Integrated System Testing is Here — And Building Owners Should Pay Attention 

Integrated System Testing is Here — And Building Owners Should Pay Attention  

We have previously discussed the adoption and implementation of NFPA 4 here. Readers should review that earlier blog for higher-level background on the  code changes and general applicability. NFPA 4, Standard for Integrated Fire Protection and Life Safety System Testing, has been incorporated through adopted code provisions and enforcement frameworks that now make integrated fire protection and life safety system testing a practical project requirement in many jurisdictions, including Massachusetts. The most explicit recurring triggers apply to new and existing high-rise buildings and to buildings with smoke control systems. 

What is often missed is the requirement in Section 901.6.2 of the building code, which applies to any building with two or more integrated fire protection or life safety systems to also go through integrated system testing. This applies to virtually every project in a commercial building. If a project will impact fire alarm interfaces, elevator recall, smoke dampers, door release, or security unlocking functions, integrated system testing is required, regardless of whether the building is a high-rise or contains a smoke control system. 

What is the practical impact of this requirement? 

Let’s focus on existing construction. You are a building owner or contractor performing a renovation project in a four-story office building. That building may have any two of the following systems: a fire alarm system, sprinkler system, smoke dampers, fire doors that release upon alarm, elevator recall, and/or a security system interconnected with the fire alarm system to unlock doors, etc.  

 Until recently, the final inspection process may have involved submitting a fire alarm record of completion, a sprinkler test report, and completing inspection testing with the fire department, building department, and/or elevator inspector to verify that each individual system functioned properly. 

Now, you will need an integrated testing agent to prepare and submit a report stating that these systems all integrate as designed and required by code. This is a time-consuming process that requires planning and forethought.  

Building owners need to understand how their systems work. Tenants and their contractors also need to understand how their systems may integrate and impact the existing systems’ performance.  

The Biggest Challenge May Not Be the Testing  

For many buildings, the hardest part may be preparing the test plan without accurate existing system documentation. Some buildings have life safety systems that have evolved over 30 years or more with limited documentation. Integrated system testing forces everyone to fully outline how the building is supposed to behave during an emergency. That process alone can uncover major gaps.  

What Owners Should Be Doing Right Now  

It is imperative that building owners be proactive. They must understand how their system works and communicate with prospective tenants what testing will be expected of them. Waiting until this information is requested during permitting or inspection will be costly and will lead to unbudgeted repairs, project delays and delays in occupancy. A proactive strategy should include:  

  • Inventorying of all interconnected systems: Understand every system involved in emergency response functionality.  
  • Gathering documentation: Locate or develop sequences of operation, as-built drawings, prior commissioning reports, smoke control testing documentation, fire alarm programming, tenant and building security systems, etc. 
  • Evaluating prior modifications: Determine whether previous upgrades may already trigger applicability and performance concerns.  
  • Planning phased compliance : For larger properties, NFPA 4 compliance may realistically become a multi-year effort.  
  • Engaging qualified professionals early: Integrated testing requires a specialized integrated testing agent to assess your property, put together a testing plan, and help identify any potential challenges that will impact inspections or occupancy timelines.  
     

The Bottom Line  

Integrated system testing is the new normal, and its impact extends beyond high-rise buildings and those with smoke control systems. Over the years, as buildings undergo renovations, the project work often has a negative impact on the performance of these integrated systems and overall building life safety strategy.   

A little bit of preparation can save a lot of headaches down the road. Owners who start planning now will avoid the last-minute scramble, reduce project risk, and put themselves in a much stronger position as integrated testing enforcement inevitably becomes standard practice across the Commonwealth.  

If you have questions, or need help preparing your building or project to meet these changing requirements, Jigsaw Life Safety can assist with building assessments, developing an integrated testing plan, or serving as your integrated testing agent. Jigsaw Life Safety can guide you through the process from start to finish. Call us at 617.351.9600 or contact us at support@jigsawlifesafety.com.