The cache is not hidden at the given coordinates. But you knew that. Located here is the fantastic-looking Emirates Identity Authority Headquarters, built to have a low carbon footprint. It occupies 20,000 square metres. The administration office consists of six floors comprising 250 offices. But you don't need to know any of that to find the cache.
Here is a sample ID card that you get here in Abu Dhabi.

That's enough information isn't it? So go and find the cache!
You can check your answers for this puzzle on GeoChecker.com.
Chmmyr: Svefg, jevgr qbja gur vasbezngvba lbh unir va n tevq (ohg jung fvmr tevq?). Fgvyy pna'g frr gur pbbeqvangrf?
Creuncf lbh arrq gb pbafvqre ybbxvat ng vg sebz n qvssrerag natyr.
Pnpur (hcqngrq): haqre gur onfr