RFP No. 23RD010 Characterization of Train Brake-Wear and Wheel/Rail-Wear PM Emissions

This Request for Proposal (RFP) is issued by the California Air Resources Board (CARB) to solicit competitive proposals from experienced and qualified contractors to characterize train brake-wear and wheel/rail-wear particulate matter (PM) emissions. The objectives of this study are to characterize train brake-wear and wheel/rail-wear PM emissions, identify the factors that affect those emissions for different train types (line-hauls, switchers, and passenger trains) in California, and promote environmental equity for near-railroad communities. The selected contractor will develop testing cycles representing each train type, measure real-time PM2.5, PM10 mass and particle number emissions, and collect filter samples for chemical analyses. The contract term is three years, with a total budget of $900,000. Proposals cannot exceed the budget amount and must meet minimum qualifications related to prior experience in characterizing non-exhaust emissions, train activity data collection, and community exposure assessment. Proposals will be evaluated based on criteria such as management plan, methodology, work plan, personnel experience, and cost.

The RFP does not specify any set-asides or preferences for particular types of organizations. It also does not mention any incumbent vendors or current contractors. The project is funded by CARB, and the award value is limited to $900,000 in total over the three-year contract term.