ASHRAE Journal - June 2009 - 55
an aggressive risk management and high touch hygiene program that is exercised routinely. Careful selection of products such as hardware with a silverbased finish and powder coated is a passive measure to increase facility cleanliness. Addressing dust collection points by using concealed door openers and low energy automatic openers hidden in the door or floor is another example of a passive measure, yet contributes significantly to the reduction of labor, as well as airborne particles. Design Many commercial buildings have outdoor air intakes located at or near ground level. Because of the air intake’s proximity to potential contamination sources such as streets, alleys, parking lots, loading docks, and retention ponds, and naturally occurring threats, the risk of occupant exposure is increased. All managers should construct a suspect footprint for their buildings and color code it red, green and yellow to ascertain areas of little to significant concern. Additional measures to consider: • Commissioning: ensuring a building’s ventilation system is operating in line with design intent; and • Isolating high suspect spaces: Maintaining common areas considered vulnerable to internal releases such as lobbies and auditoriums, at a lower pressure relative to adjacent spaces to limit potential spread of a contaminant beyond the immediate release area. Owners or managers should be mindful of the ways to limit liability on their premises for exposure to environmental toxins. Any time a possible threat exists, owners should act quickly to detect, identify, and remove the environmental toxin and its source. The owner also must inform building occupants of the toxin and provide any necessary warnings. Marlene Linders is president and CEO of Philders Group International, Environmental Consultants for Infectious Diseases. She is a registered nurse, architect and a Distinguished Lecturer for ASHRAE. www.info.hotims.com/25205-6 www.info.hotims.com/25205-21 June 2009 ASHRAE Journal 55
ASHRAE Journal - June 2009
Table of Contents for the Digital Edition of ASHRAE Journal - June 2009
ASHRAE Journal - June 2009
Contents
Commentary
Industry News
Letters
Meetings and Shows
Feature Articles
Improving Efficiency in Ice Hockey Arenas
Climate Change and IEQ
30 % Surplus OA: Does It Use More Energy?
UFAD Commissioning for Air Force Base
Tuning Control Loops: Nonlinearities and Anomalies
Health Issues
50th Anniversary: ASHAE/ASRE Merger
The Making of a Society
Domed Stadium Air-Conditioning Design
Building Sciences
Products
Emerging Technologies
Special Products
Classified Advertising
Advertising Index
ASHRAE Journal - June 2009 - ASHRAE Journal - June 2009
ASHRAE Journal - June 2009 - Cover2
ASHRAE Journal - June 2009 - 1
ASHRAE Journal - June 2009 - 2
ASHRAE Journal - June 2009 - Contents
ASHRAE Journal - June 2009 - 4
ASHRAE Journal - June 2009 - Commentary
ASHRAE Journal - June 2009 - Industry News
ASHRAE Journal - June 2009 - 7
ASHRAE Journal - June 2009 - 8
ASHRAE Journal - June 2009 - 9
ASHRAE Journal - June 2009 - Letters
ASHRAE Journal - June 2009 - 11
ASHRAE Journal - June 2009 - 12
ASHRAE Journal - June 2009 - 13
ASHRAE Journal - June 2009 - Meetings and Shows
ASHRAE Journal - June 2009 - 15
ASHRAE Journal - June 2009 - Improving Efficiency in Ice Hockey Arenas
ASHRAE Journal - June 2009 - 17
ASHRAE Journal - June 2009 - 18
ASHRAE Journal - June 2009 - 19
ASHRAE Journal - June 2009 - 20
ASHRAE Journal - June 2009 - 21
ASHRAE Journal - June 2009 - Climate Change and IEQ
ASHRAE Journal - June 2009 - 23
ASHRAE Journal - June 2009 - 30 % Surplus OA: Does It Use More Energy?
ASHRAE Journal - June 2009 - 25
ASHRAE Journal - June 2009 - 26
ASHRAE Journal - June 2009 - 27
ASHRAE Journal - June 2009 - 28
ASHRAE Journal - June 2009 - 29
ASHRAE Journal - June 2009 - 30
ASHRAE Journal - June 2009 - 31
ASHRAE Journal - June 2009 - 32
ASHRAE Journal - June 2009 - 32a
ASHRAE Journal - June 2009 - 32b
ASHRAE Journal - June 2009 - 32c
ASHRAE Journal - June 2009 - 32d
ASHRAE Journal - June 2009 - 33
ASHRAE Journal - June 2009 - 34
ASHRAE Journal - June 2009 - 35
ASHRAE Journal - June 2009 - 36
ASHRAE Journal - June 2009 - 37
ASHRAE Journal - June 2009 - UFAD Commissioning for Air Force Base
ASHRAE Journal - June 2009 - 39
ASHRAE Journal - June 2009 - 40
ASHRAE Journal - June 2009 - 41
ASHRAE Journal - June 2009 - 42
ASHRAE Journal - June 2009 - 43
ASHRAE Journal - June 2009 - 44
ASHRAE Journal - June 2009 - 45
ASHRAE Journal - June 2009 - Tuning Control Loops: Nonlinearities and Anomalies
ASHRAE Journal - June 2009 - 47
ASHRAE Journal - June 2009 - 48
ASHRAE Journal - June 2009 - B1
ASHRAE Journal - June 2009 - B2
ASHRAE Journal - June 2009 - 49
ASHRAE Journal - June 2009 - 50
ASHRAE Journal - June 2009 - 51
ASHRAE Journal - June 2009 - 52
ASHRAE Journal - June 2009 - 53
ASHRAE Journal - June 2009 - Health Issues
ASHRAE Journal - June 2009 - 55
ASHRAE Journal - June 2009 - The Making of a Society
ASHRAE Journal - June 2009 - 57
ASHRAE Journal - June 2009 - 58
ASHRAE Journal - June 2009 - 59
ASHRAE Journal - June 2009 - Domed Stadium Air-Conditioning Design
ASHRAE Journal - June 2009 - 61
ASHRAE Journal - June 2009 - 62
ASHRAE Journal - June 2009 - 63
ASHRAE Journal - June 2009 - 64
ASHRAE Journal - June 2009 - 65
ASHRAE Journal - June 2009 - 66
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ASHRAE Journal - June 2009 - 76
ASHRAE Journal - June 2009 - 77
ASHRAE Journal - June 2009 - 78
ASHRAE Journal - June 2009 - 79
ASHRAE Journal - June 2009 - 80
ASHRAE Journal - June 2009 - Building Sciences
ASHRAE Journal - June 2009 - 82
ASHRAE Journal - June 2009 - 83
ASHRAE Journal - June 2009 - 84
ASHRAE Journal - June 2009 - 85
ASHRAE Journal - June 2009 - Products
ASHRAE Journal - June 2009 - 87
ASHRAE Journal - June 2009 - Emerging Technologies
ASHRAE Journal - June 2009 - 89
ASHRAE Journal - June 2009 - Special Products
ASHRAE Journal - June 2009 - 91
ASHRAE Journal - June 2009 - 92
ASHRAE Journal - June 2009 - 93
ASHRAE Journal - June 2009 - Classified Advertising
ASHRAE Journal - June 2009 - 95
ASHRAE Journal - June 2009 - Advertising Index
ASHRAE Journal - June 2009 - Cover3
ASHRAE Journal - June 2009 - Cover4
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