Object: Electronic Auction - Hiring A Company Specialized In Civil Engineering To Carry Out Common Engineering Services, Consisting Of Percussion Surveys (Spt), Field And Laboratory Tests, Collection And Identification Of Samples, As Well As The Preparation Of Geotechnical Technical Reports, In Accordance With Specifications Contained In The Terms Of Reference And Its Annexes, With The Purpose Of Supporting The Preparation Of Structural Projects For The Installation Of Reservoirs In The Units Of The Saae