Winter Layup Safety

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Sep 25, 2008
7,693
Alden 50 Sarasota, Florida
With all the discussion regrading winter layup safety and a recent local fire, I though it might be helpful to include this as a reminder. The picture in the link is of our then-new boat sitting on the hard awaiting spring launch. And I though this could never happen to me...

http://picasaweb.google.com/dberger381/BoatFire?authkey=kR9wJQ2_Qis#5260401839491110226


Boat was on the hard as I said, unplugged from shore power, batteries off and we had just completed spring cleanup, bottom paint and topsides waxing when we left on a Sunday night leaving the boat ready for launch the following day. Needless to say, it never got wet (except from fire hoses). We received a call early Monday a.m. stating there was a fire the previous night, the flames reportedly reaching 20 ft high.
Thorough investigations by both the local police and our underwriter failed to find anything conclusive as to cause.

The morale, if there is one to pass along here, is that marinas have cause to preclude boats from being plugged in. As I said, the batteries were off but not fused as it came that way from the factory and I didn't have a chance to rectify that omission not that it likely would have helped as both 4Ds were dead.
In short, there was no apparent cause but the resultant fire destroyed not only our boat but damaged several others in close proximity.

Note that if you look carefully at either photo, you can make out that the intensity of the fire was sufficient to melt the self-tailer rings.


 

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Oct 22, 2008
3,502
- Telstar 28 Buzzards Bay
Ouch... What happened? Did they ever figure out what caused the fire? I know they didn't have any conclusive findings, but did they have any guesses?
 
Jul 16, 2006
92
-Catalina C310 RNSYS
Boatyard safety

The club where I store my boat has a yard worker that goes around at the end of every day who un-plugs the boats that have extensions/shore power cords still plugged in.

It would be interesting to know what the investigators thought the cause of this fire was.

Sometimes we fail to recognize obvious hazards. I work on a self-propelled oil rig. Last month, before going on rounds of the accomodations to pick up laundry, the laundryman shut down the dryers in the middle of their cycle (prior to their cool-down period). He unloaded the dryer and put the contents in a basket on the deck.

He believed that it is dangerous to leave the dryer running while he is not present. However, the dryer was loaded with dishrags and towels from the galley. They use palm oil for cooking. The palm oil never fully gets washed out. The hot rags began to combust spontaneously and filled the lower levels with smoke. We went to emergency stations believing we had a fire. Fortunately, the rags never became fully 'involved'.

Many people woud be shocked at how fast spontaneous combustion can occur. Ironically, if the rags had been left in the dryer with it running, even though the flashpoint is reduced for the fumes coming off the residual palm oils coming off the rags, the fumes are being exhausted and they would have gone through a cool down period!

I do not leave any contaminated rags, solvents, paint, gas, etc. on the boat in or out of the water.

Cheers,

Chris
 
Sep 25, 2008
7,693
Alden 50 Sarasota, Florida
Good point Chris.
Oil and solvent soaked rags can, under the right circumstances, ruin your day. I've seen oil soaked metal shavings also spontaneously combust.
In my case, there was never any explanation which is precisely why I mention it in the first place. No matter how careful one tries to be, stuff happens making it all the more important to properly fuse all electrical circuits.
My underwriter used a person supposedly who specialized in boat fires to investigate the cause and he did pinpoint the location where the fire originated - behind an empty locker in the aft berth between the locker and hull. They contacted Hunter to obtain a copy of the wiring schematic and confirmed there were no wires located in that area, however, no one could definitively state nothing was installed there during commissioning. As a result, their theory was improper electrical commissioning but everyone was pretty skeptical of that finding.
The only two salvageable items from the fire were the bow anchor and the davits. Someone stole the anchor immediately after the fire...
 
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