The purpose of this contract is to: a framework agreement with purchase orders for the implementation of signage on special P.P.H.M. type supports (Gantries, Jib Cranes, High Masts) on the regional road network. This equipment supports directional sign registers in accordance with the Interministerial Instruction on Road Signs and Signals

The work to be carried out then includes: - the reworking of existing non-compliant signs and supports on the road network, - the supply and installation of directional signage on special P.P.H.M. type supports, - the supply and installation of directional signage type Sd2 (Height Under Panels less than 2.30m) or Sd3 on shoulder supports, - the construction of foundation blocks for the supports, - the construction of the associated concrete restraints as well as the protective covers to ensure the continuity of these devices, - cleaning of direction signs using a non-aggressive and environmentally friendly process