Mines that want to centralise control usually ask for an “operations centre”. The word covers two very different things, and the difference decides the size of the room, who sits in it and what it costs. Getting it wrong is expensive, because a room built for one does not easily become the other.
Two different jobs
A remote operations centre (ROC) moves control of a site or process to another room. The people doing the work stay the same: operators, now further from the plant. The design problem is giving them back what they lose by not being there: sight, sound, communications and a fallback when the link fails.
An integrated operations centre (IOC) brings operators, planners and technical specialists together so they can manage the whole value chain, from mining to load-out, with one shared picture. The design problem is how people work together: who sits next to whom, where planners meet, how visitors move through without disturbing the floor.
Four questions that tell you which one you need
- Who will sit in the room? If the answer is operators only, you are buying a ROC. If planners, maintenance and specialists move in too, it is an IOC.
- What decisions will be made there? Controlling equipment points to a ROC. Trading off between mining, processing and logistics points to an IOC.
- What stays on site? A ROC usually leaves local control and emergency response on site. An IOC can change accountability, which makes it a change-management project before it is a building project.
- How will you measure success? Uptime and response times suit a ROC. Whole-chain throughput and cost per tonne suit an IOC.
Why it matters for design
The answers change the room. An IOC needs collaboration space beside the control floor, a simple overview wall that everyone reads the same way, and room for visitors. A ROC needs more attention on resilience, communications and what operators can sense about a site they cannot see.
For underground mines there is a further decision. Chapter 16 of the Mine Health and Safety Regulations requires an emergency control room where only authorised people directly involved may be present. An open IOC floor full of planners and visitors makes that hard, so the emergency arrangements need deciding early. We covered the options in Should your emergency control room be your production control room?
Many projects start as one and become the other
A ROC built for three shafts often becomes the place where planners want to sit. That is fine if the room was designed with space to grow. It is costly if it was not. Decide in writing what you are buying before anyone draws a layout, and design for the next step.
We design both. See our integrated operations centre design and remote operations centre design services, or the mining operations centre we delivered for an operating mine in the Northern Cape.