Bid guide
How to bid on Nambe Wastewater Treatment Improvements Lagoon #4 for Indian Health Service
What the agency is buying
The Indian Health Service needs a contractor for improvements to Lagoon #4 near Nambe, New Mexico. This construction project involves installing two 25,000-gallon settlement tanks, one wastewater treatment system, and various lengths of sewer pipe, sewer force main, and water service line. The work also includes a concrete pad, a sanitary sewer drop manhole, a gravel access road, buried electrical conduit and wire, chain link fencing with barbed wire, and a vehicular access gate.
The contractor will be responsible for all necessary appurtenances and disinfection procedures to make the water service line fully operational. The project is expected to take 365 calendar days to complete and is valued between $1,000,000 and $5,000,000.
Key dates and what happens at the deadline
This solicitation was published on July 17, 2026. The deadline for proposals is August 05, 2026, at 5:00 PM ET. All dates are subject to change, so always check the official solicitation documents for the most current information.
At the deadline, all submitted proposals will be evaluated. This is a Request for Proposal (RFP) with Lowest Price Technically Acceptable (LPTA) evaluation criteria, meaning the contract will likely go to the technically acceptable offer with the lowest price.
Who this opportunity suits
This opportunity is specifically set aside for Indian Small Business Economic Enterprises (ISBEE) under the Buy Indian Act. The relevant NAICS code is 237110, Water and Sewer Line and Related Structures Construction, with an associated size standard of $45 million. Firms specializing in water and sewer infrastructure, particularly those with experience in wastewater treatment systems and related utility installations, would be well-suited.
To be considered for an award, your firm must be registered in the System for Award Management (SAM) database. The government will not delay an award to allow for SAM registration, so ensure your registration is current and active.
How to respond
To access the solicitation documents, you will need to view the original source on the government portal. Sometimes, the first click may take you to the portal's homepage; if so, click the link again to go directly to the bid. You may need a free account to view all documents, though this is not always required.
All solicitation documents, including the full scope of work, plans, specifications, and construction wage determination, will be posted on the government website for download. Hard copy documents will not be available. It is your responsibility to frequently check the website for any amendments or changes to the solicitation.
Tips for preparing a competitive response
Given the Lowest Price Technically Acceptable (LPTA) evaluation criteria, focus on submitting a proposal that clearly meets all technical requirements at the most competitive price. Ensure every aspect of your technical proposal demonstrates full compliance with the scope of work, plans, and specifications.
Thoroughly review all solicitation documents, including any amendments, to understand the exact requirements and evaluation factors. Pay close attention to the period of performance and ensure your proposed schedule aligns with the 365 calendar days. Double-check all pricing to avoid errors, as price will be a key differentiator among technically acceptable offers. Finally, confirm your ISBEE status and SAM registration are active and up-to-date well before the submission deadline.
See the live bid — deadline, agency details, and how to respond
Dates and requirements can change via addenda; always verify on the bid page and at the original source before responding.
View this bid on BiddingSimpleThis guide was prepared by BiddingSimple from the solicitation’s public posting. It is not official guidance from Indian Health Service; the original posting controls.