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Param Enterprises executes critical safety-grade interlocking and track communication infrastructure projects across multiple Indian states. Explore our extensive track record of timely and high-quality deliveries.

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Work in Progress
Howrah Yard Electronic Interlocking Replacement

Howrah Yard Electronic Interlocking Replacement

Client: Eastern Railway Zone
Location: Howrah, West Bengal
Scope of Work

Comprehensive EPC contract involving design, trenching, cabling, relay wiring, point machine positioning, and simulation testing. Execution includes strict adherence to RDSO guidelines and complete terminal commissioning without traffic disruption.

Completed
OFC Backbone Deployment East Coast

OFC Backbone Deployment East Coast

Client: Rail Vikas Nigam Limited (RVNL)
Location: Odisha & AP Sector
Scope of Work

Laying of over 150 km of Optical Fiber Communication cables, including splicing of fiber cores, joint enclosure installation, and station telecom integration to enable high-speed data transmission between critical train control hubs.

Work in Progress
Automatic Block Signalling Upgrade

Automatic Block Signalling Upgrade

Client: Northern Railway
Location: Ghaziabad Sector
Scope of Work

Erecting signals, positioning automatic axle detection systems, and carrying out track circuit modifications to enhance traffic throughput. The project ensures higher line capacity with fail-safe automated signal passing operations.

Completed
Relay Room Design & Wiring — Kharagpur

Relay Room Design & Wiring — Kharagpur

Client: South Eastern Railway
Location: Kharagpur, WB
Scope of Work

End-to-end design and wiring of relay rooms and equipment rooms. Included complete setup of indoor switching logic, testing of control panels, and rigorous safety-checks as per CRS guidelines prior to handover.

Completed
Auxiliary Substation & Backup Power Setup

Auxiliary Substation & Backup Power Setup

Client: Southern Railway
Location: Chennai & Vijayawada
Scope of Work

Design, supply, and installation of auxiliary substations and backup power solutions. Ensured uninterrupted power supply to trackside signaling relays and telecom exchanges with precision switchgear integration.

Work in Progress
O&M — Trackside Signalling & Telecom (Multi-year)

O&M — Trackside Signalling & Telecom (Multi-year)

Client: RailTel Corporation
Location: Pan India
Scope of Work

Multi-year contract covering ongoing diagnostic checks, preventative maintenance of outdoor signaling gears, point machine calibrations, and immediate fault resolution targeting 99.9% uptime across the sector.