Display:
despite visiting this:

This is an onshore prototype of the "jacket" foundations that will be used offshore, with a Repower 5M turbine on top (300 tons). The foundation is 50meters high; made of the same metal bits used to make pipelines.

In the long run, we're all dead. John Maynard Keynes

by Jerome a Paris (etg@eurotrib.com) on Tue Jun 30th, 2009 at 03:09:56 PM EST
[ Parent ]
Have you ever heard a decent explanation of why they call these foundation types "jacket" foundations?

anyone want a job servicing this test turbine in winter, noticing the 50 meters of exposed ladder?  (of course, that would be under water in the real world.)

"Life shrinks or expands in proportion to one's courage." - Anaïs Nin

by Crazy Horse on Tue Jun 30th, 2009 at 03:30:10 PM EST
[ Parent ]
no idea where "jacket" comes from (probably from the North Sea oil industry?)

In the long run, we're all dead. John Maynard Keynes
by Jerome a Paris (etg@eurotrib.com) on Tue Jun 30th, 2009 at 03:42:21 PM EST
[ Parent ]
French translation: fondations sur caissons de support

Other types: monopiles, gravity solutions, tripods.

You can't be me, I'm taken

by Sven Triloqvist on Tue Jun 30th, 2009 at 03:56:01 PM EST
[ Parent ]
merci, sven.  btw, all the types you mentioned are used for offshore wind.  in addition to tethered floating (schwimmenden auf Deutsch.)

"Life shrinks or expands in proportion to one's courage." - Anaïs Nin
by Crazy Horse on Tue Jun 30th, 2009 at 04:10:45 PM EST
[ Parent ]
It was way hot enough today to go schwimmen, but I decided to fix the Briggs & Stratton on the lawnmower instead - before the Triffids could invade the patio.

It's been a funny day - I also had to rewrite a voiceover I'm doing on Friday for a documentary on Kinbaku - the embrace of the rope. As this is a family site I will give no further details ;-)

You can't be me, I'm taken

by Sven Triloqvist on Tue Jun 30th, 2009 at 04:20:12 PM EST
[ Parent ]
Only ET's Doc Triloqvist would do voiceover on Kinbaku, leaving us to wonder what's showing under the voice.

(deleted photo here)

We now return you to to the regular OT discussion on binding the winds offshore.

"Life shrinks or expands in proportion to one's courage." - Anaïs Nin

by Crazy Horse on Tue Jun 30th, 2009 at 04:25:21 PM EST
[ Parent ]
Japanese bondage - Wikipedia, the free encyclopedia
the use of fire, knives, tattoos, boiling water, pheasants, divining blocks and rocking horses[citation needed], etc.

I hope your voice-over copy goes into the etc, too. Pheasants and rocking horses are like, so-o-o-o passé.

by afew (afew(a in a circle)eurotrib_dot_com) on Wed Jul 1st, 2009 at 02:55:50 AM EST
[ Parent ]
As a pro, what I am really worried about is the correct pronunciation of Japanese terms and names ;-)

But it is an interesting subject, psychologically.

You can't be me, I'm taken

by Sven Triloqvist on Wed Jul 1st, 2009 at 03:16:51 AM EST
[ Parent ]
apparently if you look at the template and footprint of a jacket it is like an envelope protecting the pipes going into the seabed. So they are called jacket as they are sheltering the pipes and risers, not because of their other function of also carrying the platform or anything.

The have all-sorts of funny names on platforms, like Xmastrees. Come across one of those before?

by PeWi on Tue Jun 30th, 2009 at 06:05:23 PM EST
[ Parent ]

Display:
Login
. Make a new account
. Reset password
Occasional Series