RISKDOWN partners with enterprises in the Yarra Valley to provide responsive engineering and manufacturing support from special small projects and concept development to complex construction, plant relocation and demolition projects in many industries including mining, rail, chemical process and general manufacturing.

Professional Services

Responsive support for engineering and manufacturing activities in the outer East of Melbourne   . . .  more

A total project management solution from minor builds to complex construction projects    . . .  more

Construction management from site establishment to demobilisation   . . .  more


Some testimonials from long term clients . . .

. . . or so I’ve had the pleasure to be involved in many projects that Ken Le Griffon has headed up as Project Manager. I’ve found Ken to be an extremely organised manager and in turn he demands the same from any contractor working under him. Ken is a fair and reasonable person who will always look for the best resolutions for the project and the contractors working on it whilst maintaining the stakeholders best interest.

Bruce Kerr, Director
Quality Site Welding
Warragul Vic

. . . one multi-stage project with Ken. From day one, Ken had a clear direction of what needed to be done to achieve a tight time line. Ken wants Prime contractors who can work with him and who can be flexible when project delays arise. Ken is open to suggestions that can keep the project momentum going, he wants contractors to take initiative. A quick email, phone call or onsite discussion is all that is needed when dealing with Ken, he quickly grasps the key points and understands the risks and benefits of a situation and the options available. Ken’s approach to the way he manages means the project can flow and reduces stress and makes the project easier.

Trevor Pearce, Operations Manager
S A Sim Engineering
Running Stream NSW

. . . Ken for many years on various projects at the Graymont limestone and Sibelco sand operations, in my capacity as project support and later as project owner. If I can count on a project being delivered on time and in budget, I would put my money with Ken. Ken takes the time to consult widely to understand the customers’ requirements and ensures any constraints are well communicated so that there are no surprises. I would not hesitate to hire Ken if the opportunity arose.

Tara Kinsman, Operations Manager
Traralgon Vic

. . . Ken Le Griffon for almost 10 years and during that time Ken has completed numerous large scale projects for sites I have been part of in NSW and Victoria. Ken’s ability to plan and complete tasks on time with minimal fuss and disruption to other areas of the sites is a credit to his ability to plan and execute a large number of tasks and associated contractors to ensure an on time and on budget project. I would have no hesitation in recommending Ken and using Ken for any project we have in the future.

Wayne Wolfe, Operations Manager
Kandos NSW





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