You can see the full report by Tennessee Valley Archaeological Research here.

There's a lot to read in the lengthy report. However, toward the end, "TVAR recommends that a portion of the project area be protected..., with no land alterations taking place." (Report, p. 109) TVAR provides a map at page 110 of the report showing the recommended protected area.

The PDF of the report is locked and I can't extract the map. You'll have to check it our yourself. But the protected area includes the west parking lot area (closest to the fort), the playing field (but not stadium area), and the edges around the site.