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![Logo Tarchini 2023.png](https://static.wixstatic.com/media/94a534_b23833c48dd7472198ec4795e4d30461~mv2.png/v1/fill/w_231,h_51,al_c,q_85,usm_0.66_1.00_0.01,enc_auto/Logo%20Tarchini%202023.png)
ROUTE DU COL DE LA MALOJA H3B
MALOJA-CASACCIA (GR - CH)
Assainissement mur de soutènement km 13.14-13.47, assainissement bordure Plaun da Lei-Sils, revêtement de sol
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Mandat:
Direction locale des travaux
Phases SIA 41 et SIA 52/53
Maître d'ouvrage:
Tiefbauamt Graubünden - Service des ponts et chaussées Grisons
Durée du projet:
2019 - 2021
Montant des travaux de construction:
ca 1.5 Mio. CHF
![](https://static.wixstatic.com/media/94a534_d8a93a912ed1452ea047f4bcc24e5bcb~mv2.jpg/v1/fill/w_147,h_110,al_c,q_80,usm_0.66_1.00_0.01,blur_2,enc_auto/94a534_d8a93a912ed1452ea047f4bcc24e5bcb~mv2.jpg)
![](https://static.wixstatic.com/media/94a534_204cfb1969b84222a2d8d4c69d62c867~mv2.jpg/v1/fill/w_147,h_110,al_c,q_80,usm_0.66_1.00_0.01,blur_2,enc_auto/94a534_204cfb1969b84222a2d8d4c69d62c867~mv2.jpg)
![](https://static.wixstatic.com/media/94a534_f2f4a320783d41458570af59d661d6d8~mv2.jpg/v1/fill/w_147,h_83,al_c,q_80,usm_0.66_1.00_0.01,blur_2,enc_auto/94a534_f2f4a320783d41458570af59d661d6d8~mv2.jpg)
![](https://static.wixstatic.com/media/94a534_d8a93a912ed1452ea047f4bcc24e5bcb~mv2.jpg/v1/fill/w_147,h_110,al_c,q_80,usm_0.66_1.00_0.01,blur_2,enc_auto/94a534_d8a93a912ed1452ea047f4bcc24e5bcb~mv2.jpg)
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