prEN 1401-5

Plastics piping systems for non-pressure underground drainage and sewerage - Unplasticized poly(vinyl chloride) (PVC-U) - Part 5: Fitness for purpose of the system

Scope

This Part 5 of EN (155 WI 008) specifies the characteristics for the fitness for purpose of unplasticized poly(vinyl chloride) (PVC-U) piping systems in the field of non-pressure underground drainage and sewerage outside the building structure (marked with 'U') and for non-pressure underground drainage and sewerage for both outside the building structure and buried in ground within the building structure (marked with 'UD').