Our OHE (Overhead Equipment) design services cover the complete engineering lifecycle for both 1x25 kV standard traction and 2x25 kV autotransformer-based systems — the two primary electrification standards on Indian Railways.
From initial pegging plans through to as-erected drawings, our team ensures every design is technically sound, compliant with railway specifications, and optimized for field execution.
Power Supply Installation (PSI) engineering covers the design and documentation for Traction Sub-Stations (TSS), Switching Posts (SP), and Sub-Sectioning Posts (SSP) — the backbone of any railway electrification system.
Our PSI designs ensure safe, efficient power distribution along the track, with full compliance to RDSO and IRS specifications. We handle everything from initial GA layouts to complete BOQ and earthing design.
End-to-end documentation that keeps your project on track through every approval stage.
Complete technical documents for tender submissions including technical specifications, scope definitions, and compliance statements.
Accurate Bill of Quantities with itemised material lists, quantities, and unit rates for both OHE and PSI works.
Documentation verifying adherence to railway standards, RDSO guidelines, and IRS codes throughout the project lifecycle.
Technical support during railway inspections and approval reviews, including query resolution and drawing revisions.
Final as-erected and as-built drawing sets reflecting the actual constructed installation for record and approval.
Detailed engineering reports, design basis statements, and safety calculation documents for approval submissions.
Get in touch with our team to discuss your OHE or PSI design requirements.
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