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NA 119

DIN Standards Committee Water Practice

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Drafts of NA 119

Number: 121

DIN EN 545 2026-08 Ductile iron pipes, fittings, accessories and their joints for water pipelines - Requirements and test methods; German and English version prEN 545:2026 More 
DIN 19698-6 2026-08 Characterization of solids - Sampling of solid and semi-solid materials - Part 6: In situ sampling, with CD-ROM More 
DIN EN 1852-1 2026-07 Plastics piping systems for non-pressure underground drains and sewers - Polypropylene (PP) - Part 1: Specifications for pipes, fittings and the system; German and English version prEN 1852-1:2026 More  Read draft and comment
DIN 19639 2026-07 Soil protection during planning and execution of construction projects More  Read draft and comment
DIN 3612 2026-07 Soil, treated biowaste, sludge, and sediment - Determination of mercury - Direct solid analysis by thermal decomposition, amalgamation and atomic absorption spectrometric determination More  Read draft and comment
DIN 3611 2026-07 Characterization of waste from high-temperature processes - Determination of total organic carbon corrected for the proportion of elemental carbon (TOCECcor) More  Read draft and comment
DIN 1988-300 2026-07 Codes of practice for potable water installations - Part 300: Pipe sizing More  Read draft and comment
DIN 19698-3 2026-07 Characterization of solids - Sampling of solid and semi-solid materials - Part 3: Sampling from transport vehicles and of containers, as well as of big-bags More  Read draft and comment
DIN EN ISO 22125-1 2026-06 Water quality - Technetium-99 - Part 1: Test method using liquid scintillation counting (ISO/DIS 22125-1:2026); German and English version prEN ISO 22125-1:2026 More  Read draft and comment
DIN 19938-1 2026-06 Seals for socket joints in ductile iron or steel pipelines for water supply - Requirements and tests More  Read draft and comment

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