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52550
  
  

  8
Dec
2023
Technical Reports
PTC Communications: Cybersecurity Technology Review and Concept of Operations
Author
          Federal Railroad Administration

Subject
                    Positive Train Control,
                    Security

**Keywords:** Positive Train Control, PTC, railroad, shared network, Interoperable Train Control Messaging, ITCM, cybersecurity, encryption, National Institute of Standards and Technology, NIST, ELLI
**Abstract:** Researchers sought to determine how to improve the confidentiality of information passing through the...
Report Number
              DOT/FRA/ORD-23/39

  Office
              RDI-23
    1
Sep
2010
Reports to Congress
Railroad Carrier Employee Exposure to Radiation: Report to Congress
Author
          Office of Railroad Safety

Subject
                    Hazardous Materials,
                    Industrial Hygiene

**Keywords:** Radioactive Waste (HLRW); Spent Nuclear Fuel (SNF)
**Abstract:** This report was prepared by the Federal Railroad Administration (FRA) following the specific mandate of Congress to investigate occupational exposures to ionizing radiation of...
    28
Oct
2009
Technical Reports
Handbook for Railroad Noise Measurement and Analysis
Author
          John A. Volpe National Transportation Systems Center

Subject
                    Industrial Hygiene,
                    Occupational Noise Exposure

**Keywords:** noise exposure monitoring, load cell test stand
**Abstract:** This handbook is an update, restructuring and expansion of the 1982 document “Handbook for the Measurement, Analysis, and Abatement of Railroad Noise” originally developed by...
Report Number
              DOT/FRA/RRS-09/10-IH

  Office
              RRS
    1
Jul
1990
Technical Reports
Review and Analysis of Railroad Passenger Car Waste Retention Systems Volume II: Appendices C, D and E
Author
          Alan J. Bing, Todd O. Burger, Thomas J. Rasmussen

Subject
                    Industrial Hygiene,
                    Intercity Passenger Rail Investment

**Keywords:** Toilet, Waste Retention Technologies, Test Programs, Cost Evaluations
**Abstract:** The traditional practice of dumping railroad toilet and other waste directly onto the tracks is still used on most passenger cars operated by Amtrak. However, this practice is...
Report Number
              DOT/FRA/ORD 91-02 I & II

  Office
              RRD
    1
Jan
1990
Other Reports
Appendix A: Health Risk Assessment and Risk Management for Sewage Disposal from Amtrak Trains; Appendix B: Manufacturers' Technical Brochures
Author
          Arthur D. Little

Subject
                    Industrial Hygiene,
                    Passenger Rail

**Keywords:** Hazardous Materials, Risk Analysis, Waste Stations
**Abstract:** Amtrak collects human waste from on-board toilet facilities in holding tanks which are emptied at waste stations into municipal sewage systems. Employees who transfer the waste...
Office
              RRD

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