NR RT/CE/S/009
Track Ballast Returned by Automatic Ballast Cleaners (aka NR/SP/TRK/009)
| Organization: | NR |
| Publication Date: | 1 July 1996 |
| Status: | active |
| Page Count: | 11 |
scope:
This specification applies to track ballast directly returned to the track by on-track ballast cleaning machines for use in running lines owned by Railtrack.
It does not apply to new ballast, to ballast recycled by non-track-mounted plant, or to aggregates used in conjunction with a stoneblowing machine.
PURPOSE
This specification gives the technical requirements for the return of track ballast following cleaning by an automatic ballast cleaner.
Document History