T-30 is a brand new 2nd Gen 30-man tourist submarine for underwater tourism. 
Colour choices range from White, Yellow, Black, Red or a mixture. 
 
The interior of the submarine is designed and manufactured in a similar style to modern commercial aircraft, from composite paneling and marine grade floor coverings, to afford comfort, durability & and ease of maintenance. 
 
This is a purpose built tourist submarine, to be designed under IRS, or equivalent, rules for submersibles.  With passenger safety as the prime consideration in the design of this submarine.