Tenders Are Invited For Thermal Modernization Of The Buildings Of Primary School No. 2. Queen Jadwiga

1. The Subject Of The Order Includes Thermal Modernization Of The Buildings Of Primary School No. 2. Queen Jadwiga In Jarocin Along With Other Modernization Works And Will Be Implemented As Part Of The Budget Task Entitled Thermal Modernization Of The Buildings Of Queen Jadwiga Primary School No. 2. The Buildings Covered By The Task Are Located In Jarocin, At Al. Niepodległości 8 (63-200 Jarocin) On The Plot With Registration Number 1739/2, Jarocin Commune, Jarocin Poviat. The Subject Of The Order Is Primarily The Thermal Modernization Of The School Building By Replacing Windows And Doors And Insulating Partitions - Walls In The Attic And Part Of The Uninsulated Ceiling Above The Attic. In Addition, The Task Will Include Works Aimed At Drying The Basement Walls, Renovating The Staircase Located On The Western Side Of The Building And Installing External Lighting On The Buildings Facades, As Well As Works In The Electrical And Sanitary Industry, Including The Installation Of Photovoltaic Panels On The Gymnasium Building Along With The Accompanying Infrastructure And Energy Storage. Detailed Description Of The Subject Of The Order. The Scope Of Work Includes Primarily: 1) Thermal Modernization Of The Internal Ceiling: The Internal Ceiling Above The Attic Part Is Subject To Thermal Modernization, Wooden, Uninsulated, Covered With A Cardboard-Gypsum Board On The Bottom. The Scope Of Work Includes The Installation Of A New Layer Of Thermal Insulation From Above By Using Mineral Wool Insulation (Details In The Design Documentation). Wooden Joists With Dimensions Are Planned To Be Used As The Finishing Layer. 20X8cm With A Spacing Of 62.50Cm, Then Make A Grid From Two Layers Of Osb Boards. 18Mm With Dimensions 125X250cm. 2) Thermal Modernization Of The Partition - Internal Wall: The Internal Wall In The Attic Intended For Thermal Modernization Is Made Of Solid Brick. 30 Cm, Finished With Plaster On Both Sides, Bricked With Cement And Lime Mortar. In Accordance With The Technical Conditions For Vertical Partitions Separating Heated And Unheated Rooms, It Does Not Have The Required Heat Transfer Coefficient Umax = 0.30 [W/(M2k)]. As Part Of The Thermal Modernization Works On The Internal Wall, It Is Planned To Install A New Layer Of Thermal Insulation In The Form Of Mineral Wool (Details In The Design Documentation). Finishing Trowels Are Planned After The Insulation Layer Has Been Applied By Applying Thin-Layer Plaster And Then Painting With Neutral Color Paint. 3) Works Aimed At Drying The Basement Walls And Improving Moisture Insulation: Internal Works Are Planned To Improve The Technical Condition Of The Basement Walls. 4) Replacement Of Window Joinery: The Scope Of Work Includes Dismantling The Existing Window Joinery And Installing New Windows That Meet The Requirements For Thermal Insulation (Details In The Design Documentation). All Windows Will Be Adapted To The Existing Window Openings And Selected To Resemble The Existing Windows. In The Design