Table 5.

Synthesis of failures in the project

Not calling into question Coyne's opinionsIndividualCommunicationInduced
Sizing of the bottom valve in accordance with the rules of the art (could have been oversized)TechnicalRisk appreciationInduced
State of the art
Dam delivery before completing the first filling (5 year dry period combined with delay in the expropriation of the upstream mine)OrganizationalRisk appreciation Skill managementInduced