A13 Splügen West-Untere Rüti (GR): Inspections and potential measurements

Client
Federal Roads Office FEDRO, Bellinzona Branch
Consultant
IM Maggia Engineering Ltd
Period
2015
Scope of services
Visual inspections, determination of corrosion point and reinforcement condition, proposal of repair measures.
Description
Visual inspection, determination of the corrosion condition of the reinforcement by means of electrochemical potential measurements, measurements of the reinforcement cover, chloride content and carbonation depth, proposals for repair measures.
Work:
Inspection of six structures on the A13 section EP19 "Splügen West-Untere Rüti":
  • 4 bridges
  • 2 subways