Berliner Brücke (Teichstr.) - Gleiserneuerung, Brückensanierung und Integration von Radverkehrsanlagen

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Track renewal, bridge refurbishment and integration of cycle traffic facilities Trade 1: General works Site set-up Construction monitoring measures, ancillary services Technical processing Traffic safety measures Search for unexploded ordnance (UXO) / explosive ordnance survey Trade 2: Bridge construction Remove and dispose of 560 m² asphalt Remove and dispose of 760 m² waterproofing Prepare 760 m² concrete surface Install 24 m³ UHFB protective layer 545 m² UHFB split matrix wear layer 8 m³ reinforced concrete 31 m steel handrail 72 m vertical contact/impact protection 205 m² waterproofing made of liquid plastic 45 m resilient transition construction Trade 3: Track construction works Remove and dispose of 650 m² track paving with paving sealing compound Remove 240 m² paving strips, 1 to 4 rows Remove 215 m² asphalt in the track areas Remove 175 m² steel-reinforced concrete in the track areas Remove and dispose of 890 m² grooved rail subbase equalizing layer up to 15 cm Remove and dispose of 650 m³ road subbase demolition material Supply and install 260 m³ subgrade improvement made of gravel load-bearing layer 0/56 Supply and install 225 m³ frost protection layer 0/45 mm, 20 to…

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