Domestic Nuclear Detection Office (1 - 1 of 1 item) in Past 6 Months
Radiation Portal Monitors: DHS's Fleet Is Lasting Longer than Expected, and Future Acquisitions Focus on Operational Efficiencies
GAO-17-57: Published: Oct 31, 2016. Publicly Released: Nov 30, 2016.
The Department of Homeland Security's (DHS) assessment of its fleet of radiation portal monitors (RPM)—large, stationary radiation detectors through which vehicles and cargo containers pass at ports of entry—shifted over time and, as a result, DHS has changed the focus of its RPM replacement strategy. During fiscal years 2014 and 2015, as some RPMs began to reach the end of their estimated 13-...