▁extended ▁by ▁five ▁more ▁years . ▁A ▁performance ▁contract ▁is ▁signed ▁with ▁S ON ES . ▁▁ 2 0 0 8 : ▁The ▁government ▁signs ▁a ▁performance ▁contract ▁with ▁ON AS . ▁▁ 2 0 0 9 : ▁The ▁government ▁comm issions ▁a ▁study ▁to ▁assess , ▁among ▁other ▁issues , ▁whether ▁the ▁le ase ▁contract ▁should ▁evol ve ▁into ▁a ▁con cess ion ▁contract ▁under ▁which ▁the ▁private ▁company ▁fin ances ▁some ▁or ▁all ▁of ▁the ▁invest ments . ▁▁ 2 0 1 0 / 1 1 : ▁SA UR ▁s ells ▁its ▁share ▁in ▁S DE ▁to ▁the ▁West ▁African ▁infrastr ucture ▁holding ▁company ▁Fin ag estion , ▁which ▁in ▁turn ▁is ▁majority - owned ▁by ▁the ▁US - based , ▁Africa - f oc used ▁private ▁equ ity ▁fund ▁Emer ging ▁Capital ▁Part ners . ▁▁ 2 0 1 1 : ▁The ▁le ase ▁contract ▁with ▁S DE ▁is ▁extended ▁by ▁two ▁more ▁years . ▁▁ 2 0 1 2 : ▁Mack y ▁S all ▁elected ▁President , ▁defe ating ▁Abd oul aye ▁W ade . ▁ ▁September ▁ 2 0 1 3 : ▁Dak ar ' s ▁water ▁supply ▁is ▁interrupted ▁for ▁three ▁weeks ▁after ▁a ▁break ▁in ▁a ▁key ▁transmission ▁pipeline ▁at ▁Ke ur ▁M om ar ▁S arr . ▁▁ 2 0 1 4 : ▁The ▁le ase ▁contract ▁with ▁S DE ▁is ▁extended ▁by ▁five ▁more ▁years . ▁ ▁Fin an cial ▁aspects ▁and ▁efficiency ▁▁ ▁The ▁financial ▁policy ▁of ▁the ▁sector , ▁as ▁defined ▁in