BS EN 12845: Hazard Review: Assessing Commercial Systems

Target audience

Fire risk assessors, building control officers, fire service auditors, sprinkler system assessors, insurance assessors and fire safety professionals.


To enable delegates to assess if a system design or an existing system complies with requirements of BS EN 12845.


On completion, delegates should have an understanding of:

  • Water supply options
  • Hazard classification
  • Design principles
  • Sprinkler head positioning and spacing
  • Pipe sizing and layout
  • Principles of hydraulic calculations
  • Assessing sprinkler designs

Core Reference Documents

  • BS EN 12845: Commercial Sprinkler Systems
  • LPC Rules for Automatic Sprinkler Installations


Delegates assess a system designed to BS EN 12845.

Continual Professional Development

All delegates receive CPD certificates on course completion. All courses are designed and assessed to approved centre standards which are, in turn, regulated by National Awarding Bodies and OFQUAL.


Dates and prices

Duration2 days
Dates on request
Delegate cost£300 + VAT
LocationYarnfield, Stone, Staffordshire

Costs and details

Prior learning

Understand benefits of sprinkler systems and installed systems.

Pre-course module



Sessions will be delivered using power point, flipchart, interactive group discussion, individual tuition and practical exercises.

Post course

Delegates must complete workbooks within four weeks of course completion.