Registration number (WIID)Project No.TitleStatus
37117LVS CEN/TR 1295-4:2016Structural design of buried pipelines under various conditions of loading - Part 4: Parameters for reliability of the designStandarts spēkā
76646EN 12255-1:2024Wastewater treatment plants - Part 1: General design and construction principlesStandarts spēkā
69386LVS EN 12255-13:2023Wastewater treatment plants - Part 13: Chemical treatment - Treatment of wastewater by precipitation/flocculationStandarts spēkā
36234LVS EN 16397-2:2015Flexible couplings - Part 2: Characteristics and testing for metal banded flexible couplings, adaptors and bushesStandarts spēkā
66316LVS EN 16933-1:2022Drain and sewer systems outside buildings - Design - Part 1: Layout principlesStandarts spēkā
7225LVS EN 12763:2001Fibre-cement pipes and fittings for discharge systems for buildings - Dimensions and technical terms of deliveryStandarts spēkā
60732LVS EN 16933-2:2018Drain and sewer systems outside buildings - Design - Part 2: Hydraulic designStandarts spēkā
31268LVS EN 295-5:2013Vitrified clay pipe systems for drains and sewers - Part 5: Requirements for perforated pipes and fittingsStandarts spēkā
63894LVS EN 1295-1:2019Structural design of buried pipelines under various conditions of loading - Part 1: General requirementsStandarts spēkā
39495LVS EN 752:2017Drain and sewer systems outside buildings - Sewer system managementStandarts spēkā
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