L 371, ENB Neckarbrücke Hirschau

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Road construction works: Earthworks approx. 3,200 m³ Milling works approx. 12,700 m² Frost protection layers approx. 380 m³ Gravel base layers approx. 3,500 m² Bituminous base layers approx. 2,450 m² Bituminous binder layers approx. 4,900 m² Bituminous surface layers approx. 6,400 m² Drainage pipes DN 400 / DN 600 approx. 60 m Guardrails approx. 760 m Bridge construction works: Structural system: semi-integral three-span beam Superstructure cross-section type: prestressed slab Span widths: 25.00 m - 35.00 m - 25.00 m Total length of the bridge: 85.00 m Construction height: 110 to 150 cm Width between railings: 13.80 m Excavation of construction pit approx. 2,700 m³ Concrete works approx. 2,200 m³ Reinforced concrete steel / prestressing steel approx. 410 tons Protective walls approx. 500 m² Bridge waterproofing approx. 1,170 m² Concrete demolition approx. 1,000 m³ Bored piles approx. 450 m Micropiles / anchors approx. 520 m Steel sheet pile wall approx. 1,200 m² Road construction works: Earthworks approx. 3,200 m³ Milling works approx. 12,700 m² Frost protection layers approx. 380 m³ Gravel base layers approx. 3,500 m² Bituminous base layers approx. 2,450 m² Bituminous binder…

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