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NA 119

DIN Standards Committee Water Practice

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About NAW

The DIN Standards Committee Water Practice (NAW) is responsible for the standardization in the concise field of water-related aspects and promotes the propagation and application of these standards. The technical work is performed in the committees Environment (waste, soil and water quality), Water engineering, Water supply and Waste water engineering. The NAW takes care of the national contribution to European and International standardization in these fields.

How is NAW composed?

Contact

DIN e. V.
Dr.

Andrea Fluthwedel

Am DIN-Platz
Burggrafenstraße 6
10787 Berlin

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New projects
Document number Begin Title
DIN EN ISO 25377 2022-06-30 Anleitung zur hydrometrischen Unsicherheit (HUG) More  Comment 
DIN EN ISO 23611-5 rev 2022-06-30 Bodenbeschaffenheit - Probenahme von Wirbellosen im Boden - Teil 5: Probenahme und Extraktion von Makroinvertebraten (Großwirbellosen) im Boden More  Comment 
DIN EN ISO 23611-2 rev 2022-06-30 Bodenbeschaffenheit - Probenahme von Wirbellosen im Boden - Teil 2: Probenahme und Extraktion von Mikroarthropoden (Collembolen und Milben) More  Comment 

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Current Draft Standards
Document number Edition Title
DIN 1236-201 2022-08 Concrete elements and buckets for gullies - Classes A and B - Part 201: Assessment of conformity for concrete elements More 
DIN 4052-301 2022-08 Concrete elements and buckets for road gullies - Part 301: Assessment of conformity for concrete elements More 
DIN EN ISO 17616 2022-08 Soil quality - Guidance on the choice and evaluation of bioassays for ecotoxicological characterization of soils and soil materials (ISO 17616:2019); German and English version prEN ISO 17616:2022 More 

All draft standards  

New publications
Document number Edition Procedure Title
DIN EN ISO 10390 2022-08 Standard Soil, treated biowaste and sludge - Determination of pH (ISO 10390:2021); German version EN ISO 10390:2022 More  Order from Beuth Verlag
DIN EN 17503 2022-08 Standard Soil, sludge, treated biowaste and waste - Determination of polycyclic aromatic hydrocarbons (PAH) by gas chromatography (GC) and high performance liquid chromatography (HPLC); German version EN 17503:2022 More  Order from Beuth Verlag
DIN 1989-100 2022-07 Standard Rainwater harvesting systems - Part 100: Regulations in connection with DIN EN 16941-1 More  Order from Beuth Verlag

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