# YELL 326141 YELLOWSTONE MODULAR HOUSING

Canonical: https://abierto.us/opportunities/140p2026r0078

- Solicitation number: 140P2026R0078
- Notice type: Solicitation (first published as presolicitation)
- Status: Open. Offers due September 28, 2026 at 4:00 PM EDT
- Department: Department of the Interior
- Agency: National Park Service
- Contracting office: DSC Contracting Services Division (140P20)
- NAICS: 236220 Commercial and Institutional Building Construction
- Product or service code: Y1FA Construction Of Family Housing Facilities
- Set-aside: Total small business set-aside
- First posted: July 31, 2026
- Last posted: September 14, 2026
- SAM.gov: https://sam.gov/workspace/contract/opp/3f82d4ebcaf24f7686ff402422157412/view

## Description

YELL 326141 Yellowstone Modular Housing

## Attachments

- [B08-Attachment_1A-03_YELL_326141_Final_Specification_Appendicies_2026_07_22.pdf](https://abierto.us/files/3c83666f080d8e5e38a4315c93e70550b6153e63dfd6b973b7389c87039140ef/B08-Attachment_1A-03_YELL_326141_Final_Specification_Appendicies_2026_07_22.pdf)
- [B08-Attachment_1_-_02_YELL_326141_Final_Specifications_2026_07_22.pdf](https://abierto.us/files/dcd8f70338b4558e611f925f257d0d6fd3522ca7f4b593e83dda96352dacad15/B08-Attachment_1_-_02_YELL_326141_Final_Specifications_2026_07_22.pdf)
- [B08-Attachment_2-01_YELL_326141_Final_CD_Plans_2026_07_22_Part1.pdf](https://abierto.us/files/1bba65c795586bf3c450548a4932e423f526c33b9dbd6fdafa5db81f081ec756/B08-Attachment_2-01_YELL_326141_Final_CD_Plans_2026_07_22_Part1.pdf)
- [B08-Attachment_2-01_YELL_326141_Final_CD_Plans_2026_07_22_Part2.pdf](https://abierto.us/files/63c61d73ba0847b37a13e8b4c822aa597df9d5b62a4fe61e7c5d510d999989eb/B08-Attachment_2-01_YELL_326141_Final_CD_Plans_2026_07_22_Part2.pdf)
- [B08-Attachment_2-01_YELL_326141_Final_CD_Plans_2026_07_22_Part3.pdf](https://abierto.us/files/0ef590df3b61f9fa4042862c883c537121fcc47944bb099ea53660424f01b103/B08-Attachment_2-01_YELL_326141_Final_CD_Plans_2026_07_22_Part3.pdf)
- [B08-Attachment_2-01_YELL_326141_Final_CD_Plans_2026_07_22_Part4.pdf](https://abierto.us/files/43a76c1e90be67f4753006419b7de9154c2dca545f8e6f48669584a1ff62a6b8/B08-Attachment_2-01_YELL_326141_Final_CD_Plans_2026_07_22_Part4.pdf)
- [B08-Attachment_2-01_YELL_326141_Final_CD_Plans_2026_07_22_Part5.pdf](https://abierto.us/files/020c443955b791b8e6ebd5332b1dcf866f2b075a9cb546aced1e609ea7d7518b/B08-Attachment_2-01_YELL_326141_Final_CD_Plans_2026_07_22_Part5.pdf)
- [B08-Attachment_2-01_YELL_326141_Final_CD_Plans_2026_07_22_Part6.pdf](https://abierto.us/files/c641e9ed4feb6d7f2e6f38ed04e9ac898a2c921ce146fe7725a381facecd1516/B08-Attachment_2-01_YELL_326141_Final_CD_Plans_2026_07_22_Part6.pdf)
- [B08-YELL_326141_MODULAR_HOUSING_Preproposal__0001.pdf](https://abierto.us/files/bf5b94895b9449a58d63853b07651a7303abecc242266c55103099f0f3f2549b/B08-YELL_326141_MODULAR_HOUSING_Preproposal__0001.pdf)
- [B08-YELL_326141_pre-proposal_project_overview_and_site_visit_(002).pdf](https://abierto.us/files/da6cc7a564f111a035c1b6552807452ce09cbb097fd8a57c6cc94da54dd17381/B08-YELL_326141_pre-proposal_project_overview_and_site_visit_%28002%29.pdf)
- [B08_Attachment_7_Limitations_on_Subcontracting_Report_0004.xlsx](https://abierto.us/files/579aaa879eeaefffbf76d4210f5fa9c6fa1e26b648003cc006e624d20b47b513/B08_Attachment_7_Limitations_on_Subcontracting_Report_0004.xlsx)
- [B08_Solitation-140P2026R0078_v16_17June2026.pdf](https://abierto.us/files/2bceafcf7a84cc166cb7188a6c6742ec759b95c5ea90daed4ef10ad22afe1a78/B08_Solitation-140P2026R0078_v16_17June2026.pdf)
- [B09-140P2026R0078-Amd_2_0002.pdf](https://abierto.us/files/1d9dca4645a5b35853b7992ec994ed155f35a255691e08582ea3c7f719f9b379/B09-140P2026R0078-Amd_2_0002.pdf)
- [B09-140P2026R0078-Amd_4_0004.pdf](https://abierto.us/files/7869904bab91a4e4ab7f547bdaa419b0a6cc1c14f66d2e43f33750cd7f4f1ede/B09-140P2026R0078-Amd_4_0004.pdf)
- [B09-Attachment_1_-_Revised_Final_CD_Specifications_2026_08_18_0002.pdf](https://abierto.us/files/8e108ad0b512f3fab7a60284314bc843b050cd1dc8c70bde69c7a959360e2a75/B09-Attachment_1_-_Revised_Final_CD_Specifications_2026_08_18_0002.pdf)
- [B09-Attachment_2_-_Revised_Final_Construction_Drawings_2026_08_18_Part1_0002.pdf](https://abierto.us/files/46df75c65857f88b7888789c0fd5f4e8626aacab110a1fcf8be5153dc5193c69/B09-Attachment_2_-_Revised_Final_Construction_Drawings_2026_08_18_Part1_0002.pdf)
- [B09-Attachment_2_-_Revised_Final_Construction_Drawings_2026_08_18_Part2_0002.pdf](https://abierto.us/files/394e4c1545f8b56e960c3c300ab9d67bab286b5659402b3ff98994dc76a00f9f/B09-Attachment_2_-_Revised_Final_Construction_Drawings_2026_08_18_Part2_0002.pdf)
- [B09-Attachment_2_-_Revised_Final_Construction_Drawings_2026_08_18_Part3_0002.pdf](https://abierto.us/files/a9e5f2d484010e7135a6d494c3e226f798a2ac5344f945f7f5e65e1712ee3cd8/B09-Attachment_2_-_Revised_Final_Construction_Drawings_2026_08_18_Part3_0002.pdf)
- [B09-Attachment_2_-_Revised_Final_Construction_Drawings_2026_08_18_Part4_0002.pdf](https://abierto.us/files/236e00c7166e3068694305a9130e7d91181dc42ed1becf62ae8b539945b2d82a/B09-Attachment_2_-_Revised_Final_Construction_Drawings_2026_08_18_Part4_0002.pdf)
- [B09-Attachment_2_-_Revised_Final_Construction_Drawings_2026_08_18_Part5_0002.pdf](https://abierto.us/files/c181387362c6130c14be048b82ece5348bdf8731eae3c65009beeb7e915b95e4/B09-Attachment_2_-_Revised_Final_Construction_Drawings_2026_08_18_Part5_0002.pdf)
- [B09-Attachment_2_-_Revised_Final_Construction_Drawings_2026_08_18_Part6_0002.pdf](https://abierto.us/files/52d5a8277c19602c0418f4bb44c0e0788eb3c432b6d34811897dc0e695234c90/B09-Attachment_2_-_Revised_Final_Construction_Drawings_2026_08_18_Part6_0002.pdf)
- [B09-Attachment_2_-_Revised_Final_Construction_Drawings_2026_08_18_Part7_0002.pdf](https://abierto.us/files/63d800d04f9c2947f68c0def970845359ca55a0f87ad45c26339a0b9312195cf/B09-Attachment_2_-_Revised_Final_Construction_Drawings_2026_08_18_Part7_0002.pdf)
- [B09_Amendment_3_General_References_0003.docx](https://abierto.us/files/2863caab816397e9efc1ec5476a62386e7501bebbe0448297a4a3b49e1b2bb1f/B09_Amendment_3_General_References_0003.docx)
- [B09_Amendment_3_Questions_and_Answers_0003.pdf](https://abierto.us/files/c6d301ff37a8c34fd736c994a25525ec0a8f53c17ecd76ce57f06c25424b574b/B09_Amendment_3_Questions_and_Answers_0003.pdf)
- [B09_Amendment_3_Yellowstone_Canyon_Project_Report_0003.pdf](https://abierto.us/files/c8023bdb6a71018914d3b98b9f169512ad928d1540f5133314b50671faca234a/B09_Amendment_3_Yellowstone_Canyon_Project_Report_0003.pdf)
- [B09_Amendment_3_Yellowstone_Mammoth_Project_Report_0003.pdf](https://abierto.us/files/68be1bb39e0752c3a5e5db2af5b60df1a08eea6f821305c06dee1575b317f4a4/B09_Amendment_3_Yellowstone_Mammoth_Project_Report_0003.pdf)
- [B09_Amendment_3_Yellowstone_NE_Entrance_Project_Report_0003.pdf](https://abierto.us/files/838ffd8907d2c4ab3ea60958aef073a0805771509603a7fcc0a79a5d0065a3b5/B09_Amendment_3_Yellowstone_NE_Entrance_Project_Report_0003.pdf)
- [B09_Amendment_3__Past_Performance_Questionnaire_0003.docx](https://abierto.us/files/d85942e1e4a6fbb3f8293da6e7990a4884853b72ebbee2d6d18671cc57f11d29/B09_Amendment_3__Past_Performance_Questionnaire_0003.docx)
- [B09_Amendment_3__Project_Experience_Questionnaire_0003.docx](https://abierto.us/files/ad703245e978ffedfc982c39f82eaed26c9ba63d7ef175d23f0574f39ac57aca/B09_Amendment_3__Project_Experience_Questionnaire_0003.docx)
- [B09_Amendment_3_estimated_cut_and_fill_quantities_0003.pdf](https://abierto.us/files/88c4aaa1c466e0543427eec078b81253242e8ede10adb09f5f14cc2145730450/B09_Amendment_3_estimated_cut_and_fill_quantities_0003.pdf)
- [E15_Deliverables_LmtOnSubconRpt_REQD.xlsx](https://abierto.us/files/113593db60b90bfeb7346c4ab0c8f478a114402c12a61be88e8cf5e0bdff457f/E15_Deliverables_LmtOnSubconRpt_REQD.xlsx)
- [Sign_In_Sheet_Page_1_0001.jpg](https://abierto.us/files/2047af59571c62d0e6cac7a038563f0cdc40659c92d812ed70d0a5b0df5fec42/Sign_In_Sheet_Page_1_0001.jpg)
- [Sign_In_Sheet_Page_2_0001.jpg](https://abierto.us/files/2db6a7205cb60f7b9ed6ffbe4acfb2c16768d3ea4678f535a2bafd52f6e26518/Sign_In_Sheet_Page_2_0001.jpg)
- [Sol_140P2026R0078.pdf](https://abierto.us/files/11afd8486247695a2b8e37f32eb7260d49abeac184cfe27c6ce3070b7db8f33e/Sol_140P2026R0078.pdf)
- [Sol_140P2026R0078_Amd_0001.pdf](https://abierto.us/files/c41a3a770bc04985f6ff8398a0fee09de9f73e49a96cf3a23fb295af325614fb/Sol_140P2026R0078_Amd_0001.pdf)
- [Sol_140P2026R0078_Amd_0002.pdf](https://abierto.us/files/bc1bead73cab2193ceaf3676ae2a257ae2f05a64870ec78242ca0e44c5a597d9/Sol_140P2026R0078_Amd_0002.pdf)
- [Sol_140P2026R0078_Amd_0003.pdf](https://abierto.us/files/2916f33edf6c43fa4073b22bc233cbc973199f1ee92a53ecbb82d5ad114ffad4/Sol_140P2026R0078_Amd_0003.pdf)
- [Sol_140P2026R0078_Amd_0004.pdf](https://abierto.us/files/8b64068787a9b6a5259afc7185a7784ee255987728c620f8cf6e73ca14fc6b5e/Sol_140P2026R0078_Amd_0004.pdf)

## Publications

- July 31, 2026: Presolicitation, due September 17, 2026 at 3:00 PM EDT. Notice e8708854471747ebaee84d2771ac7a49. https://sam.gov/workspace/contract/opp/e8708854471747ebaee84d2771ac7a49/view
- August 13, 2026: Special notice, due September 17, 2026 at 4:00 PM EDT. Notice 5e439ee9a6bc45869394cdbea9836f83. https://sam.gov/workspace/contract/opp/5e439ee9a6bc45869394cdbea9836f83/view
- August 17, 2026: Solicitation, due September 17, 2026 at 4:00 PM EDT. Notice ec9a3e72b3e44b458822cbbedc5a537e. https://sam.gov/workspace/contract/opp/ec9a3e72b3e44b458822cbbedc5a537e/view
- August 19, 2026: Solicitation, due September 17, 2026 at 3:00 PM EDT. Notice 001472c3a8f84da484944deca9acb3a5. https://sam.gov/workspace/contract/opp/001472c3a8f84da484944deca9acb3a5/view
- August 26, 2026: Sources sought, due June 12, 2026 at 2:00 PM EDT. Notice 2f18efce25124e9cab28870540792e1c. https://sam.gov/workspace/contract/opp/2f18efce25124e9cab28870540792e1c/view
- August 26, 2026: Solicitation, due September 17, 2026 at 3:00 PM EDT. Notice 8b2bf084f4af40308a8e8387c1985de0. https://sam.gov/workspace/contract/opp/8b2bf084f4af40308a8e8387c1985de0/view
- August 26, 2026: Sources sought, due June 12, 2026 at 2:00 PM EDT. Notice de36dd526aee4bd29bd30eb05d4d549f. https://sam.gov/workspace/contract/opp/de36dd526aee4bd29bd30eb05d4d549f/view
- September 2, 2026: Solicitation, due September 17, 2026 at 3:00 PM EDT. Notice c505c24a11c0430c8ac6d1e04c45be25. https://sam.gov/workspace/contract/opp/c505c24a11c0430c8ac6d1e04c45be25/view
- September 14, 2026: Solicitation, due September 28, 2026 at 4:00 PM EDT. Notice 3f82d4ebcaf24f7686ff402422157412. https://sam.gov/workspace/contract/opp/3f82d4ebcaf24f7686ff402422157412/view

## Points of contact

- Freese-supler, Vicki, vicki_freese-supler@ios.doi.gov, 720-402-8467

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Source: SAM.gov Contract Opportunities bulk extract. Confirm deadlines on SAM.gov before responding. Cite https://abierto.us/opportunities/140p2026r0078.