The operational-principle test for security-technology systems, and thus also for fire alarm systems, is already mandatory in many German states. For you as a building owner or operator, this means: every 3 years, after significant changes, and upon initial commissioning, you are obliged to demonstrate the perfect interaction of the various systems in and around the building with heavy public footfall.

Operational-Principle Chain PLANATEL
Operational-Principle Chain | Part of the Operational-Principle Test

What is the operational-principle chain?

The operational-principle chain describes the precise interaction of the systems used in a building. Among other things, it is set out and recorded in the fire scenario matrix, a highly complex tabular overview that covers every scenario in an emergency. Especially in an emergency, it is critical that all components involved in fire protection work together perfectly. This is absolutely essential, particularly for buildings and public facilities.

Does the lift travel to the ground floor in the event of a fire? Are, for example, the ventilation system, barriers and gates opened? And is the alarm triggered to initiate evacuation? All of these points are part of the operational-principle chain and must be planned and considered with the greatest care.

A complex, high-responsibility task that you, as an operator or building owner, want to see carried out 100% correctly. Because beyond your obligation to carry out full-scale tests and the operational-principle test, what matters above all is the protection of people and assets in an emergency.

PLANATEL supports you in preparing the operational-principle chain!

Operational-Principle Chain PLANATEL
PLANATEL supports you professionally and independently

As part of the operational-principle test, we at PLANATEL help with a personalised, industry-independent portfolio. A detailed project workflow and precise planning, paired with trustworthy collaboration, get you to your goal and make the operational-principle test (WPP) an easy task. Read more about the operational-principle test and get advice today from your personal WPP specialist at PLANATEL.