reglab/statecodes huggingface dataset:
Michigan Administrative Code › Department - Labor and Economic Opportunity › MIOSHA › General Industry and Construction Safety and Occupational Health Standards › Occupational Health Standards › Part 12 - SCAFFOLDS AND SCAFFOLD PLATFORMS › SUSPENDED SCAFFOLDS › Section R. 408.41233 - Two-point adjustable suspension scaffold; swing stage scaffold

Current through Vol. 24-12, July 15, 2024
Rule 1233.
(1)
						A 2-point adjustable suspension scaffold, also known as a swing stage scaffold
						platform, shall not be less than 20 inches nor more than 36 inches wide
						overall. The platform shall be securely fastened to the stirrups by U-bolts or
						by other equivalent means.
(2) The
						stirrups shall be designed with a support for a guardrail, intermediate rails,
						and toeboard.
(3) Rope and blocks
						that are used to support a 2-point adjustable scaffold shall have all of the
						following:
(a) Supporting ropes of 3/4-inch,
						first-quality manila rope or a synthetic rope of equivalent strength used with
						at least one 6-inch single and one 6-inch double block.
(b) Blocks that have sheaves which fit the
						size of the rope the blocks carry.
(c) Live ropes made fast to the scaffold in a
						manner to prevent displacement.
(d)
						The dead-end of the supporting rope connected to the block at the stirrup by
						means of an eye splice incorporating a thimble.
Michigan Administrative Code › Department - Labor and Economic Opportunity › MIOSHA › General Industry and Construction Safety and Occupational Health Standards › Occupational Health Standards › Part 12 - SCAFFOLDS AND SCAFFOLD PLATFORMS › SUSPENDED SCAFFOLDS › Section R. 408.41234 - Multilevel suspension scaffolds

Current through Vol. 24-12, July 15, 2024
Rule 1234.
(1)
						A multilevel suspension scaffold shall have a separate fall prevention device
						that allows a drop of not more than 12 inches installed at each support point
						connected with a line to the scaffold.
(2) The device shall be attached to a wire
						rope safety line equivalent to the support rope, and the safety line shall be
						secured to a substantial member of the structure separate from the support rope
						and to the ground. If it is not possible to attach a safety line to the
						structure, then the safety line shall be attached to the outrigger.
(3) The multilevel suspension scaffold shall
						be in compliance with the provisions of
						R 408.41233 and
						29
						CFR 1926.452(v), as adopted
						by reference in
						R
						408.41201.
(4) A support for a platform shall be
						attached directly to the support stirrup and not to any other
						platform.
Michigan Administrative Code › Department - Labor and Economic Opportunity › MIOSHA › General Industry and Construction Safety and Occupational Health Standards › Occupational Health Standards › Part 12 - SCAFFOLDS AND SCAFFOLD PLATFORMS › SUSPENDED SCAFFOLDS › Section R. 408.41235 - Single-point adjustable suspension scaffolds

Current through Vol. 24-12, July 15, 2024
Rule 1235. A single-point adjustable suspension
						  scaffold shall travel only in a vertical line.
Michigan Administrative Code › Department - Labor and Economic Opportunity › MIOSHA › General Industry and Construction Safety and Occupational Health Standards › Occupational Health Standards › Part 12 - SCAFFOLDS AND SCAFFOLD PLATFORMS › SUSPENDED SCAFFOLDS › Section R. 408.41236 - Needle beam scaffolds

Current through Vol. 24-12, July 15, 2024
Rule 1236.
(1)
						A needle beam scaffold shall not be altered or moved while in use.
(2) The scaffold planking shall be secured
						against displacement. Cleats are not an adequate means of attachment.
(3) Ropes or hangers shall be used for
						supports, except that 1 end of a needle beam scaffold may be supported by and
						secured to a permanent structural member.
Michigan Administrative Code › Department - Labor and Economic Opportunity › MIOSHA › General Industry and Construction Safety and Occupational Health Standards › Occupational Health Standards › Part 12 - SCAFFOLDS AND SCAFFOLD PLATFORMS › SUSPENDED SCAFFOLDS › Section R. 408.41237 - Boatswains chair

Current through Vol. 24-12, July 15, 2024
Rule 1237.
(1)
						Two 5/8-inch, first-quality manila rope slings or synthetic rope of equivalent
						strength shall be reeved through the 4 seat holes so as to cross each other on
						the underside. Where an employee is using a heat or spark-producing process,
						such as gas welding or cutting, a protected 3/8-inch wire rope shall be used in
						place of fiber rope.
(2) The tackle
						shall consist of bearing or bushed blocks and 5/8-inch, first grade manila rope
						or its equivalent. The block shall be secured to roof irons, hooks, or other
						objects that are secured. Tiebacks shall be installed at right angles to the
						face of the building and shall be secured to the roof hooks and the
						building.
Michigan Administrative Code › Department - Labor and Economic Opportunity › MIOSHA › General Industry and Construction Safety and Occupational Health Standards › Occupational Health Standards › Part 12 - SCAFFOLDS AND SCAFFOLD PLATFORMS › SUSPENDED SCAFFOLDS › Section R. 408.41238 - Float scaffolds

Current through Vol. 24-12, July 15, 2024
Rule 1238.
(1)
						A float scaffold shall be constructed of not less than 3/4-inch exterior
						plywood or equivalent material. The platform shall be not more than 3 by 6 feet
						in size, and the ends of the platform shall project 6 inches beyond the outer
						edge of the bearers.
(2) The
						plywood shall be securely fastened to 22- by 4-inch bearers which are made of
						select lumber that is free of knots and other defects and which project 6
						inches beyond the platforms on each side. The plywood shall be reinforced with
						a diagonal brace that runs from bearer to bearer beneath the
						platform.
(3) An edging of wood not
						less than 1 by 2 inches, or its equivalent, shall be secured around all sides
						of the platform to prevent tools from rolling off.
(4) Supporting ropes shall be 1-inch manila
						rope, or its equivalent, and shall be free of defects.
(5) Rope connections shall be made in a
						manner that prevents the platform from shifting or slipping. The rope shall be
						arranged to do all of the following:
(a) Pass
						under the platform.
(b) Be hitched
						around the end of each bearer on each side.
(c) Provide 4 ends that shall be securely
						fastened to an overhead support.
Michigan Administrative Code › Department - Labor and Economic Opportunity › MIOSHA › General Industry and Construction Safety and Occupational Health Standards › Occupational Health Standards › Part 12 - SCAFFOLDS AND SCAFFOLD PLATFORMS › MOBILE SCAFFOLDS › Section R. 408.41243 - Rough terrain forklift truck scaffolds; equipment requirements; employee safety requirements

Current through Vol. 24-12, July 15, 2024
Rule 1243.
(1)
						The scaffold platform shall be attached to the forks by enclosed sleeves and
						shall be secured against the back of the forks with a mechanical device so that
						the platform cannot tip or slip.
(2) A work platform shall be in compliance
						with all of the following requirements:
(a)
						Except for the guardrail system as specified in Construction Safety Standard
						Part 21. "Guarding of Walking and Working Areas," as referenced in
						R
						408.41201, be of welded mild steel construction that
						has a minimum safety factor of 4 times the maximum intended load.
(b) Have a continuous guardrail system
						constructed as follows:
(i) Have a top rail
						which is located not less than 36 inches, nor more than 42 inches, above the
						platform floor and which is constructed to withstand a minimum of 200 pounds of
						force in any direction.
(ii) Have a
						midrail which is installed at mid-height between the top rail and platform
						floor and which is constructed to withstand a 200-pound side thrust.
(iii) Have a toeboard which is not less than
						4 inches in nominal height and which is installed not more than 1/4 of an inch
						above the floor around the periphery of the work platform. If the platform has
						a gate, then the toeboard shall be installed on the gate.
(c) Have a wood planking, steel plate, or a
						steel grating bolted or welded to the bottom of the platform and be maintained
						free of slip or trip hazards.
(d)
						Have a permanently affixed sign on the platform that specifies the maximum
						number of passengers allowed, the work platform identification number, and the
						maximum rated load.
(e) Be easily
						identifiable by high-visibility color or marking.
Michigan Administrative Code › Department - Labor and Economic Opportunity › MIOSHA › General Industry and Construction Safety and Occupational Health Standards › Occupational Health Standards › Part 12 - SCAFFOLDS AND SCAFFOLD PLATFORMS › MOBILE SCAFFOLDS › Section R. 408.41245 - Operator training

Current through Vol. 24-12, July 15, 2024
Rule 1245. An employer shall ensure that an employee
						  has been trained before the employees assignment as an operator of a rough
						  terrain forklift truck that is used to elevate employees. An employee shall be
						  trained in all of the following areas:
(a) The capabilities of the equipment and its
						attachments.
(b) The purpose, use,
						and limitations of the controls.
(c) How to make daily checks.
Michigan Administrative Code › Department - Labor and Economic Opportunity › MIOSHA › General Industry and Construction Safety and Occupational Health Standards › Occupational Health Standards › Part 12 - SCAFFOLDS AND SCAFFOLD PLATFORMS › AUXILIARY SUPPORTED SCAFFOLDS › Section R. 408.41251 - Outrigger scaffolds

Current through Vol. 24-12, July 15, 2024
Rule 1251.
(1)
						The inboard end of an outrigger beam measured from the fulcrum point to
						anchorage point shall be not less than 1 1/2 times the outboard end in length.
						The beams shall rest on edge, the sides shall be plumb, and the edges shall be
						horizontal. The fulcrum point of the beam shall rest on a secure bearing not
						less than 6 inches in each horizontal dimension. The beam shall be secured in
						place against movement and shall be securely braced at the fulcrum point
						against tipping.
(2) The inboard
						end of an outrigger beam shall be securely anchored either by means of struts
						bearing against sills in contact with the overhead beams or ceiling or by means
						of tension members secured to the floor joists underfoot, or by both if
						necessary. The inboard end of an outrigger beam shall be secured against
						tipping, and the entire supporting structure shall be securely braced in both
						directions to prevent any horizontal movement.
(3) An outrigger scaffold shall be
						constructed as prescribed in table 4.
(4) Planking shall be laid tight and shall
						extend to within 3 inches of the building wall. Planking shall be secured to
						the outriggers.
(5) A scaffold and
						scaffold components shall be designed by a qualified person who is
						knowledgeable in scaffolding and shall be constructed and loaded pursuant to
						the design.
(6) Table 4 reads as
						follows:
TABLE 4
SPACING AND LENGTH OF OUTRIGGER
									 SCAFFOLDS
Maximum Scaffold Load
Light Duty 25 p.s.f.
Medium Duty 50 p.s.f.
Outrigger size
2 inches by 10 inches
3 inches by 10 inches
Maximum outrigger spacing
8 feet
6 feet
Maximum outrigger length
6 feet
6 feet
Michigan Administrative Code › Department - Labor and Economic Opportunity › MIOSHA › General Industry and Construction Safety and Occupational Health Standards › Occupational Health Standards › Part 12 - SCAFFOLDS AND SCAFFOLD PLATFORMS › AUXILIARY SUPPORTED SCAFFOLDS › Section R. 408.41253 - Roofing brackets and crawling boards

Current through Vol. 24-12, July 15, 2024
Rule 1253.
(1)
						A roofing bracket shall be installed in a manner to maintain a level working
						surface.
(2) In addition to the
						pointed metal projections, the brackets shall be secured in place by nailing.
						When it is impractical to nail brackets, rope supports shall be used. When rope
						supports are used, they shall consist of first-quality manila rope of at least
						3/4-inch diameter or its equivalent.
(3) A crawling board shall not be less than 1
						by 10 inches, shall extend from the eave to the ridge of the roof, and shall be
						secured against displacement.
Michigan Administrative Code › Department - Labor and Economic Opportunity › MIOSHA › General Industry and Construction Safety and Occupational Health Standards › Occupational Health Standards › Part 12 - SCAFFOLDS AND SCAFFOLD PLATFORMS › AUXILIARY SUPPORTED SCAFFOLDS › Section R. 408.41254 - Carpenter's bracket scaffold

Current through Vol. 24-12, July 15, 2024
Rule 1254.
(1)
						Each bracket, except those for wooden bracket-form scaffolds, shall be attached
						to the supporting formwork or structure by means of 1 or more of the following:
(a) Nails.
(b) A metal stud attachment device.
(c) Welding, hooking over a secured
						structural supporting member, with the form wales either bolted to the form or
						secured by snap ties or tie bolts extending through the form and securely
						anchored.
(d) For carpenters'
						bracket scaffolds only, by a bolt extending through to the opposite side of the
						structure's wall.
Michigan Administrative Code › Department - Labor and Economic Opportunity › MIOSHA › General Industry and Construction Safety and Occupational Health Standards › Occupational Health Standards › Part 12 - SCAFFOLDS AND SCAFFOLD PLATFORMS › AUXILIARY SUPPORTED SCAFFOLDS › Section R. 408.41255 - Form Scaffolds

Current through Vol. 24-12, July 15, 2024
Rule 1255. Metal brackets that are an integral part of
						  the form shall be bolted or welded to the form. A folding-type bracket shall be
						  secured by bolts or locking pins when in the extended position. Clip-on hook-on
						  brackets may be used if the form walers are bolted to the form or secured by
						  snap ties or shea-bolts extending through the form and
						  anchored.
Michigan Administrative Code › Department - Labor and Economic Opportunity › MIOSHA › General Industry and Construction Safety and Occupational Health Standards › Occupational Health Standards › Part 12 - SCAFFOLDS AND SCAFFOLD PLATFORMS › AUXILIARY SUPPORTED SCAFFOLDS › Section R. 408.41256 - Ladder jack scaffolds

Current through Vol. 24-12, July 15, 2024
Rule 1256.
(1)
						A ladder jack scaffold shall be used only for light duty on type I manufactured
						ladders at heights not more than 20 feet from the ground or floor level. The
						ladder shall be used as prescribed in Construction Safety Standard Part 11.
						"Fixed and Portable Ladders," as referenced in
						R
						408.41201.
(2) All bearing points of a ladder jack shall
						be designed to bear on the side rails and the rungs, but if bearing on the
						rungs only, the bearing area shall be not less than 10 lineal inches per
						rung.
Michigan Administrative Code › Department - Labor and Economic Opportunity › MIOSHA › General Industry and Construction Safety and Occupational Health Standards › Occupational Health Standards › Part 12 - SCAFFOLDS AND SCAFFOLD PLATFORMS › AUXILIARY SUPPORTED SCAFFOLDS › Section R. 408.41256a - Step, platform, and trestle ladder scaffolds

Current through Vol. 24-12, July 15, 2024
Rule 1256a.
(1) A scaffold platform shall not be placed
						higher than the second highest rung or step of the ladder supporting the
						platform.
(2) A ladder used in
						conjunction with a step, platform, and trestle ladder scaffold shall comply
						with the pertinent requirements of Construction Safety Standard Part 11. "Fixed
						and Portable Ladders," as referenced in
						R
						408.41201, except that job-made ladders shall not be
						used to support a step, platform, or trestle scaffold.
(3) A ladder used to support a step,
						platform, and trestle ladder scaffold shall be placed, fastened, or equipped
						with a device to prevent slipping.
(4) A scaffold shall not be bridged to
						another scaffold.
Michigan Administrative Code › Department - Labor and Economic Opportunity › MIOSHA › General Industry and Construction Safety and Occupational Health Standards › Occupational Health Standards › Part 12 - SCAFFOLDS AND SCAFFOLD PLATFORMS › WIRE, FIBER, AND SYNTHETIC ROPE › Section R. 408.41261 - Wire rope

Current through Vol. 24-12, July 15, 2024
Rule 1261.
(1)
						A wire rope shall be inspected for defects by a competent person before each
						work shift and after every occurrence that could affect a ropes integrity. A
						rope shall be replaced if any of the following conditions exist:
(a) Physical damage that impairs the function
						and strength of the rope.
(b) Kinks
						that might impair the tracking or wrapping of rope around the drum or
						sheaves.
(c) Six randomly
						distributed broken wires in 1 rope lay or 3 broken wires in 1 strand in 1 rope
						lay.
(d) Abrasion, corrosion,
						scrubbing, flattening, or peening that has caused the loss of more than 1/3 of
						the original diameter of the outside wires.
(e) Heat damage caused by a torch or any
						damage caused by contact with electrical wires.
(f) Evidence that the secondary brake has
						been activated during an overspeed condition and has engaged the suspension
						rope.
Michigan Administrative Code › Department - Labor and Economic Opportunity › MIOSHA › General Industry and Construction Safety and Occupational Health Standards › Occupational Health Standards › Part 12 - SCAFFOLDS AND SCAFFOLD PLATFORMS › WIRE, FIBER, AND SYNTHETIC ROPE › Section R. 408.41264 - Window jack scaffolds

Current through Vol. 24-12, July 15, 2024
Rule 1264.
(1)
						A window jack scaffold shall be used as a work platform for not more than 1
						employee and only for the purpose of working at the window opening through
						which the jack is placed.
(2) A
						window jack shall not be used to support planks placed between one window jack
						and another or for other elements of scaffolding.
Michigan Administrative Code › Department - Labor and Economic Opportunity › MIOSHA › X-Ray Machine Registration › Ionizing Radiation Rules Governing the Use of Radiation Machines › Part 1 - GENERAL PROVISIONS FOR THE USE OF RADIATION MACHINES › Section R. 333.5001 - Scope

Current through Vol. 24-12, July 15, 2024
Rule 1.
(1)
					 Except as otherwise specified, these rules apply to a person who acquires,
					 receives, owns, possesses, uses, stores, or transfers a radiation
					 machine.
(2) Terms used in these
					 rules shall have the same meaning as defined in the act.
Michigan Administrative Code › Department - Labor and Economic Opportunity › MIOSHA › X-Ray Machine Registration › Ionizing Radiation Rules Governing the Use of Radiation Machines › Part 1 - GENERAL PROVISIONS FOR THE USE OF RADIATION MACHINES › Section R. 333.5002 - Definitions; A

Current through Vol. 24-12, July 15, 2024
Rule 2.
(1)
					 "Absorbed dose" means the energy imparted by ionizing radiation per unit mass
					 of irradiated material. The units of absorbed dose are the gray (Gy) and the
					 rad.
(2) "Accelerator" means a
					 machine capable of accelerating electrons, protons, deuterons, or other charged
					 particles in a vacuum and of discharging the resultant particulate or other
					 radiation into a medium at energies usually in excess of 1 megaelectron volt
					 (MeV).
(3) "Act" means 1978 PA 368,
					 MCL 333.1101 to 333.25211. The terms defined in the act have the same meanings
					 when used in these rules.
(4)
					 "Annual" means a period of 12 consecutive months.
(5) "As low as reasonably achievable" (ALARA)
					 means making every reasonable effort to maintain exposures to radiation as far
					 below the dose limits in these rules as is practical, consistent with the
					 purpose for which the registered activity is undertaken, taking into account
					 the state of technology, the economics of improvements in relation to state of
					 technology, the economics of improvements in relation to benefits to the public
					 health and safety, and other societal and socioeconomic considerations, and in
					 relation to utilization of registered radiation machines in the public
					 interest.
Michigan Administrative Code › Department - Labor and Economic Opportunity › MIOSHA › X-Ray Machine Registration › Ionizing Radiation Rules Governing the Use of Radiation Machines › Part 1 - GENERAL PROVISIONS FOR THE USE OF RADIATION MACHINES › Section R. 333.5003 - Definitions; C

Current through Vol. 24-12, July 15, 2024
Rule 3.
(1)
					 "Calendar quarter" means not less than 12 consecutive weeks nor more than 14
					 consecutive weeks. The first calendar quarter of each year shall begin in
					 January and subsequent calendar quarters shall be so arranged such that no day
					 is included in more than 1 calendar quarter and no day in any 1 year is omitted
					 from inclusion within a calendar quarter. The method observed by the registrant
					 for determining calendar quarters shall only be changed at the beginning of a
					 year.
(2) "Calibration" means the
					 determination of either of the following:
(a)
					 The response or reading of an instrument relative to a series of known
					 radiation values over the range of the instrument.
(b) The strength of a source of radiation
					 relative to a standard.
Michigan Administrative Code › Department - Labor and Economic Opportunity › MIOSHA › X-Ray Machine Registration › Ionizing Radiation Rules Governing the Use of Radiation Machines › Part 1 - GENERAL PROVISIONS FOR THE USE OF RADIATION MACHINES › Section R. 333.5004 - Definitions; D

Current through Vol. 24-12, July 15, 2024
Rule 4.
(1)
					 "Deep dose equivalent" (Hd), which applies to external
					 whole body exposure, means the dose equivalent at a tissue depth of 1
					 centimeter (1000 mg/cm2).
(2) "Department" means the department of
					 licensing and regulatory affairs.
(3) "Dose" or "radiation dose" means absorbed
					 dose, dose equivalent, or effective dose equivalent as appropriate.
(4) "Dose equivalent
					 (HT)" means the product of the absorbed dose in tissue,
					 quality factor, and all other necessary modifying factors at the location of
					 interest. The units of dose equivalent are the sievert
					 (SV) and rem.
(5) "Dose limits" or "limits" means the
					 permissible upper bounds of radiation doses established under these
					 rules.
Michigan Administrative Code › Department - Labor and Economic Opportunity › MIOSHA › X-Ray Machine Registration › Ionizing Radiation Rules Governing the Use of Radiation Machines › Part 1 - GENERAL PROVISIONS FOR THE USE OF RADIATION MACHINES › Section R. 333.5005 - Definitions; E

Current through Vol. 24-12, July 15, 2024
Rule 5.
(1)
					 "Effective dose equivalent (HE)" means the sum of the
					 products of the dose equivalent to the organ or tissue
					 (HT) and the weighting factor
					 (WT) applicable to each of the body organs or tissues
					 that are irradiated (HE = [SIGMA]
					 WTHT).
(2) "Embryo or fetus" means the developing
					 human organism from conception until the time of birth.
(3) "Entrance or access point" means a
					 location through which an individual could gain access to radiation areas. This
					 includes entry or exit portals of sufficient size to permit human entry,
					 irrespective of their intended use.
(4) "Exposure" means being exposed to
					 ionizing radiation.
(5) "External
					 dose" means that portion of the dose equivalent received from a source of
					 radiation outside the body.
(6)
					 "Extremity" means hand, elbow, and arm below the elbow, foot, knee, and leg
					 below the knee.
(7) "Extremity
					 radiography" means radiography of the hand or arm excluding the shaft of the
					 humerus or the foot or leg excluding the shaft of the femur.
Michigan Administrative Code › Department - Labor and Economic Opportunity › MIOSHA › X-Ray Machine Registration › Ionizing Radiation Rules Governing the Use of Radiation Machines › Part 1 - GENERAL PROVISIONS FOR THE USE OF RADIATION MACHINES › Section R. 333.5006 - Definitions; H

Current through Vol. 24-12, July 15, 2024
Rule 6.
(1)
					 "High radiation area" means an area, accessible to individuals, in which
					 radiation levels from radiation sources external to the body could result in an
					 individual receiving a dose equivalent in excess of 1 mSv (0.1 rem) in 1 hour
					 at 30 centimeters from a source of radiation or 30 centimeters from any surface
					 that the radiation penetrates.
(2)
					 "Human use" means the internal or external administration of radiation to human
					 beings.
Michigan Administrative Code › Department - Labor and Economic Opportunity › MIOSHA › X-Ray Machine Registration › Ionizing Radiation Rules Governing the Use of Radiation Machines › Part 1 - GENERAL PROVISIONS FOR THE USE OF RADIATION MACHINES › Section R. 333.5007 - Definitions; I

Current through Vol. 24-12, July 15, 2024
Rule 7.
(1)
					 "Individual" means a human being.
(2) "Individual monitoring" means the
					 assessment of dose equivalent by the use of individual monitoring devices or by
					 the use of survey data.
(3)
					 "Individual monitoring device" means a device designed to be worn by a single
					 individual for the assessment of dose equivalent. Film badges,
					 thermoluminescence dosimeters (TLDs), pocket ionization chambers, and optically
					 stimulated luminescence (OSL) dosimeters are examples of individual monitoring
					 devices.
(4) "Inspection" means an
					 official examination or observation including, but not limited to, tests,
					 surveys, and monitoring to determine compliance with the act, these rules,
					 registration conditions or orders of the department.
(5) "Interlock" means a device arranged or
					 connected such that the occurrence of an event or condition is required before
					 a second event or condition can occur or continue to occur.
Michigan Administrative Code › Department - Labor and Economic Opportunity › MIOSHA › X-Ray Machine Registration › Ionizing Radiation Rules Governing the Use of Radiation Machines › Part 1 - GENERAL PROVISIONS FOR THE USE OF RADIATION MACHINES › Section R. 333.5008 - Definitions; L to O

Current through Vol. 24-12, July 15, 2024
Rule 8.
(1)
					 "Lens dose equivalent (LDE)" means the external exposure to the lens of the eye
					 as the dose equivalent at a tissue depth of 0.3 centimeter (300
					 mg/cm2).
(2) "Member of the public" means an
					 individual except when that individual is receiving an occupational
					 dose.
(3) "Occupational dose" means
					 the dose received by an individual in the course of employment in which the
					 individual's assigned duties for the registrant involve exposure to sources of
					 radiation, whether in the possession of the registrant or other
					 person.
Michigan Administrative Code › Department - Labor and Economic Opportunity › MIOSHA › X-Ray Machine Registration › Ionizing Radiation Rules Governing the Use of Radiation Machines › Part 1 - GENERAL PROVISIONS FOR THE USE OF RADIATION MACHINES › Section R. 333.5009 - Definitions; P and Q

Current through Vol. 24-12, July 15, 2024
Rule 9.
(1)
					 "Physician" means an individual licensed under section 17011 or 17511 of
					 article 15 of the public health code, 1978 PA 306, MCL 333.17011 and 333.17511
					 to practice medicine or osteopathic medicine.
(2) "Protective apron" means an apron made of
					 radiation-attenuating materials used to reduce exposure to radiation.
(3) "Public dose" means the dose received by
					 a member of the public from exposure to a radiation machine under the control
					 of the registrant. Public dose does not include occupational dose, or doses
					 received from a medical administration the individual has received, or from
					 voluntary participation in medical research programs.
(4) "Quality factor" (Q) means the modifying
					 factor, listed in tables 20-1 and 20-2, that is used to derive dose equivalent
					 from absorbed dose.
Michigan Administrative Code › Department - Labor and Economic Opportunity › MIOSHA › X-Ray Machine Registration › Ionizing Radiation Rules Governing the Use of Radiation Machines › Part 1 - GENERAL PROVISIONS FOR THE USE OF RADIATION MACHINES › Section R. 333.5010 - Definitions; R

Current through Vol. 24-12, July 15, 2024
Rule 10.
(1)
					 "Radiation" means ionizing radiation. Radiation, as used in these rules, does
					 not include non-ionizing radiation, such as radiowaves or microwaves, visible,
					 infrared, or ultraviolet light.
(2)
					 "Radiation area" means an area, accessible to individuals, in which radiation
					 levels could result in an individual receiving a dose equivalent in excess of
					 0.05 mSv (5 mrem) in 1 hour at 30 centimeters from the source of radiation or
					 from any surface that the radiation penetrates.
(3) "Radiation machine" means a machine that
					 emits ionizing radiation when energized.
(4) "Radiation protection supervisor" means
					 the individual specified by the registrant who has the knowledge, authority,
					 and responsibility for radiation protection.
(5) "Registrant" means a person who is
					 registered with the department and is legally obligated to register with the
					 department pursuant to these rules and the act.
(6) "Registration" for the purpose of these
					 rules means registration of a radiation machine in writing with the
					 department.
(7) "Research and
					 development" means 1 of the following:
(a)
					 Theoretical analysis, exploration, or experimentation.
(b) The extension of investigative findings
					 and theories of a scientific or technical nature into practical application for
					 experimental and demonstration purposes, including the experimental production
					 and testing of models, devices, equipment, materials, and processes. Research
					 and development does not include the internal or external administration of
					 radiation to human beings.
Michigan Administrative Code › Department - Labor and Economic Opportunity › MIOSHA › X-Ray Machine Registration › Ionizing Radiation Rules Governing the Use of Radiation Machines › Part 1 - GENERAL PROVISIONS FOR THE USE OF RADIATION MACHINES › Section R. 333.5011 - Definitions; S

Current through Vol. 24-12, July 15, 2024
Rule 11.
(1)
					 "Shallow dose equivalent" (Hs), which applies to the
					 external exposure of the skin or an extremity, means the dose equivalent at a
					 tissue depth of 0.007 centimeter (7 mg/cm2) averaged
					 over an area of 1 square centimeter.
(2) "SI" means the abbreviation for the
					 international system of units.
(3)
					 "Stochastic effect" means a health effect that occurs randomly and for which
					 the probability of the effect occurring, rather than its severity, is assumed
					 to be a linear function of dose without threshold. Hereditary effects and
					 cancer incidence are examples of stochastic effects.
(4) "Survey" means an evaluation of the
					 radiological conditions and potential hazards incident to the use of radiation
					 machines. When appropriate, this evaluation includes, but is not limited to,
					 tests, physical examinations, and measurements of levels of
					 radiation.
Michigan Administrative Code › Department - Labor and Economic Opportunity › MIOSHA › X-Ray Machine Registration › Ionizing Radiation Rules Governing the Use of Radiation Machines › Part 1 - GENERAL PROVISIONS FOR THE USE OF RADIATION MACHINES › Section R. 333.5012 - Definitions; T to V

Current through Vol. 24-12, July 15, 2024
Rule 12.
(1)
					 "Traceable to a national standard" means an instrument is calibrated at either
					 the national institute of standards and technology (NIST) or at a calibration
					 laboratory that participates in a proficiency program with the NIST at least
					 once every 2 years and the results of the proficiency test conducted within 24
					 months of calibration show agreement within 3% of the national standard in the
					 appropriate energy range.
(2)
					 "Unrestricted area" or "uncontrolled area" means an area, access to which is
					 neither limited nor controlled by the registrant for purposes of protection of
					 individuals from exposure to radiation, or an area used for residential
					 quarters.
(3) "Very high radiation
					 area" means an area, accessible to individuals, in which radiation levels from
					 a radiation machine could result in an individual receiving an absorbed dose in
					 excess of 5 Gy (500 rads) in 1 hour at 1 meter from a radiation machine or 1
					 meter from any surface that the radiation penetrates.
Michigan Administrative Code › Department - Labor and Economic Opportunity › MIOSHA › X-Ray Machine Registration › Ionizing Radiation Rules Governing the Use of Radiation Machines › Part 1 - GENERAL PROVISIONS FOR THE USE OF RADIATION MACHINES › Section R. 333.5013 - Definitions; W to Y

Current through Vol. 24-12, July 15, 2024
Rule 13.
(1)
					 "Week" means 7 consecutive days starting on Sunday.
(2) "Weighting factor"
					 WT for an organ or tissue (T) means the proportion of
					 the risk of stochastic effects resulting from irradiation of that organ or
					 tissue to the total risk of stochastic effects when the whole body is
					 irradiated uniformly. For calculating the effective dose equivalent, the values
					 of WT are as follows:
ORGAN DOSE WEIGHTING FACTORS
Organ or Tissue
WT
Gonads
0.25
Breast
0.15
Red bone marrow
0.12
Lung
0.12
Thyroid
0.03
Bone surfaces
0.03
Remainder
0.30
Whole Body
1.00
(3) "Whole body" means, for purposes of
					 external exposure, head, trunk including male gonads, arms above the elbow, or
					 legs above the knee.
(4) "Worker"
					 means an individual engaged in activities under a registration issued by the
					 department and controlled by a registrant, but does not include the
					 registrant.
(5) "Year" means the
					 period of time beginning in January used to determine compliance with the
					 provisions of these rules. The registrant may change the starting date of the
					 year used to determine compliance by the registrant if the change is made at
					 the beginning of the year. If a registrant changes in a year, the registrant
					 shall assure that no day is omitted or duplicated in consecutive
					 years.
Michigan Administrative Code › Department - Labor and Economic Opportunity › MIOSHA › X-Ray Machine Registration › Ionizing Radiation Rules Governing the Use of Radiation Machines › Part 1 - GENERAL PROVISIONS FOR THE USE OF RADIATION MACHINES › EXEMPTIONS › Section R. 333.5015 - Exemptions

Current through Vol. 24-12, July 15, 2024
Rule 15. The department may, in response to a request
						  or on its own initiative, grant an exemption or exception from the requirements
						  of these rules as it determines is authorized by law and shall not result in an
						  undue hazard to public health and safety, property, or the environment.
Michigan Administrative Code › Department - Labor and Economic Opportunity › MIOSHA › X-Ray Machine Registration › Ionizing Radiation Rules Governing the Use of Radiation Machines › Part 1 - GENERAL PROVISIONS FOR THE USE OF RADIATION MACHINES › GENERAL REQUIREMENTS › Section R. 333.5017 - Records

Current through Vol. 24-12, July 15, 2024
Rule 17. A registrant shall comply with all record
						  requirements of these rules including, but not limited to, the use, storage,
						  transfer, and disposal of each radiation machine.
Michigan Administrative Code › Department - Labor and Economic Opportunity › MIOSHA › X-Ray Machine Registration › Ionizing Radiation Rules Governing the Use of Radiation Machines › Part 1 - GENERAL PROVISIONS FOR THE USE OF RADIATION MACHINES › GENERAL REQUIREMENTS › Section R. 333.5018 - Inspections

Current through Vol. 24-12, July 15, 2024
Rule 18.
(1)
						Under the authority of MCL 333.13517(1), the department may enter at all
						reasonable times upon private or public property to conduct compliance
						investigations.
(2) Under the
						authority of MCL 333.13517(2), the department may obtain a warrant if necessary
						for search of property or seizure of sources of radiation or evidence of a
						violation of the act or any rule or license.
(3) A registrant shall make available to the
						department for inspection, all records maintained pursuant to these
						rules.
Michigan Administrative Code › Department - Labor and Economic Opportunity › MIOSHA › X-Ray Machine Registration › Ionizing Radiation Rules Governing the Use of Radiation Machines › Part 1 - GENERAL PROVISIONS FOR THE USE OF RADIATION MACHINES › GENERAL REQUIREMENTS › Section R. 333.5019 - Tests

Current through Vol. 24-12, July 15, 2024
Rule 19.
(1) A
						registrant shall make or cause to be made, tests that the department considers
						appropriate or necessary including, but not limited to, tests of the following:
(a) The radiation machine.
(b) Facilities where a radiation machine is
						used.
(c) Radiation detection and
						monitoring instruments.
(d) Other
						equipment and devices used in connection with the use of a radiation
						machine.
Michigan Administrative Code › Department - Labor and Economic Opportunity › MIOSHA › X-Ray Machine Registration › Ionizing Radiation Rules Governing the Use of Radiation Machines › Part 1 - GENERAL PROVISIONS FOR THE USE OF RADIATION MACHINES › GENERAL REQUIREMENTS › Section R. 333.5020 - Units of dose

Current through Vol. 24-12, July 15, 2024
Rule 20.
(1)
						As used in these rules, the units of dose are the following:
(a) Gray (Gy) is the SI unit of absorbed
						dose. One gray is equal to an absorbed dose of 1 joule per kilogram (100
						rads).
(b) Rad is the special unit
						of absorbed dose. One rad is equal to an absorbed dose of 100 erg per gram or
						0.01 joule per kilogram. (0.01 Gy)
(c) Sievert (Sv) is the SI unit of any of the
						quantities expressed as dose equivalent. The dose equivalent in sievert is
						equal to the absorbed dose in gray multiplied by the quality factor. (1 Sv =
						100 rem)
(d) Rem is the special
						unit of any of the quantities expressed as dose equivalent. The dose equivalent
						in rem is equal to the absorbed dose in rads multiplied by the quality factor.
						(1 rem = 0.01 Sv)
Michigan Administrative Code › Department - Labor and Economic Opportunity › MIOSHA › X-Ray Machine Registration › Ionizing Radiation Rules Governing the Use of Radiation Machines › Part 1 - GENERAL PROVISIONS FOR THE USE OF RADIATION MACHINES › GENERAL REQUIREMENTS › Section R. 333.5021 - Additional requirements

Current through Vol. 24-12, July 15, 2024
Rule 21. The department may impose additional
						  requirements on a registrant in accordance with the act, 1978 PA 368, MCL
						  333.1011 to 333.25211, by rule, order, or registration conditions that it
						  considers appropriate or necessary to minimize danger to public health and
						  safety, property, and the environment.
Michigan Administrative Code › Department - Labor and Economic Opportunity › MIOSHA › X-Ray Machine Registration › Ionizing Radiation Rules Governing the Use of Radiation Machines › Part 1 - GENERAL PROVISIONS FOR THE USE OF RADIATION MACHINES › ENFORCEMENT REQUIREMENTS › Section R. 333.5023 - Violations

Current through Vol. 24-12, July 15, 2024
Rule 23.
(1)
						Under authority of MCL 333.13536, the department may obtain an injunction or
						other court order prohibiting a violation of the act, a rule, an order, or a
						registration condition issued under the act.
(2) Under the authority of MCL 333.2262, the
						department, in addition to taking other enforcement action, may impose a civil
						penalty, not to exceed $1,000 for each violation, on a person who violates the
						act, a rule, an order, or a registration condition issued under the act. Each
						day that a violation continues shall constitute a separate violation.
(3) A person who violates the act, a rule, an
						order, or a registration condition issued under the act may be guilty of a
						misdemeanor and, on conviction, may be fined, imprisoned, or both, as provided
						by law.
Michigan Administrative Code › Department - Labor and Economic Opportunity › MIOSHA › X-Ray Machine Registration › Ionizing Radiation Rules Governing the Use of Radiation Machines › Part 1 - GENERAL PROVISIONS FOR THE USE OF RADIATION MACHINES › ENFORCEMENT REQUIREMENTS › Section R. 333.5024 - Emergency orders and impounding

Current through Vol. 24-12, July 15, 2024
Rule 24.
(1)
						The department may issue an emergency order pursuant to MCL 333.13516. A person
						responsible for the radiation machine shall bear expenses incidental to the
						order.
(2) A radiation machine
						shall be subject to impoundment pursuant to MCL 333.13517. Impoundment by the
						department shall not relieve the owner of the responsibility for the radiation
						machine. A person who has a radiation machine impounded shall bear expenses
						incidental to the impoundment.
Michigan Administrative Code › Department - Labor and Economic Opportunity › MIOSHA › X-Ray Machine Registration › Ionizing Radiation Rules Governing the Use of Radiation Machines › Part 1 - GENERAL PROVISIONS FOR THE USE OF RADIATION MACHINES › HEARING PROCEDURE › Section R. 333.5026 - Hearing procedure

Current through Vol. 24-12, July 15, 2024
Rule 26.
(1)
						Before the issuance of an order, the department shall afford an opportunity for
						a hearing that shall be conducted pursuant to the administrative procedures act
						of 1969 PA 306, MCL 24.201 to MCL 24.328.
(2) In a contested case, the department shall
						conduct a hearing as provided in the administrative procedures act of 1969 PA
						306, MCL 24.201 to MCL 24.328.
Michigan Administrative Code › Department - Labor and Economic Opportunity › MIOSHA › X-Ray Machine Registration › Ionizing Radiation Rules Governing the Use of Radiation Machines › Part 2 - REGISTRATION OF RADIATION MACHINES › Section R. 333.5031 - Purpose and scope

Current through Vol. 24-12, July 15, 2024
Rule 31.
(1)
					 This part provides for the registration of radiation machines, including
					 particle accelerators, whether used primarily for x-ray production or other
					 purposes.
(2) In addition to the
					 requirements of this part, all registrants are subject to the applicable
					 provisions of other parts of these rules.
Michigan Administrative Code › Department - Labor and Economic Opportunity › MIOSHA › X-Ray Machine Registration › Ionizing Radiation Rules Governing the Use of Radiation Machines › Part 2 - REGISTRATION OF RADIATION MACHINES › Section R. 333.5032 - Definition

Current through Vol. 24-12, July 15, 2024
Rule 32. As used in this part, "facility" means the
						location, building, vehicle, or complex under 1 administrative control, where 1
						or more radiation machines are installed or located.
Michigan Administrative Code › Department - Labor and Economic Opportunity › MIOSHA › X-Ray Machine Registration › Ionizing Radiation Rules Governing the Use of Radiation Machines › Part 2 - REGISTRATION OF RADIATION MACHINES › Section R. 333.5033 - Exemptions

Current through Vol. 24-12, July 15, 2024
Rule 33.
(1)
					 Unless specifically covered elsewhere in these rules, electronic equipment that
					 produces radiation incidental to its operation for other purposes is exempt
					 from the registration and notification requirements of this part if the dose
					 equivalent rate averaged over an area of 10 square centimeters does not exceed
					 5 microsieverts (0.5 mrem) per hour at 5 centimeters from any accessible
					 surface of the equipment. The production, testing, or factory servicing of the
					 equipment shall not be exempt.
(2)
					 Radiation machines that are electrically disconnected pending sale, transfer of
					 ownership, or destructive disposal or that are made inoperable are exempt from
					 the requirements of this part. An inoperable radiation machine is one that
					 cannot be energized when connected to a power supply without repair or
					 modification.
(3) Domestic
					 television receivers and video display monitors are exempt from the
					 requirements of this part.
(4)
					 Electron microscopes are exempt from this part if the instrument is not capable
					 of exceeding an operating potential of 50 kilovolts.
Michigan Administrative Code › Department - Labor and Economic Opportunity › MIOSHA › X-Ray Machine Registration › Ionizing Radiation Rules Governing the Use of Radiation Machines › Part 2 - REGISTRATION OF RADIATION MACHINES › Section R. 333.5034 - Responsibility for compliance with rules

Current through Vol. 24-12, July 15, 2024
Rule 34. The owner or registrant, the person effectively
						in control of radiation machines not exempt under R 333.5033, and the
						individual who, pursuant to R 333.5037, is designated as the radiation
						protection supervisor shall be responsible for full compliance with all
						provisions of these rules.
Michigan Administrative Code › Department - Labor and Economic Opportunity › MIOSHA › X-Ray Machine Registration › Ionizing Radiation Rules Governing the Use of Radiation Machines › Part 2 - REGISTRATION OF RADIATION MACHINES › Section R. 333.5036 - Shielding plan review

Current through Vol. 24-12, July 15, 2024
Rule 36.
(1) An
					 applicant, before registration, shall submit the floor plans, shielding
					 specifications, and equipment arrangement of all new installations, or
					 modifications of existing installations, using a radiation machine, to the
					 department for review and approval. Application for a radiation shielding plan
					 review shall be completed on an application form supplied by the department
					 according to the instructions contained in that form. Radiation shielding plans
					 are not required to be submitted for any of the following:
(a) Dental intraoral or panoramic machines
					 used in dental clinical facilities.
(b) Cabinet x-ray systems, analytical
					 systems, process or control gauges, or cold-cathode gas discharge
					 tubes.
(c) Bone
					 densitometers.
(d) Mobile or
					 portable radiographic machines unless routinely used in 1 location.
(e) C-arm fluoroscopic systems having a
					 maximum source-image receptor distance of less than 45 centimeters that are
					 used for extremity use only.