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  • AustralianTechnicalSpecificationforFabricatedWaterControlInfrastructure

    DC221-09-0815 Page 1 of 35

    Australian Technical Specification for Fabricated Water Control Infrastructure

    Revision 9

    28th August 2015

  • AustralianTechnicalSpecificationforFabricatedWaterControlInfrastructure

    DC221-09-0815 Page 2 of 35

    Table of Contents

    Preface....................................................................................................................................................8

    1 Introduction....................................................................................................................................9

    1.1 Preamble.................................................................................................................................9

    1.2 Scope.......................................................................................................................................9

    2 Interpretation.................................................................................................................................9

    2.1 Definitions...............................................................................................................................9

    Aperture..........................................................................................................................................9

    Crevice.............................................................................................................................................9

    Door................................................................................................................................................9

    Frame..............................................................................................................................................9

    Headstock.......................................................................................................................................9

    Pedestal...........................................................................................................................................9

    WCD..............................................................................................................................................10

    Head..............................................................................................................................................10

    Sill/Invert.......................................................................................................................................10

    InspectionandTestPlan(ITP).......................................................................................................10

    Leakage.........................................................................................................................................10

    Manufacturer................................................................................................................................10

    MaximumStaticHead...................................................................................................................10

    Notation........................................................................................................................................10

    Owner/Purchaser..........................................................................................................................10

    OperatorPlatformLevel...............................................................................................................10

    OffSeating....................................................................................................................................10

    OnSeating.....................................................................................................................................10

    QualitySystem..............................................................................................................................11

    Seals..............................................................................................................................................11

  • AustralianTechnicalSpecificationforFabricatedWaterControlInfrastructure

    DC221-09-0815 Page 3 of 35

    Seat...............................................................................................................................................11

    Site................................................................................................................................................11

    Stopboard.....................................................................................................................................11

    Supplier.........................................................................................................................................12

    Testing...........................................................................................................................................12

    2.2 Units......................................................................................................................................13

    2.3 ConflictinDocumentation....................................................................................................13

    3 Systems.........................................................................................................................................13

    3.1 SupplierAccreditation...........................................................................................................13

    3.2 ITP.........................................................................................................................................13

    3.3 QualitySystems.....................................................................................................................13

    3.4 OccupationalHealth&Safety(OH&S)andEnvironmentalCompliance..............................14

    3.5 SupplierCapabilityProfile.....................................................................................................14

    3.6 ApprovalsandRequiredInspections....................................................................................14

    4 DesignRequirements....................................................................................................................14

    4.1 DesignScope.........................................................................................................................14

    4.2 GeneralDesignConsiderations.............................................................................................14

    4.3 ProjectSpecificRequirements..............................................................................................14

    4.3.1 DesignLife.....................................................................................................................14

    4.3.2 DesignResponsibility....................................................................................................14

    4.3.3 WeldedJoints................................................................................................................15

    4.3.4 EnvironmentalConsiderations......................................................................................15

    4.4 General..................................................................................................................................15

    4.4.1 Actuation.......................................................................................................................15

    4.4.2 ImpactLoads.................................................................................................................15

    4.4.3 LeakageRate.................................................................................................................15

    4.4.4 MaximumHeadPressureandSeating..........................................................................16

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    DC221-09-0815 Page 4 of 35

    4.4.5 DesignHeadPressure...................................................................................................16

    4.4.6 TailWater......................................................................................................................16

    4.5 CivilDesign............................................................................................................................16

    4.6 CivilApertureDimensions.....................................................................................................16

    4.7 Frame....................................................................................................................................16

    4.7.1 StainlessSteel...............................................................................................................16

    4.7.2 Aluminium.....................................................................................................................16

    4.7.3 FrameSeal.....................................................................................................................17

    4.7.4 Fixing.............................................................................................................................17

    4.7.5 NumberofAnchors.......................................................................................................17

    4.7.6 SealReplacement..........................................................................................................17

    4.7.7 LiftingPoints............................