Corrigendum List (Tender Title : Construction of 6-lane Elevated Corridor from Maduravoyal Junction (Chainage Km 13.965) Chennai Outer Ring Road (Chainage Km 22.100) including Junction Improvements at km. 22.368 of NH-48 (Old NH4) in Tamil Nadu on Hybrid Annuity Mode (Project Lengt)

Sl.No Corrigendum Published Date Bid Submission Closing Date Corrigendum Type Ref.No./Tender Id
1 23-Sep-2025 12:00 AM 17-Sep-2026 11:00 AM DATES TNDIV-21013/64 /2024-PIU Chennai-I / 2025_NHAI_245545_1
2 28-Oct-2025 12:00 AM 17-Sep-2026 11:00 AM DATES TNDIV-21013/64 /2024-PIU Chennai-I / 2025_NHAI_245545_1
3 26-Nov-2025 12:00 AM 17-Sep-2026 11:00 AM DATES TNDIV-21013/64 /2024-PIU Chennai-I / 2025_NHAI_245545_1
4 19-Dec-2025 12:00 AM 17-Sep-2026 11:00 AM DATES TNDIV-21013/64 /2024-PIU Chennai-I / 2025_NHAI_245545_1
5 19-Dec-2025 12:00 AM 17-Sep-2026 11:00 AM OTHERS TNDIV-21013/64 /2024-PIU Chennai-I / 2025_NHAI_245545_1
6 19-Dec-2025 12:00 AM 17-Sep-2026 11:00 AM OTHERS TNDIV-21013/64 /2024-PIU Chennai-I / 2025_NHAI_245545_1
7 27-Jan-2026 12:00 AM 17-Sep-2026 11:00 AM DATES TNDIV-21013/64 /2024-PIU Chennai-I / 2025_NHAI_245545_1
8 09-Feb-2026 12:00 AM 17-Sep-2026 11:00 AM DATES TNDIV-21013/64 /2024-PIU Chennai-I / 2025_NHAI_245545_1
9 24-Feb-2026 12:00 AM 17-Sep-2026 11:00 AM DATES TNDIV-21013/64 /2024-PIU Chennai-I / 2025_NHAI_245545_1
10 10-Mar-2026 12:00 AM 17-Sep-2026 11:00 AM DATES TNDIV-21013/64 /2024-PIU Chennai-I / 2025_NHAI_245545_1
11 08-Apr-2026 12:00 AM 17-Sep-2026 11:00 AM DATES TNDIV-21013/64 /2024-PIU Chennai-I / 2025_NHAI_245545_1
12 12-May-2026 12:00 AM 17-Sep-2026 11:00 AM DATES TNDIV-21013/64 /2024-PIU Chennai-I / 2025_NHAI_245545_1
13 25-May-2026 12:00 AM 17-Sep-2026 11:00 AM DATES TNDIV-21013/64 /2024-PIU Chennai-I / 2025_NHAI_245545_1
14 24-Jun-2026 12:00 AM 17-Sep-2026 11:00 AM DATES TNDIV-21013/64 /2024-PIU Chennai-I / 2025_NHAI_245545_1
15 24-Jun-2026 12:00 AM 17-Sep-2026 11:00 AM OTHERS TNDIV-21013/64 /2024-PIU Chennai-I / 2025_NHAI_245545_1
16 21-Jul-2026 12:00 AM 17-Sep-2026 11:00 AM DATES TNDIV-21013/64 /2024-PIU Chennai-I / 2025_NHAI_245545_1
17 19-Aug-2026 12:00 AM 17-Sep-2026 11:00 AM DATES TNDIV-21013/64 /2024-PIU Chennai-I / 2025_NHAI_245545_1