A 4, ERN Beton-FB, km 114.1 - 123.0 b. FR, Lot 5: Replacement of traffic sign bridges, cantilever and side stand

The overall construction project includes the renewal of both lanes of the A4 motorway between km 114.1 and 123.0 as well as the renewal of the Schmölln junction. The construction project is divided into 5 lots and 2 annual slices.

Lot 5 includes the replacement of traffic sign bridges, cantilever arms and side displays.

It is planned to replace three traffic sign bridges and five traffic sign cantilever girders during the construction phase. Two traffic sign cantilever girders are to be demolished and replaced by side stands.

The dates for construction can be found in the Special Terms and Conditions of Contract. For the construction process, the operating form 2 "Work on all working days with full use of daylight" is specified. The construction schedule and payment plan are to be worked out jointly by the contractor Lot 1 to Lot 5, taking into account the type of operation 2.

For this purpose, the Contractor Lot 5 has to provide additional work to the "leading" Contractor Lot 2.

Gross amounts:

- 350 m³ Betonabbruch

- 845 m³ earthworks

- 560 m³ shoring

- 59 t reinforcing steel

- 485 m³ concrete construction

- 79 t Konstruktionsstahl

- 625 m² corrosion protection

- 408 m² of signage