L 73 BW 0003 Prosigker Brücke ül. at DB AG in Köthen, VP2 infiltration tanks.

Construction of an infiltration tank with appropriate sedimentation plants and linkage/canal on a former railway site north of Leipziger Straße for the future road traffic facilities on the L 73 in the course of the L73 Prosigker Bridge.

Drainage systems:

— new construction of an infiltration tank with a sole area of 3 715 m2,

—— Sedimentary canal construction,

—— road construction,

— New maintenance route to the infiltration tank in unbound,

—— Construction with new road connection (pavement drivet/asphalt), expansion of the ground, installation of geogrid under the pavement,

—— traffic safety with small-scale diversion during construction,

—— Equipment,

— New fencing system with gates,

—— Other,

— ordnance clearance.