Registration number (WIID)Project No.TitleStatus
5994LVS EN 1555-1:2003Plastics piping systems for the supply of gaseous fuels - Polyethylene (PE) - Part 1: GeneralAtcelts
67498LVS CEN/TS 1852-2:2020Plastics piping systems for non-pressure underground drainage and sewerage - Polypropylene (PP) - Part 2: Guidance for the assessment of conformityAtcelts
6313LVS EN 13689:2003Guidance on the classification and design of plastics piping systems used for renovationAtcelts
5874LVS EN 13244-5:2003Plastics piping systems for buried and above-ground pressure systems for water of general purposes, drainage and sewerage - Polyethylene (PE) - Part 5: Fitness for purpose of the systemAtcelts
71456CEN/TS 17152-3:2022Plastics piping systems for non-pressure underground conveyance and storage of non-potable water - Boxes used for infiltration, attenuation and storage systems - Part 3: Assessment of conformityAtcelts
5871LVS EN 13244-2:2003Plastics piping systems for buried and above-ground pressure systems for water of general purposes, drainage and sewerage - Polyethylene (PE) - Part 2: PipesAtcelts
5872LVS EN 13244-3:2003Plastics piping systems for buried and above-ground pressure systems for water of general purposes, drainage and sewerage - Polyethylene (PE) - Part 3: FittingsAtcelts
6107LVS EN 1862:2000Plastics piping systems - Glass-reinforced thermosetting plastics (GRP) pipes - Determination of the relative flexural creep factor following exposure to a chemical environmentAtcelts
5912LVS EN 12201-2:2003Plastics piping systems for water supply - Polyethylene (PE) - Part 2: PipesAtcelts
21608LVS EN 12201-1:2003Plastics piping systems for water supply - Polyethylene (PE) - Part 1: GeneralAtcelts
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