INTERNATIONAL YACHT AND SHIP DESIGN SINCE 1989
Phone: 228-235-1881 * Email: email@example.com
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PRELIMINARY DESIGN & CONTRACT SPECIFICATIONS
PRELIMINARY INBOARD PROFILE
OYD develops an inboard profile of the vessel that establishes the following:
- Verify deck to deck heights
- Verify adequate headroom
- Allow adequate space for vessels structure
- Develop stairways and ladders
- Allow adequate space for distributive systems
- Piping systems
- HVAC ducting
- Electrical cableways
- Establish subfloor depths throughout
PRELIMINARY HULL & SUPERSTRUCTURE LINES
After development of the outboard profile and general arrangement plans, and inboard profile OYD develops a 2D preliminary lines drawing of the hull and superstructure.
Complete development of the specifications by obtaining necessary vendor data and perform necessary preliminary calcs to properly specify all machinery and equipment. These specifications will be a verbal description and methodology for every aspect of the design, performance, noise criteria, regulatory body requirements and build requirements of the vessel.
PRELIMINARY SPEED AND POWERING ESTIMATE
OYD shall generate preliminary data based on our existing hull forms data to establish preliminary horsepower requirements to meet the speed and range requirements. Once the hull is modeled more accurate data can be obtained. If the owner chooses to have the hull tank tested exact resistance and seakeeping data can be compiled. In most cases a new design is based on one of our existing hull forms to where accurate tank test data is already available.
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