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  • 09/30200073 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    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.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 EN 806-5 - SPECIFICATION FOR INSTALLATIONS INSIDE BUILDINGS CONVEYING WATER FOR HUMAN CONSUMPTION - PART 5: OPERATION AND MAINTENANCE

    Available format(s):  Hardcopy, PDF

    Superseded date:  31-03-2012

    Language(s):  English

    Published date: 

    Publisher:  British Standards Institution

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

    1 Scope
    2 Normative references
    3 Terms and definitions
    4 General
    5 Documentation
    6 Operation
    7 Interruptions to operation and disconnection
    8 Resumption of supply
    9 Damage and faults
       9.1 Change in water quality
       9.2 Insufficient water supply
       9.3 Flow noise
    10 Alterations, extensions and refurbishment
    11 Accessibility of fittings
    12 Maintenance
    13 Additional requirements for vented systems
       13.1 Cisterns
       13.2 Vessels
    14 Inspection and maintenance
    Annex A (informative) - Recommended frequencies for
            inspection and maintenance of components for
            drinking water installations
    Annex B (informative) - Inspection and maintenance procedures
       B.1 Air gaps (protection device family A)
       B.2 Pipe interrupters (protection unit family D type C)
       B.3 Backflow preventer with controllable reduced
            pressure zone (protection unit BA)
       B.4 Backflow preventer with different non controllable
            pressure zones (protection unit CA)
       B.5 Controllable antipollution check valves (protection
            units EA and EC)
       B.6 Non-controllable antipollution check valves (protection
            units EB and ED)
       B.7 Inline anti vacuum valve (protection units DA)
       B.8 Pipe interrupter with atmospheric vent and moving
            elements (protection unit DB)
       B.9 Hose union backflow preventer (protection unit HA)
       B.10 Hose union anti-vacuum valve (protection unit type HB)
       B.11 Automatic diverter (protection unit type HC)
       B.12 Hose union anti vacuum valve combined with check
            valve (protection unit family H type D)
       B.13 Pressurised air inlet valve (protection unit family L
            type A)
       B.14 Pressurised air inlet valve combined with a check
            valve located downstream (protection unit family L
            type B)
       B.15 Hydraulic safety groups and expansion groups
       B.16 Pressure safety valves, expansion valves and
            combined temperature and pressure relief valves
       B.17 Inline hot water supply tempering valves
       B.18 Pressure reducing valve
       B.19 Pressure booster pump
       B.20 Water heaters
       B.21 Fire fighting installations
       B.22 Pipework
       B.23 Water meters
    Annex C (normative) - Specific inspection and maintenance
            procedures for water conditioning devices
    Bibliography

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

    Comment Closes On
    Committee B/504/2
    Document Type Draft
    Publisher British Standards Institution
    Status Superseded
    Superseded By

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

    ISO 3822-1:1999 Acoustics Laboratory tests on noise emission from appliances and equipment used in water supply installations Part 1: Method of measurement
    EN 14453:2005 Devices to prevent pollution by backflow of potable water - Pipe interrupter with permanent atmospheric vent DN 10 to DN 20 - Family D, type C
    EN 13443-1:2002+A1:2007 Water conditioning equipment inside buildings - Mechanical filters - Part 1: Particle rating 80 µm to 150 µm - Requirements for performances, safety and testing
    EN 806-1:2000/A1:2001 SPECIFICATIONS FOR INSTALLATIONS INSIDE BUILDINGS CONVEYING WATER FOR HUMAN CONSUMPTION - PART 1: GENERAL
    EN 14623:2005 Devices to prevent pollution by backflow of potable water - Air gaps with minimum circular overflow (verified by test or measurement) - Family A, type G
    EN 14095:2003 Water conditioning equipment inside buildings - Electrolytic treatment systems with aluminium anodes - Requirements for performance, safety and testing
    EN 14897:2006+A1:2007 Water conditioning equipment inside buildings - Devices using mercury low-pressure ultraviolet radiators - Requirements for performance, safety and testing
    EN 14451:2005 Devices to prevent pollution by backflow of potable water - In-line anti-vacuum valves DN 8 to DN 80 - Family D, type A
    EN 13443-2:2005+A1:2007 Water conditioning equipment inside buildings - Mechanical filters - Part 2: Particle rating 1 µm to less than 80 µm - Requirements for performance, safety and testing
    EN 15096:2008 Devices to prevent pollution by backflow of potable water - Hose Union anti-vacuum valves - DN 15 to DN 25 inclusive Family H, type B and type D - General technical specification
    EN 1490:2000 Building valves - Combined temperature and pressure relief valves - Tests and requirements
    2004/22/EC : 2004 DIRECTIVE 2004/22/EC OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL OF 31 MARCH 2004 ON MEASURING INSTRUMENTS
    ISO 3822-4:1997 Acoustics Laboratory tests on noise emission from appliances and equipment used in water supply installations Part 4: Mounting and operating conditions for special appliances
    EN 13079:2003 Devices to prevent pollution by backflow of potable water - Air gap with injector - Family A - Type D
    EN 15161:2006 Water conditioning equipment inside buildings - Installation, operation, maintenance and repair
    EN 14743:2005+A1:2007 Water conditioning equipment inside buildings - Softeners - Requirements for performance, safety and testing
    EN 1567:1999 Building valves - Water pressure reducing valves and combination water pressure reducing valves - Requirements and tests
    EN 13433:2006 Devices to prevent pollution by backflow of potable water - Mechanical disconnector, direct actuated - Family G, type A
    EN 1717:2000 Protection against pollution of potable water in water installations and general requirements of devices to prevent pollution by backflow
    EN 14455:2005 Devices to prevent pollution by backflow of potable water - Presssurised air inlet valves DN 15 to DN 50 - Family L, type A and type B
    EN 1491:2000 Building valves - Expansion valves - Tests and requirements
    EN 1488:2000 Building valves - Expansion groups - Tests and requirements
    EN 15219:2006+A1:2007 Water conditioning equipment inside buildings - Nitrate removal devices - Requirements for performance, safety and testing
    EN ISO 3822-4:1997 Acoustics - Laboratory tests on noise emission from appliances and equipment used in water supply installations - Part 4: Mounting and operating conditions for special appliances
    EN 13076:2003 Devices to prevent pollution by backflow of potable water - Unrestricted air gap-Family A - Type A
    EN 1487:2014 Building valves - Hydraulic safety groups - Tests and requirements
    EN 14506:2005 Devices to prevent pollution by backflow of potable water - Automatic diverter - Family H, type C
    ISO 3822-2:1995 Acoustics Laboratory tests on noise emission from appliances and equipment used in water supply installations Part 2: Mounting and operating conditions for draw-off taps and mixing valves
    EN 12897:2016 Water supply - Specification for indirectly heated unvented (closed) storage water heaters
    EN 14452:2005 Devices to prevent pollution by backflow of potable water - Pipe interrupter with atmospheric vent and moving element DN 10 to DN 20 - Family D, type B
    EN 14898:2006+A1:2007 Water conditioning equipment inside buildings - Active media filters - Requirements for performance, safety and testing
    EN 14622:2005 Devices to prevent pollution by backflow of potable water - Air gap with circular overflow (restricted) - Family A, type F
    EN 14652:2005+A1:2007 Water conditioning equipment inside buildings - Membrane separation devices - Requirements for performance, safety and testing
    EN 806-2:2005 Specification for installations inside buildings conveying water for human consumption - Part 2: Design
    EN 1489:2000 Building valves - Pressure safety valves - Tests and requirements
    EN 12729:2002 Devices to prevent pollution by backflow of potable water - Controllable backflow preventer with reduced pressure zone - Family B - Type A
    EN 13959:2004 Anti-pollution check valves - DN 6 to DN 250 inclusive family E, type A, B, C and D
    EN 14367:2005 Non controllable backflow preventer with different pressure zones - Family C, type A
    ISO 3822-3:1997 Acoustics Laboratory tests on noise emission from appliances and equipment used in water supply installations Part 3: Mounting and operating conditions for in-line valves and appliances
    EN ISO 3822-1:1999/A1:2008 ACOUSTICS - LABORATORY TESTS ON NOISE EMISSION FROM APPLIANCES AND EQUIPMENT USED IN WATER SUPPLY INSTALLATIONS - PART 1: METHOD OF MEASUREMENT
    EN ISO 3822-2:1995 Acoustics - Laboratory tests on noise emission from appliances and equipment used in water supply installations - Part 2: Mounting and operating conditions for draw-off taps and mixing valves (ISO 3822-2:1995)
    EN 14454:2005 Devices to prevent pollution by backflow of potable water - Hose union backflow preventer DN 15 to DN 32 - Family H, type A
    EN 13434:2006 Devices to prevent pollution by backflow of potable water - Mechanical disconnector, hydraulic actuated - Family G, type B
    EN 13078:2003 Devices to prevent pollution by backflow of potable water - Air gap with submerged feed incorporating air inlet plus overflow - Family A, type C
    EN 15092:2008 Building valves - Inline hot water supply tempering valves - Tests and requirements
    EN 14812:2005+A1:2007 Water conditioning equipment inside buildings - Chemical dosing systems - Pre-set dosing systems - Requirements for performance, safety and testing
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