Aussie Mega Mechanics

One of Australia's largest hydro power stations is undertaking a high stakes valve replacement.

The Kooragang Coal Terminal is buzzing with the arrival of a newly designed Ship Loading Spout and Trimmer Flap.

In Central Queensland, the army mechanics from the 2nd/14th Light Horse Regiment have two hours to overhaul a tank suspected of hoarding unwanted debris in the jet turbine engine.

It's out with the old and in with the new at Brisbane's Gallipoli Barracks, where the mechanics of the 2nd/14th Light Horse Regiment are aiming to complete two huge tasks

The team at Murray 1, Snowy Hydro's second largest power station, are reassembling a massive power turbine after extensive cracking was found in the top cover.

It's a nail-biting start to a week-long mechanical marathon for the team of Queensland Rail mechanics, as they work to hoist a six-tonne V12 engine out of the "Spirit of Queensland" locomotive.

The team from Lindores Construction Logistics have one day to relocate a massive tower crane on the Queens Wharf development in Brisbane.

South of Jindabyne, a mini Hydro station is having long-awaited repair work done, thanks to the arrival of a brand new Submerged Discharge Valve.

Tensions are high at the Gilmour Space Technologies test facility on the Gold Coast, where the team is preparing to put their brand new hybrid rocket engine through its second test.

In Sydney, Leichhardt Bus depot, one of the largest in the Southern hemisphere, the team has to scramble to repair two buses before the morning rush hour.