Registration number (WIID)Project No.TitleStatus
7269EN 13564-1:2002Anti-flooding devices for buildings - Part 1: RequirementsIzstrādē
7192EN 1917:2002Concrete manholes and inspection chambers, unreinforced, steel fibre and reinforcedIzstrādē
30886EN 1916:2002/AC:2008Concrete pipes and fittings, unreinforced, steel fibre and reinforcedIzstrādē
38634EN 12566-3:2005+A1:2009/FprA2Small wastewater treatment systems for up to 50 PT - Part 3: Packaged and/or site assembled domestic wastewater treatment plantsIzstrādē
66911prEN 12255-7 revWastewater treatment plants - Part 7: Biological fixed-film reactorsIzstrādē
39497prEN 1433 revDrainage channels for vehicular and pedestrian areas Classification, design and testing requirements, marking and evaluation of conformityIzstrādē
37865prEN 1253-3 revGullies for buildings - Part 3: Quality controlIzstrādē
65387prEN 12566-7Small wastewater treatment systems for up to 50 PT - Part 7: Prefabricated tertiary treatment unitsIzstrādē
82536prEN 13508-1 revInvestigation and assessment of drain and sewer systems outside buildings - Part 1: General RequirementsIzstrādē
82537prEN 13508-2 revInvestigation and assessment of drain and sewer systems outside buildings - Part 2: Visual inspection coding systemIzstrādē
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