In view of the need to take into account SOCIAL REALITY, the project addresses the social perception of quarry mining activity in the municipalities of Valdilecha and surrounding areas. Based on surveys of SOCIAL PERCEPTION of extractive activity, a social research study will be carried out. With the results obtained, it will be possible to design PRIORITY LINES of action with the main environmental and social concerns identified and the evaluations of the local population on any economic activity that involves the extraction of natural resources