Sire Benti SP team during the first reconnaissance with helicopter in Ethiopia Koysha SP team during the first reconnaissance Gibe III The former Italian PM, Matteo Renzi, during his visit with Giorgio Pietrangeli Bumbuna Contract signature with Giorgio Pietrangeli Gibe III First site reconnaissance - Giorgio Pietrangeli descending from the helicopter Gerdp First reconnaissance - Giorgio Pietrangeli and Riccardo Meloni Gibe III SP team during a site visit Bumbuna Launching ceremony on the press - Alberto Bezzi shown in the photo in the lower left corner Bumbuna Launching ceremony on the press - Alberto Bezzi shown in the photo in the lower left corner Gerdp Launching Ceremony - Meles Zenawi (Ethiopia's Prime minister) and Giorgio Pietrangeli Gibe III Reconnaissance - Giuseppe Pittalis among locals Gibe III SP site office at the very beginning of the project Gibe III SP cableway Gibe III Girma Wolde Giorgis, president of Ethiopia, with Franco Terragni Gibe III Geologist and geotechnical experts - Alessandro Cacciarini and Vincenzo Millesi Gibe III Geologist and geotechnical experts - Alessandro Cacciarini and Vincenzo Millesi Gibe Site One of our engineers crossing the river Legadadi The emperor of Ethiopia, Hailé Selassie, with young Giorgio Pietrangeli Legadadi Spillway opening Legadadi Spillway opening Kalivak River inspection with Giorgio Pietrangeli, Antonio Brasca and G. Mangiaracina Tanzania The Vice-President of Tanzania, Mr. M. Bilal, with Antonio Pietrangeli (shaking hands), Antonio Brasca and Anne McAuley Tanzania The Vice-President of Tanzania, Mohamed Gharib Bilal, with Anne McAuley showing the ruler designed by Studio Pietrangeli Jamaica 5 Francesco Birindelli (on the left) with the Minister of Science, Technology, Energy and Mining of Jamaica, Phillip Paulwell (on the right) Ruzizi Alphonso Muyumba Kalenge (Director of EGL) and Claude Kayitenkore with SP Staff (Gabriele Micheli, Ilaria Colucci, Stefano Galantino) Jamaica University of West Indies, Kingston - Antonio Pietrangeli giving a lecture Dankel SP team at Dankel site - Eritrea Training Periodical internal courses held by Giorgio Pietrangeli for his collaborators