CEN/TC 165
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 7178 | EN 752-4:1997 | Drain and sewer systems outside buildings - Part 4: Hydraulic design and environmental considerations | Atcelts |
| 7253 | LVS EN 12255-14:2004 | Wastewater treatment plants - Part 14: Disinfection | Atcelts |
| 7239 | LVS EN 12255-6:2003 | Wastewater treatment plants - Part 6: Activated sludge process | Atcelts |
| 7243 | LVS EN 12255-10:2002 | Wastewater treatment plants - Part 10: Safety principles | Atcelts |
| 7237 | LVS EN 12255-4:2003 | Wastewater treatment plants - Part 4: Primary settlement | Atcelts |
| 7293 | LVS EN 12566-4:2008 | Small wastewater treatment systems for up to 50 PT - Part 4: Septic tanks assembled in situ from prefabricated kits | Atcelts |
| 7205 | LVS EN 295-6:2000 | Vitrified clay pipes and fittings and pipe joints for drains and sewers - Part 6: Requirements for vitrified clay manholes | Atcelts |
| 20826 | LVS EN 12255-3:2001 +AC | Wastewater treatment plants - Part 3: Preliminary treatment | Atcelts |
| 7168 | LVS EN 12255-11:2002 | Wastewater treatment plants - Part 11: General data required | Atcelts |
| 7285 | LVS EN 295-2:1991/A1:1999 | Vitrified clay pipes and fittings and pipe joints for drains and sewers - Part 2: Quality control | Atcelts |
Displaying 171-180 of 578 results.