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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
    1
May
2006
Technical Reports
Remote Control Locomotive Operations: Results of Focus Groups with Remote Control Operators in the United States and Canada
Author
          Stephen Reinach and Sarah Acton

Subject
                    Remote Control Locomotive Operations

**Keywords:**  portable locomotive control, railroad safety
**Abstract:** This report presents findings from focus groups with remote control operators (RCOs) in the United States and Canada. The
purpose was to learn more about remote control locomotive...
Report Number
              DOT/FRA/ORD-06/08

  Office
              RRD
    1
Jul
1992
Technical Reports
Improving Transportation Through Railroad Research: 1988-1991
Author
          Office of Research and Development

Subject
                    Best Practices

**Keywords:** Safety Regulations, R&D, Track Buckling, Rail Restraint, Vehicle/Track Interaction, Rail Integrity, Operating Practices, Maglev, TTC, FAST
**Abstract:** The Office of Research and Development (R&D) of the Federal Railroad Administration (FRA) conducts research, development, test, and evaluation projects to directly support the...
Report Number
              DOT/FRA/ORD-92/14

  Office
              RRD
    1
May
1987
Technical Reports
Conductive Interference in Rapid Transit Signalling Systems, Volume II: Suggested Test Procedures
Author
          U.S. DOT Research and Special Programs Administration

Subject
                    Best Practices

**Keywords:** Conductive EMI, Rail System EMI, EMI Measurements
**Abstract:** Methods for detecting and quantifying the levels of conductive electromagnetic interference produced by solid state rapid transit propulsion equipment and for determining the...
Report Number
              DOT-TSC-UMTA-86-7

  Office
              RRD
    1
Sep
1986
Technical Reports
Energy Management Guidelines for Rail Transit Systems: Executive Summary
Author
          Richard A. Uher, Onkar N. Sharma

Subject
                    Best Practices

**Keywords:** Power Rate Structure, Operating Cost Analysis, Energy Reduction
**Abstract:** The cost of electricity is a significant portion of the operating costs of rail transit systems. The impact of increasing energy costs is felt by those systems presently in...
Report Number
              UMTA-PA-06-0083-86-1

  Office
              RRD

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