# OST Application Support  Extension- Sole Source Justification

Federal contract opportunity, via Kontrakk.

- **Agency:** TRANSPORTATION, DEPARTMENT OF.FEDERAL HIGHWAY ADMINISTRATION.693JJ3 ACQUISITION AND GRANTS MGT
- **Notice ID:** cfc86c5791374407a8111f6ab3c939d6
- **Solicitation number:** 693JJ322F00429N_P00015
- **Notice type:** Justification
- **NAICS:** 541511
- **Place of performance:** Washington, DC
- **Posted:** June 12, 2026
- **View on Kontrakk:** https://kontrakk.com/contracts/cfc86c5791374407a8111f6ab3c939d6
- **View on SAM.gov:** https://sam.gov/workspace/contract/opp/cfc86c5791374407a8111f6ab3c939d6/view

## Description

Full description available on SAM.gov: https://sam.gov/workspace/contract/opp/cfc86c5791374407a8111f6ab3c939d6/view

## Points of contact

- Sara Shlesinger · sara.shlesinger@dot.gov · 7209632982 (primary)
- Gunnar Prutz · gunnar.prutz@dot.gov · 3606197685 (secondary)