220kV Substation Augmentation and Transformer Configuration Upgrade at Dadhibana

The Haryana Board Corporation, through its Tender Inviting Authority, Raj Kumar, Xen Civil Works Division, HVPNL, Hisar, is pleased to announce an Open Tender for the Augmentation of the 220kV S/Stn Dadhibana. This project entails the upgrade of existing transformer configurations, specifically from 2x100MVA, 220/132kV plus 2x100MVA, 220/33kV T/Fs to a new setup of (1x100 plus 1x160) MVA, 220/132kV plus 1x100MVA, 132/33kV T/Fs. This augmentation is contingent upon the successful commissioning of the 220kV D/C PGCIL Bhiwani-Dadhibana line within the Financial Year 2024-25. The estimated tender value for this Civil Works sub-category project is ₹4,11,665, with a mandated work period of 30 days and a bid validity of 120 days. Interested parties are invited to submit their bids, with the bid submission period commencing on October 9, 2026, at 05:00 PM and concluding on October 15, 2026, at 05:00 PM. The bid opening will take place on October 16, 2026, at 11:00 AM at the XEN Civil Works Division, HVPNL, Hisar. A tender fee of ₹2,360 is applicable, along with an Earnest Money Deposit (EMD) of ₹8,240, with options for EMD exemption or submission through BG/ST. The tender process requires two covers: Cover 1 for Fee/PreQual/Technical documents (PDF format) and Cover 2 for the Finance/Price Bid (XLS format). Documents are available for download from October 9, 2026, 05:00 PM, until October 15, 2026, 05:00 PM.