My floating boat dock needs help!!! It is held in place by three
metal pipes that are covered with PVC (you can pull the PVC off to see
the pipes). Every winter the ice seems to bend the pipes more and
more. The aluminum walkway that goes from land to the dock is now
rubbing against the old concrete seawall and one bolt holding it to
the dock has pulled partway through the wood. I'm thinking that it's
probably past time to just be ignoring it.

How can I get the pipes straight again? I've got some neighbors
who've agreed to help but I'm not sure that any of us know what we
should do. Any suggestions????

Thanks.

Sandy

sandy wrote:
My floating boat dock needs help!!! It is held in place by three
metal pipes that are covered with PVC (you can pull the PVC off to see
the pipes). Every winter the ice seems to bend the pipes more and
more. The aluminum walkway that goes from land to the dock is now
rubbing against the old concrete seawall and one bolt holding it to
the dock has pulled partway through the wood. I'm thinking that it's
probably past time to just be ignoring it.

How can I get the pipes straight again? I've got some neighbors
who've agreed to help but I'm not sure that any of us know what we
should do. Any suggestions????

Thanks.

Sandy
What size are the pipes (dia, wall thickness)? what is the pipe
material?, how long?
Do youremove the float in the winter? Do you remove the ramp in the
winter? What is the tidal range?

On Jul 28, 8:01*am, sandy wrote:
My floating boat dock needs help!!! *It is held in place by three
metal pipes that are covered with PVC (you can pull the PVC off to see
the pipes). *Every winter the ice seems to bend the pipes more and
more. *The aluminum walkway that goes from land to the dock is now
rubbing against the old concrete seawall and one bolt holding it to
the dock has pulled partway through the wood. *I'm thinking that it's
probably past time to just be ignoring it.

How can I get the pipes straight again? *I've got some neighbors
who've agreed to help but I'm not sure that any of us know what we
should do. *Any suggestions????

Thanks.

Sandy

Post

but I'm not sure that any of us know what we
should do. Any suggestions????

Post some photos.

Easiest thing to do is probably replace bent pipes.

Anyone in your group a bit handy?

cheer

On Jul 28, 10:01*am, sandy wrote:
My floating boat dock needs help!!! *It is held in place by three
metal pipes that are covered with PVC (you can pull the PVC off to see
the pipes). *Every winter the ice seems to bend the pipes more and
more. *The aluminum walkway that goes from land to the dock is now
rubbing against the old concrete seawall and one bolt holding it to
the dock has pulled partway through the wood. *I'm thinking that it's
probably past time to just be ignoring it.

How can I get the pipes straight again? *I've got some neighbors
who've agreed to help but I'm not sure that any of us know what we
should do. *Any suggestions????

Thanks.

Sandy

Ive seen docks with maybe 4-6" pipe that did not bend

On Jul 28, 2:05*pm, ransley wrote:
On Jul 28, 10:01*am, sandy wrote:

My floating boat dock needs help!!! *It is held in place by three
metal pipes that are covered with PVC (you can pull the PVC off to see
the pipes). *Every winter the ice seems to bend the pipes more and
more. *The aluminum walkway that goes from land to the dock is now
rubbing against the old concrete seawall and one bolt holding it to
the dock has pulled partway through the wood. *I'm thinking that it's
probably past time to just be ignoring it.

How can I get the pipes straight again? *I've got some neighbors
who've agreed to help but I'm not sure that any of us know what we
should do. *Any suggestions????

Thanks.

Sandy

Ive seen docks with maybe 4-6" pipe that did not bend

- New pipe?
- Remove and take to nearest machine shop who will roll them out for
minimal charge
- We unhook and tow ours ashore each fall

What size are the pipes (dia, wall thickness)? what is the pipe
material?, how long?
Do youremove the float in the winter? *Do you remove the ramp in the
winter? *What is the tidal range?- Hide quoted text -


I'm not sure exactly the diameter of the pipes; I'd guestimate 2 1/2
to 3 inches. I also don't know how long the pipe is. It's @ 3 to 4
feet above the water and I'd guess that the water depth is maybe 3
feet but that would vary among the three pipes. I have no idea
whatsoever how deep the pipe goes into the lake bottom. Would it be
possible to lift the pipe and replace it straight??? I don't really
know if the pipe is actually bent or if the wind and Winter ice has
just made it lean. Any idea how these posts/pipes are installed? Are
they cemented in or pounded in or ???

My dock is in a freshwater lake and when I bought it 3 years ago, was
told that the dock did not need to be moved in the winter (I'm in NE
Washington and the lake does freeze over). I've never removed the
ramp either. No tidal range and depth of water varies only a couple
feet during the Spring melt. I guess I just took the previous owner's
word that nothing needed doing (I moved from Florida and living with
ice was something new to me!) Any suggestions appreciated.

sandy wrote in news:6ccacdb1-2ec8-4076-b2c8-
:


Your problem is that these pipes could have been installed in any number
of ways and there is really no easy way to find out. Bent pipes are
useless and shouldn't be straightened because they will kink and those
will be weak spots which will bend very easily and could even break.
Don't try to strighten and re-use bent pipes.

Some possibilities are;

- pipes just pushed in by hand and hammered a bit. Only a small amount of
penetration and thus the pipes would be leaning and may not be bent. Try
pulling them out with an old fashioned car jack or a long lever to a
chain around the pipe. This is frustrating and dangerous work because it
is on a floating unstable platform. Put jack base or fulcrum on a post on
the lake bottom and becareful.

- pipes hammered in deep using machinery. In such a case they are bent,
not leaning and getting them out would require machinery. Depending on
how far they are from shore maybe you can get a medium to large backhoe
to reach out pull them out. You could get the backhoe to push in new
pipes but they wouldn't last much longer than the old ones. If the pipes
can't be pulled out then cut them off and build a fixed dock around them.
Don't just cut them off if you want to keep the floating dock because
they will wreck boats. Maybe a fixed dock base with a removable top part
that can be easily removed for the winters?

- a likely scenario is that the pipes just have a pad welded onto the
bottom and they just sit on the lake bottom. In this case they would be
leaning and not bent. Should be able to lean them straight by pushing on
long poles from shore or pulling with a boat or drop a large anchor off
shore and use a pulley arrangement to pull them straight. If the pad is
buried into mud then it may be a real pain to straighten out. Probably
won't stay straight any longer than original installation if you leave it
in for the winters. Floating docks with pipes on pads are intended to be
removed every winter - the pipes should be adjustable vertically so you
raise them, float the dock out and lower them to sit on the bottom and
keep dock from moving away; reverse process for removal. Some docks are
lifted up on the pipes so they don't rock around all summer and the
weight holds them in place better. Other types are loose on the pipes so
they can move up and down when lake levels change. Depends on many site
specific factors.

Ice on a lake can exert from zero force to a huge force on docks
depending on many factors. Sometimes changing temperatures cause ice
sheets to shrink or expand during the winter - these forces are huge and
will bend any normal sized dock parts. In spring when ice is breaking up
and lake levels rise the ice attached to the dock can exert vertical lift
forces and pull the pipes up. Ice sheets also can get blown around by the
wind and depending on the distance across the lake could have large
sideways pushing forces. Some years none of this happens and some years
it is severe. When these forces occur they are irresistable by normal
docks so it is good practice to pull the docks out in the fall and
replace them in the spring. That is probably why they used floating
docks. If they didn't intend to remove them why not simply used a fixed
dock which would have been cheaper?

Many folks use a fixed dock with wheels on the outward end so they can
roll them in and out. Needs a lake with no currents, a suitable shoreline
slope and very little rise or fall of lake levels. I've seen floating
docks with wheels to aid in installation and removal. The inward end has
pipes on pads that are adjusted up and down to level the dock.

Most floating docks are inadequate from the point of view that they rock
way too much when hit by waves or boat wakes. This is dangerous if people
get thrown off balance and fall down or fall in the water. A floating
dock that won't rock requires careful design and is expensive so is not
often done right.

Big question is what are other people on this lake doing with their docks
and how succesful are they? Copy what the successful and safe ones are
doing - but only if they have been there for a long time, many years. Any
old plan can work for a year or two with a bit of luck. Only the good
plans last a lot of years and are safe.

Big question is what are other people on this lake doing with their docks


Thanks so much for all the information!! There seem to be a variety
of types of docks on the lake. Lots of the floating type and they are
usually left out during the winter and most of the pipes are now
leaning.

There really is no way that I can bring the dock to shore for the
winter; the shore line is fairly steep. My neighbors suggested a
system they had used on their dock when they lived on the lake;
putting out cement filled tires with cables attached and anchoring
them to the dock but we're also going to try to straighted out the
pipes if we can.

Thanks again for all the help!

Sandy