Refinery Safety Notice is a written note in Dishonored.
Transcript
Remember to keep the stair in the “up” position at all times unless there’s a shift change or an emergency. Failure to do so may result in damage to equipment and/or loss of life.
In the event of the actual emergency, main power WILL be shut off. Use the backup receptacle to your right to restore power to this control panel.
Location
It can be found in the control booth for the Greaves Whale House safety stairway, during the mission The Flooded District.