PSI

South Central Railway

Balharshah – Kazipet Section: Design, Supply, Erection, Testing & Commissioning of additions and modifications at Traction Sub-Stations (TSS) for the proposed 3rd line, enhancing power capacity and operational reliability.

South Central Railway

Vijayawada Division – Bapatla TSS: Repair and rewinding of 132/27 kV, 21.6 MVA Traction Transformer, restoring performance and extending asset life.

South Central Railway

Gudur, Bapatla & Rajahmundry TSS: Upgradation of 25 kV, 50 Hz Single Phase AC Traction Sub-Stations by replacing existing 5/13.5 MVA transformers with 21.6/30.24 MVA Power Transformers, along with new switchgear and control systems.

South Central Railway

Nallapadu – Satuluru and Dhone – Pendekallu Sections: Modification of existing 132/25 kV traction substations and switching stations to support doubling and electrification of the line.

South Central Railway

Ammuguda SP & Budvel SSP: Construction of new 25 kV AC Single Phase switching stations including FP/Feeder Line modifications and additional TRD works at Sanathnagar TSS.

South Central Railway

Balharshah – Kazipet – Vijayawada – Gunadala Section: Design & commissioning of 5 new 2×25 kV switching stations, supporting the expanding 3rd line infrastructure.

South Central Railway

Renigunta & Rajampeta TSS: Periodical Overhauling (POH) of traction power transformers, improving operational efficiency.

South Central Railway

GNP, BPA & ALER TSS: Comprehensive POH of three power transformers, followed by safe transportation and re-installation.

South Central Railway

Anakapalle TSS: Installation & commissioning of 6600 KVAR at 40 kV power factor correction systems, including 13% series reactors for stable and efficient traction supply.

South Central Railway

Design, Supply, Erection, Testing and Commissioning of new 2x25kV Switching Stations (5 No.) suitable for 3rd line section (excluding the provision of Auto Transformers) in Balharshah-Kazipet-Vijayawada-Gunadala section.

Southern Railway

Mettur Dam TSS, Salem Division: Augmentation of power supply through replacement of 12.5 MVA Traction Transformer with a 21.6/30.21 MVA transformer and associated equipment.

Southern Railway

Walajah Road – Ranipet Section: Engineering and commissioning of OHE-compatible 2×25 kV feeding system including SSP modifications.

South Eastern Central Railway

Upgradation of PSI assets between Bilaspur – Durg, enhancing traction reliability and load handling.

South Western Railway

Installation of additional 110 kV/25 kV traction transformers at UBL TSS to increase supply capability.

• Sectioning & Paralleling Post (SP) upgrades and modifications to support new bypass line construction near Wadi, Nalwar & Sulehalli.
• HEB & THSA (SBC Division): Creation of MWM SP including SP control & battery room building, civil works, SCADA, TRD works, and conversion of existing SSPs to SPs.

East Coast Railway

Augmentation of 132 kV/25 kV Traction Transformer at Ponduru TSS, Waltair Division.

• Replacement of HT Capacitor Banks at Naupada, Simhachalam North, TPQ, DMK, KMSD, and KMX/TSS, improving system stability.
• PSI works for electrification of HPCL private siding at Visakhapatnam, Waltair Division.

RVNL – Hyderabad Division

Design, Supply, Erection, Testing & Commissioning of a 132/27 kV Single Phase Railway Traction Sub-Station at Divitipalli under the RE Doubling Project (Umdanagar – Mahabubnagar).