineer.org<br />
Editor/Graphic Designer<br />
De’Anna Clark<br />
deannac@chiefengineer.org<br />
Editor/Graphic Designer<br />
Rob Durkee<br />
robertd@chiefengineer.org<br />
Marketing/Sales<br />
Ben Fugate<br />
benf@chiefengineer.org<br />
Event Planner/Public<br />
Relations<br />
Alex Boerner<br />
alexb@chiefengineer.org<br />
Applications<br />
Programmer<br />
Joseph Neathawk<br />
josephn@chiefengineer.org<br />
Accounting/Billing<br />
Jan Klos<br />
jan@chiefengineer.org<br />
Subscription rate is $36.00 per year in the United States and Canada; $110.00<br />
per year in all other foreign countries. POSTMASTER: Send address changes<br />
to 4701 Midlothian Tpk, Ste. 4, Crestwood, IL 604418.<br />
All statements, including product claims, are those of the person or<br />
organization making the statement or claim. The publisher does not adopt<br />
any such statements as its own, and any such statement or claim does not necessarily<br />
reflect the opinion of the publisher © <strong>2<strong>02</strong>1</strong> Fanning Communications.<br />
5 president’s message<br />
6 in brief<br />
9 news<br />
48 member news<br />
50 techline<br />
56 new products<br />
62 events<br />
64 ashrae update<br />
66 american street guide<br />
69 boiler room annex<br />
70 advertisers list<br />
Volume 86 · Number 2 | 3
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