Client
NSW Roads & Transport
Location
Singleton, NSW
Contract Value
$18M
Duration
10 months
Completed
November 2023
Team Size
68 peak
Rehabilitation of 180 km of sealed regional road network across the Hunter Valley, including full-depth reclamation, resurfacing, and safety infrastructure upgrades.
Certifications
The Challenge
Maintaining traffic flow across 180 km of active regional road network while undertaking full-depth pavement rehabilitation - a route used daily by over 12,000 light and heavy vehicles including mining haulage.
Our Solution
Le Gardenz implemented a rolling traffic management system with alternating single-lane closures, limiting community disruption to off-peak hours. Night paving operations ran on all 47 active spreads simultaneously during peak construction to compress the programme.
Scope of Works
Full-depth reclamation - 95 km
Asphalt resurfacing - 85 km
Drainage upgrades - 220 locations
Guard rail and safety barriers - 14 km
Line marking and delineation - full network
Traffic management planning and implementation
Outcomes
- -
180 km of regional road network rehabilitated
- -
Programme completed 2 weeks ahead of schedule
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Zero community complaints regarding dust, noise, or access
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All pavement works met or exceeded smoothness specification (IRI < 2.5)
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Zero notifiable incidents across 140,000 worked hours
