Divers must dive within their certification level, and according to their agency's standards.
In regards to complex overhead diving, divers must show basic competency in overhead techniques such as control of trim, buoyancy, and propulsion. If the intention is to conduct complex penetration dives, please considering taking the time to fine tune your skills if required prior to the trip.
When technical diving, there will be mandatory four hour surface intervals between dives.
Two dives of two hours duration can be conducted per day, or one dive of three hours duration.
Oxygen comes from an oxygen generator with a purity of 93% +/- 3%.
Any gas requested onboard will be billed with no refunds for unused gas.