RHIB Stability

Submit New Vessel for Testing

Vessel

Vessel name

Max passengers (not counting crew)

Crew

Lightship weight, lb (optional)

Fuel capacity, gal (optional)

Route to check

Required files

These two are enough to run the deadweight survey layout and the windage check.

Required

Vessel profile PDF

Prefer a side profile. PDF, PNG or JPG · you can add several files

Required

Vessel 3D model

Rhino .3dm · hull with collar, deck and superstructure

Collar puncture inputs

Needed for the deflated-chamber test (MTN 01-08 §5.4.2). Without them that section will read "not available" and say what to upload.

Optional

Collar 3D tube model

Rhino .3dm of the inflatable collar on its own

Optional

Collar drawing PDF with baffles marked

Manufacturer's tube drawing showing chamber baffles

Number of collar chambers

Optional

Vessel seating arrangement PDF

Where passengers sit for each load condition

Optional

Additional files

Any other PDFs or 3D models for this vessel: drawings, weight lists, prior letters, hull or collar models in other formats. You can also add files later from the vessel's results page.

Accuracy of what you are submitting

All load conditions, seat positions and dimensions produced here are assumed conditions taken from your drawings and model. They are only as good as what you upload.

I confirm that the drawings and 3D model I am submitting are accurate and current for this vessel as built, and I understand the results are an engineering aid for the owner and reviewer, not a Coast Guard approval.

Access

Leave blank and anyone with the link can open the results. Set a password and the results pages will ask for it.

Your email (optional)

Password (optional)

Confirm password

Notes for the reviewer (optional)

What happens next

1 · UploadFiles go straight to secure storage. You get a private results link right away.
2 · ProcessThe model is meshed, hydrostatics are built, and each test is run. Usually under 15 minutes.
3 · ReviewYour results page has the deadweight survey layout, the windage check with sliders, and the collar puncture 3D view.

Files are kept private to this project. Results pages are unlisted; anyone with the link can view them.