Managing Contractor Model (MCM)

A smarter approach to delivering complex projects

Not every project fits neatly into a fixed-price contract.
In industries such as mining, infrastructure, industrial processing, and renewable energy, projects often evolve as new information, challenges, or operational requirements emerge. In these environments, flexibility, collaboration, and early visibility of risk can be just as important as cost certainty.
The Managing Contractor Model (MCM) is a project delivery approach designed to provide greater control, transparency, and adaptability throughout the lifecycle of a project.
At Ammjohn Solutions, we work alongside clients to help plan, manage, and deliver projects using the Managing Contractor Model – particularly where complexity, evolving scope, or operational risk are key considerations.

Ammjohn Construction Management

Under the Managing Contractor Model, the contractor works collaboratively with clients to manage and coordinate the delivery of the project, rather than simply delivering against a locked-in fixed price.

This model allows:

  • Greater flexibility as projects evolve, ensuring delivery approaches can adapt as project needs and priorities change.
  • Earlier contractor involvement, bringing practical construction and delivery expertise into the project sooner.
  • Improved visibility of project risks and costs, supporting better decision-making and reducing the likelihood of unforeseen delays or cost escalations.
  • Stronger stakeholder alignment , helping keep projects coordinated and decisions aligned throughout delivery.
  • Greater project cost visibility and enhanced governance, supporting clearer oversight and better-informed decision making.

Rather than shifting all risk into a fixed-price arrangement, the MCM approach delivers value by focusing on transparency, collaboration, and proactive management of project outcomes.

A collaborative delivery approach
One of the key strengths of the Managing Contractor Model is the collaborative relationship it creates between stakeholders.

Rather than operating in silos, the client, contractor, consultants, and suppliers all work together throughout the project lifecycle to:

  • Identify risks early
  • Improve constructability
  • Optimise delivery sequencing
  • Manage costs transparently
  • Achieve better long-term outcomes

This collaborative approach is particularly valuable in complex operating environments where project priorities may shift over time.

Delivering better project outcomes

The Managing Contractor Model is not the right fit for every project, but where complexity, uncertainty, or evolving scope exist, it can provide significant advantages over other more traditional delivery methods.
At its core, the Managing Contractor Model is about creating greater visibility across a project, improving collaboration between stakeholders, enabling more informed decision-making, and ultimately delivering stronger project cost -saving outcomes.

FEATURED PROJECTS

View some of our recent projects.

Talk to our team

Whether you are in the early planning stages or reviewing delivery models for an upcoming project, Ammjohn Solutions can help you assess the best approach for your project requirements.

Contact our team today to discuss your project.