Transmission Lines
Transmission Line Solutions
Delivering High-Voltage Reliability Across the Nation
At Lakshmi Transcon, we specialize in the design, engineering, construction, and maintenance of transmission lines up to 400 kV, which play a vital role in transporting high-voltage electricity from power generation stations to substations and between regional grids. Our end-to-end transmission services ensure reliable, efficient, and safe energy transfer across long distances.
We have a strong track record of delivering large-scale transmission line projects with precision—from rural areas to challenging terrains—while meeting the strictest technical, environmental, and regulatory standards.
Our Comprehensive Transmission Line Services Include
Route Selection & Surveying
Identification and selection of the most technically feasible and cost-effective transmission routes
Conducting topographic, geotechnical, and environmental surveys
Liaising with local authorities for right-of-way (ROW) acquisition and clearance
Soil Investigation & Foundation Design Parameters
Detailed soil testing to determine bearing capacity, type, and suitability
Engineering inputs for designing different types of tower foundations: pile, pad, raft, or reinforced concrete based on site conditions
Plan & Profile Drawing Preparation
Development of plan and profile drawings in accordance with the transmission route
Accurate tower spotting to ensure optimal line clearance and structural integrity
Tower Site Surveys & Leg Extensions
On-ground verification and finalization of tower locations
Design and implementation of leg extensions to accommodate elevation changes and terrain variations
Tower Design, Assembly & Erection
Selection of appropriate tower heights and configurations based on line voltage, terrain, and clearance requirements
On-site tower assembly, erection using cranes or gin poles, and alignment checks
Foundation Design & Stub Setting
Complete foundation design and construction, including stub setting and concrete works
Ensuring verticality and accuracy of stub settings using templates and laser tools
Conductor & Shield Wire Stringing
Tension stringing and sagging of conductors and overhead ground wires (OHSW)
Use of tensioners, pullers, and dynamometers to ensure precise sag and tension across spans
Installation of earth wire and Optical Ground Wire (OPGW) for protection and communication
Transmission Line Installation (up to 400 kV)
Full installation of transmission line infrastructure up to 400 kV, including towers, conductors, insulators, dampers, and fittings
Adherence to IS/IEC standards and grid code requirements
Operation & Maintenance (O&M)
Routine inspection and preventive maintenance of towers, conductors, and line hardware
Live-line maintenance expertise for performing upgrades or repairs without shutting down power supply
Our Trusted Supply Chain Partners
• Tower manufacturing industry: Sawaria Pipes Pvt Ltd and SreeKanth
Electricals Pvt Ltd & M-Power Towers.
• Bolts & Nuts: TEW Automation, Maheswari fastners .
• Hardware: Legion Energy (Bengaluru), Kailash Enterprises (Hyd) .
• Conductor & Cables: Mahavir Transmissions , Spark Conductor,
Finecab & Polycab cables, Universal cables.
• Insulators: Phoenix Insulators & TRP Insulators
• OPGW: ZTT cables & Sterlite Power
• Steel & Cement: Tata Steel (Samrat Irons) , Sagar & Penna Cements.
