CERTIFICATIONS Mobile Crane Operator| Service Truck Crane Operator| Tower Crane Operator| Overhead Crane Operator| Articulating Crane Operator| Digger Derrick Operator| Dedicated Pile Driver Operator| Drill Rig Operator| Concrete Pump Operator| Telehandler Operator| Signalperson| Rigger| Crane Inspector| Lift Director Lift Director Certification Overview| Written Exam| Exam Fees| Recertification Lift Director Exam - Sample Lift Plans Core Exam Outline| Specialty Exams Outline| Reference Materials| Load Charts| Sample Lift Plans Download Sample Lift Plans Now! These sample lift plans demonstrate the types of materials provided for the exams: Single Mobile Crane Sample Lift Plan (download PDF) Single Tower Crane Sample Lift Plan (download PDF) Two Mobile Cranes Sample Lift Plan (download PDF) Two Tower Cranes Sample Lift Plan (download PDF)