Overview

Legionella is the name given to the bacteria responsible for a number of illnesses including Legionnaires' disease - a pneumonia type of infection of the lower respiratory tract. Legionella occurs naturally in watercourses such as rivers and ponds. Legionella bacteria are widespread in the environment and may contaminate and grow in other water systems such as cooling towers and hot and cold-water services.

They survive low temperatures and thrive at temperatures between 20°C- 45°C if the conditions are right, e.g. if a supply of nutrients is present such as rust, sludge, scale, algae and other bacteria. The bacteria are killed by high temperatures. Proliferation occurs at 37°C, which is why legionella makes such an efficient attack on the human body.

It is common for legionella to colonise areas in building water systems such as storage tanks, hot water cylinders and pipework, where it poses a risk to health.

Objectives

This course is in two parts with the aim of providing delegates with an appreciation and understanding of the disease, Legionellosis, and a practical demonstration in the key elements of managing water systems within a school built environment.

By the end of the first session, delegates will understand the history, nature and risks associated with the disease.

By the end of the second practical session, delegates will know how to manage their school’s Legionella Log Book.

Who should attend

School Site Managers

Duration

One Day.

Preparation

It would be helpful if each delegate can bring along their school’s Legionella Log Book.

Materials

A copy of the PowerPoint slides is made available to every delegate after the course.


Click here to enquire about our Legionella and Water Treatment for Schools course