Tenders Are Invited For Repair, Renovation Work And Ongoing Maintenance Of Bituminous Roads In The City And ... in Poland

Work Detail

1) Task No. I - Partial Renovation Of Bituminous Surfaces With Hot Mass: A) Partial Renovation Of Bituminous Surfaces On An Area Of Up To 10 M2 With Hot Mass, With Milling Of The Damaged Surface To An Average Depth Of 8 Cm And Mechanical Or Manual Cleaning Of The Place Of Planned Repair, Including Removal Of Loose Surface Crumbs And Water, Thorough Cleaning Of The Bottom And Edges Of The Damaged Place From All Types Of Grit, Sand, Dust, Etc. And Filling The Defect With Fine-Grained Bituminous Mass, Compacting The Mass Laid With A Roller And Securing The Edges With Emulsion. If The Defect Is Located Near Sewerage Devices, I.E. Manholes Of Sanitary Or Rainwater Sewage Wells, And Sewage Grates, They Should Be Adjusted To A Height That Allows Rainwater To Flow Out. Technologies For Removing Surface Damage And Materials Used For This Purpose Should Be Adapted To The Type And Size Of The Damage. B) Partial Renovation Of Bituminous Surfaces On An Area Above 10 M2 With Hot Mass, Milling The Damaged Surface To An Average Depth Of 4 Cm And Mechanical Or Manual Cleaning Of The Place Of Planned Repair, Including Removal Of Loose Surface Crumbs And Water, Thorough Cleaning Of The Bottom And Edges Of The Damaged Area From All Types Of Grit, Sand, Dust, Etc. And Filling The Defect With Fine-Grained Bituminous Mass, Compacting The Mass Laid With A Roller And Securing The Edges With Emulsion. If The Defect Is Located Near Sewerage Devices, I.E. Manholes Of Sanitary Or Rainwater Sewage Wells, And Sewage Grates, They Should Be Adjusted To A Height That Allows Rainwater To Flow Out. Surface Damage Removal Technologies And Materials Used For This Purpose Should Be Adapted To The Type And Size Of The Damage

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