Yes. ^^^^. A pricey service, but if u nick one of these cables when drilling the holes for the lift, u DO NOT want to know what happens. I've seen some knarley videos (cutting a kitchen in half, another a person in half (older you-tube adult only access, mainly construction accidents where people were seriously injured or killed.)
Have the floor x-rayed after installed and compare that with current shop notes/drawings for cross reference.
With caution, mike
__________________
Mike
|