reglab/statecodes huggingface dataset:
Michigan Administrative Code › Department - Labor and Economic Opportunity › MIOSHA › General Industry and Construction Safety and Occupational Health Standards › General Industry Safety Standards › Part 1a - ABRASIVE WHEELS › GUARDING PROVISIONS › Section R. 408.10126 - Material requirements and minimum dimensions

Current through Vol. 24-12, July 15, 2024
Rule 126.
(1)
						Figures 8 and 9 of
						R
						408.10198 and table 6 of
						R
						408.10199 shall be followed for material requirements,
						and minimum dimensions of peripheral and side members for guards. A cutting-off
						wheel 16 inches or less in diameter and operating at not more than 16,000
						surface feet per minute may use cast or malleable iron as prescribed in table 6
						of
						R
						408.10199.
(2) A cutting-off wheel larger than 16 inches
						and operating at not more than 14,200 surface feet per minute shall have guards
						as prescribed in table 6 or 7 of
						R
						408.10199.
Michigan Administrative Code › Department - Labor and Economic Opportunity › MIOSHA › General Industry and Construction Safety and Occupational Health Standards › General Industry Safety Standards › Part 1a - ABRASIVE WHEELS › GUARDING PROVISIONS › Section R. 408.10127 - Construction of fabricated guards

Current through Vol. 24-12, July 15, 2024
Rule 127.
(1)
						A fabricated guard made of structural steel shall be as prescribed in table 8
						of
						R
						408.10199.
(2) Column A of table 8 shall also apply to
						cast guards.
(3) Column B of table
						8 shall apply where an adjustable tongue is held by bolts.
(4) Any means of fastening shall be
						considered satisfactory if, when assembled, it has strength at least equal to
						the members being joined.
Michigan Administrative Code › Department - Labor and Economic Opportunity › MIOSHA › General Industry and Construction Safety and Occupational Health Standards › General Industry Safety Standards › Part 1a - ABRASIVE WHEELS › GUARDING PROVISIONS › Section R. 408.10128 - Construction of drawn steel guards

Current through Vol. 24-12, July 15, 2024
Rule 128.
(1)
						A drawn steel guard for an abrasive wheel 8 inches and smaller on a portable
						grinder shall be as prescribed in figure 3 of
						R
						408.10198 and table 2 of
						R
						408.10199.
(2) A drawn steel guard for a depressed
						center wheel shall be as prescribed in figure 4 of
						R
						408.10198 and table 3 of
						R
						408.10199. The lip, shown as dimension B in figure 4
						of
						R
						408.10198, shall curl inward to deflect pieces if an
						abrasive wheel breaks.
Michigan Administrative Code › Department - Labor and Economic Opportunity › MIOSHA › General Industry and Construction Safety and Occupational Health Standards › General Industry Safety Standards › Part 1a - ABRASIVE WHEELS › GUARDING PROVISIONS › Section R. 408.10129 - Construction of band type guards

Current through Vol. 24-12, July 15, 2024
Rule 129. A band type guard for a segment, ring or nut
						  inserted disc wheel shall be constructed as follows:
(a) The band shall be steel plate or material
						of equal strength and as prescribed in figure 10 of
						R
						408.10198 and table 9 of
						R
						408.10199. The band shall be continuous with the ends
						being welded, riveted or bolted in such a manner as to leave the inside free of
						projections.
(b) The inside
						diameter of the band shall not be more than 1 inch larger than the outside
						diameter of the abrasive wheel and shall be concentric with the abrasive
						wheel.
(c) The width and adjustment
						of the band shall be such that the wheel will not protrude beyond the edge of
						the band a distance greater than that prescribed in table 10 of
						R
						408.10199.
Michigan Administrative Code › Department - Labor and Economic Opportunity › MIOSHA › General Industry and Construction Safety and Occupational Health Standards › General Industry Safety Standards › Part 1a - ABRASIVE WHEELS › FLANGE PROVISIONS › Section R. 408.10141 - General requirements

Current through Vol. 24-12, July 15, 2024
Rule 141.
(1)
						An abrasive wheel shall be mounted between flanges, except as noted below,
						which shall not be less than 1/3 the diameter of the abrasive wheel.
						Exceptions:
(a) Mounted wheel.
(b) Portable cup, plug and cone wheels with
						threaded inserts or studs.
(c)
						Abrasive disc of the inserted nut, inserted washer and projecting stud
						type.
(d) Plate mounted
						wheel.
(e) Cylinder, cup or
						segmented wheel mounted in a chuck.
(f) Depressed center wheel.
(g) Internal wheel less than 2 inches in
						diameter.
(h) Straight and flaring
						cup wheel for terrazzo use.
(i)
						Cutting-off wheel (see subrule (2)).
(j) Masonry and concrete saws.
Michigan Administrative Code › Department - Labor and Economic Opportunity › MIOSHA › General Industry and Construction Safety and Occupational Health Standards › General Industry Safety Standards › Part 1a - ABRASIVE WHEELS › FLANGE PROVISIONS › Section R. 408.10142 - Flange construction

Current through Vol. 24-12, July 15, 2024
Rule 142.
(1)
						Whenever a wheel is mounted between flanges, the flange shall be designed to
						transmit the driving torque from the spindle to the abrasive wheel. They shall
						be dimensionally accurate and balanced with no rough surfaces or sharp
						edges.
(2) A flange shall be made
						of steel, cast iron or materials of equal strength and rigidity so that when
						tightened, the radial width of the bearing surface of contact on the abrasive
						wheel is maintained (see figure 11 of
						R
						408.10198).
(3) Two flanges between which an abrasive
						wheel is mounted, except when a special adaptor is used on a depressed center
						wheel, shall have the same dimensions and bearing surface.
(4) The minimum dimensions for the following
						types of flanges shall be maintained according to the listed figures and
						tables:
(a) Straight relieved flange - figure
						11 of
						R
						408.10198 and table 11 of
						R
						408.10199.
(b) Straight unrelieved flange - figure 12 of
						R
						408.10198 and table 12 of
						R
						408.10199.
(c) Straight adaptor flange - figure 13 of
						R
						408.10198 and table 13 of
						R
						408.10199.
(d) Straight flange - figures 14 and 15 of
						R
						408.10198 and table 14 of
						R
						408.10199.
(e) Straight adaptor flange - figure 16 of
						R
						408.10198 and table 15 of
						R
						408.10199.
(f) Straight adaptor flange - heavy duty -
						figures 17 and 18 of
						R
						408.10198 and table 16 of
						R
						408.10199.
(g) Arborless wheel flange - figures 19 and
						20 of
						R
						408.10198 and table 17 of
						R
						408.10199.
(h) Straight flange for wheel sleeves -
						figure 21 of
						R
						408.10198 and table 18 of
						R
						408.10199.
Michigan Administrative Code › Department - Labor and Economic Opportunity › MIOSHA › General Industry and Construction Safety and Occupational Health Standards › General Industry Safety Standards › Part 1a - ABRASIVE WHEELS › FLANGE PROVISIONS › Section R. 408.10143 - Maintenance for flanges

Current through Vol. 24-12, July 15, 2024
Rule 143.
(1)
						A flange with a worn, warped, sprung or damaged bearing surface shall be
						repaired or replaced.
(2) When
						resurfacing a straight relieved flange, a recess of not less than 1/16 inch
						shall be maintained on the side next to the wheel for a distance prescribed in
						table 11 of
						R
						408.10199.
(3) When resurfacing a straight flange of the
						adaptor or sleeve type, the undercut shown in figures 14 and 15 of
						R
						408.10198 shall be maintained to insure that there
						will be no bearing on the sides of the abrasive wheel within 1/8 inch of the
						arbor hole.
Michigan Administrative Code › Department - Labor and Economic Opportunity › MIOSHA › General Industry and Construction Safety and Occupational Health Standards › General Industry Safety Standards › Part 1a - ABRASIVE WHEELS › MOUNTING PROVISIONS › Section R. 408.10151 - Bushings

Current through Vol. 24-12, July 15, 2024
Rule 151. A bushing used in mounting an abrasive wheel
						  shall not be greater than the width of the wheel or make contact with the
						  flange.
Michigan Administrative Code › Department - Labor and Economic Opportunity › MIOSHA › General Industry and Construction Safety and Occupational Health Standards › General Industry Safety Standards › Part 1a - ABRASIVE WHEELS › MOUNTING PROVISIONS › Section R. 408.10152 - Blotters

Current through Vol. 24-12, July 15, 2024
Rule 152. A blotter shall be used between a flange and
						  the abrasive wheel. The blotter shall cover the entire contact area of the
						  flange.Exceptions:
(a) Mounted, cone,
						and plug wheels.
(b) Abrasive
						discs--inserted nut, inserted washer, and projecting stud type.
(c) Plate mounted wheels.
(d) Cylinders, cups, or segmented wheels that
						are chuck mounted.
(e) Type 27 and
						28 depressed center wheels.
(f)
						Cutting-off wheels.
(g) Internal
						wheels not more than 2 inches in diameter.
(h) Type 4 tapered wheels.
(i) Diamond and Borzon type wheels.
(j) Terrazzo wheels.
(k) Type 27A cutting-off wheels.
Michigan Administrative Code › Department - Labor and Economic Opportunity › MIOSHA › General Industry and Construction Safety and Occupational Health Standards › General Industry Safety Standards › Part 1a - ABRASIVE WHEELS › MOUNTING PROVISIONS › Section R. 408.10153 - Multiple wheel mounting

Current through Vol. 24-12, July 15, 2024
Rule 153. When mounting more than 1 abrasive wheel
						  between a pair of flanges, the wheels shall be cemented together, separated by
						  spacers having low compressibility such as soft copper or brass or especially
						  manufactured for mounting without cementing or use of the prescribed spacers.
						  The spacers shall be equal in diameter to the flanges and have equal bearing
						  surfaces.
Michigan Administrative Code › Department - Labor and Economic Opportunity › MIOSHA › General Industry and Construction Safety and Occupational Health Standards › General Industry Safety Standards › Part 1a - ABRASIVE WHEELS › MOUNTING PROVISIONS › Section R. 408.10154 - Mounting nuts

Current through Vol. 24-12, July 15, 2024
Rule 154.
(1)
						A single spindle nut shall be tightened only enough to drive the abrasive wheel
						and prevent slippage.
(2) A
						multiple screw flange shall be tightened uniformly to distribute pressure over
						the flange surface and prevent springing of the flange.
Michigan Administrative Code › Department - Labor and Economic Opportunity › MIOSHA › General Industry and Construction Safety and Occupational Health Standards › General Industry Safety Standards › Part 1a - ABRASIVE WHEELS › MOUNTING PROVISIONS › Section R. 408.10155 - Mounting of abrasive disc wheels

Current through Vol. 24-12, July 15, 2024
Rule 155.
(1)
						An inserted nut wheel shall be mounted with a steel machine face plate of the
						same diameter as the wheel. The thickness of the machine face plate shall be as
						prescribed in table 19 of
						R
						408.10199.
(2) A screw hole in the machine face plate
						shall be located to match the threaded hole in the inserted nut and large
						enough so the screw will not bind. Each screw hole in the plate shall be
						countersunk to a uniform depth to accommodate the screw head. A screw shall
						engage the threads of the inserted nuts, but not touch the bottom of the
						hole.
(3) A machine face plate
						shall be flat, concentric and mounted at a 90 degree angle to the machine
						spindle.
(4) A plate mounted wheel
						having a mounting plate thinner than prescribed in table 19 shall have an
						additional machine face plate installed to provide the additional strength
						needed. The added machine face plate shall have the same diameter as the wheel
						(see figure 22 of
						R
						408.10198 and table 20 of
						R
						408.10199).
Michigan Administrative Code › Department - Labor and Economic Opportunity › MIOSHA › General Industry and Construction Safety and Occupational Health Standards › General Industry Safety Standards › Part 1a - ABRASIVE WHEELS › MOUNTING PROVISIONS › Section R. 408.10156 - Mounting depressed center wheels

Current through Vol. 24-12, July 15, 2024
Rule 156.
(1)
						A depressed center wheel, except as prescribed in rule 157, shall be mounted
						with specially designed adaptors.
(2) The back flange shall extend beyond the
						central hub or raised portion and contact the wheel to counteract the side
						pressure on the wheel in use.
(3)
						The adaptor nut which is less than the minimum 1/3 diameter of the wheel shall
						fit into the depressed side to prevent interference in side grinding and drive
						the wheel by its clamping force against the depressed portion of the back
						flange.
(4) Adaptors affixed by the
						depressed center wheel manufacturer shall not be reused.
Michigan Administrative Code › Department - Labor and Economic Opportunity › MIOSHA › General Industry and Construction Safety and Occupational Health Standards › General Industry Safety Standards › Part 1a - ABRASIVE WHEELS › MOUNTING PROVISIONS › Section R. 408.10157 - Mounting depressed center cutting-off wheels

Current through Vol. 24-12, July 15, 2024
Rule 157. A depressed center cutting-off wheel more
						  than 16 inches in diameter shall be mounted with flat unrelieved flanges having
						  matching bearing surfaces not less than 1/4 the wheel
						  diameter.
Michigan Administrative Code › Department - Labor and Economic Opportunity › MIOSHA › General Industry and Construction Safety and Occupational Health Standards › General Industry Safety Standards › Part 1a - ABRASIVE WHEELS › MOUNTING PROVISIONS › Section R. 408.10158 - Mounting cylinder wheels

Current through Vol. 24-12, July 15, 2024
Rule 158.
(1)
						A cylinder wheel shall be cemented or chucked onto a machine face plate which
						shall be flat, concentric, and mounted at 90 degrees to the machine
						spindle.
(2) A cylinder wheel shall
						be used only on a machine equipped with a band-type guard as prescribed in
						R
						408.10129.
Michigan Administrative Code › Department - Labor and Economic Opportunity › MIOSHA › General Industry and Construction Safety and Occupational Health Standards › General Industry Safety Standards › Part 1a - ABRASIVE WHEELS › MOUNTING PROVISIONS › Section R. 408.10159 - Mounting segments

Current through Vol. 24-12, July 15, 2024
Rule 159.
(1)
						Segments shall be chucked in a holding mechanism as prescribed by the
						manufacturer of the chucking device.
(2) The segments shall be used only on a
						machine equipped with a band-type guard as prescribed in
						R
						408.10129.
Michigan Administrative Code › Department - Labor and Economic Opportunity › MIOSHA › General Industry and Construction Safety and Occupational Health Standards › General Industry Safety Standards › Part 1a - ABRASIVE WHEELS › SPEED PROVISIONS › Section R. 408.10173 - Training, maintenance, and procedures to prevent wheel overspeed

Current through Vol. 24-12, July 15, 2024
Rule 173. An employer shall establish appropriate
						  training, maintenance, and procedures to assure that wheel overspeed will not
						  occur on an abrasive wheel.
Michigan Administrative Code › Department - Labor and Economic Opportunity › MIOSHA › General Industry and Construction Safety and Occupational Health Standards › General Industry Safety Standards › Part 1a - ABRASIVE WHEELS › SPEED PROVISIONS › Section R. 408.10174 - Grinding machine spindle speeds

Current through Vol. 24-12, July 15, 2024
Rule 174.
(1)
						The spindle speed shall be permanently marked on a grinding machine and
						maintained in a legible manner.
(2)
						The spindle speed shall not exceed the rated speed of the grinding
						wheel.
(3) The wheel spindle speed
						on a single-speed grinding machine shall be checked with a tachometer when a
						change is made which could affect the spindle speed.
(4) The wheel spindle speed on an air-driven
						grinder shall be checked with a tachometer as follows:
(a) After maintenance or repair.
(b) When in use, with such checks being
						performed as often as necessary to assure that wheel overspeed will not
						occur.
Michigan Administrative Code › Department - Labor and Economic Opportunity › MIOSHA › General Industry and Construction Safety and Occupational Health Standards › General Industry Safety Standards › Part 1a - ABRASIVE WHEELS › SPEED PROVISIONS › Section R. 408.10175 - Wheel speeds

Current through Vol. 24-12, July 15, 2024
Rule 175.
(1)
						An abrasive wheel or its package shall show the maximum operating speed as
						revolutions per minute. The use of a package for this marking shall be limited
						to those shapes which make marking unfeasible.
(2) Except as provided for in
						R
						408.10177, an abrasive wheel shall be run at a speed
						which is not more than that prescribed in table 21 of
						R
						408.10199, but not more than the rated speed on the
						wheel. The revolutions per minute may be increased as the wheel diameter
						decreases if the original surface feet per minute speed is not exceeded. Wheel
						speed shall be computed from the free-running speed of the machine
						spindle.
(3) An employer shall
						purchase and use only an abrasive wheel which has been speed tested, as
						prescribed in table 22 of
						R
						408.10199, by the manufacturer, with the following
						exceptions:
(a) A wheel that is less than 6
						inches in diameter.
(b) A diamond
						or cubic boron nitride wheel that is bonded by metal or organic
						substances.
(c) A segmental disc
						wheel and disc wheel.
(d) A ball
						grinding wheel.
(e) A regulating
						wheel for centerless grinders.
(f)
						A mounted wheel.
(g) A
						segment.
Michigan Administrative Code › Department - Labor and Economic Opportunity › MIOSHA › General Industry and Construction Safety and Occupational Health Standards › General Industry Safety Standards › Part 1a - ABRASIVE WHEELS › SPECIAL SPEEDS › Section R. 408.10177 - Special speeds

Current through Vol. 24-12, July 15, 2024
Rule 177.
(1)
						Wheels that are used on special applications at speeds higher than those listed
						in table 21 of
						R
						408.10199 shall be marked for high-speed application
						and the specific conditions of use. The marked maximum speed of the wheel shall
						not be exceeded.
(2) The machine
						and its components, such as the spindle, bearings, guards, flanges, and rated
						horsepower, shall be such that the entire unit will operate safely at the
						special speed.
(3) An employer
						shall assure that a machine is operated with safety guards as prescribed in
						this part and that a machine and guards are maintained in good condition for
						continued safety.
Michigan Administrative Code › Department - Labor and Economic Opportunity › MIOSHA › General Industry and Construction Safety and Occupational Health Standards › General Industry Safety Standards › Part 1a - ABRASIVE WHEELS › OPERATING PROVISIONS › Section R. 408.10181 - Operating provisions

Current through Vol. 24-12, July 15, 2024
Rule 181.
(1)
						A grinding machine with a vari-speed control shall have the speed adjustment
						supervised by an authorized and trained employee.
(2) Before mounting a wheel on a vari-speed
						grinder, an employee shall adjust the speed of a machine to not more than the
						rated speed of the wheel.
Michigan Administrative Code › Department - Labor and Economic Opportunity › MIOSHA › General Industry and Construction Safety and Occupational Health Standards › General Industry Safety Standards › Part 1a - ABRASIVE WHEELS › OPERATING PROVISIONS › Section R. 408.10182 - Training

Current through Vol. 24-12, July 15, 2024
Rule 182. An employee shall be instructed in the care,
						  use, and protection of an abrasive wheel and equipment before
						  assignment.
Michigan Administrative Code › Department - Labor and Economic Opportunity › MIOSHA › General Industry and Construction Safety and Occupational Health Standards › General Industry Safety Standards › Part 1a - ABRASIVE WHEELS › OPERATING PROVISIONS › Section R. 408.10183 - Wheel breakage

Current through Vol. 24-12, July 15, 2024
Rule 183.
(1)
						A cracked or broken wheel shall not be used.
(2) Wheel breakage shall be investigated by
						the employer to determine and correct the cause.
Michigan Administrative Code › Department - Labor and Economic Opportunity › MIOSHA › General Industry and Construction Safety and Occupational Health Standards › General Industry Safety Standards › Part 1a - ABRASIVE WHEELS › OPERATING PROVISIONS › Section R. 408.10184 - Starting new wheels

Current through Vol. 24-12, July 15, 2024
Rule 184. After mounting an abrasive wheel, it shall be
						  run with the guard in place or in an enclosure at operating speed for not less
						  than 1 minute before applying work. During this time an employee shall not
						  stand in front of or in line with the wheel.
Michigan Administrative Code › Department - Labor and Economic Opportunity › MIOSHA › General Industry and Construction Safety and Occupational Health Standards › General Industry Safety Standards › Part 1a - ABRASIVE WHEELS › OPERATING PROVISIONS › Section R. 408.10185 - Truing and dressing wheels

Current through Vol. 24-12, July 15, 2024
Rule 185. An out-of-truth abrasive wheel shall be trued
						  by a trained employee. A wheel which cannot be trued shall not be
						  used.
Michigan Administrative Code › Department - Labor and Economic Opportunity › MIOSHA › General Industry and Construction Safety and Occupational Health Standards › General Industry Safety Standards › Part 1a - ABRASIVE WHEELS › OPERATING PROVISIONS › Section R. 408.10186 - Side, form, shoulder, and contour grinding

Current through Vol. 24-12, July 15, 2024
Rule 186. Side grinding shall only be performed on an
						  abrasive wheel that is designed for that purpose. A wheel designed for grinding
						  on the periphery shall not be used for side grinding. This does not preclude
						  wheel use for applications such as shoulder, form, and contour grinding, where
						  it is recognized that a limited amount of grinding with the side of the wheel
						  is performed with a wheel that is designed for periphery
						  grinding.
Michigan Administrative Code › Department - Labor and Economic Opportunity › MIOSHA › General Industry and Construction Safety and Occupational Health Standards › General Industry Safety Standards › Part 1a - ABRASIVE WHEELS › OPERATING PROVISIONS › Section R. 408.10187 - Maintenance

Current through Vol. 24-12, July 15, 2024
Rule 187.
(1)
						An employer shall maintain grinding equipment in a condition which will not
						create a hazard for the employee.
(2) An employer shall instruct the employee
						to report defective equipment to the employee's supervisor.
Michigan Administrative Code › Department - Labor and Economic Opportunity › MIOSHA › General Industry and Construction Safety and Occupational Health Standards › General Industry Safety Standards › Part 1a - ABRASIVE WHEELS › OPERATING PROVISIONS › Section R. 408.10198 - Figures

Current through Vol. 24-12, July 15, 2024
Rule 198. Figures 1 to 23 read as follows:
FIGURES 1 TO 23
Click Here To
						  View Image
Click Here To
						  View Image
Click Here To
						  View Image
Click Here To
						  View Image
Click Here To
						  View Image
Click Here To
						  View Image
Click Here To
						  View Image
Click Here To
						  View Image
Click Here To
						  View Image
Click Here To
						  View Image
Click Here To
						  View Image
Click Here To
						  View Image
Click Here To
						  View Image
Click Here To
						  View Image
Click Here To
						  View Image
Click Here To
						  View Image
Click Here To
						  View Image
Click Here To
						  View Image
Click Here To
						  View Image
Click Here To
						  View Image
Click Here To
						  View Image
Click Here To
						  View Image
Click Here To
						  View Image
Michigan Administrative Code › Department - Labor and Economic Opportunity › MIOSHA › General Industry and Construction Safety and Occupational Health Standards › General Industry Safety Standards › Part 2 - WALKING-WORKING SURFACES › Section R. 408.10201 - Scope

Current through Vol. 24-12, July 15, 2024
Rule 201. This standard applies to all general industry
						workplaces. This standard covers all walking-working surfaces unless
						specifically excluded by an individual section of this
						standard.
Michigan Administrative Code › Department - Labor and Economic Opportunity › MIOSHA › General Industry and Construction Safety and Occupational Health Standards › General Industry Safety Standards › Part 2 - WALKING-WORKING SURFACES › Section R. 408.10202 - Adoption of federal standard

Current through Vol. 24-12, July 15, 2024
Rule 202.
(1)
					 The federal Occupational Safety and Health Administration (OSHA) regulation 29
					 C.F.R. 1910 Subpart D "Walking-Working Surfaces," as amended November 18, 2016,
					 is adopted by reference in these rules.
(2) The regulation 29 C.F.R. 1910 Subpart D
					 "Walking-Working Surfaces" includes all of the following:
(a) 29 C.F.R. Part § 1910.21 "Scope and
					 definitions."
(b) 29 C.F.R. Part
					 § 1910.22 "General requirements."
(c) 29 C.F.R. Part § 1910.23
					 "Ladders."
(d) 29 C.F.R. Part
					 § 1910.24 "Step bolts and manhole steps."
(e) 29 C.F.R. Part § 1910.25
					 "Stairways."
(f) 29 C.F.R. Part
					 § 1910.26 "Dockboards."
(g) 29
					 C.F.R. Part § 1910.27 "Scaffolds and rope descent systems."
(h) 29 C.F.R. Part § 1910.28 "Duty to
					 have fall protection and falling object protection."
(i) 29 C.F.R. Part § 1910.29 "Fall
					 protection systems and falling object protection criteria and
					 practices."
(j) 29 C.F.R. Part
					 § 1910.30 "Training requirements."
Michigan Administrative Code › Department - Labor and Economic Opportunity › MIOSHA › General Industry and Construction Safety and Occupational Health Standards › General Industry Safety Standards › Part 2 - WALKING-WORKING SURFACES › Section R. 408.10203 - Effective Dates

Current through Vol. 24-12, July 15, 2024
Rule 203. The following are the effective dates of the
						adopted OSHA standards in Michigan:
(a) A reference to January 17, 2017, means
					 the effective date of this standard in Michigan, which is 7 days after filing
					 with the Secretary of State.
(b) A
					 reference to May 17, 2017, means four months after the effective date of this
					 standard in Michigan, which is 7 days after filing with the Secretary of
					 State.
(c) A reference to November
					 20, 2017, means 10 months after the effective date of this standard in
					 Michigan, which is 7 days after filing with the Secretary of State.
(d) A reference to November 19, 2018, means
					 November 19, 2018.
(e) A reference
					 to November 18, 2036, means November 18, 2036.
Michigan Administrative Code › Department - Labor and Economic Opportunity › MIOSHA › General Industry and Construction Safety and Occupational Health Standards › General Industry Safety Standards › Part 2 - WALKING-WORKING SURFACES › Section R. 408.10204 - Availability of OSHA adopted regulations

Current through Vol. 24-12, July 15, 2024
Rule 204.
(1)
					 The OSHA regulations adopted in these rules are available from the United
					 States Department of Labor, Occupational Safety and Health Administration
					 website: www.osha.gov, at no charge, as of the time of adoption of these
					 rules.
(2) The regulations adopted
					 in these rules are available for inspection at the Department of Licensing and
					 Regulatory Affairs, MIOSHA Regulatory Services Section, 530 West Allegan
					 Street, P.O. Box 30643, Lansing, Michigan, 48909-8143.
(3) The regulations adopted in these rules
					 may be obtained from the publisher or may be obtained from the Department of
					 Licensing and Regulatory Affairs, MIOSHA Regulatory Services Section, 530 West
					 Allegan Street, P.O. Box 30643, Lansing, Michigan, 48909-8143, at the cost
					 charged in this rule, plus $20.00 for shipping and handling.
Michigan Administrative Code › Department - Labor and Economic Opportunity › MIOSHA › General Industry and Construction Safety and Occupational Health Standards › General Industry Safety Standards › Part 2 - WALKING-WORKING SURFACES › Section R. 408.10205 - MIOSHA referenced standards

Current through Vol. 24-12, July 15, 2024
Rule 205. The following Michigan Occupational Safety and
						Health Administration (MIOSHA) standards are referenced in these rules. Up to 5
						copies of these standards may be obtained at no charge from the Michigan
						Department of Licensing and Regulatory Affairs, MIOSHA Regulatory Services
						Section, 530 West Allegan Street, P.O. Box 30643, Lansing, Michigan, 48909-8143
						or via the internet at website:
www.michigan.gov/mioshastandards
.
						For quantities greater than 5, the cost, at the time of adoption of these
						rules, is 4 cents per page.
(a)
					 Construction Safety Standard Part 12 "Scaffolds and Scaffold Platforms,"
					 R
					 408.41201 to
					 R
					 408.41264.
(b) Construction Safety Standard Part 32
					 "Aerial Work Platforms,"
					 R
					 408.43201 to
					 R
					 408.43220.
(c) Construction Safety Standard Part 45
					 "Fall Protection," R 408.44501 to R 408.44502.
(d) General Industry Safety and Health
					 Standard Part 5 "Powered Platforms for Building Maintenance,"
					 R
					 408.10501 to
					 R
					 408.10592.
(e) General Industry Safety and Health
					 Standard Part 33 "Personal Protective Equipment,"
					 R
					 408.13301 to
					 R
					 408.13398.
(f) General Industry Safety Standard Part 37
					 "Accident Prevention Signs and Tags,"
					 R
					 408.13701 to
					 R
					 408.13738.
(g) General Industry Safety and Health
					 Standard Part 50 "Telecommunications for General Industry,"
					 R
					 408.15001 to
					 R
					 408.15004.
(h) General Industry Safety and Health
					 Standard Part 58 "Aerial Work Platforms,"
					 R
					 408.15801 to
					 R
					 408.15842.
(i) General Industry Safety and Health
					 Standard Part 86 "Electric Power Generation, Transmission, and Distribution,"
					 R
					 408.18601 to
					 R
					 408.18605.
Michigan Administrative Code › Department - Labor and Economic Opportunity › MIOSHA › General Industry and Construction Safety and Occupational Health Standards › General Industry Safety Standards › Part 3 - RESCINDED - FIXED LADDERS

Current through Vol. 24-12, July 15, 2024
DEPARTMENT OF LICENSING AND REGULATORY
					 AFFAIRS
DIRECTOR'S OFFICE
GENERAL INDUSTRY SAFETY AND HEALTH
					 STANDARD
By Authority conferred on the director of the department
						of licensing and regulatory affairs by sections 16 and 21 of 1974 PA 154, MCL
						408.1016 and 408.1021, and Executive Reorganization Order Nos. 1996-2, 2003-1,
						2008-4, and 2011-4, MCL 445.2001, 445.2011, 445.2025, and
						445.2030
Michigan Administrative Code › Department - Labor and Economic Opportunity › MIOSHA › General Industry and Construction Safety and Occupational Health Standards › General Industry Safety Standards › Part 5 - POWERED PLATFORMS FOR BUILDING MAINTENANCE › GENERAL PROVISIONS › Section R. 408.10501 - Scope

Current through Vol. 24-12, July 15, 2024
Rule 501.
(1)
						This standard covers powered platform installations permanently dedicated to
						interior or exterior building maintenance of a specific structure or group of
						structures. Building maintenance includes, but is not limited to, such tasks as
						window cleaning, caulking, metal polishing and re-glazing.
(2) This standard does not apply to suspended
						scaffolds or swinging scaffolds used to service buildings on a temporary basis
						and covered under General Industry Safety and Health Standard Part 2
						"Walking-Working Surfaces," nor to suspended scaffolds used for construction
						work and covered under Construction Safety Standard Part 12 "Scaffolds and
						Scaffold Platforms," and Construction Safety Standard Part 32 "Aerial Work
						Platforms," as referenced in
						R
						408.10509.
(3) Powered and manual mobile elevating
						platforms and self-propelled vehicle mounted elevating and rotating platforms
						are not included in these rules but are provided for in General Industry Safety
						and Health Standard Part 58 "Aerial Work Platforms," as referenced in
						R
						408.10509.
(4) Scaffolds are not included in these rules
						but are provided for in General Industry Safety and Health Standard Part 2
						"Walking-Working Surfaces," as referenced in
						R
						408.10509.
Michigan Administrative Code › Department - Labor and Economic Opportunity › MIOSHA › General Industry and Construction Safety and Occupational Health Standards › General Industry Safety Standards › Part 5 - POWERED PLATFORMS FOR BUILDING MAINTENANCE › GENERAL PROVISIONS › Section R. 408.10502 - Applicability for powered platforms

Current through Vol. 24-12, July 15, 2024
Rule 502.
(1)
						Permanent installations in existence and or completed before July 23, 1990
						shall comply with
						R
						408.10574(2),
						R
						408.10578 to
						R 408.10582,
						R 408.10585 to
						R
						408.10592 and Appendix C of General Industry Safety
						and Health Standard Part 33 "Personal Protective Equipment," as referenced in
						R
						408.10509.
(2) These rules apply to all new permanent
						installations for powered platforms and modifications to existing buildings
						that affect the structural integrity of the building exterior, tie-in guides
						and attachments, and the supporting structure for the powered
						platforms.
(3) Employers shall
						ensure compliance with these rules for any powered platform that is powered by
						a source other than electricity except for those rules that govern the
						electrical power source. The alternative power source shall be outfitted with
						protective devices that are equivalent to the protection that is provided by
						rules pertaining to an electrical power source.
(4) Permanent installations shall be in
						compliance with the provisions of Appendix D "Existing Installations
						Mandatory."
(5) The following
						standards are referenced in Appendix D and adopted in R 408.40509.
(a) ANSI A120.1 "Safety Requirements for
						Powered Platforms for Exterior Building Maintenance" 1970 edition.
(b) General Industry Safety Standard Part 39
						"Design Safety Standards for Electrical Systems."
Michigan Administrative Code › Department - Labor and Economic Opportunity › MIOSHA › General Industry and Construction Safety and Occupational Health Standards › General Industry Safety Standards › Part 5 - POWERED PLATFORMS FOR BUILDING MAINTENANCE › GENERAL PROVISIONS › Section R. 408.10503 - Definitions; A to D

Current through Vol. 24-12, July 15, 2024
Rule 503.
(1)
						"Anemometer" means an instrument for measuring wind velocity.
(2) "Angulated roping" means a suspension
						method where the upper point of suspension is inboard from the attachments on
						the suspended unit, thus causing the suspended unit to bear against the face of
						the building.
(3) "Building face
						roller" means a rotating cylindrical member that is designed to ride on the
						face of the building wall to prevent the platform from abrading the face of the
						building and to assist in stabilizing the platform.
(4) "Building maintenance" means operations
						such as window cleaning, caulking, metal polishing, re-glazing, and general
						maintenance on building surfaces.
(5) "Cable" means a conductor, or group of
						conductors, enclosed in a weatherproof sheath, that may be used to supply
						electrical power or control current, or both, for equipment or to provide voice
						communication circuits.
(6)
						"Carriage" means a wheeled vehicle used for the horizontal movement and support
						of other equipment.
(7)
						"Certification" means a written, signed, and dated statement confirming the
						performance of a requirement of this standard.
(8) "Combination cable" means a cable having
						both steel structural members capable of supporting the platform, and copper or
						other electrical conductors insulated from each other and the structural
						members by nonconductive barriers.
(9) "Competent person" means a person who,
						because of training and experience, is capable of identifying hazardous or
						dangerous conditions in powered platform installations and of training
						employees to identify such conditions.
(10) "Continuous pressure" means the need for
						constant manual actuation for a control to function.
(11) "Control" means a mechanism used to
						regulate or guide the operation of the equipment.
(12) "Davit" means a device that is used
						singly or in pairs and that is for suspending a powered platform from work,
						storage, or rigging locations on the building being serviced. Unlike
						outriggers, a davit reacts its operating load into a single roof socket or
						carriage attachment.
Michigan Administrative Code › Department - Labor and Economic Opportunity › MIOSHA › General Industry and Construction Safety and Occupational Health Standards › General Industry Safety Standards › Part 5 - POWERED PLATFORMS FOR BUILDING MAINTENANCE › GENERAL PROVISIONS › Section R. 408.10504 - Definitions; E to L

Current through Vol. 24-12, July 15, 2024
Rule 504.
(1)
						"Equivalent" means alternative designs, materials, or methods that the employer
						can demonstrate will provide an equal or greater degree of safety for employees
						than the methods, materials, or designs specified in the standard.
(2) "Ground rigging" means a method of
						suspending a working platform starting from a safe surface to a point of
						suspension above the safe surface
(3) "Ground rigged davit" means a davit that
						cannot be used to raise a suspended working platform above the building face
						being serviced.
(4) "Guide button"
						means a building face anchor designed to engage a guide track mounted on a
						platform.
(5) "Guide roller" means
						a rotating cylindrical member, operating separately or as part of a guide
						assembly, designed to provide continuous engagement between the platform and
						the building guides or guideways.
(6) "Guide shoe" means a device attached to
						the platform designed to provide a sliding contact between the platform and the
						building guides.
(7) "Hoisting
						machine" means a device intended to raise and lower a suspended or supported
						unit.
(8) "Hoist rated load" means
						the hoist manufacturer's maximum allowable operating load.
(9) "Installation" means all the equipment
						and all affected parts of a building that are associated with the performance
						of building maintenance using powered platforms.
(10) "Interlock" means a device designed to
						ensure that operations or motions occur in proper sequence.
(11) "Intermittent stabilization" means a
						method of platform stabilization in which the angulated suspension wire rope or
						ropes are secured to regularly spaced building anchors.
(12) "Lanyard" means a flexible line of rope,
						wire rope, or strap that is used to secure the body belt or body harness to a
						deceleration device, lifeline, or anchorage.
(13) "Lifeline" means a component consisting
						of a flexible line for connection to an anchorage at 1 end to hang vertically,
						vertical lifeline, or for connection to anchorages at both ends to stretch
						horizontally, horizontal lifeline, and which serves as a means for connecting
						other components of a personal fall arrest system to the anchorage.
(14) "Live load" means the total static
						weight of workers, tools, parts, and supplies that the equipment is designed to
						support.
Michigan Administrative Code › Department - Labor and Economic Opportunity › MIOSHA › General Industry and Construction Safety and Occupational Health Standards › General Industry Safety Standards › Part 5 - POWERED PLATFORMS FOR BUILDING MAINTENANCE › GENERAL PROVISIONS › Section R. 408.10505 - Definitions; M, O

Current through Vol. 24-12, July 15, 2024
Rule 505.
(1)
						"Mobile elevating platform" means a type of freestanding scaffolding that can
						be manually moved horizontally from 1 area to another and raised or lowered
						manually or with power to predetermined heights.
(2) "Obstruction detector" means a control
						that will stop the suspended or supported unit in the direction of travel if an
						obstruction is encountered, and will allow the unit to move only in a direction
						away from the obstruction.
(3)
						"Operating control" means a mechanism regulating or guiding the operation of
						equipment that ensures a specific operating mode.
(4) "Operating device" means a device
						actuated manually to activate a control.
(5) "Outrigger" means a device, used singly
						or in pairs, for suspending a working platform from work, storage, and rigging
						locations on the building being serviced. Unlike davits, an outrigger reacts
						its operating moment load as at least 2 opposing vertical components acting
						into 2 or more distinct roof points and or attachments.
Michigan Administrative Code › Department - Labor and Economic Opportunity › MIOSHA › General Industry and Construction Safety and Occupational Health Standards › General Industry Safety Standards › Part 5 - POWERED PLATFORMS FOR BUILDING MAINTENANCE › GENERAL PROVISIONS › Section R. 408.10506 - Definitions; P, R

Current through Vol. 24-12, July 15, 2024
Rule 506.
(1)
						"Platform rated load" means the combined weight of workers, tools, equipment,
						and other material which is permitted to be carried by the working platform at
						the installation, as stated on the load rating plate.
(2) "Poured socket" means the method of
						providing wire rope terminations in which the ends of the rope are held in a
						tapered socket by means of poured spelter or resins.
(3) "Powered platform" means scaffolding
						equipment that consists of a permanently installed, power-operated working
						platform and a roof car or other suspension means.
(4) "Primary brake" means a brake designed to
						be applied automatically whenever power to the prime mover is interrupted or
						discontinued.
(5) "Prime mover"
						means the source of mechanical power for a machine.
(6) "Rated load" means the manufacturer's
						recommended maximum load.
(7)
						"Rated strength" means the strength of wire rope, as designated by its
						manufacturer or vendor, based on standard testing procedures or acceptable
						engineering design practices.
(8)
						"Rated working load" means the combined static weight of persons, materials,
						and suspended or supported equipment.
(9) "Registered professional engineer" means
						a person who has been duly and currently registered and who is licensed by an
						authority within the United States or its territories to practice the
						profession of engineering.
(10)
						"Roof car" means a structure that is for suspending a working platform and that
						provides for the platform's horizontal movement to work positions.
(11) "Roof powered platform" means a working
						platform where the hoist or hoists used to raise or lower the platform is
						located on the roof.
(12) "Roof
						rigged davit" means a davit used to raise the suspended working platform above
						the building face being serviced. This type of davit can also be used to raise
						a suspended working platform that has been ground-rigged.
(13) "Rope" means the equipment used to
						suspend a component of an equipment installation, such as wire rope.
Michigan Administrative Code › Department - Labor and Economic Opportunity › MIOSHA › General Industry and Construction Safety and Occupational Health Standards › General Industry Safety Standards › Part 5 - POWERED PLATFORMS FOR BUILDING MAINTENANCE › GENERAL PROVISIONS › Section R. 408.10507 - Definitions; S

Current through Vol. 24-12, July 15, 2024
Rule 507.
(1)
						"Safe surface" means a horizontal surface intended to be occupied by personnel,
						which is so protected by a fall protection system that it can be reasonably
						assured that said occupants will be protected against falls.
(2) "Safety factor" means a ratio of the
						breaking strength of a piece of material or object to the maximum designed load
						or stress that is applied when in use.
(3) "Scaffold" means an elevated work
						platform that is for supporting both employees and materials and that is
						temporary in nature.
(4) "Secondary
						brake" means a brake designed to arrest the descent of the suspended or
						supported equipment in the event of an overspeed condition.
(5) "Self-powered platform" means a working
						platform where the hoist or hoists used to raise or lower the platform is
						mounted on the platform.
(6) "Speed
						reducer" means a positive type speed reducing machine.
(7) "Stability factor" means the ratio of the
						stabilizing moment to the overturning moment.
(8) "Stabilizer tie" means a flexible line
						connecting the building anchor and the suspension wire rope supporting the
						platform.
(9) "Supported equipment"
						means building maintenance equipment that is held or moved to its working
						position by means of attachment directly to the building or extensions of the
						building being maintained.
(10)
						"Suspended equipment" means building maintenance equipment that is suspended
						and raised or lowered to its working position by means of ropes or combination
						cables attached to some anchorage above the equipment.
(11) "Suspended scaffold", also known as
						swinging scaffold, means a scaffold supported on wire or other ropes, used for
						work on, or for providing access to, vertical sides of structures on a
						temporary basis. Such scaffold is not designed for use on a specific structure
						or group of structures.
Michigan Administrative Code › Department - Labor and Economic Opportunity › MIOSHA › General Industry and Construction Safety and Occupational Health Standards › General Industry Safety Standards › Part 5 - POWERED PLATFORMS FOR BUILDING MAINTENANCE › GENERAL PROVISIONS › Section R. 408.10508 - Definitions; T to W

Current through Vol. 24-12, July 15, 2024
Rule 508.
(1)
						"Tail line" means the non-supporting end of the wire rope used to suspend the
						platform.
(2) "Tie-in guides" means
						the portion of a building that provides continuous positive engagement between
						the building and a suspended or supported unit during its vertical travel on
						the face of the building.
(3)
						"Traction hoist" means a type of hoisting machine that does not accumulate the
						suspension wire rope on the hoisting drum or sheave, and is designed to raise
						and lower a suspended load by the application of friction forces between the
						suspension wire rope and the drum or sheave.
(4) "Transportable outriggers" means
						outriggers designed to be moved from 1 work location to another.
(5) "Trolley carriage" means a carriage
						suspended from an overhead track structure.
(6) "Verified" means accepted by design,
						evaluation, or inspection by a registered professional engineer.
(7) "Weatherproof" means so constructed that
						exposure to adverse weather conditions will not affect or interfere with the
						proper use or functions of the equipment or component.
(8) "Winding drum hoist" means a type of
						hoisting machine that accumulates the suspension wire rope on the hoisting
						drum
(9) "Working platform" means
						suspended or supported equipment intended to provide access to the face of a
						building and manned by persons engaged in building maintenance.
(10) "Wrap" means 1 complete turn of the
						suspension wire rope around the surface of a hoist drum.