CEN/TC 165
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 31250 | prEN 1253-5 rev | Gullies for buildings - Part 5: Gullies with light liquids closure | Izstrādē |
| 31249 | prEN 1253-2 | Gullies for buildings - Part 2: Roof drains and floor gullies without trap | Izstrādē |
| 30622 | EN 13508-1:2012 | Investigation and assessment of drain and sewer systems outside buildings - Part 1: General Requirements | Izstrādē |
| 65490 | EN 14654-4:2021 | Drain and sewer systems outside buildings - Management and control of activities - Part 4: Control of inputs from users | Izstrādē |
| 27361 | - | Dynamic test for stability and securing of the cover/grating within the frame | Izstrādē |
| 38634 | EN 12566-3:2005+A1:2009/FprA2 | Small wastewater treatment systems for up to 50 PT - Part 3: Packaged and/or site assembled domestic wastewater treatment plants | Izstrādē |
| 23179 | prEN 295-4 rev | Vitrified clay pipes and fittings and pipe joints for drains and sewers - Part 4: Requirements for special fittings, adaptors and compatible accessories | Izstrādē |
| 26746 | EN 12050-1:2015 | Wastewater lifting plants for buildings and sites - Part 1: Lifting plants for wastewater containing faecal matter | Izstrādē |
| 66900 | prEN 12255-1 rev | Wastewater treatment plants - Part 1: General construction principles | Izstrādē |
| 26749 | EN 12050-4:2015 | Wastewater lifting plants for buildings and sites - Part 4: Non-return valves for faecal-free wastewater and wastewater containing faecal matter | Izstrādē |
Displaying 521-530 of 566 results.