The U.S. Geological Survey VA-WV Water Science Center requires GNSS receivers and associated peripherals, delivered to Charleston, West Virginia, within 60 days of purchase order receipt. There are no options. This competitive RFQ is issued under Revolutionary FAR Overhaul 12.201-1 simplified procedures, with an anticipated award date of 09/30/2026. Vendors must be registered at SAM.gov to be awarded the purchase order. The applicable NAICS code is 334511, with a size standard of 1,350 employees.