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Brookfield (City), Wisconsin Building Codes

Updated : 04/22/2024

Overview

The city of Brookfield, Wi. adopted the Uniform Dwelling Code, SPS chs. 320–325. Brookfield, Wi. Mun. Code § 15.04.050 (accessed 4/7/2015). The city also expressly adopted the Wisconsin Commercial Building Code. Brookfield, Wi. Mun. Code § 15.04.060 (accessed 4/7/2015).

 

The city also adopted the 2012, the Fire Prevention Code (NFPA 1) as part of the city's Fire Code. Brookfield, Wi. Mun. Code § 8.08.030 (adopted) (accessed 4/7/2015).

Helpful resources for Brookfield (City), Wisconsin include the following.

Residential Building Code

Wisconsin adopted a statewide mandatory residential code that will control. Authority for local amendments will be limited.See PLRB, Wisconsin Building Codes for more information on state level codes.

Brookfield (City) adopted the Wisconsin Uniform Residential CodeYou can find a copy of the code here.You can find information about amendments to the model code here.

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Wisconsin Uniform Dwelling Code(City of Brookfield, WI Chapter 15.04 BUILDING CODE)

......050 Application of Wisconsin Uniform Dwelling Code. 15.04.060 Application ...meanings assigned them in SPS 320.07 of the UDC ...of this code, the Wisconsin Administrative Code (including, without limitation, the ...as amended by the Wisconsin Administrative Code. “Structure” means anything...

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Comments

The city of Brookfield, Wi. adopted the Uniform Dwelling Code, SPS chs. 320–325. Brookfield, Wi. Mun. Code § 15.04.050 (accessed 4/7/2015).

 

All alterations and repairs to buildings, including pre-1980 built dwellings, shall conform to the UDC. Brookfield, Wi. Mun. Code § 15.04.070 C (accessed 4/8/2015).

Existing Buildings

Existing buildings, meaning buildings that were built in accordance to code at the time of construction, typically merit extra consideration in a current updated code.

Existing Buildings and Structures.

  • The UDC will apply to the entirety of any existing building if the cost of alterations and repairs exceeds 50%.
  • When 25% of a roof covering is replaced within a 12 month period, then the entire roof shall comply wit the UDC.
  • “If the use or occupancy of only a portion of an existing building or structure is changed, only such portion or portions of the building need be made to comply with the requirements.”

Brookfield, Wi. Mun. Code § 15.04.070 B (accessed 4/8/2015).

Commercial Building Code

Brookfield (City) adopted the 2009 IBC, statewide. Note that adoptions usually come with amendments. So, it is important to review those amendments in addition to the unamended model code.

You can find a copy of the code here.You can find information about the adoption without amendment to the model code here.

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Wisconsin Commercial Bldg. Code (2015 IBC)(City of Brookfield, WI Chapter 15.04 BUILDING CODE)

......Chapter 15.04 BUILDING CODE Chapter 15.04 BUILDING CODE Sections: 15.04.010 ...the Wisconsin Administrative Commercial Building Code. 15.04.070 Application ...and cited as the building code of the city of ...of the UDC and SPS 361.04 of the Wisconsin...

Comments

The city of Brookfield, Wi. adopted the Wisconsin Commercial Building Code. Brookfield, Wi. Mun. Code § 15.04.060 (accessed 4/7/2015). The statewide code includes the 2009 ICC codes (IBC, IEBC, IFGC, IECC, and IMC).

 

The city of Brookfield, Wi. provides certain grandfathered ordinances (variances to the CBC). An ordinance that is grandfathered has passed the requirements laid out by the Legislature in Wisconsin Statute §101.02(7r)(b). The grandfathered ordinances are listed below:

 

8.08.030 ADOPTION OF FIRE PROTECTION REGULATIONS.

The following regulations are adopted by reference and incorporated into this chapter as if fully set forth herein and any violation of these provisions constitute a violation of this chapter:

A. The codes of the National Fire Protection Association (NFPA) as they are from time to time updated and amended;

B. The codes and statutes of the state of Wisconsin and the Wisconsin Department of Safety and Professional Services as they relate to fire prevention, investigation, and life safety, including but not limited to the Fire Prevention Code and the Building and Heating, Ventilation, and Air Conditioning Code, as they are amended and updated from time to time.

 

8.08.050 INSTALLATION OF AUTOMATIC SPRINKLER SYSTEMS.

Approved automatic fire suppression systems shall be installed per NFPA 13, 13D and 13R, and maintained per NFPA 25 in all newly constructed buildings, including but not limited to commercial, office, industrial, governmental, garages, theaters, restaurants, multifamily, schools and educational facilities, and places of assembly as follows:

A. Where required by the Wisconsin Building Code;

C. Theaters, restaurants, and places of assembly and shall utilize quick response sprinkler heads;

D. Hospitals, medical centers, nursing homes, convalescent centers, elderly retirement complexes and day care centers and shall utilize quick response heads. All existing health care facilities and community based residential facilities, including housing for the elderly (persons over sixty-two (62) years of age) or any place that houses nine or more unrelated people who are elderly, as herein defined, or who are physically or mentally challenged shall comply with this code per Ordinance 1364 adopted March 19, 1991;

E. Dormitories, fraternity and/or sorority houses and shall utilize quick response heads;

G. All properties containing hazardous materials as defined in NFPA 1, Fire Code;

 

8.08.060 SMOKE DETECTION REQUIRED.

All buildings enumerated in Section 8.08.050 shall be required to install an approved fire and smoke detection system when the building area is less than the area required for the installation of an automatic sprinkler system.

 

8.08.070 AREAS NOT SERVED BY A MUNICIPAL WATER SYSTEM.

A. Until such time as a municipal water system is available to serve a building in which installation of an automatic suppression system is required, connection of the system to the domestic water supply shall be required. However, all design characteristics of systems installed under this section shall include provisions for eventual connection to a municipal water supply. In addition, such interim installations shall also include:

1. One or more fire department connections with two female couplings with National Standard Threads or one five-inch Storz connection, as approved by the fire chief, attached to a header of adequate size in accordance with fire protection engineering standards;

2. An approved automatic fire detection and alarm system monitored by an Underwriters Laboratory (UL), or equal, listed monitoring station and which complies with applicable NFPA 1, Fire Code requirements.

B. All fire suppression systems installed under the requirements of this chapter shall be connected to the municipal water system within twelve (12) months after municipal water is available.

 

8.08.080 EXISTING BUILDINGS.

A. All existing buildings which would be required to be sprinkled with occupant notification under Section 8.08.050 had they been newly constructed shall conform to this chapter when one of the following conditions are present:

1. An alteration with an accumulative total square footage equal to or greater than fifty (50) percent of the interior area or an addition with an accumulative total square footage equal to or greater than twenty-five (25) percent of the building. Alteration and addition are defined by the city of Brookfield Municipal Code Section 15.04.040 or any modifications, amendments, or recreations thereof. All building permits issued after December 2, 1986 shall be applied to the accumulative area calculation pursuant to Ordinance 1163.

2. When the use of a building or structure is changed as defined by the Wisconsin Commercial Building Code.

3. Repealed.

4. All buildings subject to fire suppression installation requirements under subsections (A)(1) or (2) of this section will have twelve (12) months from issuance of permit for alteration, addition, or change of use to meet the requirements.

B. All buildings enumerated in this chapter shall be required to install an approved fire and smoke detection system with occupant notification when the building area is less than the area required for the installation of an automatic sprinkler system.

C. The city fire appeals board may approve installation of the equivalent of a sprinkler system in a building where such system is impossible or a practical difficulty exists precluding installation of a sprinkler system. The fire appeals board shall consider the type of occupancy and use in its decision.

 

8.08.090 EXHAUSTS HOODS.

As defined by SPS 64 and the Wisconsin Building Code shall have an approved suppression system. The suppression system shall be interconnected with the required alarm system as an individual zone.

 

8.08.100 SPRAY BOOTHS.

All spray booths greater than ten square feet in area shall have an approved suppression system per NFPA 33. The suppression system shall be interconnected with the required alarm system as an individual zone.

 

8.08.110 ALARM SYSTEMS.

All sprinkler, suppression and detection systems shall be connected to an approved fire alarm system.

A. Fire alarm systems shall be designed and installed in accordance with NFPA 72.

B. The alarm system shall be monitored by an Underwriters Laboratory (UL), or equal, listed monitoring station.

C. The alarm/indicator panel shall be located in the main entry foyer or airlock of the building. All functions for reset and area identification shall be performed at this panel.

D. Each fire suppression zone shall be provided with an individual alarm zone and individual identification.

E. The alarm system shall be audible in all areas of the building and comply with the requirementsof 28 CFR Part CFR Appendix A.

 

8.08.120 FIRE DEPARTMENT STANDPIPES/RISERS.

A. The installation of a fire suppression system will not supersede the requirements for the installation of fire department standpipes.

C. Standpipe connections shall have a two and one-half inch to one and one-half inch reducer cap.

 

(PDF version here)

Existing Buildings

The 2009 IEBC is made part of the Commercial Building Code, subject to the modifications specified in the Wis. Adm. Code § SPS 366.

Other Building Codes

The Wisconsin Electrical Code § SPS 316 (Based on the National Electrical Code, NFPA 70, 2011 edition). Brookfield, Wi. Mun. Code § 15.08.050 (WAC electrical code) (accessed 4/7/2015).

The Wisconsin Plumbing Code Plumbing § SPS 380-387. Brookfield, Wi. Mun. Code § 15.12.050 (WAC plumbing code) (accessed 4/7/2015).

The International Energy Conservation Code, 2009 edition. Subject to modifications specified in § SPS 363.

The International Mechanical Code, 2009 edition. Subject to modifications specified in § SPS 364.

The International Fuel Gas Code, 2009 edition. Subject to modifications specified in § SPS 365.