CEN/TC 155
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 6223 | - | Plastics piping systems for buried ducting - Polyethylene (PE) - Part 2: Pipes | Izstrādē |
| 70068 | prEN 17670-1 | Plastics piping systems for non-pressure underground conveyance and storage of non-potable water - Manholes, inspection chambers and road gullies for storm water systems made of unplasticized poly(vinyl chloride) (PVC-U), polypropylene (PP) and polyethylene (PE) - Part 1: Specifications for storm water manholes and inspection chambers) | Izstrādē |
| 5877 | prEN 1115-2 | Plastics piping systems for underground drainage and sewerage under pressure - Glass-reinforced thermosetting plastics (GRP) based on unsaturated polyester resin (UP) - Part 2: Pipes with flexible, reduced articulation or rigid joints | Izstrādē |
| 6231 | - | Plastics piping systems for buried ducting - Polypropylene (PP) - Part 5: Fitness for purpose of the system | Izstrādē |
| 6230 | - | Plastics piping systems for buried ducting - Polypropylene (PP) - Part 3: Fittings | Izstrādē |
| 60628 | prCEN ISO/TS 15876-7 | Plastics piping systems for hot and cold water installations - Polybutene-1 (PB-1) - Part 7: Guidance for the assessment of conformity (ISO/PDTS 15876-7) | Izstrādē |
| 6227 | - | Plastics piping systems for buried ducting - Polyethylene (PE) - Part 7: Assessment of conformity | Izstrādē |
| 6190 | EN 12099:1997 | Plastics piping systems - Polyethylene piping materials and components - Determination of volatile content | Izstrādē |
| 38210 | EN 1453-1:2017 | Plastics piping systems with structured-wall pipes for soil and waste discharge (low and high temperature) inside buildings - Unplasticized poly(vinyl chloride) (PVC-U) - Part 1: Specifications for pipes and the system | Izstrādē |
| 6318 | prCEN/TS 14632 | Plastics piping systems for drainage, sewerage and water supply, pressure and non-pressure - Glass-reinforced thermosetting plastics (GRP) based on unsaturated polyester resin (UP) - Guidance for the assessment of conformity | Izstrādē |
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