But only grows on surfaces can stay airborne for years.

However, there is still high airborne and impact noise transfer between the basement and the first floor above.

Asbestos containing material is not harmful until you mess with it get fibers in the air, which get in your lungs.Problem with removing is that you will cause a lot of fibers to become airborne, that's why its so expensive. 

From the drone footage on the GRM web page it looks like development has (at best) just started, and this appears to be consistent with the single page development activity status report from GRM.

Called and talked to a IRS Drone that couldn't give me any explanation but seemed to indicate that the interest and penalties are calculated on the original balance not the current one.Is that really the case or did I just get hosed?

Asbestos is really only hazardous when it is airborne.  

The first level drone rejected it because it had both mine and my wife's names on it, that person was okay with it once I pointed out she was also a member of the LLC.

You want to "encapsulate" it. paint over it..side over it..your good..just dont disturb it and make it airborn

Article on drones and commercial real estate along with other sectors.

I know the tile would help airborne noise.