Tenders Are Invited For Ongoing Maintenance Of Forest Roads In The Borne Sulinowo Forest District In 2026 in Poland

Work Detail

The Subject Of The Order Is The Repair And Maintenance Of Forest Roads, Including Fire Access Roads, Side And Access Roads, And Permanent Forest Trails In The Administrative Area Of The Borne Sulinowo Forest District, As Part Of The Ongoing Maintenance Of The Technical Condition Of The Roads. The Scope Of Works Related To The Ongoing Maintenance And Improvement Of The Technical Condition Of Forest Roads Includes: A) Mechanical Profiling And Compaction Of The Surface Of Dirt And Hardened Aggregate Roads, Including The Removal Of Residual Rainwater From The Crown Road, Removal Of Excess Mud, Stones, Roots And Turf Outside The Road Body As A Result Of Profiling, Profiling Of The Road Surface With A Width Of Min. 3.0 M And Shoulders Min. Wide 2X0.5 M With Transverse Slopes Of The Road Surface Of 3-5% And Shoulders Of 6-8%, And Compaction Of The Profiled Surface To Achieve A Density Index Of Min. Is = 0.97 (For Ground Surfaces) And Is = 0.98 (For Surfaces Paved With Aggregate); B) Maintenance Of Forest Roads With Paved Aggregate Surfaces Using A Self-Propelled Or Suspended Deep Recycler With A Depth Of The Repaired Surface Up To 15 Cm, Including Profiling And Compacting The Road And Shoulders As Well As Giving Transverse Slopes Of The Road 3-5% And Roadsides 6-8%, Obtaining A Road Width Of 3.5 M And Shoulders 2X0.75 M, Compacting The Repaired Surface To Obtain The Is Index = 0.98, C) Repairing The Surface With Aggregate - Concrete-Brick Rubble With A Grain Size Of 0/63 Mm (It Is Allowed To Use Aggregate With A Maximum Of 20% Brick Content) And A Layer Thickness Of 15.0 Cm After Compaction And Width Repaired Surface From 3.2 M To 3.5 M, Including Removal Of Residual Rainwater, Mud And Loose Sand From The Surface, Construction Of A Trough In Place Of The Repaired Surface, Giving Transverse Slopes To The Road Surface Of 3-5% And Shoulders Of 6-8%, Transport Of Aggregate To The Repair Site, Compaction Of The Repaired Surface Until A Compaction Index Of Min. Is = 0.98; D) Repair Of The Road Surface With A Width Of Up To 3.5 M With Natural Broken Aggregate With Continuous Grain Size 0/31.5 Mm - C90/3 (From 90% To 100% Of The Grains Are Crushed Or Broken Grains, And A Maximum Of 3% Are Completely Rounded Grains) And A Layer Thickness Of 7.0 Cm After Compaction, Including Removal Of The Remaining Residue From The Surface Rainwater, Mud And Loose Sand, Loosening The Area Around The Repaired Area, Giving Transverse Slopes To The Road Surface Of 3-5% And Shoulders Of 6-8%, Transporting Aggregate To The Repair Site, Compacting The Repaired Surface Until A Compaction Index Of Min. Is = 0.98;E) Reconstruction Of Absorbent Pits For Collecting And Evaporating Rainwater Outside The Road Crown With A Depth Of Up To 30.0 Cm, Including Spreading The Excavated Material To The Adjacent Area Outside The Road Body. The Scope Of The Subject Of The Order Includes The Successive Repair Of Sections Of Forest Roads According To The Current Needs Of The Ordering Party. The Maximum

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