Bids Are Invited For Ref.: Select The Best Proposal For The Future Hiring Of A Specialized Company To Provide Services For Collecting Sanitary Effluents From Septic Tanks, Sinks And Grease Traps, Unblocking Sewage Pipes In General And Cleaning The Walls Of Septic Tanks, Sinks And Grease Traps Using Hydrojetting, To Serve Municipal Public Buildings And The Sewage System Of The Municipal Road Network Of São João Do Sul/Sc.

Ref.: Select the best proposal for the future hiring of a specialized company to provide services for collecting sanitary effluents from septic tanks, sinks and grease traps, unblocking sewage pipes in general and cleaning the walls of septic tanks, sinks and grease traps using hydrojetting, to serve municipal public buildings and the sewage system of the municipal road network of São João do Sul/SC.