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NA 119

DIN Standards Committee Water Practice

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Drafts of NA 119

Number: 119

DIN 1988-300 2026-07 Codes of practice for potable water installations - Part 300: Pipe sizing 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 
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 
DIN 19639 2026-07 Soil protection during planning and execution of construction projects More 
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 
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 
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
DIN EN ISO 11268-1 2026-06 Soil quality - Effects of pollutants on earthworms - Part 1: Determination of acute toxicity to Eisenia fetida/Eisenia andrei and other earthworm species (ISO/DIS 11268-1:2026); German and English version prEN ISO 11268-1:2026 More  Read draft and comment
DIN ISO 13536 2026-05 Soil quality - Determination of the potential cation exchange capacity and exchangeable cations using barium chloride solution buffered at pH = 8,1 (ISO 13536:2024); Text in German and English More  Read draft and comment

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