Panama’s state-owned Empresa de Transmisión Eléctrica, S.A. (ETESA) has awarded the civil works for the 230 kV Burunga gas-insulated switchgear (GIS) substation to Celmec S.A. It offered approximately USD12.3 million for the new tender of USD14 million with a 540-day contract.  The other bidders were Eléctricas de Medellín Ingeniería y Servicios S.A.S (EDEMSA) with an […]

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