Dear Oliver Herewith ...
Published by Muna Hindiyeh, Associated Professor at German Jordanian University. Senior Water Quality Expert
Dear Oliver
Herewith attached excellent technical guidelines for Legionella control (WHO, Australia, Irland, and European standards etc..) helping you for setting water safety plan (System assessment, Monitoring, assess hazards and prioritize the risks), prepare Management procedures and finding solutions for each problem regarding Legionella in water cooling tower.
This procedure will help to prevent the problem to be issued in the future instead of just working on controlling.