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Cooling Tower Risk Management Plan Reviews and Audits

 

Poor management of cooling tower systems increases the potential for the growth of Legionella within the system, which can give rise to an outbreak of Legionnaires’ disease, a serious and potentially life threatening form of pneumonia.  Cooling tower systems can therefore pose a significant liability for Property Owners and Managers that requires a robust risk management approach to ensure that this risk is adequately controlled.

The legislation governing the operation of cooling towers is state/territory-based and as a result, the legislative requirements vary between states and territories. Typically the legislation relating to cooling towers forms part of Public Health related legislation, due to the potential for the operation of cooling towers to represent a public health risk.  The Australian and New Zealand Standard AS/NZS3666, Air Handing and Water Systems of Buildings – Microbial Control provides additional guidance on the appropriate design, operation, maintenance and risk assessment of a cooling tower system.

Prensa’s experienced and qualified consultant team includes accredited cooling tower risk management auditors with the Victorian Department of Health and  provides a comprehensive suite of services with regard to cooling tower risk management including:

  • Comprehensive risk assessments of cooling tower systems and development of risk management plans including any required system improvements, communication plans and recommended operational and maintenance programs
  • Review of effectiveness of existing risk controls including annual reviews of risk management plans to meet local legislative requirements
  • Sampling and analysis of cooling tower water for a range of key water quality parameters including legionella bacteria, and
  • Development of information, training and communication protocols to manage stakeholder concerns in the event of detection of legionella in your cooling tower system and/or outbreaks of Legionnaires’ disease.