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Truck Mounted Attenuators (TMA) and Trailer Mounted Attenuators (TrMA)

Publication Date
02/05/2018 02:56 PM EST
Closing Date
02/16/2018 03:00 PM EST
Issuing Organization
State of Missouri - Department of Transportation (MoDOT)
Solicitation Number

Specifications include, but are not limited to: MoDOT has the need for TMAs to be installed on single and tandem axle trucks. The single axle trucks have 28,000 to 34,000 GVW, tare at 11,000 lbs to 16,000 lbs, and are ballasted to about 19,000 lbs. for TMA applications. The tandem axle trucks have a 42,000 to 62,000 GVW rating and tare at 18,000 to 26,000 lbs. MoDOT has special applications, such as striping nurse trucks, where TMAs are needed for trucks, which may start the day at 66,000 lbs and end the day at about 24,000 lbs. MoDOT will select the best model to best meet our needs for routine and special operations with consideration of each models recommended capabilities. Vendors shall provide their recommended gross vehicle operating weight range for every model. MoDOT will consider these operating ranges to meet special needs.

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