Never trust a schedule

Afternoon all, 

2 wind farm boats out in the morning, 2 back at 6pm.....nothing else according to the schedule. Ended up with those, a pilot boat in,  2 tugs in to help a ship out of dry dock who needed to come out temporarily, 1 tug went  out, survey boat needed in due to weather that no one else knows off then a ship wished to leave before his departure date, came into the locks, dropped the locks for him to depart and his engines failed. Had to raise the locks, let a tug in to join him so he could tow him out and back to his berth. 
During this the engineers tried to fix and replace the wooden fenders that run alongside the lock wall to protect the ship.
I still managed my coffee !! 

Have a great day 
TTFN :0)