Tenders Are Invited For Delivery Of A Brand New Roof For The Stage Of The Amphitheater. Czesław Niemen In Olsztyn, With Winches And First Assembly

1) A Set Of New Arched Roof Structure For The Stage Of The Amphitheatre. Czesław Niemen In Olsztyn With An Additional 1 Rigid Line In The Rear Part, Tarpaulins And Covers, Plus 2 Additional Movable Lines Using Separate Winches, The Roof Is To Cover The Entire Stage Area With Dimensions 12X10m, Taking Into Account The Reserve On Each Side And The Provisions Of Point 5.2) Arched Roof Structure Based On Aluminum, Four-Pipe Trusses, Adapted To The Expected Load-Bearing Capacity Of The Structure. 3) Structure Based On A Minimum Of 4 Poles - In The Case Of Front Poles, The Employer Indicates The Use Of Existing Foundations For Anchoring The Roof, The Anchor Locations Are Indicated In The Site Plan (Marked In Red) Constituting Annex No. 2.2 To This Swz, When The Contractor Proposes Anchoring The Poles In New Places - It Is Necessary Consent Of The Appropriate Provincial Conservator Of Monuments Due To The Fact That The Amphitheater In Olsztyn Is Located In The Urban Area Of ​​The Old Town, 4) The Use Of Ballast Loads Is Not Allowed, 5) In The Case Of Anchoring The Poles In Existing Foundations, The Roof In The Front Part Must Extend At Least 2 M In Front Of The Line Front Poles Towards The Audience,6) The Height Of The Lower Edge Of The Roof Must Be A Minimum Of 8 Meters Above The Level Of The Stage Floor With A Height Of 71 Cm (Minimum Size Of The Stage Window 12M X 8M - The Window Dimension Is Understood As The Distance Between The Inner Edges Of The Front Poles Of The Stage Roof And The Distance Between The Stage Floor Surface And The Lower Edge Of The Truss Constituting The Envelope Of The Stage Roof),7) Possibility Of Hanging A Load On The Structure With A Load Of: A) Front Envelope Truss With A Distributed Weight Of At Least 200 Kg, B) Rear Envelope Truss With A Distributed Weight Of At Least 400 Kg, C) Side Trusses Envelope With A Distributed Weight Of At Least 100 Kg, D) Additional Concentrated Load On The Side Beams Of At Least 250 Kg At A Distance Of 150 Cm And 200 Cm From The Rear Trolley - A Place For Hanging Additional Movable Beams Called Dashes, E) Trusses For Hanging The Sound System At Least 600 Kg Per Side On The Outer Front Sides Columns, 8) The Loads From Point 7 A-C Must Be Able To Be Suspended On The Structure And Lifted Together With The Roof Canopy. The Sound System And Additional Lines Will Be Hoisted On Additional Electric Winches,9) Two Additional Lines Made Of Four-Pipe Trusses Will Be Supplied To The Roof Structure For The Full Width Of The Roof With The Possibility Of An Evenly Distributed Load Of 400Kg Each,10) The Structure Is To Be Able To Raise And Lower The Roof Using Winches 4 Pieces Of Electrical Equipment, Each For One Structure Pole, Controlled From One Point Indicated By The Ordering Party; Electric Winches Are The Responsibility Of The Contractor, Min. 1000 Kg, Protection Type D8 Parameter, Not Older Than The Year Of Production 2022, 11) The Contractor Will Provide 2 Pieces Of Electric Winches For The Employers Pa/Sound Equipment, - Min. 1000Kg Each Winch Per Side On The Outer Sides Of The Front Columns, D8+ Parameter Type Protection, Not Older Than Year Of Production 2022,12) Up To Additional 2 Lines, 4 Winches Each Min. 500 Kg Parameter D8+, One On Each Side Of The Lines, Not Older Than Year Of Production 2022 - 2 Additional Lines Movable With Winches On The Last 2M Of The Envelope,13) Set Of Roof Structures, Year Of Production Not Older Than 2023,14) The Order Includes The Delivery Of 1 Piece Of A New Controller : Min. 8-Channel Controller For Pole Winches And Line Winches,15) The Winches Must Meet All Applicable Standards For This Type Of Devices And The Load Requirements Of The Ordering Party; Are Subject To Technical Supervision Pursuant To The Regulation Of The Council Of Ministers Of December 7, 2012 On The Types Of Technical Devices Subject To Technical Supervision And The Regulation Of The Minister Of Entrepreneurship And Technology Of October 30, 2018 On The Technical Conditions Of Technical Supervision In The Field Of Operation, Repair And Modernization Of Devices Close Transport,16) Black Tarpaulin For The Roof, The Tarpaulin Will Be Made Of A Waterproof Material Of The Pvc Type And Is Hardly Flammable, Showing No Signs Of Repair (Patches, Gluing, Etc.),17) Forehead - The Front Part Of The Roof Made Of Transparent Pvc - The Upper Part Along The Arc , The Lower Edge Of The Tarpaulin In A Straight Line - Ensuring Reduction Of Falling Rain On The Stage,18) The Structure Can Be Dismantled Outside The Period Of Summer Events,19) Two Independent Anemometers Should Be Installed On The Structure - With The Possibility Of Registration, 20) The Structure Should Withstand Wind Speeds Of At Least 70 Km/H With Nets Fastened.