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 700 - AGRICULTURE › Section R. 325.2413 - Maximum allowable concentrations for substances A and B

Current through Vol. 24-12, July 15, 2024
Rule 13. Table 1 reads as follows:
Table 1
MAC
Substance
ppm
mg/m3
Abate
---
15
Acetaldehyde
200
360
Acetic acid
10
25
Acetic anhydride
5
20
Acetone 1
,000
2,400
Acetonitrile
40
70
Acetylene Acetylene dichloride, see
								  1,2-Dichloroethylene
Inert gas
Acetylene tetrabromide
1
14
Acrolein
0.1
0.25
S Acrylamide
---
0.3
S Acrylonitrile (see
								  R
								  325.51501 et seq. * )
S Aldrin
---
0.25
S Allyl alcohol
2
5
Allyl chloride
1
3
C Allyl glycidyl ether (AGE)
10
45
Allyl propyl disulfide
2
12
Alundum,
								  (A1203) 2-Aminoethanol, see
								  Ethanolamine
Inert dust
2-Aminopyridine
0.5
2
Ammonia
50
35
Ammonium sulfamate (amate)
---
15
n-Amyl acetate
100
525
sec-Amyl acetate
125
650
S Aniline
5
19
S Anisidine (o,p-isomers)
---
0.5
Antimony & compounds (as Sb)
---
0.5
ANTU (alpha naphthyl thiourea)
---
0.3
Argon
Inert
gas
Arsenic, inorganic compounds
---
0.5
Arsenic, organic compounds (as As)
---
0.5
Arsine
0.05
0.2
S Azinphos-methyl
---
0.2
Barium (soluble compounds)
---
0.5
S,C Benzene (benzol) (see
								  R
								  325.77101 et seq. * )
A,S Benzidine P-Benzoquinone, see Quinone
___
___
Benzoyl peroxide
---
5
Benzyl chloride
1
5
Beryllium
---
0.002
Biphenyl, see Diphenyl Bisphenol A, see Diglycidyl
								  ether
Boron oxide
---
15
Boron tribromide
1
10
C Boron trifluoride
1
3
Bromine
0.1
0.7
Bromine pentafluoride
0.1
---
S Bromoform
0.5
5
Butadiene (1,3-butadiene) (see
								  R
								  325.50091 et seq. * Butanethiol, see Butyl mercaptan
)
2-Butanone
200
5 90
S 2-Butoxy ethanol (butyl cellosolve)
50
240
Butyl acetate (n-butyl acetate)
150
710
sec-Butyl acetate
200
950
tert-Butyl acetate
200
950
Butyl alcohol
100
300
sec-Butyl alcohol
150
450
tert-Butyl alcohol
100
300
S,C Butylamine
5
15
S,C tert-Butyl chromate (as
								  Cr03)
---
0.1
n-Butyl glycidyl ether (BGE)
50
270
Butyl mercaptan
0.5
1.5
p-tert-Butyltoluene
10
60
A, C, and S See
								  R
								  325.2412.
* Cautionthese rules contain extensive requirements for
						exposure to these substances.
Michigan Administrative Code › Department - Labor and Economic Opportunity › MIOSHA › General Industry and Construction Safety and Occupational Health Standards › Occupational Health Standards › Part 700 - AGRICULTURE › Section R. 325.2415 - Maximum allowable concentrations for substances E to H

Current through Vol. 24-12, July 15, 2024
Rule 15. Table 3 reads as follows:
Table 3
MAC
Substance
ppm
mg/m
Emery
Inert dust
S Endosulfan (Thiodan)
---
0.1
S Endrin
---
0.1
S Epichlorohydrin
5
19
S EPN
---
0.5
1,2-Epoxypropane, see Propylene oxide
2,3-Epoxy-l-propanol, see Glycidol
Ethane
Inert gas
Ethanethiol, see Ethyl mercaptan
Ethanolamine
3
6
S 2-Ethoxyethanol
200
740
S 2-Ethoxyethylacetate (cellosolve acetate)
100
540
Ethyl acetate
400
1,400
S Ethyl acrylate
25
100
Ethyl alcohol (ethanol)
1,000
1, 900
Ethylamine
10
18
Ethyl sec-amyl ketone (5-methyl-3-heptanone)
25
130
Ethyl benzene
100
435
Ethyl bromide
200
8 90
Ethyl butyl ketone (3-heptanone)
50
230
Ethyl chloride
1,000
2, 600
Ethyl ether
400
1,200
Ethyl formate
100
300
Ethyl mercaptan
0.5
1
Ethyl silicate
100
850
Ethylene
Inert gas
S Ethylene chlorohydrin
5
16
Ethylenedi amine Ethylene dibromide, see
								  1,2-Dibromoethane Ethylene dichloride, see 1,2-Dichloroethane
10
25
S,C Ethylene glycol dinitrate and/or Nitroglycerin
0.2
Ethylene glycol monomethyl ether acetate, see Meth
								  acetateyl cellosolve acetate
S Ethyleneimine
0.5
1
Ethylene oxide (see
								  R
								  325.51151 et seq. *) Ethylidine chloride, see
								  1,1-Dichloroethane
S N-Ethylmorpholine
20
94
Ferbam
---
15
Ferrovanadium dust
---
1
Fibrous glass
Inert dust
Fluoride (as F)
---
2.5
Fluorine
0.1
0.2
Fluorotrichloromethane
1,000
5, 600
C Formaldehyde (see
								  R
								  325.51451 et seq. * )
Formic acid
5
9
S Furfural
5
20
Furfuryl alcohol
50
200
Gasoline (limits will be based on
								  aromatic hydrocarbons in mixture)
Glycerine mist
Inert mist
Glycidol (2,3-epoxy-l-propanol)
50
150
Glycidol (2,3-epoxy-l-propanol) Glycol monoethyl
								  ether, see 2-Ethoxyethanol
Graphite (synthetic)
Inert dust
Guthion, see Azinphos-methyl
Gypsum
Inert
dust
Hafniun
---
0.5
Helium
Inert gas
S Heptachlor
---
0.5
Heptane (n-heptane)
500
2,000
S Hexachloroethane
1
10
S Hexachloronaphthalene
---
0.2
Hexane (n-hexane)
500
1,800
2-Hexanone
100
410
Hexone (methyl isobutyl ketone)
100
410
sec-Rexyl acetate
50
300
S Hydrazine
1
1.3
Hydrogen
Inert gas
Hydrogen bromide
3
10
C Hydrogen chloride
5
7
S Hydrogen cyanide
10
11
Hydrogen fluoride
3
2
Hydrogen peroxide
1
1.4
Hydrogen selenide
0.05
0.2
Hydrogen sulfide
10
15
Hydroquinone
---
2
A, C, and S See
								  R
								  325.2412.
* Cautionthese rules contain extensive
								  requirements for exposure to these substances.
Michigan Administrative Code › Department - Labor and Economic Opportunity › MIOSHA › General Industry and Construction Safety and Occupational Health Standards › Occupational Health Standards › Part 700 - AGRICULTURE › Section R. 325.2416 - Maximum allowable concentrations for substances I to M

Current through Vol. 24-12, July 15, 2024
Rule 16. Table 4 reads as follows:
Table 4
MAC
Substance
ppm
mg/m3
Indene
10
45
Indium and compounds (as In)
---
0.1
C Iodine
0.1
1
Iron oxide fume
10
Iron salts, soluble (as Fe)
1
Isoamyl acetate
100
525
Isoamyl alcohol
100
360
Isobutyl acetate
150
700
Isobutyl alcohol
100
300
Isophorone
25
140
Isopropyl acetate
250
950
Isopropyl alcohol
400
980
Isopropylamine
5
12
Isopropyl ether
500
2,100
Isopropyl glycidyl ether (IGE)
50
240
Kaolin
Inert dust
Ketene
0.5
0.9
Lead
---
0.2
Lead arsenate
---
0.15
Limestone
Inert dust
S Lindane
---
0.5
Lithium hydride
---
0.025
L.P.G. (liquified petroleum gas)
1,000
1,800
Magnesite
Inert dust
Magnesium oxide fume
---
15
S Malathion
--
15
Maleic anhydride
0.25
1
C Manganese and compounds (as Mn)
---
5
Marble
Inert dust
S Mercury
---
0.1
S Mercury (organic compounds)
---
0.01
Mesityl oxide
25
100
Methane
Inert
gas
Methanethiol, see Methyl mercaptan
Methoxychlor 2-Methoxyethanol, see Methyl
								  cellosolve
15
Methyl acetate
200
610
Methyl acetylene (propyne)
1,000
1, 650
Methyl acetylene-propadiene mixture (MAPP)
1,000
1,800
S Methyl acrylate
10
35
Methyla1 (dimethoxymethane)
1,000
3,100
Methyl alcohol (methanol)
200
260
Methylamine Methyl amyl alcohol, see Methyl
								  isobutyl carbinol
10
12
Methyl (n-amyl) ketone (2-heptanone)
100
4 65
S,C Methyl bromide Methyl butyl ketone, see
								  2-Hexanone
20
80
S Methyl cellosolve
25
80
S Methyl cellosolve acetate
25
120
C Methyl chloride
100
210
Methyl chloroform
350
1, 900
Methyleyelohexane
500
2,000
Methyleyelohexanol
100
470
S o-Methylcyclohexanone Methylenedianiline (MDA)
								  (see
								  R
								  325.51651 et seq. * Methyl ethyl ketone (MEK), see
								  2-Butanone
100 )
4 60
Methyl formate
100
250
S Methyl iodide
5
28
Methyl isoanyl ketone
100
475
S Methyl isobutyl carbinol
25
100
Methyl isobutyl ketone, see Hexone
S Methyl isocyanate
0.02
0.05
Methyl mercaptan
0.5
1
Methyl methacrylate
100
410
Methyl propyl ketone, see 2-Pentanone
C Methyl silicate
5
30
C alpha-Methyl styrene
100
480
C Methylene bisphenyl isocyanate (MDI)
0.02
0.2
Methylene chloride (dichloromethane) (see
								  R
								  325.51651 et seq. * )
Molybdenum (soluble compounds)
---
5
(insoluble compounds)
---
15
S Monomethyl aniline
2
9
S,C Monomethyl hydrazine
0.2
0.35
S Morpholine
20
70
A, C, and S See
								  R
								  325.2412.
* Cautionthese rules contain extensive
								  requirements for exposure to these substances.
Michigan Administrative Code › Department - Labor and Economic Opportunity › MIOSHA › General Industry and Construction Safety and Occupational Health Standards › Occupational Health Standards › Part 700 - AGRICULTURE › Section R. 325.2417 - Maximum allowable concentrations for substances N to P

Current through Vol. 24-12, July 15, 2024
Rule 17. Table 5 reads as follows:
Table 5
MAC
Substance
ppm
mg/m3
Naphtha (coal tar)
100
400
Naphtha (petroleum)(MAC will be based on aromatic
								  hydrocarbons in mixture)
Naphthalene
10
50
A beta-Naphthy1amine
---
Neon
Inert gas
Nickel carbonyl
0.001
0.007
Nickel, metal and soluble compounds (as Ni)
---
1
S Nicotine
---
0.5
Nitric acid
2
5
Nitric oxide
25
30
S p-Nitroaniline
1
6
S Nitrobenzene
1
5
S p-Nitrochlorobenzene
---
1
Nitroethane
100
310
Nitrogen
Inert gas
Nitrogen dioxide
5
9
Nitrogen trifluoride
10
29
S Nitroglycerin
0.2
2
Nitromethane
100
250
1-Nitropropane
25
90
2-Nitropropane
25
90
S, A N-Nitrosodimethylamine (dimethylnitrosomine)
---
---
S Nitrotoluene
5
30
Nitrotrichloromethane, see Chloropicrin
Nitrous oxide
Inert gas
S Octachloronaphthalene
---
0.1
Octane
400
1, 900
Oil mist, particulate
---
5
Oil mist, vapor (MAC will be based on
								  aromatic hydrocarbons in mixture)
Osmium tetroxide
---
0.002
Oxalic acid
---
1
Oxygen difluoride
0.05
0.1
Ozone
0.1
0.2
S Paraquat
---
0.5
S Parathion
0.1
Pentaborane
0.005
0.01
S Pentachloronaphthalene
---
0.5
S Pentachlorophenol
---
0.5
Pentaerythritol
Inert particulate
Pentane
500
1,500
2-Pentanone
200
700
Perchloroethylene
100
670
Perchloromethyl mercaptan
0.1
0.8
Perchloryl fluoride
3
13.5
Petroleum distillates (naphtha)(MAC
								  will be based on aromatic hydrocarbons in mixture)
S Phenol
5
19
S p-Phenylene diamine
---
0.1
Phenyl ether (vapor)
1
7
Phenyl ether-biphenyl mixture (vapor)
1
7
Phenylethylene, see Styrene
Phenyl glycidyl ether (PGE)
10
60
S Phenylhydrazine
5
22
S Phosdrin (Mevinphos)
---
0.1
Phosgene (carbonyl chloride)
0.1
0.4
Phosphine
0.3
0.4
Phosphoric acid
---
1
Phosphorus (yellow)
---
0.1
Phosphorus pentachloride
---
1
Phosphorus pentasulfide
---
1
Phosphorus trichloride
0.5
3
Phthalic anhydride
2
12
S Picric acid
---
0.1
Pival (2-pivalyl-l,3-indandione)
---
0.1
Plaster of Paris
inert dust
Platinim, soluble salts (as Pt)
---
0.002
Polytetrafluoroethylene decomposition products,
								  see teflon[R]
decomposition products
Propane
inert dust
S Propargyl alcohol
1
---
A beta-Propiolactone
---
---
n-Propyl acetate
200
840
Propyl alcohol
200
500
n-Propyl nitrate
25
110
Propylene dichloride
75
350
S Propylene imine
2
5
Propylene oxide
100
240
Propyne, see Methyl acetylene Pyrethrum
---
5
Pyridine
5
15
A, C, and S See
								  R
								  325.2412.
Michigan Administrative Code › Department - Labor and Economic Opportunity › MIOSHA › General Industry and Construction Safety and Occupational Health Standards › Occupational Health Standards › Part 700 - AGRICULTURE › Section R. 325.2419 - Maximum allowable concentrations for mineral dusts

Current through Vol. 24-12, July 15, 2024
Rule 19. Table 7 reads as follows:
Table 7
Mineral Dusts
Substance
MAC (mppcf
)
Silica
Crystalline * Quartz
MAC = 250/ % Si02 + 5
Cristobalite
MAC same as quartz
Amorphous, including natural diatomaceous earth
20
Silicates (less than 1% crystalline silica)
								  Asbestos, all types (see asbestos in construction
								  R
								  325.51301 et seq.)
Mica
20
Portland cement
50
Soapstone
20
Talc (non-asbestiform)
20
Talc (fibrous) (see asbestos in construction
								  R
								  325.51301 et seq.)
Tremolite (see asbestos in construction
								  R
								  325.51301 et seq.)
Graphite (natural)
15
Inert or nuisance particles **
50 of total dust less than 1%
								  Si02 (or 15 mg/m3, whichever
								  is the smaller)
* The percentage of crystalline silica,
						Si02, in the formula is the amount determined from
						airborne samples.
* * The following are some examples of inert or nuisance
						particulates when toxic impurities are not present; e.g. quartz less than
						1%.
Alundum
								  (A1203)
Gypsum
Rouge
Calcium carbonate
Limestone
Silicon carbide
Cellulose
Magnesite
Starch
Corundum
								  (A1203)
Marble
Sucrose
Emery
Pentaerythritol
Tin oxide
Glycerine mist
Plaster of Paris
Titanium dioxide
Graphite (synthetic)
Portland cement
Vegetable oil mists (except castor, cashew nut, or
								  similar irritant oils)
Michigan Administrative Code › Department - Labor and Economic Opportunity › MIOSHA › General Industry and Construction Safety and Occupational Health Standards › Occupational Health Standards › Part 700 - AGRICULTURE › Section R. 325.2421 - Continuous, broad-band noise

Current through Vol. 24-12, July 15, 2024
Rule 21.
(1) The
					 following are maximum permissible levels of continuous, broadband noise based
					 on daily exposure time in places of employment:
Click Here To View
						Image
Click Here To View
						Image
Click Here To View
						Image
Click Here To View
						Image
Michigan Administrative Code › Department - Labor and Economic Opportunity › MIOSHA › General Industry and Construction Safety and Occupational Health Standards › Occupational Health Standards › Part 700 - AGRICULTURE › Section R. 325.2422 - Impulse noise

Current through Vol. 24-12, July 15, 2024
Rule 22. The maximum permissible le vel for impulse noise
						shall be 140 dB as measured with a cathode - ray oscilloscope syste m or with
						other equipment such as the impact noise meter capable of indicating the
						maximum - instantaneous peak noise level.
Michigan Administrative Code › Department - Labor and Economic Opportunity › MIOSHA › General Industry and Construction Safety and Occupational Health Standards › Occupational Health Standards › Part 700 - AGRICULTURE › Section R. 325.2429 - Control methods for enclosures and controlled processes

Current through Vol. 24-12, July 15, 2024
Rule 29.
(1) An
					 enclosure shall be provided at a stationary source unless the omission of the
					 enclosure does not impair control.
(2) A controlled process shall be designed
					 and regulated to prevent the creation of a hazard to health or life. If the
					 director determines that there may be an immediate danger to health or life due
					 to the failure of the process design or regulatory device, then he or she may
					 require that the process fail-safe in such manner to avert the
					 hazard.
Michigan Administrative Code › Department - Labor and Economic Opportunity › MIOSHA › General Industry and Construction Safety and Occupational Health Standards › Occupational Health Standards › Part 700 - AGRICULTURE › Section R. 325.2431 - Inert gas or foam systems

Current through Vol. 24-12, July 15, 2024
Rule 31. If an inert gas or foam system is provided in an
						occupied area for the prevention or extinguishment of fire or explosion, then
						the affected area shall be conspicuously posted to call attention to the
						potential creation of a nonrespirable atmosphere. The actuating of an audible
						and visible alarm before the system is activated shall be provided. The system
						shall incorporate a sufficient time-delay to permit the egress of persons
						within the affected area. After the activation of the system, an audible and
						visible warning that a nonrespirable atmosphere has been created within the
						area shall continue until the nonrespirable atmosphere has been purged or
						diluted with air to safe breathing levels.
Michigan Administrative Code › Department - Labor and Economic Opportunity › MIOSHA › General Industry and Construction Safety and Occupational Health Standards › Occupational Health Standards › Part 700 - AGRICULTURE › Section R. 325.2434 - Supply ventilation systems

Current through Vol. 24-12, July 15, 2024
Rule 34.
(1) A
					 supply ventilation system shall be provided to ensure a flow of air into the
					 working environment to replace the volume of air exhausted.
(2) A mechanical air supply system shall be
					 provided if its absence will result in building negative pressures sufficient
					 to cause back-drafting of vents from fuel-fired equipment or ineffective
					 control.
(3) Mechanical air supply
					 volumes shall be heated to maintain a minimum air temperature of 65 degrees
					 Fahrenheit measured at the point of air discharge to the space. Exceptions to
					 this requirement are refrigerated storage rooms, special process rooms, and
					 similar locations where lower air temperatures are essential to the
					 preservation of the product or service, or, if in the opinion of the director,
					 a lower air temperature will not be harmful to the health of the persons
					 affected.
Michigan Administrative Code › Department - Labor and Economic Opportunity › MIOSHA › General Industry and Construction Safety and Occupational Health Standards › Occupational Health Standards › Part 700 - AGRICULTURE › Section R. 325.2435 - Direct-fired air heaters

Current through Vol. 24-12, July 15, 2024
Rule 35.
(1) A
					 direct-fired air heater, wherein combustion products are released in the supply
					 air stream, may be installed in buildings of industrial occupancy, garages,
					 laundries, and commercial kitchens. They shall not be installed in offices,
					 schools, hospitals, and places of public assembly.
(2) A direct-fired air heater shall have an
					 inlet duct connected directly to the out-of-doors. Room air shall not be
					 circulated across the burner.
(3) A
					 direct-fired air heater shall deliver air which contains not more than 10 ppm
					 of carbon monoxide and is free from odors of combustion products. Permissible
					 concentrations of other contaminants in the delivered air may be established by
					 the director pursuant to their MAC and the degree of exposure to a
					 person.
(4) The air volume supplied
					 to the building by a direct-fired air heater shall not exceed 110% of the total
					 air volume exhausted. The director may require interlocking of a heater control
					 system with an exhaust ventilation system if necessary to ensure that the
					 exhaust systems are operating.
(5)
					 A direct-fired air heater shall have both of the following:
(a) A pre-ignition purge of fresh
					 air.
(b) A positive fuel supply
					 closure in the event of fuel supply failure, ignition failure, flame failure,
					 power failure or interruption, or air flow reduction below 50% of its rated
					 capacity.
Michigan Administrative Code › Department - Labor and Economic Opportunity › MIOSHA › General Industry and Construction Safety and Occupational Health Standards › Occupational Health Standards › Part 700 - AGRICULTURE › Section R. 325.2436 - Exhaust ventilation systems

Current through Vol. 24-12, July 15, 2024
Rule 36. The minimum rate of exhaust ventilation for
						places of manufacturing, processing, assembling, maintenance and repair, or
						storage of material shall be 1 cubic foot of air per minute per square foot of
						floor area. This amount of exhaust ventilation may be provided by local
						exhaust, general exhaust, or both. The director may permit a variance if
						contaminant control can be accomplished at a lesser rate of
						ventilation.
Michigan Administrative Code › Department - Labor and Economic Opportunity › MIOSHA › General Industry and Construction Safety and Occupational Health Standards › Occupational Health Standards › Part 700 - AGRICULTURE › Section R. 325.2437 - Local exhaust ventilation

Current through Vol. 24-12, July 15, 2024
Rule 37.
(1)
					 Local exhaust ventilation shall be provided at all stationary sources. The
					 director may allow a variance from this requirement if control is accomplished
					 with general ventilation.
(2) If a
					 local exhaust system is used, then the exhaust air volume shall create an
					 indraft air volume at an enclosure, hood, duct, or fan sufficient to control
					 the contaminant.
(3) A local
					 exhaust system shall be designed to capture and control the contaminant.
					 Distribution of exhaust air between various exhaust points may be accomplished
					 by balanced duct design. If balancing gates are used, then they shall be locked
					 permanently in place after final adjustment.
(4) The design and construction of a local
					 exhaust ventilation system shall be adequate for the contaminant and conditions
					 of service. A listing of practical ventilation texts and references shall be
					 available from the director upon request. Technical information and experience
					 regarding specific contaminants and control measures may be obtained from the
					 director.
Michigan Administrative Code › Department - Labor and Economic Opportunity › MIOSHA › General Industry and Construction Safety and Occupational Health Standards › Occupational Health Standards › Part 700 - AGRICULTURE › Section R. 325.2438 - General ventilation system

Current through Vol. 24-12, July 15, 2024
Rule 38. A general ventilation system may be used for
						contaminant control. The ventilation air volume shall be sufficient to dilute
						the airborne contaminant to levels not exceeding the MAC.
Michigan Administrative Code › Department - Labor and Economic Opportunity › MIOSHA › General Industry and Construction Safety and Occupational Health Standards › Occupational Health Standards › Part 700 - AGRICULTURE › Section R. 325.2439 - Exhaust system discharge locations

Current through Vol. 24-12, July 15, 2024
Rule 39. The discharge locations of local exhaust or
						general exhaust systems shall not permit exhausted air to re-enter a workroom
						or other buildings directly, or indirectly, through air supply systems without
						substantial dilution.
Michigan Administrative Code › Department - Labor and Economic Opportunity › MIOSHA › General Industry and Construction Safety and Occupational Health Standards › Occupational Health Standards › Part 700 - AGRICULTURE › Section R. 325.2440 - Recirculation of air from exhaust systems

Current through Vol. 24-12, July 15, 2024
Rule 40.
(1) The
					 recirculation of air containing a contaminant whose MAC is at least 1000 ppm,
					 15 mg/m3, or 50 mppcf, shall be permitted if the exhaust ventilation system is
					 equipped with an air cleaning device capable of reducing the contaminant
					 concentrations to 10% or less of their MAC in the returned air.
(2) The director may allow the recirculation
					 of air containing a contaminant whose MAC is less than 1000 ppm, 15 mg/m3 or 50
					 mppcf, if the toxicity of the contaminant and the degree of air cleaning to be
					 achieved create an environment which will not impair the health of the workers,
					 and if the contaminant concentrations in the returned air do not exceed 10% of
					 its MAC.
(3) A recirculation system
					 shall include an alternate air duct connection to discharge the returned air
					 outside of the building if necessary to protect the workers' health.
Michigan Administrative Code › Department - Labor and Economic Opportunity › MIOSHA › General Industry and Construction Safety and Occupational Health Standards › Occupational Health Standards › Part 700 - AGRICULTURE › Section R. 325.2441 - Air pollution control

Current through Vol. 24-12, July 15, 2024
Rule 41. A local exhaust and general exhaust ventilation
						system shall comply with rules adopted by the Michigan Department of
						Environmental Quality, being R 336.1101 to R336.1910.
Michigan Administrative Code › Department - Labor and Economic Opportunity › MIOSHA › General Industry and Construction Safety and Occupational Health Standards › Occupational Health Standards › Part 700 - AGRICULTURE › Section R. 325.2442 - Respiratory protective equipment; selection and use

Current through Vol. 24-12, July 15, 2024
Rule 42.
(1)
					 Respiratory protective equipment for the safeguarding of the workers' health
					 shall be provided by the employer if other methods do not control the
					 contaminants.
(2) Respiratory
					 protective equipment for the safeguarding of a worker's health may be used in
					 place of other control measures in intermittent or temporary work
					 situations.
(3) Respiratory
					 protective equipment shall be of a type approved for protection against the
					 contaminant and degree of exposure to be encountered. A listing of approved
					 types of respiratory protective equipment shall be available from the
					 director.
(4) Responsibility for
					 equipment selection, issuance, use, training, and maintenance shall be vested
					 in a qualified individual who shall have sufficient knowledge of the
					 subject.
(5) A worker shall be
					 trained in the use of the equipment and shall have an opportunity to become
					 familiar with it, have it fitted properly, and test its facepiece to face seal.
					 If a worker needs to wear corrective lenses, then the facepiece and lenses
					 shall be fitted by a qualified individual.
(6) A worker shall use the equipment in
					 accordance with instructions, shall report any malfunctioning of the equipment
					 to the person responsible, and shall guard the equipment against
					 damage.
(7) If the equipment is to
					 be used in an atmosphere immediately dangerous to life or health, then the
					 worker shall use it in normal air for a reasonable familiarity
					 period.
(8) Emergency equipment
					 shall be readily accessible at all times and its location shall be clearly
					 marked.
Michigan Administrative Code › Department - Labor and Economic Opportunity › MIOSHA › General Industry and Construction Safety and Occupational Health Standards › Occupational Health Standards › Part 700 - AGRICULTURE › Section R. 325.2442a - Respiratory protective equipment; maintenance

Current through Vol. 24-12, July 15, 2024
Rule 42a.
(1)
					 Respiratory protective equipment shall be maintained in clean and effective
					 condition.
(2) Routinely used
					 equipment shall be cleaned, inspected, and sanitized as frequently as necessary
					 to ensure that proper protection is provided for the wearer.
(3) Emergency equipment that is not routinely
					 used shall be inspected, cleaned, and sanitized after each use and inspected at
					 least monthly to ensure that it is in effective working condition. A record
					 shall be kept of inspection dates and findings.
(4) Equipment inspection shall include a
					 check of the tightness of connections and the proper functioning of all
					 parts.
(5) Replacement or repairs
					 shall be made by trained persons with parts designated for the specific
					 equipment. Reducing valves or regulators shall be returned to the manufacturer
					 or to a trained technician for adjustment or repair.
(6) Equipment shall be stored to protect
					 against dust, sunlight, heat, extreme cold, excessive moisture, or damaging
					 chemicals.
Michigan Administrative Code › Department - Labor and Economic Opportunity › MIOSHA › General Industry and Construction Safety and Occupational Health Standards › Occupational Health Standards › Part 700 - AGRICULTURE › Section R. 325.2442b - Respiratory protective equipment; types for certain hazards

Current through Vol. 24-12, July 15, 2024
Rule 42b. The following equipment shall be used in any of
						the following hazards:
HAZARD
REQUIRED EQUIPMENT
Oxygen deficiency
Hose mask with blower Self-contained breathing
								  apparatus
Gas vapor, particulate contaminants Atmospheres
								  immediately dangerous to life or health
Hose mask with blower Self-contained breathing
								  apparatus Self-rescue mouthpiece respirator (for escape only
Atmospheres not immediately dangerous to life or
								  health
Air-line respirator Air-line abrasive blasting
								  respirator (for escape only) Gas mask with canister or with canister and filter
								  Hose mask with blower Respirator with chemical cartridge or filter or both
Michigan Administrative Code › Department - Labor and Economic Opportunity › MIOSHA › General Industry and Construction Safety and Occupational Health Standards › Occupational Health Standards › Part 700 - AGRICULTURE › Section R. 325.2442c - Respiratory protective equipment; supplies and components

Current through Vol. 24-12, July 15, 2024
Rule 42c.
(1)
					 Compressed or liquid oxygen used with respiratory protective equipment shall be
					 of high purity. Compressed oxygen shall not be used in supplied-air respirators
					 or in open-circuit self-contained breathing apparatus that have previously used
					 compressed air.
(2) Air may be
					 supplied to equipment from cylinders or air compressors with proper pressure
					 regulation and control. Air shall contain 19-23% oxygen and not more than 20
					 ppm carbon monoxide and 5 mg/m3 oil mist.
(3) A compressor or compressor air intake
					 shall be situated so as to prevent entry of contaminants into the system in
					 amounts which may be injurious to the health of an exposed person.
(4) An oil lubricated compressor shall
					 incorporate suitable inline air purifying sorbents and filters, temperature
					 regulators, and high-temperature cut-off to assure breathing air quality. An
					 oil lubricated compressor shall not use vegetable oil lubricants.
(5) An air-line coupling or connector shall
					 be incompatible with outlets for other gas systems to prevent connection with
					 nonrespirable gases or oxygen.
(6)
					 A self-contained breathing apparatus and universal type gas mask shall
					 incorporate an audible or visible alarm or window to indicate impending failure
					 of the device to provide respirable air. It is recommended that warning be
					 given when 20-25% of rated service time remains.
Michigan Administrative Code › Department - Labor and Economic Opportunity › MIOSHA › General Industry and Construction Safety and Occupational Health Standards › Occupational Health Standards › Part 700 - AGRICULTURE › Section R. 325.2443 - Variances

Current through Vol. 24-12, July 15, 2024
Rule 43. Variances as provided in
						R
						325.2436 and
						R
						325.2437(1) may be granted by the
						director upon written request. Variances granted by the director shall be in
						writing and shall consider the potential health hazard and the control measures
						to be employed.
Michigan Administrative Code › Department - Labor and Economic Opportunity › MIOSHA › General Industry and Construction Safety and Occupational Health Standards › Occupational Health Standards › Part 700 - AGRICULTURE › Section R. 325.2444 - Hearing procedures

Current through Vol. 24-12, July 15, 2024
Rule 44.
(1) The
					 director shall serve a written notice upon an employer alleged to be in
					 violation of these rules. The notice shall describe the alleged violation and
					 set a date, time, and place for a hearing to determine whether a violation
					 exists. The notice shall be delivered at least 15 days before the hearing
					 date.
(2) Evidence and testimony
					 may be introduced at the hearing and all interested parties shall be given the
					 full opportunity to present evidence and to cross-examine witnesses.
(3) If a violation is found to exist, the
					 director shall issue an order directing the person, firm, or corporation to
					 correct the violation before a specified correction date. The correction date
					 shall be established with consideration to the health hazard involved and the
					 difficulty of eliminating the violation.
(4) At the time of the hearing, or within 30
					 days after receipt of an order from the director, the person, firm, or
					 corporation may request an extension of the correction date. The director may
					 grant an extension of the correction date, with consideration to the health
					 hazard and the difficulty of correction, for a reasonable time if it is shown
					 that the violation can and will be corrected before the extended correction
					 date.
(5) If a violation is not
					 eliminated within the time specified, then the director shall issue a final
					 order directing the person, firm, or corporation to cease the operation of the
					 source that is in violation.
Michigan Administrative Code › Department - Labor and Economic Opportunity › MIOSHA › General Industry and Construction Safety and Occupational Health Standards › Occupational Health Standards › Part 700 - AGRICULTURE › Section R. 325.2445 - Emergency procedure

Current through Vol. 24-12, July 15, 2024
Rule 45. If the director knows there is an immediate and
						serious hazard from exposure to a contaminant and he or she believes that a
						delay of 15 days would be prejudicial to the health or life of exposed persons,
						then the director shall notify the employer by written notice to discontinue
						immediately the exposure to the contaminant. Within 15 days the director shall
						provide the employer the opportunity to be heard and to present any proof that
						exposure to the contaminant does not constitute a danger to the health or life
						of the exposed persons.
Michigan Administrative Code › Department - Labor and Economic Opportunity › MIOSHA › General Industry and Construction Safety and Occupational Health Standards › Occupational Health Standards › Part 700 - AGRICULTURE › Section R. 325.2446 - Appeals

Current through Vol. 24-12, July 15, 2024
Rule 46. An employer aggrieved by a decision of the
						director may appeal the decision pursuant to sections 101 to 106 of 1969 PA
						306, MCL 24.301 to 24.306.
Michigan Administrative Code › Department - Labor and Economic Opportunity › MIOSHA › General Industry and Construction Safety and Occupational Health Standards › Occupational Health Standards › Part 700 - AGRICULTURE › Section R. 325.2447 - Amendments; revisions

Current through Vol. 24-12, July 15, 2024
Rule 47.
(1) If
					 the director has knowledge that rule revision is required for the prevention of
					 occupational disease or significant physiological disturbance, or after
					 consideration of a request by any person, he may proceed to amend these rules
					 in accordance with the administrative procedures act.
(2) If the director believes that there is a
					 significant hazard to the health of exposed persons, he may proceed to amend
					 these rules and provide for the immediate effect of the amendment in accordance
					 with the administrative procedures act.
Michigan Administrative Code › Department - Labor and Economic Opportunity › MIOSHA › General Industry and Construction Safety and Occupational Health Standards › Occupational Health Standards › Part 700 - AGRICULTURE › Section R. 325.2448 - Rescission

Current through Vol. 24-12, July 15, 2024
Rule 48. The rules entitled "Basic Guides for Control of
						Exposure to Atmospheric Contaminants in Places of Employment," being R 325.1351
						to R 325.1355 of the Michigan Administrative Code and appearing on pages 2592
						to 2599 of the 1962 Annual Supplement to the Code, are
						rescinded.
Michigan Administrative Code › Department - Labor and Economic Opportunity › MIOSHA › General Industry and Construction Safety and Occupational Health Standards › Occupational Health Standards › Rescinded - Telecommunications Industry

Current through Vol. 24-12, July 15, 2024
DEPARTMENT OF LICENSING AND REGULATORY
					 AFFAIRS
DIRECTOR'S OFFICE GENERAL INDUSTRY SAFETY AND HEALTH
					 STANDARD
By Authority conferred on the director of the department
						of licensing and regulatory affairs by sections 14 and 24 of 1974 PA 154, MCL
						408.1014 and 408.1024; and Executive Reorganization Orders Nos. 1996-1, 1996-2,
						2003-1, 2008-4, and 2011-4, MCL 330.3101, 445.2001, 445.2011, 445.2025 and
						445.2030
Michigan Administrative Code › Department - Labor and Economic Opportunity › MIOSHA › General Industry and Construction Safety and Occupational Health Standards › Occupational Health Standards › Part 470 - EMPLOYEE MEDICAL RECORDS AND TRADE SECRETS › Section R. 325.3451 - Scope, applicability, adoption, and availability of standards

Current through Vol. 24-12, July 15, 2024
Rule 1.
(1)
					 These rules apply to all employers covered in the Michigan occupational safety
					 and health act, 1974 PA 154, MCL 408.1001 to 408.1094, who make, maintain,
					 contract for, or have access to, employee exposure or medical records, or
					 analyses thereof, pertaining to employees exposed to toxic substances or
					 harmful physical agents.
(2) These
					 rules apply to all employee exposure and medical records, and analyses thereof,
					 of employees exposed to toxic substances or harmful physical agents, whether or
					 not the records are related to specific occupational safety or health
					 rules.
(3) These rules apply to all
					 employee exposure and medical records, and analyses thereof, made or maintained
					 in any manner, including on an in-house, contractual, or fee-for-service basis.
					 An employer shall ensure that the preservation and access requirements of these
					 rules are complied with, regardless of the manner in which records are made or
					 maintained.
(4) The following
					 federal Occupational Safety and Health Administration (OSHA) regulations are
					 adopted by reference in these rules:
(a)
												29 CFR
					 1910.1020 "Access to employee exposure and
					 medical records," as amended June 8, 2011.
(b)
												29 CFR
					 1910.1020, appendix A "Sample authorization
					 letter for the release of employee medical record information to a designated
					 representative (non-mandatory)," as amended June 20, 1996.
(c)
												29 CFR
					 1910.1020, appendix B "Availability of NIOSH
					 registry of toxic effects of chemical substances (RTECS) (non-mandatory)," as
					 amended June 20, 1996.
Michigan Administrative Code › Department - Labor and Economic Opportunity › MIOSHA › General Industry and Construction Safety and Occupational Health Standards › Occupational Health Standards › Part 470 - EMPLOYEE MEDICAL RECORDS AND TRADE SECRETS › Section R. 325.3471 - Access to records by the department

Current through Vol. 24-12, July 15, 2024
Rule 21.
(1) An
					 employer shall, upon request, and without derogation of any rights under the
					 constitution and the act that the employer chooses to exercise, assure the
					 prompt access of representatives of the department to employee exposure and
					 medical records and to analyses based on exposure or medical records.
(2) If a representative of the department
					 seeks access to personally identifiable employee medical information by
					 presenting to the employer a written access order signed by the director, the
					 employer shall prominently post a copy of the written access order for not less
					 than 15 working days.
Michigan Administrative Code › Department - Labor and Economic Opportunity › MIOSHA › General Industry and Construction Safety and Occupational Health Standards › Occupational Health Standards › Part 470 - EMPLOYEE MEDICAL RECORDS AND TRADE SECRETS › Section R. 325.3472 - Trade secrets; employee requests, procedures; discrimination complaints

Current through Vol. 24-12, July 15, 2024
Rule 22.
(1)
					 Except as provided in subrule (3) of this rule, an employer may delete, from
					 records that are requested by a health professional, employee, or designated
					 representative, a trade secret, as defined by section 6(7) of the act, which
					 discloses manufacturing processes or which discloses the percentage of a
					 chemical substance in a mixture, if the employer notifies the health
					 professional, employee, or designated representative, in writing, that the
					 trade secret information has been deleted.
(2) If deletion of trade secret information
					 by an employer pursuant to the provisions of subrule (1) of this rule
					 substantially impairs the evaluation of a place where, or a time when, exposure
					 of an employee to a toxic substance or harmful physical agent occurred, the
					 employer shall provide alternative information that is sufficient to permit the
					 employee or designated representative to identify where and when exposure
					 occurred.
(3) An employer may
					 withhold a specific chemical name and identity, the exact percentage
					 (concentration) of the substance in a mixture, and other specific
					 identification of a toxic substance from a disclosable record if all of the
					 following provisions are satisfied:
(a) The
					 claim that the information withheld is a trade secret can be supported pursuant
					 to the provisions of section 14d of the act.
(b) All other available information on the
					 properties and toxic effects of the substances is disclosed.
(c) The employer informs the requesting party
					 that the specific chemical identity and percentage composition are withheld as
					 a trade secret.
(d) The specific
					 chemical identity and percentage composition are made available, upon request,
					 to health professionals, employees, and designated representatives pursuant to
					 the applicable provisions of
					 R 325.3472a.
Michigan Administrative Code › Department - Labor and Economic Opportunity › MIOSHA › General Industry and Construction Safety and Occupational Health Standards › Occupational Health Standards › Part 470 - EMPLOYEE MEDICAL RECORDS AND TRADE SECRETS › Section R. 325.3474 - Availability of rules and appendices to employees

Current through Vol. 24-12, July 15, 2024
Rule 24. An employer shall make readily available to
						employees a copy of these rules and their appendices and shall distribute to
						employees any other informational materials concerning these rules which are
						made available to the employer by the department or the
						director.
Michigan Administrative Code › Department - Labor and Economic Opportunity › MIOSHA › General Industry and Construction Safety and Occupational Health Standards › Occupational Health Standards › Asbestos Contractor Licensing › Section R. 325.3551 - Definitions

Current through Vol. 24-12, July 15, 2024
Rule 1. As used in these rules:
(a) "Act" means Act No. 135 of the Public
					 Acts of 1986, being S338.3101 et seq. of the Michigan Compiled Laws, and known
					 as the asbestos abatement contractors licensing act.
(b) "Citation" means a written communication
					 issued by the department to an employer pursuant to section 307 of the
					 act.
(c) "Director" means the
					 director of the department of public health or his or her designee.
(d) "Employee" means a person permitted to
					 work by an employer.
(e) "Employer"
					 means an individual or organization, including the state or a political
					 subdivision thereof, which employs 1 or more persons.
(f) "Establishment" means a single physical
					 location where business is conducted or where services or operations are
					 performed.
(g) "Inspection" means
					 the examination or survey of an establishment to determine compliance with the
					 act or rules promulgated, or orders issued, pursuant to the act.
Michigan Administrative Code › Department - Labor and Economic Opportunity › MIOSHA › General Industry and Construction Safety and Occupational Health Standards › Occupational Health Standards › Asbestos Contractor Licensing › Section R. 325.3553 - Licenses

Current through Vol. 24-12, July 15, 2024
Rule 3. The department shall issue, deny, renew, and
						revoke licenses pursuant to sections 205, 207, 209, 211, 213, 215, 217, 219,
						and 305 of the act and in accordance with and subject to Act No. 306 of the
						Public Acts of 1969, as amended, being S24.201 et seq. of the Michigan Compiled
						Laws.
Michigan Administrative Code › Department - Labor and Economic Opportunity › MIOSHA › General Industry and Construction Safety and Occupational Health Standards › Occupational Health Standards › Asbestos Contractor Licensing › Section R. 325.3555 - Authority for inspection

Current through Vol. 24-12, July 15, 2024
Rule 5.
(1) A
					 department representative, upon presenting appropriate credentials, may enter,
					 at all reasonable times, any asbestos abatement project to inspect any such
					 project and all pertinent conditions; to question privately any asbestos
					 abatement contractor, employer, owner, operator, agent, construction
					 contractor, construction subcontractor, or employee; and to review records
					 required by the act and these rules and other records which are directly
					 related to the purpose of the inspection.
(2) Before inspecting areas containing
					 information which is classified by an agency of the federal government in the
					 interest of national security, department representatives shall obtain the
					 appropriate security clearance.
Michigan Administrative Code › Department - Labor and Economic Opportunity › MIOSHA › General Industry and Construction Safety and Occupational Health Standards › Occupational Health Standards › Asbestos Contractor Licensing › Section R. 325.3557 - Objection to inspection

Current through Vol. 24-12, July 15, 2024
Rule 7.
(1) Upon
					 a refusal to permit a department representative, in the exercise of his or her
					 official duties, to enter any establishment to inspect, to review records, or
					 to question any asbestos abatement contractor, employer, owner, operator,
					 agent, construction contractor, construction subcontractor, or employee,
					 pursuant to
					 R
					 325.3555, the department representative shall
					 terminate the inspection or confine the inspection to the areas to which there
					 is no objection.
(2) A department
					 representative shall endeavor to determine the reason for refusal to enter and
					 shall immediately report the refusal and the reason therefor to the director.
					 The director shall take appropriate action and, if necessary, apply to the
					 proper judicial officer for a warrant commanding the sheriff or a peace officer
					 to aid the department in the conduct of an inspection.
Michigan Administrative Code › Department - Labor and Economic Opportunity › MIOSHA › General Industry and Construction Safety and Occupational Health Standards › Occupational Health Standards › Asbestos Contractor Licensing › Section R. 325.3559 - Entry not waiver

Current through Vol. 24-12, July 15, 2024
Rule 9. Permission to enter, inspect, review records, or
						question a person shall not imply, or be conditioned upon, a waiver of any
						cause or action, citation, or penalty under the act. A department
						representative shall not grant a waiver.