Temperature & Inspections

Following a site survey, ideally prior to the contract commencing, all assets are recorded and data for these uploaded into the Safewater Monitoring and SchedulerM Reporting System. The programme will be designed to ensure compliance to L8 ACOP and HSG274 Part 2 guidance.

Phase Technology technicians will then then visit the site as applicable inline with the written scheme of control undertaking the Safewater/L8 monitoring tasks including:

  • Weekly low use outlet flushing
  • Monthly Sentinel Outlet temperature monitoring
  • Monthly Calorifiers temperatures
  • Tank Inspections
  • Calorifier inspections
  • Annual Outlet temperature monitoring


Phase Technology can undertake all or any of the monitoring and inspections that are required for the premises.

Accreditations and affiliations

Legionella Control Association

Phase is a member of the LCA. The LCA was established to ensure users receive a high level of audiatable services that are in full compliance with the guidance set out in L8

Safe Contractor

Phase Technology is accredited by SafeContractor providing our clients peace of mind that the work is undertaken competently and safely

ISO Environmental

Phase Technology holds ISO 14001:2015

ISO Quality

Phase Technology has been ISO accredited since 1996 and currently holds ISO 9001:20015

Human Focus

Phase Technology is accredited at Organisation Level by Human Focus for General Health & Safety Arrangements. This certification scheme has been independently accredited by RoSPA

Cyber Essentials

Phase Technology is Cyber Essentials certified.