1 Scope
2 References
3 Definitions
3.1 Terms defined in this Recommendation
4 Abbreviations and acronyms
5 Conventions
6 The urban trenching cable-laying technique
6.1 Preparatory step
6.2 Excavation requirements
6.3 Working phases for laying the infrastructure or cables
6.4 Identification
6.5 Resurfacing
6.6 Maintenance
7 Daily urban
trenching methods and procedures
8 Daily urban trenching application criteria
8.1 Entry to existing manholes or chambers
8.2 Road crossings
Appendix I – Italian experience regarding "one day" reduced mini
trench
Bibliography