Plastics piping systems for non-pressure underground drainage and sewerage - Polypropylene with mineral modifier(s) (PP-MD) - Part 2: Guidance for the assessment of conformity
This European Technical Specification gives guidance for the assessment of conformity to be included in the manufacturer' s quality plan as part of the quality system.This Technical Specification includes: a) requirements for materials, components, joints and assemblies given in EN 14758-1 b) requirements for the manufacturer' s quality system NOTE 1 It is recommended that the quality system conforms to EN ISO 9001 [1].c) definitions and procedures to be applied if third party certification is involved.NOTE 2 If third party certification is involved, it is recommended that the certification body is accredited to EN 45011 [2] or EN 45012 [3], as applicable.This Technical Specification is applicable to piping systems made of polypropylene (PP-MD) intended to be used for non pressure underground drainage and sewerage outside building structures (application area code " U" ), reflected in the marking of products by " U" and non pressure underground drainage and sewerage for both buried in the ground within the building structure (application area code " D" ) and outside the building structure (application area code " U" ), reflected in the marking of products by " UD" .
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