PREN 1594 : DRAFT 2013

Foreword
Introduction
1 Scope
2 Normative references
3 Terms, definitions, symbols and abbreviations
4 Quality and management systems
5 Safety and the environment
6 Pressure safety
7 Design
8 Materials and components
9 Construction
10 Operation and maintenance
Annex A (informative) - Settlement areas
Annex B (informative) - Mining subsidence
Annex C (informative) - Frost heave
Annex D (informative) - Landslide areas
Annex E (informative) - Areas with high seismic risk
Annex F (informative) - Soil mechanics parameters
Annex G (informative) - Bored/jacked crossings
Annex H (informative) - Allowable pulsation and vibration
        levels
Annex I (informative) - Allowable vibration levels from
        construction work - blasting
Annex J (informative) - Significant technical changes
        between this European Standard and the previous
        edition
Bibliography

Applies to pipelines with a maximum operating pressure (MOP) over 16 bar for the carriage of processed, non-toxic and non-corrosive natural gas according to EN ISO 13686 in onland gas infrastructure.