Bids Are Invited For Hiring A Company Specialized In Providing Unobstruction And Cleaning Services For Calls, Sections And Branches Of Rainwater Galleries, Mechanized Cleaning Of Spaces Using Suction Trucks And Hydrojetting, With Collection And Correct Disposal Of Waste.

Hydrojet Truck Services For Cleaning, Manholes And Unblocking Stormwater Galleries Up To 1.50 Meters, Containing: A) 01 Operator Driver; :A) Services Must Be Carried Out Using Hydro-Jetting Equipment Combined With High-Power Suction, With At Least Two Dynamically Balanced Turbines Or; Roots Pump, With A Minimum Capacity Of 680M³ Of Air Per Minute And High Displacement In The Hose, Reaching A Minimum Speed Of 380Km/H With Suction Hoses Of At Least 08 Inches, To Allow The Suction Of Debris; Equipment; ;E) Special Nozzles For Drilling And Extracting Material, With Specific Models For Each Situation; Of Water With A Minimum Of 7 Thousand Liters; H) Waste Tank, With Compactor, Using A Hydraulic Press To Separate Solid And Liquid Waste; I) Equipment With A Maximum Of 5 Years Of Use; .K) Truck Must Be Equipped With Gps, Access To Public Administration Must Be Provided.