The services relate to signalling work (marking of metric points on the quay, numbering of bollards, maritime marking on concrete or masonry structures) as well as painting work in the workshop, in particular on new or renovated railings, quay quarters, footbridges, metal shields, dolphins, dolphin elements, etc. Bollards

The services relate to signalling work (marking of metric points on the quay, numbering of bollards, maritime marking on concrete or masonry structures) as well as painting work in the workshop, in particular on new or renovated railings, quay quarters, footbridges, metal shields, dolphins, dolphin elements, etc. Bollards