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iHouse Apartment Construction — Construction of Family Housing Facilities

Issued by HEALTH AND HUMAN SERVICES, DEPARTMENT OF · INDIAN HEALTH SERVICE · DIV OF ENGINEERING SVCS - SEATTLE · via SAM.gov — US federal contract opportunities

Published
17 Sept 2026
Closes
8 Oct 2026, 21:00 UTC
Reference
75H70126R00026
Location
AZ, United States
Sector
Construction & Infrastructure

Details

HEALTH AND HUMAN SERVICES, DEPARTMENT OF · INDIAN HEALTH SERVICE · DIV OF ENGINEERING SVCS - SEATTLE is soliciting iHouse Apartment Construction — Construction of Family Housing Facilities. Solicitation number 75H70126R00026. Classified under NAICS 236220 — Commercial and Institutional Building Construction. Product/service code Y1FA — CONSTRUCTION OF FAMILY HOUSING FACILITIES. Place of performance: AZ, USA. Responses are due by 08 October 2026 21:00 UTC. Posted on SAM.gov, the US federal contract opportunities system; registration is required to bid.

Amendment A02:

1. The purpose of this solicitation amendment is to extend the offers due date. 2. It is taking longer than expected to respond to the questions received. The offers due date is extended to 10/08/2026.

3. All other terms and conditions remain unchanged

Amendment A01:

1. The purpose of this solicitation amendment A01 is to

a. Post questions and answers (Q&As), b. Post the site visit sign-in sheet, c. Post the Geotech Report, d. Update a clause, e. Extend the offers due date. 2. Attached are the questions received to this date with some answers. The Government is researching the rest of the questions and will post those answers soon.

3. Attached is the site visit sign-in sheet

4. Attached is the Geotech Report

5. HHSAR clause 352.223-70 Safety and Health is updated to the OCT 2026 version and the full text is provided at the end of this amendment.

6. The offers due date is extended to 09/24/2026

7. Remember to acknowledge all amendments. Block 11 of the SF-30 provides instructions for acknowledging amendments; it is acceptable to acknowledge on block 19 of the SF-1442.

8. All other terms and conditions remain unchanged

Request for Proposals 75H70126R00026 iHouse Apartment Construction Goal: The objective of this project is to adapt and construct a 19-unit apartment building to a new location while ensuring compliance with all applicable local building codes and regulations.

Set-Aside: ISBEE set-aside.

Product Service Code: Y1FA Construction Of Family Housing Facilities

NAICS Code: 236220, Commercial and Institutional Building Construction with a size standard of $45M

POP: 365 calendar days

Construction Magnitude: Between $5,000,000 and $10,000,000

Contract Type: firm-fixed-priced

TERO: TERO not is applicable.

Context for bidders

We hold 2 notices from HEALTH AND HUMAN SERVICES, DEPARTMENT OF · INDIAN HEALTH SERVICE · DIV OF ENGINEERING SVCS - SEATTLE, going back to September 20261 of them still open. There are 551 open Construction & Infrastructure tenders in United States. This one closes in 21 days.

Before you bid on this tender

A quick checklist to help you decide whether to bid and prepare a compliant submission for this construction & infrastructure opportunity. Always verify the details on the official source.

  • Confirm the exact closing date and time (and time zone) on the official portal — deadlines are strict and can be revised by a corrigendum.
  • Read the full notice and every attached document, including the scope, specifications and any bill of quantities or terms of reference.
  • Check the eligibility criteria — prior similar experience, annual turnover, certifications and registrations — and make sure you qualify before investing effort.
  • Prepare any earnest-money deposit (EMD) or bid security and the required formats early; missing or wrongly-formatted documents are a common cause of rejection.
  • Note how bids must be submitted (online or physical), in what format, and whether a digital signature or portal registration is required.
  • Watch for corrigenda and clarifications right up to the deadline — requirements and dates can change.

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