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

procedural and technical controls

— with an operating pressure (Po) of maximum 50 kPa (0

the measurements can be used for comparison purposes

BS EN 61326-1:2020 gives general requirements for measurement

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