The NCCCO Digger Derrick Operator Practical Examination demonstrates digger derrick operation proficiency. The seven tasks that make up the Practical Examination are:
- Task 1: Pre-operational Inspection Checklist
- Task 2: Place chain in Circle
- Task 3: Follow Hand Signals
- Task 4: Negotiate Corridor with Test Weight
- Task 5: Auger a Hole
- Task 6: Pick up a Pole
- Task 7: Stow Boom and Shut-down Procedures
Candidates must pass both the written exam and the practical exam to be certified for a five-year period.
For more information about CCO Digger Derrick Operator certification, visit nccco.org/ddo