HTLS Reconductoring for India's 400kV and 132kV Power Transmission Lines

Work Description - Reconductoring Package Oh01 For A Reconductoring Of Somanahalli Bidadi 400kv Dc Line With Htls Conductor B Reconductoring Of Maheshwaram Pg Hyderabad 400kv Sc Line With Htls Conductor Reconductoring Of Ists Portion Of Dimapur Powergrid Dimapur Dop, Nagaland 132kv Ckt-2 Acsr Panther Sc Line With Single Htls Conductor And Reconductoring Of Ists Portion Of Dimapur Powergrid Kohima Dop Nagaland 132kv Acsr Panther Sc Line With Single

Power Grid Corporation of India Limited, a Central Government Ministry/Department, invites bids for Tender Reference Number CC/NT/W-COND/DOM/A00/26/07413, titled "Reconductoring Package OH01." This open/advertised works tender primarily focuses on significant power/energy projects, specifically the reconductoring of various 400kV and 132kV lines across multiple locations including Somanahalli Bidadi, Maheshwaram PG Hyderabad, Dimapur POWERGRID, and Kohima DoP Nagaland. The work involves upgrading these lines with HTLS conductors, including the 400kV DC line between Somanahalli and Bidadi, the 400kV SC line between Maheshwaram and Hyderabad, and the 132kV ISTS portions in Dimapur and Kohima. Interested bidders can download tender documents starting from 27-May-2026 at 06:45 PM until 23-Jul-2026 at 11:00 AM. Bid submissions also commence on 27-May-2026 at 06:45 PM and close on 23-Jul-2026 at 11:00 AM, with bids scheduled for opening on 23-Jul-2026 at 11:30 AM. A non-refundable tender fee of INR 25,000 is required, with an EMD of INR 0.00. For further details, please contact Manju Meena at Powergrid Grugaon.