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 38 - HAND AND PORTABLE POWERED TOOLS › HAND TOOL PROVISIONS › Section R. 408.13847 - Hot sticks

Current through Vol. 24-12, July 15, 2024
Rule 3847.
(1)
						A hot stick and any tool attached to it shall be clean and inspected for damage
						before use.
(2) A hot stick which
						has been repaired by a knowledgeable employee or an outside service and tested
						to meet the requirements of subrule (3) of this rule.
(3) A new hot stick purchased after June 1,
						1983, shall not be used unless it has been certified and labeled by the
						manufacturer to meet the following standards:
(a) Fiberglass, 100,000 volts per foot of
						length for 5 minutes, or any equivalent test.
(b) Wood, 75,000 volts per foot of length for
						3 minutes, or any equivalent test.
Michigan Administrative Code › Department - Labor and Economic Opportunity › MIOSHA › General Industry and Construction Safety and Occupational Health Standards › General Industry Safety Standards › Part 38 - HAND AND PORTABLE POWERED TOOLS › PORTABLE POWERED TOOL PROVISIONS › Section R. 408.13861 - Portable powered tools generally

Current through Vol. 24-12, July 15, 2024
Rule 3861.
(1)
						An electrically powered tool shall have an approved ground unless it is
						double-insulated and carries a permanent label or mark so stating.
(2) A pneumatically powered tool shall be
						equipped with a tool retainer where the absence of a retainer would result in a
						tool being ejected.
(3) Hose and
						hose fittings used with pneumatic powered tools shall have pressure ratings not
						less than the supply source.
(4)
						Hose connections shall have a positive-locking action or the connecting
						sections shall have a safety chain to restrain any whipping action if the
						sections become disconnected.
(5)
						An air supply line shall be regulated to maintain the pressure at not more than
						the pneumatic tool rating.
(6)
						Safety devices and operating controls shall not be made inoperative.
Michigan Administrative Code › Department - Labor and Economic Opportunity › MIOSHA › General Industry and Construction Safety and Occupational Health Standards › General Industry Safety Standards › Part 38 - HAND AND PORTABLE POWERED TOOLS › PORTABLE POWERED TOOL PROVISIONS › Section R. 408.13863 - Portable circular saws

Current through Vol. 24-12, July 15, 2024
Rule 3863.
(1)
						A portable, power driven circular saw with a blade more than 2 inches in
						diameter shall have guards above and below the base plate or shoe. The upper
						guard shall cover the saw to the depth of the teeth, except for the minimum arc
						required to permit the base to be tilted for bevel cuts. The lower guard shall
						cover the saw to the depth of the teeth, except for the minimum arc required to
						allow proper retraction and contact with the work. When the tool is withdrawn
						from the work, the lower guard shall return to the covering position
						automatically and instantly.
(2)
						The guard shall not be tied back or removed except for servicing.
(3) A cracked circular saw blade shall be
						removed from service.
Michigan Administrative Code › Department - Labor and Economic Opportunity › MIOSHA › General Industry and Construction Safety and Occupational Health Standards › General Industry Safety Standards › Part 38 - HAND AND PORTABLE POWERED TOOLS › PORTABLE POWERED TOOL PROVISIONS › Section R. 408.13864 - Portable pneumatic grinders

Current through Vol. 24-12, July 15, 2024
Rule 3864.
(1)
						A portable pneumatic grinder shall be operated at a speed of not more than the
						grinder's rated speed.
(2) A line
						supplying air to a portable pneumatic grinder regulated by a governor shall be
						equipped with a filter to remove water, contaminated oil and dirt.
(3) A portable pneumatic grinder regulated by
						a governor shall be provided with a continuous lubrication means.
Michigan Administrative Code › Department - Labor and Economic Opportunity › MIOSHA › General Industry and Construction Safety and Occupational Health Standards › General Industry Safety Standards › Part 38 - HAND AND PORTABLE POWERED TOOLS › PORTABLE POWERED TOOL PROVISIONS › Section R. 408.13865 - Powered stapler and nailers

Current through Vol. 24-12, July 15, 2024
Rule 3865.
(1)
						A portable powered stapler or nailer, capable of driving a fastener with a
						diameter more than .0475 inch 18 gauge A.W.G., at more than 75 feet per second,
						shall be designed so that the operator is required to make not less than 2
						separate operations to activate the tool with 1 operation being to place the
						tool against the work surface.
(2)
						The design shall prevent discharge of the stapler during loading or when
						dropped.
(3) A portable powered
						stapler or nailer shall not be pointed or discharged at other than the work
						piece.
(4) The operator of a
						portable powered stapler or nailer and those employees within the striking
						distance of its fastener shall be provided with and use eye protection as
						prescribed in General Industry Safety Standard Part 33 "Personal Protective
						Equipment," as referenced in
						R
						408.13802.
(5) A positive actuation of the operator
						control shall be required to propel each fastener from a powered stapler or
						nailer.
(6) When relieving a jam-up
						of a fastening device, the source of power shall be disconnected.
(7) At the beginning of each shift, a
						portable powered stapler and nailer shall be tested for safe
						operation.
(8) Safety devices and
						operating controls shall not be made inoperative.
Michigan Administrative Code › Department - Labor and Economic Opportunity › MIOSHA › General Industry and Construction Safety and Occupational Health Standards › General Industry Safety Standards › Part 38 - HAND AND PORTABLE POWERED TOOLS › PORTABLE POWERED TOOL PROVISIONS › Section R. 408.13866 - Pneumatic powered nut runner

Current through Vol. 24-12, July 15, 2024
Rule 3866.
(1)
						A pneumatic powered angle nut runner with a trigger type operating control
						shall have the control located so that the reaction force of the runner does
						not create additional pressure on the trigger.
(2) A mechanical means shall be provided to
						absorb torque reaction of a stall type tool and used where:
(a) The resultant sustained force on an
						operator of an angle head nut runner or an inline tool with dual offset handles
						is more than 50 pounds.
(b) The
						reaction torque from an inline nut runner with a single offset handle is more
						than 100 inch pounds.
(c) The
						reaction torque of an inline nut runner without an offset handle is more than
						30 inch pounds.
Michigan Administrative Code › Department - Labor and Economic Opportunity › MIOSHA › General Industry and Construction Safety and Occupational Health Standards › General Industry Safety Standards › Part 38 - HAND AND PORTABLE POWERED TOOLS › POWDER ACTUATED TOOLS › Section R. 408.13871 - Powder actuated tools; design and construction

Current through Vol. 24-12, July 15, 2024
Rule 3871. Powder-actuated tools shall be designed and
						  constructed as prescribed in section 6 of ANSI A10.3 "Powder-Actuated Fastening
						  Systems," 1977 edition, as adopted in
						  R
						  408.13802.
Michigan Administrative Code › Department - Labor and Economic Opportunity › MIOSHA › General Industry and Construction Safety and Occupational Health Standards › General Industry Safety Standards › Part 38 - HAND AND PORTABLE POWERED TOOLS › POWDER ACTUATED TOOLS › Section R. 408.13872 - Powder-actuated tools generally

Current through Vol. 24-12, July 15, 2024
Rule 3872.
(1)
						An employer who uses powder-actuated tools shall establish and maintain, at the
						place of employment, a list or other record of employees qualified and trained
						to operate powder-actuated tools of the type provided by the
						employer.
(2) An employee shall
						receive training and instruction from 1 of the following:
(a) A dealer or distributor of
						powder-actuated tools who has been authorized by the tool manufacturer to
						provide such training.
(b) An
						authorized employee of a powder-actuated tool manufacturer.
(c) An employer or an authorized employer
						representative.
Michigan Administrative Code › Department - Labor and Economic Opportunity › MIOSHA › General Industry and Construction Safety and Occupational Health Standards › General Industry Safety Standards › Part 38 - HAND AND PORTABLE POWERED TOOLS › POWDER ACTUATED TOOLS › Section R. 408.13873 - Powder-actuated tools; training

Current through Vol. 24-12, July 15, 2024
Rule 3873.
(1)
						The training of an employee to use a powder-actuated tool shall, at a minimum,
						include the following items:
(a)
						Cleaning.
(b) Inspection.
(c) Operation.
(d) Use limitations.
(e) Power levels.
(f) Misfire procedure.
Michigan Administrative Code › Department - Labor and Economic Opportunity › MIOSHA › General Industry and Construction Safety and Occupational Health Standards › General Industry Safety Standards › Part 38 - HAND AND PORTABLE POWERED TOOLS › POWDER ACTUATED TOOLS › Section R. 408.13874 - Power levels

Current through Vol. 24-12, July 15, 2024
Rule 3874.
(1)
						The power level for cased or caseless loads shall be identified by a color and
						numbering system as prescribed in table 2, except that caseless loads are
						limited to power levels 1 to 6. The combination of the case color and load
						color shall designate the load level. Both the explosive load and the carton or
						box shall provide visual indication of the load level.
(2) Studs or other fasteners used in a
						powder-actuated tool shall be only those specifically manufactured for use in
						such tools.
(3) Table 2 reads as
						follows:
TABLE 2
Power Level
Case Color
Load Color
Nominal Velocity (+,- 45 fps)
1
Brass
Gray
300
2
Brass
Brown
390
3
Brass
Green
480
4
Brass
Yellow
570
5
Brass
Red
660
6
Brass
Purple
750
7
Nickel
Gray
840
8
Nickel
Brown
930
9
Nickel
Green
1020
10
Nickel
Yellow
1110
11
Nickel
Red
1200
12
Nickel
Purple
1290
The nominal velocity applies to 3/8-inch diameter
							 350-grain ballistic slug fired in a test device and has no reference to actual
							 velocity developed in any specific size or type of tool
Michigan Administrative Code › Department - Labor and Economic Opportunity › MIOSHA › General Industry and Construction Safety and Occupational Health Standards › General Industry Safety Standards › Part 38 - HAND AND PORTABLE POWERED TOOLS › POWDER ACTUATED TOOLS › Section R. 408.13875 - Powder-actuated tool defects and misfires

Current through Vol. 24-12, July 15, 2024
Rule 3875.
(1)
						In case of a misfire, the operator shall hold the powder-actuated tool in the
						operating position for not less than 30 seconds. The operator shall then try to
						operate the tool a second time.
The operator shall wait another 30 seconds, holding the
						  tool in the operating position, and the the operator shall proceed to remove
						  the explosive load in strict accordance with the manufacturer's
						  instructions.
(2) Misfired
						cartridges shall be placed carefully in a container filled with water and shall
						be disposed of in a safe manner.
Michigan Administrative Code › Department - Labor and Economic Opportunity › MIOSHA › General Industry and Construction Safety and Occupational Health Standards › General Industry Safety Standards › Part 38 - HAND AND PORTABLE POWERED TOOLS › FUEL POWERED TOOLS › Section R. 408.13881 - Refueling; operation in enclosed area prohibited; exception

Current through Vol. 24-12, July 15, 2024
Rule 3881.
(1)
						A fuel-powered tool shall be stopped while being refueled, serviced, or
						maintained.
(2) A fuel-powered tool
						shall not be operated in an enclosed area, unless the toxic fumes are below the
						maximum allowable limits prescribed by Michigan occupational safety and health
						administration (MIOSHA) standards.
(3) Where refueling is done with a portable
						container, the container shall be an approved safety can with an automatic
						closing cap and flame arrestor.
Michigan Administrative Code › Department - Labor and Economic Opportunity › MIOSHA › General Industry and Construction Safety and Occupational Health Standards › General Industry Safety Standards › Part 38 - HAND AND PORTABLE POWERED TOOLS › FUEL POWERED TOOLS › Section R. 408.13882 - Chain saws

Current through Vol. 24-12, July 15, 2024
Rule 3882.
(1)
						A chain saw shall be used only for cutoff work such as cutting trees, limbs,
						poles and beams. A chain saw shall not be used to open a hole in a solid object
						such as a floor, wall, or panel. Chain saws that are specifically designed for
						firefighting operations to cut holes in roofs, floors, and walls are exempt
						from this rule.
(2) A chain saw
						shall be equipped with a positive-type on-off ignition switch that is
						conveniently located to allow the operator to move it into the off position
						without relinquishing his or her grip on the saw.
(3) A manual chain oiler control, if provided
						on a chain saw, shall be located so that it can be operated without
						relinquishing a secure grip on the saw.
(4) An engine throttle control, if provided
						on a chain saw, shall be located so that it can be operated without
						relinquishing a secure grip on the saw.
(5) A chain saw shall have a guard that
						protects the throttle lever from casual contact from brush or other foreign
						objects.
(6) A chain saw that is
						equipped with a centrifugal clutch shall have a throttle control, carburetor,
						and clutch system so that the engine idle speed becomes lower than the clutch
						engagement speed if the throttle control is released, thereby allowing the
						chain to come to a complete stop.
(7) A chain saw's moving parts, such as a
						flywheel, rotating screen or clutch, shall be guarded. A saw's chain shall be
						guarded adjacent to the handle area and the sawdust shall be directed away from
						the operator.
(8) A saw's chain
						shall be stopped if it is not being used for sawing.
(9) A chain saw shall be carried by the top
						handle with the guide bar to the rear.
(10) A chain saw shall not be started within
						10 feet of the place where it was refueled.
Michigan Administrative Code › Department - Labor and Economic Opportunity › MIOSHA › General Industry and Construction Safety and Occupational Health Standards › General Industry Safety Standards › Part 39 - DESIGN SAFETY STANDARDS FOR ELECTRICAL SYSTEMS › Section R. 408.13901 - Scope

Current through Vol. 24-12, July 15, 2024
Rule 3901. These rules establish the minimum electrical
						safety requirements that are necessary for the practical safeguarding of
						employees in their workplaces. These rules cover design safety standards for
						electric utilization systems and include all electric equipment and
						installations used to provide electric power and light for employee
						workplaces.
Michigan Administrative Code › Department - Labor and Economic Opportunity › MIOSHA › General Industry and Construction Safety and Occupational Health Standards › General Industry Safety Standards › Part 39 - DESIGN SAFETY STANDARDS FOR ELECTRICAL SYSTEMS › Section R. 408.13902 - Adoption of federal standards

Current through Vol. 24-12, July 15, 2024
Rule 3902.
(1)
					 The following federal occupational safety and health administration (OSHA)
					 regulations from the Code of Federal Regulations are adopted by reference in
					 these rules:
(a)
												29 C.F.R.
					 §1910.302 "Electric utilization
					 systems."
(b)
												29
					 C.F.R. §1910.303 "General."
(c)
												29 C.F.R.
					 §1910.304 "Wiring design and
					 protection."
(d)
												29 C.F.R.
					 §1910.305 "Wiring methods, components,
					 and equipment for general use."
(e)
												29 C.F.R.
					 §1910.306 "Specific purpose equipment
					 and installations."
(f)
												29 C.F.R.
					 §1910.307 "Hazardous (classified)
					 locations."
(g)
												29 C.F.R.
					 §1910.308 "Special systems."
(h)
												29 C.F.R.
					 §1910.399 "Definitions applicable to
					 this subpart."
Michigan Administrative Code › Department - Labor and Economic Opportunity › MIOSHA › General Industry and Construction Safety and Occupational Health Standards › General Industry Safety Standards › Part 39 - DESIGN SAFETY STANDARDS FOR ELECTRICAL SYSTEMS › Section R. 408.13905 - Availability of adopted and referenced rules

Current through Vol. 24-12, July 15, 2024
Rule 3905.
(1)
					 The following regulations are adopted by reference in these rules and are
					 available from the United States Department of Labor, Occupational Safety and
					 Health Administration website:www.osha.gov, [File Link Not Available] at no
					 charge, as of the time of adoption of these rules:
(a)
												29 C.F.R.
					 §1910.302 "Electric Utilization
					 Systems," February 14, 2007.
(b)
												29
					 C.F.R. §1910.303 "General," October 29,
					 2008.
(c)
												29 C.F.R.
					 §1910.304 "Wiring design and
					 protection," October 29, 2008.
(d)
												29 C.F.R.
					 §1910.305 "Wiring methods, components,
					 and equipment for general use," February 14, 2007.
(e)
												29 C.F.R.
					 §1910.306 "Specific purpose equipment
					 and installations," February 14, 2007.
(f)
												29 C.F.R.
					 §1910.307 "Hazardous (classified)
					 locations," February 14, 2007.
(g)
												29 C.F.R.
					 §1910.308 "Special systems," February
					 14, 2007.
(h)
												29 C.F.R.
					 §1910.399 "Definitions applicable to
					 this subpart," April 11, 2014.
Michigan Administrative Code › Department - Labor and Economic Opportunity › MIOSHA › General Industry and Construction Safety and Occupational Health Standards › General Industry Safety Standards › Part 42 - FORGING › GENERAL PROVISIONS › Section R. 408.14201 - Scope

Current through Vol. 24-12, July 15, 2024
Rule 4201. This part provides safety for life, limb,
						  and health in or about places of employment and applies to all classes of
						  power-forging machinery both for drop forging and flat-die forging, including
						  steam hammers, pneumatic hammers, mechanically operated hammers, forging
						  presses, forging rolls, trimming presses, bulldozers, upsetting machines,
						  bolt-heading and rivet-making machines and power shears, and incidental
						  operations and equipment in connection with such machinery. Excluded are cold
						  forging operations.
Michigan Administrative Code › Department - Labor and Economic Opportunity › MIOSHA › General Industry and Construction Safety and Occupational Health Standards › General Industry Safety Standards › Part 42 - FORGING › GENERAL PROVISIONS › Section R. 408.14203 - Definitions; A to C

Current through Vol. 24-12, July 15, 2024
Rule 4203.
(1)
						"Aisle" means a path of travel for vehicles and employees and which is not used
						for work and storage space.
(2)
						"Board drop hammer" means a hammer equipped with boards attached to the ram
						which when propelled by motor driven friction rolls raises the ram and
						attachments.
(3) "Cylinder head"
						means a cover attachment for the top of a steam cylinder.
Michigan Administrative Code › Department - Labor and Economic Opportunity › MIOSHA › General Industry and Construction Safety and Occupational Health Standards › General Industry Safety Standards › Part 42 - FORGING › GENERAL PROVISIONS › Section R. 408.14204 - Definitions; F, G

Current through Vol. 24-12, July 15, 2024
Rule 4204.
(1)
						"Forging press" means a mechanically or hydraulically operated press using
						closed or flat dies.
(2) "Forging
						rolls (reducing rolls)" means rolls used as equipment for forging or swaging
						operations. Forging rolls are required essentially for reducing short, thick
						stock sections into long, slender sections and to perform or reduce
						cross-sectional areas of billets before the finished forging
						operation.
(3) "Guide bolt" means a
						bolt which passes through the hammer columns and secures the ram guides in the
						pocket.
Michigan Administrative Code › Department - Labor and Economic Opportunity › MIOSHA › General Industry and Construction Safety and Occupational Health Standards › General Industry Safety Standards › Part 42 - FORGING › GENERAL PROVISIONS › Section R. 408.14205 - Definitions; H to P

Current through Vol. 24-12, July 15, 2024
Rule 4205.
(1)
						"Hammer" means a machine designed to shape forgings by means of impact between
						dies. The force of the impact is by gravity or power supplied by steam, air or
						mechanical means.
(2) "Mechanical
						hammer" means a gravity hammer which uses hydraulic or mechanical devices, such
						as friction rolls with boards, belts, or ropes to raise the ram and
						attachments.
(3) "Point of
						operation" means the area of a machine, die, or tool where material is actually
						worked.
(4) "Power shear" means a
						machine equipped with opposing shear blades and which cuts bar stock.
Michigan Administrative Code › Department - Labor and Economic Opportunity › MIOSHA › General Industry and Construction Safety and Occupational Health Standards › General Industry Safety Standards › Part 42 - FORGING › GENERAL PROVISIONS › Section R. 408.14207 - Definitions; R, S

Current through Vol. 24-12, July 15, 2024
Rule 4207.
(1)
						"Rod gland" means a sleeve at the bottom of a cylinder through which a piston
						rod passes.
(2) "Safety factor"
						means the ratio of the breaking strength of a piece of material or object to
						the actual safe load or working stress when in use.
(3) "Steam or pneumatic hammer" means a
						hammer using steam or air to provide energy in a cylinder to raise the hammer
						for a gravity drop and in case of a double action hammer to increase the force
						of the impact on the forging.
Michigan Administrative Code › Department - Labor and Economic Opportunity › MIOSHA › General Industry and Construction Safety and Occupational Health Standards › General Industry Safety Standards › Part 42 - FORGING › GENERAL PROVISIONS › Section R. 408.14208 - Definitions; T to W

Current through Vol. 24-12, July 15, 2024
Rule 4208.
(1)
						"Tie plate" means a plate located and attached to the upper structure of hammer
						columns and on which the steam cylinder is mounted.
(2) "Trained and authorized" means to have
						received instructions regarding specified duties and to have permission to
						perform those duties.
(3) "Trim
						press" means a class of auxiliary forging equipment which removes flash or
						excess metal from a forging.
(4)
						"Upsetting machine" means a horizontal forging machine employing a set of
						gripper dies that holds stock while the ram or header slide forces the stock
						into shape and size.
(5) "Walkaway"
						means a path of travel for foot traffic only.
Michigan Administrative Code › Department - Labor and Economic Opportunity › MIOSHA › General Industry and Construction Safety and Occupational Health Standards › General Industry Safety Standards › Part 42 - FORGING › GENERAL PROVISIONS › Section R. 408.14222 - Aisles

Current through Vol. 24-12, July 15, 2024
Rule 4222. An aisle for vehicular traffic shall be not
						  less than the width of the widest vehicle or load plus 3 feet. An aisle shall
						  be outlined by marking.
Michigan Administrative Code › Department - Labor and Economic Opportunity › MIOSHA › General Industry and Construction Safety and Occupational Health Standards › General Industry Safety Standards › Part 42 - FORGING › GENERAL PROVISIONS › Section R. 408.14223 - Platforms

Current through Vol. 24-12, July 15, 2024
Rule 4223. A platform used on the floor in front of a
						  machine shall be designed to hold the weight imposed on it without creating a
						  tripping hazard.
Michigan Administrative Code › Department - Labor and Economic Opportunity › MIOSHA › General Industry and Construction Safety and Occupational Health Standards › General Industry Safety Standards › Part 42 - FORGING › GENERAL PROVISIONS › Section R. 408.14224 - Lighting and controls

Current through Vol. 24-12, July 15, 2024
Rule 4224.
(1)
						Machinery and equipment shall be provided with a minimum of 15 footcandles
						light intensity to fall upon the general area. When natural light is
						insufficient, artificial light shall be provided. Direct or reflected glare and
						shadows, including moving shadows, should be avoided.
(2) A manually operated valve or switch for
						power forging equipment shall be identified as to function and accessible to
						the operator.
Michigan Administrative Code › Department - Labor and Economic Opportunity › MIOSHA › General Industry and Construction Safety and Occupational Health Standards › General Industry Safety Standards › Part 42 - FORGING › GENERAL PROVISIONS › Section R. 408.14226 - Use of lead

Current through Vol. 24-12, July 15, 2024
Rule 4226. The following safety requirements apply to
						  lead casts or other use of lead in a forge shop or die shop:
(a) Thermostatic control of heating elements
						shall be provided to maintain melting temperature at not more than 750 degrees
						Fahrenheit.
(b) A covered container
						shall be provided to store dross skimmings.
(c) Equipment shall be kept clean,
						particularly from accumulations of lead oxide.
(d) A sign shall be posted in the work area
						prohibiting eating in the area and calling attention to dangers of oral
						ingestion of lead dust from hands and clothing.
Michigan Administrative Code › Department - Labor and Economic Opportunity › MIOSHA › General Industry and Construction Safety and Occupational Health Standards › General Industry Safety Standards › Part 42 - FORGING › GENERAL PROVISIONS › Section R. 408.14227 - Scale removers, oil swabs, and tongs

Current through Vol. 24-12, July 15, 2024
Rule 4227.
(1)
						If an oil swab, scale brush, or other device is required to remove scale, it
						shall be long enough to enable the employee to perform the job without placing
						his hands within the point of operation.
(2) Tongs shall be of sufficient length to
						clear the body of the worker in case of kickback, and shall not have sharp
						handle ends. The worker should be instructed in the proper body position when
						using tongs. Tongs should be checked periodically to see that they remain at
						the proper hardness level for the job. When rings or equivalent devices for
						locking tongs are used, they should be inspected periodically to ensure safe
						condition.
Michigan Administrative Code › Department - Labor and Economic Opportunity › MIOSHA › General Industry and Construction Safety and Occupational Health Standards › General Industry Safety Standards › Part 42 - FORGING › GENERAL PROVISIONS › Section R. 408.14232 - Personal protective equipment

Current through Vol. 24-12, July 15, 2024
Rule 4232.
(1)
						Protective goggles or spectacles shall be provided to, and used by, all
						employees where a face and eye hazard exists. Protective goggles and spectacles
						shall comply with the requirements of general industry safety standard, Part
						33. Personal Protective Equipment, being
						R
						408.13301 et seq. of the Michigan Administrative
						Code.
(2) Head protection shall be
						provided to, and used by, all employees where a head hazard exists. Head
						protection shall comply with the requirements of general industry safety
						standard, Part 33. Personal Protective Equipment, being
						R
						408.13301 et seq. of the Michigan Administrative
						Code.
(3) Foot or toe protection
						shall be provided to, and used by, all employees in accordance with general
						industry safety standard, Part 33.
Personal Protective Equipment, being
						  R
						  408.13301 et seq. of the Michigan Administrative Code,
						  where a foot or toe hazard exists.
(4) Other types of personal protective
						equipment, such as aprons, spats, sleeves, and specialty gloves other than
						lightweight cotton or similar types of gloves, shall be provided to, and used
						by, employees when such personal protective equipment is required for the
						protection of the employee from hazards.
Michigan Administrative Code › Department - Labor and Economic Opportunity › MIOSHA › General Industry and Construction Safety and Occupational Health Standards › General Industry Safety Standards › Part 42 - FORGING › GENERAL PROVISIONS › Section R. 408.14241 - Guards, hammers, and forge presses

Current through Vol. 24-12, July 15, 2024
Rule 4241.
(1)
						The portion of a treadle at the rear of a hammer shall be guarded so that scrap
						or other material cannot collect below this portion of the treadle and prevent
						it from returning to normal position.
(2) A treadle shall be blocked or otherwise
						secured during the time an employee is exposed under the ram or between the
						dies.
(3) A scale guard constructed
						of not less than 20 gauge sheet steel or equivalent material shall be provided
						at the back of a hammer, so arranged as to stop flying objects and anchored or
						secured so that it cannot tip or fall.
(4) A foot operated device, such as a
						treadle, pedal, bar, valve, or switch, shall be substantially and effectively
						protected from unintended operation.
Michigan Administrative Code › Department - Labor and Economic Opportunity › MIOSHA › General Industry and Construction Safety and Occupational Health Standards › General Industry Safety Standards › Part 42 - FORGING › HAMMER AND FORGE PRESSES › Section R. 408.14242 - Hammer installation

Current through Vol. 24-12, July 15, 2024
Rule 4242.
(1)
						A hammer shall be installed on or anchored to a foundation of such strength as
						to support the imposed weight and normal work stress.
(2) A press shall be installed in a manner
						that it will remain in position or it shall be anchored to a foundation of such
						strength as to support the imposed weight and normal work stress.
Michigan Administrative Code › Department - Labor and Economic Opportunity › MIOSHA › General Industry and Construction Safety and Occupational Health Standards › General Industry Safety Standards › Part 42 - FORGING › HAMMER AND FORGE PRESSES › Section R. 408.14243 - Ram props and blocks

Current through Vol. 24-12, July 15, 2024
Rule 4243. A ram prop or block shall be provided and
						  used at each hammer when dies are changed or repaired. The prop or block shall
						  have a handle on the side. One of the following shall be used:
(a) A wooden ram prop or block of hardwood
						and complying with not less than the specifications of table 1. The ends shall
						be square.
(b) A steel ram prop of
						not less than 2 1/2-inch outside diameter by 2-inch inside diameter, or a
						structural shape of equal strength, with squared ends.
(c) Other material which shall be of equal or
						greater strength as required for steel in subdivision (b).
Figure for 408.14243
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Michigan Administrative Code › Department - Labor and Economic Opportunity › MIOSHA › General Industry and Construction Safety and Occupational Health Standards › General Industry Safety Standards › Part 42 - FORGING › HAMMER AND FORGE PRESSES › Section R. 408.14244 - Hammer die keys

Current through Vol. 24-12, July 15, 2024
Rule 4244.
(1)
						A hammer die key and shims shall be made from a grade of material which does
						not crack or splinter when treated. A die key shall project not more than 3
						inches in front or in back of the ram or die.
(2) A head of a key shall be kept free of
						mushrooming and splitting by grinding off any flaring.
(3) A head of a manual key driver shall be
						kept free of mushrooming by grinding or machining. A cutting torch shall never
						be used for this. A driver shall be suspended from a securely fastened beam
						with chain or cable of sufficient size to handle the weight of the driver plus
						a safety factor of 5. Chain, cable and fasteners shall be kept free of twisted,
						bent or elongated links. A driver shall be made of steel that will not chip on
						impact.
(4) A pneumatic key driver
						is recommended. The driver shall be made of steel that will not chip on
						impact.
Michigan Administrative Code › Department - Labor and Economic Opportunity › MIOSHA › General Industry and Construction Safety and Occupational Health Standards › General Industry Safety Standards › Part 42 - FORGING › HAMMER AND FORGE PRESSES › Section R. 408.14245 - Hammer cylinder heads and fasteners

Current through Vol. 24-12, July 15, 2024
Rule 4245. Parts, such as, but not limited to, a
						  cylinder head and fasteners for a cylinder head, glands, tie plates and guide
						  bolts, which are subject to failure shall be secured by use of a safety cable
						  strung to them.
Michigan Administrative Code › Department - Labor and Economic Opportunity › MIOSHA › General Industry and Construction Safety and Occupational Health Standards › General Industry Safety Standards › Part 42 - FORGING › HAMMER AND FORGE PRESSES › Section R. 408.14246 - Steam and pneumatic hammers

Current through Vol. 24-12, July 15, 2024
Rule 4246.
(1)
						A steam or air hammer shall be equipped with a functional safety cylinder head
						to act as a cushion if the piston rod breaks or pulls out of the ram.
(2) A steam hammer shall be provided with a
						quick access emergency shut-off valve identified by name or color in the
						supply, sometimes called admission, pipeline at a location within reach of the
						operator. This valve shall be closed and locked in the "off" position while the
						hammer is being adjusted, repaired, or serviced, or when the die are being
						changed, except where necessary to move the ram.
(3) If the steam hammer cylinder is
						constructed without a self-draining arrangement, a drain cock shall be provided
						which shall be piped to a sump or drain pipe.
(4) A pneumatic hammer shall have a drain
						cock on the main head cylinder and on the clamp cylinder, if a clamp cylinder
						is provided.
(5) Steam or air
						pressure at the hammer shall be no higher than that for which the hammer is
						designed. A pressure regulator and safety valve at the source of power or at
						the equipment, whichever is applicable, shall be used to insure this.
(6) A steam pipe shall be covered where
						exposed to contact. Pipe supports or other effective means shall be provided to
						prevent failure from vibration, expansion, or contraction.
(7) Steam or air piping shall be as
						prescribed in ANSI B31.1.0-1967, Power piping, with addenda issued before April
						28, 1971, which is incorporated herein by reference and may be inspected at the
						Lansing office of the Department of Licensing and Regulatory Affairs. This
						standard may be purchased from IHS Global, 15 Inverness Way East, Englewood,
						Colorado, 80112, USA, telephone number: 1-800-854-7179 or via the internet at
						website: http://global.ihs.com [File Link Not Available], at a cost as of the
						time of adoption of these rules of $96.00 each.
(8) Where it is necessary to service a steam
						cylinder, a fixed platform, as prescribed in
						R
						408.14249(2), shall be provided, or
						the employee shall wear a safety belt and lanyard, with the lanyard secured to
						the hammer or a structural member.
Michigan Administrative Code › Department - Labor and Economic Opportunity › MIOSHA › General Industry and Construction Safety and Occupational Health Standards › General Industry Safety Standards › Part 42 - FORGING › HAMMER AND FORGE PRESSES › Section R. 408.14247 - Mechanically operated hammers and forging presses

Current through Vol. 24-12, July 15, 2024
Rule 4247.
(1)
						A mechanically operated hammer or forging press shall be provided with a means
						for disconnecting the power. Acceptable methods include the following:
(a) A disconnect switch ahead of the starter
						on the primary line with provision for locking and within reach from the floor.
						Power shall be locked off when the machine is being repaired or
						serviced.
(b) A tight and loose
						pulley on a countershaft, with a belt shifter, with a means to lock it in the
						"off" position. The belt shifter shall be within easy reach of the
						operator.
(c) A clutch or drive
						pulley, with a clutch handle, with a means to lock it in the "off" position.
						The clutch handle shall be within easy reach of the operator.
Michigan Administrative Code › Department - Labor and Economic Opportunity › MIOSHA › General Industry and Construction Safety and Occupational Health Standards › General Industry Safety Standards › Part 42 - FORGING › HAMMER AND FORGE PRESSES › Section R. 408.14248 - Point of operation devices

Current through Vol. 24-12, July 15, 2024
Rule 4248. Effective August 31, 1974, the following
						  shall pertain to a mechanically operated hammer used for cold re-strike
						  operations:
(a) Where only 1 hand is
						used for holding the material, a safety stop, dog or catch shall be provided to
						prevent the ram from descending until this device has been released and is held
						out of the way by the other hand, or a hand lever instead of a foot treadle
						shall be provided for tripping the hammer.
(b) On a hammer where neither hand is used
						for holding the material, there shall be provided a point of operation device
						that restrains the operator from inadvertently reaching into the point of
						operation or which automatically withdraws the operator's hands if they are
						within the point of operation as the dies close, or a tripping lever or safety
						stop or both that will require concurrent use of both hands to trip the
						hammer.
Michigan Administrative Code › Department - Labor and Economic Opportunity › MIOSHA › General Industry and Construction Safety and Occupational Health Standards › General Industry Safety Standards › Part 42 - FORGING › HAMMER AND FORGE PRESSES › Section R. 408.14249 - Board drop hammers

Current through Vol. 24-12, July 15, 2024
Rule 4249.
(1)
						On a board drop hammer a guard constructed of 20 gauge sheet steel or stronger
						must be provided around the board above the rolls to prevent the board from
						falling if the board breaks or comes loose from the ram.
(2) Where work must be done at or near the
						rolls of a board hammer, a fixed or portable platform equipped with a guardrail
						system must be provided and used in compliance with General Industry Safety and
						Health Standard Part 2. "Walking-Working Surfaces," being
						R
						408.10201 to
						R
						408.10241 of the Michigan Administrative
						Code.
(3) Roll release levers and
						front friction rods on a board hammer must be prevented from falling by being
						secured to the hammer frame by cable, chain or an equally effective
						means.
Michigan Administrative Code › Department - Labor and Economic Opportunity › MIOSHA › General Industry and Construction Safety and Occupational Health Standards › General Industry Safety Standards › Part 42 - FORGING › HAMMER AND FORGE PRESSES › Section R. 408.14251 - Forging presses

Current through Vol. 24-12, July 15, 2024
Rule 4251.
(1)
						Forging press operating valves shall be located so that the operator will have
						a clear and unobstructed view of the press when standing in the usual operation
						position. If this arrangement is impossible, a mirror shall be installed in
						front of the operator to assist him in obtaining a full view of the
						press.
(2) When dies are being
						changed or maintenance is being performed on a press, the following shall be
						accomplished:
(a) The energy source to a
						mechanical press shall be locked out, and the flywheel shall be at rest before
						work begins.
(b) The hydraulic
						pumps and power apparatus of the hydraulic press shall be locked out.
(c) Blocking shall be provided and used to
						prevent the ram from dropping. The material shall equal or exceed
						specifications in table 1.
Die design shall take into consideration the need for a
						  flat spot for the block.
Michigan Administrative Code › Department - Labor and Economic Opportunity › MIOSHA › General Industry and Construction Safety and Occupational Health Standards › General Industry Safety Standards › Part 42 - FORGING › HAMMER AND FORGE PRESSES › Section R. 408.14252 - Inspection

Current through Vol. 24-12, July 15, 2024
Rule 4252.
(1)
						Daily visual observation, without dismantling, shall be made of a forging
						hammer and forge press to insure the safe condition of bolts, screws, keys,
						valves, and all parts of treadles and clutches and other operating mechanisms
						that might become loose by vibration.
(2) A periodic and regular maintenance safety
						inspection shall be made of forging machinery and equipment, including guards
						and point of operation protection devices by a trained and authorized
						employee.
(3) A record shall be
						made and maintained to show the date of inspection, equipment number and
						condition found.
Michigan Administrative Code › Department - Labor and Economic Opportunity › MIOSHA › General Industry and Construction Safety and Occupational Health Standards › General Industry Safety Standards › Part 42 - FORGING › OTHER MACHINES › Section R. 408.14261 - Trim presses

Current through Vol. 24-12, July 15, 2024
Rule 4261.
(1)
						A trim press shall be provided with a main disconnect switch as prescribed in
						R
						408.14247(1).
(2) A trim press shall be provided with a
						safety block or prop as prescribed in
						R
						408.14243. Die design shall take into consideration
						and provide a suitable flat area in the die for locating and using blocking
						material.
(3) A trim press shall be
						fed by devices as prescribed in
						R
						408.14251(10).
Michigan Administrative Code › Department - Labor and Economic Opportunity › MIOSHA › General Industry and Construction Safety and Occupational Health Standards › General Industry Safety Standards › Part 42 - FORGING › OTHER MACHINES › Section R. 408.14263 - Bulldozers

Current through Vol. 24-12, July 15, 2024
Rule 4263. A guard shall be attached to the side of the
						  moving head of a bulldozer and shall extend past the stationary head to prevent
						  persons from stepping between the dies, or another method may be used which
						  offers equal protection.
Michigan Administrative Code › Department - Labor and Economic Opportunity › MIOSHA › General Industry and Construction Safety and Occupational Health Standards › General Industry Safety Standards › Part 42 - FORGING › OTHER MACHINES › Section R. 408.14265 - Bolt heading and rivet-making machines

Current through Vol. 24-12, July 15, 2024
Rule 4265.
(1)
						A treadle (pedal) of a bolt heading or rivet-making machine shall be guarded as
						prescribed in
						R
						408.14251(9).
(2) A bolt header or rivet-making machine
						shall be equipped with a positive-type lockout device as prescribed in
						R
						408.14247(1).
(3) A screen shield shall be installed across
						point-of-operation on a bolt heading or rivet-making machine to protect against
						flying pieces.
(4) Tension or
						relief springs on a bolt heading or rivet-making machine shall be
						guarded.
(5) Safety blocks as
						prescribed in
						R
						408.14243 shall be used when required while working
						on, removing, or setting dies.
Michigan Administrative Code › Department - Labor and Economic Opportunity › MIOSHA › General Industry and Construction Safety and Occupational Health Standards › General Industry Safety Standards › Part 42 - FORGING › OTHER MACHINES › Section R. 408.14267 - Power shears

Current through Vol. 24-12, July 15, 2024
Rule 4267.
(1)
						The maximum size and specification of material being sheared on a power shear,
						as recommended by the manufacturer of the shear, shall not be
						exceeded.
(2) Effective
						point-of-operation guarding shall be provided at both the feeding end and
						discharge end of a power shear.
Michigan Administrative Code › Department - Labor and Economic Opportunity › MIOSHA › General Industry and Construction Safety and Occupational Health Standards › General Industry Safety Standards › Part 42 - FORGING › OTHER MACHINES › Section R. 408.14268 - Material-handling equipment

Current through Vol. 24-12, July 15, 2024
Rule 4268. Material-handling equipment shall be of such
						  capacity and size as to safely handle the imposed load of the dies and
						  containers.
Michigan Administrative Code › Department - Labor and Economic Opportunity › MIOSHA › General Industry and Construction Safety and Occupational Health Standards › General Industry Safety Standards › Part 42 - FORGING › OTHER MACHINES › Section R. 408.14269 - Tumbling barrels and shot blasts

Current through Vol. 24-12, July 15, 2024
Rule 4269.
(1)
						A tumbling barrel shall have all of the following:
(a) Have fittings to the barrel dust-tight or
						the barrel enclosed in a booth with an exhaust system as approved by the state
						department of licensing and regulatory affairs.
(b) Be locked in place while being loaded or
						unloaded.
(c) Have an interlocked
						barrier across the front before it can be started.
Michigan Administrative Code › Department - Labor and Economic Opportunity › MIOSHA › General Industry and Construction Safety and Occupational Health Standards › General Industry Safety Standards › Part 42 - FORGING › OTHER MACHINES › Section R. 408.14271 - Upsetting machines

Current through Vol. 24-12, July 15, 2024
Rule 4271.
(1)
						An upsetter pedal (treadle) shall be guarded as prescribed in
						R
						408.14251(9).
(2) A shut-off valve or safety switch for
						service equipment on an upsetter, such as air lines, electric lines and water
						and oil lines, shall be located conveniently for the operator, and each shall
						be distinctly marked for ease of identification.
(3) A positive type lockout device for
						disconnecting the power to the upsetter shall be provided as prescribed in
						R
						408.14247(1).
(4) An upsetting machine shall be installed
						so that it will remain on its foundation.
Michigan Administrative Code › Department - Labor and Economic Opportunity › MIOSHA › General Industry and Construction Safety and Occupational Health Standards › General Industry Safety Standards › Part 42 - FORGING › OTHER MACHINES › Section R. 408.14273 - Billet heating furnaces

Current through Vol. 24-12, July 15, 2024
Rule 4273.
(1)
						A billet heating furnace shall be equipped with an automatic valve on the main
						fuel line which will shut off in case of electrical or fuel supply
						failure.
(2) Radiant heat from a
						billet furnace shall be controlled by 1 or more of the following methods:
(a) Reflective shields of aluminum or
						materials of equal reflectivity.
(b) Controlled openings.
(c) Evaporative cooling.
(d) Water jackets.
(e) Chain curtains.
Michigan Administrative Code › Department - Labor and Economic Opportunity › MIOSHA › General Industry and Construction Safety and Occupational Health Standards › General Industry Safety Standards › Part 44 - FOUNDRIES › Section R. 408.14401 - Scope

Current through Vol. 24-12, July 15, 2024
Rule 4401. This part applies to manufacturing and
						maintenance operations relating to the safety of employees engaged in making of
						ferrous and nonferrous castings, including smelting operations when applicable,
						but excluding die casting operations.