Project Information

Bid Title

Administrative Space Expansion - Combined Special Operations Group (CSOG)

Issuing Agency

DEPT OF DEFENSE

Location

Ohio

Published Date

Oct 5, 2026

Closing Date

Oct 9, 2026

Government Level

Federal

Status

Closed

Ref. #

HC102826R0058

Original Source

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Bid Inquiries

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Bid Documents

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Set Aside

Total Small Business Set-Aside (FAR 19.5)

Project Description

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Administrative Space Expansion - Combined Special Operations Group (CSOG)

Active

Contract Opportunity

Notice ID

HC102826R0058

Related Notice

Department/Ind. Agency

DEPT OF DEFENSE

Sub-tier

DEFENSE INFORMATION SYSTEMS AGENCY (DISA)

Office

IT CONTRACTING DIVISION - PL83

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General Information View Changes

• Contract Opportunity Type: Solicitation (Updated)
• Updated Published Date: Oct 05, 2026 12:27 pm CDT
• Original Published Date: Aug 19, 2026 03:11 pm CDT
• Updated Date Offers Due: Oct 09, 2026 02:00 pm CDT
• Original Date Offers Due: Sep 21, 2026 02:00 pm CDT
• Inactive Policy: 15 days after date offers due
• Updated Inactive Date: Oct 24, 2026
• Original Inactive Date: Oct 06, 2026
• Initiative:
  • None

Classification

• Original Set Aside: Service-Disabled Veteran-Owned Small Business (SDVOSB) Set-Aside (FAR 19.14)
• Updated Set Aside: Total Small Business Set-Aside (FAR 19.5)
• Product Service Code: Z2AA - REPAIR OR ALTERATION OF OFFICE BUILDINGS
• NAICS Code:
  • 561210 - Facilities Support Services
• Place of Performance:
  Columbus , OH 43218
  USA

Description View Changes

Second pre-solicitation jobsite visit scheduled for Thursday,10/8.

See attachment, VAR Info- DISA Columbus- Updated August 2026 QR

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Added attachment, RFP CSOG QA R1

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Added attachment, RFP CSOG QA R0

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RFP offer due date extended to 9-Oct-2026 2:00 PM CST.

Pre-Proposal Site Survey - Date of Visit: Monday, September 28, 2026.

See attachments, Pre-Proposal Site Visit - CSOG Expansion v2, VAR Info- DISA Columbus- Updated QR, if anyone would like a site visit.

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RFP is open to all small businesses. Offer due date is extended to 2-Oct-2027.

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Revised attachment, Pre-Proposal Site Visit - CSOG Expansion R1.

Pre-Proposal Site Visit times updated from Central time to Easter time.

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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)

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AMD01 – Added solicitation instructions within attachment, HC102826R0058 RFP CSOG AMD01.

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Added attachment - Pre-Proposal Site Visit - CSOG Expansion

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Offer due date is a hard close. No extensions will be granted. RFP questions are due 14-SEP-26 at 2:00 PM CST.

Attachments/Links

Contact Information

Contracting Office Address

• BUILDING 3600 2300 EAST DRIVE
• SCOTT AFB , IL 62225-5406
• USA

Primary Point of Contact

• John M. Ross
• john.m.ross138.civ@mail.mil

Secondary Point of Contact

History

• Oct 05, 2026 12:27 pm CDTSolicitation (Updated)
• Sep 29, 2026 02:27 pm CDT Solicitation (Updated)
• Sep 28, 2026 10:37 am CDT Solicitation (Updated)
• Sep 22, 2026 03:08 pm CDT Solicitation (Updated)
• Sep 22, 2026 12:21 pm CDT Solicitation (Updated)
• Sep 21, 2026 02:26 pm CDT Solicitation (Updated)
• Aug 26, 2026 07:18 am CDT Solicitation (Updated)
• Aug 25, 2026 10:48 am CDT Solicitation (Updated)
• Aug 21, 2026 07:41 am CDT Solicitation (Updated)
• Aug 20, 2026 08:48 am CDT Solicitation (Updated)
• Aug 19, 2026 03:11 pm CDT Solicitation (Original)

Commodity Codes

• FSC ZMaintenance, Repair or Alteration of Real Property

• NAICS 561210Facilities Support Services

Related bids

Aug 19, 2026	[Solicitation (Original)] CSOG Admin. Space Expansion–Defense Supply Center Columbus
Aug 20, 2026	[Solicitation (Updated)] CSOG Admin. Space Expansion–Defense Supply Center Columbus
Aug 21, 2026	[Solicitation (Updated)] CSOG Admin. Space Expansion–Defense Supply Center Columbus
Aug 25, 2026	[Solicitation (Updated)] Administrative Space Expansion - Combined Special Operations Group (CSOG)
Aug 26, 2026	[Solicitation (Updated)] Administrative Space Expansion - Combined Special Operations Group (CSOG)
Sep 21, 2026	[Solicitation (Updated)] Administrative Space Expansion - Combined Special Operations Group (CSOG)
Sep 22, 2026	[Solicitation (Updated)] Administrative Space Expansion - Combined Special Operations Group (CSOG)
Sep 28, 2026	[Solicitation (Updated)] Administrative Space Expansion - Combined Special Operations Group (CSOG)
Sep 29, 2026	[Solicitation (Updated)] Administrative Space Expansion - Combined Special Operations Group (CSOG)

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