Speed Chart Flashcards
DSD/DVD isolated no competent person
60
Unmarked points
15
Caution in a tunnel
10
AWS/TPWS isolated in fog and falling snow (even with competent person)
40
Fog and freezing snow conditions
10 below line speed if permissible speed is above 50 mph during fog, freezing snow conditions with a full service (step 3) brake application every 3-5 minutes
Confirmed hot axel box over points and crossings
5
Both tones of warning horn isolated
20
Movements within depots, sidings ans stabling points
5
Propelling movement (with brake continuity)
20
High winds and high temperatures
60
Examining the line
20
Approaching buffers (walking pace)
5
In maintenance shed
3
AWS/TPWS isolated no competent person to assist driver
40
Flood water between top of rail head and 4” above ground
5
Confirmed hot axle box
10
Damaged train equipment protruding over switches and crossings
5
Dragging brakes
10
After activating two consecutive hot axle box detectors
20
Through wash (Wembley)
5
Urgent repair label
35
single line working (wrong direction)
50
Tripcock isolated (on DC)
25
Examine the line in a tunnel
10
Over facing points/crossings after passing a signal at danger with authority
15
Serious flat tires but wheels turn
20
Examining OLE
20
Dragging brakes over switches and crossings
5
200 meters from a signal at danger
15
Temporary block working
50
Automatic brake not continuous
5
Headlight failure but white light displayed
20
In service with with air suspension bags deflated
45
Damaged train equipment protruding
10
Portable headlight fitted
75
Through wash plant (Willesden)
3
