The objective of this activity is to (i) cover all the sections and observe the environmental and social issues involved, (ii) assess the issues, risks and potential environmental and social impacts related to the planned operations, (iii) inform the sheets and forms for the environmental and social selection of the sub-projects, (iv) contact and exchange with the technical departments of the town halls of the sites hosting the sections and (v) validate the results of the screening, make the classification and determine the environmental and social work necessary always with a view to preserving the tranquility of the neighboring / adjoining populations.