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A company of the BRUGG Group
США
San Francisco Tunnel Los Bronces Access Protection 2018 - Geobrugg San Francisco Tunnel Los Bronces Access Protection 2018 - Geobrugg
San Francisco Tunnel Los Bronces Access Protection 2018 - Geobrugg San Francisco Tunnel Los Bronces Access Protection 2018 - Geobrugg
San Francisco Tunnel Los Bronces Access Protection 2018 - Geobrugg San Francisco Tunnel Los Bronces Access Protection 2018 - Geobrugg
San Francisco Tunnel Los Bronces Access Protection 2018 - Geobrugg San Francisco Tunnel Los Bronces Access Protection 2018 - Geobrugg
San Francisco Tunnel Los Bronces Access Protection 2018 - Geobrugg San Francisco Tunnel Los Bronces Access Protection 2018 - Geobrugg
San Francisco Tunnel Los Bronces Access Protection 2018 - Geobrugg San Francisco Tunnel Los Bronces Access Protection 2018 - Geobrugg
San Francisco Tunnel Los Bronces Access Protection 2018 - Geobrugg San Francisco Tunnel Los Bronces Access Protection 2018 - Geobrugg
San Francisco Tunnel Los Bronces Access Protection 2018 - Geobrugg San Francisco Tunnel Los Bronces Access Protection 2018 - Geobrugg
San Francisco Tunnel Los Bronces Access Protection 2018 - Geobrugg San Francisco Tunnel Los Bronces Access Protection 2018 - Geobrugg
San Francisco Tunnel Los Bronces Access Protection 2018 - Geobrugg San Francisco Tunnel Los Bronces Access Protection 2018 - Geobrugg
San Francisco Tunnel Los Bronces Access Protection 2018 - Geobrugg San Francisco Tunnel Los Bronces Access Protection 2018 - Geobrugg

San Francisco Tunnel Los Bronces Access Protection

   
Улица
Los Bronces - Anglo American
Мест
Los Bronces - Región Metropolitana
Страна / Регион
Чили
Год установки
2018
Клиент
Anglo American - Los Bronces
Проектировщик
Geotest
Подрядчик
Pucará
Защищаемый объект
Kарьер / Шахта, Инфраструктура, Другое
Системы
SL-150
Высота системы
3.5м
Длина системы
- 240 m
Защита от коррозии
GEOBRUGG SUPERCOATING®
Количество барьеров
3
Удерживающая способность
16000 m³
Другие конструкции
Горнодобывающая промышленность / Туннели
Ситуация

The San Francisco River is one of the main tributaries of the Mapocho River that crosses the city of Santiago. This river originates and passes the surroundings of the mining site Los Bronces de Anglo American, located in the middle of the Andes Mountain Range. Within its route, the river crosses a tunnel that makes a bypass through the old tailings pond of the mining site.

In summer, this sector is prone to rainfall, producing landslides that block the entrance and exit portals of the tunnel, affecting the riverbed and generating a significant environmental impact when it comes into contact with the tailings pond material.

Описание

To protect the portals, a long-term plan has been designed. It begins with mitigation works for the landslides that occurred in the vicinity of the portal. For this purpose, an engineering project was initially developed to model the water flows in the streams and then implement a solution with multiple shallow landslide barriers protecting both portals of the tunnel. The barriers will avoid future environmental impacts due to the diversion of the river waters.

Представитель в Вашем регионе

Kevin H. Coyle
Kevin H. Coyle
Regional Manager Northeast
Инженерная защита
Geobrugg North America, LLC
3 Beaudet Terr
Columbia CT 06237 / США
Телефон +1 860 377 3230

Форма обратной связи

Saleh Feidi
Saleh Feidi
Regional Manager California
Инженерная защита
Geobrugg North America, LLC
8921 Emperor Ave.
San Gabriel, California 91775 / США
Телефон +1 909 706 8964

Форма обратной связи

John Kalejta
John Kalejta
Regional Manager Central US
Инженерная защита
Geobrugg North America, LLC
3215 67th Avenue Pl
Greeley CO 80634 / США
Телефон +1 505 220 1404

Форма обратной связи

Bob Lyne
Bob Lyne
Regional Manager Southeast
Инженерная защита
Geobrugg North America, LLC
8004 Windspray Drive
Summerfield NC 27358 / США
Телефон +1 336 337 0945

Форма обратной связи

Pierce Runnels, Civil Engineer
Pierce Runnels, Civil Engineer
General Manager Geobrugg North America
Инженерная защита
Geobrugg North America, LLC
22 Centro Algodones
Телефон +1 505 771 4080
Мобильный +1 505 400 0796

Форма обратной связи

Tim Shevlin
Tim Shevlin
Sales Director
Инженерная защита
Geobrugg North America, LLC
4676 Commercial St. SE, PMB 174
Salem OR 97302 / США
Телефон +1 503 423 7258

Форма обратной связи