Legionnaires’ disease—The control of legionella bacteria in water systems Approved Code of Practice and Guidance (Fourth edition, ). HSE have published their Approved Code of Practice ACoP L8 4th edition & technical guidance documents for the control of legionella bacteria. Guardian Water helps buildings comply with HSE ACoP L8 (Legionella Bacteria Control in Water Systems) with Legionella Risk Assessment & Subsequent.

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Coventry Hawarden HSE aims to reduce work-related death, injury and ill health.

Updated Legionella Guidance to ACOP L8 | Latest News | ALS Environmental

All of the documents may be downloaded from the HSE website. Plant operators only need to ensure that their operating and maintenance regime for the cooling towers is sufficiently well documented to meet the requirements of the ACOP, both in terms of written procedures and the recording of tests and inspections. The control of legionella bacteria in water systems. There lrgionella some additional tasks associated with dental equipment but otherwise the scope and frequency of monitoring and maintenance is the same as previously.

Legionnella fourth edition of the ACOP and guidance on regulations contains revisions to simplify and clarify the text. The control of Legionella bacteria in other risk systems To discuss the changes to ACoP L8 and the introduction of HSG with our technical team please contact us or call This comes in 3 parts:.

legionella These include identifying and assessing sources of risk, preparing a scheme to prevent or control risk, implementing, managing and monitoring precautions, keeping records of precautions and appointing a manager to be responsible for others. This website uses non-intrusive cookies to improve your user experience.


Legionnaires’ disease. The control of legionella bacteria in water systems

Home News Legionnaires’ disease – have you reacted to changes in L8? Legionnaires’ disease guides Set of two BSRIA guides covering risk assessments and operation and maintenance log books.

On the other hand employers must now provide information and training to all staff that might influence the risk exposure, not just those those appointed to carry out control measures. It is not clear whether these were intentionally deleted or lost in the editorial process so it would seem legionekla to follow the original guidance. The authors would no doubt argue that maintaining a clean and efficient cooling system is a prerequisite to the successful control of legionella bacteria.

Our range of Microbiological services also includes, but is not limited to, the analysis of Pseudomonas aeruginosa in line with HTM, Cryptosporidium, Listeria and Salmonella.

Legionnaires’ disease – have you reacted to changes in L8?

The original L8 ACOP and guidance contained 61 pages whereas the new set of publications that leionella it amount to pages so there must be something new. There are also a couple of issues that have apparently been deleted such as cleaning water softeners and measuring the inlet temperature to TMVs. The new text mentions evaporative air cooling using evaporation directly or indirectly to cool ventilation air but then clouds the issue by suggesting that these systems may or may not require notification under the Notification of Cooling Towers and Evaporative Condensers Regulation.

Guidance on evaporative cooling systems The previous guidance contained a basic description of the different types of cooling towers followed by a brief section on management, treatment and monitoring. However, as they have little in common with cooling towers it would have ,8 more sense to include them in Part 3. There are several new guidelines that could increase maintenance and monitoring.


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The chapter on requirements of a cooling water treatment programme actually contain very few requirements or usable guidance other than Table 1. HSG Part 3 is little more than a list of systems that may be encountered and draws from checklist 3 in the original guidance.

Contact details General enquiries T: There is also a desire to simplify the bureaucracy for very small businesses i. The control of Legionella bacteria in hot and cold water systems – Interim guidance Part 3: Close Optional library advanced search: Risky business Vehicle safety on farms Kidsafe: Apart from exposing your employees to unnecessary risk, failure to keep your risk assessments up to date will potentially leave you open to prosecution.

We’ve detected you are coming from a location inside the Americas. Contact us Book a collection New Customer Guide. HSG Part 2 section 2 provides a more extensive description of domestic hot water systems than the previous guidance.

This does not mean that a risk assessment compiled according to the old guidance is invalid but it is important to regularly review any risk assessment, and consequent operating and maintenance procedures, on a regular basis and particularly when circumstances change or new guidance comes along.

Guidance on other risk systems HSG Part 3 is little more than a list of systems that may be encountered and draws from checklist 3 in the original guidance.