Essays about: "Risk Priority Number RPN"

Found 1 essay containing the words Risk Priority Number RPN.

  1. 1. Failure analysis of railway switches and crossings for the purpose of preventive maintenance.

    University essay from KTH/Transportvetenskap

    Author : Seyedahmad Jalili Hassankiadeh; [2011]
    Keywords : Turnout; Rail; Sleeper; Ballast; Sub grade; Failure Mode and Effect Analysis FMEA ; Rectification; Risk Priority Number RPN ; ;

    Abstract : In the Swedish railway network there are about 12000 units of track switches and crossings, which at 13000 Km, make up about 5.5 percent of the total track length. However, the maintenance cost for S&C is more than 13 percent of the total maintenance cost which is high in comparison with their proportion. READ MORE