CareHomeDeskCareHomeDeskThe L8 ACOP requirements in plain English -- appointment, frequency, content and what happens when HSE knocks.
The Health and Safety at Work etc. Act 1974 and the Control of Substances Hazardous to Health Regulations 2002 (COSHH) create the legal duty to manage Legionella risk. The HSE Approved Code of Practice L8 translates this into practical requirements. L8 ACOP carries special legal weight: failure to comply is taken as proof of failing the underlying regulation, unless you can show you met the duty by alternative means.
The duty holder is the person with control over the premises -- in a care home, the registered provider. The duty holder must appoint a named 'responsible person' with documented training and a clear understanding of the water risk assessment. The RP can delegate tasks but cannot delegate accountability.
The risk assessment must identify and evaluate all water systems, identify populations at risk (all care home residents are considered vulnerable), evaluate each system against L8 control parameters, and propose a written scheme of control. The assessment must cover hot and cold storage, distribution, any cooling systems, and any other systems where Legionella could proliferate.
Review is required whenever there is reason to believe the assessment may no longer be valid -- after changes to the water system, after a positive sample result, or after significant building works. A review every two years is industry best practice. A risk assessment more than two years old without a review is difficult to defend if an incident occurs.
The written scheme of control must set out: the systems covered, control measures for each system, the person responsible for each measure, the monitoring frequency and method, the corrective action procedure if a control parameter is breached, and the review date. Monitoring logs must be retained for at least five years.
On inspection, HSE will ask to see: the written risk assessment and scheme of control, the responsible person appointment, monitoring logs demonstrating the scheme is being followed, records of any positive samples and corrective actions, contractor service records, and TMV and shower head maintenance records. An inspector who cannot see these documents within a few minutes of asking will issue an Improvement Notice.
CareHomeDesk gives you compliance checklists, maintenance logs, and contractor management tools built around exactly this kind of knowledge.