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NA 119

DIN Standards Committee Water Practice

About NAW Projects Drafts DIN SPEC Standards Documents withdrawn without replacement National committees European committees International committees

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?

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DIN e. V.
Dr.

Andrea Fluthwedel

Am DIN-Platz
Burggrafenstraße 6
10787 Berlin

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New projects
Document number Begin Title
ISO/DIS 24516-4 2016-10-28 Guidelines for the management of assets of water supply and wastewater systems - Part 4: Wastewater treatment plants (including pumping and sludge treatment) More  Comment 
ISO/DIS 10704 2016-09-09 Water quality - Gross alpha and gross beta activity - Test method using thin source deposit More  Comment 
ISO/NP 12404 2018-05-09 Soil quality - Guidance on the selection and application of screening methods More  Comment 

All projects  

Current Draft Standards
Document number Edition Title
DIN 2425-4 2018-07 Plans for Public Utilities, Water Resources and Long-distance Lines - Teil 4: Drain and sewer systems outside buildings More 
DIN 19639 2018-05 Soil protection during planning and execution of construction projects More  Read draft and comment
DIN EN 33 2018-05 WC pans and WC suites - Connecting dimensions; German and English version prEN 33:2018 More  Read draft and comment

All draft standards  

New DIN SPEC
Document number Edition Procedure Title
DIN SPEC 38402-100 2017-08 VN German standard methods for the examination of water, waste water and sludge - General information (group A) - Part 100: Testing for threshold violation, taking into account the measurement uncertainty using statistical and empirical methods (A 100) More  Order from Beuth Verlag
DIN CEN/TS 1453-2; DIN SPEC 19942:2017-06 2017-06 VN Plastics piping systems with structured wall pipes for soil and waste discharge (low and high temperature) inside buildings - Unplasticized poly(vinyl chloride) (PVC-U) - Part 2: Guidance for the assessment of conformity; German version CEN/TS 1453-2:2017 More  Order from Beuth Verlag
DIN CEN/TS 12200-2; DIN SPEC 19678:2017-05 2017-05 VN Plastics rainwater piping systems for above ground external use - Unplasticized poly(vinyl chloride) (PVC-U) - Part 2: Guidance for the assessment of conformity; German version CEN/TS 12200-2:2017 More  Order from Beuth Verlag

All DIN SPEC  

New standards
Document number Edition Title
DIN EN 16932-2 2018-07 Drain and sewer systems outside buildings - Pumping systems - Part 2: Positive pressure systems; German version EN 16932-2:2018 More  Order from Beuth Verlag
DIN EN 16932-3 2018-07 Drain and sewer systems outside buildings - Pumping systems - Part 3: Vacuum systems; German version EN 16932-3:2018 More  Order from Beuth Verlag
DIN EN ISO 18187 2018-07 Soil quality - Contact test for solid samples using the dehydrogenase activity of Arthrobacter globiformis (ISO 18187:2016); German version EN ISO 18187:2018 More  Order from Beuth Verlag

All standards  

Documents withdrawn without replacement
Document number Deadline for comments Title
DIN 4047-9 2018-05-31 Water engineering of agricultural lands; terms; drainage More  Comment 
DIN 19660 2018-06-30 Measures of landscape management in land and water engineering More  Comment 
DIN ISO 24516-1 2018-06-30 Guidelines for Management of Assets of water supply and wastewater systems - Part 1: Drinking water distribution networks (ISO/DIS 24516-1:2015); Text in German and English More  Comment 

All withdrawals  

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