10ⁿ Tech builds simulation digital twins of factories and plants – a working, physics-accurate replica of your facility and its process, used for operator training, maintenance practice and operational insight, with a full operator training simulator (OTS) at its core. It is not a 3D walkthrough. It is a working replica: the geometry is only the surface, and underneath runs a live model of the process itself.
What is a simulation digital twin?
A 3D model shows what a plant looks like. A simulation digital twin reproduces what it does. Underneath the 3D environment runs a mathematical model of the entire process – built on the differential equations of chemical kinetics, heat and mass transfer, and hydraulic flow – that calculates every parameter the real plant produces: levels, flows, dosing, pressures, outputs across every stage. In steady state it holds within about five percent of actual plant data, and it reacts dynamically to operator actions and emergencies, updating every second. That model, driving a faithful copy of your control system, is what turns a 3D scene into a training-grade twin and a working operator training simulator.
What goes into the twin
Operator training simulator: how it works
The operator training simulator puts your people on an exact copy of the real control system. An instructor sets the conditions. The control-room operator and the field maintenance specialist respond – together, on the same scenario. Then come the emergencies: fire, flooding, power cut. The mathematical model reacts dynamically, recalculating every parameter each second, so trainees experience the plant’s real behaviour and the protocols for working as a team under pressure. Every action is logged, scored and turned into an assessment report. The control system they learn on is a precise copy of the one they will operate for real – the DCS replica is driven by a real-time process simulation platform integrated with the 3D environment.
Proof: Dubai Municipality – Jebel Ali & Al Warsan sewage treatment plants
10ⁿ Tech built a simulation digital twin and operator training simulator for two of Dubai’s largest sewage treatment plants, which together treat 675,000 cubic metres of wastewater a day. Both plants were laser-scanned from the air and the ground and rebuilt as detailed 3D environments – 25 production zones at Al Warsan, full exterior and interior modelling at Jebel Ali. A mathematical model of the treatment process drives an operator training simulator that replicates the plant’s distributed control system, plus a VR maintenance module for the decanter, effluent pumps and solar dryers.
Results Dubai Municipality reported: 150+ staff trained, ~30% lower operational and maintenance costs, ~30% less equipment downtime, and about 30 extra minutes of productive time per employee per day. Read the full case study.
Where a plant twin pays off
- Water and wastewater – operator and maintenance training on critical, hazardous infrastructure without risk to the live plant.
- Oil, gas and petrochemical – emergency-response and start-up/shutdown rehearsal where mistakes are catastrophic.
- Power and utilities – control-room training on a faithful copy of the DCS.
- Manufacturing and heavy industry – equipment maintenance, process understanding and onboarding at scale.
In every case the win is the same: train people on a precise copy of the system they are responsible for – process logic, control interfaces, emergency response and equipment maintenance – before they ever touch the real thing.
Why 10ⁿ Tech
We deliver the whole twin as one accountable partner: laser scanning and 3D reconstruction, the mathematical process model, the control-system replica and its real-time simulation platform, the VR maintenance modules, and the assessment and reporting layer. Our work for Dubai Municipality is a delivered, measured example of an operator training simulator built to work, not just to look – and the same Unreal Engine and visualisation expertise behind our industrial metaverse and operational building twin carries straight into your plant.
Frequently asked questions
What is an operator training simulator (OTS)?
An operator training simulator is a training-grade replica of a plant’s control system driven by a dynamic model of the process. Operators rehearse normal running, start-up and shutdown, and emergencies on an exact copy of their real DCS – building competence and muscle memory with zero risk to the live plant. We deliver the OTS as part of a factory or plant digital twin.
How is a simulation digital twin different from a 3D model?
A 3D model is geometry. A simulation digital twin adds a mathematical model of the process that calculates real plant parameters and reacts dynamically, plus a replica of your control system – so operators train on behaviour and protocols, not just visuals.
How accurate is the process model?
In steady state it typically holds within about five percent of actual plant data, and it models normal, start-up and emergency conditions – including scenarios you can’t safely stage on a live plant.
Can field and control-room staff train together?
Yes. An instructor sets conditions and field and control-room operators respond simultaneously on the same scenario, including emergencies like fire, flooding and power loss, with every action scored.
Does it cover maintenance, not just operations?
Yes. A separate VR maintenance module lets technicians practise troubleshooting, disassembly and reassembly of critical equipment safely before working on the real machines.
What do you need from us?
Plant drawings, CAD/2D documentation, control-system and process information, and site access for laser scanning. We handle the modelling, simulation, control replica and training build.
Train your plant before it trains you
Build a working replica of your plant, put your people inside it, and run them through the operator training simulator – safely, repeatedly, and scored. Talk to us or explore the full products portfolio.
