Calls
call ended
Supervision of study: water, sewage and drainage works Itapipoca
December 22, 2022 to February 16, 2023
call ended
Detailed designs: water, sewage and drainage works in Itapipoca, CE
August 01 to September 12, 2022
call ended
"Consultancy services for the detailed design of drinking water and sewage works in tourism towns of Ceará".
March 11 to April 25, 2022
call ended
Consulting services aiming at the preparation of detailed design studies for drainage infrastructure of santo andré
May 03 to June 14, 2021
call ended
Supervision of studies: PPSA1 Brazil - Mogi das Cruzes and Sao Bernardo do Campo
March 12 to 26, 2021
call ended
Comprehensive consulting for studies on the structuring of the new concession of Brazil’s Western Railway Network
February 12 to March 15, 2021