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Granulats Vicat La Courbaisse

Protezione da caduta massi - Granulats Vicat La Courbaisse 2022

ATT-40 from a lateral perspective

Protezione da caduta massi - Granulats Vicat La Courbaisse 2022

A birdview of the ATT-40 barrier

Protezione da caduta massi - Granulats Vicat La Courbaisse 2022

View of ATT-20 deflector

 
 

Anno di installazione

2022

Situazione iniziale

Granulats Vicat planned to build a connecting tunnel to access the La Courbaisse quarry from the Tinée Valley. Protection works against falling stones, blocks, and rock masses had been organized to protect the personnel and the installations, equipment, machines and materials at the level of the two heads of the future.

Descrizione

The installation of two rockfall deflectors, ATT-20 (80 meters) and ATT-40 (90 meters), and a GBE-500 rockfall protection barrier (120 meters), in addition to the purging, mining and reinforcement work previously carried out on the cliff, ensured that the expected level of safety was achieved.

System height

ATT-20: net 12 m, posts 4 m

ATT-40: net 21 m, post 5 m

GBE-500: 5 m


System length

ATT-20: 80 m

ATT-40: 90 m

GBE-500: 120 m

Paese / Regione

Francia

Cliente

Progettazione:

BG Ingénieurs Conseil

Contraente:

Oggetto protetto

Cava / Miniera

Protezione dalla corrosione

Galvanized

Il contatto locale

Kevin Coyle
 

Kevin Coyle

Regional Manager Northeast

Sistemi contro il dissesto idrogeologico
Ingegneria idraulica
Geobrugg North America, LLC,3 Beaudet Terr,CT 06237 Columbia / Stati Uniti Regional Manager Northeast

E-mail

Saleh Feidi
 

Saleh Feidi

Sistemi contro il dissesto idrogeologico
Ingegneria idraulica
Geobrugg North America, LLC,8921 Emperor Ave.,91775 San Gabriel, California / Stati Uniti

E-mail

John Kalejta
 

John Kalejta

Sistemi contro il dissesto idrogeologico
Ingegneria idraulica
Geobrugg North America, LLC,KS 67226 Wichita / Stati Uniti

E-mail

Bob Lyne
 

Bob Lyne

Sistemi contro il dissesto idrogeologico
Ingegneria idraulica
Geobrugg North America, LLC,8004 Windspray Drive,NC 27358 Summerfield / Stati Uniti

E-mail

Pierce Runnels, Civil Engineer
   

Pierce Runnels

General Manager Geobrugg North America

Sistemi contro il dissesto idrogeologico
Geobrugg North America, LLC,22 Centro Algodones , Civil Engineer General Manager Geobrugg North America

E-mail

Tim Shevlin
 

Tim Shevlin

Sistemi contro il dissesto idrogeologico
Geobrugg North America, LLC,OR 97302 Salem / Stati Uniti

E-mail