42 CFR 84.1142 - Isoamyl acetate tightness test; respirators designed for respiratory protection against dusts, fumes, and mists having an air...0.05 milligram per cubic meter, or against radionuclides; minimum requirements.

§ 84.1142 Isoamyl acetate tightness test; respirators designed for respiratory protection against dusts, fumes, and mists having an air contamination level less than 0.05 milligram per cubic meter, or against radionuclides; minimum requirements.
(a) The applicant shall provide a charcoal-filled canister or cartridge of a size and resistance similar to the filter unit with connectors which can be attached to the facepiece in the same manner as the filter unit.
(b)
(1) The canister or cartridge will be used in place of the filter unit, and persons will each wear a modified half-mask facepiece for 5 minutes in a test chamber containing 100 parts (by volume) of isoamyl-acetate vapor per million parts of air.
(2) The following work schedule will be performed by each wearer in the test chamber:
(i) Two minutes walking, nodding, and shaking head in normal movements; and
(ii) Three minutes exercising and running in place.
(3) The facepiece shall be capable of adjustment, according to the applicant's instructions, to each wearer's face, and the odor of isoamyl-acetate shall not be detectable by any wearer during the test.
(c) Where the respirator is equipped with a full facepiece, hood, helmet, or mouthpiece, the canister or cartridge will be used in place of the filter unit, and persons will each wear the modified respiratory-inlet covering for 5 minutes in a test chamber containing 1,000 parts (by volume) of isoamyl-acetate vapor per million parts of air, performing the work schedule specified in paragraph (b)(2) of this section.

Title 42 published on 2013-10-01

no entries appear in the Federal Register after this date.

This is a list of United States Code sections, Statutes at Large, Public Laws, and Presidential Documents, which provide rulemaking authority for this CFR Part.

This list is taken from the Parallel Table of Authorities and Rules provided by GPO [Government Printing Office].

It is not guaranteed to be accurate or up-to-date, though we do refresh the database weekly. More limitations on accuracy are described at the GPO site.


United States Code
U.S. Code: Title 29 - LABOR

29 U.S. Code § 301 to 309 - Repealed.

§ 651 - Congressional statement of findings and declaration of purpose and policy

§ 652 - Definitions

§ 653 - Geographic applicability; judicial enforcement; applicability to existing standards; report to Congress on duplication and...statutory rights, duties, or liabilities of employers and employees unaffected

§ 654 - Duties of employers and employees

§ 655 - Standards

§ 656 - Administration

§ 657 - Inspections, investigations, and recordkeeping

§ 658 - Citations

§ 659 - Enforcement procedures

§ 660 - Judicial review

§ 661 - Occupational Safety and Health Review Commission

§ 662 - Injunction proceedings

§ 663 - Representation in civil litigation

§ 664 - Disclosure of trade secrets; protective orders

§ 665 - Variations, tolerances, and exemptions from required provisions; procedure; duration

§ 666 - Civil and criminal penalties

§ 667 - State jurisdiction and plans

§ 668 - Programs of Federal agencies

§ 669 - Research and related activities

§ 669a - Expanded research on worker health and safety

§ 670 - Training and employee education

§ 671 - National Institute for Occupational Safety and Health

§ 671a - Workers’ family protection

§ 672 - Grants to States

§ 673 - Statistics

§ 674 - Audit of grant recipient; maintenance of records; contents of records; access to books, etc.

§ 675 - Annual reports by Secretary of Labor and Secretary of Health and Human Services; contents

§ 676 - Omitted

§ 677 - Separability

§ 678 - Authorization of appropriations

U.S. Code: Title 30 - MINERAL LANDS AND MINING

Title 42 published on 2013-10-01

The following are ALL rules, proposed rules, and notices (chronologically) published in the Federal Register relating to 42 CFR 84 after this date.

  • 2013-11-19; vol. 78 # 223 - Tuesday, November 19, 2013
    1. 78 FR 69361 - Development of Inward Leakage Standards for Half-Mask Air-Purifying Particulate Respirators
      GPO FDSys XML | Text
      DEPARTMENT OF HEALTH AND HUMAN SERVICES, Centers for Disease Control and Prevention, HHS
      Reopening of comment period.
      Stakeholder comments to the questions included in the notice of September 4, 2013 (78 FR 54432) must be received by 11:59 p.m. ET on December 31, 2013.
      42 CFR Part 84