Many water utilities choose to delegate the responsibility for conducting Legionella risk Assessment for Legionella Risk Assessment to an individual contractor. The primary responsibility for adhering with the standards set forth by the manufacturer, but more important, it is on the local owner/manager of the treatment facility and it is crucial to ensure that a qualified water hygiene professional is competent to prove conformity to the standards. Through the use of a certified external water quality expert in the form of a report on water quality is produced that provides the results of an on-site inspection and a thorough examination of the plant as well as the surrounding fields. Although these reports aren’t exhaustive nor do they contain all inspections, they are very useful in understanding the health risks that are associated with various disinfection methods. Because of the degree of care required for Legionella Risk Assessment it is not uncommon for a variety of experts to participate during the procedure.
There are many benefits to conducting an assessment of the risk of legionella; first, if it is recognized the bacteria could be stopped from returning into the supply of water, therefore reducing the cost and time for both short and long-term management. Furthermore, providing details to customers regarding the presence of the bacteria could help to take extra measures to reduce the risk of exposure. The most important thing, however, is ensuring that the equipment adhere to strict standards and are certified to be compliant to ensure that the appropriate regulatory actions can be taken to limit any future outbreaks. Additionally, in addition to making sure that all relevant legislation is in place at all levels of operation, a thorough legionella risk assessment will also minimize the threat to customers, staff as well as the environment. This is especially important considering the low degree of knowledge that is available in the health sector about the causes, prevention , and control of this particular bacteria.
A risk assessment for legionella is crucial in the design of new facilities, or when incorporating new equipment in existing ones, because this type of bacterium could easily develop in new areas, specifically when exposed to temperatures, humidity light, preparation methods and cosmetics. So, if something is changed in any part within the establishment, it’s important to perform regular inspections and risk assessments to determine any emerging risks or patterns. In this way, health care organizations can cut down on unexpected expenses and safeguard their employees and patients as well as the environment.