I work in a building that has parts of it under construction and our senior staff is offering tours. I'm a little worried about tripping and falling on something if I take a tour through the live construction zone. 
I can certainly relate to you, it could be a safety hazard.
I agree! I think if I do it, i need to buy some closed-toe shoes and make sure I'm wearing the correct clothing. 
That's a smart move, that would reduce the risk of injury.