# CERCLA removal action at Mojave NP

Canonical: https://abierto.us/opportunities/140p2126q0049

- Solicitation number: 140P2126Q0049
- Notice type: Award notice
- Status: Awarded to Paragon Professional Services LLC for $259,157.50
- Department: Department of the Interior
- Agency: National Park Service
- Contracting office: Washington Contracting Office (140P21)
- NAICS: 562910 Remediation Services
- Product or service code: F108 Hazardous Substance Removal, Cleanup, and Disposal Services and Operational Support
- First posted: July 1, 2026
- Last posted: July 1, 2026
- SAM.gov: https://sam.gov/workspace/contract/opp/b47d8604b7d6481c8c9079dfd5544485/view

## Description

Conduct a removal action under CERCLA at the Hidden Hill Mine site within Mojave National Preserve (MOJA); award amount includes estimated quantities of unit-priced items and several options.

## Award on USAspending

- Recipient: Paragon Professional Services LLC (UEI S3EFNMKJZQV6)
- Contract: 140P2126P0036, purchase order
- Obligated: $259,157.50
- Competition: Full and Open Competition After Exclusion of Sources, 1 offers received
- Link: award number 140P2126P0036 equals the contract number; same awarding office 140P21 (high confidence)
- Record: https://www.usaspending.gov/award/CONT_AWD_140P2126P0036_1443_-NONE-_-NONE-/


## Publications

- July 1, 2026: Award notice. Notice b47d8604b7d6481c8c9079dfd5544485. https://sam.gov/workspace/contract/opp/b47d8604b7d6481c8c9079dfd5544485/view

## Points of contact

- Welch, Sarah, Sarah_Welch@ios.doi.gov, 202-354-3974

---
Source: SAM.gov Contract Opportunities bulk extract and USAspending.gov award data. Confirm deadlines on SAM.gov before responding. Cite https://abierto.us/opportunities/140p2126q0049.