Abimael Velásquez (17 years in Calderys), production coordinator | Aldemaro Mundaraín (14 years in Calderys), processes analyst | José Guerra (17 years in Calderys), control analyst, President of the Administrative Junta | Elis Pomontti (23 years in Equipetrol), specialized operator | Elvis Muñoz (21 years in Equipetrol), mechanic | Leonel Véliz (28 years in Equipetrol), plant supervisor, President of the Administrative Junta (Voces Urgentes)