CONTENTS

 1     Scope 
 2     The mini-trenching cable-laying technique 
        2.1     Preparatory steps  
        2.2     Excavation requirements    
        2.3     Mini-trench cleaning           
        2.4     Laying of the infrastructure or cables          
        2.5    Pull cord and plugs
        2.6     Backfilling  
        2.7     Mechanical protection        
        2.8     Identification          
        2.9     Resurfacing
       2.10     Maintenance of cable or duct after laying   
 3     Mini-trenching methods and procedures   
        3.1     Manual procedure 
        3.2     Partially automated procedures      
        3.3     Fully automated procedures           
 4     Mini-trenching application criteria 
        4.1     Entry to existing manholes or chambers      
        4.2     Road crossings