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  • NASA MSFC STD 246 : 2011

    Current The latest, up-to-date edition.

    STANDARD DESIGN AND OPERATIONAL CRITERIA FOR CONTROLLED ENVIRONMENTAL AREAS

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    Published date:  01-01-2011

    Publisher:  National Aeronautics and Space Administration

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

    APPROVAL
    DOCUMENT HISTORY LOG
    FOREWORD
    1 SCOPE
    2 APPLICABLE DOCUMENTS
    3 DEFINITIONS
    4 GENERAL REQUIREMENTS
    5 DETAILED REQUIREMENTS
    6 NOTES
    APPENDIX
    A - Particulate Sampling in Cleanrooms and Other Controlled
        Clean Areas
    B - Particulate Monitoring of Cleanroom Garments
    C - Flow Bench General Operating Procedures

    Abstract - (Show below) - (Hide below)

    Gives MSFC's standard design and operational criteria for controlled environmental areas including standard classes of air cleanliness for airborne particulate levels and standard operations for control of particulate and condensables in cleanrooms and clean work areas.

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

    Document Type Standard
    Publisher National Aeronautics and Space Administration
    Status Current

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

    NASA MSFC PROC 1832 : 1990 THE SAMPLING AND ANALYSIS OF NONVOLATILE RESIDUE CONTENT ON CRITICAL SURFACES
    NASA MSFC SPEC 164 : 2010 CLEANLINESS OF COMPONENTS FOR USE IN OXYGEN, FUEL, AND PNEUMATIC SYSTEMS, SPECIFICATION FOR
    NASA MSFC PROC 166 : 1965 HYDRAULIC SYSTEM DETAILED PARTS, COMPONENTS, ASSEMBLIES, AND HYDRAULIC FLUIDS FOR SPACE VEHICLES, CLEANING, TESTING, AND HANDLING
    NASA MSFC PROC 404 : 1988 GASES, DRYING AND PRESERVATION CLEANLINESS LEVEL AND INSPECTION METHODS
    NASA MSFC STD 3598 : 2015 STANDARD FOR FOREIGN OBJECT DAMAGE/FOREIGN OBJECT DEBRIS (FOD) PREVENTION
    NASA PRC 5001 : 2011 PROCESS SPECIFICATION FOR CLEANING OF HARDWARE

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

    IEST RP CC002 : 1998 RECOMMENDED PRACTICE FOR LAMINAR FLOW CLEAN AIR DEVICES
    ASHRAE 52.2 : 2017 METHOD OF TESTING GENERAL VENTILATION AIR-CLEANING DEVICES FOR REMOVAL EFFICIENCY BY PARTICLE SIZE
    NASA STD 8739.1 : 2016 WORKMANSHIP STANDARD FOR POLYMERIC APPLICATION ON ELECTRONIC ASSEMBLIES
    ASTM E 2217 : 2012 : REDLINE Standard Practice for Design and Construction of Aerospace Cleanrooms and Contamination Controlled Areas
    NASA STD 8739.3 : 1998 SOLDERED ELECTRICAL CONNECTIONS
    NASA STD 8739.2 : 1999 WORKMANSHIP STANDARD FOR SURFACE MOUNT TECHNOLOGY
    MIL HDBK 1028/5 : A ENVIRONMENTAL CONTROL - DESIGN OF CLEAN ROOMS
    NASA STD 5017 : 2015 DESIGN AND DEVELOPMENT REQUIREMENTS FOR MECHANISMS
    ASTM F 331 : 2013 : REDLINE Standard Test Method for Nonvolatile Residue of Solvent Extract from Aerospace Components (Using Flash Evaporator)
    IEST RP CC034.3 : 2009 HEPA AND ULPA FILTER LEAK TESTS
    NASA MSFC SPEC 2223 : 2007 OUTGASSING TEST FOR MATERIALS ASSOCIATED WITH SENSITIVE SURFACES USED IN AN AMBIENT ENVIRONMENT
    IEST RP CC023.2 : 2006 MICROORGANISMS IN CLEANROOMS
    ESD S20.20 : 2014 PROTECTION OF ELECTRICAL AND ELECTRONIC PARTS, ASSEMBLIES AND EQUIPMENT (EXCLUDING ELECTRICALLY INITIATED EXPLOSIVE DEVICES)
    NASA MSFC STD 3598 : 2015 STANDARD FOR FOREIGN OBJECT DAMAGE/FOREIGN OBJECT DEBRIS (FOD) PREVENTION
    NASA STD 8739.4 : 2016 WORKMANSHIP STANDARD FOR CRIMPING, INTERCONNECTING CABLES, HARNESSES, AND WIRING
    ASTM E 1235 : 2012 : REDLINE Standard Test Method for Gravimetric Determination of Nonvolatile Residue (NVR) in Environmentally Controlled Areas for Spacecraft
    IEST RP CC008 : 1984 GAS-PHASE ADSORBER CELLS
    IEST STD CC1246 : 2013 PRODUCT CLEANLINESS LEVELS - APPLICATIONS, REQUIREMENTS, AND DETERMINATION
    ISO 14644-1:2015 Cleanrooms and associated controlled environments Part 1: Classification of air cleanliness by particle concentration
    ASTM E 2042 : 2004 Standard Practice for Cleaning and Maintaining Controlled Areas and Clean Rooms
    ISO 15388:2012 Space systems — Contamination and cleanliness control
    NASA STD 6016 : 2016 STANDARD MATERIALS AND PROCESSES REQUIREMENTS FOR SPACECRAFT
    ASTM F 25 : 2004 Standard Test Method for Sizing and Counting Airborne Particulate Contamination in Cleanrooms and Other Dust-Controlled Areas
    NASA MSFC STD 3535 : 2009 STANDARD FOR PROPELLANTS AND PRESSURANTS USED FOR TEST AND TEST SUPPORT ACTIVITIES AT SSC AND MSFC
    NASA MSFC PROC 1832 : 1990 THE SAMPLING AND ANALYSIS OF NONVOLATILE RESIDUE CONTENT ON CRITICAL SURFACES
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