Amend 01 BLDG 52 Windows Replacement North Side.

Inactive on SAM.gov — responses were due 27 Aug 2026 · Small Business Set Aside - Total · Department of the Army, DoD · Fort Leavenworth, KS · NAICS 236220 · Solicitation W91QF4Windows

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SAM.gov marked this notice inactive — responses were due 27 August 2026.

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Solicitation details

Solicitation number	W91QF4Windows
Notice ID	8abd3ca3ab30406da28fbaec3b16eacd
Agency	Department of Defense (DoD)
Sub-agency	Department of the Army
Contracting office	W6QM MICC-FT LEAVENWORTH
NAICS code	236220 — Commercial and Institutional Building Construction
Product / service code (PSC)	Z2JZ
Set-aside	Small Business Set Aside - Total
Notice type	Special Notice
Posted	19 August 2026
Response deadline	27 August 2026 (closed)
Place of performance	Fort Leavenworth, KS, USA

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Description

The work consists of furnishing all plant, labor, equipment, and materials to perform all work in strictaccordance with the drawings and specifications to replace 189 windows around the North elevation ofBuilding 52. Additionally, 6 non-standard lunette/multi lite windows will be repaired and 15mechanical openings that will be replaced or repaired in-kind with MAPES Panels or louvers. B52 is ahistoric building and all work must conform to the Secretary of Interior s standard and guidelines forrehabilitation of historic properties. This acquisition will require a general contractor with experience andexpertise capable of managing numerous task orders at the same time, which will require constructionscheduling, cost estimating, quality control, and coordination of subcontractors in a wide variety ofconstruction trades.

Version history

SAM.gov has posted 2 notices under solicitation W91QF4Windows, oldest first.

19 August 2026 — Special Notice (this page)
24 August 2026 — Special Notice (latest)

Documents in the solicitation package

5 files are attached to this notice.

B-52 Hazardous Material Report.pdf
Drawings_Rev 02_B52 Windows North.pdf
Questions and Answers_20260813.pdf
Sol Amend 01_ W91QF426BA0040001_Answers.pdf
SOW_Rev 02_B52 Windows North.pdf

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Market context: DoD and NAICS 236220

About the buyer and the industry, not this specific solicitation. Source: USASpending.gov award data, updated nightly.

In fiscal year 2026, DoD obligated $10.7B across 3,494 contract actions under NAICS 236220.
2,569 contracts worth $30.2B in this category end within the next 18 months.

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