Bids Are Invited For Provision Of Trench Restoration Services Like “Pothole Filling Operation”, On Public Roads In The Municipality Of Piumhi, In C.B.U.Q (Hot Machined Bituminous Concrete) Range “C” Der Standard, Including The Regularization And Compaction Of The Sub-Grade, According To Recommended Standards, With The Supply Of Materials (Cbuq And Emulsion), Labor And Equipment Necessary For Recovery/Maintenance On Various Roads And Public Areas Public Services In The Municipality Of Piumhi/Mg, Whose Services Must Be Performed When Requested, In Response To The Needs Of This City Hall.

Connection Painting, Machining, Application And Transport Of Asphalt Mixture From The Plant To The Service Provision Site, Services Include: Signage, Priming With Cm-30 Consumption Of 1.2 L/M2, Connection Painting With Rr 1C Diluted In 30 Water, Rate Of 1.0 L/M2, Machining And Application Of Cbuq, Initial Temperature Minimum Temperature Of 140º (One Hundred And Forty Degrees Centigrade) At The Location Where The Services Are Provided, With A Thickness Of 5Cm, Which Must Meet The Technical Standards Of Abnt., Regularization And Compaction Of The Sub-Grade, Production Of A Compacted Base In Accordance With Recommended Standards. Note: In The Construction Of The Stabilized Base, The Damaged Asphalt Must Be Carried Out In A Rectangular Or Square Cut Counting 0, 05 Meters Out Counting From The Perimeter Of The Existing Edge, In Granulometrically Stabilized Base Construction We Have 4 Processes To Execute Spraying, Spreading, Mixing And Compaction. Thickness 15 Cm Base In Compacted Crushed Stone. Soil Compaction Is Carried Out At Optimum Humidity, Using Sheeps Foot Rollers, Smooth Vibratory Rollers And Pneumatic Rollers. Vibrating Smooth Rollers And Pneumatic Rollers. (Vibrator With 02 (Two) Smooth Cylinders With Operating Weight Of At Least 1,500 Kg. Wide Competition., 04/22/2026 - 09:28:50