Permit Requirements for Haslett, Michigan
For Plumbing projects in Haslett, determining the correct permitting authority depends on whether the project site is located within the incorporated city limits or in an unincorporated area of Ingham 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 Haslett is located within Ingham County, the following broader county regulations may also apply to your project:
Michigan, Ingham County Plumbing Permit Regulations and County Ordinances for Unincorporated Areas
Ingham County Plumbing Permit Requirements
In Ingham County, Michigan, plumbing permit requirements are primarily handled at the local township level for unincorporated areas. The county itself does not have a universal building code department for these areas. Instead, you must identify the specific township where your property is located to determine the exact permit authority and application process. Some townships may have their own building departments, while others may defer to the State Bureau of Construction Codes.
- County-Level Jurisdiction: Ingham County issues building permits only for properties within its unincorporated areas. If your property is within an incorporated city, that city's building department is responsible for permits. For unincorporated areas, the "Statewide Jurisdiction List" indicates "INGHAM NO COUNTY PROGRAM," meaning that permit authority rests with individual townships or the State Bureau of Construction Codes.
- Unincorporated Areas: For properties in unincorporated areas of Ingham County, you need to determine which township has jurisdiction. You can do this by checking the property address against the Statewide Jurisdiction List. If the township is designated as "LOCAL" for the permit type, you apply through that township's building department. If it's designated as "STATE," you will use the LARA Accela system or the applicable Bureau of Construction Codes (BCC) form.
State of Michigan Plumbing Permit Rules
The State of Michigan has overarching rules for plumbing permits that apply across all jurisdictions. Generally, a permit is required for most plumbing installations and modifications. This includes new installations, replacements, additions, and alterations to supply, drainage, or venting systems.
- Who Can Obtain Permits: To obtain plumbing permits, you must be a licensed plumbing contractor or a homeowner installing plumbing in your own primary residence. Licensed plumbing contractors must record their license number on the application and designate a full-time, licensed master plumber to supervise the work.
- When Permits Are Required: Permits are typically needed for new construction, additions, and renovations. This includes modifications to water and sewer systems, major repairs or replacements of sewer and drain lines, water heater replacements, adding or modifying fixtures, and gas line installations.
- Exemptions: Minor repairs and routine maintenance, such as fixing leaks, repairing faucets, clearing drains, or cleaning drain traps, generally do not require a permit.
- Application Process: Applications are submitted to the appropriate enforcing agency (either local or state). Plans may be required for certain projects, especially commercial or complex residential ones. Work generally cannot begin until the permit is issued and approved.
- Inspections: Plumbing work typically requires inspections at various stages, such as rough-in and final inspection, to ensure compliance with the Michigan Plumbing Code.
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