# Amendment 2-Solicitation - CUP - Two-Phase Design-Build Acquisition for Modernization and Expansion of Central Utility Plant

Canonical: https://abierto.us/opportunities/1333nd26rnb190001

- Solicitation number: 1333ND26RNB190001
- Notice type: Solicitation
- Status: Closed. Deadline was January 28, 2026 at 1:00 PM EST
- Department: Department of Commerce
- Agency: National Institute of Standards and Technology
- Contracting office: Department of Commerce NIST (1333ND)
- NAICS: 236220 Commercial and Institutional Building Construction
- Product or service code: Y1JZ Construction Of Miscellaneous Buildings
- Place of performance: Gaithersburg, Maryland
- County: Montgomery County (FIPS 24031). https://abierto.us/counties/montgomery-county-md-24031
- City: Gaithersburg. https://abierto.us/cities/gaithersburg-md-2431175
- First posted: November 24, 2025
- Last posted: December 23, 2025
- SAM.gov: https://sam.gov/workspace/contract/opp/cd76ff9cbb284d85894ad0df32f10f55/view

## Description

The purpose of this amendment (2) is to:

1. Extend the due date for Phase 1 RFQ to 1:00 PM ET on January 28, 2026. Please see the following attachment for amendment 2 for details. 1. 1333ND26RNB190001 Amendment 2 All other terms and conditions remain unchanged.

Amendment 1 The purpose of this amendment is to:

Extend the due date for Phase I RFQ to 1:00 PM ET on January 8, 2026. Update previous Draft Solicitation Notice Language. See updated notice below the list of attachments. Provide answers to questions asked in response to this solicitation. See attached RFI Q&A -CUP Phase I. Revise the following solicitation sections: Section L, and Section M. Revise the following documents and attachments: IDIQ Statement of Work (SOW), Task Order Statement of Work (SOW), Attachment A, F1, and G. Incorporate new Attachment I. Incorporate Site Visit Sign-in Sheet pdf. Please see the following attachments for details. All changes are highlighted in yellow.

Amendment 1 Attachments 1. 1333ND26RNB190001 Amendment 1 (includes revised IDIQ SOW, Task Order SOW, Section L, and Section M) 2. RFI Q&A - CUP Phase I 3. Site Visit Sign=in Sheet 4. Revised Technical Attachments A, F1, G 5. Attachment I (new)

Original Solicitation Attachments 1. 1333ND26RNB190001 - CUP Modernization Solicitation (includes attachments for solicitation) 2. Statement of Work Technical Attachments A-H

**NOTICE:** This document is no longer a Draft Solicitation Notice solely to provide industry with advance awareness of the Government’s anticipated requirements. It is now a formal solicitation provided for Phase I of this Two-Phase Design-Build Indefinite Delivery, Indefinite Quantity Single Award Task Order Contract (SATOC). Pursuant to this amendment, the Phase I submission deadline has been extended. Any additional amendments or updates to the Phase I solicitation will be posted exclusively on SAM.gov.

All changes will be clearly identified, with modified sections highlighted or otherwise marked to distinguish them from previous versions. Industry is strongly encouraged to monitor SAM.gov regularly for any subsequent amendments.

## Publications

- November 24, 2025: Solicitation, due December 30, 2025 at 1:00 PM EST. Notice c1331082a0ec4e92afd0bb1cea7f6025. https://sam.gov/workspace/contract/opp/c1331082a0ec4e92afd0bb1cea7f6025/view
- December 18, 2025: Solicitation, due January 8, 2026 at 1:00 PM EST. Notice 000268b3fbf54309a589dbebaf2202ec. https://sam.gov/workspace/contract/opp/000268b3fbf54309a589dbebaf2202ec/view
- December 23, 2025: Solicitation, due January 28, 2026 at 1:00 PM EST. Notice cd76ff9cbb284d85894ad0df32f10f55. https://sam.gov/workspace/contract/opp/cd76ff9cbb284d85894ad0df32f10f55/view

## Points of contact

- Brandon Butler, brandon.butler@nist.gov
- Teresa Harris, teresa.harris@nist.gov

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Source: SAM.gov Contract Opportunities bulk extract. Confirm deadlines on SAM.gov before responding. Cite https://abierto.us/opportunities/1333nd26rnb190001.