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Smoke Dampers: Part Of Critical Care
Hospitals have a population with special concerns and vulnerabilities in case of fire. To maintain an effective passive smoke management system in health care environments, make sure you know how to incorporate and maintain smoke dampers in a life safety design meeting IBC, NFPA, and JCAHO requirements.

by Samuel S. Dannaway P.E.


Storm Preparations: The 2009 Influenza Season
Why do the different types of flu transmission matter, and how can New Jersey’s approach toward tuberculosis be instructive as experts suggest a possible H1N1 rebound on the horizon?

by Bill Palmer

U.S. Army Corps of Engineers selects Honeywell to upgrade federal facilities
Modernization to include utility monitoring, controls, life safety, and more.

Emerson receives approval for refrigerant options
Usage of R-407A and R-407C in certain compressors targets the supermarket sector.

Siemens expects stimulus-related work to approach $21 billion
The manufacturer anticipates that forty percent of that global three-year total will involve green technologies.

AirAdvice, Inc. receives new patent
The patent involves the company's approach to minimizing sensor drift.

Honeywell rolls out Greenhouse Gas Inventory
The service offers organizations a baseline snapshot of verifiable emissions.

Environmental Systems Design names David Callan a senior VP
Callan will lead ESD's building services group.

Ball valves
The UltraPress ball valve by Milwaukee Valve can be installed using compression tools.

Fans
Strobic Air's® Smart Fan™ is designed for safety critical applications such as laboratory fume hood exhaust and ventilation for specialized care environments.

Water heaters
AERCO's SmartPlate line of water-to-water heaters are suited for use with high-efficiency condensing boilers.







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