Page 4 - AH.signal and telecom

ii) Air Conditioner has been provided for Electronic interlocking room at Timmapur
station.

iii) Standard of interlocking has been enhanced from Std II R to Std III R at Timmapur
& Shadnagar stations.

iv) Fire detection and alarm system has been provided at TMX station.

v) Existing single line Universal Fail Safe Block Interface (UFSBI) between
Umdanagar-Timmapur & Timmapur-Shadnagar has been replaced with double
line UFSBI of M/s Deltron make along with High Availability Axle Single Section
Digital Axle Counter (HASSDAC) of M/s GGTronics make.

vi) “A” class protection from lightening and surges has been provided at Timmapur
station.

6. Circuit alteration carried out for provision of overlap point release at VDI, TMD, CVB,
DUU & SVN stations with time release of 120secs.

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