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Fire Sprinklers Required in Historic Building?

historichub

REGISTERED
Joined
Jul 8, 2024
Messages
2
Location
Minnesota
Hello! I'm looking for some guidance regarding obstacles from city and local building officials.

We are leasing a historic building (it's part of a historic district on the national register) in Minnesota with two stories, just under 12,000 total sq. Ft. The lower level is a restaurant and retail space and the upper level is an event space (zoning considers it a meeting hall). It was built in 1876, and the current owner (our landlord) has owned it since 2002. He has completed no major renovations, the only projects completed were to replace a staircase to the upper level and add bathrooms to the lower level. Historically the upstairs was used for weddings, operas, community dances, community theatre, parties, and more. The lower level has been a restaurant since around the 1920s by our best guess.

The city insists the entire building is a Class B because of what was written on the permit for the staircase, and now due to a lack of a sprinkler system. When pressed to have a building inspector consider changing it we were told that it would never change occupancy class without a sprinkler system.

The building has never been issued a certificate of occupancy and the building official we spoke with has never even been inside the building and was unaware that there were two exits on the upper level.

The upstairs has two sets of staircases, both of which come to an exterior exit door, and the lower level has 3 exits from the restaurant/retail space and two rear exits one from a back office and the other from the kitchen.

We rented the building with hopes to continue renting out the upper level as it has been used for weddings, parties, community events, etc. It has a large dance floor with a 25 ft bar, a stage, two bathrooms, two offices and an area with approximately 10 fixed booths.

Does code really require us to retrofit it with a fire sprinkler without any change of use, no expansion, and no major renovations?

Thanks in advance!
 

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Here is the the decision "The reason for this classification is because the city address file shows this address being classified as a coffee shop as far back as I beleive 2004. At that time the city would have been under the 2000 International Building code with MN amendments. Section 903 Automatic Sprinkler system has not changed in 24 years. As per the specific section (F) 903.2.1.2 An automatic sprinkler system shall be provided for a Group A-2 occupancy where one of the following conditions exists.
1. The fire area exceeds 5,000 square feet.
2. The fire area has an occupant load of 100 or more:or
3. The fire area is located on a floor other than the level of exit discharge.
This address meets the requirement for all three of these items and would have required a sprinkler system to be installed back at that time. The only exception would have been for this space to be classified as a B occupancy small space to be used for assembly purpose with an occupant load of less than 50 occupants to avoid the sprinkler requirement.
Based on all the information provided along with Section 1300.0110 The Duties and Powers of the Building Official Subpart 1 General. The Building official is authorized and directed to enforce the provisions of the code and to render interpretations of the code."
 
Have they adopted the (IEBC) International EXISTING Building Code? maybe some
 
Maybe some help in the IEBC? You said historic building

Section [F] 903.2 is for new buildings and structures.
 
The city insists the entire building is a Class B because of what was written on the permit for the staircase,
Sounds like they made a mistake. Is there an Occupational License that would more specifically identify the uses within the building?
Does code really require us to retrofit it with a fire sprinkler without any change of use, no expansion, and no major renovations?
Not in the IBC. However the IFC does have a retroactive requirement section.

This is the only retroactive code for your existing uses that I am aware of and would be the Fire Chiefs call not the Building Official.

2018 IFC
SECTION 1103
FIRE SAFETY REQUIREMENTS
FOR EXISTING BUILDINGS

1103.5 Sprinkler systems.
An automatic sprinkler system shall be provided in existing buildings in accordance with Sections 1103.5.1 through 1103.5.4.

1103.5.1 Group A-2.
Where alcoholic beverages are consumed in a Group A-2 occupancy having an occupant load of 300 or more, the fire area containing the Group A-2 occupancy shall be equipped with an automatic sprinkler system in accordance with Section 903.3.1.1.

Then again you state it is a historic building so I would hang my hat on 102.6 if it has been adopted by the state.

[A] 102.6 Historic buildings.
The provisions of this code relating to the construction, alteration, repair, enlargement, restoration, relocation or moving of buildings or structures shall not be mandatory for existing buildings or structures identified and classified by the state or local jurisdiction as historic buildings where such buildings or structures do not constitute a distinct hazard to life or property. Fire protection in designated historic buildings shall be provided with an approved fire protection plan as required in Section 1103.1.1.

1103.1.1 Historic buildings.
Facilities designated as historic buildings shall develop a fire protection plan in accordance with NFPA 914. The fire protection plans shall comply with the maintenance and availability provisions in Sections 404.3 and 404.4.

404.3 Maintenance.
Fire safety and evacuation plans shall be reviewed or updated annually or as necessitated by changes in staff assignments, occupancy or the physical arrangement of the building.

404.4 Availability.
Fire safety and evacuation plans shall be available in the workplace for reference and review by employees, and copies shall be furnished to the fire code official for review on request.

404.4.1 Distribution.
The fire safety and evacuation plans shall be distributed to the tenants and building service employees by the owner or owner’s agent. Tenants shall distribute to their employees applicable parts of the fire safety plan affecting the employees’ actions in the event of a fire or other emergency.
 
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