CEN/TC 165
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 31265 | EN 295-2:2013 | Vitrified clay pipe systems for drains and sewers - Part 2: Evaluation of conformity and sampling | Izstrādē |
| 20923 | CEN/TC 165 N 1497 | Small wastewater treatment systems for up to 50 PT - Part 6: Packaged and/or site assembled secondary treatments units | Izstrādē |
| 66913 | - | Gully tops and manhole tops for vehicular and pedestrian areas – Part 7: Gully tops and manhole tops made of polyamide | Izstrādē |
| 26772 | prEN 295-1 rev | Vitrified clay pipes and fittings and pipe joints for drains and sewers - Part 1: Requirements | Izstrādē |
| 7211 | EN 12056-5:2000 | Gravity drainage systems inside buildings - Part 5: Installation and testing, instructions for operation, maintenance and use | Izstrādē |
| 7212 | prEN 12056-6 | Gravity drainage systems inside buildings - Part 6: Inspection and testing | Izstrādē |
| 7213 | EN 12109:1999 | Vacuum drainage systems inside buildings | Izstrādē |
| 59498 | EN 1253-4:2016 | Gullies for buildings - Part 4: Access covers | Izstrādē |
| 24504 | CEN/TC 165 N 1476 | Vitrified clay pipes and fittings and pipe joints for drains for drains and sewers - Part 5: Requirements for perforated vitrified clay pipes and fittings | Izstrādē |
| 7297 | prEN 12050-3/prA1 | Wastewater lifting plants for buildings and sites - Principles of construction and testing - Part 3: Lifting plants for wastewater containing faecal matter for limited applications | Izstrādē |
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