Page 1 - Signal&Telecomunication

SIGNALLING & TELECOMMUNICATION

SIGNALLING

1. Interlocking of Manned LC: Carried out interlocking of existing engineering manned
LC gate no 189A(A class, Km 46/750-800) between NVT-JKM section on 18.02.2021.
Provided mini IPS in new service building, Solar panels, Electrically operated lifting
barrier of S&T Workshop/MFT, Emergency sliding boom and Approach warning
arrangement.

Provision of mini IPS in new service building at Interlocked LC no. 189A

2. New S&T service buildings constructed at 11 mid-section interlocked LC
gates.(234A,10JB,7JB,5JB,17JB,219,217,187,193,185& 189A) and provided Mini
IPS systems along with battery banks and solar panels. In overall, 36 midsection
LC gates have been provided with IPS out of total 38 mid-section interlocked LC
gate in the division. Removed old location boxes at these gates and shifted relay
wiring to new service building.

Bifurcation of Power supply in Automatic territory STPD`A'-KCG, KCG-FM (2
locations), MJF –CVB and BMO-CVB section carried out for non-blanking of Signals
by providing separate AT and IPSwith battery bank innew service building and
commissioned.

AT and IPSwith battery bank innew service building

3. Existing 08 Mechanically Operated Lifting barrier (MOLB)at interlocked LC gates
replaced with Electrically Operated Lifting barrier (EOLB) at LC 68, LC.2/MLY,
LC27, LC28, LC47, LC145, LC155 & LC 189A In overall 25 LC gates out of total
interlocked 78 LC gates have been completed.

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