Duratec partners with asset owners to protect, strengthen and extend the service life of existing and critical infrastructure across the marine, transport, energy, defence and industrial sectors.

From infrastructure upgrades and asset remediation to specialist durability and corrosion management solutions, our integrated services help reduce lifecycle costs, minimise downtime and improve asset performance.

One trusted partner. Whole-of-life delivery.

Whether you’re managing ageing infrastructure, planning upgrades or addressing complex durability challenges, Duratec delivers practical, engineered solutions backed by decades of experience on some of Australia’s most demanding assets.

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Planning an infrastructure upgrade or remediation project? Get in touch with our team to discuss practical solutions that improve asset performance, extend service life and reduce lifecycle costs.

Why Upgrade Existing Infrastructure?

Australia’s ageing infrastructure faces increasing demands from changing operational requirements, environmental exposure and evolving compliance standards. Over time, assets such as bridges, marine structures, fuel infrastructure, industrial facilities and public infrastructure can experience deterioration that affects performance, reliability and service life.

Upgrading existing infrastructure is often a cost-effective alternative to full asset replacement. Targeted remediation, strengthening and durability improvements can restore structural integrity, improve safety, reduce maintenance requirements and extend asset life while minimising disruption to operations.

Duratec works with asset owners to assess asset condition and deliver practical solutions tailored to each asset’s environment, operational requirements and long-term performance objectives. From corrosion protection and concrete repair to electrical, civil and marine infrastructure upgrades, our services help maximise asset value and support whole-of-life asset management.

Elevated Working Platform (EWP) mounted on barge underneath Elizabeth Quay Pedestrian Bridge.

Bridge Maintenance & Upgrades

Bridge assets are subject to heavy traffic loading, environmental exposure and ongoing wear throughout their service life. Regular maintenance and targeted upgrades help improve safety, reliability and long-term asset performance while extending service life.

Duratec delivers bridge maintenance and upgrade solutions including structural strengthening, resurfacing, expansion joint replacement, protective treatments and associated civil works. Our experienced teams work with asset owners to assess infrastructure condition and deliver practical solutions that maximise asset performance while minimising disruption to operations.

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Wharf & Marine Infrastructure Upgrades

Marine infrastructure operates in some of the harshest environments, with constant exposure to water, corrosion and operational loading. Maintaining and upgrading these assets is essential to ensure safe and reliable operations.

Duratec delivers upgrade and maintenance solutions for wharves, jetties, berths and other marine structures. Our capabilities include fender repairs and upgrades, pile cleaning and protection, cathodic protection, structural strengthening and associated civil works designed to improve asset performance and extend service life.

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Gove Wharf Rope Access_Web
RTIO Parker Point Fuel Infrastucture Project (4)

Fuel Infrastructure Upgrades

Fuel infrastructure plays a critical role in supporting defence, industrial, resources and transport operations. Ageing assets can increase operational, environmental and compliance risks if not properly maintained.

Duratec delivers inspection, maintenance and upgrade solutions for fuel storage, distribution and associated infrastructure. Our experience helps asset owners improve reliability, reduce risk and maximise the long-term performance of critical fuel assets while maintaining operational continuity.

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Electrical Upgrades

Ageing electrical infrastructure can impact operational reliability, safety and efficiency. Upgrading existing systems provides an opportunity to improve performance, increase resilience and support future operational requirements.

Duratec provides electrical upgrade solutions across marine, transport, defence, industrial and energy infrastructure. Our capabilities include lighting and power upgrades, switchboards, fibre optic installations, hazardous area works, emergency systems, service tunnels and high-voltage infrastructure.

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Technician carrying out electrical infrastructure upgrade works on critical industrial assets.
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Structural Strengthening

As operational requirements change, existing infrastructure may require strengthening to improve performance, increase capacity or accommodate future demands.

Duratec delivers structural strengthening solutions across marine, transport, defence, industrial and energy sectors. Our team works with asset owners to extend service life, improve structural performance and maximise the value of existing infrastructure through practical, engineered upgrade solutions.

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Cathodic Protection

Corrosion is one of the leading causes of deterioration in steel and reinforced concrete infrastructure. Cathodic protection systems provide a proven method of controlling corrosion and extending asset service life.

Duratec designs and installs sacrificial anode, impressed current and hybrid cathodic protection systems for marine, transport, water and industrial infrastructure. By tailoring systems to the specific asset and operating environment, we help clients reduce maintenance requirements and improve long-term performance.

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Technician installing a cathodic protection system to mitigate corrosion in reinforced concrete infrastructure.
Worker applying a protective waterproofing coating to a concrete structure as part of concrete repair and asset protection works.

Protective Coatings & Asset Protection

Protective coating systems play a vital role in safeguarding steel and concrete infrastructure from corrosion, abrasion and environmental exposure.

Duratec delivers abrasive blasting, surface preparation and protective coating solutions for a wide range of infrastructure assets. Using qualified personnel and industry-leading systems, we help asset owners protect critical infrastructure, reduce maintenance requirements and extend asset life.

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Specialist Civil Services

Duratec provides specialist civil construction services to support infrastructure upgrade projects across defence, transport, water, marine, mining and energy sectors.

Our capability spans earthworks, concrete construction, structural elements, foundations, pavements and associated civil works. By providing a broad range of services under one contract, we offer a streamlined delivery model that supports efficient project execution and single-point accountability.

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Duratec delivers infrastructure upgrades and asset remediation projects across

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