Construction Services for 1800 F Street, NW, GSA Building Modernization Project

SOL #: 47PB5426N0001Sources Sought

Overview

Buyer

General Services Administration
Public Buildings Service
PBS PROJECT DELIVERY CAPITAL CONSTRUCTION - BRANCH WEST
Washington, DC, 20405, United States

Place of Performance

Washington, DC

NAICS

Commercial and Institutional Building Construction (236220)

PSC

Maintenance Of Office Buildings (Z1AA)

Set Aside

No set aside specified

Timeline

1
Posted
May 18, 2026
2
Response Deadline
Jun 8, 2026, 2:00 PM

Qualification Details

Fit reasons
  • NAICS alignment with historical contract wins in similar service areas.
  • Scope strongly matches core technical capabilities and delivery model.
Risks
  • Past performance thresholds may require one additional teaming partner.
  • Potential clarification needed on staffing minimums before bid/no-bid.
Next steps

Validate eligibility requirements, assign capture owner, and schedule partner outreach to confirm teaming strategy before submission planning.

Quick Summary

The U.S. General Services Administration (GSA), Public Buildings Service (PBS), is conducting a Request for Information (RFI) and Sources Sought Notice (SSN) for Construction Services for the 1800 F Street, NW, GSA Building Modernization Project in Washington, DC. This market research aims to identify qualified contractors, including small businesses, and assess the impact of Project Labor Agreement (PLA) and Cost Accounting Standards (CAS) requirements. Responses are due by June 8, 2026, at 10:00 AM EST.

Scope of Work

The project involves the modernization of the historic GSA Headquarters Building at 1800 F Street, NW, to transform it into a long-term, adaptable federal asset. The scope includes:

  • Core and Shell work: Anticipated 100% design by October 2026, planned for firm-fixed-price award.
  • Building Interior work: Anticipated 50% design by October 2026, planned for Guaranteed Maximum Price (GMP) ceiling award. Contractor to provide advisory professional management assistance during planning/design.
  • Building Exterior work: Anticipated 35% design (concepts) by October 2026, planned for GMP ceiling award. Contractor to provide advisory professional management assistance during planning/design. The contractor will act as construction manager during the construction phase for interior and exterior work.

Contract & Timeline

  • Opportunity Type: Request for Information (RFI) / Sources Sought Notice (SSN)
  • Estimated Magnitude: $275,000,000 to $325,000,000
  • NAICS Code: 236220, Commercial and Institutional Building Construction (Small Business Size Standard: $45M)
  • Anticipated Procurement Method: 2-phase Request for Proposal (RFP)
    • Phase I: Request for Qualifications (anticipated July issue date)
    • Phase II: Request for Pricing (anticipated October issue date)
  • Anticipated Award: No later than Q2 FY2027
  • Contract Duration: Estimated 18-24 months, with substantial completion by Fall 2028.
  • Set-Aside: Market research to determine potential set-asides for Small Business, HUBZone, WOSB, or SDVOSB.

Key Considerations

GSA is specifically researching the project impact of:

  • Project Labor Agreement (PLA) requirements: Firms are asked about their experience with PLAs and potential price impacts if a PLA is required.
  • Cost Accounting Standards (CAS) requirements: Firms are asked about their ability to comply with CAS clauses, with specific requirements for Small Business Offerors (CPA certification) and Large Business Offerors (FAR disclosures). Small businesses are exempt from CAS requirements.

Response Requirements

Interested parties must submit a written Letter of Interest including a Capability Statement (five single-sided page limit, PDF) addressing:

  • Company information (name, UEI, address, POC, SAM registration status).
  • Business size and socioeconomic designations (8(a), SDB, HUBZone, SDVOSB, WOSB).
  • Capability to perform a contract of this magnitude and complexity (3 similar projects >$200M within 7 years).
  • Bonding capability (single project up to $325M, aggregate capacity).
  • Joint venture details, if applicable.
  • Narrative for out-of-area firms.
  • Experience and impact assessment regarding PLAs and CAS.

Additional Notes

This RFI is for planning purposes only and does not commit GSA to a solicitation. The Government will not pay for information received. A subsequent solicitation is anticipated.

People

Points of Contact

Robert JacksonPRIMARY
Daniel RamirezSECONDARY

Files

Files

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Versions

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Sources Sought
Posted: May 18, 2026
Construction Services for 1800 F Street, NW, GSA Building Modernization Project | GovScope