Australian-based heavy lifting tower crane specialists Marr Contracting (The Men From Marr’s), has been awarded the contract to deliver specialised heavy lifting crane services on the construction of the East Rockingham Waste to Energy Project in Western Australia.

 

The A$511 million project located in the Kwinana Industrial Area, 40 km south of Perth, will be the second large-scale waste to energy (WtE) plant in Australia.

 

With capacity to process 300,000 tonnes of residual waste from non-recyclable commercial and industrial sources every year, East Rockingham WtE will deliver a cost-effective waste treatment solution and a vital source of dispatachable renewable energy to the City of Perth.

 

The contract was awarded to Marr Contracting by Spanish infrastructure major Acciona to work with them to develop a lifting strategy and craneage methodology that supported thier modular construction.

 

Acciona along with Hitachi Zosen Inova (HZI) have been signed up as the lead contract for engineering, procurement and construction (EPC) on the project.

 

The geotechnical conditions of the greenfield site, which is located in a high wind area close to the coast, posed a number of challenges that Acciona wished to address based on experiences on similar projects completed or currently under construction. 

 

Their primary concern was to find a solution that would reduce the number of lifting activities during the construction of the project.

 

"Marr Contracting was contacted at the initial planning stage because they had a solution that would minimise interface and project risk with a ‘one size fits all’ crane," said Kevin Meldrum, Construction Manager at Acciona Geotech.

 

"Working with Simon and the Marr team from concept to on-site mobilisation has been a pleasure. We look forward to a safe and succesfull project as we ramp up over the coming period," he added.

 

Marr’s solution – using a 330-tonne capacity M2480D Heavy Lift Luffer (HLL) – will allow critical lifts, weighing up to 150 tonnes, to be completed by a single crane from a fixed location, with a total site covearge of over 32,000 square meters and an ability to place 25 tonnes anywhere within that coverage.

 

On the contract win, Managing Director Simon Marr said: "Working closely with Acciona’s construction team during the early stages of the project, we’ve been able to design a simple craneage solution that will help to reduce congestion and improve safety on-site."

 

"This is a great example of a client engaging us early in the construction planning stage of the project to achieve a safer, more-efficient lifting solution, that importantly drives program security for the project," he added.

 

Mike Cramb, CEO of East Rockingham Waste to Energy, said: "We support the contractor’s great initiative to engage the Marr Contracting. The construction methodolgy not only improves safety but also achieves quality assurance, which is the most important factor for the owners of the project."

 

The M2480D HLL has been installed on-site, with Marr’s involvement on the project expected to run until Q1 2022. The East Rockingham WtE project is due for completion in December 2022, he added..-TradeArabia News Service