TELT Lyon Turin • Chronology of works

Chronology of works

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2022

10.5 Km of France-side base tunnel completed

April

TELT assigns the project management of the international stations in Italy and France

April

2021

Contracts assigned for France-side base tunnel

July

Work continues on 7 construction sites between Italy and France

May

Construction site of the new car and truck terminal in San Didero begins

April

Tender for the project management of the Chiomonte junction and the car and truck terminal

March

Third phase of land acquisition in Chiomonte

February

2020

Chiomonte construction site, phase 2 of enlargement completed

November

A new René-Cassin railway bridge

November

10 km of the base tunnel already dug

October

Consolidation of the embankments along the Arc River

August

Contracting of the base tunnel ventilation shafts

July

Launch of work to widen the Chiomonte site

June

Remodelling the Lyon-Turin activities in light of the Coronavirus emergency

April

Work has started in Salbertrand

April

Assign the work for the niches to Chiomonte

January

2019

Completed the first 9 km of the base tunnel

September

Cut-and-cover trench, work in progress in Saint-Julien-Montdenis

July

Work started on the new station for Saint-Jean-de-Maurienne

January

2018

Chiomonte: site maintenance in progress

July

Chiomonte: the dismantling of the tracks in the tunnel continues

April

Record advance for Federica. She is now beyond the first 3 km mark

April

2017

SMP4: extraordinary maintenance under way for the Federica TBM

December

Chiomonte: completed the large chamber for water tanks

October

SMP4: the coal-bearing fault has been crossed

May

Completed the Chiomonte exploratory tunnel

July

Gea reaches the French border

February

2016

The assembly chamber for the Federica TBM now completed at SMP4

August

France’s Prime Minister Manuel Valls inaugurates the Federica TBM

July

Gea reaches the 5 km of the exploratory tunnel of Chiomonte

June

La Praz: work begins on extending the decline

March

2015

Chiomonte: the fault has been crossed

December

Inauguration of the segment factory at the SMP4 site

December

Analysis of the 3,700 m excavated at Chiomonte

July

Chronology of works

10.5 Km of France-side base tunnel completed

TELT assigns the project management of the international stations in Italy and France

Contracts assigned for France-side base tunnel

Work continues on 7 construction sites between Italy and France

Construction site of the new car and truck terminal in San Didero begins

Tender for the project management of the Chiomonte junction and the car and truck terminal

Third phase of land acquisition in Chiomonte

Chiomonte construction site, phase 2 of enlargement completed

A new René-Cassin railway bridge

10 km of the base tunnel already dug

Consolidation of the embankments along the Arc River

Contracting of the base tunnel ventilation shafts

Launch of work to widen the Chiomonte site

Remodelling the Lyon-Turin activities in light of the Coronavirus emergency

Work has started in Salbertrand

Assign the work for the niches to Chiomonte

Completed the first 9 km of the base tunnel

Cut-and-cover trench, work in progress in Saint-Julien-Montdenis

Work started on the new station for Saint-Jean-de-Maurienne

Chiomonte: site maintenance in progress

Chiomonte: the dismantling of the tracks in the tunnel continues

Record advance for Federica. She is now beyond the first 3 km mark

SMP4: extraordinary maintenance under way for the Federica TBM

Chiomonte: completed the large chamber for water tanks

SMP4: the coal-bearing fault has been crossed

Completed the Chiomonte exploratory tunnel

Gea reaches the French border

The assembly chamber for the Federica TBM now completed at SMP4

France’s Prime Minister Manuel Valls inaugurates the Federica TBM

Gea reaches the 5 km of the exploratory tunnel of Chiomonte

La Praz: work begins on extending the decline

Chiomonte: the fault has been crossed

Inauguration of the segment factory at the SMP4 site

Analysis of the 3,700 m excavated at Chiomonte

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