Workers in the Orbiter Processing Facility get ready to remove Ground Support Equipment used to install Discovery's nose cap on Friday.

Workers in the Orbiter Processing Facility get ready to remove Ground Support Equipment used to install Discovery’s nose cap on Friday. The nose cap had been removed from the vehicle in the summer of 2003 and returned to the vendor, where it underwent numerous forms of Non-Destructive Evaluation. These tests included X-ray, ultrasound and eddy current to ensure its structural integrity prior to installation on the vehicle. The nose cap was also recoated. Once returned to KSC, new Thermal Protection System blankets were assembled inside of the nose cap and thermography was performed prior to installation on the orbiter.