Economical DIY gangplank

falkonfive

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17 Jul 2008
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Destined for the Med and needing a gangplank/passarelle
( never figured out whether they are the same thing ) we did the usual internet surfing and Boat Show window shopping. Prices were high to say the least although some were obviously quality items.

With my natural mean streak to the fore I managed to put together my own basic version at very reasonable cost and which has served well now for 4 months or so and looks like it will go on for a lot longer. As there may be others loathe to spend large sums I hope the following may be of some use.

First of all photos:

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First find your nearest B & Q. Go to the decking department and track down the 2.1 M lengths of decking which have astroturf inserts. Buy 2 (about a tenner each).
Next the hinge dept and buy three good quality largish brass hinges. I used 4". May cost you £20. Take 'em home, lay them face down next to each other and with the trusty electric drill attach the hinges evenly spaced.

Result as illustrated. Pretty weatherproof, non slip, tough enough to wheel your Harley across and easy to carry about. Folded they are around 15cms wide and of course double that unfolded.

Attractive too, they must be. My first one was stolen within a week from a very posh marina.
 
Portomaso Marina actually supply something similar. A plank, (not sure of the length), with a piece of carpet wrapped around one end so as not to damage the boat, and a piece of rope a bit longer than the plank attached to the boat end.

Works quite well, but can be lethal in slightly rougher weather... as the boat springs to and from the wall, the plank can fall off the wall end, get jammed between the wall and the back end of the boat, and cause some damage.... particularly if it is tied on at the boat end. Or it just falls in the drink! (or I just fall in the drink, as I did one night.... and I dont drink!!).

Cant bring myself to spend the £400-£600 for a professional job, plus the costs of fitting.
 
Mine is a ladder with plywood top held on with tie-wraps. The 'proper' yoke and swivel socket can be bought in France, at Accastillage Diffusion. I managed mine by mail order, although the specialist words were problematical, being beyond my dictionaries. Two small wheels at the other end.

It's far lighter than the plank I used previously, and easier to manage.
 
After years of struggling with a plank (or rather watching my wife struggle and complain) I bought the pukka thing, an italian Trem. Paid £400 plus 30 for the handrail from Force 4. would not be without it - however suspect the price has shot up now.
 
Babelfish part 'translation' - ' <span style="color:blue"> The arranged footbridges are often simple scales furnished with CTP. The problem is to arrange them (that does not yield) and their flexibility: the standard scales are not dimentionnées to work in inflection, but in compression. J' sought to make foldable " maison" , but that savère very difficult to make strapping man, precis and durable. By chance I fell on a foldable model from the trade at a handsome price, 98 euros in June 2006, and especially conceived to work in inflection. </span> /forums/images/graemlins/confused.gif /forums/images/graemlins/smile.gif
 
Non babeled translation:

Home made passerelles are often simple ladders covered in plywood (Contreplaques). The problem is in tidying them (because they don’t fold) and their bendiness: standard ladders are not designed to work in flex, but in compression.
I have tried to make a home made one but that has been difficult to make it economically, accurately, and durable. By luck I found a foldable model at a good price, 98 euros in June 2006, and specially designed to work in flex.
 
I'm way out of practice but have to laugh at some of the automated translations.

I think the instructions made more sense in French than they did when babel had butchered them...

I used automated translation software back in the mid-90's that was much better than babel and haven't seen any modern stuff that comes close.

This - http://www.ectaco.co.uk/ECTACO-iTRAVL-NTL-2F/ - should be good for a laugh, speak into it and get a "translation" spoken for you.....
 
I am building one following that idea, found the ladder (60ish euro now), unriveted one fourth

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it comes with a stabilising transverse element
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which is convenient for riveting the two wheels; I cut off the excess and replaced the two mounting bolts with two eye bolts where the lifting ropes will be attached

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more pictures once it is completed /forums/images/graemlins/smile.gif


has anyone a suggestion for a possible use of the one/fourth of ladder which is removed at the beginning ? /forums/images/graemlins/ooo.gif
 
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has anyone a suggestion for a possible use of the one/fourth of ladder which is removed at the beginning ? /forums/images/graemlins/ooo.gif

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Stick it on ebay as a specialist ladder - you'll probably get more for it than you paid for the whole thing /forums/images/graemlins/grin.gif
 
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I like the looks and cost of that.
Im off to B&Q before they go bust

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Good luck Maurice. Word of advice, have a sort through the decking lengths, make sure you get two straight ones. Some of 'em tend to be a bit out of true.

F5
 
I wanted one that would fit in quite a small locker (max 1m long) but I found that the folding ladders were far too bulky. In the end I got 2x1m lengths of scaffold board planed down (which is treated for being soggy most of its life), and got two steel hoops made up and fixed to the ends. The 2 boards are 1m long by ~60mm thick when closed, but they 'telescope' out to 1.9m long (by 30 thick by 220mm wide). I've shaped one end for fitting over the stem, and just need to find some wheels or rollers for the dockside end. Total cost ~£40.
Heading off the the Med in a couple of weeks, so not tried in anger yet (although tested out great so far).
 
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