Tenders Are Invited For Delivery Of Concrete And Placement Of Concrete On The Cslog Maneuvering Yard In Grupa Commune. Dragacz - Case No. 112/2026

The Subject Of The Order Is The Delivery Of Concrete And Placement Of Concrete On The Cslog Maneuvering Yard In Grupa Commune. Dragacz. The Scope Of The Order Is The Delivery Of Fresh Concrete Mix And Its Transport To The Ordering Partys Military Complex, Unloading, Spreading, Compacting, Leveling And Finishing The Surface Of The Maneuvering Area And Performing All Activities Necessary For The Proper Execution, Protection And Care Of The Concrete Surface, With The Proviso That If It Is Necessary To Care For The Concrete In The First Phase Of Maturation, Consisting In Sprinkling The Surface With Water, These Activities Will Be Performed By The Ordering Party. Scope Of The Order Includes: 1) Delivery Of C30/37 Road Concrete Mixture With The Addition Of Polymer Fibers With A Length Of 38-50 Mm In An Amount Of 2Kg/M³ And A Waterproof Class Of Min. W8. A Total Of 640.0 M3 Of Concrete Should Be Delivered. 2) Laying A 23-24 Cm Thick Layer Of Concrete On The Finished Substrate Using A Concrete Pump, With Compaction Using Any Equipment (Vibrating Patch, Vibrating Roller). The Area Will Be Drained On The Surface, Into The Adjacent Green Area. It Is Required To Profile The Square With A One-Way Slope Of 1.5% Along Its Entire Length.3) Concrete Should Be Placed In Rainless Weather And The Ambient Temperature Is Above 5Oc. In The Event Of Lower Temperatures (4.9Oc To -2Oc), It Will Be Necessary To Use Additives Enabling Concrete To Be Laid In These Conditions. In The Event Of Local Frosts (Up To -2Oc), Work Should Be Stopped Until The Weather Conditions Improve Or The Surface Should Be Protected Mats.4) Texturing The Surface By Brushing To Obtain A Rough Surface, Enabling Wheel Traction On Wet Surfaces.5) Expansion Joint Areas By Mechanical Cutting To A Depth Of 1/3 Of The Thickness Of The Concrete Layer With A Grid Of 6.0 X 6.0 M. Joint Width - 12 Mm, Cuts Should Be Made Within 24 Hours Of Placing The Concrete.6) Filling The Expansion Joints With Bituminous Grout. To Support The Mass, Use A 15 Mm Wide Expansion Cord, Which Should Be Placed At A Distance Of 3.0 Cm From The Bottom Of The Joint (Expansion Void)7) Concrete Care Through Protection In The Event Of Too Low Temperatures Using Protective Mats And/Or Foil, Depending On Weather Conditions. Concreting Technology At Reduced Temperature:1) Due To The Expected Deadline For The Implementation Of The Subject Of The Contract, The Contractor Is Obliged To Take Into Account The Possibility Of Low Temperatures, Frosts, Frost, Precipitation And Other Atmospheric Conditions Affecting The Process Of Binding And Maturation Of Concrete.2) The Contractor Is Responsible For The Selection Of Concreting Technology Appropriate To The Actual Weather Conditions Occurring During Implementation And Expected During The Maturation Of Concrete.3) If The Proper Execution Of The Subject Of The Agreement Requires The Use Of Concreting Technology At A Reduced Temperature, The Contractor Is Obliged To Use Technological Solutions Ensu