This document specifies requirements and test methods for pipes and fittings which are part of piping systems for the rehabilitation by means of renovation of underground non-pressure drainage and sewerage networks.                             
It is applicable to unplasticized poly (vinyl chloride) (PVC-U) pipes, fittings and assemblies, as manufactured and as installed. It is not applicable to the existing pipeline.
It is applicable to technique families for renovation:
—	lining with close-fit pipes.           
                    IN_DEVELOPMENT
                    ISO/FDIS 11300-3
                    50.00
                                        Final text received or FDIS registered for formal approval
                    Aug 28, 2025