JETsj Geotecnia Lda
JETsj carries out consultancy activities, undertaking projects and providing technical services in geotechnical and civil engineering, designing and promoting the development of technical solutions to meet its clients needs.
JETsj main office is in Lisbon, Portugal and is supported by a second office in Brazil and Angola. We are a global community, with focus on Portuguese spoken countries, with over 30 multidisciplinary engineers.
JETsj main activity areas are: earth retaining structures, special foundations, slope stabilization, ground improvement and marine works, foundations strengthening and underpinning, façades retention, tunnels and underground structures, supervision, geological and geotechnical investigation and demolitions.
JETsj has been privileged to support visionary clients which include promoters, consultancy companies and general and geotechnical contractors.
With more than 20 years of activity, JETsj have been able to contribute to most of the Portuguese spoken countries development. Highlights of our portfolio include: peripheral earth retaining walls of both Moscavide and Airport Lisbon Metro stations; peripheral earth retaining structures and buildings underpinning between Santos and Cais do Sodre Lisbon Metro Stations; peripheral earth retaining structures for 8 basements at Ocean View Tower in Luanda; peripheral earth retaining structures for 3 basements at Platinum Building in Maputo; ground improvement and peripheral earth retaining structures for 8 basements at Funchal Centrum Building; ground improvement and peripheral earth retaining structures for 2 basements inside Tagus River at Myriad Vasco da Gama Hotel; ground improvement for LNG Tank Sines; WYD 2023 Papal mass stage foundations; Albufeira Peneco beach cliffs stabilization, and more.
