Mantenimiento mayor y restauración de la Fortaleza de San Juan de Ulúa (Instalaciones especiales aire acondicionado detección de humos cctv contraincendios luminarios retiro de aplanados en mal estado restitución de aplanados en Casa del Gobernador en Plaza de Armas restitución de piedra bola laja y rellenos de calas Arqueológicas)

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