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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 14898:2007

Status: ANULADA2009-04-29

Water conditioning equipment inside buildings - Active media filters - Requirements for performance, safety and testing

UNE-EN 14743:2006

Status: ANULADA2009-04-29

Water conditioning equipment inside buildings - Softeners - Requirements for performance, safety and testing

UNE-EN 14812:2006

Status: ANULADA2009-04-22

Water conditioning equipment inside buildings-Chemical dosing systems-Pre-set dosing systems- Requirements for performance, safety and testing

UNE-EN 13443-2:2005

Status: ANULADA2008-11-05

Water conditioning equipment inside buildings. Mechanical filters. Part 2: Particle rating 1 µm to less than 80 µm. Requirements for performance, safety and testing.

UNE-EN 1085:1997

Status: ANULADA2007-10-24

WASTEWATER TREATMENT. VOCABULARY.

UNE-EN 1253-2:1999

Status: ANULADA2004-07-02

GULLIES FOR BUILDINGS - PART 2: TEST METHODS

UNE-EN 1253-1:1999

Status: ANULADA2003-11-28

GULLIES FOR BUILDINGS - PART 1: REQUIREMENTS

UNE-EN 295-2:1993

Status: ANULADA2000-01-21

VITRIFIED CLAY PIPES AND FITTINGS AND PIPE JOINTS FOR DRAINS AND SEWERS. PART 2: QUALITY CONTROL AND SAMPLING.

UNE-EN 295-1/A2:1998

Status: ANULADA1999-11-29

VITRIFIED CLAY PIPES AND FITTINGS AND PIPE JOINTS FOR DRAINS AND SEWERS. PART 1: REQUIREMENTS.

UNE-EN 295-1:1993

Status: ANULADA1999-11-29

VITRIFIED CLAY PIPES AND FITTINGS AND PIPE JOINTS FOR DRAINS AND SEWERS. PART 1: REQUIREMENTS.

UNE-EN 295-1/A1:1996

Status: ANULADA1998-08-11

VITRIFIED CLAY PIPES AND FITTINGS AND PIPE JOINTS FOR DRAINS AND SEWERS. PART 1: REQUIREMENTS.

UNE 41300:1987

Status: ANULADA1995-09-20

GULLY TOPS AND MANHOLE TOPS FOR VEHICULAR AND PEDESTRIAN AREAS. DESIGN REQUIREMENTS, TYPE TESTING, MARKING

UNE 41301:1989

Status: ANULADA1995-09-20

GULLY TOPS AND MANHOLE TOPS USED IN SEWAGE AND DRAINAGE AND POTABLE WATERLINES

UNE 41301:1993 ERRATUM

Status: ANULADA1995-09-20

GULY TOPS AND MANHOLE TOPS USED IN SEWAGE AND DRAINAGE AND POTABLE WATERLINES.