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PERFECT SHAFTS INTERNATIONAL
Mining-Civil & Ground Support
PROJECT PORTFOLIO
Task:
Developed a 20-meter underground personnel tunnel under the casino entrance.
Challenges:
Loose sand tunneling Pedestrian traffic
Noise and vibration constraints
Equipment movement restrictions
Tunnel Development Process:
Installation of Canopy Tubes:
Placed in backs and walls to stabilize the tunnel.
Full Grouting:
Controlled sand movement for safety.
Excavation for Steel Sets:
Conducted every 800mm.
Shotcreting:
Finalized installation of steel sets.
Outcome:
Completion: On time without injuries or disruptions to the casino operations.
Service Provided
Location: Brisbane, Australia
Year: 2006
Client: Glenzeil Builders
Status: Complete
Project Value: $30 million
Underground Personnel Tunnel Project-Broadbeach, Queensland, Australia
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info@perfectshafts.com
Section 03, Lot02, Ampoke Street, Kainantu Town
Papua New Guinea
+675 79809139