Extracts of References

 


Shaft sinking

 
2006
 
Katzenberg tunnel ventilation shafts
2005 - 2006
 
Elevator shaft, Remagen


Mine development work

 
2007 - 2008
 
Development of Mähringer Berg
2005 - 2006
 
Development of Gehren fluorspar mine


Shaft repair and reworking

 
2008
 
Shaft sump, Unterbreizach 2         
2007
 
API pipelines, Sollstedt and Teutschenthal shafts


Drift remediation

 
2005 - 2008
 
Haulage ways and drifts in the Bleicherode mine
2007
 
Brake incline Bernburg


Dams

 
2006 - 2007
 
Bleicherode leach dams
2006
 
Saar mine water dam


Stabilization and reinforcement

 
2007 - 2008
 
"Anna Eleonore" shaft, Clausthal
since 2005
 
Annaberg (various projects)


Planning and construction supervision

 
2005 - 2008
 
Filling in of central section, Bartensleben shaft  
since 2004
 
Slope stabilization, Kyffhäuser