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Automatic Engine Start Stop (AESS) continuation and Air Leak Fuel Penalty Study

Awarded

FR26RDI20000000033Federal

Contract Overview

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

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The Federal Railroad Administration is seeking to continue work on Automatic Engine Start Stop (AESS) technology and conduct a study on air leak fuel penalties, focusing on improving fuel efficiency and operational performance in railroad systems. The solicitation, identified as FR26RDI20000000033, was posted on July 13, 2026, and falls under NAICS code 541715 for research and development in the physical, engineering, and life sciences. This effort is aimed at advancing rail technology through targeted engineering analysis and data-driven assessments related to engine management and fuel consumption impacts from air system leaks. Performance of the work will occur in San Antonio, Texas, while the contracting office is based in Washington, D.C. The primary point of contact for inquiries is Akwasi Kankam, reachable via email at akwasi.kankam@dot.gov. The contract type is listed as a justification, indicating this solicitation supports ongoing or expanded work rather than a new competitive procurement, and no set-aside provisions are specified.

General Info

FRA awards sole-source contract to Southwest Research Institute for locomotive air leak fuel penalty study.

Agency

Department Of Transportation → 693JJ6 Federal Railroad AdministrationView Agency

NAICS

541715 - Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)View NAICS

Place of Performance

San Antonio, TX, 78238, USA

Set-Aside

NONE

Documents

(1)

04a.+SwRI_AirLeaks_AESS_+SoleSourceJust_FAR_12.201-1_DBrabbSign.pdf

PDF

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Timeline

1 update

PhaseAwarded

PostedApr 23

special-notice

Justification (J&A)Jul 13

Justification & Approval published

AwardedSep 12

Contract was awarded

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Organization & Contact Information

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AgencyDepartment Of Transportation → 693JJ6 Federal Railroad Administration

Contacts1 person available

OfficeWASHINGTON, DC, 20590, USA

Organization / Agency

Department Of Transportation → 693JJ6 Federal Railroad Administration

View Agency Profile

Office AddressWASHINGTON, DC, 20590, USA

Contacts

Akwasi Kankam

contact@example.gov

Full Description

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https://api.sam.gov/prod/opportunities/v1/noticedesc?noticeid=32dd6a46c8af4d17b9747ec4ed9364ae

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