Registration number (WIID)Project No.TitleStatus
37112LVS EN 124-3:2015Gully tops and manhole tops for vehicular and pedestrian areas - Part 3: Gully tops and manhole tops made of steel or aluminium alloysStandarts spēkā
7208LVS EN 12056-2:2001Gravity drainage systems inside buildings - Part 2: Sanitary pipework, layout and calculationStandarts spēkā
7240LVS EN 12255-7:2003Wastewater treatment plants - Part 7: Biological fixed-film reactorsStandarts 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
7275LVS EN 12380:2003Air admittance valves for drainage systems - Requirements, test methods and evaluation of conformityStandarts spēkā
7283LVS CEN/TR 12566-2:2005Small wastewater treatment systems for up to 50 PT - Part 2: Soil infiltration systemsStandarts spēkā
7191LVS EN 1916:2003Concrete pipes and fittings, unreinforced, steel fibre and reinforcedStandarts spēkā
7269LVS EN 13564-1:2003Anti-flooding devices for buildings - Part 1: RequirementsStandarts spēkā
7192LVS EN 1917:2003Concrete manholes and inspection chambers, unreinforced, steel fibre and reinforcedStandarts spēkā
7198LVS EN 858-1:2003Separator systems for light liquids (e.g. oil and petrol) - Part 1: Principles of product design, performance and testing, marking and quality controlStandarts spēkā
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