| Criteria | Threshold | | --- | --- | | Lift weight | ≥ 75% of crane capacity | | Load out of view | Blind lift | | Personnel lifting | Man basket operation | | Proximity hazard | Within 6 meters of live process lines or energized substations | | Tandem lifts | Any use of two cranes |
: A completed Rigger Workplace Experience Logbook covering 50 required tasks, verified by a discipline manager. rigger level 3 aramco notes