The Department of Commerce (DOC), National Oceanic and Atmospheric Administration (NOAA), Eastern Acquisition Division, Norfolk, VA, on behalf of the Office of Marine and Aviation Operations (OMAO), i... The Department of Commerce (DOC), National Oceanic and Atmospheric Administration (NOAA), Eastern Acquisition Division, Norfolk, VA, on behalf of the Office of Marine and Aviation Operations (OMAO), is performing market research to determine potential sources for providing detailed design, fabrication, and related engineering services for a sonar gondola onboard the NOAA Ship NANCY FOSTER (R-352).