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52550
  
  

  13
Jan
2017
Technical Reports
Weld Repair of Manganese Frogs for Enhanced Performance
Author
          Federal Railroad Administration

Subject
                    Best Practices,
                    Rail and Infrastructure Integrity,
                    Track

**Keywords:** Reciprocating wire feed, constant voltage, Flux-Cored Arc Welding, heat-affected zone, radiographic testing, Shielded Metal Arc Welding, ultimate tensile strength, yield strength.
**Abstract:** When special trackwork contact surfaces (such as manganese-steel turnout frogs) become worn and damaged, they can be repaired to extend their lifetime, but current repair...
Report Number
              DOT/FRA/ORD-17/01

  Office
              RRD
    13
Mar
2013
Technical Reports
Rail Industry Job Analysis: Freight Conductor
Author
          Leslie Golay, Mikchael Tuller, Benjamin Walsh, Janet Barnes-Farrell, and Stephanie Morrow

Subject
                    Freight Operations,
                    Human Factors,
                    Safety Performance Measures

**Keywords:** Job analysis, job tasks, training assessment, freight conductor, safety-sensitive positions, knowledge, skills, abilities
**Abstract:** This document describes the results from a job analysis that was conducted for the position of Freight Conductor. Key aspects of the position were identified, including main tasks...
Report Number
              DOT/FRA/ORD-13/11

  Office
              RRD
    1
Sep
2006
Technical Reports
Highway Rail-Grade Crossing Safety Research: Railroad Infrastructure Trespassing Detection Systems Research
Author
          Federal Railroad Administration; Marco P. daSilva; William Baron; Anya A. Carroll

Subject
                    Grade Crossing Technology,
                    Highway-Rail Grade Crossings,
                    Safety Advisories,
                    Safety Performance Measures,
                    Safety Regulatory Analysis

**Keywords:** Right of way, Trespass detection, deterrent system, Railroad bridge, Security system, Motion detectors, Infrared illuminators, central processing units
**Abstract:** Researchers evaluated a prototype video-based trespassing prevention system that used an attendant to warn trespassers in real time and to contact police if necessary.
Report Number
              DOT/FRA/ORD-06/03

  Office
              RDI-21
    1
Jun
2004
Technical Reports
Integrated Railway Remote Information Service
Author
          Firdausi Irani, John Tunna, Roy B. Wiley, Ryan McWilliams

Subject
                    Safety Performance Measures

**Keywords:** Wayside Detection, Defect and Condition Monitoring, national Database, Safety Enhancements, Preventive adn Predictive Maintenance
**Abstract:** TTCI via the FRA was tasked by the Congress of the United States to demonstrate the feasibility of using and linking defect detector systems across North America to develop a...
Office
              RRD
    6
May
2004
Technical Reports
Initial Assessment of the Technical Feasibility and Potential Cost Savings of a Lower-cost Positive Train Control Activated Crossing

Subject
                    Safety Performance Measures

**Keywords:** Highway-Rail Intersection (HRI), North American Joint Positive Train Control (NAJPTC), Advanced Crossing Activation Capability
**Abstract:** The overall objective of this project was to improve safety at the HRIs. The approach used to achieve the objective was to (1) increase the proliferation of constant warning time...
Office
              RRD

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