CEN/TC 165
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 7180 | EN 752-6:1998 | Drain and sewer systems outside buildings - Part 6: Pumping installations | Atcelts |
| 7182 | EN 752-7:1998 | Drain and sewer systems outside buildings - Part 7: Maintenance and operations | Atcelts |
| 7185 | EN 773:1999 | General requirements for components used in hydraulically pressurized discharge pipes, drains and sewers | Atcelts |
| 7198 | EN 858-1:2002 | Separator systems for light liquids (e.g. oil and petrol) - Part 1: Principles of product design, performance and testing, marking and quality control | Izstrādē |
| 21795 | EN 858-1:2002/A1:2004 | Separator systems for light liquids (e.g. oil and petrol) - Part 1: Principles of product design, performance and testing, marking and quality control | Izstrādē |
| 26745 | EN 858-1:2002/prA2 | Installation for separation of light liquids - Part 1: Principles of design, performance and testing, marking and quality control | 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 |
| 71307 | EN ISO 11296-9:2022 | Plastics piping systems for renovation of underground non-pressure drainage and sewerage networks - Part 9: Lining with a rigidly anchored plastics inner layer (ISO 11296-9:2022) | Standarts spēkā |
| 76645 | FprEN 12255-7:2024 | Wastewater treatment plants - Part 7: Biological fixed-film reactors | Izstrādē |
| 7283 | LVS CEN/TR 12566-2:2005 | Small wastewater treatment systems for up to 50 PT - Part 2: Soil infiltration systems | Standarts spēkā |
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