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Committee

Committee:

CTN 149 - Water engineering

Secretary:
AEAS - ASOCIACIÓN ESPAÑOLA DE ABASTECIMIENTOS DE AGUA Y SANEAMIENTO
Field of Activity:
Standardization of: - Systems and components related to collection, transport, treatment, storage and distribution of potable water; - Design, calculation, construction, operation and maintenance of the inside or outside systems for wastewater transport, discharge and treatment; - Determination of characteristics and specifications common to products and systems used in water supply, drainage and sewerage; - Exterior or interior construction sites, equipment, facilities, dredging, offshore signs and water treatment, in the coast or in ports. Excluding: - Standardization in the field of water analysis, terminology, sampling, measurement and expression of water characteristics. - Specific components and products covered by other committees
Structure:

SC 1 Water treatment

SC 2 Water supply

SC 3 Drainage, sewerage and discharge

SC 4 Water purification

GT 1 Flushable products

GT 2 Directrices de aguas residuales

International Relations:

ISO/TC 224  Drinking water, wastewater and stormwater systems and services

ISO/TC 282  Water reuse

CEN/TC 164  Water supply

CEN/TC 165  Waste water engineering

CEN/TC 426  Domestic appliances used for water treatment not connected to water supply

CEN/WS PROMISCES  Soil-sediment-water system - Solutions to deal with PMT/vPvM substances

CEN/WS 079  Sustainable Integrated Water Use & Treatment in Process Industries "SustainWATER"

* Some activities of this TC correspond to other AEN/CTN.

Standards developed by the committee: CTN 149: 254

UNE-EN 295-3:1993

Status: ANULADA2013-02-01

VITRIFIED CLAY PIPES AND FITTINGS AND PIPE JOINTS FOR DRAINS AND SEWERS. PART 3. TEST METHODS.

UNE-EN 295-3/A1:1999

Status: ANULADA2013-02-01

VITRIFIED CLAY PIPES AND FITTINGS AND PIPE JOINTS FOR DRAINS AND SEWERS. PART 3: TEST METHODS

UNE-EN 13508-2:2003/AC:2008

Status: ANULADA2012-10-24

Conditions of drain and sewer systems outside buildings - Part 2: Visual inspection coding system

UNE-EN 13508-2:2003

Status: ANULADA2012-10-24

Conditions of drain and sewer systems outside buildings - Part 2: Visual inspection coding system

UNE-EN 773:1999

Status: ANULADA2011-11-23

GENERAL REQUIREMENTS FOR COMPONENTS USED IN HYDRAULICALLY PRESSURIZED DISCHARGE PIPES, DRAINS AND SEWERS

UNE-EN 476:1998

Status: ANULADA2011-11-23

GENERAL REQUIREMENTS FOR COMPONENTS USED IN DISCHARGE PIPES, DRAINS AND SEWERS FOR GRAVITY SYSTEMS.

UNE-EN 1293:2000

Status: ANULADA2011-11-23

GENERAL REQUIREMENTS FOR COMPONENTS USED IN PNEUMATICALLY PRESSURIZED DISCHARGE PIPES, DRAINS AND SEWERS

UNE-EN 12566-3:2006

Status: ANULADA2010-08-01

Small wastewater treatment systems for up to 50 PT. Part 3: Packaged and/or site assembled domestic wastewater treatment plants.

UNE-EN 752-1:1996

Status: ANULADA2010-01-20

DRAIN AND SEWER SYSTEMS OUTSIDE BUILDINGS. PART 1: GENERALITIES AND DEFINITIONS.

UNE-EN 752-2:1997

Status: ANULADA2010-01-20

DRAIN AND SEWER SYSTEMS OUTSIDE BUILDINGS. PART 2: PERFORMANCE REQUIREMENTS.

UNE-EN 752-3:1997

Status: ANULADA2010-01-20

DRAIN AND SEWER SYSTEMS OUTSIDE BUILDINGS. PART 3: PLANNING.

UNE-EN 752-4:1998

Status: ANULADA2010-01-20

DRAIN AND SEWER SYSTEMS OUTSIDE BUILDINGS. PART 4: HYDRAULIC DESIGN AND ENVIRONMENTAL CONSIDERATIONS.

UNE-EN 752-5:1998

Status: ANULADA2010-01-20

DRAIN AND SEWER SYSTEMS OUTSIDE BUILDINGS. PART 5: REHABILITATION.

UNE-EN 752-6:1999

Status: ANULADA2010-01-20

DRAIN AND SEWER SYSTEMS OUTSIDE BUILDING. PART 6: PUMPING INSTALLATIONS.

UNE-EN 752-7:1999

Status: ANULADA2010-01-20

DRAIN AND SEWER SYSTEMS OUTSIDE BUILDINGS. PART 7: MAINTENANCE AND OPERATIONS.

UNE-EN 13077:2004

Status: ANULADA2009-10-14

Devices to prevent pollution by backflow of potable water - Air gap with non-circular overflow (unrestricted) - Family A, type B.

UNE-EN 15219:2006 (Ratificada)

Status: ANULADA2009-09-09

Water equipment inside buildings - Nitrate removal devices - Requirements for performance, safety and testing (Endorsed by AENOR in July of 2009.)

UNE-EN 13443-1:2003

Status: ANULADA2009-05-13

Water conditioning equipment inside buildings - Mechanical filters - Part 1: Particle rating 80 µm to 150 µm - Requirements for performances, safety and testing

UNE-EN 14652:2006

Status: ANULADA2009-05-06

Water conditioning equipment inside buildings - Membrane separation devices - Requirements for performance, safety and testing

UNE-EN 14897:2007

Status: ANULADA2009-04-29

Water conditioning equipment inside buildings - Devices using mercury low-pressure ultraviolet radiators - Requirements for performance, safety and testing