Civil Construction Earthworks Roadworks

Roy Hill ROM4 Drainage

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Details

Description

TCD were engaged by Nepean for delivery of the Roy Hill ROM 4 Marble Bar Road Upgrade Project. The scope of work included delivering the following to MRWA specifications:

  • Implementation of MRWA approved traffic management and traffic controls.
  • Survey control establishment and construction set-out.
  • Offshoot drainage formation and upgrades.
  • Box out of existing pavement shoulder.
  • Subgrade preparation.
  • Importation, placing and compacting 125mm crushed rock subbase.
  • Importation, placing and compacting 180mm crushed rock basecourse.
  • Prime and 16/10mm double-double seal with S45R polymer modified binder (PMB) and 7mm scatter coat.
  • Supply and Installation of 600m of TL3 standard guardrail and end terminals.
  • Construction of 60m of concrete TL5 crash barrier as cast in-situ.
Summary

$2.5M

Total Project Cost

Client
Nepean Conveyors
Location
Marble Bar, WA
Project Duration
7 Months
Project Start
September 2022
Project Finish
March 2023

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