Coupler Knuckle Fatigue and VLT

Forecast New Requirement Updated

Agency
Solicitation expected
Estimated value
$500,000 to $999,000
Set-aside
No set-aside

Forecast facts

Anticipated award
Not on record
NAICS code
541715 Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
Place of performance
AL
Forecast number
51824
Points of contact

Forecast details come from the GSA Acquisition Gateway. Agencies' dates and values are estimates.

About this forecast

The Department of Transportation is procuring research and development services to study the fatigue life of coupler knuckles used in Very Light Trains (VLTs), with an estimated solicitation release on March 1, 2027. VLT operations have generated higher than expected in-train forces that could reduce coupler knuckle fatigue life; this study will quantify the impact of VLT use on coupler knuckle durability.

The estimated award value ranges from $500,000 to $999,000 for work performed in Alabama. Jennifer Wilsnack at the Federal Railroad Administration (jennifer.wilsnack@dot.gov) is the point of contact.

Forecast text

VLT studies have indicated higher than expected in-train forces which could decrease the fatigue life of coupler knuckles, this study will shed light on the change in fatigue life of coupler knuckles due to use in VLTs.

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