CEN/TC 165
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 31264 | EN 295-1:2013 | Vitrified clay pipe systems for drains and sewers - Part 1: Requirements for pipes, fittings and joints | Izstrādē |
| 58406 | - | Gully tops and manhole tops for vehicular and pedestrian areas — Guidance for voluntary third party certification procedures | Izstrādē |
| 7163 | prEN 124 Rev. | Gully tops and manhole tops for vehicular and pedestrian areas - Design requirements, type testing, marking. | Izstrādē |
| 7220 | prEN 13101-1 | Manhole steps - Part 1: Requirements and marking | Izstrādē |
| 7169 | prEN 12255-10 | Waste water treatment plants - Part 10: Safety principles for the construction of wastewater treatment plants | Izstrādē |
| 30392 | EN 12566-3:2005/prA1 | Small wastewater treatment systems for up to 50 PT - Part 3: Packaged and/or site assembled domestic wastewater treatment plants | Izstrādē |
| 31265 | EN 295-2:2013 | Vitrified clay pipe systems for drains and sewers - Part 2: Evaluation of conformity and sampling | Izstrādē |
| 7197 | EN 858-2:2003 | Separator systems for light liquids (e.g. oil and petrol) - Part 2: Selection of nominal size, installation, operation and maintenance | Izstrādē |
| 78741 | - | Mortar for the construction and rehabilitation of drains and sewers outside buildings - Part 2: Requirements for cement-based materials | Izstrādē |
| 7256 | - | Sewage treatment plants - Large treatment plants (> 500 inhabitants) - Part 8: Activated sludge treatment | Izstrādē |
Displaying 551-560 of 578 results.