Registration number (WIID)Project No.TitleStatus
7291LVS EN 14396:2004Fixed ladders for manholesStandarts spēkā
71307EN ISO 11296-9:2022Plastics piping systems for renovation of underground non-pressure drainage and sewerage networks - Part 9: Lining with a rigidly anchored plastics inner layer (ISO/DIS 11296-9:2021)Standarts spēkā
61418CEN/TR 15897:2018Submerged Membrane Bioreactor (MBR) TechnologyStandarts spēkā
7307LVS EN 13564-3:2004Anti-flooding devices for buildings - Part 3: Quality assuranceStandarts spēkā
70588LVS EN 1253-8:2023Gullies for buildings - Part 8: Trapped floor gullies with combined mechanical closure and water sealStandarts spēkā
70587LVS EN 1253-7:2023Gullies for buildings - Part 7: Trapped floor gullies with mechanical closureStandarts spēkā
30887LVS EN 1917:2003 /AC:2008Concrete manholes and inspection chambers, unreinforced, steel fibre and reinforcedStandarts spēkā
7197LVS EN 858-2:2003Separator systems for light liquids (e.g. oil and petrol) - Part 2: Selection of nominal size, installation, operation and maintenanceStandarts spēkā
63909LVS EN 12889:2023Trenchless construction and testing of drains and sewersStandarts spēkā
7270LVS EN 13564-2:2003Anti-flooding devices for buildings - Part 2: Test methodsStandarts spēkā
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