Full precast solutions for rail contractors — designed, manufactured and delivered before your occupation date.

Whatever sits in the rail corridor — culverts, platforms, retaining walls, battle decks — it carries different requirements than standard civil work. The Australian Standard AS5100 bridge code specifies 300LA as the benchmark rail load, and every structure has to be engineered to it.

And the program is unforgiving. Rail work only happens inside strict occupations or track possessions — a fixed window where the line is closed. Whatever you need supplied has to align precisely to that date. Miss it, and the railway doesn't reopen on time.

That's the work Modcast is built for. As specialist manufacturers of precast rail structures — from culverts to platforms to retaining systems — we offer a full design-and-manufacture solution with guaranteed on-time delivery, because we understand your occupation date isn't a preference, it's the whole program.