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52550
  
  

  11
Jan
2024
Policy and Guidance
Post-Accident Testing Criteria Flow Chart
Author
          Office of Railroad Safety

Subject
                    Drug and Alcohol Program,
                    Operating Practices

**Keywords:** post-accident testing; drug and alcohol testing, post, accident
**Abstract:** Post Accident Testing Criteria Flow Chart - Revised with Effective Date now
    11
Jul
2023
Technical Reports
Development of an Operationally Efficient PTC Braking Enforcement Algorithm for Freight Trains: Appendices F
Author
          Joe Brosseau, Bill Moore Ede, Shad Pate, RB Wiley, and Joe Drapa

Subject
                    Braking Systems,
                    Positive Train Control,
                    Signal and Train Control

**Keywords:** Braking algorithm, enforcement algorithm, positive train control, PTC, train control, simulation, Monte Carlo simulation, adaptive enforcement algorithm, emergency brake backup

Report Number
              DOT/FRA/ORD-13/34

  Office
              RRD
    11
Jul
2023
Technical Reports
Development of an Operationally Efficient PTC Braking Enforcement Algorithm for Freight Trains: Appendices G-L
Author
          Joe Brosseau, Bill Moore Ede, Shad Pate, RB Wiley, and Joe Drapa

Subject
                    Braking Systems,
                    Positive Train Control,
                    Signal and Train Control

**Keywords:** Braking algorithm, enforcement algorithm, positive train control, PTC, train control, simulation, Monte Carlo simulation, adaptive enforcement algorithm, emergency brake backup

Report Number
              DOT/FRA/ORD-13/34

  Office
              RRD
    9
Mar
2022
Technical Reports
Electronically Controlled Pneumatic Brake Device with Pneumatic Brake Emulation – Field Demonstration
Author
          Federal Railroad Administration

Subject
                    Braking Systems

**Keywords:** Air brake, brake controller, Car Control Device, CCD, Car ID module, Electronically Controlled Pneumatic, ECP, brakes, emergency application, end-of-train, EOT, full service application, graduated application, minimum service, graduated release, S-4200

Report Number
              DOT/FRA/ORD-22/12

  Office
              RDI-22
    8
Jan
2021
Forms and Templates
FRA Post-Accident Testing Guidance & Definitions Revised and Effective January 8, 2021
Author
          RRS

Subject
                    Drug and Alcohol Program,
                    Operating Practices

**Keywords:** Post Accident Testing; guidance; definitions
**Abstract:** FRA Post-Accident Testing Guidance & Definitions
Form Number
              PATT Guidance

  Form Status
              Active

  Document Format
          PDF

  Expiration Date
              December 31, 2020

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