| Location: | District of Columbia |
|---|---|
| Posted: | Mar 5, 2026 |
| Due: | Mar 18, 2026 |
| Agency: | TRANSPORTATION, DEPARTMENT OF |
| Type of Government: | Federal |
| Category: |
|
| Solicitation No: | 693KA9-26-R-00009_Amd2 |
| Publication URL: | To access bid details, please log in. |
APEX Accelerators are an official government contracting resource for small businesses. Find your local APEX Accelerator (opens in new window) for free government expertise related to contract opportunities.
APEX Accelerators are funded in part through a cooperative agreement with the Department of Defense.
The APEX Accelerators program was formerly known as the Procurement Technical Assistance Program (opens in new window) (PTAP).
Federal Aviation Administration’s (FAA) AST Environmental Support Services
1. Questions received in response to SIR Section L.8 SIR QUESTIONS, CONCERNS, AND CLARIFICATIONS, have been posted.
2. The Final SIR posted in SAM.gov on January 15, 2026, under Notice I.D. 693KA9-26-R-00009 is amended.
3. The deadline for proposal submission is unchanged and still is March 18, 2026 2PM EST

With GovernmentContracts, you can:
...in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology) Place of ...
HEALTH AND HUMAN SERVICES, DEPARTMENT OF
Bid Due: 12/08/2026
...Engineering Civil Engineering Fire Protection Engineering Environmental Engineering Facility Planning Utility... Follow DOC ...
COMMERCE, DEPARTMENT OF
Bid Due: 10/16/2026
...in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology) Place of ...
HEALTH AND HUMAN SERVICES, DEPARTMENT OF
Bid Due: 12/08/2026