Registration number (WIID)Project No.TitleStatus
59698EN 16941-2:2021On-site non-potable water systems - Part 2: Systems for the use of treated greywaterStandarts spēkā
31266LVS EN 295-3:2012Vitrified clay pipe systems for drains and sewers - Part 3: Test methodsStandarts spēkā
36597LVS EN 13508-2+A1:2011Investigation and assessment of drain and sewer systems outside buildings - Part 2: Visual inspection coding systemStandarts spēkā
7294LVS CEN/TR 12566-5:2009Small wastewater treatment systems up to 50 PT - Part 5: Pre- treated Effluent Filtration systemsStandarts spēkā
26743LVS EN 1124-3:2009Pipes and fittings of longitudinally welded stainless steel pipes with spigot and socket for waste water systems - Part 3: System X - DimensionsStandarts spēkā
7299LVS CEN/TR 1295-3:2007Structural design of buried pipelines under various conditions of loading - Part 3: Common methodStandarts spēkā
7292LVS EN 14801:2006Conditions for pressure classification of products for water and wastewater pipelinesStandarts spēkā
7278LVS CEN/TR 1295-2:2006Structural design of buried pipelines under various conditions of loading - Part 2: Summary of nationally established methods of designStandarts spēkā
7276LVS EN 1123-3:2005Pipes and fittings of longitudinally welded hot-dip galvanized steel pipes with spigot and socket for waste water systems - Part 3: Dimensions and special requirements for vacuum drainage systems and for drainage systems in ship-buildingStandarts spēkā
7196LVS EN 1825-1:2005Grease separators - Part 1: Principles of design, performance and testing, marking and quality controlStandarts spēkā
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