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Y--YELL 326141 YELLOWSTONE MODULAR HOUSING

Active
140P2026R0078Federal

Contract Overview

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

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Solicitation 140P2026R0078 is an Invitation for Bid for the YELL 326141 Yellowstone Modular Housing project, a total small business set-aside under NAICS code 236220. The project involves the construction of 16 modular housing units and associated site improvements across three locations in Yellowstone National Park: Mammoth, Canyon Village, and the Northeast Entrance. The scope includes grading, roadway construction, drainage, and the installation of utilities such as potable water, fire suppression, and sanitary sewer systems. The estimated contract value ranges from 15 million to 20 million dollars, with a performance period of 730 calendar days. The government will award a firm-fixed-price contract based on the overall best value, utilizing a tradeoff analysis between technical approach, past performance, and proposed pricing. Key requirements include compliance with the Davis-Bacon Act, ADA accessibility standards, and strict environmental protections, including bear safety regulations and the use of sustainable, recycled materials. Contractors must provide bid, performance, and payment bonds using EJCDC forms. Proposals are due by 1400 local time on September 17, 2026, and must be submitted electronically in two separate volumes to the National Park Service Denver Service Center.

General Info

Department of the Interior seeks contractors for modular units, responses due June 12, 2026.

Agency

Department Of The Interior → Dsc Contracting Services DivisionView Agency

NAICS

236220 - Commercial and Institutional Building ConstructionView NAICS

Place of Performance

CO

Set-Aside

SBA

Documents

(49)

Amendment 3 – Questions and Answers (B09)

PDF5 pagesamendment

B08 Attachment 7 - Q&A

XLSX3 pagesq-and-a

B09 Attachment 2 – Revised Final Construction Drawings

PDFspecifications

YELL_326141 Final Construction Drawings Part 3 - Door Schedule and Plans

PDFcontract-document

YELL326141 Canyon Ballfield Modulars Final Specification Appendices 2026-07-22

PDFspecifications

YELL 326141 Final Construction Drawings Part 5 - Plumbing and Kitchen Systems

PDFconstruction-drawings

B08 Attachment 2-01 YELL 326141 Final Construction Documents 2026-07-22 Part 1

PDFconstruction-documents

YELL_326141 Final Construction Drawings Part 4 2026-07-22

PDFconstruction-drawings

B08 Attachment 2-01 YELL 326141 Final Construction Drawings 2026-07-22 Part 2

PDFconstruction-drawings

YELL 326141 Pre-Proposal Project Overview and Site Visit

PDF3 pagespresolicitation

A101B - Construction Specific Reflected Ceiling Plan

PDF15 pagesspecifications

YELL 326141 Modular Housing Units Final Project Specifications June 2026

PDF568 pagesspecifications

Sources Sought Notice for Yellowstone Modular Units 140P2026R0078

DOCX2 pagessources-sought

B08 Attachment 2-01 YELL 326141 Final Construction Drawings 2026-07-22 Part 6

PDF9 pagesconstruction-drawings

B08 Attachment 2-01 YELL 326141 Final Construction Documents 2026-07-22 Part 1

PDFconstruction-documents

YELL 326141 Final Construction Drawings Part 4 2026-07-22

PDFconstruction-drawings

YELL 326141 Pre-Proposal Project Overview and Site Visit

PDF3 pagespresolicitation

B09 Attachment 2 Revised Final Construction Drawings

PDFspecifications

Sign_In_Sheet_Page_1_0001.jpg

JPG

Yellowstone Modular Housing Project Design Report - Mammoth, July 21 2026

PDF84 pagessow

140P2026R0078 Amendment 0002

PDF3 pagesamendment

Pre-Solicitation Notice for Yellowstone Modular Housing YELL 326141

DOCX5 pagespresolicitation

Amendment 0001 to Solicitation 140P2026R0078

PDF2 pagesamendment

B09 Attachment 2 - Revised Final Construction Drawings, Part 6

PDFspecifications

Amendment 3 - Estimated Cut and Fill Quantities

PDFamendment

140P2026R0078 Amendment 0002 - Yellowstone Modular Housing

PDF20 pagesamendment

Yellowstone Modular Housing Project Canyon Design Report

PDF199 pagessow

YELL_326141 Final Construction Document Plans Part 3

PDFconstruction-plans

140P2026R0078 Amendment 3 - Q&A Responses

PDF2 pagesamendment

Solicitation 140P2026R0078 Yellowstone Modular Housing IFB

PDF2 pagesifb

Solicitation 140P2026R0078 - Pre-Proposal Conference

PDF65 pagesindustry-day

Attachment 4 - General References

DOCX2 pagessupporting-document

YELL 326141 Yellowstone National Park Modular Housing Units Final Specifications June 2026

PDF568 pagesspecifications

YELL 326141 Modular Housing Units Project Specifications

PDF568 pagessow

140P2026R0078 Amendment 0004

PDFamendment

Solicitation 140P2026R0078 Yellowstone Modular Housing IFB

PDF86 pagesifb

140P2026R0078 Project Experience Questionnaire

DOCX1 pagequestionnaire

B08 Attachment 2-01 YELL 326141 Final Construction Drawings 2026-07-22 Part 5

PDFconstruction-drawings

B08 Attachment 2-01 YELL 326141 Final CD Plans 2026-07-22 Part 2-3

PDFcontract-document

Solicitation 140P2026R0078 Past Performance Questionnaire

DOCX3 pagespast-performance

Yellowstone Modular Housing Project - Design Report / Chapter 3 Permit to Construct

PDF25 pagessow

B09 Attachment 2 Revised Final Construction Drawings - Electrical Plan

PDFsow

B09 Attachment 2 - Revised Final Construction Drawings 2026-08-18 Part 5

PDFsow

B08 Attachment 2-01 YELL 326141 Final Construction Drawings Electrical Plan 2026-07-22 Part 6-3

PDF9 pagesconstruction-drawings

140P2026R0078 Amendment 0004

PDFamendment

Sign_In_Sheet_Page_2_0001.jpg

JPG

Template for Report on Limitations on Subcontracting

XLSX1 pagetemplate-limitation-on-subcontracting-report

YELL326141 Canyon Ballfield Modulars Categorical Exclusion Documentation

PDFcategorical-exclusion

Canyon Village Electrical Site Plan E6 / Drawing 198433

PDFspecifications

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Timeline

6 updates
PhaseSolicitation
Posted

Sources Sought

Type Changed

Sources Sought → Presolicitation

Notice updated

Notice type changed from Presolicitation to Special Notice. Response deadline time changed from 7:00 PM UTC to 8:00 PM UTC on Sep 17, 2026. The notice description changed.

Notice updated

Notice type changed from Special Notice to Solicitation. The notice title changed. The notice description changed.

Notice updated

Response deadline time changed from 8:00 PM UTC to 7:00 PM UTC on Sep 17, 2026. The notice title changed.

Notice updated

Notice details unchanged. Attachments may have changed.

Notice updated

Notice details unchanged. Attachments may have changed.

Deadline changed

Response deadline changed from Sep 17, 2026 to Sep 28, 2026.

Response Deadline

Submission deadline

Response Deadline

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Organization & Contact Information

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AgencyDepartment Of The Interior → Dsc Contracting Services Division
Contacts1 person available
OfficeDenver, CO, 80225, USA
Organization / Agency
Department Of The Interior → Dsc Contracting Services Division
View Agency Profile
Office AddressDenver, CO, 80225, USA
Contacts

Full Description

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YELL 326141 Yellowstone Modular Housing

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