178th Wing Base Microgrid Construction

Inactive on SAM.gov — responses were due 3 Aug 2026 · Small Business Set Aside - Total · Department of the Army, DoD · Springfield, OH · NAICS 237130 · Solicitation W50S8Q-26-B-A001

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SAM.gov marked this notice inactive — responses were due 03 August 2026.

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Solicitation details

Solicitation number	W50S8Q-26-B-A001
Notice ID	c935ca4506e444b58b1a1a00d32d2b4a
Agency	Department of Defense (DoD)
Sub-agency	Department of the Army
Contracting office	W7NU USPFO ACTIVITY OHANG 178
NAICS code	237130 — Power and Communication Line and Related Structures Construction
Product / service code (PSC)	Y1NZ
Set-aside	Small Business Set Aside - Total
Notice type	Solicitation
Posted	21 July 2026
Response deadline	03 August 2026 (closed)
Place of performance	Springfield, OH, USA

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Description

PROJECT TITLE: 178TH WING BASE MICROGRID CONSTRUCTION PROJECT LOCATION: 701 REGULA AVE SPRINGFIELD, OH 45502-8785 THE 178TH CIVIL ENGINEER SQUADRON HAS A REQUIREMENT TO CONSTRUCT A BASE-WIDE MICROGRID (PROJECT WAAR209001) TO ENSURE ENERGY RESILIENCE FOR CRITICAL 24/7 OPERATIONS. PROJECT NAICS: 237130 WITH A CORRESPONDING SIZE STANDARD OF $45.0M PROJECT SET ASIDE: TOTAL SMALL BUSINESS PROJECT DISCLOSURE OF MAGNITUDE: IS BETWEEN $7,000,000. AND $9,000,000. THIS PROJECT IS BEING SOLICITED PURSUANT TO RFO FAR 12 COMMERCIAL CONSTRUCTION SERVICES AND RFO FAR 14 SEALED BIDDING. AN AWARD WILL BE MADE TO THE RESPONSIBLE BIDDER WHOSE BID CONFORMS TO THE INVITATION FOR BIDS AND IS MOST ADVANTAGEOUS TO THE GOVERNMENT CONSIDERING ONLY PRICE RELATED FACTORS. SITE VISIT INFORMATION: CAN BE FOUND IN SECTION 00 21 00 - INSTRUCTIONS 2.1 BRAND NAME REQUIREMENTS: ALL EQUIPMENT INTERFACING WITH THE BASE DIRECT DIGITAL CONTROLS (DDC) INFRASTRUCTURE REQUIRES COMPATIBILITY WITH HONEYWELL NIAGARA 4. SEE ATTACHED BRAND NAME JUSTIFICATION FOR MORE DETAILS. NOTICE OF COMMERCIAL SERVICE DESIGNATION: THIS SOLICITATION IS BEING ISSUED UTILIZING THE STANDARD FORM 1442 (SF1442) AND EXISTING CLAUSE STRUCTURES. BASE BID - Natural Gas (NG) Generators, Microgrid Controls, and General Work OPTION 1 - PV Solar Array OPTION 2 - Battery Energy Storage System (BESS) IAW with RFO FAR 52.217-5 Options will be evaluated and exercised at time of award.

Version history

SAM.gov has posted 8 notices under solicitation W50S8Q-26-B-A001, oldest first.

01 July 2026 — Solicitation
07 July 2026 — Solicitation
10 July 2026 — Solicitation
21 July 2026 — Solicitation (this page)
24 July 2026 — Solicitation
07 August 2026 — Solicitation
10 August 2026 — Solicitation
18 August 2026 — Solicitation (latest)

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Market context: DoD and NAICS 237130

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

In fiscal year 2026, DoD obligated $382.0M across 68 contract actions under NAICS 237130.
54 contracts worth $453.6M in this category end within the next 18 months.

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