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HEALTH AND HUMAN SERVICES, DEPARTMENT OF, INDIAN HEALTH SERVICE, DIV OF ENGINEERING SVCS - SEATTLE, 2201 6TH AVENUE, SEATTLE WA 98121


Y -- iHouse Apartment Construction SOL 75H70126R00026 DUE 10/22/2026 at 02:00PM -07:00 POC Daniel Cotto, daniel.cotto@ihs.gov, tel:2404617841 Andrew E. Hart, andrew.hart@ihs.gov, tel:2066152453

Amendment A03: 

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 10/22/2026.
3. All other terms and conditions remain unchanged.

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

Location: Indian Rte 6290, Tonalea, AZ 86044         County: Coconino

POP: 365 calendar days

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

Contract Type: firm-fixed-priced

TERO: TERO not is applicable.

Place of Performance: Tonalea AZ 86044 Set-Aside: Indian Small Business Economic Enterprise (ISBEE) Set-Aside (specific to Department of Interior) URL: https://sam.gov/opp/f53032604b7b4725bc3530cf0161c2b8/view

OutreachSystems Article Number: 20261002/PROCURE/0171
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