Question 1

Do small buildings need a Legionella risk assessment?

Accepted Answer

Building size alone does not determine the need to assess Legionella risks. Employers and those responsible for premises should consider their water systems, how they are used and the potential for exposure. A simple, low-risk system may need straightforward controls rather than an extensive testing programme.

Question 2

Can new buildings have Legionella risks?

Accepted Answer

Yes. A new building is not automatically free from Legionella risks. Its water system still needs an appropriate assessment, clearly assigned responsibilities and suitable controls. Areas that remain unoccupied or outlets that receive little use should be considered as part of the assessment.

Question 3

Who is responsible for managing Legionella risks in a building?

Accepted Answer

The employer or person in control of the premises, the dutyholder, is responsible for ensuring Legionella risks are assessed and managed. They should appoint a competent responsible person with the knowledge, skills and authority to oversee the control measures. External specialists can provide support, but appointing a contractor does not remove the dutyholder’s responsibilities.

Question 4

What records should a Legionella management programme include?

Accepted Answer

Records should include the risk assessment findings, named responsible people, the written control scheme and details of how it is implemented. Keep dated monitoring results, inspection reports, test results and maintenance records, together with evidence of action taken to address problems. HSE advises retaining assessment and control-scheme records while current and for at least two years afterwards, and monitoring, inspection, test and check records for at least five years.

Legionella Compliance Myths We Hear Every Week

Legionella Compliance Myths We Hear Every Week

Separating Fact from Fiction in Legionella Control!