This Solicitation opportunity from Department Of Health And Human Services was posted on August 5, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Nambe Wastewater Treatment Improvements Lagoon #4 Nambe

Closed

75H70126R00020Federal

Submission Closed08/11/2026, 09:00:00 PM UTC

Contract Overview

Solicitation details, issuing organization, response deadlines, documents, and interested companies for this government contract opportunity.

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AI Contract Overview

This construction project, titled Nambe Wastewater Treatment Improvements Lagoon #4, is located in Nambe, New Mexico, and is being procured by the Indian Health Service under the Department of Health and Human Services to enhance wastewater treatment infrastructure. The work includes installing two 25,000-gallon Xerxes settlement tanks, one AdvanTex AX-MAX wastewater treatment system, 65 linear feet of 8-inch PVC sewer pipe, 80 linear feet of 2-inch sewer force main, 150 linear feet of 1-inch polyethylene water service line with a service tee and frost-free yard hydrant, a 10-foot by 10-foot concrete pad, a sanitary sewer drop manhole, an 180-foot by 14-foot gravel access road, 250 linear feet of buried electrical conduit and wire, 600 linear feet of chain link fence with barbed wire and a vehicular access gate, along with all necessary appurtenances and disinfection procedures to bring the water service line into full operational compliance. All materials and installation methods must conform to the latest Technical Provision Section 04 – Water Transmission and Distribution Mains, and the project is being conducted in accordance with FAR Part 36. The solicitation is issued as a Request for Proposal under a Firm Fixed Price contract with a Lowest Price Technically Acceptable evaluation method, and the contract value is anticipated to range between $1 million and $5 million. Performance is expected to be completed within 365 calendar days from the notice to proceed, with all work conducted at the specified location in Santa Fe County, New Mexico, zip code 87506. This procurement is exclusively set aside for Indian Small Business Economic Enterprise participants under the Buy Indian Act using NAICS code 237110, with a size standard of $45 million. Participation requires full SAM registration, mandatory self-certification as an Indian Economic Enterprise under HHSAR 326.601, and continuous eligibility throughout the offer, award, and performance periods. Offerors must submit the required representation form and are responsible for monitoring sam.gov for all amendments, updates, and final solicitation documents, as hard copies will not be distributed. Failure to meet SAM registration or socioeconomic eligibility requirements will result in automatic disqualification. All dates, deadlines, and site visit details are subject to change and will be finalized in the official solicitation.

General Info

Construction of wastewater treatment system in Nambe, NM, set aside for Indian small businesses, $1-5 million.

Agency

Department Of Health And Human Services → Division Of Engineering Svcs - Seattle

NAICS

237110 - Water and Sewer Line and Related Structures Construction

Place of Performance

NM, 87506, USA

Set-Aside

SBA

Documents

Amendment A00001 to Solicitation 75H70126R00020

amendment

High

Amendment A00002 to Solicitation 75H70126R00020 Nambe WTP Improvements

amendment

High

Amendment A00003 to Solicitation 75H70126R00020 Nambe WTP Improvements

amendment

High

Attachment J04 - Company Specialized Experience Construction Form for Solicitation 75H701-26-R-00020

company-specialized-experience-form

High

Attachment J05 Past Performance Questionnaire (PPQ) for Solicitation 75H701-26-R-00020

past-performance

High

B01 Attachment J01c Technical Provisions - Trench Excavation & Backfill

sow

High

B01 Attachment J01 WWT Improve Drawings

specifications

High

IHS Project AL-17-A78 Waste Water Treatment Lagoon #4 Final Construction Drawings

construction-drawings

High

IHS Standard Detail Blocks 2021

specifications

High

IHS Standard Detail Blocks 2021

specifications

High

RFP 75H70126R00020 Nambe Wastewater Treatment Plant Improvement

rfp

High

Self-Performed Calculation Sheet for Construction FAR 52.219-14 Compliance

self-performed-calculation-sheet

High

Wage Determination Attachment J02 NM20260042

wage-determination

High

AL17-A78 Site Map

other

Low

IHS Buy Indian Act Indian Economic Enterprise Representation Form

representation-form

Low

IHS Buy Indian Act Indian Economic Enterprise Representation Form

representation-form

Low

AI Contract Breakdown

Uniform Contract Format

Timeline

3 updates

PhaseClosed

PostedMar 5

Sources Sought

Type ChangedJun 5

Sources Sought → Presolicitation

Type ChangedJul 6

Presolicitation → Solicitation

Notice updatedJul 17

The notice description changed.

Notice updatedJul 29

Response deadline changed from Aug 5, 2026 to Aug 11, 2026. The notice description changed.

Notice updatedAug 5

The notice description changed.

Response DeadlineAug 11

Deadline has passed

Submission Closed

08/11/2026, 09:00:00 PM UTC

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Organization & Contact Information

AgencyDepartment Of Health And Human Services → Division Of Engineering Svcs - Seattle

Contacts1 person available

OfficeSEATTLE, WA, 98121, USA

Organization / AgencyDepartment Of Health And Human Services → Division Of Engineering Svcs - Seattle

Office AddressSEATTLE, WA, 98121, USA

Contacts

Taylor Kanthack

contact@example.gov

+1 (555) 000-0000

Full Description

***A00003 see attached amendment for soliciation updates.

***A00002 see attached amendment for soliciation updates. RFI/Questions will not be accepted after COB 31 July 2026.

***A00001 see attached amendment for soliciation updates.

This is a SOLICITATION NOTICE for Solicitation 75H701-26-R-00020 Nambe Wastewater Treatment Improvements Lagoon #4 Nambe, NM, Santa Fe County, a construction project prepared in accordance with FAR Part 36. These construction services are in support of the Indian Health Service (IHS). A full scope of work, plans and specifications and Construction Wage Determination will be included in the solicitation documents. Additional details can be found in the solicitation when it is posted to https://sam.gov.

SCOPE OF WORK:

The contractor shall be responsible for the installation of two (2) Xerxes 25,000-gallon settlement tanks, one (1) AdvanTex AX-MAX wastewater treatment system, 65 LF of 8” PVC sewer pipe, 80LF of 2” sewer force main, 150 LF of 1” polyethylene water service line, one (1) 1” service tee, one (1) frost-free yard hydrant, 10’x10’ concrete pad, one (1) sanitary sewer drop manhole, 180’x14’ gravel access road, 250 LF of buried electrical conduit and wire, 600 LF chain link fence, barbed wire and a vehicular access gate. The Contractor shall install all necessary appurtenances and perform the required disinfection procedures to place the water service line in full operational condition. All pipe, fittings, accessories, and installation product testing procedures shall conform to the latest version of Technical Provision Section 04 – Water Transmission and Distribution Mains

LOCATION OF PROJECT: All work shall be performed near the following: Nambe, NM

PERIOD OF PERFORMANCE: Period of Performance is 365 calendar days from date of notice of proceed.

CONSTRUCTION MAGNITUDE: The magnitude of this construction project is anticipated to be between $1,000,000 and $5,000,000

SITE VISIT: Details regarding the Site Visit will be included in the solicitation.

CONTRACT TYPE: IHS intends to award a single Firm Fixed Price (FFP) contract in support of this requirement.

This solicitation will be procured as a Request for Proposal (RFP) in accordance with FAR Part 36 procedures with Lowest Price Technically Acceptable (LPTA) evaluation criteria.

This project will be solicited as 100% set aside for Indian Small Business Economic Enterprise (ISBEE) pursuant to the Buy Indian Act under North American Industry Classification System (NAICS) code 237110, Water and Sewer Line and Related Structures Construction. The associated size standard for this procurement is $45 million. For information concerning NAICS and SBA size standards, go to http://www.sba.gov.

NOTE: ALL DATES ARE SUBJECT TO CHANGE. SEE SOLICITATION FOR OFFICIAL DATES, TIMES, AND LOCATIONS OF SITE VISITS AND DEADLINES.

Registration in the System for Award Management (SAM) database is mandatory to be considered for award. Offerors may obtain information on registration and annual confirmation requirements via the internet at: https://www.sam.gov. Contractors are encouraged to complete SAM registration as soon as possible; the Government may not delay award for the purpose of allowing a contractor additional time to register in SAM.

It is the responsibility of the contractor to check https://www.sam.gov frequently for any amendments or changes to the solicitation. Hard copy documents will NOT be available – all documents for proposal purposes will be posted at the website for download by interested parties.