Tenders Are Invited For Providing Services Involving Laboratory Tests Along The Roads Of The Province. On The Premises Of The Provincial Roads Authority In Opole, Field Branches In Oleśno, Grodków And Głubczyce In 2026

1. The Subject Of The Order Is Provision Of Services Consisting In Carrying Out Laboratory Tests Along Provincial Roads In The Area Of The Provincial Roads Authority In Opole, Field Branches In Oleśno, Grodków And Głubczyce In 2026 In Accordance With The Terms Of Swz. Code And Name Of The Common Procurement Dictionary: 71.90.00.00-7 - Laboratory Services.2. The Subject Of The Order Includes: 1) Drilling With Determination Of The Degree Of Mma Compaction: - Checking The Thickness Of Individual Layers, - Determination Of Bulk Density, - Free Space In The Surface, - Compaction Index, 2) Examination Of The Extraction Of The Mineral-Asphalt Mixture Along With Its Physical Properties: - Taking A Sample For Testing, - Reference Bulk Density, - Content Of Free Space In The Mineral-Asphalt Mixture, 3) Acceptance Of Bituminous Prescriptions: - Substantive Verification Of The Prescription, - Checking The Properties Of The Sample Taken From The Section: A) Grain Composition, B) Binder Content, C) Determination Of The Reference Bulk Density, D) Free Space Content, E) Itsr Resistance To Water And Frost, F) Resistance To Rutting, 4) Testing With A Vss Plate Without A Counterweight, 5) Drilling To A Depth Of 1.0 M To Determine: - Structural Layers Of The Road, - Load-Bearing Parameters, 6) Testing For Rutting With A Drilling, 7) Measurement Of The Longitudinal Evenness Of The Surface Profilometric Method - Iri Index For One Lane, 8) Fwd Tests - Pavement Deflection, 9) Bond Test Of Layers 2X Drilling Plus A Set Of Tests X 1 Layer, 10) Sampling: Testing Of The Structure For Compliance With The Regulation Of The Minister Of Climate And Environment Of December 23, 2021 (Journal Of Laws Of 2021, Item 2468), 11) Sample Testing Destruct Containing Chemical Substances Simplified For The Presence Of Polycyclic Aromatic Hydrocarbons And Testing According To The Destruct Pn En 13108-8 Standard,12) Testing Of The Compressive Strength Of Samples Of The Soil-Cement Layer: - Taking Samples, - Testing Of 3 Samples After 7 Days, - Testing Of 3 Samples After 28 Days13) Testing Of Horizontal Markings For The Entire Period Of Use For The White Color: - Β Coefficient Value, Qd, Rl,14) Two Friction Coefficient Test (On One 1 Km Lane).