3. Trainee
• Person without Aqua digger / Dipper dredger operational experience
• No Shore based Excavator / backhoe experience
3
4. 3e Operator
Person capable of operating a shore based excavator / backhoe
Couple of years of excavator operator experience
But no aqua digger experience
4
5. From Shore to Aqua based
• Dredging and viewing under water :
• Use of Van Oord Survey visualisation software
• Use of crane positioning software: XPM / Seatools/VO Survey
• Marine / waterworks experience
5
6. 2e Operator
Independently:
• Operates aqua digger / dipper dredger
• Efficient Split barge loading cycle
• Spud operations and stepping cycle
Knowledge of XPM / Sea tools & VO Survey systems (Viewing underwater)
Mooring Split Hopper barges alongside
Daily maintenance
6
7. 1st Operator
Able to work independently with a aqua digger (pontoon control)
Responsible for positioning pontoon
Knowledge of equipment,
Looking forward prevent downtime
Experience:
• Tide
• Strong current
• Wind
• Dredging various materials and use various available buckets
• Changing configuration 9boom – stick – bucket)
• Bushes and pins change (equipment change)
• Exchange wires
Interaction with colleagues and people `s project
Guidance and steering 2th and 3th operator
7
