David AmmermannSAM.gov · MSContactEmaildavid.g.ammermann@usace.army.milPhone2173734490Title—TypesecondaryOpen solicitationsServices leveraging expertise with the Geophysical Scale Multi-Block (GSMB) modeling software to generate models required to support ongoing research at the Port of Nome in AlaskaSAM.govMSDue Jul 7, 2026Handheld X-Ray Fluorescence for ERDC GSLSAM.govMSDue Dec 3, 2026
