I recently attended the Somervell County Appraisal District Appraisal Review Board meeting in which Luminant came to contest the value Somervell CAD put on Luminant/Comanche Peak. There was a portion of the meeting in which, for several hours, attorneys went back and forth, and that part was closed to the public, in response to Somervell County raising a protest against Luminant. The next day, I went in person to CAD to ask to inspect the documents. I figured that since the ARB is an open meeting that the very nature of what both Luminant and Somervell CAD/County contested should be an open record. Somervell County has contested my being able to look at the records, specifically what County Attorney Andrew Lucas filed,  and are asking the Texas Attorney General's office to weigh in. 

From August 16 2016

And from yesterday, where the document has been filed within 10 business days with the AG.