NA 119

DIN Standards Committee Water Practice

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Drafts of NA 119

Number: 148

DIN EN ISO 23266 2021-01 Soil quality - Test for measuring the inhibition of reproduction in oribatid mites (Oppia nitens) exposed to contaminants in soil (ISO 23266:2020); German and English version prEN ISO 23266:2020 More 
DIN EN ISO 24032 2021-01 Soil quality - In situ caging of snails to assess bioaccumulation of contaminants (ISO/DIS 24032:2020); German and English version prEN ISO 24032:2020 More 
DIN 3599 2021-01 Solid - GC-MS-Screening - Qualitative and semi-quantitative analysis More 
DIN ISO 24516-4 2020-12 Guidelines for the management of assets of water supply and wastewater systems - Part 4: Wastewater treatment plants, sludge treatment facilities, pumping stations, retention and detention facilities (ISO 24516-4:2019); Text in German and English More  Read draft and comment
DIN ISO 24516-2 2020-12 Guidelines for the management of assets of water supply and wastewater systems - Part 2: Waterworks (ISO 24516-2:2019); Text in German and English More  Read draft and comment
DIN EN ISO 15874-3/A2 2020-12 Plastics piping systems for hot and cold water installations - Polypropylene (PP) - Part 3: Fittings - AMENDMENT 2 (ISO 15874-3:2013/DAM 2:2020); German and English version EN ISO 15874-3:2013/prA2:2020 More  Read draft and comment
DIN EN ISO 15877-3/A2 2020-12 Plastics piping systems for hot and cold water installations - Chlorinated poly(vinyl chloride) (PVC-C) - Part 3: Fittings - AMENDMENT 2 (ISO 15877-3:2009/DAM 2:2020); German and English version EN ISO 15877-3:2009/prA2:2020 More  Read draft and comment
DIN EN ISO 21003-3/A1 2020-12 Multilayer piping systems for hot and cold water installations inside buildings - Part 3: Fittings - Amendment 1 (ISO 21003-3:2008/DAM 1:2020); German and English version EN ISO 21003-3:2008/prA1:2020 More  Read draft and comment
DIN EN ISO 15875-3/A2 2020-12 Plastics piping systems for hot and cold water installations - Crosslinked polyethylene (PE-X) - Part 3: Fittings - AMENDMENT 2 (ISO 15875-3:2003/DAM 2:2020); German and English version EN ISO 15875-3:2003/prA2:2020 More  Read draft and comment
DIN EN ISO 22391-3/A2 2020-12 Plastics piping systems for hot and cold water installations - Polyethylene of raised temperature resistance (PE-RT) - Part 3: Fittings - AMENDMENT 2 (ISO 22391-3:2009/DAM 2:2020); German and English version EN ISO 22391-3:2010/prA2:2020 More  Read draft and comment

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