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ASHRAE Legionella Standard Adopted In New York Following Outbreak

  • 17 Aug 2015
  • ASHRAE Legionella Standard Adopted In New York Following Outbreak
  • Atlanta

ASHRAE Legionella Standard Adopted In New York Following Outbreak

Media Contact:
Allen Haynes
404.446.1677
ahaynes@duffey.com

ATLANTA – With 12 confirmed dead and more than 120 cases of infection due to legionellosis, New York City Council on Thursday adopted legislation that requires adherence to part of ASHRAE’s newly published Legionella standard.

The legislation addresses registration and inspection of cooling towers. It requires owners to create and file a plan to maintain equipment to comply with Sections 5, 6 and 7.2 of ANSI/ASHRAE Standard 188-2015, Legionellosis: Risk Management for Building Water Systems.

The standard provides minimum Legionellosis risk management requirements for the design, construction, commissioning, operation, maintenance, repair, replacement and expansion of new and existing buildings and their associated water systems and components.

“Standard 188 was published just two short months ago,” ASHRAE President David Underwood said. “Although the circumstances surrounding its use are tragic, ASHRAE is grateful that the standard is available to set requirements to manage risk of this bacteria. We are hopeful other governments will follow the lead of the New York City Council to help safeguard public health.”

Michael Patton, a member of the committee who wrote the standard, testified before the Council earlier this week on behalf of ASHRAE. He spoke to the Council’s proposal to adopt part of the standard. Section 5 deals with building surveying, Section 6 with general requirements , while Section 7.2 lists common tasks and steps for items such as new system start-up and seasonal shutdowns, general system maintenance, water treatment, disinfection plans, etc.

While Patton encouraged full adoption of the standard, he said it was helpful that at least those sections were included. Patton was thanked by chairman Jumaane Williams for making himself and ASHRAE available so quickly.

“Those sections by themselves are very good,” Patton testified, “but it doesn't really address the whole idea of informing building owners, managers, property managers how to put a plan for a whole building into place and what it should contain.”

Underwood said ASHRAE will continue its work in getting the full standard adopted in New York City and in other locations.

Specific requirements in the standard include:

  • Minimum Legionellosis risk management requirements for buildings and their associated potable and non-potable water systems.
  • Establishment by building owners of a Program Team and (in turn) a Water Management Program for which they are responsible in order to comply with the standard.
  • Provision of specific and detailed requirements for what Legionellosis control strategies must accomplish and how they are to be documented – but, does not provide (or place restrictions on) what specific strategies are to be used or applied.

About ASHRAE
ASHRAE, founded in 1894, is a global society advancing human well-being through sustainable technology for the built environment. The Society and its more than 50,000 members worldwide focus on building systems, energy efficiency, indoor air quality, refrigeration and sustainability. Through research, standards writing, publishing, certification and continuing education, ASHRAE shapes tomorrow’s built environment today. More information can be found at www.ashrae.org/news.

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