Aqua,
All these numbers are based on experience, attitude, people skills and willingness to continue learning and taking intiiative in learning other aspects of the industry, ie: deck work, survey, acronyms and understanding of how the subsea equipment works and are integrated as well as the tooling.
If so, I can’t for the life of me work out how you arrive at your figures…please explain the breakdown?
It’s pretty transparent as far as rates go, albeit last years:
http://www.rovworld.com/docs/rates.html
Try multiplying your figures by two (2) 😯