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    I.S. EN 1804-1:2020

    Current The latest, up-to-date edition.

    Machines for underground mines - Safety requirements for hydraulic powered roof supports - Part 1: Support units and general requirements

    Available format(s):  Hardcopy, PDF

    Language(s):  English

    Published date:  27-01-2021

    Publisher:  National Standards Authority of Ireland

    For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
    Only cited Standards give presumption of conformance to New Approach Directives/Regulations.

    Dates of withdrawal of national standards are available from NSAI.

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

    European foreword
    Introduction
    1 Scope
    2 Normative references
    3 Terms and definitions
    4 Safety requirements
    5 Verification of the safety requirements
    6 User information
    Annex A (normative) Tests for verification of the safety requirements and calculation
    Annex B (normative) Structural testing requirements for longwall shields
    Annex C (informative) List of significant hazards
    Annex ZA (informative) Relationship between this European Standard and the essential requirements of Directive 2006/42/EC aimed to be covered

    Abstract - (Show below) - (Hide below)

    This document stipulates the safety requirements for the use of support units intended by the manufacturer.

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

    Committee TC 196
    Document Type Standard
    Product Note The date of any NSAI previous adoption may not match the date of its original CEN/CENELEC document.<br> This standard is also refers to EN 1993-1-8:2005,EN 1993-1-9:2005.<br>
    Publisher National Standards Authority of Ireland
    Status Current
    Supersedes
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