6.1.1 Using the damage probability distribution
functions specified in paragraph 5.2,
all damage cases n as per paragraph 4.3 should
be evaluated and placed in ascending order of oil outflow. The cumulative
probability for all damage cases should be computed, being the running
sum of probabilities beginning at the minimum outflow damage case
and proceeding to the maximum outflow damage case. The cumulative
probability for all damage cases should be 1.0.
6.1.2 For each damage case the damage consequences
in terms of penetrations (breaching) of cargo tank boundaries should
be evaluated and the related oil outflow calculated. A cargo tank
should be considered as being breached in a damage case under consideration
if the applied damage envelope reaches any part of the cargo tank
boundaries.
6.1.3 When determining the damage cases, it should
be assumed for the purpose of these calculations that the location,
extent and penetration of damages are independent of each other.