Solicitations and Notices
MSTS Solicitations and Notices
The following Requests for Proposals (RFPs), Requests for Quotations (RFQs), Requests for Information/Interest (RFI), Expression of Interest (EOI), and Acquisition Notices describe current or future requirements in support of the Mission Support & Test Services prime contract with the U.S Department of Energy for the management and operation of the Nevada National Security Sites (NNSS). Companies interested in responding to one of the notices should correspond directly with the identified procurement specialist/contact listed.
Current Solicitations
Before responding to a solicitation or notice, review and address the general requirements and information for Doing Business with Procurement. Small Businesses who need assistance or information are invited to contact the MSTS Small Business Liaison.
| Solicitation Type | Solicitation # | Title | Location | Issue Date | Due Date | Amendment Issue Date |
|---|---|---|---|---|---|---|
| Services | 0010138-HB-25 | Audit Services | Las Vegas, Nevada | 10/30/2025 | 12/01/2025 | Amendment 01 11/20/2025 |
| Construction | 0025219-CC-26 | ProtoSTAR Construction Master Agreement | Las Vegas, Nevada | 11/26/2025 | 01/11/2026 | N/A |
| Construction | 0025220-CC-26 | ProtoSTAR Construction Task Order 01 Building 23-463 | Las Vegas, Nevada | 11/26/2025 | 01/11/2026 | N/A |