Plastics piping systems for non-pressure underground drainage and sewerage - Polypropylene (PP) - Part 2: Guidance for the assessment of conformity

رقم المستند: NL CEN TS 1852 2 : 2014
القطاع: Construction Materials and Building
TC: NL TC 138
ICS: 23.040.01 - 93.030
This 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 1852-1; b) requirements for the manufacturer's quality system; NOTE 1 It is recommended that the quality system conforms to EN ISO 9001:2008 [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 45011:1998 [2] or EN ISO/IEC 17021:2006 [3], as applicable.