I went passed the plant earlier today and saw it was open so I...

I went passed the plant earlier today and saw it was open so I called into the office hoping to get a quick look at proceedings and ask a few questions but I couldn't get anyone to hear me.
Whoever was there were out the back of the plant, I think Gastons name was on the sign in book, should have taken more notice. We might have to do a cap raising for a buzzer at the front desk..
Will try again another time.
Anyway the lights are on and someone's home.