Review & Update Modeling Relationships and Associated Computerized Applications CADET, Hull Lines Flexibility, Powering & Emissions Handling, Ballast Templates & Wake Screening Application with Option(s) for Compilation of Additional Hull Profiles

Inactive on SAM.gov — responses were due 3 Sep 2026 · Small Business Set Aside - Total · Department of the Army, DoD · NAICS 541330 · Solicitation PANHEC-26-P-0000-026814

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

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Solicitation details

Solicitation number	PANHEC-26-P-0000-026814
Notice ID	f45e30972bd046d89d04703243b25b8c
Agency	Department of Defense (DoD)
Sub-agency	Department of the Army
Contracting office	W4LD USA HECSA
NAICS code	541330 — Engineering Services
Product / service code (PSC)	R499
Set-aside	Small Business Set Aside - Total
Notice type	Combined Synopsis/Solicitation
Posted	28 August 2026
Response deadline	03 September 2026 (closed)

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Description

This is a COMBINED SYNOPSIS/SOLICITATION for commercial items prepared inaccordance with the information in RFO Subpart 12.2, using Simplified Acquisition Procedures found in RFO Part 12, as supplemented with the additional information included in this notice. This announcement constitutes the onlysolicitation. PAPER COPIES OF THIS SOLICITATION WILL NOT BE AVAILABLE. Background: The U.S. Army Corps of Engineers (USACE) routinely conducts engineering and economic evaluations of coastal deep-draft waterway systems and associated general navigation features (GNFs) which are under Federal authority and jurisdiction. These evaluations are for programmatic support and implementation of waterway system improvements in addition to justification of future ongoing or subsequent operation and maintenance (O&M). Description of the Requirement: Review & Update Modeling Relationships and Associated Computerized Applications CADET, Hull Lines Flexibility, Powering & Emissions Handling, Ballast Templates & Wake Screening Application with Option(s) for Compilation of Additional Hull Profiles. Address addition of selected cargo, passenger and offshore support or assistance hulls. Integrate additional hulls to applications for powering, emissions handling, wake and vessel ballast utilities as well as review for refinement or minor adjustment to subject applications. ALL QUESTIONS AND PROPOSAL DOCUMENTS MUST BE SUBMITTED VIA EMAIL. NO PHONE CALLS WILL BE ACCEPTED. See the Combined Synopsis-Solicitation and Performance Work Statement for Additional Information. CMMC does not apply to this procurement. Amendment 001 is to extend the due date and time for submission of proposals to allow additional time for answers to questions to be posted as an amendment to the solicitation. Amendment 002 is to post answers to questions, an amended PWS and an amended Combined Synopsis-Solicitation (due date matched to header on this announcement).

Version history

SAM.gov has posted 3 notices under solicitation PANHEC-26-P-0000-026814, oldest first.

13 August 2026 — Combined Synopsis/Solicitation
24 August 2026 — Combined Synopsis/Solicitation
28 August 2026 — Combined Synopsis/Solicitation (this page)

Documents in the solicitation package

5 files are attached to this notice.

B01.01 Combined Synopsis Solicitation - PANHEC-26-P-0000-026814 amended 2026.08.28.pdf
A02.12 PWS Review Update Modeling Hulls Emissions Ballast Wakes dated 2026.08.28.docx
B08.03 Answers to Questions - PANHEC-26-P-0000-026814 Hull Lines - dated 2026.08.28.docx
B01.01 Combined Synopsis Solicitation - PANHEC-26-P-0000-026814.pdf
A02.12 PWS Review Update Modeling Hulls Emissions Ballast Wakes dated 2026.08.13.docx

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Market context: DoD and NAICS 541330

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In fiscal year 2026, DoD obligated $8.7B across 3,569 contract actions under NAICS 541330.
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