Tectonic performed the Security Vulnerability Assessment and Security Master Planning (SMP) for the DC Water and Wastewater System including Washington, DC and areas of Virginia. This effort included developing a threat assessment, risk analysis and master security plan to establish the Design Basis Threats for a comprehensive Security Assessment of the District’s Water and Wastewater System including the Blue Plains Treatment Facility. Tectonic balanced the overall systems operational issues, with the desire to secure critical assets.