Our Services
33/11kV Power Substations
OEIPL offer comprehensive engineering, procurement, installation, testing, and commissioning services for 33/11kV power substations, delivering reliable and efficient power distribution solutions for industrial, commercial, and utility applications.
Our scope of work includes civil construction, equipment foundations, control room construction, cable trenches, and earthing systems designed in accordance with approved drawings and relevant standards. We carry out the installation of major electrical equipment such as power transformers, 33kV and 11kV switchgear, circuit breakers, isolators, protection and control panels, CTs, PTs, batteries, and auxiliary systems.
Testing and commissioning activities are performed using calibrated instruments to ensure safe and trouble-free operation. This includes transformer testing, protection relay testing, breaker timing tests, insulation resistance measurements, earthing resistance tests, and system interlocking verification prior to energization.
With experienced engineers, skilled manpower, and strict adherence to safety and quality standards, we ensure timely execution, seamless commissioning, and long-term operational reliability of 33/11kV substations.
High Voltage Transmission Lines
OEIPL provide complete solutions for transmission line projects, covering survey, design support, construction, testing, and commissioning for high-voltage and medium-voltage networks. Our services are executed with a strong focus on safety, quality, and compliance with applicable standards.
Our scope includes route survey and profiling, foundation works, erection of poles and towers, stringing and sagging of conductors, installation of insulators and line hardware, and construction of crossings over roads, rivers, and existing utilities. All works are carried out in accordance with approved drawings, technical specifications, and statutory regulations.
Testing and commissioning activities include conductor continuity checks, tower footing resistance measurements, sag and tension verification, insulation clearance inspection, and pre-energization safety checks to ensure reliable and stable operation of the transmission line.
Backed by experienced engineers, trained line crews, and well-defined quality control procedures, we deliver durable transmission line infrastructure that ensures efficient power transfer, minimal losses, and long-term system reliability.
Overhead Distribution Lines
OEIPL provide end-to-end solutions for the installation, testing, and commissioning of 33kV overhead transmission and distribution lines, ensuring safe, reliable, and standards-compliant power delivery.
Our services cover complete project execution, including route survey, foundation works, pole/tower (RLP) erection, conductor stringing, sagging, and hardware installation. All activities are carried out in accordance with approved drawings, utility requirements, and international safety standards.
For testing and commissioning, we perform thorough inspections and electrical tests to verify mechanical integrity and electrical performance. This includes conductor continuity checks, insulation and clearance verification, earthing resistance measurement, and pre-energization safety checks. We ensure that the line is fully compliant before energization and handover.
With experienced engineers, skilled technicians, and strict quality control procedures, we deliver dependable 33kV overhead line projects that meet technical specifications, minimize downtime, and ensure long-term operational reliability.
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Ring Main Unit (33kV & 11kV)
Odra Electric India provide complete installation, testing, and commissioning services for Ring Main Units (RMUs) used in medium-voltage distribution networks, ensuring safe, reliable, and uninterrupted power supply.
Our scope of work includes site preparation and foundation checks, positioning and mounting of the RMU, cable laying and termination for incoming and outgoing feeders, and connection of earthing systems in accordance with approved drawings and manufacturer recommendations. All installation activities are performed following strict safety procedures and applicable standards.
Testing and commissioning are carried out using calibrated equipment to verify correct operation and system integrity. This includes insulation resistance tests, cable continuity and phasing checks, functional testing of load break switches and circuit breakers, interlocking verification, protection relay testing (where applicable), and earthing resistance measurement. Pre-energization inspections are conducted to ensure readiness for safe energization.
With experienced engineers and skilled technicians, we ensure proper commissioning, seamless integration with the distribution network, and long-term operational reliability of the Ring Main Unit.
Under Ground Distribution Lines
Odra Electric India offer complete installation, testing, and commissioning services for 33kV and 11kV XLPE insulated underground power cables up to 600 sq.mm, delivering safe, reliable, and efficient power distribution solutions for utility, industrial, and commercial applications.
Our scope of work includes route survey, trenching or duct preparation, laying of XLPE cables with approved methods, installation of cable protection systems, warning tapes, and route markers, as well as proper backfilling and surface reinstatement. We carry out straight-through joints and indoor/outdoor terminations using heat shrink or cold shrink XLPE kits, strictly in accordance with manufacturer recommendations and applicable standards.
Testing and commissioning are performed using calibrated test equipment to verify electrical integrity and performance. This includes insulation resistance testing, sheath integrity testing, continuity and phasing checks, and high-voltage withstand testing as per IEC/IS standards. Earthing systems are checked and verified prior to energization to ensure safe operation.
With experienced engineers, trained jointers, and strict quality and safety controls, we ensure high-quality XLPE cable installations that provide long service life, minimal faults, and dependable system performance.