Tenders Are Invited For Laboratory Support For Construction Works For The Purposes Of Implementing Investment Tasks Under The Task Titled: Laboratory Tests For The Needs Of The Provincial Roads Authority.

Laboratory Services Include Tests:• Determination Of The Deformation Modulus Of The Subsoil, Embankment Or Aggregate Base Layers Using A Static Pressure Plate (Vss),• Testing Of The Compaction Index According To The Normal Proctor Test,• Determination Of The Degree Of Soil Compaction Using A Light Dynamic Sd-10 Probe With A Conical Tip On Main 1.0 M,• Decision On The Quality Of Crushed Aggregate For Unbound Mixtures In Accordance With Wt-4 (2010) And Bound Mixtures In Accordance With Wt-5 (2010) - Incomplete Test (Mixture Grain Size, Dust Content, Sand Index, Water Absorption),• Judgment On The Quality Of Natural Aggregate For Unbound Mixtures In Accordance With Wt-4 (2010) And Bound Mixtures In Accordance With Wt-5 (2010) - Incomplete Test (Mixture Grain Size, Dust Content, Sand Index, Water Absorption), • Compressive Strength Test Of Cement Concrete ,• Compressive Strength Test - Soil Stabilization With Cement,• Test Of Concrete Elements (Strength Test, Abrasion Resistance Test, Water Absorption Test, Shape And Dimensions Check),• Concrete Water Absorption Test,• Concrete Water Permeability Test,• Concrete Frost Resistance Test,• Test Pull-Off,• Checking The Properties Of Bituminous Layers: Compaction Index, Free Space Volume Content, Layer Thickness,• Checking The Properties Of Mma Mineral-Asphalt Mixtures: Mixture Composition, Mixture Density, Void Volume Content In Mma,• Measuring Surface Evenness - Iri Method ,• Checking And Approval Of Recipes Based On Test Mixtures Of Mma Mixtures For Kr 4 ​​- Kr 6 (Mixture Grain Size And Binder Content, Free Space Content, Binder Flowability*, Stiffness And Fatigue Resistance*, Resistance To Permanent Deformations, Sensitivity To Water And Frost Itsr, Preparation Of An Opinion - * Applies To Sma Or Wms), • Checking And Approval Of Prescriptions Based On Test Mixes Of The Mce Mixture (Mix Composition, Stability, Deformation And Free Spaces On Marshall Samples, Humidity), • Checking The Properties Of The Mce Layer (Density, Volume Content Of Voids, Layer Thickness),• Checking The Properties Of The Mce Mixture (Mix Composition, Density, Humidity),• Checking The Compaction Of The Mce Layer Using A Static Pressure Plate (Vss),• Testing The Interlayer Bonding Of Asphalt Layers According To The Leutner Method (Connection Between Two Layers - One Test), • Geotechnical Drilling To Determine The Soil And Water Conditions Of The Subsoil While Conducting Macroscopic Soil Tests To Determine Their Consistency And Hydrological Observations Along With A Geotechnical Opinion. Borehole Depth Up To 2.0 M Below The Assumed Bottom Of The Structure • Geotechnical Borehole To Determine The Soil And Water Conditions Of The Subsoil With Simultaneous Macroscopic Examination Of The Soil To Determine Its Consistency And Hydrological Observations Along With A Geotechnical Opinion - An Additional Fee For Each Additional Meter Of The Borehole At A Depth Above 2.0 M .0 M From The Assumed Bottom Of The Pavement Structure• Reflection Tes