ASAHAN PRESTRESSED ROCK ANHCORING

Underground

DAIRI MINE DEVELOPMENT PROJECT

Underground

BANYUWANGI PRE-EXCAVATION GROUTING

Underground

CIRATA ROCK BREAKING

Landslide Protection

MARTABE MINE ARTIFICIAL GROUND SUPPORT

Ground Support

CIBALIUNG MINE UNDERGROUND SHOTCRETE

Shotcrete Underground

CIBALIUNG MINE INJECTION GROUTING

Injection Grouting

SPONTANEOUS COMBUSTION SOLUTION APPLICATION

Spontaneous Combustion

NATARANG MINE WATER STOPPING

Injection Resin

SANGATTA J-VOID CHANNEL

Slope Protection

LAU GUNUNG SLOPE PROTECTION

Slope Protection

SENTUL SLOPE PROTECTION

Retaining Wall