Registration number (WIID)Project No.TitleStatus
7305EN 1123-1:1999/A1:2004Pipes and fittings of longitudinally welded hot-dip galvanized steel pipes with spigot and socket for waste water systems - Part 1: Requirements, testing, quality controlIzstrādē
20882EN 13101:2002Steps for underground man entry chambers - Requirements, marking, testing and evaluation of conformityIzstrādē
81996-((EN 295-9)) Vitrified clay pipe systems for drains and sewers – Part 9: Environmental Product Declarations – Product Category Rules complementary to EN 15804Izstrādē
7163prEN 124 Rev.Gully tops and manhole tops for vehicular and pedestrian areas - Design requirements, type testing, marking.Izstrādē
63894EN 1295-1:2019Structural design of buried pipelines under various conditions of loading - Part 1: General requirementsIzstrādē
37111EN 1124-2:2014Pipes and fittings of longitudinally welded stainless steel pipes with spigot and socket for waste water systems - Part 2: System S - DimensionsIzstrādē
7234prEN 12380-1Ventilation pipework - Air admittance valve system (AVS) - Part 1: RequirementsIzstrādē
30886EN 1916:2002/AC:2008Concrete pipes and fittings, unreinforced, steel fibre and reinforcedIzstrādē
82538prEN XXXInvestigation and assessment of drain and sewer systems outside buildings – Part 3: Coding system for the cleaning of drain and sewer systemsIzstrādē
82537prEN 13508-2 revInvestigation and assessment of drain and sewer systems outside buildings - Part 2: Visual inspection coding systemIzstrādē
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