CEN/TC 165
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 63909 | EN 12889:2022 | Trenchless construction and testing of drains and sewers | Izstrādē |
| 7192 | EN 1917:2002 | Concrete manholes and inspection chambers, unreinforced, steel fibre and reinforced | Izstrādē |
| 36597 | EN 13508-2:2003+A1:2011 | Investigation and assessment of drain and sewer systems outside buildings - Part 2: Visual inspection coding system | Izstrādē |
| 7199 | EN 1825-2:2002 | Grease separators - Part 2: Selection of nominal size, installation, operation and maintenance | Izstrādē |
| 76645 | FprEN 12255-7:2024 | Wastewater treatment plants - Part 7: Biological fixed-film reactors | Izstrādē |
| 7290 | prEN 13101-2 | Manhole steps - Part 2: Evaluation of conformity | Izstrādē |
| 80661 | prCEN/TR 17614 rev | Standard method for assessing and improving the energy efficiency of waste water treatment plants | Izstrādē |
| 80609 | - | Mortar for the construction and rehabilitation of drains and sewers outside buildings - Part 4: Preparation of surfaces and application descriptions | Izstrādē |
| 58406 | - | Gully tops and manhole tops for vehicular and pedestrian areas — Guidance for voluntary third party certification procedures | Izstrādē |
| 26743 | EN 1124-3:2008 | Pipes and fittings of longitudinally welded stainless steel pipes with spigot and socket for waste water systems - Part 3: System X - Dimensions | Izstrādē |
Displaying 11-20 of 570 results.