National Foreword
European foreword
1 Scope
2 Normative references
3 General
4 Materials
5 Design and calculation
6 Installation
7 Sleeves or casings
8 Corrosion protection
9 Examination and testing
Annex A (normative) - Calculations for buried piping
Annex Y (informative) - History of EN 13480-6
Annex ZA (informative) - Relationship between this
European Standard and the Essential
Requirements of EU Directive 2014/68/EU
aimed to be covered
Bibliography