66kV GIS Upgrades, Civil Works, and Automation at Delhi Substations: BTPS, Dwarka, and Harsh Vihar

Work Description - Desetc, Along With Associated Complete Civil Works And Automation Of (i) 66kv Gis At 220kv Substation Btps And Dwarka Along With 6x160 Mva Ptrs, And (ii) 06 Nos. Gis Feeder Bays (extension Of Existing Gis) At 400/220/66kv Substation Harsh Vihar.

Delhi Transco Limited (DTL), a State Government and UT organization, hereby invites bids for an open tender for Electrical Works, specifically for the DESETC, along with associated complete Civil works and Automation of (i) 66kV GIS at 220kV Substation BTPS and Dwarka along with 6x160 MVA PTRs, and (ii) 06 Nos. GIS Feeder Bays (extension of existing GIS) at 400/220/66kV Substation Harsh Vihar. This is a Turn-key form of contract with an estimated tender value of ₹2,67,80,41,952 and a work period of 730 days. The bid submission period commences on June 29, 2026, at 03:00 PM and concludes on September 4, 2026, at 01:30 PM. The bid opening is scheduled for September 4, 2026, at 03:00 PM. A refundable Earnest Money Deposit (EMD) of ₹50,00,000 is required, payable to Delhi Transco Limited in New Delhi, with options for BG/ST or EMD exemption. The tender documents are available for download from June 29, 2026, at 03:00 PM until September 4, 2026, at 01:30 PM. A pre-bid meeting will be held on July 10, 2026, at 11:30 AM at the Conference Hall, 4th floor, Shakti Sadan, DTL, Kotla Road, ITO Delhi-110002. Further details and the full tender document can be obtained from the Tender Inviting Authority, AGM(T) Material, Delhi Transco Limited, Room No. 9, Ground Floor, Maintenance Block, Old Indraprastha Power House, Near 220kV Substation Indraprastha, New Delhi-110002.