Abstract
This paper reports on the study of building raw materials and their merchandising, precisely on the sand from Ebebda area (Lekie Division, Cameroon). During the work on the field, we have a production of approximately 1.000 tons (T) per day in raining season, 4,400 tons (T) per day in dry season. The sale of sand allows stakeholders to take care of their family. We evaluated the shortfall due to the proliferation of clandestine quarries in Ebebda. On a day basis, it is 1,050,000 FCFA in the raining season and 3,900,000 FCFA in the dry season. Thus, we suggest to the government in the short term, to create a mining brigade. This, for staff support and merchandising of sand extracted from the depths of the Sanaga River. At the local town hall, we suggest to use the tax collected from sand transporters to improve live condition of native.
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