Trenchless applications of ductile iron pipes systems. Product design and installation Ingestion-build-180956 Subclause 5 h) added

Subclause 5 h) added

BS EN 50483-3 provides manufacturers with the characteristics

BS EN 62273-1 on terrestrial digital television transmitters is relevant to:

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

4 Principle

Trenchless applications of ductile iron pipes systems. Product design and installation Ingestion-build-180956 Subclause 5 h) added1 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