CEN/TC 165
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 76252 | prEN 124-700 | Gully tops and manhole tops for vehicular and pedestrian areas - Part 700: Factory production control, thirdparty monitoring and certification for gully tops and manhole tops made of polyamide | Aptauja slēgta |
| 81482 | EN 752:2017/prA1 | Drain and sewer systems outside buildings — Sewer system management | Aptauja slēgta |
| 7241 | LVS EN 12255-8:2002 | Wastewater treatment plants - Part 8: Sludge treatment and storage | Atcelts |
| 7252 | LVS EN 12255-13:2003 | Wastewater treatment plants - Part 13: Chemical treatment - Treatment of wastewater by precipitation/flocculation | Atcelts |
| 7253 | LVS EN 12255-14:2004 | Wastewater treatment plants - Part 14: Disinfection | 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 |
| 7289 | LVS EN 13508-2:2003 | Condition of drain and sewer systems outside buildings - Part 2: Visuel inspection coding system | Atcelts |
| 7239 | LVS EN 12255-6:2003 | Wastewater treatment plants - Part 6: Activated sludge process | Atcelts |
| 7284 | LVS EN 295-1:1991/A3:1999 | Vitrified clay pipes and fittings and pipe joints for drains and sewers - Part 1: Requirements | Atcelts |
| 25577 | LVS EN 13508-2:2003 /AC:2007 | Conditions of drain and sewer systems outside buildings - Part 2: Visual inspection coding system | Atcelts |
Displaying 151-160 of 575 results.