Registration number (WIID)Project No.TitleStatus
20826LVS EN 12255-3:2001 +ACWastewater treatment plants - Part 3: Preliminary treatmentAtcelts
7247LVS EN 1253-3:2000Gullies for buildings - Part 3: Quality controlAtcelts
7227EN 12050-2:2000Wastewater lifting plants for buildings and sites - Principles of construction and testing - Part 2: Lifting plants for faecal-free wastewaterAtcelts
7190EN 295-5:1994Vitrified clay pipes and fittings and pipe joints for drains and sewers - Part 5: Requirements for perforated vitrified clay pipes and fittingsAtcelts
7182EN 752-7:1998Drain and sewer systems outside buildings - Part 7: Maintenance and operationsAtcelts
7237LVS EN 12255-4:2003Wastewater treatment plants - Part 4: Primary settlementAtcelts
7228LVS EN 12050-3:2002 AWastewater lifting plants for buildings and sites - Principles of construction and testing - Part 3: Lifting plants for wastewater containing faecal matter for limited applicationsAtcelts
7288EN 13508-1:2003Condition of drain and sewer systems outside buildings - Part 1: General requirementsAtcelts
7189EN 295-4:1995Vitrified clay pipes and fittings and pipe joints for drains and sewers - Part 4: Requirements for special fittings, adaptors and compatible accessoriesAtcelts
36240EN 14654-1:2014Management and control of operational activities in drain and sewer systems outside buildings - Part 1: CleaningAtcelts
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