The U.S. Department of Homeland Security (DHS) Science and Technology Directorate (S&T) is seeking data regarding commercially available mobile radiation detection systems.
The request for information (RFI) stems from agency efforts to assist emergency responders on varied radiation detection missions.
“These systems are a key component of emergency preparedness,” NUSTL engineer Cecilia Murtagh explained. “They are used by law enforcement and incident response personnel to find lost, stolen, illegal or potentially threatening radiological sources and may be used in hazard assessments in emergency response missions.”
The mobile radiation detection system technologies are being slated for consideration in a market survey conducted by the NUSTL. The lab is seeking information regarding radiation detection systems designed to take geo-referenced radiation measurements on or within vehicles such as automobiles, boats, or aircraft.
The deadline for interested manufacturers to submit product ideas is 5 p.m. EST on Feb. 28, 2022.
According to the DHS, the technology uses gamma-ray detectors to survey a wide area that integrates radiation and spatial information. Through land-based vehicles, the radiation detection systems can search along a particular route or park temporarily to monitor passing vehicles and pedestrians.
Meanwhile, on maritime vessels, the systems monitor radiation from boat traffic at harbors while detecting radiation from material dispersed by fires or explosions. On helicopters or airplanes, it covers large geographical regions to take measurements over potentially hazardous areas.