Substation Structures

Kadevi has the capability in designing and manufacturing switch yard structures. These substation structures are manufactured from high quality mild steel. These switch yard structures are subject to customization as per specific requirements of clients.

  1. Pre-engineered Design
  2. Custom Design
  3. Product based on specific need

Spectrum of Services Offered

Kadevi under takes design and commissioning of substation from 33kv to 220kv. we also undertakeconstruction of indoor sub-station. The scope broadly cover soil testing, structure foundation and erecting of equipment, cable duct runs control room. And other connected items like erection of transmission lines with overhead conductor. Installation and testing of transformers, breakers,Isolators CT's/PT's lighting arrestors, control and replay panels is also in the scope of turnkey works of Kadevi.

Scope of Work:

  1. Survey of lines
  2. Route selection
  3. Towers spotting
  4. Design of galvanized transmission towers
  5. Testing and fabrication of galvanized towers
  6. Sourcing
  7. Selection
  8. Inspection and supply of line materials like insulators and other hardware materials etc.


We ensure that the products and services are in conformity with national and international standards at all stages of inspection as under Incoming Material Inspection:

All the Incoming Materials are inspected and released in accordance with documented procedure to ensure adequacy with regard to requirements. In process Inspection:

On line Testing is carried out in process to ensure that Product Quality is in conformance with relevant Standards in respect of physical, chemical and mechanical compositions.

Final Inspection:

Final Inspection check is carried out to ensure that Product Quality is in conformance with specified requirements. Finishing and treatment process has been done for protection against corrosion and rust in line with International Standards.

Inspection and Test Reports / Records are maintained to establish that the product has passed inspection and testing in accordance criteria defined in the Inspection and Testing Procedures. Records are maintained for calibration and verification of monitoring and measuring equipments. We are ISO 9001-2008 certified for well maintained Quality Management Systems by NQA-UKAS.

Our Professionals

Kadevi has experts in design of transmission towers for all capacities. It is also having highly qualified engineers for modern survey and tower spotting works. Our dedicated team of professionals carryout design works aimed at fully meeting relevant standards of all Electricity Boards and also power transmitting agencies like power-grid and state electricity boards.

Erection works are executed by highly skilled professional staff meeting the time framework.


At Kadevi, we believe in continual learning. We have a dedicated Learning and Development Centre headed by General Manager overseeing training needs of personnel of all divisions.


Kadevi has a very good record of safety during the projects execution at various stages of foundation /erection/cable stringing operations. Our technicians are well trained and experienced in the transmission line erection. We ensure that, all safe practices and safety equipment are used during the project execution by the technicians and supervisors.