Power Transmission & Distribution

Electrical Instrumentation and Communication



Turnkey construction of EHV transmission lines is a major area of operation for ECC. With ISO and OHSAS certified tower-manufacturing facilities in Pondicherry and Pithampur, ECC’s transmission line construction works have gone beyond Indian shores. Today, ECC has established niche markets in Middle East, South East Asia and SAARC countries with high quality products and services. ECC undertakes design, survey, supply, erection, testing and commissioning of transmission lines up to 765kV. Its services include:

Design and testing of transmission line towers up to 400kV single and multi circuits
Manufacture of transmission line towers
Sourcing, selection, inspection and supply of all line materials like conductors, insulators, and hardware
Construction of lines up to 765kV including survey, foundation, erection, stringing, testing and commissioning
Other Fields
Design and testing of transmission line towers up to 400kV single and multi circuits

The Design Cell is equipped with a number of CADD workstations and PCs in LAN through server. ECC’s design team has developed in-house software packages from concept to optimisation levels, bringing total economy in tower configurations. It has necessary resources to undertake route survey using global positioning system and geographical information system.

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Manufacture of transmission line towers
ECC has ISO 9001/ISO 14001 and OHSAS 18001-certified tower manufacturing facilities at Pondicherry and Pithampur, with an installed capacity of 24,000 tpa and 30,000 tpa respectively. Both the plants are equipped with CNC lines for fabrication of towers and microprocessor-based temperature controlled eco-friendly systems for galvanization of tower members. A 40,000 tpa rolling mill at Pondicherry, also ISO-certified, produces angles, providing backward integration. The rolling mill also produces sections and reinforcement bars for customers on request.

Sourcing, selection, inspection and supply of all line materials like conductors, insulators, and hardware

ECC has developed an excellent vendor base for sourcing of materials such as conductor, insulator, etc., for transmission lines of all ratings both in India and abroad. Utmost importance is given to quality and timely delivery while choosing vendors.

Construction of lines up to 765kV including survey, foundation, erection, stringing, testing and commissioning

ECC has dedicated, experienced construction teams to take up project execution in India as well as overseas. The successful commissioning of a 400kV line in the toughest Himalayan Ranges speaks of the organisation’s expertise in this field.
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Other Fields

The transmission line tower factories also supply hot dip galvanised products like wind energy structures and metal beam crash barriers for highways.


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