Stability

Question 1

Are all “T-Boats” required to have stability tests?

Answer 1

Ref: 46 CFR 178.310

Yes.

Question 2

Explain Lightweight displacement.

Answer 2

Ref: 46 CFR 170.055(J)
The displacement of a ship in tones without cargo, ballast, fresh water and feed water in tanks, consumable stores and passengers and crew and their effects.

Question 3

Can a simplified stability test be allowed if the “T-Boat” carries cargo, in addition to passengers?

Answer 3

Ref: 46 CFR 178.330(a)(4)

Yes