JIBIYA DAM, PVC GEOMEMBRANE APPLICATION
(Nigeria, 1987)
Dimensions:
height: 23.5 m
embankment volume: 2 000 000 m3
storage: 142 300 000 m3
crest length: 3 660 m
geomembrane liner: 165 000 m2
spillway capacity: 2100 m3/s
Water tightness: PVC geomembrane plus
geotextile geo composite on the upstream slope
Vertical plastic diaphragm at the upstream toe