France – Construction structures and materials; auxiliary products to construction (except electric apparatus) – 202656_Approvisionnement matière pour guidages directrices et joints d'arbres

The Marèges groups were commissioned between 1935 and 1936 and have never undergone a general renovation. Today, the condition of the distributors requires their rehabilitation by supplying bronze tubes and cast-iron crowns for the replacement of the guide rings of the directrices and the shaft seals of Marèges Groups 2 and 3.