HAZ-X Service Maintenance

Inactive on SAM.gov — responses were due 11 Sep 2026 · Small Business Set Aside - Total · Department of the Army, DoD · NAICS 541511 · Solicitation W15QKN-26-Q-1CHC

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SAM.gov marked this notice inactive — responses were due 11 September 2026.

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Solicitation details

Solicitation numberW15QKN-26-Q-1CHC
Notice IDd32ce423647843139e092721df3b4879
AgencyDepartment of Defense (DoD)
Sub-agencyDepartment of the Army
Contracting officeW6QK ACC-RI-PICATINNY
NAICS code541511 — Custom Computer Programming Services
Product / service code (PSC)DA10
Set-asideSmall Business Set Aside - Total
Notice typePresolicitation
Posted27 August 2026
Response deadline11 September 2026 (closed)

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Description

The U.S. Army Technical Center for Explosives Safety (USATCES) requires professional engineering services to update and modernize the government's proprietary HazX software. The work involves resolving known software defects, overhauling the user interface for enhanced functionality, integrating new analytical features for complex explosives siting scenarios, and updating the corresponding user documentation. The period of performance is anticipated to be from the Date of Award through September 30, 2027. ARCTOS Technology Solutions, LLC is the sole developer and owner of the intellectual property, source code, and technical data rights for the HazX software. The source code and technical data have not been licensed or released to any third-party companies, and there are no authorized resellers or third-party vendors certified to perform maintenance, upgrades, or support services on the software. Therefore, ARCTOS is the only source capable of providing the required modifications. THIS IS A NOTICE OF INTENT TO SOLE SOURCE, NOT A REQUEST FOR COMPETITIVE PROPOSALS. A solicitation document will not be posted to SAM.gov. The Government will issue a Request for Proposal (RFP) directly to ARCTOS. However, any responsible source who believes they can meet the requirements may submit a capability statement demonstrating their technical expertise and legal authorization (including IP/source code access rights) to modify the proprietary HazX software. Capability statements must be received by the date and time of this post closing.

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Market context: DoD and NAICS 541511

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

  • In fiscal year 2026, DoD obligated $2.6B across 509 contract actions under NAICS 541511.
  • 436 contracts worth $3.7B in this category end within the next 18 months.

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