Could have a Bunker, because there are some double doors. Likely does not, since there are no other signs of a hardened nuclear bunker.

No bunker at this site. However, an old Solar Diesel turbine generator is inside being retired in 2014, 2 boiler remain R.I.P and their perspective ventilation system is offline. Water is off to bathroom and shower inside but water remains on to fire equipment. Equipment for cell is in operation with 4 different providers operating. Most of the building is left empty and unchecked