L 73 BW 0003 Prosigker bridge over the DB AG in Köthen, replacement building (ASB 4237500A).

- BE / General:

- 600 m fence,

- 6 000 m 2 Milling asphalt,

- 100 t asphalt base course,

- 3 000 m 2 Asphalt binder,

- 3 000 m 2 Asphalt surface.

Replacement L 73_0003- Prosigker bridge

- ordnance clearance:

- 210 m 3 Manual digging,

- 35 500 m depth sounding,

- 34 000 m computerized borehole sounding,

- deliver 700 t of well dammers,

- 500 m 3 Press hole with well hammers,

- 3 200 m 2 Space exploration,

- 3 400 m 3 Fill excavation pit with gravel / sand mixture,

- deliver 3 600 tonnes of gravel / sand mixture,

- 2 700 m 3 Volume evacuation,

- 4 600 t disposal of excavated material.

- bridge construction:

- make detailed drawings for replacement construction and all construction aid,

- establish stability certificate for replacement and construction aid,

- workshop planning steel construction and equipment,

- Statics + execution planning f.Abbruch- / Kranprojekt,

- construction drawings + stability analysis incl. Vibration measurements bridge,

- 4 400 m 3 Ballast fixing for pre-assembly surface

- 820 m 2 Reinforced concrete slab for slideway / track SPMT,

- 1 900 m 2 topsoil removal,

- produce 9 200 m³ excavation pits,

- 2 100 m³ allowance for dredging,

- 1 800 m 3 Building backfill of heavily permeable material,

- 1 800 m 3 Soil improvement,

- 9 000 m 3 Building backfill KIes-Sand-Gemisch,

- 650 m bored piles pile diameter. about 1.20 m,

- 680 m 2 Baugrubenverbau including Rückverankerung,

- 780 m 2 permanent excavation part rounding,

- 2 600 m 3 Concrete,

- 790 t total steel construction of the bridge superstructure,

- 1 900 m bird repellents,

- 1 000 m 2 Sealing superstructure,

- 4 000 m 2 Coat steel components of the bridge superstructure,

- Railway adaptation measures.