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  • EN 12056-4:2000

    Current The latest, up-to-date edition.

    Gravity drainage systems inside buildings - Part 4: Wastewater lifting plants - Layout and calculation

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    Published date:  21-06-2000

    Publisher:  Comite Europeen de Normalisation

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

    Foreword
    1 Scope
    2 Normative references
    3 Definitions, symbols, units and designation
       3.1 Definitions
            3.1.1 Wastewater lifting plant
            3.1.2 Backflow
            3.1.3 Flood level
            3.1.4 Backflow loop
            3.1.5 Duty flow, V[p]
            3.1.6 Discharge head, H[p]
            3.1.7 Collection tank for wastewater
                   containing faecal matter
            3.1.8 Useful volume
       3.2 Symbols
    4 Protection against backflow
    5 Installation
       5.1 General requirements
       5.2 Pipework
       5.3 Ventilation
       5.4 Drains
       5.5 Electrical connections
    6 Selection of wastewater lifting plants
       6.1 Determination of flow, Q[p]
       6.2 Determination of head, H[p]
            6.2.1 Calculation procedure for head, H[p]
            6.2.2 Static head, H[geo]
            6.2.3 Losses in valves and fittings, H[V,A]
            6.2.4 Friction losses in discharge pipework,
                   H[V,R]
       6.3 Determination of useful volume, V
    7 Commissioning
    8 Inspection and maintenance
       8.1 Inspection
       8.2 Maintenance
       8.3 Maintenance contract
    Annex A (informative)
    Bibliography

    Abstract - (Show below) - (Hide below)

    This part gives layout, operation and maintenance requirements for lifting plants for wastewater containing faecal matter, faecal-free wastewater and rainwater within buildings and sites, together with their discharge pipework and connection to drain. It also covers faecal wastewater lifting plants for limited applications.

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

    Committee CEN/TC 165
    Document Type Standard
    Publisher Comite Europeen de Normalisation
    Status Current

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

    12/30265292 DC : 0 BS EN 12050-2 - WASTEWATER LIFTING PLANTS FOR BUILDINGS AND SITES - PRINCIPLES OF CONSTRUCTION AND TESTING - PART 2: LIFTING PLANTS FOR FAECAL-FREE WASTEWATER
    PREN 12050-2 : DRAFT 2012 WASTEWATER LIFTING PLANTS FOR BUILDINGS AND SITES - PRINCIPLES OF CONSTRUCTION AND TESTING - PART 2: LIFTING PLANTS FOR FAECAL-FREE WASTEWATER
    I.S. EN 16933-2:2017 DRAIN AND SEWER SYSTEMS OUTSIDE BUILDINGS - DESIGN - PART 2: HYDRAULIC DESIGN
    BS EN 12050-3:2015 Wastewater lifting plants for buildings and sites Lifting plants for limited applications
    BS EN 12050-2:2015 Wastewater lifting plants for buildings and sites Lifting plants for faecal-free wastewater
    EN 12056-5:2000 Gravity drainage systems inside buildings - Part 5: Installation and testing, instructions for operation, maintenance and use
    EN 12050-1:2015 Wastewater lifting plants for buildings and sites - Part 1: Lifting plants for wastewater containing faecal matter
    EN 12056-2:2000 Gravity drainage systems inside buildings - Part 2: Sanitary pipework, layout and calculation
    EN 12050-3:2015 Wastewater lifting plants for buildings and sites - Part 3: Lifting plants for limited applications
    EN 12050-2:2015 Wastewater lifting plants for buildings and sites - Part 2: Lifting plants for faecal-free wastewater
    17/30362689 DC : 0 BS EN 16941-2 - ON-SITE NON-POTABLE WATER SYSTEMS - PART 2: SYSTEMS FOR THE USE OF TREATED GREYWATER
    PREN 752 : DRAFT 2015 DRAIN AND SEWER SYSTEMS OUTSIDE BUILDINGS - SEWER SYSTEM MANAGEMENT
    I.S. EN 12050-2:2015 WASTEWATER LIFTING PLANTS FOR BUILDINGS AND SITES - PART 2: LIFTING PLANTS FOR FAECAL-FREE WASTEWATER
    I.S. EN 12050-3:2015 WASTEWATER LIFTING PLANTS FOR BUILDINGS AND SITES - PART 3: LIFTING PLANTS FOR LIMITED APPLICATIONS
    I.S. EN 12050-1:2015 WASTEWATER LIFTING PLANTS FOR BUILDINGS AND SITES - PART 1: LIFTING PLANTS FOR WASTEWATER CONTAINING FAECAL MATTER
    VDI 6000 Blatt 5:2004-11 Provision and installation of sanitary facilities - Housing for the elderly, old people\'s homes, nursing homes
    VDI 6000 Blatt 3:2011-06 Provision and installation of sanitary facilities - Public buildings and -areas
    12/30265289 DC : 0 BS EN 12050-1 - WASTEWATER LIFTING PLANTS FOR BUILDINGS AND SITES - PART 1: LIFTING PLANTS FOR WASTEWATER CONTAINING FAECAL MATTER
    DIN EN 12056-2:2001-01 Gravity drainage systems inside buildings - Part 2: Sanitary pipework, layout and calculation; German version EN 12056-2:2000
    DIN EN 12050-1:2015-05 WASTEWATER LIFTING PLANTS FOR BUILDINGS AND SITES - PART 1: LIFTING PLANTS FOR WASTEWATER CONTAINING FAECAL MATTER
    DIN EN 12056-1:2001-01 Gravity drainage systems inside buildings - Part 1: General and performance requirements; German version EN 12056-1:2000
    DIN EN 12050-3:2015-08 WASTEWATER LIFTING PLANTS FOR BUILDINGS AND SITES - PART 3: LIFTING PLANTS FOR LIMITED APPLICATIONS
    UNE-EN 12050-3:2015 Wastewater lifting plants for buildings and sites - Part 3: Lifting plants for limited applications
    DIN 1986-3:2004-11 DRAINAGE SYSTEMS ON PRIVATE GROUND - PART 3: SPECIFICATIONS FOR SERVICE AND MAINTENANCE
    15/30317327 DC : 0 BS EN 16941-1 - ON-SITE NON-POTABLE WATER SYSTEMS - PART 1: SYSTEMS FOR THE USE OF RAINWATER
    DIN 1988-6:2002-05 CODES OF PRACTICE FOR DRINKING WATER INSTALLATIONS (TRWI) - PART 6: FIRE FIGHTING AND FIRE PROTECTION INSTALLATIONS - DVGW CODE OF PRACTICE
    BS EN 16933-2:2017 Drain and sewer systems outside buildings. Design Hydraulic design
    PREN 12050-1 : DRAFT 2012 WASTEWATER LIFTING PLANTS FOR BUILDINGS AND SITES - PART 1: LIFTING PLANTS FOR WASTEWATER CONTAINING FAECAL MATTER
    DIN EN 12056-5:2001-01 GRAVITY DRAINAGE SYSTEMS INSIDE BUILDINGS - PART 5: INSTALLATION AND TESTING, INSTRUCTIONS FOR OPERATION, MAINTENANCE AND USER
    DIN EN 12050-2:2015-05 WASTEWATER LIFTING PLANTS FOR BUILDINGS AND SITES - PART 2: LIFTING PLANTS FOR FAECAL-FREE WASTEWATER
    BS EN 12050-1:2015 Wastewater lifting plants for buildings and sites Lifting plants for wastewater containing faecal matter
    BS EN 12056-5:2000 Gravity drainage systems inside buildings Installation and testing, instructions for operation, maintenance and use
    UNE-EN 12050-1:2015 Wastewater lifting plants for buildings and sites - Part 1: Lifting plants for wastewater containing faecal matter
    UNE-EN 12050-2:2015 Wastewater lifting plants for buildings and sites - Part 2: Lifting plants for faecal-free wastewater
    EN 16933-2 Drain and sewer systems outside buildings - Design - Part 2: Hydraulic design
    PREN 12050-3 : DRAFT 2012 WASTEWATER LIFTING PLANTS FOR BUILDINGS AND SITES - PART 3: LIFTING PLANTS FOR LIMITED APPLICATIONS
    12/30265295 DC : 0 BS EN 12050-3 - WASTEWATER LIFTING PLANTS FOR BUILDINGS AND SITES - PRINCIPLES OF CONSTRUCTION AND TESTING - PART 3: LIFTING PLANTS FOR LIMITED APPLICATIONS
    EN 12056-1:2000 Gravity drainage systems inside buildings - Part 1: General and performance requirements

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

    EN 12056-2:2000 Gravity drainage systems inside buildings - Part 2: Sanitary pipework, layout and calculation
    EN 752-6 : 1998 DRAIN AND SEWER SYSTEMS OUTSIDE BUILDINGS - PUMPING INSTALLATIONS
    EN 12056-1:2000 Gravity drainage systems inside buildings - Part 1: General and performance requirements
    PREN 12050-1 : DRAFT 2012 WASTEWATER LIFTING PLANTS FOR BUILDINGS AND SITES - PART 1: LIFTING PLANTS FOR WASTEWATER CONTAINING FAECAL MATTER
    PREN 12050-3 : DRAFT 2012 WASTEWATER LIFTING PLANTS FOR BUILDINGS AND SITES - PART 3: LIFTING PLANTS FOR LIMITED APPLICATIONS
    PREN 12050-2 : DRAFT 2012 WASTEWATER LIFTING PLANTS FOR BUILDINGS AND SITES - PRINCIPLES OF CONSTRUCTION AND TESTING - PART 2: LIFTING PLANTS FOR FAECAL-FREE WASTEWATER
    PREN 12050-4 : DRAFT 2012 WASTEWATER LIFTING PLANTS FOR BUILDINGS AND SITES - PART 4: NON-RETURN VALVES FOR FAECAL-FREE WASTEWATER AND WASTEWATER CONTAINING FAECAL MATTER
    EN 1085:2007 Wastewater treatment - Vocabulary
    EN 12056-3:2000 Gravity drainage systems inside buildings - Part 3: Roof drainage, layout and calculation
    EN 12056-5:2000 Gravity drainage systems inside buildings - Part 5: Installation and testing, instructions for operation, maintenance and use
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