Operation of the Ecosite: crushing and composting of plant waste, transfer of OMR and management of post-exploitation of the ISDND - relaunch following a declaration without follow-up for reasons of general interest relating to the insufficiency competition.

Operation of the Lande du Matz ecosite in Sarzeau (56), comprising a platform for receiving, crushing and composting plant waste, a transfer center for residual household waste (OMR) and a Post-operation non-hazardous waste storage facility (ISDND).