Electrical Corridor Safety for Udupi–Kasargode 400 kV Transmission Line
Udupi, Karnataka / Kasargode, Kerala, June 28: The ongoing development of the Udupi–Kasargode 400 kV (Quad) D/c Transmission Line has brought renewed focus to electrical safety guidelines and construction protocols within its designated corridor. Udupi-Kasargode Transmission Limited (UKTL), the agency executing the project under the authority of the Electricity Act, 2003, has issued a public clarification to address concerns and ensure strict compliance with established norms.
The transmission line, vital for regional power stability, is empowered with the same authority as the telegraph authority under the Indian Telegraph Act, 1885. This legal backing authorizes UKTL to lay overhead lines and highlights the strategic significance of the project, along with the strict safety requirements involved.
Key safety norms mandated by the Indian Electricity Act specify that overhead electrical conductors must maintain a minimum horizontal clearance of 5.63 meters from any building and a vertical clearance of 7.33 meters above any structure. These requirements are mandatory and aim to prevent hazardous proximity to high-voltage lines.
In cases where existing residential structures fall within the transmission corridor or directly beneath the conductors, a government-led assessment will be carried out to determine appropriate compensation as per established guidelines. This ensures due redressal for affected residents.
Furthermore, individuals planning to undertake new construction within the transmission corridor are strongly advised to consult the UKTL office before initiating any work. This precautionary step is aimed at ensuring full compliance with electrical safety clearances and avoiding future risks or regulatory issues.
To address concerns about land use, UKTL has clarified that a range of agricultural activities are permitted within the transmission corridor, provided they do not interfere with overhead line infrastructure or violate safety norms. Permissible crops include paddy, papaya, mango, black pepper (on cement poles), pineapple, and dragon fruit—striking a balance between infrastructure development and sustaining agricultural livelihoods.
On the progress front, UKTL reports significant milestones. In the Kerala section, all 101 tower foundations have been completed. In Karnataka, 77 out of 177 tower foundations have been successfully executed, reflecting steady advancement of this critical transmission link.
This public clarification by UKTL is a timely reminder of the importance of safety, compliance, and public engagement in the context of major infrastructure projects that intersect with residential and agricultural zones.
