Lille district heating network - BD Vauban branch.

Demolition work:

- approximately 188 ml of firm slice and 88 ml of optional slice;

- site preparation and marking of existing networks;

- additional surveys to identify existing networks;

- the constraints of complex traffic lanes and local information;

- construction of the trenches according to the requirements of the pipe supplier;

- embankments in accordance with the various prescriptions;

- the restoration of the works deposited;

- the implementation of materials for laying pipes;

- carrying out surveys and CAD / DAO plans for heating networks;

- the repair of the roadway according to the various prescriptions.