I am hoping to get some fire alarm experts input on a few fire alarm questions I have. The company I work for provides electrical engineering for a lot of Group M occupancies that go into shell buildings. With these electrical designs, it is typically incumbent upon us to also determine fire alarm requirements and provide "spots and dots" layouts and performance specifications of any required fire alarm systems. Many of these shell buildings only have a Landlord-owned sprinkler monitoring system. Embarrassingly, it is these projects that deal us the most fits when it comes to fire alarm requirements and I think I have nailed down to why, which I can summarize in the following questions.
For purposes of these questions, let’s assume we have an existing single-story strip mall with nine Group M tenants, each with an occupant load of 60 persons, and we are designing a new 60 occupant Group M occupancy to go into the last tenant bay. The strip mall is sprinkled throughout and only has a sprinkler monitoring system owned by the Landlord. The applicable codes are the 2018 IBC/IFC.
I appreciate any guidance you can provide. Thank you in advance for your time and expertise!
For purposes of these questions, let’s assume we have an existing single-story strip mall with nine Group M tenants, each with an occupant load of 60 persons, and we are designing a new 60 occupant Group M occupancy to go into the last tenant bay. The strip mall is sprinkled throughout and only has a sprinkler monitoring system owned by the Landlord. The applicable codes are the 2018 IBC/IFC.
- What is considered the “building”? Is the “building” the tenant space only? Or is it the entire strip mall? When applying the requirements of IBC section 907.2.7, the difference between 60 occupants (tenant space only) and 600 occupants (entire strip mall) has a significant impact.
- Is a sprinkler monitoring system considered a “fire alarm system”? According to the definition of “fire alarm system,” I believe it is.
- If a sprinkler monitoring system is considered a “fire alarm system,” then would new duct smoke detectors be required to tie into this Landlord-owned sprinkler monitoring system per section 907.3?
I appreciate any guidance you can provide. Thank you in advance for your time and expertise!