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  • ANSI Z117.1 REDLINE : 2009

    Current The latest, up-to-date edition.

    COMPARISON DOCUMENT OF ANSI/ASSE Z117.1 AMERICAN NATIONAL STANDARD - SAFETY REQUIREMENTS FOR CONFINED SPACES (FOR VERSIONS 1995, 2003 AND 2009)

    Available format(s):  Hardcopy, PDF

    Language(s):  English

    Published date:  01-01-2009

    Publisher:  American Society for Safety Professionals

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

    1. General
    2. Definitions
    3. Identification and Evaluation
    4. Non-Permit Confined Spaces (NPCS)
    5. Permit Required Confined Spaces (PRCS)
    6. Atmospheric Testing
    7. Entry Team
    8. Isolation and Lockout/Tagout
    9. Ventilation
    10. Cleaning/Decontamination
    11. Personal Protective Equipment (PPE)
    12. Auxiliary Equipment
    13. Warning Signs and Symbols
    14. Emergency Response, Evacuation, and Rescue
    15. Training
    16. Medical Suitability
    17. Contractors

    Abstract - (Show below) - (Hide below)

    Specifies minimum safety requirements to be followed while entering, exiting and working in confined spaces at normal atmospheric pressure.

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

    Committee Z117
    Development Note Includes standard (ANSI Z117.1) & comparison document. (11/2012)
    Document Type Redline
    Publisher American Society for Safety Professionals
    Status Current

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

    NFPA 91 : 2015 EXHAUST SYSTEMS FOR AIR CONVEYING OF VAPORS, GASES, MISTS, AND PARTICULATE SOLIDS
    NFPA 1992 : 2018 LIQUID SPLASH-PROTECTIVE ENSEMBLES AND CLOTHING FOR HAZARDOUS MATERIALS EMERGENCIES
    NFPA 1006 : 2017 TECHNICAL RESCUE PERSONNEL PROFESSIONAL QUALIFICATIONS
    NFPA 1994 : 2018 PROTECTIVE ENSEMBLES FOR FIRST RESPONDERS TO HAZARDOUS MATERIALS EMERGENCIES AND CBRN TERRORISM INCIDENTS
    NFPA 329 : 2015 HANDLING RELEASES OF FLAMMABLE AND COMBUSTIBLE LIQUIDS AND GASES
    ANSI/ASSE Z359.1 : 2007 THE FALL PROTECTION CODE
    CFR 29(PTS1911-1925) : 0 LABOR - OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR
    AS 2865-2009 Confined spaces
    API 2016 : 2001 GUIDELINES AND PROCEDURES FOR ENTERING AND CLEANING PETROLEUM STORAGE TANKS
    CFR 49(PTS186-199) : 0 TRANSPORTATION
    ANSI/ASSE A1264.1 : 2007 SAFETY REQUIREMENTS FOR WORKPLACE WALKING/WORKING SURFACES AND THEIR ACCESS - WORKPLACE, FLOOR, WALL AND ROOF OPENINGS - STAIRS AND GUARDRAIL/HANDRAIL SYSTEMS
    NFPA 326 : 2015 SAFEGUARDING OF TANKS AND CONTAINERS FOR ENTRY, CLEANING, OR REPAIR
    NFPA 385 : 2017 TANK VEHICLES FOR FLAMMABLE AND COMBUSTIBLE LIQUIDS
    ISEA Z89.1 : 2014 INDUSTRIAL HEAD PROTECTION
    NFPA 1983 : 2017 LIFE SAFETY ROPE AND EQUIPMENT FOR EMERGENCY SERVICES
    NFPA 86D : 1999 INDUSTRIAL FURNACES USING VACUUM AS AN ATMOSPHERE
    NFPA 560 : 2007 STORAGE, HANDLING, AND USE OF ETHYLENE OXIDE FOR STERILIZATION AND FUMIGATION
    API 2217A : 2009 SAFE WORK IN INERT CONFINED SPACES IN THE PETROLEUM AND PETROCHEMICAL INDUSTRIES
    NFPA 86 : 2015 OVENS AND FURNACES
    NFPA 306 : 2014 CONTROL OF GAS HAZARDS ON VESSELS
    NFPA 51B : 2014 FIRE PREVENTION DURING WELDING, CUTTING, AND OTHER HOT WORK
    NFPA 70 : 2017 NATIONAL ELECTRICAL CODE
    API RP 2026 : 2017 SAFE ACCESS/EGRESS INVOLVING FLOATING ROOFS OF STORAGE TANKS IN PETROLEUM SERVICE
    CFR 29(PT1910.1000 TO END) : 0 LABOR - OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR
    ASTM F 1764 : 1997 Standard Guide for Selection of Hardline Communication Systems for Confined-Space Rescue
    NFPA 1951 : 2013 PROTECTIVE ENSEMBLES FOR TECHNICAL RESCUE INCIDENTS
    NFPA FIRE PROT GUIDE ON HAZARDOUS MAT : 2010 FIRE PROTECTION GUIDE TO HAZARDOUS MATERIALS
    API 1141 : 1994 GUIDELINES FOR CONFINED SPACE ENTRY ON BOARD TANK SHIPS IN THE PETROLEUM INDUSTRY
    API 2015 : 2014 REQUIREMENTS FOR SAFE ENTRY AND CLEANING OF PETROLEUM STORAGE TANKS
    NFPA 86C : 1999 INDUSTRIAL FURNACES USING A SPECIAL PROCESSING ATMOSPHERE
    NFPA 30 : 2018 FLAMMABLE AND COMBUSTIBLE LIQUIDS CODE
    ANSI Z87.1 : 2015 OCCUPATIONAL AND EDUCATIONAL PERSONAL EYE AND FACE PROTECTION DEVICES
    NFPA 1852 : 2013 SELECTION, CARE, AND MAINTENANCE OF OPEN-CIRCUIT SELF-CONTAINED BREATHING APPARATUS (SCBA)
    API RP 2207 : 2017 PREPARING TANK BOTTOMS FOR HOT WORK
    NFPA 1670 : 2017 OPERATIONS AND TRAINING FOR TECHNICAL SEARCH AND RESCUE INCIDENTS
    CFR 29(PT1926) : 0 LABOR - OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR - SAFETY AND HEALTH REGULATIONS FOR CONSTRUCTION
    AIHA Z9.2 : 2012 FUNDAMENTALS GOVERNING THE DESIGN AND OPERATION OF LOCAL EXHAUST VENTILATION SYSTEMS
    NFPA 1991 : 2016 Standard on Vapor-Protective Ensembles for Hazardous Materials Emergencies
    NFPA 1981 : 2013 OPEN-CIRCUIT SELF-CONTAINED BREATHING APPARATUS (SCBA) FOR EMERGENCY SERVICES
    ANSI/ASSE Z244.1 : 2016 THE CONTROL OF HAZARDOUS ENERGY LOCKOUT, TAGOUT AND ALTERNATIVE METHODS
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