# Demonstration and Validation of an Installation-Relevant Prototype System for Niobium and Tantalum Recovery

Federal contract opportunity, via Kontrakk.

- **Agency:** DEPT OF DEFENSE.DEPT OF THE ARMY.US ARMY CORPS OF ENGINEERS.SCO ALEXANDRIA.ENGINEER CENTER SUPPORT ACT HUMPHREYS.W4LD USA HECSA
- **Notice ID:** 271d74a6030a4308861c756918fa0349
- **Solicitation number:** W912HQ27CA016
- **Notice type:** Award Notice
- **NAICS:** 541715
- **Place of performance:** 0, TX
- **Posted:** October 19, 2026
- **View on Kontrakk:** https://kontrakk.com/contracts/271d74a6030a4308861c756918fa0349
- **View on SAM.gov:** https://sam.gov/workspace/contract/opp/271d74a6030a4308861c756918fa0349/view

## Description

Full description available on SAM.gov: https://sam.gov/workspace/contract/opp/271d74a6030a4308861c756918fa0349/view

## Points of contact

- Danielle Richard · danielle.k.richard@usace.army.mil · 5303023745 (primary)
- Shannon Benson · Shannon.N.Benson@usace.army.mil · 7034287407 (secondary)