Barge Impact on Gate or Gate Bay
NOTE
Structural potential failure modes are very dependent on site-specific conditions. Final performance event trees used in risk analyses may vary significantly from the typical performance event trees provided in this database due to site-specific component configurations, foundation conditions, and failure processes. Use of the typical structural performance event trees should be done with caution and should be adjusted, as necessary.

NOTE
Subsequent branches after Node 6 on the "No" branch of Node 4 should reference the embankment overtopping erosion or concrete dam overtopping erosion and monolith instability typical performance event trees.