Design-Build services for IRS Fire Alarm Modernization Project

The General Services Administration (GSA), Public Buildings Service (PBS), Office of Acquisition Management intends to hire a construction contractor to replace and modernize the emergency voice fire alarm system at the Internal Revenue Service (IRS) Headquarters Building, located at 1111 Constitution Avenue NW, Washington, DC 20224. Constructed between 1928 and 1936, the federally owned IRS Headquarters Building is a historic seven-story facility within Washington, DC’s Federal Triangle District. The building contains more than 1.4 million gross square feet and houses approximately 2,600 IRS employees, including the Office of the Chief Counsel. The existing Edwards Signal EST 3 fire alarm system has reached the end of its useful life and replacement is required to ensure reliable emergency notification, improve maintainability, and provide emergency voice communication features consistent with the National Fire Alarm Code and current GSA requirements. Pre-Proposal Conference and Site Visit Date: July 21, 2026 Time: 9:00 a.m. local time Location: Virtual, followed by an in-person site visit at: 1111 Constitution Avenue NW, Washington, DC 20224 GSA will host a virtual pre-proposal conference to brief Offerors on the project, source selection procedures, and procurement process. A site visit will immediately follow for in-person attendees. To register, email Douglas Tumbrello at douglas.tumbrello@gsa.gov by Friday, July 17, 2026, at 4:00 p.m. Include each attendee’s name, email address, title, company, and whether they will attend the virtual conference, site visit, or both. Additional instructions will be provided to registered attendees. Amendment #1 - Posted 8/11/2026 This amendment is issued to incorporate the Government's responses to the attached Requests for Information (RFIs), and to extend the proposal submission deadline. The new proposal due date is August 27, 2026, at 4:00 PM Eastern Time.

• NAICS236220
• PSCZ2AA

• SF 30 Amendment 1.pdf

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• IRS ArchDwgs 1.pdf

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• SOW Attachment 11 _ IRS Feasibility - Program Study Fire Life Safety Replacement.pdf

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• IRS ArchDwgs 2.pdf

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• SOW Attachment 8 _ DC0022 IRS Building Annual Asbestos Inspection _ Survey Report-FINAL.pdf

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• SOW Attachment 2 _ 284800 EMERGENCY RADIO COMMUNICATION ENHANCEMENT SYSTEM.pdf

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• Contractors Qualifications and Financial GSA527-21a.pdf

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• SOW Attachment 12 _ Child Care Center Design Guide.pdf

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• IRS Fire Alarm Replacement Solicitation.pdf

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• SOW Attachment 4 _ C and D Waste Monthly Report.pdf

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• SOW Attachment 10 _ 02085-Asbestos-April 2013.pdf

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• Bid Bond form SF24-23a.pdf

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• ElecDrawings.pdf

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• SOW FINAL IRS FA Replacement SOW Design-Build Services April 2026.pdf

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• GSA Cost Bid Form IRS HQ Fire Alarm Project.xlsx

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• SOW Attachment 3 _ IRS FAS Replacement CD Waste Mgmt Plan Reporting Template v2.xlsx

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• Attachment PPQ.pdf

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• SOW Attachment 9 _ 01546-Safety and Health.pdf

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• Davis Bacon Wage Rates Washington DC.pdf

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• Individual Model_Subcontracting_Plan - Dec 2025 - 508 Compliant.docx

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• DRAFT IRS Fire Alarm Replacement Agreement.pdf

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• MechDrawings.pdf

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• SOW Attachment 1 _ 283176 - FIRE ALARM AND VOICE EVACUATION SYSTEM.pdf

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• Fire Alarm Modernization Project Walkthrough _Virtual List - Walkthrough _ Virtual List.pdf

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• Pre-Proposal Site Visit Agenda 07 21 2026.pdf

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• SOW Attachment 5 _ GSA Affiliated Customer Accounts (GACA).pdf

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• Building FA System.pdf

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• SOW Attachment 6 _ NDA Document Security.pdf

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• SF1442-22.pdf

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• SOW Attachment 7 _ HISTORIC STRUCTURES REPORT MARCH 1981.pdf

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• Douglas Tumbrello
  douglas.tumbrello@gsa.gov917-574-3499
• Mark Lewandowski
  mark.lewandowski@gsa.gov