DT INFRASTRUCTURE PTY LTD

Richmond Road M7 Upgrade

Overview

GEA DTIJVis delivering the Richmond Road Upgrade between the M7 Motorway and Townson Road at Marden Park on behalf of Transport for NSW (TINSW). GEA DT JV is a joint venture between Gamuda Australia and DT Infrastructure, combining experience in major road, bridge, and civil infrastructure delivery across Australia.

The project is located in Marden Park, Wester Sydney, within the rapidly growing North West Growth Area. The upgrade is part of the NSW Government's North West Growth Centre Road Network Strategy and is jointly funded by the Australian and NSW Governments. Richmond Road is a critical arterial route that experiences heavy congestion and plays an important role in regional connectivity and flood evacuation.

The project involves upgrading approximately 2 kilometres of Richmond Road between the M7 Motorway and Townson Road. Key scope elements include road widening, intersection upgrades, improved pedestrian and cyclist facilities, and associated bridge, drainage, pavement, and utility works. The upgrade will improve traffic flow, safety, and resilience for road users and the surrounding community.

Early works commenced in December 2025, with major construction underway from January 2026. Construction is expected to continue through to late 2028 and will be delivered in stages.

Works may involve night works, weekend works, and temporary traffic arrangements to maintain access and minimise disruption via construction.

Procurement and Supply Opportunities

GEADTI JV is seeking to engage Australian suppliers and subcontractors, including local and regional businesses, to support delivery of the project. Procurement will occur progressively through a package-based approach aligned to the construction program.

ICN Gateway Company Registration

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Click here to create a new company profile or to login to your existing company profile. Please ensure your business invests the time and energy required to represent itself in the most effective manner possible when completing and/or updating your company profile.

GEA DTI JV strongly encourages suppliers to contact ICN in the first instance to gain an understanding of the EOI process and work packages, such as their ICN Gateway Profile Improvement Workshops.

Important Considerations

An ICN Gateway company profile that accurately and effectively summarises your company is critical to using the services of the ICN Group - please ensure that your company invests the time and energy required to represent your company in the most effective manner possible.

  • Incomplete registrations may not be considered.
  • Information on how to create a company profile and/or submit a registration of interest on Gateway by ICN is provided below refer to User Guides available in the 'Key Documents' section;

Gateway by ICN Profile User Guide

Gateway by ICN EOI User Guide

  • It is important that businesses registering their interest are aware that their registration does not guarantee that they will progress further in any procurement.
  • Please organise a Business Visit with Raquel BloomRegional Manager - Greater Western Sydney M:+61 (0) 400 264 678 E: rbloom@icnnsw.org.au if you would like to discuss your Gateway profile upon registering your (EOI) submission.

Richmond Road M7 Upgrade

DT INFRASTRUCTURE PTY LTD

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NSW Australia


Project Primary Contact
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Raquel Bloom
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Regional Manager - Western Sydney
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+61 04 0026 4678
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Aptos Narrow (Body) 11 General H20 Seeking licensed commercial or civil plumbing contractors to handle water service connections, pipe modifications, and sewer line setups across the project. Works support both temporary site facilities and permanent utility relocations.

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Covers the excavation and installation of the permanent stormwater drainage network, including concrete pipes, pits, and culverts along the upgraded road. This system is essential for controlling rainwater runoff and boosting long-term flood resilience.

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Involves spraying a liquid bitumen layer followed by stone gravel aggregate onto the road base. This provides a temporary, waterproof surface before the main layers of final asphalt are laid down.

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Covers the supply, installation, and testing of permanent traffic lights and intersection control equipment for specific upgraded intersections. Works include the installation of signal poles, lanterns, underground detector loops, and control boxes.

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Involves supplying, erecting, and dismantling temporary metal scaffolding and safe work platforms around the bridge and flyover structures. This package ensures workers can safely reach elevated areas during construction.

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Seeking suppliers to provide mobile concrete boom pumps and line pumps with qualified operators to deliver concrete across various site locations. Equipment must comply with tier-one construction safety requirements.

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Encompasses scraping off old road surfaces (milling), supplying fresh asphalt, and laying down new pavement layers across the project. This covers both temporary driving surfaces and the final, smooth top layers of the upgraded road.

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Focuses on laying down concrete kerbs, gutters, and central medians along the edges of the newly widened Richmond Road. Works may involve automated concrete-pouring machines or manual placement.

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Covers the supply and installation of steel W-beam safety guardrails and impact terminals along the edges of the upgraded road. These barriers protect motorists from roadside hazards and must meet strict transport authority standards.

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Involves supplying and installing metal safety fences, handrails, and protective barriers along the new shared footpaths and bridge edges. These installations ensure public safety and comply with pedestrian accessibility rules.

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Involves supplying, putting up, and moving temporary safety barriers (like concrete or water-filled walls) and construction signs to isolate work zones. This package keeps both the construction crew and the passing public safe.

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GEA DTI JV are looking for opportunities to engage Women-owned, Aboriginal-owned (Supply Nation Registered/Certified) businesses, Australian Disability and Social Enterprises on the RRM7 and other projects across NSW, to drive social and community impact through the delivery of our projects. If your business meets this criteria, this EOI serves as a dedicated portal for these businesses to register their capabilities with our procurement teams. By submitting your interest, your organisation will be considered for opportunities across our projects.

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This major structural package covers the Formwork, Reinforcement, and Placement (FRP) of concrete for bridge substructures and superstructures. It requires highly experienced civil concrete contractors with a proven track record in transport infrastructure.

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This package requires the wet-hire provision of mobile concrete boom pumps and associated equipment to support various structural pours across the project. Vendors must provide certified operators and reliable, safety-compliant machinery.

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This scope involves the supply, installation, maintenance, and eventual removal of temporary Traffic Control Signals (TCS) to safely manage traffic flow during construction phases. It requires specialised electrical contractors certified to work on transport and traffic signal networks.

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This comprehensive package involves cold-planing (milling) existing road pavement, alongside the supply and laying of new asphalt layers for the final road surface. It is suited for large-scale pavement contractors with high-volume production and paving capabilities.

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This scope covers the application of bituminous spray sealing, including aggregate spreading and rolling, for road base preparation or temporary traffic tracks. It requires contractors with specialised spray sealing plant and equipment.

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This package entails the supply, engineered design, erection, and eventual dismantling of temporary scaffolding and safe access platforms across various structures. It is suited for licensed scaffolding contractors capable of meeting strict tier-1 safety standards.

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This package involves conducting pre-construction condition surveys and asset inspections of Sydney Water Corporation infrastructure near the project site. It requires qualified inspectors to document existing conditions to ensure asset protection and compliance.

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