Object: Electronic Auction - The Object Of The Bidding Is The Price Registration For Future And Eventual Acquisitions Of Horizontal Multi-Stage Centrifugal Motor Pump Sets Of 1750 And 3500 Rpm, With Minimum Effects Of 40, 45, 50, 55, 60, 65, 70 And 75%, For Pumping Raw And Treated Water, Under The Conditions Established In This Notice And Its Annexes.