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Old 16 April 2020, 09:13   #1
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Country: UK - England
Town: Malmesbury
Boat name: Wheres Dorris
Make: OCEAN
Length: 6m +
Engine: EVINRUDE ETEC 150 G1
Join Date: Nov 2007
Posts: 128
Best way to turn over a rib in workshop.

I am about to start work on the refurb on my Ocean 6.25, floor replacement, layout change and a respray following Nugent’s tried and tested format.

One thing I am concerned about is the best way to flip the boat over for access to the hull. The tubes are staying on, so I want to make sure whatever I do is not going to damage them or the join to the hull.

I have access to a telehandler with both long and short forks available, so lifting off the trailer and being able to get height to turn is ok after A frame and console removed.

. Some of the things I’ve been wondering

Tube inflated or deflated?
Lift in straps or protect hull and lift sideways to vertical and roll over?

I do have a rotisserie suitable for an old vw Type 2 and could fabricate a rear plate and some sort of front bracket, but not sure I would get the ground clearance to fully spin over.

I’d appreciate any tip or advice
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Old 16 April 2020, 09:37   #2
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Country: UK - England
Town: Waterlooville
Boat name: Tickler
Make: Halmatic P22
Length: 6m +
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MMSI: 235115642
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RIBase
One thing to bear in mind is that once turned over, the tubes will become a bit more susceptible to damage by having things dropped on them / stood on.

https://www.rib.net/forum/f8/flippin...der-73230.html

If you search for the word "flipping", you'll get a few responses
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Old 16 April 2020, 09:45   #3
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Country: UK - England
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Boat name: Wheres Dorris
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Length: 6m +
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Thank you. I searched turning over and a few others but not flipping. Will take a look now.
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Old 16 April 2020, 09:48   #4
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Country: UK - England
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Boat name: Wheres Dorris
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Quote:
Originally Posted by GuyC View Post
One thing to bear in mind is that once turned over, the tubes will become a bit more susceptible to damage by having things dropped on them / stood on.

https://www.rib.net/forum/f8/flippin...der-73230.html

If you search for the word "flipping", you'll get a few responses


Thank you Guyc, that link has everything I needed to know.
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Old 19 April 2020, 18:14   #5
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Country: UK - England
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Boat name: Kick-Ass !
Make: PAC/Artic 22
Length: 6m +
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Click image for larger version

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I unload onto straw bales
Turn lt over onto a tarpaulin

Do the deed and turn back onto straw ready tClick image for larger version

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Old 19 April 2020, 18:15   #6
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Oh n use stockinet in the rollers till it's fully cured
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Old 20 April 2020, 16:14   #7
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Country: UK - England
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Thank you Nugent. My war department has horses, so straw and hay are things I can get hold of in vast quantities.
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Old 20 April 2020, 17:05   #8
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Country: UK - England
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Boat name: The Rubber Duck
Make: Avon 3.10
Length: 3m +
Engine: Tohatsu 9.8
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When I flipped mine (5.4m), I inflated the tubes to a nice hard pressure and rolled it off the trailer, my 16 year old son and I picked up one side and got it to the point of balance. It was quite heavy but manageable.

With my son holding it at balance I ran around the other side and took over holding it still while he joined me. We then lower it down slowly. I did tell him to stay out of its way if it went down on its own, but it didn't and it went fine.

I then lifted the transom and blocked it up on timber and then i climbed under it to lift and block up the bow to get the tubes off the grass. Then I let out some pressure from the tubes.

I worked on it for about 3 weeks and then reversed the above. It all went well.

Good luck with yours and don't pick a windy day.

Hope that helps a small bit.
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Old 20 April 2020, 17:09   #9
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Just seen you have a 6.25m I think you'll need three people, mine was on the limit for 2.
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