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NA 021

DIN Standards Committee Iron and Steel

About FES Projects Drafts Publications Documents withdrawn without replacement National committees European committees International committees

Technical rule [CURRENT]

DVGW GW 322-1
No-dig replacement of gas and water pipework - Part 1: Using pushing or pulling procedures - Requirements, quality and testing

Title (German)

Grabenlose Auswechslung von Gas- und Wasserrohrleitungen - Teil 1: Press-/Ziehverfahren - Anforderungen, Gütesicherung und Prüfung

Edition 2003-10

Original language German

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DIN Standards Committee Iron and Steel

DVGW GW 322-1 No-dig replacement of gas and water pipework - Part 1: Using pushing or pulling procedures - Requirements, quality and testing

DVGW GW 322-1
No-dig replacement of gas and water pipework - Part 1: Using pushing or pulling procedures - Requirements, quality and testing