Legionella Testing and Control for Water Systems
Prochem supports Legionella risk management for cooling towers and other relevant building water systems through risk assessments, site sampling, treatment advice and documented follow-up. We work with facilities teams to understand the equipment, operating conditions and existing controls before recommending a programme suited to the site.
Review your equipment and existing controls
Our service includes Legionella risk assessments and control plan reviews. We examine the system and existing treatment arrangements, then provide practical recommendations for managing identified concerns. For cooling towers, support can include chemical dosing checks, monitoring and cleaning recommendations. The service scope is matched to the relevant water system, with control measures and sampling arrangements considered together.
Coordinate sampling and laboratory analysis
Prochem collects water samples on site and coordinates laboratory analysis through third-party laboratories. We review the results and explain their implications for the treatment programme. Sampling schedules depend on the equipment, site conditions and applicable requirements. Laboratory reports form part of the record used to review water quality, assess existing controls and decide what follow-up is needed.
Support corrective action and clear records
When results identify a concern, our team helps define corrective actions, treatment and follow-up testing for the affected system. We provide service records and practical recommendations alongside the laboratory reports. This documentation supports maintenance planning, compliance reviews and building inspection processes. Ongoing monitoring helps your facilities team review the programme and keep a record of actions taken and subsequent results.
Contact Prochem about an existing programme, a system assessment or an unexpected test result. Share the type of water system and your current monitoring arrangements so we can discuss the appropriate next steps.