This Government Contract opportunity from Department Of Defense was posted on May 27, 2025. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Engineering Change Proposal (ECP) Design and Testing

Closed

Federal

Submission Closed05/20/2025, 12:00:00 PM UTC

Contract Overview

Solicitation details, issuing organization, response deadlines, documents, and interested companies for this government contract opportunity.

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NAICS: 541330

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Kiewit Infrastructure West Co.

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Business Impact Analysis and Update Disaster Recovery Plan Services – Inland Empire Utilities Agency

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Aanko Technologies Inc.

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On-Call Structural and Seismic/Disaster Engineering Services

Solicitation # FAS 2026-037

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Geotechnical Analysis and Stability ModelingThis subcontract for Geotechnical Analysis and Stability Modeling involves providing professional engineering analysis for prime contractors working on Upper Thames River Conservation Authority dam projects in Canada. The scope of work focuses on reviewing structural data and seepage at armour stone retaining walls, confirming embedment depths, and updating slope stability analyses utilizing the Slope/W model. The final deliverables for this engagement include comprehensive Geotechnical Reports and updated Slope/W models. To qualify for this contract, the service provider must hold a valid P.Eng license and ensure all work complies with the Ontario Accessibility Standards and the LRIA Technical Bulletin. Interested parties must submit their responses by November 18, 2026.

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R.T. Orr Dam Geotechnical Investigations

Solicitation # 2026-05

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Upper Thames River Conservation Authority

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Traffic Signal Installation Oversight and Quality AssuranceThe Traffic Signal Installation Oversight and Quality Assurance subcontract involves providing technical supervision and oversight for prime contractors working on regional signal synchronization projects for the City of Aliso Viejo. The selected provider will be responsible for conducting on-site field supervision to ensure that installation contractors adhere to approved plans, specifications, and estimates, as well as Caltrans signal installation standards. Key deliverables include the performance of post-construction walkthroughs and the submission of detailed installation compliance reports and walkthrough documentation. This project is located in Aliso Viejo, California, with a response deadline set for December 2, 2026.

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Traffic Data Collection and Field Study ServicesThis subcontract for Traffic Data Collection and Field Study Services supports prime contractors on regional signal synchronization projects for the City of Aliso Viejo. The scope of work involves comprehensive traffic analysis, including seven-day 24-hour machine counts, intersection turning movement counts, and floating car studies utilizing GPS and synchronized video analysis. All operations must be conducted within Caltrans right-of-way in strict accordance with 2026 CTFP Guidelines, with final deliverables consisting of field review memos and summarized count data provided in Excel format. The project is located in Aliso Viejo, California, under NAICS code 541330. Interested parties should note that the solicitation was posted on October 28, 2026, with a response deadline set for December 2, 2026.

POSTED

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Oso Parkway/Pacific Park Drive/Glenwood Drive Regional Traffic Signal Synchronization Project

Solicitation # 20261026016

The City of Aliso Viejo is soliciting proposals for a professional licensed consultant to provide regional traffic signal synchronization services for the Oso Parkway, Pacific Park Drive, and Glenwood Drive corridor. The project involves coordinating traffic signals across multiple jurisdictions, including the Cities of Aliso Viejo, Laguna Hills, Mission Viejo, Laguna Niguel, the County of Orange, and Caltrans, extending from Moulton Parkway to the SR-241 Northbound On-Ramp. The projected period of performance is from April 1, 2027, to September 30, 2030. The selected consultant will be responsible for providing all necessary labor, materials, and equipment to implement optimized signal timing in accordance with the Regional Traffic Signal Synchronization Master Plan and the City's Local Signal Synchronization Plan. Proposals are due by December 2, 2026, and must be submitted as one hard copy and one electronic PDF on a USB drive, with the cost proposal in a separate sealed envelope. Award decisions will be based on a weighted evaluation of the consultant's ability and skills, character and reputation, cost reasonableness, ability to meet time requirements, financial resources, and previous experience with the vendor. The contract is governed by the laws of the State of California with venue in Orange County. Key requirements include compliance with California prevailing wage laws, adherence to the City's Minority Business Enterprise program, and the submission of annual political contribution disclosures.

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Buckhead Community Improvement District

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Multimodal Transportation & Mobility SpecialistThis subcontract for a Multimodal Transportation and Mobility Specialist involves analyzing and designing transportation improvements for prime contractors on Atlanta Regional Commission projects. The scope of work includes assessing roadways, transit stops, trails, and bicycle or pedestrian infrastructure to develop a prioritized list of local, state, and federal projects. Using GIS and Complete Streets design standards, the specialist will create a walkable streetscape focus area and grid prototype developed to 30 percent completion. The project is issued by the Buckhead Community Improvement District in Georgia under NAICS code 541330. The primary deliverables consist of a comprehensive transportation framework and the 30 percent design prototype. Interested parties should note the response deadline of November 13, 2026.

Buckhead Community Improvement District

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about 16 hours ago

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in 15 days

AI Contract Overview

This subcontract, issued by the Naval Air Systems Command under the Department of Defense, focuses on Engineering Change Proposal design and testing. The scope of work involves providing full lifecycle support for ECPs, which includes the design, verification, and testing phases, as well as the delivery of necessary kits and spares to facilitate modifications for F/A-18 and EA-18G aircraft. The project is categorized under NAICS code 541330 and will be performed in Saint Louis, Missouri. Interested parties should note the response deadline of May 20, 2025, for this defense-related engineering effort.

General Info

DoD subcontract for F/A-18 and EA-18G ECP design and testing in Missouri.

Agency

Department Of Defense → Naval Air Systems Command

NAICS

541330 - Engineering Services

Place of Performance

Saint Louis, MO, 63134, USA

Set-Aside

NONE

Documents

This scope was carved out of N00019-25-RFPREQ-TPM265-0236.

The full solicitation package (1 document), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

F/A-18-E/F ADVEW Flight Test Integration

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Timeline

PhaseClosed

Response DeadlineMay 20

Deadline has passed

PostedMay 27

subcontract

Submission Closed

05/20/2025, 12:00:00 PM UTC

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Organization & Contact Information

AgencyDepartment Of Defense → Naval Air Systems Command

ContactsNo contacts available

OfficeN/A

Organization / AgencyDepartment Of Defense → Naval Air Systems Command

Office AddressN/A

ContactsNo contact information available

Full Description

Full lifecycle support for ECPs including design, verification, testing, and delivery of kits and spares for F/A-18 and EA-18G aircraft modifications.

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Engineering Change Proposal (ECP) Design and Testing

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