This $18,400 fixed-price purchase order was awarded by the U.S. Geological Survey (USGS) to Mount Sopris Instrument Company, Inc., a small business manufacturer of geophysical logging equipment. The contract is for the delivery of a Super-SPEC Handheld Gamma-Ray Spectrometer by September 20, 2024. This award was made under a USGS solicitation that was designated as a total small business set-aside. The spectrometer is required to meet specific portability, ease of use, and survey capabilities to support the USGS's geological and hydrogeological research, monitoring, and evaluation programs. Mount Sopris has a history of providing various borehole cameras, gamma loggers, and other geological equipment to the USGS and other civilian federal agencies.