Registration number (WIID)Project No.TitleStatus
26776prEN 295-5 revVitrified clay pipes and fittings and pipe joints for drains and sewers - Part 5: Requirements for perforated vitrified clay pipes and fittingsIzstrādē
26775prEN 295-4 revVitrified clay pipes and fittings and pipe joints for drains and sewers - Part 4: Requirements for special fittings, adaptors and compatible accessoriesIzstrādē
26774prEN 295-3 revVitrified clay pipes and fittings and pipe joints for drains and sewers - Part 3: Test methodsIzstrādē
26773prEN 295-2 revVitrified clay pipes and fittings and pipe joints for drains and sewers - Part 2: Quality controlIzstrādē
26772prEN 295-1 revVitrified clay pipes and fittings and pipe joints for drains and sewers - Part 1: RequirementsIzstrādē
26750EN 12566-6:2013Small wastewater treatment systems for up to 50 PT - Part 6: Prefabricated treatment units for septic tank effluentAtcelts
26750LVS EN 12566-6:2013Small wastewater treatment systems for up to 50 PT - Part 6: Prefabricated treatment units for septic tank effluentAtcelts
26749LVS EN 12050-4:2015Wastewater lifting plants for buildings and sites - Part 4: Non-return valves for faecal-free wastewater and wastewater containing faecal matterStandarts spēkā
26749EN 12050-4:2015Wastewater lifting plants for buildings and sites - Part 4: Non-return valves for faecal-free wastewater and wastewater containing faecal matterIzstrādē
26748EN 12050-3:2015Wastewater lifting plants for buildings and sites - Part 3: Lifting plants for limited applicationsIzstrādē
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