Page 16 - Signal & Tele

3. Cause wise Analysis of S&T Chargeable failures (Apr-Oct 2021):

Sl.
No Cause wise No. of Failures
Misc, 34, Equipment,
LC, 36, 4% 4% 7, 1% 01 Equipment 07 0.84%
EI, 8, 1% LED/CR,
Block inst, 108, 13% 02 LED/CR 108 12.97%
42, 5% 03 Defective cable 153 18.37%
04 Relay failures 88 10.56%
Defective
cable, 153, 05 Point machine 24 2.88%
MSDAC, 1, 18%
0% 06 Fuse blown off 30 3.60%
07 Power supply 18 2.16%
Digital A/C, Relay
140, 17% 08 Bad maintenance 78 9.36%
failures, 88,
11% 09 Track circuit 22 2.64%
Analog A/C,
44, 5% 10 Analog axle counter 44 5.28%
Point, 24, 11 Digital axle counter 140 16.81%
Track 3% 12 MSDAC 01 0.12%
circuit, 22, Fuse blown
3% Bad off, 30, 4% 13 Block instrument 42 5.04%
maintenanc Power 14 EI 08 0.96%
e, 78, 9% supply, 18,
2% 15 LC 36 4.32%
16 Miscellaneous 34 4.08%
TOTAL 833 100%

Punctuality Performance of S&T (Apr – Oct):

600 552 20-21 21-22
524 Sl.
No Month
500 Total S&T Total S&T
431
01 April 0 0 205 19
400 360
02 May 44 06 189 18
300
03 June 91 05 100 09
205 189
200 04 July 25 0 360 22

100 05 Aug 18 0 524 20
91
100 76
44 26 42 06 Sept 26 1 552 42
0 19 18 25 22 18 20 34
0 6 5 9 0 0 1 3 07 Oct 76 3 431 34
0
Apr May Jun Jul Aug Sept Oct
TOTAL 280 15 2361 164