Швейцария
Швейцария

myGeobrugg

Камнепады, обвалы, осыпи - Grasberg Mine 2015

RXE-8000 rockfall barrier protecting mill facility in the background

Камнепады, обвалы, осыпи - Grasberg Mine 2015

Installation works in progress - visible special combined posts allowing helicopter transport

Камнепады, обвалы, осыпи - Grasberg Mine 2015

Slope morphology required reliable protection against 8000 kJ rockfalls and a height of 9 meters

Камнепады, обвалы, осыпи - Grasberg Mine 2015

Finally, a 50 meters long rockfall protection was installed

Камнепады, обвалы, осыпи - Grasberg Mine 2015

Overview of the Grasber Mine mill area

Камнепады, обвалы, осыпи - Grasberg Mine 2015

Drilling works required good preparation and special equipment suspended on ropes

Камнепады, обвалы, осыпи - Grasberg Mine 2015

Because of the size and helicopter transportation limits, posts were delivered in pieces, being screwed together directly on site

Камнепады, обвалы, осыпи - Grasberg Mine 2015

RXE-8000 middle post pieces being transported by the helicopter - visible project specific screw flanges

Камнепады, обвалы, осыпи - Grasberg Mine 2015

9 meters high RXE-8000 rockfall barrier installed across a natural gully

 

Системы

 

Длина системы

50 m - 50 m

 

Год установки

2015

Ситуация

Rockfall hazard from the natural slopes above the mill area within the Grasberg mine had to be mitigated. After several incidents with boulders hitting buildings and infrastructure a fast and reliable solution had to be found.

Описание

The RXE-8000 rockfall barrier was installed across a very active gully on the east side of the mill area. Several rockfall incidents with boulders up to 2 meters in diameter had affected the mill infrastructure before. To ensure safe operation of the mill area below the gully, the barrier was installed approximately 140 meters above office buildings and ore processing facilities.

Клиент

Freeport-McMoRan Inc.

Проектировщик

Geobrugg

Подрядчик

PT Freeport Indonesia

Dahil olan diğer şirketler

RPT-Indonesia

Защищаемый объект

Kарьер / Шахта

Защита от коррозии

Оцинковка, GEOBRUGG SUPERCOATING

Представитель в Вашем регионе

René Müller
   

René Müller

Country Manager Kantone AG BE BL BS FR GE JU NE SO VD VS

Инженерная защита
Гидротехника
Горнодобывающая промышленность / Туннели
Геобругг АГ,Industriestrasse 21,5200 Brugg / Швейцария Country Manager Kantone AG BE BL BS FR GE JU NE SO VD VS

Электронная почта

Olivia Sartorius
   

Olivia Sartorius

Инженерная защита
Гидротехника
Горнодобывающая промышленность / Туннели
Геобругг АГ

Электронная почта

Alexander Bittendorfer
   

Alexander Bittendorfer

Project Manager Inspection Services

Инженерная защита
Геобругг АГ,Аахштрассе 11,8590 Романсхорн / Швейцария Project Manager Inspection Services

Электронная почта

Isacco Toffoletto
   

Isacco Toffoletto

Инженерная защита
Гидротехника
Горнодобывающая промышленность / Туннели
Geobrugg AG Ticino,Via Brusada 5,6933 Muzzano / Швейцария

Электронная почта