Object: Electronic Auction - Acquisition Of Pba Pvc Pipes And Connections, To Be Used In The Implementation Of Approximately 12 Km Of Water Supply Networks, To Serve The Communities Of Nossa Senhora De Fátima, São João (São Jorge Da Mulada) And Canudos (District Of Santa Lúcia Do Piaí), Located In The Rural Area Of ​​Caxias Do Sul Rs, According To The Terms Of Reference, Annex I.