Specifications include, but are not limited to: As required by the North Carolina Department of Transportation (NCDOT) State Safety Oversight (SSO), the Charlotte Area Transit System (CATS) Office of Safety and Security is seeking to conduct a threat and vulnerability assessment of the Blue Line South Corridor Light Rail System to include all CATS Light Rail facilities, equipment, fixed assets, access control measures, lighting, contracts, security plan, policy and procedures and security protocols and other security measures as required by CATS Office of Safety and Security. This scope of work is sensitive in nature and will require various protocols based on CATS System Security Plan (SSP). To this end many security documents can only be reviewed on site.