Prevent Legionnaire’s Disease in Commercial Settings

2/5/2018 (Permalink)

From the CDC:

Water System Maintenance

The key to preventing Legionnaires’ disease is to   prevent Legionella colonization (growth) in water systems.  Guidelines for reducing the risk of Legionella growth and spread are available for those who maintain and manage building water systems, including systems for potable (water for drinking and showering), non-potable, and recreational water from ASHRAE®. ASHRAE is a not-for-profit organization that develops standards and guidelines for industries that design, manufacture, and maintain building systems.

• ASHRAE Standard 188: Legionellosis: Risk management for building water systems (ANSI approved)

• Frequently Asked Questions: ASHRAE Standard 188
Get the answers to frequently asked questions about ASHRAE Standard 188, which outlines a minimum legionellosis risk management program for buildings.

• ASHRAE Guideline 12-2000: Minimizing the risk of legionellosis associated with building water systems

CDC developed a toolkit to help building owners and managers better understand ASHRAE Standard 188 and how to develop a water management program to reduce the risk of Legionella growing and spreading in their building(s). The first step is determining if your building or certain devices in your building need a water management program. Use this quick yes/no worksheet to find out.