Fire Pump Station Inspection

Short answer: The fire pump station consists of main, backup (diesel), and jockey pumps that provide the necessary pressure and flow rate to the fire extinguishing system. Automatic activation, pressure, and flow rate performance are checked according to TS EN 12845 and BYKHY standards.

The pumping station is the heart of the entire water-based system. A malfunctioning pump or a non-functioning diesel backup will leave the network without pressure in the event of a fire, making extinguishing the fire impossible.

Periodic inspections verify the automatic operation of the pumps, the target pressure/flow rate, and redundancy through tests that closely resemble real-world conditions.

What is checked?

  • Jockey pump pressure protection and activation range
  • Automatic start and performance curve of the main pump.
  • Diesel backup pump: for battery, fuel, coolant and automatic start.
  • Pressure switches and control panel
  • Suction/discharge valves and check valves
  • Flow rate and pressure measurement via test line.
  • Vibration, sealing, and gasket condition.

Method and Performance Testing

The inspection includes testing the automatic activation of each pump individually and measuring the flow rate and pressure performance via the test line. TS EN 12845, This requires pump redundancy and the ability of the diesel pump to operate even in the event of a power outage. Automatic start, fuel, and battery status are particularly critical for diesel pumps.

Legal Basis and Period

Fire pump stations must be regularly inspected and reported on by authorized personnel in accordance with BYKHY and TS EN 12845 standards.

Common Nonconformities

  • Main/diesel pump that does not automatically start
  • Diesel start failure due to weak battery.
  • Incorrectly adjusted pressure switches
  • Check valve or suction line problems

Frequently Asked Questions

Why is a diesel backup pump needed?

It provides an independent power source to maintain fire water pressure even in the event of a power outage.

How is pump performance measured?

Pressure is measured at different flow rates along the test line and compared with the pump curve.

Which standard is essential?

TS EN 12845 and BYKHY standards are used as a basis.

Document Your Fire Safety

for inspection Fire Installation Inspections Check out our services; mandatory periodic inspection Check our guide.

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