How Jack-up Rigs are Positioned May 16, 2011 How Jack-up Rigs are Positioned Rig Movers Create Breakwater to Limit Wave Action Methods of Preloading in Areas of High Tidal Range Posted by rdutton on May 16, 2011 in Rig Movers Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window)Like this:Like Loading... Related Share this article: 0