# Z--Jewel Cave National Monument Emergency Radon Mitigation

Federal contract opportunity, via Kontrakk.

- **Agency:** INTERIOR, DEPARTMENT OF THE.NATIONAL PARK SERVICE.MWR NEKOTA(63000)
- **Notice ID:** dfe8fc1a2e434f0a84647dc9b43afe5e
- **Solicitation number:** 140P6326Q0033
- **Notice type:** Justification
- **NAICS:** 238990
- **Contracting office location:** Rapid City, SD
- **Posted:** September 1, 2026
- **View on Kontrakk:** https://kontrakk.com/contracts/dfe8fc1a2e434f0a84647dc9b43afe5e
- **View on SAM.gov:** https://sam.gov/workspace/contract/opp/dfe8fc1a2e434f0a84647dc9b43afe5e/view

## Description

Full description available on SAM.gov: https://sam.gov/workspace/contract/opp/dfe8fc1a2e434f0a84647dc9b43afe5e/view

## Points of contact

- Brzezinski, Joan · joan_brzezinski@ios.doi.gov · 6055740515 (primary)