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Emergency due to serious damage to the lining of the Toses tunnel. Ripoll – Puigcerdá line

Date 15/06/2020
Type of works Conservation and maintenance

Project description

The Toses tunnel has a length of 3,904 m and is located between PP.KK 29+745 and 33+649. The repair areas total 947 meters where the following actions have been carried out:  
  1. Resurfacing of the revetment
  2. Reconstruction of the support
  3. Longitudinal drainage
  4. Treatment of the backfill

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