Registration number (WIID)Project No.TitleStatus
7245EN 1124-2:1999Pipes and fittings of longitudinally welded stainless steel pipes with spigot and socket for waste water systems - Part 2: System S; DimensionsAtcelts
7268EN 295-1:1991/A1:1996Vitrified clay pipes and fittings and pipe joints for drains and sewers - Part 1: RequirementsAtcelts
36240EN 14654-1:2014Management and control of operational activities in drain and sewer systems outside buildings - Part 1: CleaningAtcelts
25577LVS EN 13508-2:2003 /AC:2007Conditions of drain and sewer systems outside buildings - Part 2: Visual inspection coding systemAtcelts
7284LVS EN 295-1:1991/A3:1999Vitrified clay pipes and fittings and pipe joints for drains and sewers - Part 1: RequirementsAtcelts
7235LVS EN 12255-1:2003Wastewater treatment plants - Part 1: General construction principlesAtcelts
7233EN 295-7:1995Vitrified clay pipes and fitting and pipe joints for drains and sewers - Part 7: Requirements for vitrified clay pipes and joints for pipe jackingAtcelts
7241EN 12255-8:2001Wastewater treatment plants - Part 8: Sludge treatment and storageAtcelts
7247LVS EN 1253-3:2000Gullies for buildings - Part 3: Quality controlAtcelts
28062EN 1917:2002/AC:2006Concrete manholes and inspection chambers, unreinforced, steel fibre and reinforcedAtcelts
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