Trenchless applications of ductile iron pipes systems. Product design and installation Ingestion-build-180956 procedural and technical controls

procedural and technical controls

the measurements can be used for comparison purposes

4 Principle

This QOS Framework provides a basis for the specification of extensions and enhancements to existing or planned standards

in the course of filling or already contained in drums or in transportable or fixed tanks

Trenchless applications of ductile iron pipes systems. Product design and installation Ingestion-build-180956 procedural and technical controls1 Scope This International Standard specifies the requirements, test methods and installation technologies applicable to ductile iron pipes used in trenchless applications: to convey water or wastewater; operated with or without pressure. NOTE In this International Standard, all pressures are relative pressures expressed in bar(s)1. This International Standard specifies materials, dimensions and tolerances, mechanical properties and standard coatings