Registration number (WIID)Project No.TitleStatus
6342EN 14408-3:2004Plastics piping systems for renovation of underground gas supply networks - Part 3: Lining with close-fit pipesAtcelts
5951EN ISO 15877-5:2003Plastics piping systems for hot and cold water installations - Chlorinated poly(vinyl chloride) (PVC-C) - Part 5: Fitness for purpose of the system (ISO 15877-5:2003)Atcelts
6344CEN/TS 15223:2008Plastics piping systems - Validated design parameters of buried thermoplastics piping systemsAtcelts
6339EN 14409-1:2004Plastics piping systems for renovation of underground water supply networks - Part 1: GeneralAtcelts
6340EN 14409-3:2004Plastics piping systems for renovation of underground water supply networks - Part 3: Lining with close fit-pipesAtcelts
6094EN 1449:1996Plastics piping systems - Glass-reinforced thermosetting plastics (GRP) components - Test methods to prove the design of cemented socket-and-spigot jointsAtcelts
6062EN 911:1995Plastics piping systems - Elastomeric sealing ring type joints and mechanical joints for thermoplastics pressure piping - Test method for leaktightness under external hydrostatic pressureAtcelts
6068EN 1411:1996Plastics piping and ducting systems - Thermoplastics pipes - Determination of resistance to external blows by the staircase methodAtcelts
6136ENV 1401-2:2000Plastics piping systems for non-pressure underground drainage and sewerage - Unplasticized poly(vinyl chloride) (PVC-U) - Part 2: Guidance for assessment of conformityAtcelts
6070EN 922:1994Plastics piping and ducting systems - Pipes and fittings of unplasticized poly(vinyl chloride) (PVC-U) - Specimen preparation for determination of the viscosity number and calculation of the K-valueAtcelts
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