Regulations (Standards - 29 CFR)
13 Carcinogens (4-Nitrobiphenyl, etc.). - 1910.1003
OSHA Regulations (Standards - 29 CFR) - Table of Contents
- Standard Number: 1910.1003
- Standard Title: 13 Carcinogens (4-Nitrobiphenyl, etc.).
- SubPart Number: Z
- SubPart Title: Toxic and Hazardous Substances
(a)
Scope and application.
(a)(1)
This section applies to any area in which the 13 carcinogens addressed by this section are manufactured, processed, repackaged, released, handled, or stored, but shall not apply to transshipment in sealed containers, except for the labeling requirements under paragraphs (e)(2), (3) and (4) of this section. The 13 carcinogens are the following:
4-Nitrobiphenyl, Chemical Abstracts Service Register Number
(CAS No.) 92933;
alpha-Naphthylamine, CAS No. 134327;
methyl chloromethyl ether, CAS No. 107302;
3,3'-Dichlorobenzidine (and its salts) CAS No. 91941;
bis-Chloromethyl ether, CAS No. 542881;
beta-Naphthylamine, CAS No. 91598;
Benzidine, CAS No. 92875;
4-Aminodiphenyl, CAS No. 92671;
Ethyleneimine, CAS No. 151564;
beta-Propiolactone, CAS No. 57578;
2-Acetylaminofluorene, CAS No. 53963;
4-Dimethylaminoazo-benezene, CAS No. 60117; and
N-Nitrosodimethylamine, CAS No. 62759.
(a)(2)
This section shall not apply to the following:
(a)(2)(i)
Solid or liquid mixtures containing less than 0.1 percent by weight or volume of 4-Nitrobiphenyl; methyl chloromethyl ether; bis-chloromethyl ether; beta-Naphthylamine; benzidine or 4-Aminodiphenyl; and
(a)(2)(ii)
Solid or liquid mixtures containing less than 1.0 percent by weight or volume of alpha-Naphthylamine; 3,3'-Dichlorobenzidine (and its salts); Ethyleneimine; beta-Propiolactone; 2-Acetylaminofluorene; 4-Dimethylaminoazobenzene, or N-Nitrosodimethylamine.
(b)
Definitions. For the purposes of this section:
Absolute filter is one capable of retaining 99.97 percent of a mono disperse aerosol of 0.3 um particles.
Authorized employee means an employee whose duties require him to be in the regulated area and who has been specifically assigned by the employer.
Clean change room means a room where employees put on clean clothing and/or protective equipment in an environment free of the 13 carcinogens addressed by this section. The clean change room shall be contiguous to and have an entry from a shower room, when the shower room facilities are otherwise required in this section.
Closed system means an operation involving a carcinogen addressed by this section where containment prevents the release of the material into regulated areas, non-regulated areas, or the external environment.
Decontamination means the inactivation of a carcinogen addressed by this section or its safe disposal.
Director means the Director, National Institute for Occupational Safety and Health, or any person directed by him or the Secretary of Health and Human Services to act for the Director.
Disposal means the safe removal of the carcinogens addressed by this section from the work environment.
Emergency means an unforeseen circumstance or set of circumstances resulting in the release of a carcinogen addressed by this section that may result in exposure to or contact with the material.
External environment means any environment external to regulated and nonregulated areas.
Isolated system means a fully enclosed structure other than the vessel of containment of a carcinogen addressed by this section that is impervious to the passage of the material and would prevent the entry of the carcinogen addressed by this section into regulated areas, nonregulated areas, or the external environment, should leakage or spillage from the vessel of containment occur.
Laboratory-type hood is a device enclosed on the three sides and the top and bottom, designed and maintained so as to draw air inward at an average linear face velocity of 150 feet per minute with a minimum of 125 feet per minute; designed, constructed, and maintained in such a way that an operation involving a carcinogen addressed by this section within the hood does not require the insertion of any portion of any employee's body other than his hands and arms.
Nonregulated area means any area under the control of the employer where entry and exit is neither restricted nor controlled.
Open-vessel system means an operation involving a carcinogen addressed by this section in an open vessel that is not in an isolated system, a laboratory-type hood, nor in any other system affording equivalent protection against the entry of the material into regulated areas, non-regulated areas, or the external environment.
Protective clothing means clothing designed to protect an employee against contact with or exposure to a carcinogen addressed by this section.
Regulated area means an area where entry and exit is restricted and controlled.
..1910.1003(c)(c)
Requirements for areas containing a carcinogen addressed by this section. A regulated area shall be established by an employer where a carcinogen addressed by this section is manufactured, processed, used, repackaged, released, handled or stored. All such areas shall be controlled in accordance with the requirements for the following category or categories describing the operation involved:
(c)(1)
Isolated systems. Employees working with a carcinogen addressed by this section within an isolated system such as a "glove box" shall wash their hands and arms upon completion of the assigned task and before engaging in other activities not associated with the isolated system.
(c)(2)
Closed system operation.
(c)(2)(i)
Within regulated areas where the carcinogens addressed by this section are stored in sealed containers, or contained in a closed system, including piping systems, with any sample ports or openings closed while the carcinogens addressed by this section are contained within, access shall be restricted to authorized employees only.
(c)(2)(ii)
Employees exposed to 4-Nitrobiphenyl; alpha-Naphthylamine; 3,3'-Dichlorobenzidine (and its salts); beta-Naphthylamine; benzidine; 4-Aminodiphenyl; 2-Acetylaminofluorene; 4-Dimethylaminoazo-benzene; and N-Nitrosodimethylamine shall be required to wash hands, forearms, face, and neck upon each exit from the regulated areas, close to the point of exit, and before engaging in other activities.
(c)(3)
Open-vessel system operations. Open-vessel system operations as defined in paragraph (b)(13) of this section are prohibited.
..1910.1003(c)(4)(c)(4)
Transfer from a closed system, charging or discharging point operations, or otherwise opening a closed system. In operations involving "laboratory-type hoods," or in locations where the carcinogens addressed by this section are contained in an otherwise "closed system," but is transferred, charged, or discharged into other normally closed containers, the provisions of this paragraph shall apply.
(c)(4)(i)
Access shall be restricted to authorized employees only.
(c)(4)(ii)
Each operation shall be provided with continuous local exhaust ventilation so that air movement is always from ordinary work areas to the operation. Exhaust air shall not be discharged to regulated areas, nonregulated areas or the external environment unless decontaminated. Clean makeup air shall be introduced in sufficient volume to maintain the correct operation of the local exhaust system.
(c)(4)(iii)
Employees shall be provided with, and required to wear, clean, full body protective clothing (smocks, coveralls, or long-sleeved shirt and pants), shoe covers and gloves prior to entering the regulated area.
(c)(4)(iv)
Employees engaged in handling operations involving the carcinogens addressed by this section must be provided with, and required to wear and use a half-face filter-type respirator with filters for dusts, mists, and fumes, or air-purifying canisters or cartridges. A respirator affording higher levels of protection than this respirator may be substituted.
..1910.1003(c)(4)(v)(c)(4)(v)
Prior to each exit from a regulated area, employees shall be required to remove and leave protective clothing and equipment at the point of exit and at the last exit of the day, to place used clothing and equipment in impervious containers at the point of exit for purposes of decontamination or disposal. The contents of such impervious containers shall be identified, as required under paragraphs (e)(2), (3), and (4) of this section.
(c)(4)(vi)
Drinking fountains are prohibited in the regulated area.
(c)(4)(vii)
Employees shall be required to wash hands, forearms, face, and neck on each exit from the regulated area, close to the point of exit, and before engaging in other activities and employees exposed to 4-Nitrobiphenyl; alpha-Naphthylamine; 3,3'-Dichlorobenzidine (and its salts); beta-Naphthylamine; Benzidine; 4-Aminodiphenyl; 2-Acetylaminofluorene; 4-Dimethylaminoazo-benzene; and N-Nitrosodimethylamine shall be required to shower after the last exit of the day.
(c)(5)
Maintenance and decontamination activities. In cleanup of leaks of spills, maintenance, or repair operations on contaminated systems or equipment, or any operations involving work in an area where direct contact with a carcinogen addressed by this section could result, each authorized employee entering that area shall:
(c)(5)(i)
Be provided with and required to wear clean, impervious garments, including gloves, boots, and continuous-air supplied hood in accordance with Sec. 1910.134;
(c)(5)(ii)
Be decontaminated before removing the protective garments and hood;
..1910.1003(c)(5)(iii)(c)(5)(iii)
Be required to shower upon removing the protective garments and hood.
(d)
General regulated area requirements --
(d)(1)
Respirator program. The employer must implement a respiratory protection program in accordance with 29 CFR 1910.134 (b), (c), (d) (except (d)(1)(iii) and (iv), and (d)(3)), and (e) through (m).
(d)(2)
Emergencies. In an emergency, immediate measures including, but not limited to, the requirements of paragraphs (d)(2)(i) through (v) of this section shall be implemented.
(d)(2)(i)
The potentially affected area shall be evacuated as soon as the emergency has been determined.
(d)(2)(ii)
Hazardous conditions created by the emergency shall be eliminated and the potentially affected area shall be decontaminated prior to the resumption of normal operations.
(d)(2)(iii)
Special medical surveillance by a physician shall be instituted within 24 hours for employees present in the potentially affected area at the time of the emergency. A report of the medical surveillance and any treatment shall be included in the incident report, in accordance with paragraph (f)(2) of this section.
(d)(2)(iv)
Where an employee has a known contact with a carcinogen addressed by this section, such employee shall be required to shower as soon as possible, unless contraindicated by physical injuries.
..1910.1003(d)(2)(v)(d)(2)(v)
An incident report on the emergency shall be reported as provided in paragraph (f)(2) of this section.
(d)(2)(vi)
Emergency deluge showers and eyewash fountains supplied with running potable water shall be located near, within sight of, and on the same level with locations where a direct exposure to Ethyleneimine or beta-Propiolactone only would be most likely as a result of equipment failure or improper work practice.
(d)(3)
Hygiene facilities and practices.
(d)(3)(i)
Storage or consumption of food, storage or use of containers of beverages, storage or application of cosmetics, smoking, storage of smoking materials, tobacco products or other products for chewing, or the chewing of such products are prohibited in regulated areas.
(d)(3)(ii)
Where employees are required by this section to wash, washing facilities shall be provided in accordance with Sec. 1910.141(d)(1) and (2)(ii) through (vii).
(d)(3)(iii)
Where employees are required by this section to shower, shower facilities shall be provided in accordance with Sec. 1910.141(d)(3).
(d)(3)(iv)
Where employees wear protective clothing and equipment, clean change rooms shall be provided for the number of such employees required to change clothes, in accordance with Sec. 1910.141(e).
..1910.1003(d)(3)(v)(d)(3)(v)
Where toilets are in regulated areas, such toilets shall be in a separate room.
(d)(4)
Contamination control.
(d)(4)(i)
Except for outdoor systems, regulated areas shall be maintained under pressure negative with respect to nonregulated areas. Local exhaust ventilation may be used to satisfy this requirement. Clean makeup air in equal volume shall replace air removed.
(d)(4)(ii)
Any equipment, material, or other item taken into or removed from a regulated area shall be done so in a manner that does not cause contamination in nonregulated areas or the external environment.
(d)(4)(iii)
Decontamination procedures shall be established and implemented to remove carcinogens addressed by this section from the surfaces of materials, equipment, and the decontamination facility.
(d)(4)(iv)
Dry sweeping and dry mopping are prohibited for 4-Nitrobiphenyl; alpha-Naphthylamine; 3,3'-Dichlorobenzidine (and its salts); beta-Naphthylamine; Benzidine; 4-Aminodiphenyl; 2-Acetylaminofluorene; 4-Dimethylaminoazo-benzene and N-Nitrosodimethylamine.
(e)
Signs, information and training --
(e)(1)
Signs --
(e)(1)(i)
Entrances to regulated areas shall be posted with signs bearing the legend:
CANCER-SUSPECT AGENT
AUTHORIZED PERSONNEL ONLY
..1910.1003(e)(1)(ii)
(e)(1)(ii)
Entrances to regulated areas containing operations covered in paragraph (c)(5) of this section shall be posted with signs bearing the legend:
CANCER-SUSPECT AGENT EXPOSED IN THIS AREA
IMPERVIOUS SUIT INCLUDING GLOVES, BOOTS,
AND AIR-SUPPLIED HOOD REQUIRED AT ALL TIMES
AUTHORIZED PERSONNEL ONLY
(e)(1)(iii)
Appropriate signs and instructions shall be posted at the entrance to, and exit from, regulated areas, informing employees of the procedures that must be followed in entering and leaving a regulated area.
(e)(2)
Container contents identification.
(e)(2)(i)
Containers of a carcinogen addressed by this section and containers required under paragraphs (c)(4)(v) and (c)(6)(vii)(B) and (viii)(B) of this section that are accessible only to and handled only by authorized employees, or by other employees trained in accordance with paragraph (e)(5) of this section, may have contents identification limited to a generic or proprietary name or other proprietary identification of the carcinogen and percent.
(e)(2)(ii)
Containers of a carcinogen addressed by this section and containers required under paragraphs (c)(4)(v) and (c)(6)(vii)(B) and (viii)(B) of this section that are accessible to or handled by employees other than authorized employees or employees trained in accordance with paragraph (e)(5) of this section shall have contents identification that includes the full chemical name and Chemical Abstracts Service Registry number as listed in paragraph (a)(1) of this section.
..1910.1003(e)(2)(iii)(e)(2)(iii)
Containers shall have the warning words "CANCER-SUSPECT AGENT" displayed immediately under or adjacent to the contents identification.
(e)(2)(iv)
Containers whose contents are carcinogens addressed by this section with corrosive or irritating properties shall have label statements warning of such hazards noting, if appropriate, particularly sensitive or affected portions of the body.
(e)(3)
Lettering. Lettering on signs and instructions required by paragraph (e)(1) shall be a minimum letter height of 2 inches (5 cm). Labels on containers required under this section shall not be less than one-half the size of the largest lettering on the package, and not less than 8-point type in any instance. Provided, That no such required lettering need be more than 1 inch (2.5 cm) in height.
(e)(4)
Prohibited statements. No statement shall appear on or near any required sign, label, or instruction that contradicts or detracts from the effect of any required warning, information, or instruction.
(e)(5)
Training and indoctrination.
(e)(5)(i)
Each employee prior to being authorized to enter a regulated area, shall receive a training and indoctrination program including, but not necessarily limited to:
(e)(5)(i)(A)
The nature of the carcinogenic hazards of a carcinogen addressed by this section, including local and systemic toxicity;
..1910.1003(e)(5)(i)(B)(e)(5)(i)(B)
The specific nature of the operation involving a carcinogen addressed by this section that could result in exposure;
(e)(5)(i)(C)
The purpose for and application of the medical surveillance program, including, as appropriate, methods of self-examination;
(e)(5)(i)(D)
The purpose for and application of decontamination practices and purposes;
(e)(5)(i)(E)
The purpose for and significance of emergency practices and procedures;
(e)(5)(i)(F)
The employee's specific role in emergency procedures;
(e)(5)(i)(G)
Specific information to aid the employee in recognition and evaluation of conditions and situations which may result in the release of a carcinogen addressed by this section;
(e)(5)(i)(H)
The purpose for and application of specific first aid procedures and practices;
(e)(5)(i)(I)
A review of this section at the employee's first training and indoctrination program and annually thereafter.
..1910.1003(e)(5)(ii)(e)(5)(ii)
Specific emergency procedures shall be prescribed, and posted, and employees shall be familiarized with their terms, and rehearsed in their application.
(e)(5)(iii)
All materials relating to the program shall be provided upon request to authorized representatives of the Assistant Secretary and the Director.
(f)
Reports --
(f)(1)
Operations. The information required in paragraphs (f)(1)(i) through (iv) of this section shall be reported in writing to the nearest OSHA Area Director. Any changes in such information shall be similarly reported in writing within 15 calendar days of such change:
(f)(1)(i)
A brief description and in-plant location of the area(s) regulated and the address of each regulated area;
(f)(1)(ii)
The name(s) and other identifying information as to the presence of a carcinogen addressed by this section in each regulated area;
(f)(1)(iii)
The number of employees in each regulated area, during normal operations including maintenance activities; and
(f)(1)(iv)
The manner in which carcinogens addressed by this section are present in each regulated area; for example, whether it is manufactured, processed, used, repackaged, released, stored, or otherwise handled.
..1910.1003(f)(2)(f)(2)
Incidents. Incidents that result in the release of a carcinogen addressed by this section into any area where employees may be potentially exposed shall be reported in accordance with this paragraph.
(f)(2)(i)
A report of the occurrence of the incident and the facts obtainable at that time including a report on any medical treatment of affected employees shall be made within 24 hours to the nearest OSHA Area Director.
(f)(2)(ii)
A written report shall be filed with the nearest OSHA Area Director within 15 calendar days thereafter and shall include:
(f)(2)(ii)(A)
A specification of the amount of material released, the amount of time involved, and an explanation of the procedure used in determining this figure;
(f)(2)(ii)(B)
A description of the area involved, and the extent of known and possible employee exposure and area contamination;
(f)(2)(ii)(C)
A report of any medical treatment of affected employees, and any medical surveillance program implemented; and
(f)(2)(ii)(D)
An analysis of the circumstances of the incident and measures taken or to be taken, with specific completion dates, to avoid further similar releases.
..1910.1003(g)(g)
Medical surveillance. At no cost to the employee, a program of medical surveillance shall be established and implemented for employees considered for assignment to enter regulated areas, and for authorized employees.
(g)(1)
Examinations.
(g)(1)(i)
Before an employee is assigned to enter a regulated area, a preassignment physical examination by a physician shall be provided. The examination shall include the personal history of the employee, family and occupational background, including genetic and environmental factors.
(g)(1)(ii)
Authorized employees shall be provided periodic physical examinations, not less often than annually, following the preassignment examination.
(g)(1)(iii)
In all physical examinations, the examining physician shall consider whether there exist conditions of increased risk, including reduced immunological competence, those undergoing treatment with steroids or cytotoxic agents, pregnancy, and cigarette smoking.
(g)(2)
Records.
(g)(2)(i)
Employers of employees examined pursuant to this paragraph shall cause to be maintained complete and accurate records of all such medical examinations. Records shall be maintained for the duration of the employee's employment. Upon termination of the employee's employment, including retirement or death, or in the event that the employer ceases business without a successor, records, or notarized true copies thereof, shall be forwarded by registered mail to the Director.
..1910.1003(g)(2)(ii)(g)(2)(ii)
Records required by this paragraph shall be provided upon request to employees, designated representatives, and the Assistant Secretary in accordance with 29 CFR 1910.1020 (a) through (e) and (g) through (i). These records shall also be provided upon request to the Director.
(g)(2)(iii)
Any physician who conducts a medical examination required by this paragraph shall furnish to the employer a statement of the employee's suitability for employment in the specific exposure.
[39 FR 23502, June 27, 1974. Redesignated at 40 FR 23072, May 28, 1975, and amended at 41 FR 35184, Aug. 20, 1976; 43 FR 49751, Oct. 24, 1978; 45 FR 35281, May 23, 1980; 49 FR 18295, Apr. 30, 1984; 58 FR 35310, June 30, 1993; 61 FR 5507, Feb. 13, 1996; 61 FR 9227, March 7, 1996; 61 FR 31427, June 20, 1996; 63 FR 1152, Jan. 8, 1998; 63 FR 20098, April 23, 1998]
OSHA Regulations (Standards - 29 CFR) - Table of Contents
