Abstract: This portion of the Signal and Train Control (S&TC) Technical Manual sets forth the methods, policies, and procedures that shall be used by Federal Railroad Administration...
Abstract: Part 233 Signal Reporting Requirements; Part 234 Grade Crossing Signal System Safety; Part 235 Instructions Governing Applications for Approval of a Discontinuance or Material...
Policy and Guidance
Revised Positive Train Control Guidance Regarding Interoperability Testing, Operations and Maintenance Manuals, and Certification Responsibilities
Keywords: Positive Train Control, Interoperability, Testing,
Abstract: In January and February 2017, FRA issued three guidance letters regarding positive train control (PTC) system interoperability testing; Operations and Maintenance Manual (OMM)...
Keywords: Materials Poison by Inhalation, PIH Calculations
Abstract: Materials Poison by Inhalation
Keywords: Spray on Thermal Protection
Abstract: Inspections of Spray on Thermal Protection