Dos Cerritos dam, Lara.
		Atarigua dam, Lara.
		"Raúl Leoni" dam, earth dam and right hand earth-rock dam, Guri, Bolívar.
		Caruachi project, excavation and earth dam, Bolívar.
		Masparro reservoir, Barinas.
		Boconó reservoir, Portuguesa
		Cuira river reservoir, deviation tunnel, Miranda.
		Butare tunnel, Falcón.
		Central Venezuela regional water works system, stage II: Pumping stations 1 & 2, El Pao - Las Balsas, Cojedes.
		"Ingeniero José María Ochoa Pile" dam over the Yacambú river , stage I: Yacambú - Quíbor system, Lara.
		1: Acknowledgment from EDELCA, for an outstanding performance in the "Raúl Leoni" dam, at Guri, Bolívar. 2: Prize of the Construction 1983, by the Venezuelan Chamber of Construction.