DeJong and Lebet, Inc.

Serving the marine industry since 1968.

A few of our Vessels:

Who We Are

Contact Us


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Cruise Ship Tenders

Fishing Vessels


Glass Bottom

Inland Casinos

Major Conversions

Offshore Casinos

Party or Head Boats

Passenger Vessels

Permanently Moored








Stability Calculations are very important to your vessels operation. These calculations set the limit of your passenger capacity, what kind of route your vessel can travel on, and how much weight you can add to your vessel in the future.

We often are contracted to do the stability analysis on existing vessels or on new vessels to another's design. The Starfleet Provider is a good example.







We can provide you with the following Stability Calculations

bulletIntact Stability
bulletDamaged Stability
bulletWeather Criteria
bulletPassenger Heel Calculations
bulletFloodable Length Curves
bulletDeadweight Surveys
bulletInclining Experiments
bulletTank Capacities

We can design your vessel to meet the following routes:

bulletLakes, Rivers, Bays, and Sounds
bulletProtected Waters
bulletPartially Protected Waters

If your existing vessel is having difficulties meeting any of these requirements we can help find solutions.

       This page last edited on  07/09/2010