A typical method for expanding the reservoir capacity is by raising the height of the dam body. Large amounts of waste are produced daily in ore processing plants and depending on the industrial production waste the storage structure (tailings dam) needs to be redeveloped. Tailings disposal has been a major concern for mining companies around the world with the overall goal to protect the environment and population from hazards associated with tailings storage. In fact, GIS can identify the collected data on task progress, can structure and present them in maps form in order to graphically and geographically visualize the overall progress and to conveniently extract useful summaries to the decision making. From then, the application of Geographic Information System (GIS) complements the above monitoring tools for civil engineering projects occupying large areas on the one hand and having different types of scattered structures on the other. However, this representation does not allow a spatial or geographic monitoring of the performed tasks within the scope of project intervention. The conventional planning tools (Primavera, Msproject, …), generally adapted by project managers, allow a representation in time of the tasks to be performed, specifying the executions’ duration and conditions of each one. This process is to break down the project managing in simple tasks or activities, to provide forecasts for these tasks and then to monitor their progress. To do so, a process of planning, organization and management as well the affected resources must be put in place.
The extent important project and the remarkable number of housing building and the diversity of construction activities (Reinforced concrete foundation, reinforced concrete in elevation, masonry, cladding, etc.) deserve the establishment of an efficient management of work through the control of the fixed time and the reserved budget. This project covers an area of approximately 260 ha. The agreed implementation period was 30 months. Chaâbane and Co Tunisian company has been contracted by “El Jihez Iskene and El Marafek Libya” to achieve 2,000 villa’s in Ghadames and Derj (Nalout).
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