December 16, 2015 by
By Lan Chi Nguyen Weekes, P.Eng. and Donald M. Weekes, CIH, CSP InAIR Environmental
Legionella bacteria can be very persistent in building HVAC and water systems, as recent tragedies have shown. In order to avoid such problems, designers need to consider not just a system’s functionality, but also how it can be maintained.
ASHRAE and the Indoor Air Quality Association (IAQA) are now offering dual memberships to their members as part of the consolidation between the two groups. Last year the associations announced that they were joining forces to combine resources. Under the…