NEWS from BoatUS
Boat Owners Association of The United States
880 S. Pickett St., Alexandria, VA 22304
BoatUS Press Room at www.BoatUS.com
FOR IMMEDIATE RELEASE
Press Contact: D. Scott Croft, 703-461-2864, SCroft@BoatUS.com
WHY SAILBOATS SINK AND FIVE TIPS TO PREVENT IT
BoatUS Opens its Insurance Claims Files
Alexandria , Va. , Dec. 6, 2007 - A study of 100 sailboat sinkings from the BoatUS Insurance claims files could help prevent your sailboat from becoming a statistic. “The sinkings were found to be divided evenly into two broad categories – those that sank at the dock and those that sank while underway,” said BoatUS Marine Insurance Technical Director Bob Adriance.
“However, when it came to sinking underway, a sailboat’s deep draft became the obvious factor,” Adriance continued. Striking a submerged object was found to cause 40% of the sinkings while underway. Next on the underway list was a broken prop shaft or strut (16%) and damaged or deteriorated fittings below the waterline (16%). “Prop shaft corrosion seems to be a bigger issue with sailboats than with powerboats as auxiliary sailboat engines are not run as often, allowing corrosion to set in,” added Adriance.
The most common cause of dockside sinkings were found to be the result of deteriorated or damaged or corroded fittings such as intakes, seacocks, and drains below the waterline. Stuffing box leaks were number two on the dockside list.
The complete study results are as follows:
Sinking at the Dock
Below waterline fitting 44%
Struck submerged object 40%
Five Tips for Prevent a Sailboat Sinking:
- Any time your boat hits bottom, immediately inspect the bilge and keel bolts or centerboard pennant and hinge. To be safe, inspect again an hour later.
- Routinely — twice a season — inspect all below the waterline fittings, hoses, and hardware. If the fitting is long enough, it’s good practice to have two marine-rated stainless steel clamps on all hose ends. Any hoses showing signs of rot should be immediately replaced.
- When at rest, stuffing boxes should never leak. If leaking persists after the packing gland nut has been tightened, the packing must be replaced.
- Don’t ignore through-hull fittings or hoses that are installed above the waterline. While they may appear to be “safely” above the water level, they can leak when heeled over in a seaway, or when snow or ice forces the boat under.
- A winter haul out is the perfect time to inspect the prop shaft and cutless bearing.
BoatUS – Boat Owners Association of The United States – is the nation’s leading advocate for recreational boaters providing its 650,000 members with a wide array of consumer services including a group-rate marine insurance program that insures nearly a quarter million boats. If you’d like to get a free insurance quote for your boat, go to http://www.BoatUS.com/Insurance or call 800-283-2883.