We manage the complete project cycle—from conceptualization to commissioning—including engineering design, procurement of materials, civil works, erection, and testing of transmission infrastructure.

We specialize in the execution of 11 kV to 400 kV transmission lines, offering:

• Lattice and Monopole tower erection
• Stringing of conductors and OPGW
• Line testing and energization

Compact, fast-deployable, and ideal for congested spaces, our Monopole Tower solutions are designed for expressways, railways, urban, and industrial corridors.

We provide rapid deployment of ERS for temporary restoration of collapsed or damaged transmission lines—ensuring quick grid recovery during natural disasters or system failures.

We execute complex line shifting, height raising, and route alterations to accommodate highways, metro corridors, and industrial expansions—often under live-line or time-constrained conditions.

Fabrication and supply of 33 kV to 400 kV substation steel structures, including gantries, equipment supports, and lightning masts—engineered for durability, compliance, and site-specific conditions.

We design and execute cast-in-situ RCC foundations for towers and substations, ensuring structural integrity under varied soil and weather conditions.

Surveying offers immense potential to infrastructure professionals. With modern survey profiling techniques, it is now possible to conduct topographic surveys with accuracy comparable to traditional methods—but in a fraction of the time. This not only reduces project costs but also eases the workload for field specialists.

Our team utilizes rapid surface data acquisition methods supported by advanced post-processing software tailored to meet diverse client requirements. We also integrate DGPS and total station surveys to capture critical ground data that may not be accessible through aerial photogrammetry alone. This enables us to deliver seamless, comprehensive, and precise information to support effective planning and execution.

A Total Station is an advanced surveying instrument that combines an electronic theodolite with an electronic distance meter (EDM) to measure both horizontal and vertical angles, as well as distances with high precision. It utilizes geo-referencing and time-synchronized signals to accurately determine the position and elevation of specific points on-site.

Clients benefit from the Total Station’s robust capabilities in data collection, real-time analysis, and seamless digital integration. These features enable efficient and highly accurate survey results—minimizing errors, reducing field time, and ultimately lowering project costs while enhancing decision-making accuracy.

Differential Global Positioning System (DGPS) is a high-precision surveying method that enhances the accuracy of standard GPS by correcting signal errors in real-time. It provides centimeter-level accuracy, making it ideal for infrastructure planning, alignment surveys, and corridor mapping for transmission lines.

At Renukaa Trans Infra, we leverage DGPS technology to ensure precise geo-referencing and alignment during the planning and execution phases of our transmission projects, supporting seamless integration with other surveying methods like Total Station and aerial photogrammetry.

Renukaa Trans Infra Pvt. Ltd. follows a systematic approach to civil foundation works, starting with site survey, marking, and soil investigation to determine suitable foundation design. Excavation is carried out as per depth requirements, followed by PCC laying, reinforcement placement, and formwork setup. High-quality concrete is poured, and anchor bolts or stubs are precisely positioned. After setting, the foundation is backfilled and compacted, ensuring stability before structure erection.

Traditionally, lattice towers were commonly used for high-voltage transmission lines. However, since the late 1960s, the use of steel poles—especially monopole towers—has gained prominence, beginning in the United States with extensive research and engineering efforts. By the 1970s and 80s, these structures saw widespread adoption, with Valmont Industries emerging as one of the pioneers in monopole design and manufacturing.

Today, steel monopole towers are the preferred choice for modern power transmission systems across many countries due to their compact footprint, aesthetic appeal, faster installation, and improved reliability.

Renukaa Trans Infra Pvt. Ltd. is a trusted EPC solution provider for the design, supply, manufacturing, and erection of monopole towers, in strategic partnership with Valmont Structures Ltd., ensuring world-class quality and performance.

At Renukaa Trans Infra Pvt. Ltd., lattice towers have long been a core component in our Extra High Voltage (EHV) transmission projects. Known for their structural strength and efficiency, these galvanized steel towers form the backbone of our 132 kV to 400 kV transmission line installations. We specialize in the design, procurement, and erection of suspension, tension, and transposition lattice towers across varied terrains—ensuring robust and reliable power evacuation. Our engineering expertise, combined with precise site execution, enables us to deliver lattice tower solutions that meet stringent safety, stability, and regulatory standards across India’s growing power infrastructure landscape.

Traditionally, high-voltage transmission relied on lattice towers. However, since the late 1960s, steel monopole towers have revolutionised transmission infrastructure, thanks to pioneering research and engineering in the United States. By the 1970s and 80s, monopoles gained widespread adoption, with Valmont Industries emerging as a global innovator in monopole design and manufacturing.

Today, monopole towers are the preferred choice for modern power transmission systems due to their:
• Compact footprint
• Sleek, aesthetic design
• Faster installation timelines
• Enhanced reliability and performance

Renukaa Trans Infra Pvt. Ltd. – India’s Monopole Specialists

As one of India’s early adopters and specialised EPC providers of monopole transmission towers, Renukaa Trans Infra Pvt. Ltd. delivers cutting-edge transmission solutions. In strategic partnership with Valmont Structures Ltd., we bring global-quality engineering to India's rapidly evolving infrastructure landscape.

Our monopole solutions are tailor-made for the growing demand in:
• Urban centres with limited space
• Expressways and metro corridors
• Industrial hubs and smart cities
• Aesthetic and eco-sensitive zones

Why Choose Monopoles?

Compared to traditional lattice structures, monopole towers offer:
• Minimal land usage – ideal for congested urban areas
• Quick deployment – reducing project timelines
• Modern appearance – suitable for public-facing installations
• Durability and low maintenance – built to last

Our End-to-End Monopole Capabilities
• Design, supply, and erection of single and double-circuit monopoles
• Custom configurations: delta, vertical, and H-frame designs
• Optimised foundations for minimal civil work and land usage
• Seamless integration with OPGW, insulators, and anti-climbing features
• Modular assembly using slip-joint or flanged segments for transport efficiency
• Turnkey solutions from concept to commissioning

Built on Strength. Driven by Innovation.

Renukaa Trans Infra Pvt. Ltd., in partnership with Valmont Structures Ltd., offers world-class monopole transmission solutions—engineered for performance, sustainability, and speed.

At Renukaa Trans Infra Pvt. Ltd., we are proud to be among India’s early adopters and specialized EPC providers of Monopole Transmission Towers—the next generation of power transmission structures. As the demand grows for efficient and aesthetically pleasing infrastructure in urban, expressway, and industrial corridors, our monopole solutions stand out for their innovation, performance, and speed of deployment.

Why Monopoles?
• Unlike traditional lattice towers, monopoles offer a compact footprint, streamlined design, and faster erection timelines, making them ideal for:
• Urban environments with space constraints
• National highways and metro corridors
• Industrial zones and smart cities
• Aesthetic-sensitive zones (green corridors, public-facing installations)

Our Capabilities in Monopole Projects:
• Design, supply, and erection of single and double-circuit monopoles
• Custom configurations (delta, vertical, H-frame) as per site requirements
• Foundations tailored for reduced land use and civil effort
• Integration with OPGW, insulators, and anti-climbing arrangements
• Slip-joint or flanged monopole segments for efficient transportation and assembly
• Partnered with Valmont Structures Ltd.—a global leader in monopole manufacturing—for world-class quality and reliability From concept to commissioning, we offer turnkey monopole tower solutions that are engineered for strength, speed, and sustainability.

• While monopoles are the future of compact transmission, lattice towers continue to serve as the trusted workhorse of long-span EHV transmission lines.
• At Renukaa Trans Infra, we bring decades of experience in the design, supply, and erection of galvanized steel lattice towers ranging from 132 kV to 400 kV, including.
• Suspension Towers
• Tension/Anchor Towers
• Transposition and Dead-End Towers

These towers remain ideal for river crossings, mountainous regions, and high-load capacity corridors, where mechanical strength and wide spans are critical. Our approach includes:
• PLS-CADD-based profiling and tower spotting
• NABL-certified tower testing
• Fabrication traceability and structural quality control
• Compatibility with twin, triple, and quad bundle conductors

At Renukaa Trans Infra Pvt. Ltd., lattice towers have been a foundational element of our Extra High Voltage (EHV) transmission line projects for a long time. Renowned for their structural strength, mechanical resilience, and cost efficiency, galvanised steel lattice towers continue to serve as the trusted workhorse for large-scale and long-span power transmission infrastructure.

We provide end-to-end EPC solutions—from design, detailing, and procurement to fabrication, erection, and commissioning—for transmission lines ranging from 132 kV to 400 kV.

Where Lattice Towers Excel?

Lattice towers remain the most widely used structures in EHV transmission, especially suitable for:
• Long spans and river crossings
• Hilly and mountainous terrains
• National expressways and high-load corridors
• Challenging geographies requiring high mechanical strength

Tower Types We Deliver

We specialise in all major configurations of EHV lattice towers, tailored for diverse line requirements:
• Suspension Towers For straight-line runs with minimal mechanical load
• Tension (Anchor) Towers Ideal at angle points, river crossings, or section terminations
• Transposition Towers For conductor phase swapping to balance the line impedance
• Dead-End / Terminal Towers Used for terminating transmission lines or connecting to substations

Applications

Our lattice tower solutions are deployed across:
• 132 kV, 220 kV, and 400 kV transmission lines
• River spans, valley crossings, and difficult terrains
• Urban outskirts, rural expansions, and interstate transmission corridors

Key Strengths

We combine deep domain expertise with advanced tools and industry certifications to ensure high-performance outcomes:
• PLS-CADD-based tower spotting and line profiling
• Tower type testing through NABL-approved laboratories (if required)
• Galvanised structural steel fabrication with full traceability
• Compatibility with twin, triple, and quad bundle conductors
• Strict adherence to safety, stability, and regulatory standards

Decades of Excellence

With decades of experience and a nationwide project footprint, Renukaa Trans Infra Pvt. Ltd. is a reliable partner for delivering robust, compliant, and high-quality lattice tower solutions, engineered to perform under the most demanding conditions.

Lattice towers remain the most widely used structures for EHV transmission, and we provide full-scope services from design to commissioning.

Applications:
• 132 kV, 220 kV, 400 kV transmission lines
• Long spans, river crossings, hilly terrains, and expressways

Types of Towers:
• Suspension Towers: For straight runs of line with minimal mechanical load
• Tension (Anchor) Towers: At angle points, river crossings, or section ends
• Transposition Towers: For conductor swapping to balance phase impedance
• Dead-End / Terminal Towers: For terminating lines or connecting to substations

Key Strengths:
• Custom tower spotting and profiling using PLS-CADD
• Tower testing through NABL-approved facilities if required
• Galvanized structural steel fabrication with traceable quality
• Compatibility with quad, twin, and triple bundle conductors

For urban corridors, industrial zones, and projects with Right-of-Way (RoW) limitations, Renukaa offers monopole solutions that minimize land use and visual footprint without compromising on structural performance.

Advantages:
• Compact footprint — ideal for roads, metro corridors, and congested zones
• Faster erection using crane-lifted segments or slip-joint designs
• Reduced civil foundation size compared to lattice towers
• Aesthetic and uniform structure ideal for city infrastructure

Custom Configurations:
• Single-circuit and double-circuit designs
• Pole-top configurations: delta, vertical, horizontal, H-frame
• Galvanized or painted finish as per client specifications