Rail Maintenance and Sustainment (RMS) Multiple-Award IDIQ

Attachment A - Locomotives and Locations Location Qty. locomotives GenSet Locomotive ID Conventional/other ID & Model Fort Bliss, TX 5 6500 3GS21B Plate- L 6513 3GS21B Plate- C 4600 GM EMD GP-9 120-ton 4623 GM EMD GP-10 120-ton 4625 GM EMD GP-10 120-ton Fort Lewis, WA 3 6502 3GS21B Plate- L 6503 3GS21B Plate- L 6522 3GS21B Plate- C Fort Riley, KS 3 6501 3GS21B Plate- L 6504 3GS21B Plate- L 6511 3GS21B Plate- C Fort Hood, TX 7 6505 3GS21B Plate- L 6517 3GS21B Plate- C 6518 3GS21B Plate- C 6524 3GS21B Plate- C 1400 GM EMD GP-10 120-ton 4655 GM EMD GP-40-2 120-ton 4652 Battery-Electric Fort Carson, CO 4 6506 3GS21B Plate- L 6512 3GS21B Plate- C 4611 GM EMD GP-10 120-ton 4653 GM EMD GP-40 120-ton Fort Stewart, GA 5 6507 3GS21B Plate- L 6514 3GS21B Plate- C 6523 3GS21B Plate- C 4630 GM EMD GP 120-ton 4642 GM EMD GP 120-ton Fort Liberty, NC 3 6508 3GS21B Plate- C 6515 3GS21B Plate- C 6516 3GS21B Plate- C Fort Sill, OK 3 6509 3GS21B Plate- C 6510 3GS21B Plate- C 6521 3GS21B Plate- C Fort Campbell, KY 4 6519 3GS21B Plate- C 6520 3GS21B Plate- C 1871 GM EMD GP 120-ton 4607 GM EMD GP-10 120-ton Crane Army Plant, IN 5 65-00072 1GS7B 65-00365 1GS7B 4673 (New 120-ton locomotive) -- 1 of 3 -- FY26 Army Rail Modernization SOW US DOT / Volpe Center 51VB03C226 2 March 2026 Order 02602-021-069-242326 65-00645 2GS14B 65-00650 2GS14B Fort Leonard Wood, MO 2 4606 GM EMD GP-10 120-ton 4654 GM EMD GP-40-2 120-ton Fort McCoy, WI 2 4626 GM EMD 120-ton 4636 GM EMD GP-9 120-ton Fort Irwin (Barstow), CA 4 4609 GM EMD GP-10 120-ton 4616 GM EMD GP-10 120-ton 4621 GM EMD GP-10 120-ton 4633 GM EMD GP-9 120-ton Sierra Army Depot, CA 3 1874 GM EMD 120-ton 4618 GM EMD 120-ton 4628 GM EMD 120-ton Lima Army Center, OH 2 1675 80-ton 1683 80-ton Red River Army Depot, TX 2 4604 GP-10 4608 GP-10 Anniston Army Depot, AL 3 1881 GM EMD GP 120-ton 4614 GM EMD GP 120-ton 4620 GM EMD GP 120-ton Blue Grass Army Depot, KY 4 1636 – 80 ton 1637 – 80 ton 1653 – 80 ton 1699 – 80-ton (NEW) Holston Army Plant, TN 2 1870 GM EMD GP 120-ton 4634 GM EMD GP 120-ton Hawthorne Army Plant, NV 2 1875 GM EMD GP 120-ton 4643 GM EMD GP 120-ton Iowa Army Plant, IA 3 1664 – 80 ton 1680 – 80 ton 4638 – 120 ton McAlester Army Plant, OK 8 1877 GM EMD GP 120-ton 4610 GM EMD GP 120-ton 4612 GM EMD GP 120-ton 4627 GM EMD GP 120-ton 4637 GM EMD GP 120-ton 4640 GM EMD GP 120-ton 4641 GM EMD GP 120-ton 4644 GM EMD GP 120-ton Pine Bluff Army Arsenal, 1 1656 – 80 ton Radford Army Pant, VA 3 1645 – 80 ton 4622 GM EMD GP 120-ton 4629 GM EMD GP 120-ton Tooele Army Depot, UT 5 1646 – 80 ton 1657 – 80 ton 1661 – 80 ton 4635 GM EMD GP 120-ton 4605 GM EMD GP 120-ton Military Ocean Terminal Concord, CA 5 1872 1878 GM EMD GP 120-ton 4615 4650 4651 -- 2 of 3 -- FY26 Army Rail Modernization SOW US DOT / Volpe Center 51VB03C226 3 March 2026 Order 02602-021-069-242326 Military Ocean Terminal Southport, NC 7 1868 GM EMD GP-10 1869 GM EMD GP-10 4632 GM EMD GP-40-2 4646 GM EMD GP-40 4647 GM EMD GP-40 4671 RP-40-2C 4672 RP-40-2C Fort Eustis, VA 2 1880 GM EMD GP-10 4624 GM EMD GP-10 28 Locations 102 29 total GenSet Locomotives 73 Conventional/other Locomotives The total quantity of locomotives and their locations may change depending on how many new locomotives are introduced and moved from one location to another. -- 3 of 3 --