Ballast Defects and Conditions—Importance of Identification and Repair in Preventing Development of Unsafe Combinations of Track Conditions
Keywords: Safety Advisories, Track, Ballast
Abstract: FRA is issuing this safety advisory to emphasize the importance of timely repairing ballast defects and conditions on main tracks. FRA notes that ballast defects and ballast...
Keywords: Continuous Welded Rail; CWR
Keywords: Bridge and Structures Safety; Grating; bridge worker; scaffolding; timber tie
Keywords: Damage to tracks, roadbed, and bridges
Abstract: This memorandum revises T-95-04 by deleting the "alternative method" to measure a frost heave using a string level. The string level method is impractical except on level track.