Tenders Are Invited For Modernization Of Bbpn Tourist Infrastructure in Poland

Work Detail

1. The Subject Of The Order Is The Modernization Of The Szuszalewo Footbridge, Which Should Be Made Of Plastic Resulting From The Processing Of Recycled Polyethylene Waste. 1) The Existing Footbridge Consists Of Single Segments: The Starting Segment And The Passing Segment. Directly On The Area There Are Pillows, I.E. Halves Of Round Logs With A Diameter Of 30 Cm, Placed With The Cut Side Up. Two-Meter Boards With Cross-Section Dimensions Of 20 Cm X 5 Cm Are Nailed To Them. Pillows 1.5 M Long Connect The Segments, And One Shorter Pillow Is Placed In The Middle Of The Segment To Reduce The Deflection Of The Boards. In The Standard Segment, Three Boards Are Nailed, While In The Passing Segment, 5 Boards Are Nailed. The Stopping Point Is A Structure Placed On Pillows. Beams Measuring 10 Cm X 20 Cm Are Supported On Them, To Which A Floor Made Of Boards Measuring 15 Cm X 5 Cm Is Attached. The Bus Stop Is Surrounded On Three Sides By A Bench And A Barrier, Additionally Connected With Beams Or Cushions By Struts. All Elements Are Made Of Wood - Coniferous Wood (Pine-Spruce) Class C30. Extruded Steel Sheet Connectors And Nails Were Used To Connect The Pillows To The Beams. - Length Of The Footbridge - 1939 M - Area Of The Footbridge 1,599 M2 - Width Of The Footbridge 60 Cm - Width Of The Passing Area 100 Cm - Area Of The Stop Point 10 M2 - Height Of The Balustrade Of The Stop Point 1.1 M. 2) The Scope Of Modernization Of The Szuszalewo Footbridge Includes: - Replacement Of The Covering Of The Tourist Footbridge From Wood To A Composite Material: Starting Segment - Replacement Footbridge Covering Made Of 5 Cm Thick Grooved Boards Made Of Composite Material - Approx. 1117.2 M2. Number Of Elements 931 Pcs. Staggered Segment - Replacement Of The Footbridge Covering Made Of 5 Cm Thick Grooved Boards Made Of Composite Material - Approx. 78 M2. Number Of Elements 39 Pcs. - Replacement Of Wooden Pillow Elements With Composite Material; Starting Segment - Replacement Of Pillows (1/2 Diameter 30 Cm Long Up To 3 M) With Pillows Made Of Composite Material - Approx. 70 M3 Passing Segment - Replacement Of Pillows (1/2 Diameter 30 Cm Long Up To 3 M) With Pillows Made Of Composite Material - Approx. 3.5 M3 Pillows Can Be Rectangular In Shape But Must Provide Adequate And Safe Support Width. - Replacement/Construction Of Landing Points - 2 Pcs. Replacement Of Beams 20X10 Cm Long, Approx. 3 M With Beams Made Of Composite Material. - Approx. 0.7 M3 Replacing Pillows (1/2 Diameter 30 Cm Long Up To 3 M) With Pillows Made Of Composite Material - Approx. 7 M3 Pillows Can Be Rectangular In Shape But Must Provide Adequate And Safe Support Width. Making A Footbridge Covering With 5 Cm Thick Grooved Boards Made Of Composite Material - Approx. 20 M2 Making 8X8 Posts Up To 2 M Long From Composite Material Approx. 0.2 M3 Making Barriers And Handrails From Composite Material - Approx. 0.13 M3 Replacing Wooden Swords And Braces With Swords And Braces Made Of Composite Material - Approx

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