Turnkey Projects

I.M.M. is specialized in international turnkey projects for power plants, particularly in Africa.
Our technical solutions are specifically designed to meet the expectations of our clients, relying on over 30 years of experience and ad hoc partnerships with leading global engines or turbines manufacturers.

Thermal power plants
Our plants can be based on engines or turbines, using liquid or gaseous fuels.
I.M.M. has a particular expertise in the field of thermal power plants running on heavy fuel oil (HFO), light fuel oil (LFO), or dual fuel (oil and gas) for power tailored to the needs of our customers (up to 150 MW). I.M.M. ensures the project execution and ancillary services from design to final acceptance.

Hydraulic plants
Our activities cover hydraulic plants of medium size range equipped with turbines of all types (Kaplan, Francis, bulb ...) with a power output up to 20MW per turbine.

EPC Role
We offer a full turnkey solution for power plants and a complete service from design to maintenance, through engineering, procurement, installation, commissioning, training, after-sales service, maintenance, spare parts supply as well as Plant refurbish (renovation, upgrade, etc.).
Our technical competence and the control of our business enable us to take, for our customers, the global responsibility for the implementation of the projects in a given schedule with a guaranteed result.

Althought I.M.M. has successfully completed many green field projects, I.M.M. has developed a specific expertise in brown field projects including existing power plant extensions or revampings.

Our permanent objective: Accompany our clients and propose optimal solution for balancing investment / operating cost, adapted to their needs.


Basic and detailed engineering based on the parameters and terms of the Customer’s requests

Adapted Solution

Selection in all cases of the most suitable technical solution


Independently, equipment selection that perfectly meet the technical and economic requirements of our Customers


Civil engineering implementation, installation and assembly of all equipment


Testing and commissioning of the plant, in close collaboration with client teams and with respect of local operations constraints.


Comprehensive on site and off site training of operation and maintenance teams, ensuring a smooth hand over of the entire Plant.

Maintenance contract or subsequent technical assistance

At the request of the customer, IMM provides assistance to operation and maintenance services or can support the full maintenance itself

What we can provide:

Power plants from packaged emergency groups

Power plants from packaged emergency groups for small decentralized production plants, up to large Power Plants up to 150 MW


Fuels Storage including heavy fuel oil;

Fluids Treatment

Fluids Treatment (oil, heavy fuel oil) including water demineralization;

Effluent treatment

Effluent treatment (decantation and incineration);


Energy Transport and distribution