Registration number (WIID)Project No.TitleStatus
38210EN 1453-1:2017Plastics 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 systemIzstrādē
38193EN 12201-3:2011/FprA1Plastics piping systems for water supply, and for drainage and sewerage under pressure - Polyethylene (PE) - Part 3: FittingsIzstrādē
38159EN 1555-3:2010/FprA1Plastics piping systems for the supply of gaseous fuels - Polyethylene (PE) - Part 3: FittingsIzstrādē
38158EN 12201-2:2011/FprA1Plastics piping systems for water supply, and for drainage and sewerage under pressure - Polyethylene (PE) - Part 2: PipesIzstrādē
37335CEN/TS 15223:2017Plastics piping systems - Validated design parameters of buried thermoplastics piping systemsIzstrādē
37335LVS CEN/TS 15223:2018Plastics piping systems - Validated design parameters of buried thermoplastics piping systemsStandarts spēkā
37334prEN 14636-2 revPlastics piping systems for non-pressure drainage and sewerage - Polyester resin concrete (PRC) - Part 2: Manholes and inspection chambersIzstrādē
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
37182LVS EN 12666-1+A1:2011Plastics piping systems for non-pressure underground drainage and sewerage - Polyethylene (PE) - Part 1: Specifications for pipes, fittings and the systemStandarts spēkā
37182EN 12666-1:2005+A1:2011Plastics piping systems for non-pressure underground drainage and sewerage - Polyethylene (PE) - Part 1: Specifications for pipes, fittings and the systemIzstrādē
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