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Origin and history

The Bureau du Génie et des Ponts et Chaussées, located on Rue Levassir in Saint-Pierre en Martinique, is a historic building built on three superimposed terraces, connected by a central staircase and decorated with basins. Founded between 1667 and 1675, it was first a home-sucrerie (Hardy-Desruisseaux) before becoming a civilian hospice in 1851, then an administrative office in 1855. The architecture, marked by waterfalls and scholarly water management, reflected the ingenuity of colonial constructions.

In 1862, the site was exclusively dedicated to the service of Engineering. The buildings, of rectangular plan with a floor and a roof with long sections, were destroyed during the eruption of Pelee Mountain in 1902. After the disaster, the site was used to rear combat cocks and produce cassava. Archaeological excavations, launched in 1988, revealed significant remains, leading to the creation of a school yard in 1989.

The site, classified as a historical monument in 1996, is distinguished by its terraces, its retaining wall and its ruins, the only elements spared by the eruption. A plan of 1868, from the Atlas of Military Buildings, documents its architecture before destruction. Today, it bears witness to the colonial history of Martinique and to construction techniques adapted to volcanic relief.

Water, ubiquitous in design (fontaines, basins, waterfalls), illustrates the adaptation to the climatic and topographical constraints of Saint-Pierre. The upper terraces housed the main building, while the lower levels housed stables and a guard room. The eruption of 1902 marked the end of its administrative use, but the excavations allowed to reconstruct its spatial organization and its role in colonial urban management.

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