8-Hour Climber/Tower Crane Rigger Renewal
“This course is a renewal requirement for the holder of a NYC Climber/Tower Crane Rigger License.”
https://www1.nyc.gov/assets/buildings/pdf/8_hour_climber_tower_crane_renewal.pdf
This course is a refresher on the knowledge provided in the 30-Hour Climber/Tower Crane Rigger.
