# Disposal of hazardous waste, El Portal CA

Federal contract opportunity, via Kontrakk.

- **Agency:** INTERIOR, DEPARTMENT OF THE.NATIONAL PARK SERVICE.WASHINGTON CONTRACTING OFFICE
- **Notice ID:** a5c3338c3e3944b6a5e6a753099de40b
- **Solicitation number:** 140P2126Q0125
- **Notice type:** Solicitation
- **Set-aside:** Total Small Business Set-Aside (FAR 19.5)
- **NAICS:** 562211
- **Contracting office location:** Lakewood, CO
- **Posted:** June 17, 2026
- **Response deadline:** July 28, 2026
- **View on Kontrakk:** https://kontrakk.com/contracts/a5c3338c3e3944b6a5e6a753099de40b
- **View on SAM.gov:** https://sam.gov/workspace/contract/opp/a5c3338c3e3944b6a5e6a753099de40b/view

## Description

Full description available on SAM.gov: https://sam.gov/workspace/contract/opp/a5c3338c3e3944b6a5e6a753099de40b/view

## Points of contact

- Welch, Sarah · Sarah_Welch@ios.doi.gov · 202-354-3974 (primary)