Page 53 - booklet draft

2. Interlocking and Commissioning of three new way side
stations:Sarvaram (SAVR), Chandragondu (CDRG) and Parthasarathipuram

(PSHP)have been commissioned in connection with Badrachalam Road –
Sattupalli section new BG Goods line with 25 KV Railway Electrification on
28.05.2022 by Construction /BZA organization.

3. Replacement of existing Panel interlocking with Electronic

Interlocking:
At 02 stations the existing Panel interlocking has been replaced to modified RDSO
Ver 2.0 circuits EI in view of Siding works duly replacing the Indoor & Outdoor

signalling assets to improve efficiency & throughput enhancement.
a. Chittapur (CT) - 14.08.2022 (EI-Distributed)
b. Sulehalli (SUH) - 06.09.2022 (EI-Centralized)

4. Provision of redundant BPAC at 02 Block sections :

AtPeddampet (PPZ) – Ramagundam (RDM) section(Non-
IB section, Tripple line) &Chittapu (CT)- Sulehalli (SUH)
section (Double line – Non-IB) HASSDAC has been
provided and commissionedin place of single DAC with
diverse power supply and media diversity (OFC & 6
Quad) to improve reliability.