lot 1: construction work on four (04) positive boreholes equipped with human-powered pumps at the Bélégré and Goumcé primary school, in the Doulougou slaughterhouse and the Soulli CSPS for the benefit of the municipality of Doulougou (mining fund transfer). lot2: work to carry out one (01) positive borehole equipped with a human-powered pump in the village of Yougritenga for the benefit of the municipality from Doulougou (ADCT transfer). lot 3: rehabilitation work on the Doulougou Town Hall borehole (own funds). (EXPIRED)