The amount of safety time needed to protect a particular path in a project is less than the sum of the safety times required to protect the individual activities making up the path.

Question

Quizplus · Accepted Answer

Critical Chain Project Management (CCPM) principles suggest that safety time (buffer) should be aggregated at the project or path level rather than at the individual task level, leading to a reduced overall safety time needed to protect the project due to statistical aggregation benefits.

The Amount of Safety Time Needed to Protect a Particular