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  • 11/30218883 DC : 0

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    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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    BS 8542 - CALCULATING WATER CONSUMPTION IN NON-DOMESTIC BUILDINGS - CODE OF PRACTICE

    Available format(s):  Hardcopy, PDF

    Superseded date:  31-10-2011

    Language(s):  English

    Published date: 

    Publisher:  British Standards Institution

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

    0 Introduction
    1 Scope
    2 Normative references
    3 Terms and definitions
    4 Water consumption calculation methodology
    5 Rainwater and greywater
    6 Total calculated water consumption
    7 Performance of terminal fittings
    8 Terminal fitting use factors
    9 Terminal fitting performance benchmarks
    10 Identifying terminal fitting use factors
    Annexes
    Annex A (normative) - Example calculations - Office
            buildings: baseline calculation
    Annex B (normative) - Default values for calculating
            water consumption
    Bibliography

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

    Comment Closes On
    Committee B/504
    Document Type Draft
    Publisher British Standards Institution
    Status Superseded
    Superseded By

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

    BS EN 200:2008 Sanitary tapware. Single taps and combination taps for water supply systems of type 1 and type 2. General technical specification
    BS EN 1111:2017 Sanitary tapware. Thermostatic mixing valves (PN 10). General technical specification
    BS EN 1287:2017 Sanitary tapware. Low pressure thermostatic mixing valves. General technical specification
    BS EN 997 : 2012 WC PANS AND WC SUITES WITH INTEGRAL TRAP
    BS EN 14055 : 2010 WC AND URINAL FLUSHING CISTERNS
    BS EN 50242:2016 Electric dishwashers for household use. Methods for measuring the performance
    BS EN 60436 : 2008 ELECTRIC DISHWASHERS FOR HOUSEHOLD USE - METHODS FOR MEASURING THE PERFORMANCE (IEC 60436:2004, MODIFIED + A1:2009, MODIFIED + A2:2012, MODIFIED)
    BS EN 13407 : 2015 WALL-HUNG URINALS - FUNCTIONAL REQUIREMENTS AND TEST METHODS
    BS 8515(2009) : 2009 RAINWATER HARVESTING SYSTEMS - CODE OF PRACTICE
    BS EN 1286:1999 Sanitary tapware. Low pressure mechanical mixing valves. General technical specification
    BS 8525-1:2010 Greywater systems Code of practice
    BS EN 817:2008 Sanitary tapware. Mechanical mixing valves (PN 10). General technical specifications
    BS EN 60456:2016 Clothes washing machines for household use. Methods for measuring the performance
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