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Y--Rehabilitate Buildings at Boston National Historic

Inactive on SAM.gov — responses were due 4 Aug 2026 · Small Business Set Aside - Total · National Park Service (NPS), DOI · Boston, MA · NAICS 236220 · Solicitation 140P4326R0021

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A newer version of this notice has been posted. SAM.gov republished solicitation 140P4326R0021 on 21 September 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 04 August 2026.

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Solicitation details

Solicitation number140P4326R0021
Notice ID880829c9ff2645ffad3ad2eb655f425b
AgencyDepartment of the Interior (DOI)
Sub-agencyNational Park Service (NPS)
Contracting officeNER SERVICES MABO (43000)
NAICS code236220 — Commercial and Institutional Building Construction
Product / service code (PSC)Y1JZ
Set-asideSmall Business Set Aside - Total
Notice typeSolicitation
Posted22 July 2026
Response deadline04 August 2026 (closed)
Place of performanceBoston, MA, USA

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Description

The National Park Service, Northeast Region, New England Major Acquisition Buying Office, issues this Request for Proposal (RFP) for a construction requirement at Boston National Historical Park, Charlestown, Massachusetts. The Work consists of providing all labor, qualified supervision, material, tools, equipment, supplies, and incidentals to consists rehabilitation of four buildings at Boston National Historical Park. Detailed Specifications and Drawings are provided with the solicitation documents. Provisions and clauses - to include implementation of Executive Order 14398 Attachment 1 - Charlestown Building 1 SOW - BASE Attachment 2 - Charlestown Building 124 SOW - Option 1 Attachment 3 - USS Constitution Museum SOW - Option 2 Attachment 4 - Commandants House SOW - Option 3 Attachment 5 - Charlestown Building 1 Specifications - Base Attachment 6 - Charlestown Building 124 Specifications - Option 1 Attachment 7 - USS Constitution Museum Specifications - Option 2 Attachment 8 - Commandants House Specifications - Option 3 Attachment 9 - Construction Wage Decision (Davis-Bacon Wage Rates) MA20260001 Attachment 10 - Limitation on Subcontracting Report Attachment 11 - Past Performance Questionnaire

Version history

SAM.gov has posted 8 notices under solicitation 140P4326R0021, oldest first.

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Market context: DOI and NAICS 236220

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  • In fiscal year 2026, DOI obligated $476.4M across 445 contract actions under NAICS 236220.
  • 378 contracts worth $1.7B in this category end within the next 18 months.

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