BMA | Ramp 6 Spillway Remediation Saraji Mine

Mining Infrastructure
Written By Lee L

Client: BHP Billiton Mitsubishi alliance

BMA | Ramp 6 Spillway Remediation Saraji Mine

 

Pentacon was the principal contractor and the scope of works was stabilisation of significant scouring to the spillway embankment, formalising and protecting the existing outlet and construction of heavy duty pavement for plant and vehicle access to the adjacent haul road at Saraji Mine.

 

Project Overview

  • Remediate Existing access roads

  • Install new access roads with required bunding

  • Set up site facilities and HV go line

  • Remediate batters from extreme scouring to a drain

  • Install rock checks

  • Install road causeways

  • Redirect water flow away from spillway to tailings drain to prevent washout of spillway.

  • Install new LV road to Spillway for maintenance and inspection

Special Features

  • Bulk Earthworks -10,000m3

  • Pavement -2,000m3

  • BGM linger - 1500m2

  • Rock Mattress - 1500m2

  • Decant Pipeline - 120m

Lee L
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