Registration number (WIID)Project No.TitleStatus
66316EN 16933-1:2022Drain and sewer systems outside buildings - Design - Part 1: Layout principlesIzstrādē
7290prEN 13101-2Manhole steps - Part 2: Evaluation of conformityIzstrādē
7159-Manholes made of concrete, vitrified clay fibre cement, plastics.Izstrādē
71515-Mortar for the construction and rehabilitation of drains and sewers outside buildings - Part 2: Requirements for cement-based materialsIzstrādē
7150-SeparatorsIzstrādē
71514-Mortar for the construction and rehabilitation of drains and sewers outside buildings - Part 1: General functional requirements and characteristicsIzstrādē
31248EN 1253-1:2015Gullies for buildings - Part 1: Trapped floor gullies with a depth water seal of at least 50 mmIzstrādē
7297prEN 12050-3/prA1Wastewater lifting plants for buildings and sites - Principles of construction and testing - Part 3: Lifting plants for wastewater containing faecal matter for limited applicationsIzstrādē
27361-Dynamic test for stability and securing of the cover/grating within the frameIzstrādē
30622EN 13508-1:2012Investigation and assessment of drain and sewer systems outside buildings - Part 1: General RequirementsIzstrādē
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