|  Tug, Undaunted docked behind the William H. Donner
 |  Barge ballasted-down at the stern for repairs on May 5
 |  Yellow  "containment boom" is for precautionary measures
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|  They need to do some work on the bow thruster
 |  Stern looking like it is sinking ... IT ISN'T!!
 |  (L to R)Undaunted, William H.  Donner, Pere Marquette 41
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|  Stern view of the Undaunted
 |  A good look at just how far down the stern actually is
 |  Dock-side view of the barge
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|  Workers peer into the bow thruster tunnel
 |  Another view later that afternoon
 |  Bow view of the barge with a work platform in place
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|  The work platform leads into the bow thruster tunnel
 |  The draft markings on the bow show how high it is riding
 |  The tug still at dock on May 7
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|  Barge still ballasted down as work continues on May 7
 |  Evening, May 7, water is pumped to raise the barge
 |  The draft markings show the bow is lowering
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|  Around 7 p.m. unloading of the barge resumes
 |  The backhoe goes back for another load of pig iron
 |  Around 10 p.m. the barge finishes unloading
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|  The tug comes to pick up the barge
 |  Close-up of the tug, Undaunted
 |  The tug is in place and ready to depart
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|  They move sideways from the dock
 |  Then they do something they haven't done before ...
 |  They turn around in the inner harbor before departing
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