The 1 re Section of the works covered by this contract consists of the realization of a left turn at the crossroads of the municipal road nº 104 hamlet of Guillandru and the RD 939 followed by a lane for 1.2 km, a roundabout on the RD 23 and a 2.3 km lane leading to the RD 928 via a roundabout. The overall turnaround time is 13.5 months. This period includes the preparation period of 1.5 months and the period of execution of the work of 12 months. The execution of the contract begins from the date fixed by service order.

The 1 re Section of the works covered by this contract consists of the realization of a left turn at the crossroads of the municipal road nº 104 hamlet of Guillandru and the RD 939 followed by a lane for 1.2 km, a roundabout on the RD 23 and a 2.3 km lane leading to the RD 928 via a roundabout. The overall turnaround time is 13.5 months. This period includes the preparation period of 1.5 months and the period of execution of the work of 12 months. The execution of the contract begins from the date fixed by service order.