YELL 326108/311537 - Mammoth Wastewater Treatment
Overview
Buyer
Place of Performance
NAICS
PSC
Set Aside
Original Source
Timeline
Qualification Details
Fit reasons
- NAICS alignment with historical contract wins in similar service areas.
- Scope strongly matches core technical capabilities and delivery model.
Risks
- Past performance thresholds may require one additional teaming partner.
- Potential clarification needed on staffing minimums before bid/no-bid.
Next steps
Validate eligibility requirements, assign capture owner, and schedule partner outreach to confirm teaming strategy before submission planning.
Quick Summary
The NATIONAL PARK SERVICE, under the Department of the Interior, has issued a Solicitation for the construction of the Mammoth Wastewater Treatment Plant Headworks at Yellowstone National Park. This acquisition is designated as an 8(a) Sole Source (FAR 19.8) and is being conducted via the Indian Small Business Economic Enterprise (ISBEE) program. Proposals are due by February 12, 2026.
Scope of Work
This opportunity involves the construction of the Mammoth Wastewater Treatment Plant Headworks. The product/service code is Y1ND, indicating construction of sewage and waste facilities.
Contract & Timeline
- Contract Type: Solicitation
- Magnitude of Construction: Between $1,000,000 and $5,000,000.00
- Period of Performance: April 1, 2026, to March 30, 2027 (365 calendar days)
- Response Date: February 12, 2026, at 1400 local time
- Published Date: May 14, 2026
- Bonds: Performance Bond and Payment Bond are required.
Submission & Evaluation
- Offers must be submitted by the stated due date. Proposals and questions should follow the instructions in Section "L" of the solicitation.
- All Federal, State, and Local taxes must be included in the proposal, as this project is not tax-exempt.
- Offers providing less than 90 calendar days for Government acceptance will be rejected.
Eligibility / Set-Aside
This is an 8(a) Sole Source (FAR 19.8) acquisition, specifically conducted through the Indian Small Business Economic Enterprise (ISBEE) program.
Additional Notes
- Funds are not presently available, but there is a high expectation of availability. The Government reserves the right to cancel this solicitation.
- A pre-proposal site visit is mentioned in Section "L" of the solicitation.
- The delivery location is NPS, DSC-Design & Construction, 12795 W. ALAMEDA PKWY, LAKEWOOD CO 80228 US.
- The primary contact for this opportunity is Vicki Freese-supler (vicki_freese-supler@ios.doi.gov, 720-402-8467).