Opportunity

SAM #140P6026B0008

Septic System Replacement at Namekagon River Visitor Center, Saint Croix National Scenic Riverway

Buyer

NPS MWR Midwest Region

Posted

May 05, 2026

Respond By

May 09, 2026

Identifier

140P6026B0008

NAICS

238910, 237110

The National Park Service (NPS), Midwest Region, is seeking contractor interest for a project to replace the septic system at the Namekagon River Visitor Center within the Saint Croix National Scenic Riverway in Trego, Wisconsin. - Government Buyer: - National Park Service (NPS), Midwest Region, Department of the Interior - Scope of Work: - Demolition and abandonment of five existing septic tanks/cisterns - Installation of new septic tanks sized to State and County requirements - Installation of a dual pump lift station with stainless steel components, integral wet well, and safety hatch - Construction of a new drain field designed per State and County requirements - Installation of new sanitary sewer lines: - 4-6” diameter PVC or HDPE for gravity sections - 1.5”-2” diameter HDPE for force main sections - Drain field design contingent on septic test pits by a certified installer - Requirements: - All work must meet State and County design standards - Contractors must be registered as small businesses under NAICS code 238910 (Site Preparation Contractors) in SAM - Contractor to furnish all labor, equipment, and materials - OEMs and Vendors: - No specific OEMs, brands, or vendors are mentioned - Products/Services Requested: - No specific part numbers or purchase quantities listed - Unique/Notable Requirements: - Drain field design based on certified installer test pits - Stainless steel components required for lift station - Compliance with State and County regulations

Description

Replace Septic System for Namekagon River Visitor Center, SACNThe National Park Service (NPS) is conducting a market survey to determine the interest and capability of contractors for a possible upcoming project. All costs associated with providing information in response to this market survey shall be the responsibility of the firm. Any information submitted is voluntary. The Contracting Officer will make an acquisition strategy determination based on the results of this market survey. The work shall take place at Saint Croix National Scenic Riverway, Trego, WI. A summary of the work follows:The required work includes replacing the sanitary sewer and septic system from the Namekagon Visitor Center southwest to the new drain field. Demolition of the existing system will include the abandonment of the 5 existing septic tanks/cisterns and demo of any other existing components necessary for installation of the new system. The new septic tanks, lift station, and drain field shall be constructed outside of the existing system to allow for use of the existing system with minimal interruptions for cross over connections. The new sanitary sewer should be a 4-6” diameter PVC or HDPE for the gravity portion and 1.5”-2” diameter HDPE for the force main section. New septic tank will be installed and sized to meet State and County design requirements. New lift station will be required to distribute the wastewater to the new drain field. Lift station shall be a dual pump lift station with stainless steel components, integral wet well, and safety hatch. Drain field will be designed to meet State and County requirements pending the results of the septic test pits by a certified septic installer.The work of this contract includes furnishing all labor, equipment, and materials necessary to complete all contract requirements.The NAICS code for this project is 238910 - Site Preparation Contractors, with a small business size standard of $19M.Contractors must have active registration as a small business and any socio-economic groups represented in SAM (System for Award Management) under NAICS code 238910 to be considered/confirmed.All scope of work documents/specifications will be provided if/when the government proceeds with a formal solicitation.Interested firms must submit the requested information in the attached Market Survey Form.

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