Tenders Are Invited For Construction Of A Forest Road Opalana In Łazy Brzyńskie, Łącko Commune With An Estimated Length Of 0.5 Km

1. The Subject Of The Order Is The Construction Of A Forest Road Opalana In The Town Of Łazy Brzyńskie, Łącko Commune, With A Roadway Made Of An Unmixed Aggregate Surface And A Width Of 3.0 M On The Straight Section And 0.5 M Wide Roadsides On Both Sides, Together With The Construction Of Passing Lanes, Storage Yards, A Turning Triangle, Drainage Ditches, Culverts And Exits From The Forest Road To Side Logging Routes;2. The Detailed Scope Of The Construction Works In Question Was Determined By Means Of - Technical Documentation, Which Consists Of A Technical Design, Technical Drawings, Stwior, Bill Of Quantities, Which Constitute Annex No. 10 To The Swz;3. The Scope Of Works Includes: - Construction Of A Forest Road With A Road Width Of 3.0 M With 0.50 M Wide Shoulders - Construction Of Passing Areas Along The Forest Road, - Construction Of Storage Yards Next To The Forest Road, - Construction Of A Turning Triangle At The End Of The Development, - Construction Of Exits From The Forest Road To Side Logging Routes - Construction Of Area Drainage, Consisting In The Construction Of Earthen Ditches Next To The Forest Road Along With The Construction Of Culverts In The Ditch Under The Exits, Culverts Under The Forest Road, Strengthening Ditches With Stone Paving In Places With An Increased Longitudinal Slope And At The Inlets And Outlets Of Culverts. - Demolition Of The Existing Culvert And Construction Of A New Culvert On The Jaworów Stream - Local Strengthening Of The Bottom And Slopes Of The Jaworów Stream Bed4. Technical Parameters Of The Road: A) Total Length Of The Road 449 M) Width Of The Road On A Straight Section 3.0 Mc) Width Of The Shoulders 0.5 Md) Transverse Road Slope On One Side 3.0% E) Slope Slope Of The Embankment/Excavation 1:1 And 1:1.5.5. Construction And Material Solutions Of The Basic Elements Of The Structurea) Road Structure Of The Road/Passing Road/Turning Triangle: 15 Cm – Surface Made Of An Unbound Mix Of Crushed Aggregate C90/3, Fraction 0/31.5 Mm, Mechanically Stabilized 17 Cm – Basic Base Made Of An Unbound Mixture Of C90/3 Aggregate, Fraction 0/63 Mm, Stabilized Mechanically With The Layer Supplied To The Secondary Deformation Modulus E2 ≥ 100 Mpa 30 Cm - Frost-Protective Layer Of The Subgrade Of The Soil Stabilized With A Class C1.5/2.0 Hydraulic Binder With A 20% Mixture Of Cnr Aggregate With The Subgrade Drained To E2 ≥ 80 Mpa)B) Construction Of Road And Access Road And Access Slab Reinforcement Reinforced Concrete: 12.5 Cm – Surface Made Of Solid Reinforced Concrete Slabs, Dimensions 300X150x12.5Cm 5 Cm – Cement-Sand Bedding 1:4 15 Cm – Basic Foundation Made Of A Mixture Of Unbound C90/3 Aggregates, Fraction 0/63Mm, Mechanically Stabilized With A Layer Supplied To The Secondary Deformation Modulus E2≥100Mpa 30 Cm - Frost-Protective Layer Of The Subgrade Of Soil Stabilized With A Hydraulic Binder Class C1.5/2.0 With A Mixture Granulation Of 20% Of Cnr Aggregate Fraction 0/63 Mm With Drainage Of The Subgrade To E2 ≥80Mp