Tenders Are Invited For Conservation Works In Historic Educational Facilities At The 3Rd Secondary School In Katowice (Assembly Hall)

The Subject Of The Order Is Conservation Work, Including The Renovation Of The Parquet Floor, Wooden Paneling And Wooden Joinery In The Auditorium. The Work Should Be Carried Out In Accordance With The Art Of Conservation, The Provisions Of The Law On The Protection Of Monuments And Based On The Approved Conservation Work Program. Detailed Scope Of Technological And Conservation Works1. Renovation Of The Wooden Parquet Floor In The Auditorium• Local Dismantling Of Damaged Boards Along With Cleaning And Vacuuming The Subfloor.• Leveling Any Defects In The Subfloor And Supplementing The Floor With New Slats (Selected In Type And Color).• Mechanical Sanding Of The Entire Floor Surface.• Comprehensive Replacement Of Wall Strips.• Filling Of Cracks On The Entire Surface And Spot Retouching.• Varnishing The Floor Three Times With Varnish Of High Resistance To Abrasion And Final Polishing.2. Renovation Of The Parquet Floor On Stage• Full Disassembly Of The Existing Stage Parquet Floor, Cleaning And Dusting Of The Structural Base.• Leveling Of Defects In The Subfloor And Reinstallation Of The Parquet Floor With Replacement Of Missing Slats.• Mechanical Sanding Of The Floor, Filling Of Gaps And Spot Retouching.• Replacement Of Wall Strips.• Three-Time Surface Varnishing And Final Polishing.3. Renovation Of The Stage Breastwork (Proscenium) And Stairs• Disassembly Of Wooden Paneling And Washing Of Structural Walls.• Removal Of Old Paint Coatings, Finishing Sanding And Filling Of Gaps.• Strengthening The Supporting Structure Of The Proscenium.• Comprehensive Dismantling Of Old Stairs And Construction Of New Wooden Stairs.• Replacement Of Boards Of The Main Cover Of The Breastwork.• Spot Retouching Of Wooden Elements And Finishing Varnishing With Varnish. Colorless.4. Wooden Wainscoting In The Auditorium• Disassembly Of Wooden Wainscoting Elements.• Removal Of Old Finishing Coatings, Washing And Mechanical Grinding Of The Surfaces.• Veneering Of The Elements And Filling In Structural Defects In The Wood.• Spot Retouching And Finishing Varnishing.5. Brass Covers• Disassembly Of Brass Covers.• Removal Of Old Paint Coatings And Repaints, Mechanical Cleaning By Brushing.• Manual Straightening Of Deformed Cover Elements.• Surface Protection By Painting With Clear Metal Varnish.• Reassembly Of Cleaned Covers.6. Wooden Door Joinery• Disassembly Of Door Leaves And Fittings; Temporary Protection Of Door Openings With Chipboards.• Cleaning Of Door Leaves And Frames (Jambs) Using The Leaching Method.• Straightening Of Wood Fibers In Places Of Dents, Gluing In Flecks And Filling In Small Defects.• Finishing Mechanical Sanding Of The Wood Surface.• One-Time Impregnation With A Fungicide.• Two-Time Puttying And Finishing Varnishing With A Clear Varnish.• Maintenance, Repair And Adjustment Of Hinges.• Installation Of Door Joinery Elements (Locks, Handles, Signs) And Painting Metal Surfaces With Polyester Varnish.• Reassembly Of Door Leaves.Formal And Documentation Requirem