Evacuation in Underground Mining Big Gossan PT. Freeport Indonesia
Evacuation is done by cutting the pillars that have collapsed are in use and could not get out and spoil bring with exavator, loader, and tools penyemprot.Take collapse apart getmen rutuhan with jumbo drill and connect a pole that can still be used.
Nurhadi Sabidin, EVP General Manager of PT Freeport Indonesia: at the time of the incident Tuesday, May 18 At 07:41 CET the tunnel roof collapsed suddenly tiba.Setelah kejadia langgsung company formed rescue teams, from the best team in the PT. Freeport Indonesia. Saving our first entry into the narrow gap and hope there are workers who are still alive.
Sudjamoko VP Undeground mine operation PT. Freeport Indonesia: The main difficulty is the entrance to a tunnel that had collapsed as quickly as possible and the first aman.langkah do is make small tunnels and dismantle the existing office complex around the ruins so that we can have greater access to include tools berat.Wework of the two sides of the east and west with a similar tool, but the point as where we break through that runtu teroeongan be an open space with supporting vital parts in the tunnel sehinnga rescue teams can work safely. diterowongan the dipasan steal set, there are 7 steals set mounted in the 3hari.stelah we strengthen the walls of the tunnel with concrete shooting. Duringrescue there are rocks that still collapse so rescuers had to stop sejenak.From west side mounted 4 steals set and then east 3 steals set in nail wall to reinforce the walls of the tunnel. This rescue used 1200 workers were divided into 3 shifts, each shift there is 3 hours
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Nurhadi Sabidin, EVP General Manager of PT Freeport Indonesia: at the time of the incident Tuesday, May 18 At 07:41 CET the tunnel roof collapsed suddenly tiba.Setelah kejadia langgsung company formed rescue teams, from the best team in the PT. Freeport Indonesia. Saving our first entry into the narrow gap and hope there are workers who are still alive.
Sudjamoko VP Undeground mine operation PT. Freeport Indonesia: The main difficulty is the entrance to a tunnel that had collapsed as quickly as possible and the first aman.langkah do is make small tunnels and dismantle the existing office complex around the ruins so that we can have greater access to include tools berat.Wework of the two sides of the east and west with a similar tool, but the point as where we break through that runtu teroeongan be an open space with supporting vital parts in the tunnel sehinnga rescue teams can work safely. diterowongan the dipasan steal set, there are 7 steals set mounted in the 3hari.stelah we strengthen the walls of the tunnel with concrete shooting. Duringrescue there are rocks that still collapse so rescuers had to stop sejenak.From west side mounted 4 steals set and then east 3 steals set in nail wall to reinforce the walls of the tunnel. This rescue used 1200 workers were divided into 3 shifts, each shift there is 3 hours
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