About Us


Multiplan has a long standing reputation for delivering viable and complex projects through precision modelling and detailing. Our experienced team is pro-active in problem resolution and providing quality feedback to designers by using the latest software for clash detection and multi-discipline interfacing. Whether developing models from design sketches through early engagement or by strict compliance to detailed designs, Multiplan’s deliverables meet the highest standards, ensuring problem free fabrication and erection. We use Advance Steel, Prosteel, Autocad and Navisworks software to create all models, fabrication detail drawings and data deliverables. Along with structural steelwork, Multiplan specialise in platework and mechanical packages such as ROM bins, feed bins, crushing and screening chutes, transfer chutes, conveyors and shuttle conveyors. Over the last two and a half decades, Multiplan has successfully completed numerous commercial, industrial and mining projects. Multiplan has participated in many major resource projects, providing structural, platework and mechanical packages for clients such as BHP Billiton, Rio Tinto, Hamersley Iron, Alcoa, Talison Lithium, Altura Lithium and Fortesque Metals Group.


Since our inception in 1993, Multiplan has grown from three partners to a team of nearly thirty expert modellers, draftspersons and checkers. Multiplan’s growth has been based on developing our staff from trainees through to highly competent modellers. This philosophy has allowed us develop long term experience and to create a stable, talented and highly motivated team. In 2018 Multiplan opened an office in Sofia, Bulgaria to service the European market.


Terry Coleman - As a founding partner in Multiplan, Terry has a wealth of experience in steelwork detailing and checking to ensure that all deliverables are complete and meet the highest standards. Terry has over 40 years experience in structural engineering design, detailing and checking.

John Towers - As a senior modeller and detailer, John has the ability to lead his team through complex projects to deliver on time and on budget. John has a wealth of knowledge, built up since commencing with Multiplan as a trainee draftsman in 1997.

Kane Nitschke - Kane has a proven ability to co-ordinate any team to ensure efficient and timely delivery on major projects. Kane is an experienced modeler and detailer who also commenced as a trainee with Multiplan in 1998. Kane is now heavily involved with the development and future planning of the business.


Multiplan takes pride in the quality of their balanced team of senior modellers, draftsmen and trainees. They are a talented and cohesive group who are ably supported by our team of senior checkers to ensure quality and compliance for all project deliverables.