Rail Maintenance and Sustainment (RMS) Multiple-Award IDIQ

The U.S. Department of Transportation Volpe Center has issued an RFP for multiple Indefinite Delivery, Indefinite Quantity (IDIQ) contracts for Rail Rolling Stock Modernization & Sustainment (RMS). The contracts, under solicitation number 6913G626R200002, will provide commercial rail products and services, including manufacturing and refurbishment of locomotives, railcars, and railcar movers, as well as preventive maintenance, inspection, repair, and technical support. The procurement uses a two-phase evaluation process: Phase I for advisory down-select with confidence ratings, and Phase II for full proposals, adjectival ratings, and price analysis. The total aggregate maximum ceiling for all awards is $268,000,000 over a five-year ordering period, with a minimum guarantee of $2,500 per awardee. Work will involve federally mandated safety inspections for DoD locomotives and railcars, and manufacturing of new rolling stock. Contractors must adhere to federal and industry standards, including AAR and FRA safety requirements, and possess relevant certifications. Travel, security clearances, and adherence to government facility access requirements are also specified.

Attachment A outlines the locomotive inventory across 28 U.S. Army locations, detailing 102 locomotives, comprising 29 GenSet and 73 conventional/other models. The document lists specific quantities and models for each fort and army plant, such as Fort Bliss, TX, with 5 locomotives (including GenSet and GM EMD models), and Fort Hood, TX, with 7 (including GenSet, GM EMD, and Battery-Electric models). The file indicates that the total quantity and distribution of locomotives are subject to change due to new introductions and relocation efforts, reflecting ongoing Army Rail Modernization. The document is part of the FY26 Army Rail Modernization Statement of Work by the US DOT/Volpe Center.

This federal contract modification is Amendment 0002 to Request for Proposals (RFP) 6913G626R200002, issued by the Volpe National Transportation Systems Center for the Rail Rolling Stock Modernization & Sustainment (RMS) Indefinite Delivery/Indefinite Quantity (IDIQ) contract. The primary purpose of this amendment is to update the Phase II proposal instructions by completely removing the requirement for Mock Task Orders. Instead, offerors must submit technical and pricing proposals for the funded Initial Task Order, which the government will use as a uniform baseline to evaluate technical capability and calculate the Total Evaluated Price (TEP). To accommodate varying contractor capacities, the amendment introduces a formal Task Order Consideration Election mechanism in the cover letter. Offerors can choose to compete for both the IDIQ pool and the immediate Initial Task Order, or opt to be evaluated for the IDIQ pool only. Under the opt-out option, contractors remain fully eligible for the 5-year IDIQ contract and future task orders, but their Initial Task Order submission is used strictly as an evaluation baseline. The deadline for Phase II proposals remains unchanged at July 31, 2026, at 5:00 PM ET. The anticipated 5-year period of performance is from September 30, 2026, to September 30, 2031.

This document is Amendment 0001 to Request for Proposals (RFP) 6913G626R200002, issued by the Volpe National Transportation Systems Center. The purpose of this amendment is to address three specific questions submitted by potential offerors regarding the solicitation requirements. The amendment clarifies the following points: 1. CLIN 00400 is a descriptive category, not a standalone line item. Work under this category will be priced, funded, and executed through Sub-Line Item Numbers (SLINs) 00401–00405. 2. Under "Prompt Payment Terms" in the cover letter, offerors must indicate standard government terms (e.g., "Net 30 Days") or specify any voluntary prompt payment discounts. These terms will not affect price evaluation. 3. All locomotive and railcar safety inspections, maintenance, and repairs must be performed in the field on-site. The contractor is responsible for providing all necessary tools and equipment, as the government will not ship rail equipment to off-site contractor facilities. All other provisions, requirements, and the Phase I proposal due date of July 1, 2026, at 5:00 PM ET remain unchanged. The contract's period of performance is from September 30, 2026, to September 30, 2031.