Almost half of that area is in a floodplain and of the quarries that have decommissioned, depending on how old they are, the City might not let you fill them as they now offer a significant amount of flood storage (unless you create that storage elsewhere).Also, the City has bought out some properties because of air flight noise, mostly along Jet Lane/Patton Avenue. 

Will hard resetting the devices decommission them from the tenants accounts?

I recently purchased a home where the seller disclosed that there was a underground heating oil tank that had been decommissioned - standard question on OR state disclosure form.  

For example, sometimes I'll have a client buy a 5-plex with residential financing but we will decommission a unit to make it a 4-plex.

So much to list...new flooring, new windows, new HVAC, new cabinets, new countertops, new interior paint, decommissioned the underground oil tank, new electrical, some plumbing work.

. • The chimney appears decommissioned and is sealed from the inside.• Recommend repair to ensure stability or removal if no longer needed.The brick chimney on the roof:• Repairs and patching noted on the chimney.

It provides a terrific ROI in the 25-50%/yr range when you decommission an old fossil fuel system and switch to heat pumps (with tenants paying electric).

You can decommission an undergrou tank.

I put an offer on a two-family home with a decommissioned underground oil tank.

This was an abandoned and "de-commissioned" tank, town permit obtained.