Registration number (WIID)Project No.TitleStatus
66316LVS EN 16933-1:2022Drain and sewer systems outside buildings - Design - Part 1: Layout principlesStandarts spēkā
76024LVS EN 16941-1:2024On-site non-potable water systems - Part 1: Systems for the use of rainwaterStandarts spēkā
7225LVS EN 12763:2001Fibre-cement pipes and fittings for discharge systems for buildings - Dimensions and technical terms of deliveryStandarts spēkā
70515LVS EN 476:2022General requirements for components used in drains and sewersStandarts spēkā
7291LVS EN 14396:2004Fixed ladders for manholesStandarts spēkā
31269LVS EN 295-6:2013Vitrified clay pipes systems for drain and sewers - Part 6: Requirements for components of manholes and inspection chambersStandarts spēkā
7305LVS EN 1123-1:2000 /A1:2005Pipes and fittings of longitudinally welded hot-dip galvanized steel pipes with spigot and socket for waste water systems - Part 1: Requirements, testing, quality controlStandarts spēkā
60732LVS EN 16933-2:2018Drain and sewer systems outside buildings - Design - Part 2: Hydraulic designStandarts spēkā
7300LVS EN 14457:2004General requirements for components specifically designed for use in trenchless construction of drains and sewersStandarts spēkā
37114LVS EN 124-5:2015Gully tops and manhole tops for vehicular and pedestrian areas - Part 5: Gully tops and manhole tops made of composite materialsStandarts spēkā
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