Dr. Lizzi started to work for the company SACIF in 1947, but shortly afterwards was the first (and for some time, the only) civil engineer of the newly formed company, Fondedile, where he remained as Technical Director for nearly 50 years. During this time while, Italy specifically, and Europe generally, were being reconstructed, he developed the technology later named pali radice (root pile, micropile) for the restoration of damaged monuments and buildings at the Scuola Angiulli in Naples.
Dr. Lizzi joined SACIF in 1947 and shortly thereafter became the inaugural (and for a considerable duration, the only) civil engineer of Fondile, where he held the position of Technical Director for almost 50 years. As Italy and Europe rebuilt during this period, he created the technology that would later be called pali radice (root pile, micropile), used to revive damaged buildings at the Scuola Angiulli in Naples.