Michigan Administrative Code

R 408.11261 Fire precautions. Rule 1261. (1) Cutting and welding shall be done in designated areas free of flammables or conditions favorable to fire or explosion. If it is not practical to perform the work in a designated area, a person shall be assigned responsibility for fire …

R 408.11262 Welding drums, barrels, tanks, or other containers. Rule 1262. (1) Welding or cutting shall not be performed on drums, barrels, tanks, or other containers until they have been cleaned of all flammable combustible or toxic materials or fumes. (2) All pipe lines or othe…

R 338.11263 Relicensure requirements; dentists. Rule 1263. (1) An applicant whose dentist license in this state has lapsed, under section 16201(3) or (4) of the code, MCL 333.16201, as applicable, may be relicensed by complying with the following requirements: For a dentist who h…

R 338.11265 Relicensure requirements; dental therapists. Rule 1265. (1) An applicant whose dental therapist license in this state has lapsed under section 16201(3) or (4) of the code, MCL 333.16201, as applicable, may be relicensed by complying with the following requirements: Pa…

R 338.11267 Relicensure requirements; RDHs. Rule 1267. (1) An applicant whose RDH license in this state has lapsed under section 16201(3) or (4) of the code, MCL 333.16201, as applicable, may be relicensed by complying with the following requirements: For a RDH who has let a lice…

R 338.11269 RDA relicensure requirements. Rule 1269. (1) An applicant whose RDA license in this state has lapsed under section 16201(3) or (4) of the code, MCL 333.16201, as applicable, may be relicensed by complying with the following requirements: For a RDA who has let a licens…

R 408.11271 Arc welding machines. Rule 1271. (1) An arc welding machine shall be capable of operating safely in the environment in which it is located. The design and construction shall enable the machine to carry its rated load with rated temperature rise where the temperature o…

R 338.11271 Training standards for identifying victims of human trafficking; requirements. Rule 1271. (1) Pursuant to section 16148 of the code, MCL 333.16148, an individual seeking licensure, registration, or who is licensed or registered shall complete training in identifying v…

R 408.11272 Open circuit and no-load voltages of arc welding machines. Rule 1272. (1) When an arc welding machine is operated without being connected to a load, the open circuit voltage shall not exceed the values shown in table 1 when rated voltage is applied to the primary wind…

R 408.11273 Design of arc welding machines. Rule 1273. (1) A controller integrally mounted in an electric motor driven welder shall have the capacity for carrying rated motor current and shall be capable of making and interrupting stalled rotor current of the motor. (2) Control a…

R 408.11274 Installation. Rule 1274. (1) The frame or case of a welding machine shall be grounded unless the manufacturer does not recommend it. (2) The work on which the operator welds shall be grounded by a grounded metal floor, platen, connection to a grounded building frame, …

R 408.11275 Operation. Rule 1275. (1) Engine fuel, cooling water, or shielding gas shall not be allowed to leak. (2) A welding machine shall be disconnected when being moved and turned off when not in use. Page 20 Courtesy of www.michigan.gov/orr (3) Electrodes shall be retracted…

R 408.11276 Maintenance of arc welding machines. Rule 1276. (1) Spliced welding cable shall not be used within 10 feet (3.05 m) of an arc welding machine. (2) Equipment in need of repair that constitutes a safety hazard shall not be used or put in use until repairs are made by a …

R 408.11281 Resistance welding generally. Rule 1281. (1) An inspection shall be made of a resistance welding machine not less than yearly and records maintained of the findings and action taken. In addition, the operator shall report any defects to his or her supervisor. A defect…

R 408.11282 Nonportable spot and seam welding machines. Rule 1282. (1) An external weld initiating control circuit for a nonportable spot or seam welding machine shall operate at not more than 120 volts for stationary equipment and not more than 36 volts for portable equipment. (…

R 408.11283 Portable welding guns. Rule 1283. (1) Unless the design makes it unnecessary, a portable welding gun shall be counterbalanced including the cables. (2) All suspended portable welding gun equipment, except the gun assembly, shall be equipped with a safety chain or cabl…

R 408.11284 Flash welding. Rule 1284. (1) A flash welding machine shall be equipped with a hood to control flying flash. (2) For the protection of an operator of nearby equipment, fire-resistant curtains or suitable shields shall be set up around the machine and in such a manner …

R 408.11291 Acetylene generators; marking; pressure limits. Rule 1291. (1) An acetylene generator shall be of approved construction and permanently marked with the following information: (a) Manufacturer's name and address. (b) Name or model number of the generator. Page 23 Court…

R 408.11292 Stationary acetylene generators. Rule 1292. (1) An acetylene generator shall be installed level and in a manner not to place a strain on the generator or its connections. A generator shall be electrically grounded. (2) A generator shall be located where water will not…

R 408.11293 Gas holders. Rule 1293. (1) A gas holder shall be constructed on the gasometer principle, the bell being suitably guided. The gas bell shall move without a tendency to bind and shall have a clearance of not less than 2 inches (5.08 cm) from the shell. (2) The compress…

R 408.11294 Stationary acetylene generators; outside houses and inside rooms. Rule 1294. (1) An opening in an outside acetylene generator house shall not be located within 5 feet (1.6 meters) of an opening in another building. The walls, floor, and roof shall be of noncombustible…

R 408.11295 Portable acetylene generators. Rule 1295. (1) A portable acetylene generator shall not be used within less than 10 feet (3.2 m) of combustible material other than the floor.Ceiling height shall be not less than 10 feet (3.2 m). (2) A portable generator shall be locate…

R 408.11296 Maintenance and operation. Rule 1296. (1) An unauthorized employee shall not enter an acetylene generator room or house. (2) Operating instructions shall be posted near the acetylene generator for ready reference. (3) A batch type acetylene generator shall be flushed …

R 408.11297 Carbide storage; general. Rule 1297. (1) Carbide shall be contained in metal packages capable of containing the material without rupture. The package shall be made watertight and airtight without using a solder that would melt during a fire. The package shall have a s…

R 408.11298 Carbide storage indoors. Rule 1298. (1) Inside storage areas for carbide shall not be protected by a sprinkler system. (2) Carbide stored indoors shall not exceed 600 pounds (272.2 kilograms). The area shall be dry, waterproof, and ventilated. Carbide storage with cyl…

R 408.11299 Carbide storage outside. Rule 1299. (1) Only unopened metal containers of carbide shall be stored outside. (2) The container of carbide stored outside shall be inspected monthly for water and air tightness and rusting. (3) The bottom tier of each row of carbide contai…

R 408.11301 Rescission of federal standards. Rule 1301. The following provisions of 29 C.F.R. 1910.181, incorporated by reference in section 14 of Act No. 154 of the Public Acts of 1974, being S408.1014 of the Michigan Compiled Laws, are rescinded: (a) 1910.181(f)(2)(i)(g). (b) 1…

R 400.11301 Location and construction. Rule 301. (1) A campsite shall be located on land that is properly drained. (2) Campers shall be protected from hazardous areas such as traffic, cliffs, sinkholes, pits, and abandoned excavations. These areas shall be guarded or posted to re…

R 325.11301 Purpose. Rule 1301. This part applies to type I and type II public water supplies. This part prescribes requirements regarding the submission of plans and specifications or other pertinent information for the construction or alteration of a waterworks system, or a por…

R 338.11301 Approval of dental educational programs; accreditation standards; adoption by reference. Rule 1301. (1) The board adopts by reference the standards of CODA of the ADA, as set forth in the following publications: (a) "Accreditation Standards for Dental Education Progra…

R 400.11302 Applicability; Environmental Health Inspections. Rule 302. (1) This part applies to campsites used by campers in adult foster care camps and children's residential camps and children's day camps that have private water or sewer systems or prepare meals for campers. (2…

R 325.11302 Submission of plans and specifications for construction or alteration of waterworks system; guidance material. Rule 1302. (1) For type I public water supplies, before the construction or alteration of a waterworks system, or a portion of a waterworks system, plans and…

R 432.11302 Submission of extension of credit procedures. Rule 1302. (1) A casino licensee or casino license applicant shall submit procedures for extending credit to the board. (2) Procedures for extending credit shall be in compliance with the act and this rule. (3) Both of the…

R 338.11302 Approval of dental therapy educational programs; accreditation standards; adoption by reference. Rule 1302. (1) The board adopts by reference the standards of CODA of the ADA, as set forth in the publication titled "Accreditation Standards for Dental Therapy Education…

R 325.11303 Engineering report or basis of design; approval. Rule 1303. (1) If requested by the department, a public water supply shall submit an engineering report for a significant project or a basis of design, or both, for approval by the department, before plans and specifica…

R 400.11303 Light, ventilation, and screening. Rule 303. (1) A camp shall ensure that every sleeping room that is occupied by campers is constructed as follows: (a) Has natural light that is from a source which is equal to an area that is not less than 8% of the floor area of the…

R 432.11303 Amendments to procedures for extending credit. Rule 1303. (1) Both of the following provisions apply to an amendment to procedures for extending credit: (a) Unless otherwise authorized by the board, an amendment to a portion of the procedures for extending credit shal…

R 432.11304 Application of credit. Rule 1304. (1) In accordance with these rules, a casino licensee or casino license applicant shall submit the procedures for establishing credit to the board. Procedures for establishing credit shall, at a minimum, include the following: (a) A c…

R 325.11304 Type I and type II public water supplies; construction details and sketch of proposed waterworks system; replacement of watermains and appurtenances; permit. Rule 1304. (1) Type II public water supplies shall submit construction details and an acceptable scaled drawin…

R 400.11304 Light, ventilation, and screening. Rule 304. (1) A camp shall ensure that every sleeping room that is occupied by campers is constructed as follows: (a) Has natural light that is from a source which is equal to an area that is not less than 8% of the floor area of the…

R 432.11305 Verification of credit. Rule 1305. (1) A casino licensee may verify a patron's outstanding indebtedness, as required by these rules, by contacting a consumer credit bureau that is reasonably likely to possess information concerning the patron or a casino credit bureau…

R 325.11305 Review of plans and specifications by department. Rule 1305. (1) Upon receipt of plans and specifications or other pertinent information for the construction or alteration of a waterworks system, or portion of a waterworks system, the department shall review them as s…

R 325.11306 Approval of plans and specifications; permit. Rule 1306. (1) Upon a determination by the department that the plans and specifications or other pertinent information for the construction or alteration of a waterworks system, or portion of a waterworks system, are compl…

R 432.11306 Issuance of markers . Rule 1306. A casino licensee shall establish procedures for the computerized or manual issuance of markers, including, at a minimum, all of the following: (a) A designation of the licensed occupational positions that are authorized to issue marke…

R 432.11307 Receipt of payments. Rule 1307. A casino licensee shall establish policies and procedures approved by the board in accordance with these rules to ensure that all payments received on outstanding credit instruments are recorded in a timely fashion. The procedures shall…

R 400.11307 Toilet fixtures. Rule 307. (1) Table 1 shall be used to determine the number of toilet fixtures needed for resident camps, with showers being optional. When showers are provided as bath facilities, hot water shall be available. Flush urinals may be substituted for not…

R 338.11307 Approval of dental assisting schools educational programs; standards; adoption by reference. Rule 1307. (1) The board adopts by reference the standards of CODA of the ADA, as set forth in the publication titled "Accreditation Standards for Dental Assisting Education P…