HPC is interested to modify the cranes and to adjust their parameters to fit to container ship "MSC Valeria" (IMO 9461439) as the design benchmark ship. Thus the cranes should be modified as follows:
- Increasing the lift height of the cranes by 9 meters under the spreader (from 35 meter to 44).
- extending trolley travel maximum operating outreach by 5 meters beyond waterside rail (from 55m to 60m).
- adding visual aids (CCTV system) in order to help crane operator better vision of the ship cell as well as truck lanes
Performing Contractor will have to verify suitability of the modification requirements and present supporting calculation for approval.