Tender corrigendums

Notices & updates.

View published changes to tenders, open the related tender, and access corrigendum documents on the official portal.

3,105 notices

10 Aug 20269:00 am ISTCorrigendum
NAMAKKAL CITY MUNICIPAL CORPORATION - Out sourcing of Cleaning and sanitation work in ward no. 2,4,11,17 areas under 7 Government schools Toilet ( 3 male and 7 female workers) in Namakkal City Municipal Corporation (4628-4/2026/E1)
MAWS / Nammakkal Municipality
2026_MAWS_692587_4
- cor3.pdf · Date
- Corrigendum Critical Dates
- 10-Aug-2026 09:00 AM · Bid Opening Date
10 Aug 20269:00 am ISTCorrigendum
NAMAKKAL CITY MUNICIPAL CORPORATION - Out sourcing of Cleaning and sanitation work in ward no. 6,16,21,37,38 , Lathuvadi, Kanavaipatti areas under 9 Government schools Toilet ( 2 male and 9 female workers)(4628-1/2026/E1)
MAWS / Nammakkal Municipality
2026_MAWS_692587_1
- cor3.pdf · Date
- Corrigendum Critical Dates
- 10-Aug-2026 09:00 AM · Bid Opening Date
10 Aug 20269:00 am ISTCorrigendum
Milk Distribution Vehicle
Tamilnadu Co-op Milk Producers Federation Ltd. / Dharmapuri DCMPU Ltd-Krishnagiri-TCMPF
2026_TCMPF_683902_2
No document links available for this notice.
10 Aug 20269:00 am ISTCorrigendum
NAMAKKAL CITY MUNICIPAL CORPORATION - Out sourcing of Cleaning and sanitation work in ward no. 1,7,8,9,22 areas under 7 Government schools Toilet ( 3 male and 7 female workers) in Namakkal City Municipal Corporation(4628-3/2026/E1)
MAWS / Nammakkal Municipality
2026_MAWS_692587_3
- cor3.pdf · Date
- Corrigendum Critical Dates
- 10-Aug-2026 09:00 AM · Bid Opening Date
08 Aug 20265:00 pm ISTCorrigendum
Annual Maintenance Contract for 1TON Goods Lift in General Stores Custody Section at TNPL Unit 1
Tamilnadu Newsprint and Papers Limited / TNPL Unit-1 / TNPL TOS
2026_TNPL_692485_1
- DATECORRIGENDUM14092026.pdf · Date
- Corrigendum Critical Dates
- 08-Aug-2026 05:00 PM · Bid Opening Date
07 Aug 20266:00 pm ISTCorrigendum
HIRING OF VEHICLE FOR THE OFFICIAL USE OF Superintending Engineer/CEDC/Metro/Coimbatore
TNEB Limited / TANGEDCO / CE-Distribution-Coimbatore - TANGEDCO / SE-Coimbatore-Metro - TANGEDCO
2026_EB_692251_1
No document links available for this notice.
07 Aug 20265:00 pm ISTCorrigendum
Design, Detailed Engineering, Manufacture, Supply of 400/230-110KV AIS Substation with Auto transformers, Switchgears, SAS, Control Room, CivilWorks and Kiosk buildings at Samugarengapuram on Total Turnkey basis under MNRE,KFW under GEC-II Project
TNEB Limited / TANTRANSCO / CE-Transmission - TANTRANSCO
2026_EB_692216_1
- BOQ_832325.xls · BOQ
07 Aug 20265:00 pm ISTCorrigendum
Design, Detailed Engineering, Manufacture, Supply, Erection, Testing and commissioning of GANGAIKONDAN 230/110KV AIS SS excluding supply and erection of 2x100MVA,230/110KV Auto Transformer at Gangaikondan SIPCOT Premises in Tirunelveli EDC
TNEB Limited / TANTRANSCO / CE-Transmission - TANTRANSCO
2026_EB_692285_1
- Corrigendum_Duedateextension.pdf · Date
- Corrigendum Critical Dates
- 07-Aug-2026 05:00 PM · Bid Opening Date
07 Aug 20264:00 pm ISTCorrigendum
entrusting works contract for carrying out all type of maintenance and breakdown activities by engaging additional gang at 400 kV KORATTUR GIS Substation in Chennai North Operation circle for a period of 2 Years from the date of utilization.
TNEB Limited / TANTRANSCO / CE-System Operation-Chennai - TANTRANSCO / SE-Operation-Korattur - TANTRANSCO
2026_EB_692219_1
- koratturmanpower.pdf · Date
- Corrigendum Critical Dates
- 06-Aug-2026 03:00 PM
- 07-Aug-2026 04:00 PM · Bid Opening Date
07 Aug 20262:30 pm ISTCorrigendum
STATIONARY ITEMS
Tamilnadu State Transport Corporation / Villupuram Corporation / Villupuram
2026_TNSTC_692155_1
- pass.pdf · Date
- Corrigendum Critical Dates
- 07-Aug-2026 02:30 PM · Bid Opening Date
07 Aug 20262:00 pm ISTCorrigendum
STATIONARY ITEMS
Tamilnadu State Transport Corporation / Villupuram Corporation / Villupuram
2026_TNSTC_692130_1
- Register-1.pdf · Date
- Corrigendum Critical Dates
- 07-Aug-2026 02:00 PM · Bid Opening Date
07 Aug 202612:30 pm ISTCorrigendum
Biometric devices-SSL and DSC-Data card and Voice SIM
ELCOT
2026_ELCO_691865_1
- Corrigendum3.pdf · Date
- Corrigendum Critical Dates
- 07-Aug-2026 12:30 PM · Bid Opening Date
07 Aug 202611:00 am ISTCorrigendum
COMPUTER CONSUMABLES
Tamilnadu State Transport Corporation / Villupuram Corporation / Villupuram
2026_TNSTC_691886_1
- TONER.pdf · Date
- Corrigendum Critical Dates
- 07-Aug-2026 11:00 AM · Bid Opening Date
07 Aug 202610:00 am ISTCorrigendum
Providing Project Management consultancy Service for Implementing UGSS work taken under KfW assisted SMIF TN III Mangadu Municipality Collection System
MAWS / Mangadu Municipality
2026_MAWS_691660_1
- cor18092026.pdf · Date
- Corrigendum Critical Dates
- 07-Aug-2026 10:00 AM
- 07-Aug-2026 10:00 AM
- 07-Aug-2026 10:00 AM · Bid Opening Date
07 Aug 20269:00 am ISTCorrigendum
Digitization Services
ELCOT
2026_ELCO_691683_1
No document links available for this notice.
07 Aug 20269:00 am ISTCorrigendum
ENGAGING MAN-POWER FOR OPERATION AND MAINTENANCE OF UNDER GROUND SEWERAGE SYSTEM IN KUMBAKONAM CITY MUNICIPAL CORPORATION
MAWS / Kumbakonam Municipality
2026_MAWS_691952_1
- UGDCorrigendum.pdf · Technical Bid
06 Aug 20266:55 pm ISTCorrigendum
PURCHASE OF 600 LAKH NUMBERS OF FORTIFIED RBD PALMOLEIN OIL 1 LITRE POUCHES 910 gms
Tamil Nadu Civil Supplies Corporation / Head Office - Chennai
2026_TCSC_691867_1
No document links available for this notice.
06 Aug 20266:00 pm ISTCorrigendum
MAINTENANCE WORKS AT RECAUSTISIZER SLAKER AT TNPL UNIT - II TRICHY
Tamilnadu Newsprint and Papers Limited / TNPL Unit-2 / TNPL TOS
2026_TNPL_691613_1
- CORRIGENDUM.pdf · Date
- Corrigendum Critical Dates
- 06-Aug-2026 06:00 PM · Bid Opening Date
06 Aug 20266:00 pm ISTCorrigendum
Enq.No.19/26-27 Laying of new 11 KV i)wipro-1400m ii)Bharathi Nagar -1350 m 3x300 sqmm xlpe for a route length totalling to 2750 m
TNEB Limited / TANGEDCO / CE-Distribution-Chennai-South - TANGEDCO / SE-South I-Chennai - TANGEDCO
2026_EB_691661_1
No document links available for this notice.
06 Aug 20265:00 pm ISTCorrigendum
Rectification of B -Type and C- Type Steel grates used in Mayanur Core Making Unit in Paper Mechanical
Tamilnadu Newsprint and Papers Limited / TNPL Unit-1 / TNPL TOS
2026_TNPL_691233_1
- DATECORRIGENDUM14092026.pdf · Date
- Corrigendum Critical Dates
- 06-Aug-2026 05:00 PM · Bid Opening Date

Notices & updates.

NAMAKKAL CITY MUNICIPAL CORPORATION - Out sourcing of Cleaning and sanitation work in ward no. 2,4,11,17 areas under 7 Government schools Toilet ( 3 male and 7 female workers) in Namakkal City Municipal Corporation (4628-4/2026/E1)

NAMAKKAL CITY MUNICIPAL CORPORATION - Out sourcing of Cleaning and sanitation work in ward no. 6,16,21,37,38 , Lathuvadi, Kanavaipatti areas under 9 Government schools Toilet ( 2 male and 9 female workers)(4628-1/2026/E1)

Milk Distribution Vehicle

NAMAKKAL CITY MUNICIPAL CORPORATION - Out sourcing of Cleaning and sanitation work in ward no. 1,7,8,9,22 areas under 7 Government schools Toilet ( 3 male and 7 female workers) in Namakkal City Municipal Corporation(4628-3/2026/E1)

Annual Maintenance Contract for 1TON Goods Lift in General Stores Custody Section at TNPL Unit 1

HIRING OF VEHICLE FOR THE OFFICIAL USE OF Superintending Engineer/CEDC/Metro/Coimbatore

Design, Detailed Engineering, Manufacture, Supply of 400/230-110KV AIS Substation with Auto transformers, Switchgears, SAS, Control Room, CivilWorks and Kiosk buildings at Samugarengapuram on Total Turnkey basis under MNRE,KFW under GEC-II Project

Design, Detailed Engineering, Manufacture, Supply, Erection, Testing and commissioning of GANGAIKONDAN 230/110KV AIS SS excluding supply and erection of 2x100MVA,230/110KV Auto Transformer at Gangaikondan SIPCOT Premises in Tirunelveli EDC

entrusting works contract for carrying out all type of maintenance and breakdown activities by engaging additional gang at 400 kV KORATTUR GIS Substation in Chennai North Operation circle for a period of 2 Years from the date of utilization.

STATIONARY ITEMS

STATIONARY ITEMS

Biometric devices-SSL and DSC-Data card and Voice SIM

COMPUTER CONSUMABLES

Providing Project Management consultancy Service for Implementing UGSS work taken under KfW assisted SMIF TN III Mangadu Municipality Collection System

Digitization Services

ENGAGING MAN-POWER FOR OPERATION AND MAINTENANCE OF UNDER GROUND SEWERAGE SYSTEM IN KUMBAKONAM CITY MUNICIPAL CORPORATION

PURCHASE OF 600 LAKH NUMBERS OF FORTIFIED RBD PALMOLEIN OIL 1 LITRE POUCHES 910 gms

MAINTENANCE WORKS AT RECAUSTISIZER SLAKER AT TNPL UNIT - II TRICHY

Enq.No.19/26-27 Laying of new 11 KV i)wipro-1400m ii)Bharathi Nagar -1350 m 3x300 sqmm xlpe for a route length totalling to 2750 m

Rectification of B -Type and C- Type Steel grates used in Mayanur Core Making Unit in Paper Mechanical