Typical contracting everywhere, as far as labor. It doesn’t make sense to bring labor with you for most jobs. Management would be different, but as you go down tiers, more local engineers and supers, etc. is the norm.
I suggest that Panama may return the canal ownership to the United States. The United States will then fix the problem at US taxpayer expense. Then, some malignant DIMocRAT president will give it back to them for free.