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Administrative Space Expansion - Combined Special Operations Group (CSOG)

Inactive on SAM.gov — responses were due 21 Sep 2026 · Service-Disabled Veteran-Owned Small Business (SDVOSB) Set-Aside (FAR 19.14) · Defense Information Systems Agency (DISA), DoD · Columbus, OH · NAICS 561210 · Solicitation HC102826R0058

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A newer version of this notice has been posted. SAM.gov republished solicitation HC102826R0058 on 05 October 2026. This page is kept because it is a real record, but the current requirement, dates and attachments are on the latest version. Read the latest version →

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SAM.gov marked this notice inactive — responses were due 21 September 2026.

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Solicitation details

Solicitation numberHC102826R0058
Notice ID3e69ca687adb4573927a04594ae37c92
AgencyDepartment of Defense (DoD)
Sub-agencyDefense Information Systems Agency (DISA)
Contracting officeIT CONTRACTING DIVISION - PL83
NAICS code561210 — Facilities Support Services
Product / service code (PSC)Z2AA
Set-asideService-Disabled Veteran-Owned Small Business (SDVOSB) Set-Aside (FAR 19.14)
Notice typeSolicitation
Posted26 August 2026
Response deadline21 September 2026 (closed)
Place of performanceColumbus, OH, USA

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Description

Revised attachment, Pre-Proposal Site Visit - CSOG Expansion R1. Pre-Proposal Site Visit times updated from Central time to Easter time. ------------------------------------------------------------------------------------------------------------------------------------------------------------------ Procure contractor services for renovating and expanding the current office space into a neighboring office space. The contractor shall be responsible for: Furniture, Flooring, Wall Base, and Office Partitions. Electrical Work Communication / Data Cabling and Connections Mechanical Work Composite Cable and Conduit (Optional) Ceiling Tile (Optional) Conference Table (Optional) ------------------------------------------------------------------------------------------------------------------------------------------------------------------ AMD01 Added solicitation instructions within attachment, HC102826R0058 RFP CSOG AMD01. ------------------------------------------------------------------------------------------------------------------------------------------------------------------ Added attachment - Pre-Proposal Site Visit - CSOG Expansion ------------------------------------------------------------------------------------------------------------------------------------------------------------------ Offer due date is a hard close. No extensions will be granted. RFP questions are due 14-SEP-26 at 2:00 PM CST.

Version history

SAM.gov has posted 11 notices under solicitation HC102826R0058, oldest first.

Documents in the solicitation package

16 files are attached to this notice.

  • Pre-Proposal Site Visit - CSOG Expansion R1.docx
  • HC102826R0058 RFP CSOG AMD01.pdf
  • HC102826R0058 Attachment List.docx
  • HC102826R0058 RFP CSOG.pdf
  • Attachment 1 CLIN Pricing Worksheet.xlsx
  • Attachment 2 - Mission-Essential Contractor Services.docx
  • Attachment 3 - Request for Past Performance References.docx
  • Attachment 4 - Initial QASP.docx
  • Appendix A Concept Plan.pdf
  • Appendix B DISA Labeling Standard.pdf
  • Appendix C DISA Electrical Safety Program.pdf
  • Appendix D DISAI 240-110-33 Physical Security.pdf
  • Appendix E SEC Inventory Spreadsheet.xlsx
  • Appendix F Non-Disclosure Agreement for Contractor Personnel.docx
  • Enclosure 1 - Alternate 2 - CSOG Expansion Conference Room.pdf
  • Enclosure 2 - CDRLs CSOG.pdf

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Market context: DoD and NAICS 561210

About the buyer and the industry, not this specific solicitation. Source: USASpending.gov award data, updated nightly.

  • In fiscal year 2026, DoD obligated $3.2B across 2,623 contract actions under NAICS 561210.
  • 606 contracts worth $20.0B in this category end within the next 18 months.

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