Adaptations to boats
Servos and switch operated controls can be used to increase access to steering and sail trimming. They are complex systems that do have limitations and are operating in a dynamic environment.
Implications for practice and procedures
- Check any modifications with the original manufacturer.
- Any adaptations should take into account the need for the crew to have access to the full range of tiller movement and sail controls.
- Servos, and switch operated controls should have an override in place that is easy to access and quick to use that releases the steering / and or sails quickly.
- Those responsible for safety should be familiar with how the servo / switch operates.
- Supervision is needed by someone who can solve problems as they arise on the water.
- As with other adaptations, modifications as a result of servos / switches should be checked with the original manufacturer, unless using manufacturer supplied equipment.
- Servo and switch operated systems should be designed to operate safely in a dynamic, wet environment.
- If servos and switch operated controls are to be used, a careful risk assessment should be in place, with consideration given to:
- the stability characteristics of the vessel used
- the level of safety cover needed
- reducing sail area and mast head flotation
- the area of operation
- the thresholds for stopping activity (see manufacturers recommendations)
Find out about the implications of many disabled people staying in the boat when towing
Next - recovering boatsAn overview of the key elements of safety systems
Providers of activity have a clear duty of care to keep those involved in the activity safe. People of all ages, with a wide range of impairments go sailing. It is important to consider the person, the situation and the staff / volunteers involved before making safety decisions.
It is important to get the choice of personal flotation device right each time a person goes afloat, particularly for people who may not be able to actively participate in their own self-righting if they were to end up in the water.
Strapping and other equipment are used for several reasons including to maintain posture and improve control of sails and steering. Straps and harnesses can be used by a person day to day (for example, in a wheelchair) or as a specific part of sailing equipment.
Self-righting means different things for different vessels. Experience shows self-righting boats can and do get ‘knocked down’ or capsize, increasing the risk of inversion and entrapment. There are known examples where through a variety of factors they have subsequently inverted, including with the keel or weighted centre board retracted.
Any modifications that deviate from the original design specification may alter the stability characteristics of that vessel and access to the full range of controls (steering and sails).
When towing vessels participants usually remain in the boat. The seating arrangements in some vessels used for disabled people, and participants’ own limited mobility, may make it harder for the crew to stay out of the way of a tow rope, particularly if multiple vessels are being towed
Explore equipment like slings or wet nets, the importance for having a plan for individuals who may not be able to fully help themselves and the role really good communication plays
Seating and posture are important for both personal safety and the ability to take an active part in sailing.