FAQ About Legionella And Legionnaires Disease

Q:- Do all places of labor have to be threat assessed for Legionella?

The HSE ACoP L8 recommends that any business premises with over 5 employees and that has a system for storing or has the means of creating an aerosol effect with water ought to have an evaluation made.

Q:- Do home properties have to be assessed?

The ACoP L8 informationlines are only needed when the Health & Safety at Work Act 1974 applies. Most home properties are classed as low risk.

Q:- What needs to be carried out after the Legionella risk evaluation?

The Legionella danger evaluation should decide that a site is of low or negligible risk in which case a evaluation will only be mandatory every two years. If a site is judged to be a reasonable risk or in want of restore work, then a piece schedule shall be agreed and the site will continue to be monitored.

Q:- What monitoring work do people want to hold out?

This will depend on the size of the site and the quantity of water involved. A normal enterprise should require a monthly check of the system and monitoring Symptoms of Legionnaires water temperatures, with an annual inspection of water tanks and cooling towers. Water systems that are not used recurrently should also be flushed on a weekly basis.

Q:- Can the evaluation be carried out in-house?

The HSE ACoP L8 steering states that the one who carries out the Legionella threat evaluation needs to be a trained and experienced individual and that outside help might be called upon if this is just not available within a company. The individual endeavor the evaluation needs to be able to operate in a competent and protected manner.

Q:- How often ought to a Legionella threat assessment be carried out?

A threat evaluation needs to be performed each 2 years but sooner if there’s any change within the water provide, use of the building or when monitoring signifies that the present measures are no longer applicable.

Q:- Who is responsible? The Landlord or Tenant?

This is determined by the tenancy agreement however in sole occupancy premises it’s usually the tenants duty and where the property is a multiple or managed building then the landlord is culpable.

Q:- Who deals with the situation if an outbreak occurs?

The office usually accountable is the Advisor in Communicable Disease Management (CCDC) or the Marketing consultant in Public Health Medicine (CPHM) in Scotland. Either of these or the Local Authority might visit a site and request it’s closed.