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Scott County, Minnesota Building Codes

Updated : 04/22/2024

Overview

On October 22, 2019, a PLRB staff member received this email explanation to clarify the adoption language question and the enforcement of current 2015 MN State Building codes throughout the county and townships. 

Ms. Jami Neiber, Scott County, MN Building Official wrote:

"While the current Scott County ordinance # 10 identifies the 2003 MN Building Code, it was around that time that MN State Statute 326B.121 identified that the State Building Code applies statewide and supersedes the building code of any municipality. MN State Statute: https://www.revisor.mn.gov/statutes/cite/326B.121  Makeup and Use of current MN Building Codes enforced throughout Scott County: https://www.dli.mn.gov/sites/default/files/pdf/sbc_makeup.pdf

Scott County Building Inspection Services are extended to the 11 Scott County Townships only (Belle Plaine, Blakeley, Cedar Lake, Credit River, Helena, Jackson, Louisville, New Market, Sand Creek, Spring Lake, St. Lawrence). All incorporated municipalities within Scott County are serviced by their own building departments."

Helpful resources for Scott County, Minnesota include the following.

Residential Building Code

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

Scott County adopted the 2012 IRC, 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 model code here.

You can find information about amendments to the model code here.

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Drip Edge

Drip Edge: no

Ice Barrier

Are ice barriers required for Scott County ? Yes
Citation: 10
Municipal Code https://www.scottcountymn.gov/DocumentCenter/View/1414/Minnesota-State-Building-Code-Ordinance-No-10-?bidId=
Comments:

The 2015 Minnesota Residential Code adopted the 2012 International Residential Code, with amendments. Minn. R. § 1309.0010.

Drip Edges: Section R905.2.8.5 is deleted in its entirety. See Minn. R. § 1309.0905. See the tables below.

Table R301.2(1) – Ice Barriers are required. Minn. R. § 1309.0301.

Correction to Winter Design Temp was entered by PLRB, after email from Jami Neiber (Building Official) to PLRB staff member, October 22, 2019.

Ground Snow Load Wind Speed (MPH) Topographic Seismic Design Category Damage from Weathering Damage from Frost Line Depth
50 lbs 90 YES A Severe 3 feet, 6 inches 

 

Damage from Termite Winter Design Temp Ice Barrier Underlayment Required Flood Hazards Air Freezing Index Mean Annual Temp

Slight to Moderate

See Footnote "C"

Summer

88/72 F

Winter -15 F

See Table R403.5.17

YES See Minn R Chapter 1335

3000

See Table R403.3(2)

41.16 deg
 

Comments

The 2015 Minnesota Residential Code is based on the 2012 International Residential Code, with amendments. Minn. R. § 1309.0010. Scott County enforces the 2015 MN Residential Code.  

On October 22, 2019, a PLRB staff member received this email explanation to clarify the adoption language question and the enforcement of current codes throughout the county and townships. 

Ms. Jami Neiber, Scott County, MN Building Official wrote:

"While the current Scott County ordinance # 10 identifies the 2003 MN Building Code, it was around that time that MN State Statute 326B.121 identified that the State Building Code applies statewide and supersedes the building code of any municipality. MN State Statute: https://www.revisor.mn.gov/statutes/cite/326B.121  Makeup and Use of current MN Building Codes enforced throughout Scott County: https://www.dli.mn.gov/sites/default/files/pdf/sbc_makeup.pdf".

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.

Any buildings meeting the requirements of the International Residential Code are exempt from the Minnesota Existing Building Code chapter 1311. Minn. R. § 1309.0100.

References to the International Property Maintenance Code do not apply. Minn. R. § 1311.0020.

Commercial Building Code

Scott County adopted the 2012 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 amendments to the model code here.

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Comments

The 2015 Minnesota Building Code, effective June 2, 2015, Minn. R. § 1305.0011. Scott County enforces the 2015 MN State Building Code.

On October 22, 2019, a PLRB staff member received this email explanation to clarify the adoption language question and the enforcement of current codes throughout the county and townships. 

Ms. Jami Neiber, Scott County, MN Building Official wrote:

"While the current Scott County ordinance # 10 identifies the 2003 MN Building Code, it was around that time that MN State Statute 326B.121 identified that the State Building Code applies statewide and supersedes the building code of any municipality. MN State Statute: https://www.revisor.mn.gov/statutes/cite/326B.121  Makeup and Use of current MN Building Codes enforced throughout Scott County: https://www.dli.mn.gov/sites/default/files/pdf/sbc_makeup.pdf".

Existing Buildings

The 2015 Minnesota Conservation Code for Existing Buildings, is enforced by the county. Minn. R. § 1311.0010

Other Building Codes

The County also enforces the following:

  • 2015 Minnesota Energy Code, based on the 2012 IECC and optional ASHRAE Standard 90.1-2010, with amendments. Minn. R. § 1322.0010 (residential) and Minn. R. § 1323.0010 (commercial).

  • 2015 Minnesota Accessibility Code, based on Chapter 11 of the 2012 IBC and ANSI A117.1-2009, with Minnesota amendments. Minn. R. § 1341.

  • 2015 Minnesota Mechanical Code, based on Chapters 2-15 of the 2012 IMC, with amendments. Minn. R. § 1346.0050.

  • 2015 Minnesota Fuel Gas Code, Chapters 2-8 of the 2012 IFGC, with amendments. Minn. R. § 1346.5050.

  • 2017 Minnesota Electrical Code, based on the National Electrical Code (NFPA 70), 2017 edition. Minn. R. § 1315.0200

  • 2015 Minnesota State Fire Code, based on the 2012 IFC. Minn. R. § 7511.0090

  • 2015 Minnesota Plumbing Code, based on the 2012 Uniform Plumbing Code, with amendments. Minn. R. § 4714.0050.

On October 22, 2019, a PLRB staff member received this email explanation to clarify the adoption language question and the enforcement of current codes throughout the county and townships. 

Ms. Jami Neiber, Scott County, MN Building Official wrote:

"While the current Scott County ordinance # 10 identifies the 2003 MN Building Code, it was around that time that MN State Statute 326B.121 identified that the State Building Code applies statewide and supersedes the building code of any municipality. MN State Statute: https://www.revisor.mn.gov/statutes/cite/326B.121  Makeup and Use of current MN Building Codes enforced throughout Scott County: https://www.dli.mn.gov/sites/default/files/pdf/sbc_makeup.pdf".