If you own or manage a commercial building, regular fire sprinkler inspections are an important part of keeping your fire protection system ready to perform when needed. But what actually happens during an inspection?
During a fire sprinkler inspection, a qualified fire protection professional visually examines system components, checks equipment for proper condition and accessibility, performs required tests, and documents any deficiencies that could affect system performance. The exact inspection and testing requirements depend on the type of system, equipment, and required frequency.
Here’s what building owners and facility managers can generally expect.
What is a fire sprinkler inspection?
A fire sprinkler inspection is an evaluation of the visible components of a sprinkler system to verify that they appear to be in proper operating condition and are free from physical damage or conditions that could interfere with system performance.
Inspection is only one part of ongoing fire sprinkler system care. Testing involves operating or evaluating certain system components to verify that they function as intended, while maintenance includes the work necessary to keep or restore equipment to proper operating condition.
Together, inspection, testing, and maintenance are often referred to as ITM.
What Happens During a Fire Sprinkler Inspection?
The exact process varies depending on the building and sprinkler system, but a fire sprinkler inspection may include the following steps.
1. Visual Inspection of System Components
The technician visually examines accessible portions of the sprinkler system for signs of damage, deterioration, obstruction, leakage, or other conditions that could affect performance.
Depending on the system, this may include components such as:
- Sprinkler heads
- Control valves
- Gauges
- Piping
- Fire department connections
- Alarm devices
- Risers and associated equipment
Technicians may also look for changes within the building that could affect sprinkler performance, such as storage arrangements or modifications to the space.
2. Checking Valves and System Equipment
Valves play an important role in controlling water throughout a sprinkler system. During an inspection, technicians verify applicable valves are accessible, properly positioned, and free from obvious damage or leakage.
A closed or improperly positioned control valve can prevent water from reaching sprinklers during a fire, which is why valve inspection is an important part of the process.
3. Performing Required System Tests
Depending on the type of inspection or service being performed, the technician may conduct tests on components of the system.
Testing requirements vary based on the system and equipment installed. Examples can include waterflow alarm tests, main drain tests, valve tests, and other functional testing.
Buildings equipped with additional fire protection equipment, such as fire pumps or dry pipe systems, may require additional testing.
4. Identifying and Documenting Deficiencies
If a technician identifies an issue, it should be documented.
Fire sprinkler deficiencies can range from relatively straightforward maintenance items to conditions that could significantly affect system operation. Examples may include damaged sprinklers, leaking components, improperly positioned valves, corrosion, missing signage, or equipment that does not operate as expected during testing.
Identifying these issues gives building owners and facility managers the opportunity to address them before they become larger problems.
5. Reviewing Inspection Results
After the inspection and required testing are complete, the results are documented. Building owners or facility managers should understand any deficiencies that were identified, their potential impact on the system, and what corrective action may be needed.
Keeping accurate inspection and testing records is also an important part of managing a fire protection system over the life of the building.
How Often Do Fire Sprinkler Systems Need to Be Inspected?
There is no single inspection interval that applies to every component of a fire sprinkler system.
NFPA 25, Standard for the Inspection, Testing, and Maintenance of Water-Based Fire Protection Systems, establishes inspection, testing, and maintenance requirements at different frequencies depending on the system and component. Requirements may be weekly, monthly, quarterly, annually, or at longer intervals.
Local codes, the authority having jurisdiction (AHJ), insurance requirements, and the specific fire protection equipment within a facility can also affect what is required.
A qualified fire protection professional can help determine the appropriate ITM schedule for a particular facility.
How Long Does a Fire Sprinkler Inspection Take?
The amount of time needed for an inspection depends on the facility and its fire protection systems.
Factors can include the size of the building, number and type of sprinkler systems, number of risers and valves, accessibility of equipment, additional testing requirements, and whether deficiencies are discovered.
A smaller facility with a relatively simple wet pipe system may require considerably less time than a large industrial facility with multiple sprinkler systems, fire pumps, or specialized equipment.
What Happens If a Fire Sprinkler Inspection Finds a Problem?
Finding a deficiency does not necessarily mean the entire sprinkler system has failed. The appropriate response depends on the type and severity of the issue.
The deficiency should be documented and evaluated so the appropriate corrective action can be determined. Certain conditions may require prompt attention, particularly when they could prevent the fire protection system from operating as intended.
Building owners and facility managers should work with their fire protection provider to understand the issue, recommended corrective action, and appropriate timeline for repair.
Frequently Asked Questions About Fire Sprinkler Inspections
Is a fire sprinkler inspection the same as fire sprinkler testing?
No. An inspection generally involves visually examining a system or component, while testing involves operating or evaluating equipment to verify its function. Both are important parts of a complete fire sprinkler ITM program.
Who is responsible for having a fire sprinkler system inspected?
Responsibility ultimately depends on the property, agreements between involved parties, and applicable requirements. Building owners and designated representatives should make sure required fire protection inspections, testing, and maintenance are completed and properly documented.
Do all commercial buildings have the same inspection requirements?
No. Requirements can vary depending on the type of sprinkler system, installed equipment, occupancy, local requirements, and other factors.
What should I do before a fire sprinkler inspection?
Make sure technicians can access sprinkler risers, control valves, fire pumps, and other equipment that may need to be inspected or tested. It can also be helpful to have previous inspection records available and communicate any known system issues or recent building modifications.
Keep Your Fire Protection System Ready
Routine inspection, testing, and maintenance help identify issues before they affect the performance of your fire sprinkler system.
Ryan Fireprotection provides fire sprinkler inspection, testing, and maintenance services to help building owners and facility teams understand their systems, meet applicable requirements, and keep their fire protection equipment ready when it matters most.
Have questions about your facility's fire sprinkler inspection requirements? Contact Ryan Fireprotection to learn more about our inspection, testing, and maintenance services.
