CEN/TC 155
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 37041 | prEN ISO 11297-3 | Plastics piping systems for renovation of underground drainage and sewerage networks under pressure - Part 3: Lining with close-fit pipes (ISO 11297-3:2013) | Atcelts |
| 37182 | EN 12666-1:2005+A1:2011 | Plastics piping systems for non-pressure underground drainage and sewerage - Polyethylene (PE) - Part 1: Specifications for pipes, fittings and the system | Izstrādē |
| 37182 | LVS EN 12666-1+A1:2011 | Plastics piping systems for non-pressure underground drainage and sewerage - Polyethylene (PE) - Part 1: Specifications for pipes, fittings and the system | Standarts spēkā |
| 37333 | - | Plastics piping systems for non-pressure underground conveyance and storage of water – Specification for boxes used for Infiltration, attenuation and storage systems made of unplasticized poly vinyl chloride (PVC-U) and polypropylene (PP) | Izstrādē |
| 37334 | prEN 14636-2 rev | Plastics piping systems for non-pressure drainage and sewerage - Polyester resin concrete (PRC) - Part 2: Manholes and inspection chambers | Izstrādē |
| 37335 | CEN/TS 15223:2017 | Plastics piping systems - Validated design parameters of buried thermoplastics piping systems | Atcelts |
| 37335 | LVS CEN/TS 15223:2018 | Plastics piping systems - Validated design parameters of buried thermoplastics piping systems | Atcelts |
| 38158 | EN 12201-2:2011/FprA1 | Plastics piping systems for water supply, and for drainage and sewerage under pressure - Polyethylene (PE) - Part 2: Pipes | Izstrādē |
| 38159 | EN 1555-3:2010/FprA1 | Plastics piping systems for the supply of gaseous fuels - Polyethylene (PE) - Part 3: Fittings | Izstrādē |
| 38193 | EN 12201-3:2011/FprA1 | Plastics piping systems for water supply, and for drainage and sewerage under pressure - Polyethylene (PE) - Part 3: Fittings | Izstrādē |
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