Indian Tenders

Tender Notice
TDR 54543153
Tendering Authority Tamil Nadu Generation And Distribution Corporation Limited
Tender No CE/Hydro/SE/PD and C/OT.NO.02 /2025-2026
Tender ID 2026_EB_672585_1
Tender Brief Corrigendum : Tender For Tngecl - Hydro Projects - Open E-Tender For Selection Of Developer For 1000 Mw/6000 Mwh Velimalai Closed-Loop Off-River Pumped Storage Hydro-Electric Project In Kanyakumari District Under Ministry Of Power Tariff Based Competitive Bidding
City Chennai
State Tamil Nadu
Document Fees Refer document
EMD INR 532000000.0 /-
Tender Value Refer document
Tender Type Tender
Bidding Type Open Tender
Competition Type Indian

Tender Details

Tender for Tngecl - Hydro Projects - Open E-Tender For Selection Of Developer For 1000 Mw/6000 Mwh Velimalai Closed-Loop Off-River Pumped Storage Hydro-Electric Project In Kanyakumari District Under Ministry Of Power Tariff Based Competitive Bidding (Tbcb) Guidelines (Section 63) Through Public-Private Partnership Mode (Ppp) On Build-Own-Operate-Transfer (Boot) Basis .

Corrigendum Details

Sr No CorrigendumDate Corrigendum CorrigendumType NewSubmissionDate
1 09-06-2026 Due date for tender Extension Date 09-07-2026
2 19-05-2026 Date Corrigendum Date 15-06-2026
3 19-05-2026 Pre DPR Technical Bid 15-06-2026
4 19-05-2026 Date Corrigendum Date 15-06-2026
5 19-05-2026 Pre DPR Technical Bid 09-07-2026
6 14-05-2026 Stake Holder Corrigendum 8 Technical Bid 15-06-2026
7 14-05-2026 Stake Holder Corrigendum 8 Technical Bid 09-07-2026
8 30-04-2026 Project Layout KML files Other 15-06-2026
9 30-04-2026 Project Layout KML files Other 09-07-2026
10 29-04-2026 AutoCad and Dwg E and S Technical Bid 15-06-2026
11 29-04-2026 AutoCad and Dwg E and S Technical Bid 09-07-2026
12 27-04-2026 Revised Technical Report and Drawings Technical Bid 15-06-2026
13 27-04-2026 Revised Technical Report and Drawings Technical Bid 09-07-2026
14 21-04-2026 Prebid meeting Intimation Other 15-06-2026
15 21-04-2026 Prebid meeting Intimation Other 09-07-2026
16 02-04-2026 EMD amount Fee 15-06-2026
17 02-04-2026 EMD amount Fee 09-07-2026
18 26-03-2026 corrigendum-2 Date 19-05-2026
19 26-03-2026 corrigendum-2 Date 19-05-2026
20 18-03-2026 Technical Assessment and Drawing Technical Bid 19-05-2026
21 18-03-2026 Technical Assessment and Drawing Technical Bid 15-06-2026
22 18-03-2026 Technical Assessment and Drawing Technical Bid 09-07-2026

Key Dates
Publish Date 19-05-2026
Last Date of Bid Submission 09-07-2026

Contact Information
Company Name Tamil Nadu Generation And Distribution Corporation Limited
Contact Person Chief Engineer/Hydro
Address The Chief Engineer Hydro, TNGECL, 5th Floor, Eastern Wing, NPKRR Maaligai, 144, Anna Salai, Chennai 600 002

BOQ Items
Name of Work:- TNGECL – Hydro Projects – Open E-Tender for Selection of Developer for 1000 MW/6000 MWh Velimalai Closed-loop Off-river Pumped Storage Hydro-Electric Project in Kanyakumari District under Ministry of Power Tariff Based Competitive Bidding (TBCB) Guidelines (Section 63) through Public–Private Partnership Mode (PPP) on Build–Own–Operate–Transfer (BOOT) basis .
Sl. No. Item Description
1Annual Fixed Storage Charge (The AFC shall be inclusive of all applicable statutory taxes (other than GST), license fee for the land, duties, levies, cess, etc.,) Please Enable Macros to View BoQ information

Other Detail
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