Federal · SAM.gov · Columbus, OH

Administrative Space Expansion - Combined Special Operations Group (CSOG)

Department of DefenseIssuing agency·Columbus, OH·via the SAM.gov Get Opportunities API

10days left

Due Sep 21, 2026·Posted Aug 26, 2026

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AI takeaways

The Defense Information Systems Agency (DISA) is soliciting contractor services to renovate and expand the Combined Special Operations Group (CSOG) administrative space at Defense Supply Center Columbus, Building 11, Section 13, Columbus, OH.
The solicitation number is HC102826R0058, issued as a Request for Proposals (RFP) set aside for Service-Disabled Veteran-Owned Small Businesses (SDVOSB) under NAICS 561210.
Offers are due by 2:00 PM Central Time on September 21, 2026, and RFP questions are due by 2:00 PM Central Time on September 14, 2026.
A pre-proposal site visit is scheduled for Wednesday, September 9, 2026, at 0900 ET at Building 11, Defense Supply Center Columbus.
The contractor will expand the current 4,700 square foot space by adding 3,450 square feet, including demolition, electrical, communications, mechanical, flooring, furniture, and STC-rated wall work.
The contract will be awarded using a Lowest Price Technically Acceptable (LPTA) evaluation process, with award based on overall best value to the Government.
The period of performance is 365 calendar days from award, with a 30-day Government acceptance period, totaling 395 calendar days.
The place of performance is Defense Supply Center Columbus, Building 11, Section 13, Columbus, OH 43218-3990.
Requirement: The contractor shall provide a minimum one-year equipment and parts warranty on all equipment and components, and a minimum one-year labor warranty on all contractor-installed equipment.
Requirement: The contractor shall procure and maintain insurance including workers' compensation and employer's liability of at least $100,000, general liability of at least $500,000 per occurrence, and automobile liability of at least $200,000 per person/$500,000 per occurrence/$20,000 per occurrence for property damage.
Requirement: The contractor shall comply with the Service Contract Act wage determination No. 2015-4729, Revision No. 33, for Ohio counties including Franklin County.

Pre-bid: Sep 9
Term: 365 calendar days from the…
Method: Request for Proposals (RFP)
Documents: 5 files

These takeaways are AI-generated and may be incomplete or wrong. Always verify every detail against the official documents before you bid.

Contact the buyer

John M. Ross

john.m.ross138.civ@mail.milEmail 667-890-8085Phone

Location:

Columbus, OH 43218

Open in Maps ↗

Notice

3e69ca687adb4573927a04594ae37c92

HC102826R0058

Method

Solicitation

Duration

365 calendar days from the date of award, plus a 30 calendar day acceptance period (395 calendar days total)

What this bid is asking for

AI-generated

Renovate and expand the CSOG administrative space at Building 11, Section 13, Defense Supply Center Columbus, adding 3,450 square feet to the existing 4,700 square feet.
Perform demolition of existing furniture, partitions, flooring, and wall base; install new furniture, flooring, wall base, and STC-rated walls.
Complete electrical work including new branch circuits, conduit, and connections; install Category 6A communication/data cabling and connections.
Perform mechanical modifications including new VAV terminal boxes, split system A/C units, and HVAC programming and testing.
Submit a technical proposal and a price proposal, including all required volumes (Executive Summary, Technical/Management, Price, Past Performance, and Contract Documentation).

Posted Scope of Work

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.

Scope, read from the documentsAI-generated

The contractor shall renovate Building 11, Section 13 by removing existing furniture, office partitions, flooring, and wall base; installing new office partitions, flooring, wall base, and furniture; performing electrical work including new branch circuits and connections; installing communication/data cabling (Category 6A); performing mechanical modifications including new VAV terminal boxes and split system A/C units; installing STC-45 and STC-50 rated walls; installing new motion sensors; and providing project close-out documentation. Optional tasks include replacing composite cable in conduit, installing new ceiling tiles, and replacing a conference table with a power-integrated model.

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Documents

Download zip

Pre-Proposal Site Visit - CSOG Expansion R1.docxDOCX

Preview Download

HC102826R0058 RFP CSOG AMD01.pdfPDF

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HC102826R0058 Attachment List.docxDOCX

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HC102826R0058 RFP CSOG.pdfPDF

Preview Download

Attachment 1 CLIN Pricing Worksheet.xlsxXLSX

Preview Download

Questions & answers

AI-generated

When is the pre-proposal site visit?

The pre-proposal site visit is scheduled for Wednesday, September 9, 2026, at 0900 ET at Building 11, Defense Supply Center Columbus.

What is the due date for offers?

Offers are due by 2:00 PM Central Time on September 21, 2026.

What is the set-aside for this solicitation?

This solicitation is set aside for Service-Disabled Veteran-Owned Small Businesses (SDVOSB).

What is the period of performance?

All work shall be completed within 365 calendar days from the date of award, with an additional 30 calendar day acceptance period, for a total of 395 calendar days.

Full source recordEvery field SAM.gov published, untouched

Hit

3e69ca687adb4573927a04594ae37c92

Type

Code: o
Value: Solicitation

Type

opportunity

Award

Awardee

Title

Administrative Space Expansion - Combined Special Operations Group (CSOG)

R Score

Is Active

Yes

Is Canceled

Publish Date

Aug 26, 2026

Descriptions

Content: Revised attachment, Pre-Proposal Site Visit - CSOG Expansion R1. Pre-Proposal Site Visit times updated from Central time to Easter time.  -----------------------------------------------------------------------------------
Last Modified Date: Aug 26, 2026

Modified Date

Aug 26, 2026

Response Date

Sep 21, 2026

Modifications

Count: 4

Parent Notice Id

7819f83881c244f8ba6aebdecd1f1c1c

Response Time Zone

America/Chicago

Response Date Actual

Sep 21, 2026

Solicitation Number

HC102826R0058

Organization Hierarchy

Code

9700

Name

DEPT OF DEFENSE

Type

DEPARTMENT

Level

Status

active

Address

Organization Id

100000000

Code

97AK

Name

DEFENSE INFORMATION SYSTEMS AGENCY (DISA)

Type

AGENCY

Level

Status

active

Address

Organization Id

300000413

Code

HC1028

Name

IT CONTRACTING DIVISION - PL83

Type

OFFICE

Level

Status

active

Address

Zip: "62225-5406"
City: "SCOTT AFB"
State: "IL"
Country: "USA"
Street Address: "BUILDING 3600"
Street Address2: "2300 EAST DRIVE"

Organization Id

500043526

Type

Solicitation

Title

Administrative Space Expansion - Combined Special Operations Group (CSOG)

Active

Yes

Detail

Type

Naics

Code: 561210
Type: primary

Title

Administrative Space Expansion - Combined Special Operations Group (CSOG)

Archive

Date: Oct 6, 2026
Type: auto15

Version

Permissions

IVL

Read: Yes
Create: Yes
Delete: Yes
Update: Yes

Solicitation

Set Aside

SDVOSBC

Deadlines

Response: Sep 21, 2026
Response Tz: America/Chicago

Organization Id

500043526

Point Of Contact

Type: primary
Email: john.m.ross138.civ@mail.mil
Full Name: John M. Ross

Classification Code

Z2AA

Place Of Performance

Zip

43218

City

Code: 18000
Name: Columbus

State

Code: OH
Name: Ohio

Country

Code: USA
Name: UNITED STATES

Solicitation Number

HC102826R0058

Additional Reporting

none

Ui Link

https://sam.gov/opp/3e69ca687adb4573927a04594ae37c92/view

History

Links

Self

Href: https://86samdotgovopportunitiesmodern.prod.apps-internal.prod-iae.bsp.gsa.gov/opps/v2/opportunities/3e69ca687adb4573927a04594ae37c92/history{?postedFrom}
Templated: Yes

History

Index: 5
Title: Administrative Space Expansion - Combined Special Operations Group (CSOG)
Latest: 1
Deleted: 0
Action Date: 2026-08-26T12:18:09.204+00
Action Type: publish
Posted Date: 2026-08-26T12:18:09.197+00
Request Type: modify
Cancel Notice: 0
Archive Notice: 0
Opportunity Id: 3e69ca687adb4573927a04594ae37c92
Procurement Type: o
Solicitation Number: HC102826R0058
Parent Opportunity Id: 7819f83881c244f8ba6aebdecd1f1c1c

Index: 4
Title: Administrative Space Expansion - Combined Special Operations Group (CSOG)
Latest: 0
Deleted: 0
Action Date: 2026-08-25T15:48:30.437+00
Action Type: publish
Posted Date: 2026-08-25T15:48:30.433+00
Request Type: modify
Cancel Notice: 0
Archive Notice: 0
Opportunity Id: aa25cf424b07498ebbf8cbdfb1ff163c
Procurement Type: o
Solicitation Number: HC102826R0058
Parent Opportunity Id: 7819f83881c244f8ba6aebdecd1f1c1c

Index: 3
Title: CSOG Admin. Space Expansion–Defense Supply Center Columbus
Latest: 0
Deleted: 0
Action Date: 2026-08-21T12:41:33.292+00
Action Type: publish
Posted Date: 2026-08-21T12:41:33.286+00
Request Type: modify
Cancel Notice: 0
Archive Notice: 0
Opportunity Id: 59617d1edbee412791df75a99b0d5980
Procurement Type: o
Solicitation Number: HC102826R0058
Parent Opportunity Id: 7819f83881c244f8ba6aebdecd1f1c1c

Index: 2
Title: CSOG Admin. Space Expansion–Defense Supply Center Columbus
Latest: 0
Deleted: 0
Action Date: 2026-08-20T13:48:12.862+00
Action Type: publish
Posted Date: 2026-08-20T13:48:12.856+00
Request Type: modify
Cancel Notice: 0
Archive Notice: 0
Opportunity Id: 0f90a55b123c4b35bf2761368c77c7fc
Procurement Type: o
Solicitation Number: HC102826R0058
Parent Opportunity Id: 7819f83881c244f8ba6aebdecd1f1c1c

Index: 1
Title: CSOG Admin. Space Expansion–Defense Supply Center Columbus
Latest: 0
Deleted: 0
Action Date: 2026-08-19T20:11:13.155+00
Action Type: publish
Posted Date: 2026-08-19T20:11:13.15+00
Request Type: submit
Cancel Notice: 0
Archive Notice: 0
Opportunity Id: 7819f83881c244f8ba6aebdecd1f1c1c
Procurement Type: o
Solicitation Number: HC102826R0058

Base Type

Solicitation

Notice Id

3e69ca687adb4573927a04594ae37c92

Naics Code

561210

Resources

Attachments

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Opportunity Id

3e69ca687adb4573927a04594ae37c92

Department

DEPARTMENT OF DEFENSE

Posted Date

Aug 26, 2026

Categorized By

llm

Detail Fetched

Yes

Resource Links

https://sam.gov/api/prod/opps/v3/opportunities/resources/files/4b3bd8ffbc86410fa4c6a3282847a469/download?fn=Pre-Proposal%20Site%20Visit%20-%20CSOG%20Expansion%20R1.docx, https://sam.gov/api/prod/opps/v3/opportunities/resources/files/44f155acebd8477baf11d448025c860f/download?fn=HC102826R0058%20RFP%20CSOG%20AMD01.pdf, https://sam.gov/api/prod/opps/v3/opportunities/resources/files/bac061576c3e43ffb57442553a4e9f7d/download?fn=HC102826R0058%20Attachment%20List.docx, https://sam.gov/api/prod/opps/v3/opportunities/resources/files/d2749202830240589e8726e6178c03d9/download?fn=HC102826R0058%20RFP%20CSOG.pdf, https://sam.gov/api/prod/opps/v3/opportunities/resources/files/5f1c3cb8506349fb8f2d2e46e365269a/download?fn=Attachment%201%20CLIN%20Pricing%20Worksheet.xlsx

History Fetched

Yes

Point Of Contact

Type: primary
Email: john.m.ross138.civ@mail.mil
Full Name: John M. Ross

Description Text

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.

Resources Fetched

Yes

Response Dead Line

Sep 21, 2026

Full Parent Path Name

DEPARTMENT OF DEFENSE.DEFENSE INFORMATION SYSTEMS AGENCY (DISA).IT CONTRACTING DIVISION - PL83

Place Of Performance

Zip

43218

City

Code: 18000
Name: Columbus

State

Code: OH
Name: Ohio

Country

Code: USA
Name: UNITED STATES

Solicitation Number

HC102826R0058

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Source: SAM.gov (notice 3e69ca687adb4573927a04594ae37c92), retrieved via the SAM.gov Get Opportunities API. View the official posting, and always confirm requirements and deadlines with the issuing agency.

Federal · SAM.gov · Columbus, OH

Administrative Space Expansion - Combined Special Operations Group (CSOG)

Department of DefenseIssuing agency·Columbus, OH·via the SAM.gov Get Opportunities API

10days left

Due Sep 21, 2026·Posted Aug 26, 2026

Buy bond

AI takeaways

The Defense Information Systems Agency (DISA) is soliciting contractor services to renovate and expand the Combined Special Operations Group (CSOG) administrative space at Defense Supply Center Columbus, Building 11, Section 13, Columbus, OH.
The solicitation number is HC102826R0058, issued as a Request for Proposals (RFP) set aside for Service-Disabled Veteran-Owned Small Businesses (SDVOSB) under NAICS 561210.
Offers are due by 2:00 PM Central Time on September 21, 2026, and RFP questions are due by 2:00 PM Central Time on September 14, 2026.
A pre-proposal site visit is scheduled for Wednesday, September 9, 2026, at 0900 ET at Building 11, Defense Supply Center Columbus.
The contractor will expand the current 4,700 square foot space by adding 3,450 square feet, including demolition, electrical, communications, mechanical, flooring, furniture, and STC-rated wall work.
The contract will be awarded using a Lowest Price Technically Acceptable (LPTA) evaluation process, with award based on overall best value to the Government.
The period of performance is 365 calendar days from award, with a 30-day Government acceptance period, totaling 395 calendar days.
The place of performance is Defense Supply Center Columbus, Building 11, Section 13, Columbus, OH 43218-3990.
Requirement: The contractor shall provide a minimum one-year equipment and parts warranty on all equipment and components, and a minimum one-year labor warranty on all contractor-installed equipment.
Requirement: The contractor shall procure and maintain insurance including workers' compensation and employer's liability of at least $100,000, general liability of at least $500,000 per occurrence, and automobile liability of at least $200,000 per person/$500,000 per occurrence/$20,000 per occurrence for property damage.
Requirement: The contractor shall comply with the Service Contract Act wage determination No. 2015-4729, Revision No. 33, for Ohio counties including Franklin County.

Pre-bid: Sep 9
Term: 365 calendar days from the…
Method: Request for Proposals (RFP)
Documents: 5 files

These takeaways are AI-generated and may be incomplete or wrong. Always verify every detail against the official documents before you bid.

Contact the buyer

John M. Ross

john.m.ross138.civ@mail.milEmail 667-890-8085Phone

Location:

Columbus, OH 43218

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Notice

3e69ca687adb4573927a04594ae37c92

HC102826R0058

Method

Solicitation

Duration

365 calendar days from the date of award, plus a 30 calendar day acceptance period (395 calendar days total)

What this bid is asking for

AI-generated

Renovate and expand the CSOG administrative space at Building 11, Section 13, Defense Supply Center Columbus, adding 3,450 square feet to the existing 4,700 square feet.
Perform demolition of existing furniture, partitions, flooring, and wall base; install new furniture, flooring, wall base, and STC-rated walls.
Complete electrical work including new branch circuits, conduit, and connections; install Category 6A communication/data cabling and connections.
Perform mechanical modifications including new VAV terminal boxes, split system A/C units, and HVAC programming and testing.
Submit a technical proposal and a price proposal, including all required volumes (Executive Summary, Technical/Management, Price, Past Performance, and Contract Documentation).

Posted Scope of Work

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.

Scope, read from the documentsAI-generated

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Documents

Download zip

Pre-Proposal Site Visit - CSOG Expansion R1.docxDOCX

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HC102826R0058 RFP CSOG AMD01.pdfPDF

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HC102826R0058 Attachment List.docxDOCX

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HC102826R0058 RFP CSOG.pdfPDF

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Attachment 1 CLIN Pricing Worksheet.xlsxXLSX

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Questions & answers

AI-generated

When is the pre-proposal site visit?

The pre-proposal site visit is scheduled for Wednesday, September 9, 2026, at 0900 ET at Building 11, Defense Supply Center Columbus.

What is the due date for offers?

Offers are due by 2:00 PM Central Time on September 21, 2026.

What is the set-aside for this solicitation?

This solicitation is set aside for Service-Disabled Veteran-Owned Small Businesses (SDVOSB).

What is the period of performance?

All work shall be completed within 365 calendar days from the date of award, with an additional 30 calendar day acceptance period, for a total of 395 calendar days.

Full source recordEvery field SAM.gov published, untouched

Hit

3e69ca687adb4573927a04594ae37c92

Type

Code: o
Value: Solicitation

Type

opportunity

Award

Awardee

Title

Administrative Space Expansion - Combined Special Operations Group (CSOG)

R Score

Is Active

Yes

Is Canceled

Publish Date

Aug 26, 2026

Descriptions

Content: Revised attachment, Pre-Proposal Site Visit - CSOG Expansion R1. Pre-Proposal Site Visit times updated from Central time to Easter time.  -----------------------------------------------------------------------------------
Last Modified Date: Aug 26, 2026

Modified Date

Aug 26, 2026

Response Date

Sep 21, 2026

Modifications

Count: 4

Parent Notice Id

7819f83881c244f8ba6aebdecd1f1c1c

Response Time Zone

America/Chicago

Response Date Actual

Sep 21, 2026

Solicitation Number

HC102826R0058

Organization Hierarchy

Code

9700

Name

DEPT OF DEFENSE

Type

DEPARTMENT

Level

Status

active

Address

Organization Id

100000000

Code

97AK

Name

DEFENSE INFORMATION SYSTEMS AGENCY (DISA)

Type

AGENCY

Level

Status

active

Address

Organization Id

300000413

Code

HC1028

Name

IT CONTRACTING DIVISION - PL83

Type

OFFICE

Level

Status

active

Address

Zip: "62225-5406"
City: "SCOTT AFB"
State: "IL"
Country: "USA"
Street Address: "BUILDING 3600"
Street Address2: "2300 EAST DRIVE"

Organization Id

500043526

Type

Solicitation

Title

Administrative Space Expansion - Combined Special Operations Group (CSOG)

Active

Yes

Detail

Type

Naics

Code: 561210
Type: primary

Title

Administrative Space Expansion - Combined Special Operations Group (CSOG)

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Administrative Space Expansion - Combined Special Operations Group (CSOG)

What this bid is asking for

Posted Scope of Work

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Documents

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Administrative Space Expansion - Combined Special Operations Group (CSOG)

What this bid is asking for

Posted Scope of Work

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Documents

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Questions & answers

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Not the right RFP for you?