TvpSection
Section of track that must be proven vacant for safe train operations. Vacancy proving is accomplished either by a TDS or by procedure.
refersToSection
refersToSections
appliesToTvpSection
hasTvpSection
appliesToSection
appliesToTvpSection
hasSection
includesTvpSection
isLocatedInTvpSection
isTriggeredBy
TvpSection
Section of track that must be proven vacant for safe train operations. Vacancy proving is accomplished either by a TDS or by procedure.
imposesSpeedRestriction
isLocatedAt
comment
Section of track that must be ...... r by a TDS or by procedure.