Raising the bar on marine capability with Monalift 250

Monadelphous continues to strengthen its marine capability in the Pilbara through the acquisition of the Monalift 250, a modular jack-up barge set to improve the way marine works are delivered.

The 250-tonne Ravenstein-built asset is a key addition to the business and highlights Monos’ ongoing commitment to safe, efficient and reliable customer service delivery.

Marine Manager Zach Fry said the barge reaching operational readiness marked a major milestone following a complex acquisition and mobilisation process.

“It’s been a rewarding outcome after working through design, construction oversight, survey certification, importation and assembly,” he said.

“We’ve built an operational team of around eight personnel through the process, which also created a strong opportunity to upskill our people.”

Unlike traditional marine floating operations, the Monalift 250 can be positioned, jacked down to the seabed, and elevated clear of the water, creating a stable, more controlled work environment.

This reduces the impact of weather conditions on day-to-day operations, allowing works to commence immediately on arrival, enhancing productivity and supporting future growth in the region.

“Previously, we relied heavily on third party hire, which was becoming increasingly difficult to source and manage,” Zach said.

“Bringing this capability in-house gives us greater flexibility, improved scheduling and stronger control over project delivery.”

Measuring 30 by 17 metres and supported by 42-metre legs, the Monalift 250 is equipped with a 32T HIAB crane, office, crib room, tool store and amenities, enabling crews to operate independently offshore.

“Project-specific tooling and equipment is pre-loaded prior to it being towed out, allowing works to commence immediately on arrival, with all required resources on a single platform,” Zach said.

“As a result, crews can remain onboard for the full shift, minimising lost time and improving productivity.”