Permit Requirements for Au Gres, Michigan
For Plumbing projects in Au Gres, determining the correct permitting authority depends on whether the project site is located within the incorporated city limits or in an unincorporated area of Arenac County.
Authority Having Jurisdiction (AHJ)
Most jurisdictions require permits for Plumbing work to ensure safety and code compliance. The governing body responsible for issuing these permits varies by specific location:
General Plumbing Guidelines
Permits are usually required for new installations, structural modifications, or major repairs. While minor maintenance or cosmetic updates may be exempt, landowners should always verify local codes before work begins.
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Because Au Gres is located within Arenac County, the following broader county regulations may also apply to your project:
Michigan, Arenac County Plumbing Permit Regulations and County Ordinances for Unincorporated Areas
Arenac County Plumbing Permit Requirements
In Arenac County, Michigan, plumbing permit requirements are handled by the Arenac County Building Department. This department oversees building, electrical, and plumbing permits for areas within its jurisdiction. For properties in unincorporated areas of Arenac County, the county's Building Department generally has authority, but it's crucial to verify the specific jurisdiction as not all of Arenac County is covered by the county department.
Plumbing work generally requires a permit in Michigan, including new installations, replacements, additions, and alterations to existing systems that affect supply, drainage, or venting. Homeowners can typically obtain permits for their own primary residence, but licensed contractors are required for commercial, rental, or multi-family properties.
Specific requirements for Arenac County include:
- Permit Application: A completed application form must be submitted.
- Plan Review: Plans are required for most projects, except for one- and two-family dwellings under 3,500 square feet, minor alterations and repairs, buildings with fewer than 12 plumbing fixtures, or work by governmental entities under $15,000. Plans for other building types must be prepared by a licensed architect or engineer.
- Fees: Permit fees are required and vary based on the scope of work.
- Inspections: Work must not be concealed until inspected and approved by the Arenac County Plumbing Inspector. Inspections are required at various stages, including rough-in and final inspection.
- Contractor Licensing: Licensed plumbing contractors must provide their license number on the application.
- Homeowner Affidavit: If a homeowner is pulling the permit, they must certify that they will perform the work themselves on their primary residence and understand the associated responsibilities.
A permit becomes invalid if work is not commenced within six months of issuance or is suspended for six months. Permits are closed if no inspections are requested and conducted within six months of issuance or the last inspection.
Resources to Learn More
The following statewide building codes and regulations apply universally to all jurisdictions within Michigan:
Michigan Plumbing Legislation, Codes, and Guidelines
State Statutes and Adopted Plumbing Codes
The State of Michigan regulates plumbing installations through the Stille-DeRossett-Hale Single State Construction Code Act (Public Act 230 of 1972). Under this authority, the state has adopted the 2021 Michigan Plumbing Code, which is based on the 2021 edition of the International Plumbing Code (IPC) with specific Michigan amendments. This code became effective on March 12, 2024. For detached one- and two-family dwellings and townhouses not more than three stories high, the plumbing requirements are governed by the Michigan Residential Code.
Primary State Board and Agencies
The primary agency responsible for the administration and enforcement of plumbing codes and licensing in Michigan is the Department of Licensing and Regulatory Affairs (LARA), specifically through the Bureau of Construction Codes (BCC). Within the BCC, the Plumbing Section oversees inspections and code enforcement. Additionally, the State Plumbing Board, created by Public Act 733 of 2002, is responsible for making recommendations for plumbing code rules, licensing plumbers, and establishing regulations necessary for the enforcement of the act.
Resources to Learn More