Packing Specification

Fire Hydrant System Service Details:

Flow and Pressure Testing: This is the most crucial part of the service.

• A technician will flow water from each hydrant to measure the static pressure (with no flow), residual pressure (with flow from another hydrant), and flow rate (in gallons per minute or liters per minute).
• This test verifies that the system can deliver the required water volume and pressure to effectively fight a fire.

Pump and Controller Testing:

• Full-Load Test: The main electric and diesel fire pumps are tested under a full load to ensure they can deliver the required flow and pressure.
• Controller Functionality: The pump controllers are checked to ensure they are working correctly, including a test of all alarms and visual indicators.
• Suction and Discharge Gauges: The gauges on the pumps are checked for accuracy and proper function.

Valve and Pipe Inspection:

• Valve Operation: All valves (including isolation valves, non-return valves, and drain valves) are operated to ensure they are not seized and are in the correct position.
• Piping Integrity: The technician will inspect the entire piping network, both above and underground, for signs of corrosion, leaks, or physical damage.

Water Supply Check: The technician will verify that the water storage tank has the required capacity and that the suction line to the pumps is free of obstructions.

Hose Reel System Check: If the building has hose reel systems, they are also tested. This includes:

• Checking the condition of the hose for any wear or leaks.
• Verifying that the hose reel swivels and the nozzle operates correctly.
• Testing the valve and ensuring water is delivered at the proper pressure.

Documentation: A detailed service report is generated, including the flow and pressure test results for each hydrant, any deficiencies found, and a plan for corrective action. This report and a service certificate are essential for regulatory compliance and insurance purposes.