Michigan Administrative Code

R 408.7069 Applicability of national standard and rules of board. Rule 69. (1) This rule applies to manlifts, as described in the ASME A90.1-2009, which is adopted by reference in R 408.7003, that are used only to carry plant personnel in granaries, flour mills, parking garages, …

R 29.7071 Retroactivity. Rule 71. Sections 1-2 and 1-2.1of the storage and handling of gaseous and Liquefied H2 code are added as follows: 1-2 Retroactivity. 1-2.1 The provisions of this H2 code are necessary to provide a reasonable level of protection from loss of life and prope…

R 408.7071 Location. Rule 71. Section 5.4.8 of the ANSI A10.4 standard is amended to read as follows: 5.4.8. (1) A personnel hoist must be installed not less than 10 feet from any other lifting or lowering apparatus except other personnel hoists. (2) A hoistway may not be located…

R 408.7072 Hoistway doors and gates. Rule 72. Section 6.2.2 of the ANSI A10.4 standard is amended to read as follows: 6.2.2 (1) Each hoistway door shall be equipped with an approved interlock. (2) Sliding doors and gates shall be constructed of metal and shall be of a design whic…

R 29.7072 Definitions. Rule 72. Section 1-3 of the storage and handling of gaseous and Liquefied H2 code is added and section 1-3.1 is reproduced from NFPA 50B as follows: 1-3 Definitions. (a) "ANSI" means the american national standards institute. (b) "Approved" means acceptable…

R 29.7073 Prohibitions. Rule 73. Sections 1-4 to 1-4.4 of the storage and handling of gaseous and Liquefied H2 code are added as follows: 1-4 Prohibitions. 1-4.1 Any liquefied H2 storage container system or practice that is not in compliance with these rules shall be considered t…

R 408.7074 Car enclosure tops. Rule 74. Section 17.7 of the ANSI A10.4 standard is amended to read as follows: 17.7 Tops of car enclosures shall be so designed and installed to be capable of sustaining a load of 300 pounds (136 kg) on any square area 2 feet (0.6 m) on a side and …

R 29.7074 Installation application. Rule 74. Sections 1-5 to 1-5.4 of the storage and handling of gaseous and Liquefied H2 code are added as follows: 1-5 Installation application. 1-5.1 An application for plan review shall be submitted, on a form provided by the department, by th…

R 408.7075 Use of winding drum machines. Rule 75. Section 22.2 of the ANSI A10.4 standard is amended to read as follows: Page 34 Courtesy of Michigan Administrative Rules 22.2 Winding drum machines may be used irrespective of car travel if the drums are grooved for hoisting wire …

R 29.7075 Installation application fees and annual certification. Rule 75. Sections 1-6 to 1-6.2 of the storage and handling of gaseous and Liquefied H2 code are added as follows: 1-6 Installation application fees and annual certification. 1-6.1 Only an owner of an H2 container s…

R 408.7076 Car speed. Rule 76. Section 22.3 of the ANSI A10.4 standard is amended to read as follows: 22.3 The rated speed shall not be more than 300 feet per minute. History: 2003 AACS.

R 29.7076 Equivalency. Rule 76. Sections 1-7 to 1-7.3 of the storage and handling of gaseous and Liquefied H2 code are added as follows: 1-7 Equivalency. 1-7.1 Nothing in this H2 code shall be intended to prevent the use of systems, methods, or devices having equivalent or superi…

R 408.7077 Emergency stop switch. Rule 77. Section 24.2.4 of the ANSI A10.4 standard is amended to read as follows: 24.2.4 An emergency stop switch shall be provided in the car and located in or adjacent to the car operating panel. When opened, the switch shall cause the electric…

R 29.7077 Personnel. Rule 77. Sections 1-8 and 1-8.1 of the storage and handling of gaseous and Liquefied H2 code are added as follows: 1-8 Personnel. Page 60 Courtesy of www.michigan.gov/orr 1-8.1 In the interest of safety, all persons involved in handling H2 shall be trained in…

R 29.7078 Application. Rule 78. Sections 1-9 to 1-9.4 of the storage and handling of gaseous and Liquefied H2 code are added as follows: 1-9 Application. 1-9.1 The application of this standard at places of public assembly shall meet the requirements of section 3-2.2(a) and the ap…

R 408.7078 Voltages permitted in hoistway or on car. Rule 78. Section 24.3.1 of the ANSI A10.4 standard is amended to read as follows: 24.3.1 The maximum system or circuit potential permitted on any equipment in the hoistway or on the car shall be not more than 600 volts. If the …

R 408.7079 Rated load safety test. Rule 79. Section 26.4.8 of the ANSI A10.4 standard is amended to read as follows: 26.4.8 A rated load safety test, as required by section 26.2.1.1 of the ANSI A10.4 standard, must be performed by a licensed elevator contractor in the presence of…

R 29.7079 Containers. Rule 79. Sections 2-1 to 2-1.10.1.3 and figure 2-1.2 of the storage and handling of gaseous and Liquefied H2 code are added as follows: 2-1 Containers. 2-1.1 H2 containers shall comply with the following. (a) Storage containers shall be designed, constructed…

R 29.7080 Pressure relief devices. Rule 80. Sections 2-2.1 to 2-2.5 are reproduced from NFPA 50B, and sections 2-2.6 to 2-2.16 of the storage and handling of gaseous and Liquefied H2 code are added as follows: 2-2 Pressure relief devices. 2-2.1 Stationary liquefied hydrogen conta…

R 408.7080 Operation. Rule 80. Section 30 of the ANSI A10.4 standard is amended to read as follows: 30 Hoists shall be operated in compliance with the manufacturing specifications, rules and recommendations, and with the governing authority. This shall consist of items, functions…

R 408.7081 Authorized uses. Rule 81. Section 30.1 of the ANSI A10.4 standard is amended to read as follows: 30.1 (1) Only workers and other authorized personnel associated with the work being done may ride on a personnel hoist. (2) A personnel hoist may be used for carrying mater…

R 408.7082 Applicability. Rule 82. The rules in this subpart apply to electric powered elevators used in sewage lift stations. History: 2003 AACS.

R 29.7082 Equipment assembly. Rule 82. Sections 2-4.1 and 2-4.2 are reproduced from NFPA 50B, and sections 2-4.3 to 2-4.8 of the storage and handling of gaseous and Liquefied H2 code are added as follows: 2-4 Equipment assembly. 2-4.1 Valves, gauges, regulators, and other accesso…

R 29.7083 Testing. Rule 83. Sections 2-5 and 2-5.1 are reproduced from NFPA 50B, and section 2-5.2 of the storage and handling of gaseous and Liquefied H2 code is added as follows: 2-5 Testing. 2-5.1 After installation, all field-erected piping shall be tested and proved hydrogen…

R 408.7083 Public access. Rule 83. A sewage lift station personnel elevator shall not be accessible to the general public and shall be limited to use by employees only. History: 2003 AACS.

R 408.7084 Location, counterweights, and speed. Rule 84. (1) The elevator may be installed in the entrance well. (2) When counterweights and buffers are provided, the applicable rules shall apply. (3) The rated speed of a car shall not exceed 35 feet per minute. History: 2003 AAC…

R 29.7084 Liquefied H2 vaporizers. Rule 84. Sections 2-6.1 to 2-6.4 are reproduced from NFPA 50B, and sections 2-6.5 to 2-6.13 of the storage and handling of gaseous and Liquefied H2 code are added as follows: 2-6 Liquefied H2 vaporizers. 2-6.1 The vaporizer shall be anchored and…

R 29.7085 Electrical systems. Rule 85. Sections 2-7 to 2-7.2 of the storage and handling of gaseous and Liquefied H2 code are added as follows: 2-7 Electrical systems. 2-7.1 Electrical equipment and wiring shall be specified and installed in accordance with NFPA 70, "National Ele…

R 408.7085 Guarding exposed equipment. Rule 85. Exposed gears, sprockets, tape or rope sheaves, drums of selectors, floor controllers, signal machines and the ropes, chains or tapes for driving them shall be guarded to protect against accidental contact. History: 2003 AACS.

R 408.7086 Supports and foundations. Rule 86. (1) Machines, machinery, and sheaves shall be supported and maintained in place so as to prevent any part from becoming loose or displaced. Page 37 Courtesy of Michigan Administrative Rules (2) Supporting beams shall be of steel. Beam…

R 29.7087 Approval. Rule 87. Sections 2-9 and 2-9.1 of the storage and handling of gaseous and Liquefied H2 code are added as follows: 2-9 Approval. 2-9.1 Systems and all system components shall be listed or approved, including, but not limited to all of the following: (a) A cont…

R 408.7087 Distance from car platform to floor level. Rule 87. The distance from the top of a car platform at the lowest landing shall be not more than 20 inches above the floor level. The means of descent from the car platform shall not constitute a hazard. History: 2003 AACS.

R 408.7088 Car and counterweight clearances. Rule 88. (1) If a car platform is level with the lowest landing, then the car buffer striker plates shall not be in contact with the buffers. (2) If the car is at its extreme limit of normal travel, then there shall be not less than 6 …

R 29.7088 Pressure gauges. Rule 88. Sections 2-10 to 2-10.2 of the storage and handling of gaseous and Liquefied H2 code are added as follows: 2-10 Pressure gauges. 2-10.1 A pressure gauge, if provided, shall be capable of reading at least 1.2 times the system MAWP. 2-10.2 Pressu…

R 408.7089 Landing openings. Rule 89. (1) If an upper landing side entrance door is provided, then the entrance shall be not less than 6 1/2 feet in height. (2) The top of the hoistway shall be provided with an overlapping, self-locking hinged cover designed to lock the closed si…

R 408.7090 Locking devices. Rule 90. (1) The hinged cover and the upper landing side entrance door, when provided, shall be provided with a mechanical latch and an electrical contact designed to be operated from inside the hoistway. (2) A locking device shall be provided to preve…

R 29.7090 Valves. Rule 90. Sections 2-12 to 2-12.2 of the storage and handling of gaseous and Liquefied H2 code are added as follows: 2-12 Valves. 2-12.1 Shutoff valves shall have a rated service pressure not less than the rated service pressure of the entire system and shall be …

R 29.7091 Hose and hose connections. Rule 91. Sections 2-13 to 2-13.6 of the storage and handling of gaseous and Liquefied H2 code are added as follows: 2-13 Hose and hose connections. 2-13.1 Hose shall be constructed of or lined with materials that are resistant to corrosion and…

R 408.7091 Guide rails. Rule 91. (1) A car and counterweight shall be provided with guide rails of steel. (2) A guide rail shall be securely fastened with through bolts or clips of strength, design, and spacing as follows: (a) A guide rail and its fastenings shall not deflect mor…

R 408.7092 Frames, enclosures, platforms, capacity, and final limits. Rule 92. (1) A car frame and platform shall be of metal. Frame members shall be securely bolted and braced. The factor of safety shall not be less than 4 with a uniformly distributed rated load. (2) The car sha…

R 29.7092 Vehicle fueling connection. Rule 92. Sections 2-14 to 2-14.2 of the storage and handling of gaseous and Liquefied H2 code are added as follows: 2-14 Vehicle fueling connection. 2-14.1 Fueling receptacles and nozzles for liquefied H2 service shall be in accordance with a…

R 29.7093 Stationary pumps and compressors. Rule 93. Sections 2-15 to 2-15.5 of the storage and handling of gaseous and Liquefied H2 code are added as follows: 2-15 Stationary pumps and compressors. 2-15.1 Valves shall be installed such that each pump or compressor can be isolate…

R 408.7093 Emergency exits. Rule 93. A car shall be provided with an emergency exit giving egress from the car to an emergency ladder from any location in the hoistway and shall be provided with electrical contacts to prevent movement of the car while the emergency exit is open. …

R 29.7094 Liquefied H2 to gaseous H2 systems. Rule 94. Sections 2-16 to 2-16.4 of the storage and handling of gaseous and Liquefied H2 code are added as follows: 2-16 Liquefied H2 to gaseous H2 systems. 2-16.1 Section 2-16 shall apply to the design, construction, installation, an…

R 29.7095 Temporary installations. Rule 95. Sections 2-17 and 2-17.1 of the storage and handling of gaseous and Liquefied H2 code are added as follows: 2-17 Temporary installations. 2-17.1 ASME or U.S. DOT containers that are used as portable storage containers, see definition of…

R 408.7095 Driving machines and sheaves. Rule 95. (1) A sprocket, winding drum, traction sheave and overhead and deflecting sheave shall be of cast iron or steel. The diameter of a sheave shall not be less than 30 times the diameter of the wire hoisting rope. The rope grooves sha…

R 408.7096 Terminal stopping devices. Rule 96. (1) Upper and lower normal terminal stopping devices operated by a car shall be provided and shall be set to stop the car at, or near, the upper and lower terminal landings. Upper and lower final terminal stopping devices operated by…