PUMPING SEPTIC TANKS & VAULT TOILETS, LEWI
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 (NPS), Lewis and Clark National Historical Park (LEWI), is seeking proposals for septic tank and vault toilet pumping and servicing in Clatsop County, Oregon. This is a 100% Total Small Business Set-Aside for a firm fixed-price commercial services contract. Quotes are due Tuesday, June 2, 2026, by 3:00 pm EDT.
Scope of Work
The contractor will provide regular and emergency pumping and maintenance services for septic systems and vault toilets at multiple locations within the Lewis and Clark National Historical Park. Key services include:
- Vault Toilet Pumping: Annual or as-needed pumping of four 1,000-gallon CXT brand vault toilets at North Netul, South Netul, Fort to Sea Parking Lot, and Skipanon. Services involve removing all solids and liquids, breaking up solids, and trash removal. Access to Skipanon requires navigating a half-mile gravel road.
- Septic Pumping: Pumping of two individual septic systems. This includes a 10,000-gallon tank at the Admin/Visitor Center (5,000 gallons annually, 10,000 gallons biennially) and 1,000-gallon tanks at the Maintenance and Resource Buildings (as needed, every 3-5 years). Services include pumping tanks empty, breaking up solids, cleaning system filters, and inspecting pumps and associated manhole/junction vaults.
- Emergency Services: Response within 48 hours for unexpected system failures, billed at a fixed per-gallon rate.
Contract Details
- Contract Type: Firm Fixed-Price commercial services contract.
- Period of Performance: One (1) year base period with four (4) one-year option periods.
- Set-Aside: This is a 100% Total Small Business Set-Aside in accordance with FAR 19.502-2.
- NAICS Code: 562991 (Septic Tank and Related Services) with a small business size standard of $9.0 million.
- Wage Determination: Bidders must adhere to the U.S. Department of Labor Wage Determination No. 2015-5577, Revision No. 30, for Clatsop and Tillamook Counties, Oregon.
Submission & Evaluation
- Questions Due: Thursday, May 28, 2026, by 5:00 pm EDT. Submit via email to hal_hoversten@ios.doi.gov with the subject "Questions 140P8326Q0036, LEWI - Pumping of septic tanks, vaults and toilets".
- Quotes Due: Tuesday, June 2, 2026, by 3:00 pm EDT. Submit via email to hal_hoversten@ios.doi.gov with the subject "Quote 140P8326Q00036, LEWI - Pumping of septic tanks, vaults and toilets".
- Quote Validity: Quotes must be valid for 60 days.
- Evaluation Factors: Award will be made to the responsible Offeror whose offer is most advantageous to the government, considering price, technical capability/relevant experience, and past performance.
- Required Submissions: Bidders must complete the provided pricing schedule, bidder information forms, representations and certifications (including FAR 52.204-24 and 52.204-26 regarding telecommunications), and a "Relevant Project Experience Questionnaire."
- Registration: All interested parties must be registered in the System for Award Management (SAM) at the time of offer submission.
Contact Information
For inquiries, contact Hal Hoversten at Hal_Hoversten@ios.doi.gov or 360-569-6542.