DVGW W 557 : 2012
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
02-04-2021
01-12-2013
Vorwort
1 Anwendungsbereich
2 Normative Verweisungen
3 Begriffe, Symbole, Einheiten und Abkürzungen
4 Grundlagen
5 Vorbeugende Massnahmen
6 Reinigung
7 Desinfektion
8 Kontrolluntersuchungen und Inbetriebnahme
9 Dokumentation
Anhang A (informativ) - Bewährte Desinfektionschemikalien
Anhang B (informativ) - Werkstoffübersicht
Anhang C (informativ) - Musterprotokolle für die Reinigung
von Trinkwasser-Installationen
Anhang D (informativ) - Musterprotokolle für die Desinfektion
von Trinkwasser-Installationen
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.