66--GPS DEVICES AND SERVICE **AMD 003**

***AMENDMENT 0003*** The USGS Geology Lower Mississippi-Gulf Water Science Center has a requirement to purchase 90 new GPS Tracking units and to be delivered to Little Rock, AR **Delivery Date of Devices - 30 days after receipt of order.

Request for Quote (RFQ) 140G0126Q0201 **AMD 003** will be issued on or about 08/12/2026 with written quotes due on or about 08/18/2026.

The NAICS code is 334513. The size standard is 750 employees.

The anticipated award date of the contract is 08/20/2026 A vendor must be registered at https://www.sam.gov/index.html to be awarded the contract.

All responsible sources may submit a bid or quotation which shall be considered by the agency. Responses may be emailed to rafael_anderson@ios.doi.gov.

Buy American Act applies. Vendors must comply with all applicable domestic sourcing requirements and disclose any foreign end products.