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Heavy Maintenance

Heavy maintenance includes replacement, modernization and improvement works of Motorway structures that can no longer be maintained under the regural maintenance works for various reasons, such as:

  • they have reached the end of their life cycle due to wear & tear
  • their technology has been outdated and spare parts can no longer be found
  • they must be replaced because of changes in the legislation/ regulations
  • they need very frequent maintainance which is not cost effective

Heavy maintenance includes works for the renovation/ replacement of the pavement, heavy interventions at structures and building infrastructures as well as the modernization of electromechanical infrastructures and electronical equipment of the Motorway.




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