# SOLE SOURCE SPECIAL NOTICE

Federal contract opportunity, via Kontrakk.

- **Agency:** TRANSPORTATION, DEPARTMENT OF.OFFICE OF THE SECRETARY
- **Notice ID:** f68ea2ce655f4fa4a0c555e54d194652
- **Solicitation number:** 693JK426R600004
- **Notice type:** Special Notice
- **Set-aside:** No Set aside used
- **NAICS:** 513110
- **Place of performance:** Washington, DC
- **Posted:** June 5, 2026
- **Response deadline:** June 19, 2026
- **View on Kontrakk:** https://kontrakk.com/contracts/f68ea2ce655f4fa4a0c555e54d194652
- **View on SAM.gov:** https://sam.gov/workspace/contract/opp/f68ea2ce655f4fa4a0c555e54d194652/view

## Description

Full description available on SAM.gov: https://sam.gov/workspace/contract/opp/f68ea2ce655f4fa4a0c555e54d194652/view

## Points of contact

- Melinda Riddick, Contracting Officer · Melinda.Riddick@dot.gov · 2023667058 (primary)
- Robin Denise Golden · robin.golden@dot.gov · 2023661408 (secondary)