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  • 09/30203912 DC : 0

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    BS EN 12566-7 - SMALL WASTEWATER TREATMENT SYSTEMS FOR UP TO 50 PT - PART 7: PREFABRICATED TERTIARY TREATMENT UNITS

    Available format(s):  Hardcopy, PDF

    Superseded date:  30-04-2013

    Language(s):  English

    Published date: 

    Publisher:  British Standards Institution

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

    Foreword
    1 Scope
    2 Normative references
    3 Terms and definitions
    4 Symbols and abbreviations
    5 Nominal designation of the unit
    6 Requirements
       6.1 Design
            6.1.1 General
            6.1.2 Overall dimensions
            6.1.3 Inlets, outlets, internal pipework and
                  connections
            6.1.4 Access
            6.1.5 Safety
       6.2 Load bearing capacity
            6.2.1 General
            6.2.2 Calculation of load bearing capacity
            6.2.3 Testing of load bearing capacity
       6.3 Tertiary treatment efficiency
            6.3.1 General
            6.3.2 Tertiary treatment efficiency ratio
            6.3.3 Micro-organism reduction
       6.4 Watertightness
       6.5 Durability
    7 Technical information
    8 Evaluation of conformity
       8.1 General
       8.2 Initial type testing (ITT)
       8.3 Factory production control
            8.3.1 General
            8.3.2 Raw materials and components
            8.3.3 Production process
            8.3.4 Finished product testing
    9 Installation instructions
    10 Operation manual
    Annex A (normative) - Tertiary treatment efficiency test
            procedure
      A.1 Preliminary requirements
           A.1.1 General
           A.1.2 Installation and commissioning
           A.1.3 Operation procedures during testing
           A.1.4 Data to be monitored
      A.2 Test procedure
           A.2.1 Time for establishment
           A.2.2 Influent characteristics
           A.2.3 Daily flow pattern for testing
           A.2.4 Test procedure
           A.2.5 Influent and effluent sampling
      A.3 Sample analysis
      A.4 Test report
    Annex B (normative) - Presentation of the micro-organisms
            test results
    Annex ZA (informative) - Clauses of this European Standard
             addressing the provisions of the EU Construction
             Products Directive
      ZA.1 Scope and relevant characteristics
      ZA.2 Procedure of attestation of conformity of units
           ZA.2.1 System of attestation of conformity
           ZA.2.2 EC declaration of conformity
      ZA.3 CE marking
    Figures

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

    Comment Closes On
    Committee B/505
    Document Type Draft
    Publisher British Standards Institution
    Status Superseded
    Superseded By

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

    PREN 12566-6 : DRAFT 2015 SMALL WASTEWATER TREATMENT SYSTEMS FOR UP TO 50 PT - PART 6: PREFABRICATED TREATMENT UNITS FOR SEPTIC TANK EFFLUENT
    EN 476:2011 (edition 2) General requirements for components used in drains and sewers
    EN 12566-3:2016 SMALL WASTEWATER TREATMENT SYSTEMS FOR UP TO 50 PT - PART 3: PACKAGED AND/OR SITE ASSEMBLED DOMESTIC WASTEWATER TREATMENT PLANTS
    EN 124 : 1994 GULLY TOPS AND MANHOLE TOPS FOR VEHICULAR AND PEDESTRIAN AREAS - DESIGN REQUIREMENTS, TYPE TESTING, MARKING, QUALITY CONTROL
    EN 858-1:2002/A1:2004 SEPARATOR SYSTEMS FOR LIGHT LIQUIDS (E.G. OIL AND PETROL) - PART 1: PRINCIPLES OF PRODUCT DESIGN, PERFORMANCE AND TESTING, MARKING AND QUALITY CONTROL
    CEN/TR 12566-5 : 2008 SMALL WASTEWATER TREATMENT SYSTEMS UP TO 50 PT - PART 5: PRE-TREATED EFFLUENT FILTRATION SYSTEMS
    EN 1085:2007 WASTEWATER TREATMENT - VOCABULARY
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