Fire sprinkler systems are essential safety features in buildings, but they require regular maintenance to function properly. One crucial aspect of this maintenance is the 5-year internal inspection. In this blog post, we’ll discuss the importance of these inspections and what you can expect during the process.

Why are 5-year inspections important?

Fire sprinkler systems are designed to control and extinguish fires in their early stages. However, over time, sediment and debris can build up inside the system’s pipes. This can obstruct water flow and prevent the system from functioning properly in a fire emergency.

The 5-year internal inspection helps to identify and address these potential problems. During the inspection, a qualified technician will:

• Open a flushing connection at the end of one main to flush out any sediment or debris.
• Remove a sprinkler head toward the end of one branch line to inspect it for corrosion or damage.
• Check the condition of the sprinkler heads and piping throughout the system.
• Make sure that all valves are operating properly.
• Test the water flow and pressure in the system.

By addressing any problems identified during the inspection, you can ensure that your fire sprinkler system is ready to perform its vital function in the event of a fire.

What are the benefits of regular inspections?

There are several benefits to having your fire sprinkler system inspected every five years:

• Increased safety: Regular inspections help to ensure that your fire sprinkler system is functioning properly and can effectively control a fire. This can save lives and property.
• Reduced insurance costs: Many insurance companies offer discounts on premiums for buildings with well-maintained fire sprinkler systems.
• Compliance with codes: Most local building codes require that fire sprinkler systems be inspected every five years. By having your system inspected, you can ensure that you are in compliance with these codes.
• Peace of mind: Knowing that your fire sprinkler system is working properly can give you peace of mind and a sense of security.

What to expect during a 5-year inspection

The 5-year internal inspection is typically a non-disruptive process that can be completed in a few hours. Here’s what you can expect:

• The inspector will contact you in advance to schedule a convenient time for the inspection.
• On the day of the inspection, the inspector will arrive at your property and introduce themselves.
• The inspector will explain the process and answer any questions you may have.
• The inspector will then begin the inspection, which will involve opening the flushing connection, removing a sprinkler head, and checking the condition of the system.
• Once the inspection is complete, the inspector will provide you with a written report of their findings.
• The report will detail any problems identified during the inspection and recommend any necessary repairs.

How to schedule a 5-year inspection

If you are unsure whether your fire sprinkler system is due for a 5-year inspection, you can contact your local fire department or a qualified fire sprinkler contractor. They will be able to advise you on the best course of action.

By scheduling regular 5-year inspections, you can ensure that your fire sprinkler system is ready to protect your property and your loved ones in the event of a fire.

Additional resources

• National Fire Protection Association (NFPA) 25: Standard for the Inspection, Testing, and Maintenance of Water-Based Fire Protection Systems
• American Society of Mechanical Engineers (ASME) B31.3: Process Piping
• Hydraulic Institute Standards for Fire Sprinkler Systems

Conclusion

5-year fire sprinkler inspections are an essential part of keeping your building safe. By having your system inspected regularly, you can ensure that it is in good working order and can protect you in the event of a fire.