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52550
  
  

  8
Oct
2019
Technical Reports
Acoustical Warning Devices as Emergency Warning Systems, Phase 1
Author
          Federal Railroad Administration

Subject
                    Emergency Notification Systems,
                    Grade Crossing Technology

**Keywords:** Emergency warning, train horn, trespassers, music masking sounds, reaction time, acoustic warning device
**Abstract:** Acoustical warning devices are designed to warn trespassers of an approaching train. This study evaluated the urgency and detectibility of potential warning sounds.
Report Number
              DOT/FRA/ORD-19/40

  Office
              RDI-23
    5
Mar
2019
Technical Reports
Data Analysis for Maintenance-of-Way Worker Fatigue
Author
          Federal Railroad Administration

Subject
                    Fatigue Management

**Keywords:** Fatigue, work schedule, maintenance-of-way, sleep pattern, alertness, shiftwork, hours of service, biomathematical fatigue model

Report Number
              DOT/FRA/ORD-19/02

  Office
              RDI-24
    2
May
2018
Accident Investigations
HQ-2018-1266 (Finalized)

Subject
                    Accident Investigations,
                    Fatigue Management,
                    Human Factors,
                    Switching Operations

**Keywords:** derailment; BNSF Railway Company; Saginaw, TX; human factors
**Abstract:** At approximately 1:30 a.m., CDT, BNSF Railway (BNSF) derailed 18 railcars in the Saginaw, Texas Yard, at Milepost (MP) 351.4 on the Ft. Worth Subdivision. The switch crew handling...
Accident Date
              May 2, 2018

  Accident Type
              Derailment (DRM)

  Railroad Name
              BNSF Railway Company

  Location
              Saginaw, TXUnited States

  Accident Number
              HQ-2018-1266

  Investigation Status
              Finalized
    19
Apr
2017
Reference Materials
Emergency Notification System (ENS) - Get Help! Use the Blue ENS Sign
Author
          Federal Railroad Administration

Subject
                    Emergency Notification Systems

**Keywords:** Flyer
    17
Dec
2015
Reference Materials
ENS Penalty Schedule

Subject
                    Emergency Notification Systems

**Keywords:** ENS, Penalty Schedule

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