Terminology used in a Caution Order with their Meanings
Terminology used in a Caution Order with their Meanings
1. O.E.S. - OBEY ENGINEERING SIGNAL
2. C.T.R. - COMPLETE TRACK RENEWAL
3. T.R.R. - THROUGH RAIL RENEWAL
4. L.W.R. - LONG WELDED RAIL
5. C.W.R. - CONTINUOUS WELDED RAIL
6. T.S.R. - THROUGH SLIEEPER RENEWAL
7. S.W.R. - SHORT WELDED RAIL
8. U/S - UNSERVISABLE SLEEPER
9. S.E.J. - SWITCH EXPANSION JOINT
10 U.C. …
