Tenders Are Invited For Joinery Work - Modernization Of Karlsruhe City Hall

Joinery Work - Modernization Of Karlsruhe City Hall. Stand Stalls Brahmssaal 2017 Saw The Revitalization Of The Stalls In The Brahmssaal Advertised And Awarded. The Work On The Stalls Is Divided Into Areas Wood, Metal And Upholstery Work. The Chairs, Described In More Detail Below, Were Removed By The Contractor And Taken Away For Refurbishment. For Fire Protection As Evidence, A Fire Test Was Successfully Carried Out With Revised Chairs A Chair Is Sampled And Released By The Client. On This Basis Were The Chairs Were Taken Apart, Steel Parts Re-Coated And Upholstered Parts Re-Upholstered. However, This Work Has Only Been Partially Carried Out, So Upholstery Parts Are Still Missing And The Chairs Need To Be Reassembled. The Contractor Is Now Went Bankrupt. Task The Insolvency Administration Was Responsible For Everyone Parts Secured In Processing Condition. These Are Packed, Separated Into Metal Components, Upholstery Parts And Small Parts In A Warehouse. The Completion Of The Individual Components, Delivery To The Construction Site And Final Assembly Will Now Be Contracted Out. Outgoing That All Parts And Components, With The Exception Of Parts Yet To Be Upholstered And Associated Foams, The Following Steps Are Planned: - Transfer Of The Packaged Parts To A Suitable Warehouse For The New Contractor - Inventory Of All Parts Documentation - Bullet Point Check Of The Upholstered Parts That Have Already Been Padded Regarding Design With Fleece Insert (Fire Blocker) - Completion Still Requires Work Parts, Mainly Upholstery - Procurement Of Missing Fabrics, Fleeces, Foams, Wood And Small Parts - Procurement Of Aluminum Labels According To Agreement And Specification With The Client - Producing A Sample Chair, Analogous To The Existing Sample Chair - Delivery And Assembly Of The Chairs On The Construction Site. - Disposal Of No More Required Materials. Description Of The Chairs They Are 1760 In Total Chairs In 3 Basic Variants, Depending On The Design Of The Chairs, Which Is Through Rotation Of Every 2Nd Row Can Be Changed To Plenary Seating. The Chairs Are, With The Exception Of The Front Rows, In An On-Site Displacement Air Outlet Plugged In. Wooden Parts The Chair Consists Of A Total Of 10 Wooden Parts 6 Are Not Visible Because They Are Over-Padded And Four Are Visible. Not Them Visible Parts Are Cnc Machined, Punched, Drilled And Contoured, Milled, In The Surface But Raw Without Surface Treatment. These Parts Serve As A Base Padding Plate For All Upholstery Parts. The Visible Parts (Seat Board, Backrest, Headboard And Table) The Edges Are Waterproof Pressed On Both Sides With An Hpl (High-Pressure Laminate). Sanded And Double Coated With 2 Components Pur Varnish (Scratch And Impact Resistant, Uv Resistant) Painted. Metal Parts The Metal Frame Was Completely Dismantled Into Its 23 Individual Parts, Carefully Blasted With Glass Beads And Thus Freed From Old Coatings (Epoxy Resin). The Side Parts Are Made Of Cast Aluminum Parts, The Base Frame Is Made Of Steel. The Metal Parts Have Been Powder-Coated Again And Are Surface-Finished. The Spring Bushing With Spiral Spring For Folding Up The Seat Could Not Be Blasted Because The Housing Is Pressed And Welded And Also With A Plastic Ring Sealed, Making Blasting Impossible; The Spring Is Thus Still The Original One. The Socket Housing Was Sanded And Repainted. The Main Pivot Bearing Of The Chair Is Designed As A Roller Bearing. The Bowden Cable To Unlocking The Locking Bolt For The Rotation Function In Parliamentary Arrangement Was Worn Out And Was Replaced. Two Ball Catches Have Also Been Revised To Lock The Unfolded Table. Upholstery Work The Chair Consists Of A Total Of 6 Or 7 Padded Parts. 4 Of These Upholstery Pieces Are Molded Pieces, Which Means They Have Hollows And Curvatures, Depressions And Corner Radii. The Backrest Made Of Optifoam Hr35m From Avek Bvn Netherlands, The Seat Cushions Made From Deflammo Ff 5760 From Eurofoam Gmbh, Kremsmünster The Armrest, Which Consists Of Two Parts, Was Made From B 1 Upholstery Foam Used. The Cover Material Was Kvadrat Steelcut Trio 3 Made From 90% Wool 10% Nylon With 770 G/Lin.M Used, Which Has To Be Linked After Cutting, To Prevent The Threads From Breaking Out: Sewn At The Edges. Between Upholstery Foam And Fabric Is A Fleece Insert As A Fire Blocker From Norafin Made Of 100% Aramid With 250 G/M² Applied, With A Simple Seam To Join The Parts Together And Then Using A Sturdy Felled Seam As A Decorative Seam.