As part of the supply of electrical energy to a concrete bar manufacturing plant in Sémè,  Benin, IED was asked by the SBEE - Société Béninoise d'Energie Electrique - to monitor and control the work consisting to add a 63 / 15 kV - 20 MVA transformer span at the 63 kV/15 kV substation in Sémè. 

All the work was carried out with quality while respecting the standards and rules of art. One of the major challenges of the project concerned the maintenance and refurbishment of the electrical transformer manufactured in 1986.

IED supervised and controlled the works assiduously during the six months of implementation and assisted the SBEE throughout the commissioning phase of the works until the commissioning of the plant effective since November 22, 2022.