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  • CSA Z94.2 : 2014

    View superseded by
    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
    View superseded by

    HEARING PROTECTION DEVICES - PERFORMANCE, SELECTION, CARE, AND USE

    Available format(s):  Hardcopy, PDF

    Superseded date:  16-11-2019

    Language(s):  English, French

    Published date:  01-01-2015

    Publisher:  Canadian Standards Association

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    Table of Contents - (Show below) - (Hide below)

    Preface
    0 Introduction
    1 Scope
    2 Reference publications
    3 Definitions
    4 Materials
    5 Requirements for testing, labelling, and reporting
    6 Test procedures and classification
    7 Packaging information
    8 Selection, care, and use: Overview and general
       requirements
    9 Selection of hearing protection devices
    10 Specialized hearing protection devices
    11 Fit, care, and use of hearing protection devices
    12 Implementation of hearing protection devices
    13 Field attenuation estimation systems (FAES)
    Annex A (normative) - Procedure for calculation of the
            single number rating subject fit [SNR(SF84)]
    Annex B (informative) - Octave-band procedures for
            computing overall C- and A-weighted levels in
            a workplace, and for computing, with and
            without derating, the effective levels when
            a hearing protector is worn
    Annex C (informative) - Example of manufacturer's
            test report listing the product's attenuation
            and rating
    Annex D (normative) - Procedure for measurement
            of the band force of semi-insert devices

    Abstract - (Show below) - (Hide below)

    Pertains to hearing protection devices (HPDs).

    General Product Information - (Show below) - (Hide below)

    Development Note French Edition issued on 01-07-2015. (07/2015)
    Document Type Standard
    Publisher Canadian Standards Association
    Status Superseded
    Superseded By
    Supersedes

    Standards Referenced By This Book - (Show below) - (Hide below)

    CSA Z107.58 : 2015 NOISE EMISSION DECLARATIONS FOR MACHINERY
    ANSI S12.68 : 2007 METHODS OF ESTIMATING EFFECTIVE A-WEIGHTED SOUND PRESSURE LEVELS WHEN HEARING PROTECTORS ARE WORN
    ANSI/ASA S12.68 : 2007(R2017) METHODS OF ESTIMATING EFFECTIVE A-WEIGHTED SOUND PRESSURE LEVELS WHEN HEARING PROTECTORS ARE WORN
    CAN//CSA-Z1001-18 OCCUPATIONAL HEALTH AND SAFETY TRAINING
    CSA Z94.1 : 2015 INDUSTRIAL PROTECTIVE HEADWEAR - PERFORMANCE, SELECTION, CARE, AND USE
    CSA Z432 : 2016 SAFEGUARDING OF MACHINERY
    CSA Z1006:16 (R2020) Management of work in confined spaces
    CSA Z1007 : 2016 HEARING LOSS PREVENTION PROGRAM (HLPP) MANAGEMENT
    CSA Z1006 : 2016 MANAGEMENT OF WORK IN CONFINED SPACES
    CSA Z275.1 : 2016 HYPERBARIC FACILITIES
    CSA Z615 : 1987 CODE FOR HOT FORGING PRODUCERS, HEALTH AND SAFETY REQUIREMENTS
    CSA Z107.56 : 2013 MEASUREMENT OF NOISE EXPOSURE
    ANSI S12.68 : 2007 : R2012 METHODS OF ESTIMATING EFFECTIVE A-WEIGHTED SOUND PRESSURE LEVELS WHEN HEARING PROTECTORS ARE WORN
    CSA W117.2 : 2012 : INC : UPD 2 : 2014 SAFETY IN WELDING, CUTTING, AND ALLIED PROCESSES
    CSA W117.2 : 2012 SAFETY IN WELDING, CUTTING, AND ALLIED PROCESSES
    CAN/CSA-W117.2-12 (R2017) Safety in welding, cutting, and allied processes
    CSA W117.2 : 2012 : INC : UPD 1 : 2013 SAFETY IN WELDING, CUTTING, AND ALLIED PROCESSES
    CSA Z107.56 : 2013:R2018 MEASUREMENT OF NOISE EXPOSURE

    Standards Referencing This Book - (Show below) - (Hide below)

    ANSI/ASA S1.1:2013 ACOUSTICAL TERMINOLOGY
    ANSI/ASA S12.42 : 2010 METHODS FOR THE MEASUREMENT OF INSERTION LOSS OF HEARING PROTECTION DEVICES IN CONTINUOUS OR IMPULSIVE NOISE USING MICROPHONE-IN-REAL-EAR OR ACOUSTIC TEST FIXTURE PROCEDURES
    ISO 4869-1:1990 Acoustics Hearing protectors Part 1: Subjective method for the measurement of sound attenuation
    ISO 4869-2:1994 Acoustics Hearing protectors Part 2: Estimation of effective A-weighted sound pressure levels when hearing protectors are worn
    ANSI/ASA S1.26 : 2014 METHOD FOR CALCULATION OF THE ABSORPTION OF SOUND BY THE ATMOSPHERE
    ISO 1996-1:2016 Acoustics Description, measurement and assessment of environmental noise Part 1: Basic quantities and assessment procedures
    CFR 40(PTS190-259) : JUL 2017 PROTECTION OF ENVIRONMENT - ENVIRONMENTAL PROTECTION AGENCY
    ANSI S3.19 : 1974 HEARING PROTECTORS AND PHYSICAL ATTENUATION OF EARMUFFS, METHOD FOR MEASUREMENT OF REAL-EAR PROTECTION OF,
    ISO 1999:2013 Acoustics Estimation of noise-induced hearing loss
    CSA Z1007 : 2016 HEARING LOSS PREVENTION PROGRAM (HLPP) MANAGEMENT
    CSA Z94.1 : 2015 INDUSTRIAL PROTECTIVE HEADWEAR - PERFORMANCE, SELECTION, CARE, AND USE
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