Registration number (WIID)Project No.TitleStatus
32466LVS EN 806-5:2012Specifications for installations inside buildings conveying water for human consumption - Part 5: Operation and maintenanceStandarts spēkā
26783LVS EN 806-4:2010Specifications for installations inside buildings conveying water for human consumption - Part 4: InstallationStandarts spēkā
6923LVS EN 806-3:2006Specifications for installations inside buildings conveying water for human consumption - Part 3: Pipe sizing - Simplified methodStandarts spēkā
6922LVS EN 806-2:2005Specification for installations inside buildings conveying water for human consumption - Part 2: DesignStandarts spēkā
6921LVS EN 806-1:2001 +A1 ASpecifications for installations inside buildings conveying water for human consumption - Part 1: GeneralStandarts spēkā
20491LVS EN 806-1:2001/A1:2016Specifications for installations inside buildings conveying water for human consumption - Part 1: GeneralStandarts spēkā
67332LVS EN 805:2025Water supply - Requirements for systems and components outside buildingsStandarts spēkā
6920LVS EN 805:2001Water supply - Requirements for systems and components outside buildingsAtcelts
6934LVS EN 642:2000Prestressed concrete pressure pipes, cylinder and non-cylinder type, including joints, fittings and specific requirement for prestressing steel for pipesStandarts spēkā
6933LVS EN 641:2000Reinforced concrete pressure pipes, cylinder type, including joints and fittingsStandarts spēkā
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