Michigan Administrative Code

R 408.30791 Definitions. Rule 791. (1) Section 202 of the code is amended to amend the definition of code official and add the definition of act. (2) “Act” means the Stille-DeRossett-Hale single state construction code act, 1972 PA 230, MCL 125.1501 to 125.1531. (3) “Code officia…

R 408.30792 Food utensils, dishes, pots and pans sinks. Rule 792. Section 802.1.8 of the code is amended to read as follows: 802.1.8. Food utensils, dishes, pots and pans sinks. Sinks used for the washing, rinsing, or sanitizing of utensils, dishes, pots, pans, or service ware wh…

R 408.30807 Title. Rule 807. Section 80.7 is amended to the code to read as follows: 80.7. Title. These rules shall be known as the Michigan electrical code, hereinafter referred to as "the code." History: 1979 AC; 2004 AACS; 2019 AACS.

R 408.30808 Scope. Rule 808. Section 80.1 is amended to read as follows: 80.1 Scope. The following are covered: (1) The inspection of electrical installations as covered by 90.2. (2) The review of construction plans, drawings, and specifications for electrical systems. (3) The de…

R 408.30810 Authority. Rule 810. Section 80.13 is added to the code to read as follows: 80.13. Authority. Where used in this article, the term authority having jurisdiction shall include the electrical inspector or other individuals designated by the governing body. This code sha…

R 408.30811 Duties and powers of code official. Rule 811. Section 80.14 is added to the code to read as follows: 80.14. Duties and powers of the code official. The code official is authorized and directed to enforce the provisions of this code. The code official may render interp…

R 408.30815 Maintenance of existing wiring and equipment. Rule 815. Section 80.18 of the code is added to read as follows: 80.18. Maintenance of existing wiring and equipment. Every building, structure, or part thereof shall be kept in good electrical repair by the owner. History…

R 408.30818 Permits. Rule 818. Section 80.19 is added to the code to read as follows: 80.19. Permits and approvals. Permits and approvals shall conform to subdivisions (a) to (g), as follows: (a) Transfer of permits. Permits shall not be transferable. (b) Posting of permits. A co…

R 408.30819 Plans and specifications. Rule 819. Sections 80.21, 80.21.1, and 80.21.2 are added to the code to read as follows: 80.21. Plans required. An applicant shall submit a detailed set of plans and specifications with the application for an electrical permit for wiring or a…

R 408.30820 Representative on jobsite. Rule 820. Section 80.20 is added to the code to read as follows: 80.20. Representative on jobsite. The enforcing agency reserves the right to require a representative of the permit holder to be on the job when an inspection is made. History:…

R 408.30823 Connection to electricity supply. Rule 823. Section 80.25 is amended to the code to read as follows: 80.25. Connection to electricity supply. Connections to the electric supply shall conform to subdivisions (a) and (b). (a) Supply electricity. Except where work is don…

R 408.30827 Service equipment. Rule 827. Section 80.26 is added to the code to read as follows: 80.26. Service equipment. The enforcing agency shall approve service equipment installed, altered, or repaired before the load side of the meter is energized. History: 1991 AACS; 1995 …

R 408.30838 NFPA code; adoption by reference. Rule 838. Sections 700.9 and 701.9 of the code are amended to read as follows: 700.9. Installation. Emergency systems shall be installed pursuant to NFPA 110 and NFPA 111, 2019 editions, which are adopted by reference in R 408.30801. …

R 408.30870 NFPA code; adoption by reference. Rule 870 Section 230.85 is added to the code to read as follows: 230.85 Emergency disconnects. For 1- and 2-family dwelling units, an emergency disconnecting means shall be installed. (A) General. (1) Location. The disconnecting means…

R 408.30871 Bonding other metal piping. Rule 871. Section 250.104(B) of the code is amended to read as follows: 250.104(B). Bonding other metal piping. (1) Other metal piping. If installed in or attached to a building or structure, a metal piping system, including gas piping, cap…

R 408.30873 Uses permitted. Rule 873. Sections 334.10 and 334.12(A) of the code are amended to read as follows: 334.10. Uses Permitted. Type NM and type NMC cables may be used in the following, except as prohibited in section 334.12: (1) One- and 2-family dwellings and their atta…

R 408.30918 Violation penalties. Rule 918. Section 115.4 of the code is amended to read as follows: 115.4 Violation penalties. A person that violates a provision of the code, that fails to conform with any of the requirements of the code, or that erects, installs, alters, or repa…

R 408.30946 Alterations and repairs. Rule 946. Section 1001.3 is added to the code to read as follows: 1001.3. Alterations and repairs to boilers shall be in accordance with the skilled trades regulation act, 2016 PA 407, MCL 339.5101 to 339.6133. History: 1989 AACS; 1995 AACS; 1…

R 408.30996 Process piping. Rule 996. Sections 1700.0 and 1700.1 are added to the code to read as follows: 1700.0. Process piping. 1700.1 Scope. The provisions of this chapter provide the minimum requirements for the design and installation of process piping systems pursuant to A…

R 408.31060 Scope; requirements. Rule 1060. Sections R101.1, R101.4.3, and R102.1.1 of the code are amended to read as follows: R101.1. Title. This code shall be known and cited as the “Michigan Energy Code.” It is referred to herein as “this code.” R101.4.3. Additions, alteratio…

R 408.31061 Certificate. Rule 1061. Section 401.3 of the code is amended to read as follows: 401.3 Certificate. A permanent certificate shall be posted on or in the electrical distribution panel, and shall meet all of the following: (a) Be affixed or attached so it does not cover…

R 408.31062 Fenestration product rating. Rule 1062. Section303.1.3 of the code is amended to read as follows: 303.1.3. Fenestration product rating. U-factors of fenestration products (windows, doors and skylights) shall be determined in accordance with NFRC 100 by an accredited, …

R 408.31063 Insulation and fenestration criteria. Rule 1063. Insulation and fenestration criteria. Table R402.1.1 of the code is amended to read as follows: Page 14 Courtesy of Michigan Administrative Rules TABLE R 402.1.1 INSULATION AND FENESTRATION REQUIREMENTS BY COMPONENT a C…

R 408.31065 Equivalent U-Factors. Rule 1065. Section R402.1.4 and table R402.1.3 of the code are amended to read as follows: Table R402.1.3 Equivalent U-Factors a Climate Zone Fenestratio n U-Factor Skylight U- Factor Ceiling U- Factor Frame Wall U- Factor Mass wall U-Factor b Fl…

R 408.31069 Air leakage. Rule 1069. Sections R402.4, R402.4.1, R402.4.1.1, R402.4.1.2, R402.4.2, R402.4.3, R402.4.4, and Table R402.4.1.1 of the code are amended to read as follows: R402.4 Air leakage. The building thermal envelope shall be constructed to limit air leakage in acc…

R 408.31070 Steel-frame ceilings, walls, and floors. Rule 1070. Section R402.2.6 of the code are amended to read as follows: R402.2.6. Steel-frame ceilings, walls, and floors. Steel-frame ceilings, walls, and floors shall meet the insulation requirements of table R402.2.6 or shal…

R 408.31087 Applicable code. Rule 1087. Rules governing the energy efficiency for the design and construction of buildings and structures, not including residential buildings, shall be those contained in the international energy conservation code, 2021 edition except for sections…

R 408.31092 Construction documents. Rule 1092. Sections C102.1.1 and C103.1 of the code are amended to read as follows: C102.1.1. Above code programs. The state construction code commission may evaluate and approve a national, state, or local energy efficiency program to exceed t…

R 408.31093 Permits. Rule 1093. Section C104.1 of the code is amended to read as follows: C104.1. Permits. An owner or owner's authorized agent who intends to construct, enlarge, alter, repair, move, demolish, or change the occupancy of a building or structure, or to erect, insta…

R 408.31099 Rescission. Rule 1099. R 408.31001 to R 408.31055 of the Michigan Administrative Code, appearing on pages 4149 to 4152 of the 1979 Michigan Administrative Code and pages 602 and 603 of the 1981 Annual Supplement to the Code, are rescinded. History: 1998-2000 AACS.

R 408.31101 Title. Rule 1101. This part shall be known as the Michigan rules for the certification of premanufactured units. History: 1979 AC.

R 408.31103 Definitions; A, B. Rule 1103. (1) "Act" means Act No. 230 of the Public Acts of 1972, as amended, being SS125.1501 to 125.1531 of the Michigan Compiled Laws. Terms defined in the act have the same meaning when used in these rules. (2) "Approved" means approved by the …

R 408.31104 Definitions; C to G. Rule 1104. (1) "Closed construction" means any unit, building, building components, assembly, or system manufactured in such a manner that all concealed parts or Page 2 Courtesy of www.michigan.gov/orr processes of manufacture cannot be inspected …

R 408.31105 Definitions; I to L. Rule 1105. (1) "Independence of judgement" means not being affiliated with or influenced or controlled by building manufacturers or by producers, suppliers, or vendors of products or equipment used in premanufactured units and building components,…

R 408.31106 Definitions; M to P. Rule 1106. (1) "Mobile home" means a vehicular, portable structure built on a chassis and designed to be used without a permanent foundation as a dwelling when connected Page 3 Courtesy of www.michigan.gov/orr to required utilities and which is, o…

R 408.31107 Definitions; U. Rule 1107. "Used modular classroom" means a premanufactured unit manufactured before November 30, 1998, approved as a group E occupancy and used for school purposes. History: 2006 AACS.

R 408.31111 Applicability. Rule 1111. (1) These rules govern the design, manufacture, handling, storage, transportation, and installation of premanufactured units and building components intended for installation in this state or in any other state or local governmental jurisdict…

R 408.31112 Preemption. Rule 1112. Premanufactured units and building components certified pursuant to these rules are deemed to comply with the requirements of all laws, ordinances, rules, Page 4 Courtesy of www.michigan.gov/orr and regulations which govern the matters within th…

R 408.31113 Applicability of local laws. Rule 1113. (1) Except as provided by or pursuant to the act and these rules, land use zone requirements, performance-based fire zone requirements, building set- back requirements, side and rear yard requirements, property line requirements…

R 408.31121 Standards, specifications, and requirements adopted. Rule 1121. Building systems shall comply with the state construction code. History: 1979 AC.

R 408.31122 Amendments. Rule 1122. Consistent with subrule (8) of R 408.31133, the bureau shall notify all manufacturers with approved building systems, governmental subdivisions, and other concerned persons of all amendments. For purposes of this rule, a premanufactured unit or …

R 408.31131 Enforcement responsibility. Rule 1131. The commission shall administer and enforce these rules. The commission has the responsibility for evaluating and approving building systems, and inspecting and certifying premanufactured units and building components for complia…

R 408.31133 Building systems. Rule 1133. (1) To obtain approval for premanufactured units or building components, a manufacturer shall submit a building system for evaluation by the bureau in accordance with the requirements of R 408.31151. Building systems shall be identified by…

R 408.31134 Compliance assurance programs. Rule 1134. (1) A manufacturer shall obtain approval for a compliance assurance program for his building system. Units or building components shall be manufactured in accordance with an approved program in order to be certified. Complianc…

R 408.31135 Certification. Rule 1135. Premanufactured units and building components, accepted by the bureau and the commission as having been manufactured according to an approved building system and an approved compliance assurance program, shall be certified by the commission a…

R 408.31136 Manufacturer's data plate. Rule 1136. (1) The following information shall be placed directly on 1 or more permanent manufacturer's data plates in the vicinity of the electrical distribution panel or in some other designated location acceptable to the commission, on th…

R 408.31137 Labels. Rule 1137. (1) Each premanufactured unit or building component or group of components, which is certified pursuant to the act and these rules, shall have permanently attached thereto an approved label which cannot be removed therefrom without destroying the la…