Tenders Are Invited For Replacement Of Windows At Primary School No. 48. Juliusz Ligoń In Katowice

The Subject Of The Order Is The Comprehensive Execution Of Construction Works Consisting In Replacing Window Joinery And Internal Window Sills In Classrooms Located On The First (1St) And Second (2Nd) Floors Of The Building Of Primary School No. 48. Juliusza Ligoń At Ul. Bielska 14 In Katowice. The School Building Is Under Conservation Protection. All Works And Technical And Aesthetic Parameters Of The Joinery Must Be Carried Out In Accordance With The Guidelines And Decision Of The Office Of The Monument Conservator Of The Katowice City Hall. Detailed Scope Of Work To Be Performed1. Preparatory And Auxiliary Works.1) The Contractor Is Obliged To Carefully Protect Furniture, Classroom Equipment, Existing Door Joinery And Floors Against Damage And Dust During The Work With Protective Foil And Painters Tapes. 2) The Scope Of Work Includes Loading, Removal, Transport And Legal Disposal Of Rubble, Old Windows, Dismantled Window Sills And All Demolition Waste. The Works Must Be Carried Out In Accordance With Waste Regulations, And The Contractor Is Obliged To Present Documents Confirming Their Legal Disposal. 2. Basic Works (Disassembly And Assembly)1) Dismantling: Carving Out Old Wooden Windows From The Wall Along With The Existing Internal Window Sills. Disassembly Work Should Be Carried Out In A Way That Minimizes Damage To The Jambs. 2) Delivery And Installation Of New Window Joinery: O Material And Color: New Wooden Windows, Factory Painted White. O Construction: 4-Sash Windows With Movable Mullions. O Glazing: Triple-Glazed (Two-Chamber) Packages With High Insulation Parameters. O Muntins: Windows Must Be Equipped With External Mullions, The Arrangement And Profiling Of Which Must Be Strictly Adapted To The Decision Of The Office Of The Monument Conservator Of The Municipal Office In Katowice And The Attached Design. O Ventilation: All Installed Windows Must Have Factory-Installed Hygrostatic Vents. O External Window Sills: Existing External Window Sills Remain Unchanged - Be Careful Not To Damage Them. 3) Delivery And Installation Of Internal Window Sills: Installation Of New Internal Window Sills Made Of Conglomerate With A Minimum Thickness Of 30 Mm And A Width Of 300 Mm. 3. Sealing And Finishing Works1) Sealing The Joint Between The Reveals And The Window Frame From The Outside Using Roofing Silicone. 2) Repair And Replenishment Of Plasters Of Internal Jambs Together With Primers And Gypsum Plasters To Obtain An Even And Smooth Surface. 3) Painting Of Jambs: O Surfaces Above The Paneling Line: Repainted Twice With Latex Paint. O Surfaces On Existing Paneling: Repainting Twice With Oil Paint. 4. Conditions Of Implementation And Aesthetic Arrangements (Notes)1) The Colors And Texture Of The Material Of Internal Conglomerate Window Sills Must Be Agreed Upon And Approved By The School Principal Before Ordering. 2) The Colors Of The Repaired Window Jambs (Both Latex And Oil Paint) Should Be Perfectly Matched To The Existing Colors Of The Walls In