Custom Precast for Major Infrastructure

Australia's rail precast specialist.

Custom culverts and structures that keep your rail program on the critical path — compliance handled, delivery you can bank on.

Trusted by tier-1 contractors and rail authorities on the nation's major infrastructure projects.

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Delivered for
ARTC V/Line John Holland McConnell Dowell Martinus
The work we're built for

Rail work leaves no room for error.

Occupations don't move. Compliance can't slip. And a late or non-conforming precast delivery puts your whole program — and your reputation — at risk.

That's exactly the work we're built for. Modcast designs, manufactures and delivers custom precast rail structures for contractors who can't afford surprises. When the critical path runs through your culverts, you need a supplier who treats your deadline as their own.
See how we de-risk rail delivery →
Vline 206
Who we work with

Rail is what we're known for. It's not all we do.

RAIL

Our specialty. Culverts, U-platforms, battle decks, headstocks and full precast structures for rail authorities and tier-1 contractors. 

Road

Culverts, drainage and structures for major road programs.

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Utilities

Precast solutions for water, power and services infrastructure.

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Mining

Durable custom precast for resource-sector civil works.

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Mega Projects

Temporary works solutions for major infrastructure projects.

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EmergingData Centres · Renewables — custom civil precast for Australia's fastest-growing infrastructure sectors. 
However you work

Start here.

For purchasers

Ready to quote a project?

Send us your drawings or specs and get a fast, accurate quote from a team that understands rail delivery. 

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For designers & specifiers

Designing a rail structure?

Talk to our design consultants early. We'll help you design something buildable, compliant and cost-effective — before the spec is locked.

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Why Modcast

Built to be relied on.

24,000m2 Dedicated precast facility, North Wangaratta VIC
V/Line - ARTC Prequalified tender-panel positions
B80 TfNSW, B80, DTP compliance
In-house Design & mould fabrication for fast custom work
Safety First Certified HVNL plan, comprehensive systems
Sustainable Low carbon mix designs

Keep your rail program on the critical path.

Whether you're quoting, designing, or just need reliable precast that turns up right and on time — let's talk.

Request a Quote → Talk to our consultants →