Railroaded wrote:What does it mean when a train goes into "emergency" ? Anyone know what happened at CP-2 this afternoon? CSX trucks and CSX Cops in all directions at Lake Ave. this morning and trains backed up all over the place with speed restrictions by the gang.
-B in B
AH, glad I am retired, been there, done that!!!
Actually when a train goes into emergency, it is because it has lost the air
in the brake pipe for the entire train and the air brakes are applied at
there maximum.
An emergency application can be caused by something as simple as a
kicker in the train when using the brake, parted air hose, broken air hose, broken train line (car or locomotive), a separation in the train, broken knuckel, pulled drawbar or even worse a derailment. The last one is what causes the most fear among railroaders.
A train going in the opposite direction on a multiple track line could run
smack into the derailed cars and cause even more problems.
When a train goes into emergency for any reason, they notify the train
dispatcher immediately and the train dispatcher will provide protection to
opposing trains on other tracks. If the dispatcher can't be reached, the
train going into emergency has to provide flag protection and although that rarley occurs, if it does, there are massive delays all over the place
as a result.
Location is a major "bottleneck" three tracks but a huge number of trains
at all times in both directions.
Noel Weaver