Removing a keel stepped mast for transportation

[ghostlymoron]

Leave it to the professionals is good advice. I've done quite a lot of crane work as a site manager on big and heavy lifts and the worst thing to do is to try to take over the operation. Give clear instruction on what you wish to achieve and leave the rest to the operator and lift supervisor (if there is one).

 

[doug748]

Here come the pro's:

Courtesy of Greater Manchester Rigging Services Ltd

 

[ghostlymoron]

Here come the pro's:

Courtesy of Greater Manchester Rigging Services Ltd

Like ?
I've put up small masts several times successfully. The cast alloy brackets are very vulnerable to side forces so you need restraints or many helpers. These guys had enough helpers but not in the right places! It's also a good idea to attach the backstay before upping the mast.

 

[doug748]

I doubt if any reputable crane driver would lift on a halyard as it is untested and uncertified. Craneage is highly regulated and rightly so. Lifting with a strop above the balance point would be the best method and allow a much smaller crane to be used thus keeping the cost down. I'd disconnect any electrics and get the driver to take the weight before undoing any shrouds and stays but the driver will be in control and tell you what to do.

Lifting from the top ensures the mast hangs straight down, not so much an issue when removing the mast but, in my experience, well worth the extra effort when putting one back.

 

[michael_w]

Remove the wind direction/speed wand etc. before the crane gets anywhere near the mast. Keep a note and take photos of all the electrical connectors. Tape on the threads of the rigging screws handy when restepping.