Shallow Water Dangers; Running Aground; Thru - Chris-Craft 32 Launch (RJ) Owner's Manual

Shallow Water Dangers

The minimum depth of water you are able to run your boat is determined by several factors. The draft is
affected by the loading of the boat including the fore and aft trim, the propeller size and even by the
salinity of the water. When your boat is fully loaded, measure the maximum depth from the waterline to
the deepest point and note the number. It is the owner/operator's responsibility to maintain a comfortable
margin over the bottom.
Should you run aground, visually check for water intrusion. If serious damage has occurred, it may be
prudent to stay aground until the damage can be assessed and controlled. After re-floating, check the
running gear for damage and feel for any unusual vibration. Perform a thorough inspection after trailering
the boat.

Running Aground

Engine cooling intakes are located under the boat. Ensure intakes are
free and clear of debris. Do not start the engines if intakes are plugged.
If you encounter shallow water and run aground:
1. Immediately place the transmissions in neutral.
2. Ensure everyone has, and is wearing, a PFD.
3. Perform a head count. Confirm everyone is present and accounted for.
4. If possible, inspect the hull, propulsion, and steering systems for damage.
5. Inspect for flooding and/or leaks.
6. If the vessel is undamaged, decide on an appropriate course of action:
– Determine the water depth and the type of obstruction you are lodged on: sand, mud, rock, etc.
– Is it possible to dislodge the vessel?
– Do you need to lighten the load by removing passengers or equipment?
– Is it possible to push the vessel off the obstruction?
– Is it possible to use reverse thrust to free the craft?
– Determine tide, current, and wind velocity. Will they help or hurt your situation?
7. If necessary, seek assistance from any nearby vessels and/or signal for help using an appropriate
signaling device.
8. If damaged it may be safer to leave the vessel aground and seek professional help.
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Safety And Operations
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