Power Boards / Undertakings / PSU Closing in 39 days TDR #54428420

Tender For Engineering, Procurement And Construction (Epc) Contract For Complete Design, Engineering, Manufacture/Procurement, Assembly, Inspection, Testing At Manufacturers Works, Packing, Forwarding, Transporting And Insurance, Supply Of Complete M

Issued by Boards / Undertakings / PSU · Thiruvallur, Tamil Nadu
Tender Value
Ref. Documents
Estimated cost
Bid Submission
15 Sep 2026
39 days left
EMD
5.70 Crore
Bank guarantee accepted
Document Fee
Ref. Documents
Non-refundable
Tender Type
Online

Tender Overview

Competition Type
NCB
Bidding Type
Tender
Location / State
Thiruvallur → Tamil Nadu
EMD Exemption
Not Available
Quantity
Not Available

Project Description

Tender for Engineering, Procurement And Construction (Epc) Contract For Complete Design, Engineering, Manufacture/Procurement, Assembly, Inspection, Testing At Manufacturers Works, Packing, Forwarding, Transporting And Insurance, Supply Of Complete Machineries (Complete Mechanical, Electrical, Instrumentation & Control Systems And Civil, Structural & Architectural Works And Mandatory Spares At Site), Assembly, Erection, Testing, Commissioning, Trial/ Reliability Run, Conducting Performance Guarantee Tests And Handing Over Of Flue Gas Desulphurisation System And Auxiliaries For 2 X 660Mw Ennore Sez Supercritical Thermal Power Project At Ash Dyke Of Nctps, , Tamil Nadu.

Corrigendum

Sr No Corrigendum Date Corrigendum Type New Submission Date
1 24-Mar-2026 Due Date Extension Date 29-May-2026
2 24-Mar-2026 Pre bid meeting Intimation Other 09-Jul-2026
3 24-Mar-2026 Date Extension Date 29-May-2026
4 26-May-2026 Date Corrigendum on 26.05.2026 Date 09-Jul-2026
5 05-May-2026 Pre bid meeting Date Intimation Date 10-Jun-2026
6 05-May-2026 Pre bid meeting Date Intimation Date 10-Jun-2026
7 24-Mar-2026 Due Date Extension Date 29-May-2026
8 24-Mar-2026 Pre bid meeting Intimation Other 10-Jun-2026
9 24-Mar-2026 Date Extension Date 29-May-2026
10 24-Mar-2026 Due Date Extension Date 29-May-2026
11 24-Mar-2026 Pre bid meeting Intimation Other 29-May-2026
12 24-Mar-2026 Date Extension Date 29-May-2026
13 22-Jul-2026 Due date Extension - Flue Gas Desulphurisation Date 15-Sep-2026
14 22-Jun-2026 Due date extension for Ennore SEZ (FGD) Date 11-Aug-2026
15 24-Mar-2026 Pre bid meeting Intimation Other 15-Sep-2026
16 26-May-2026 Date Corrigendum on 26.05.2026 Date 09-Jul-2026
17 05-May-2026 Pre bid meeting Date Intimation Date 10-Jun-2026
18 24-Mar-2026 Due Date Extension Date 29-May-2026
19 24-Mar-2026 Pre bid meeting Intimation Other 11-Aug-2026
20 24-Mar-2026 Date Extension Date 29-May-2026
21 22-Jun-2026 Due date extension for Ennore SEZ (FGD) Date 11-Aug-2026

BOQ

Name of Work:- Engineering, Procurement and Construction (EPC) contract for Complete Design, Engineering, Manufacture/procurement, Assembly, Inspection, Testing at Manufacturers Works, Packing, Forwarding, Transporting and Insurance, Supply of Complete Machineries (Complete Mechanical, Electrical, Instrumentation & Control Systems and Civil, Structural & Architectural Works and Mandatory Spares at Site), Assembly, Erection, Testing, Commissioning, Trial/ Reliability Run, Conducting Performance Guarantee Tests and Handing over of Flue Gas Desulphurisation System and Auxiliaries for 2 x 660MW Ennore SEZ Supercritical Thermal Power Project at Ash dyke of NCTPS, , Tamil Nadu.
Sl. No. Item Description
1SUPPLY OF MAIN EQUIPMENT INCLUDING FACTORY FABRICATED STEEL STRUCTURES FOR FLUE GAS DESULPHURISATION SYSTEM PACKAGE FOR 2 X 660 MW ENNORE SEZ SUPERCRITICAL THERMAL POWER PROJECT AT ASH DYKE OF NCTPS
2ABSORBER SYSTEM
3INDIAN COMPONENTS
4FOREIGN COMPONENTS
5LIMESTONE HANDLING AND CRUSHING SYSTEM
6INDIAN COMPONENTS
7FOREIGN COMPONENTS
8GYPSUM HANDLING SYSTEM
9INDIAN COMPONENTS
10FOREIGN COMPONENTS
11DESALINATION PLANT SYSTEM
12INDIAN COMPONENTS
13FOREIGN COMPONENTS
14LIMESTONE GRINDING AND SLURRY PREPARATION SYSTEM
15INDIAN COMPONENTS
16FOREIGN COMPONENTS
17GYPSUM DEWATERING SYSTEM
18INDIAN COMPONENTS
19FOREIGN COMPONENTS
20FAN AND DUCTING SYSTEM
21INDIAN COMPONENTS
22FOREIGN COMPONENTS
23SUPPLY OF MANDATORY SPARES
24Supply of Mandatory spares ( as specified in Volume II GTS)
25INDIAN COMPONENTS
26FOREIGN COMPONENTS
27SUPPLY OF MISCELLANEOUS ITEMS
28Supply of Miscellaneous items that are not covered in the above lists but finding place in Volume I & II of the Specification
29INDIAN COMPONENTS
30FOREIGN COMPONENTS
31LOADING, TRANSPORTATION, INSURANCE CHARGES, UNLOADING Etc.
32Loading, Inland Transportation including port handling, port clearance, port chargess, Inland Transit Insurance charges, unloading, Storage at site, handling, preservation charges etc. for all E & M works
33ABSORBER SYSTEM
34LIMESTONE HANDLING AND CRUSHINGSYSTEM
35GYPSUM HANDLING SYSTEM
36DESALINATION PLANT SYSTEM
37LIMESTONE GRINDING AND SLURRY PREPARATION SYSTEM
38GYPSUM DEWATERING SYSTEM
39FAN AND DUCTING SYSTEM
40ANY OTHER ITEMS
41SUPPLY OF MANDATORY SPARES
42ERECTION, TESTING AND COMMISSIONING CHARGES INCLUDING STORAGE CUM ERECTION INSURANCE
43MAIN EQUIPMENT INCLUDING FACTORY FABRICATED STEEL STRUCTURES
44CIVIL & ARCHITECTURAL WORKS
45INFRASTRUCTURE WORKS
46FGD FACILITIES
47DESALINATION PLANT FACILITIES
48OTHER WORKS (Not covered in the above items but required to cover complete scope of works)
49TYPE TEST CHARGES
50Type Test charges for all Electro-Mechanical equipments
51IMPARTING TRAINING
52Imparting Training to Owner's personnal at project site
53ANY OTHER ACTIVITY NOT LISTED ABOVE
54Any other activity not listed above but required for the safe and successful operation of the plant as per the scope of supply Tender Inviting Authority: CHIEF ENGINEER / PROJECTS , TAMIL NADU POWER GENERATION AND CORPORATION LIMITED, 1st FLOOR, UPCL Building, 144, ANNA SALAI, CHENNAI-600 002. Name of Work: Engineering, Procurement and Construction (EPC) contract for Complete Design, Engineering, Manufacture/procurement, Assembly, Inspection, Testing at Manufacturer’s Works, Packing, Forwarding, Transporting and Insurance, Supply of Complete Machineries (Complete Mechanical, Electrical, Instrumentation & Control Systems and Civil, Structural & Architectural Works and Mandatory Spares at Site), Assembly, Erection, Testing, Commissioning, Trial/ Reliability Run, Conducting Performance Guarantee Tests and Handing over of Flue Gas Desulphurisation System and Auxiliaries for 2 x 660MW Ennore SEZ Supercritical Thermal Power Project at Ash Dyke of NCTPS , Tamil Nadu. Contract No: SE/E/TP /OT. No. 01 /2025-26 O & M SPARES Sl. No. Description Quantity Units BASIC RATE In Figures To be entered by the Bidder Rs. P CGST at 9% In Figures to be entered by the Bidder Rs. P IGST at 18% In Figures to be entered by the Bidder Rs. P SGST at 9% In Figures to be entered by the Bidder Rs. P Amount of Custums Duty In Figures to be entered by the Bidder Rs. P TOTAL AMOUNT Without Taxes inRs. P TOTAL AMOUNT OF Taxes and duties Rs. P 1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0 9.0 10=5 11=6+7+8+9 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 Loading, Inland Transportation, Inland Transit Insurance charges, unloading, Storage at site, handling, preservation charges for Recommended 3 Years O & M Spares for all E & M works in INR only 1.0 Lot 0.0 0.0 Total 0.0 0.0 0.0 0.0 0.0 0.0 0.0 NOTE: 1.0 Bidders are requested to furnish the details in Blue colored cells only. 2.0 Recommended 3 Years O & M spares including the itemwise cost shall be furnished alongwith the bid. 3.0 Rows if required may be inserted as per Bidder's requirements and shall be furnisehd for each item seperately. * Application to spares of Indian origin ** Application to spares of Foreign origin 4.0 The rates entered in 3 years O&M spares and Additions & deletions sheets are for reference purpose only. 5.0 The rates entered in BOQ sheet only will be taken for evaluation Tender Inviting Authority: CHIEF ENGINEER / PROJECTS , TAMIL NADU POWER GENERATION AND CORPORATION LIMITED, 1st FLOOR, UPCL Building, 144, ANNA SALAI, CHENNAI-600 002. Name of Work: Engineering, Procurement and Construction (EPC) contract for Complete Design, Engineering, Manufacture/procurement, Assembly, Inspection, Testing at Manufacturer’s Works, Packing, Forwarding, Transporting and Insurance, Supply of Complete Machineries (Complete Mechanical, Electrical, Instrumentation & Control Systems and Civil, Structural & Architectural Works and Mandatory Spares at Site), Assembly, Erection, Testing, Commissioning, Trial/ Reliability Run, Conducting Performance Guarantee Tests and Handing over of Flue Gas Desulphurisation System and Auxiliaries for 2 x 660MW Ennore SEZ Supercritical Thermal Power Project at Ash Dyke of NCTPS , Tamil Nadu. Contract No: SE/E/TH /OT. No.01/2025-26 ADDITIONS & DELETIONS Sl. No. Description Quantity Units BASIC RATE In Figures To be entered by the Bidder Rs. P CGST at 9% In Figures to be entered by the Bidder Rs. P IGST at 18% In Figures to be entered by the Bidder Rs. P SGST at 9% In Figures to be entered by the Bidder Rs. P Amount of Custums Duty In Figures to be entered by the Bidder Rs. P TOTAL AMOUNT Without Taxes inRs. P TOTAL AMOUNT OF Taxes and duties Rs. P 1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0 9.0 10=5 11=6+7+8+9 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 Loading, Inland Transportation, Inland Transit Insurance charges, unloading, Storage at site, handling, preservation charges for Recommended 3 Years O & M Spares for all E & M works in INR only 1.0 Lot 0.0 0.0 Total 0.0 0.0 0.0 0.0 0.0 0.0 0.0 NOTE: 1.0 Bidders are requested to furnish the details in Blue colored cells only. 2.0 Recommended 3 Years O & M spares including the itemwise cost shall be furnished alongwith the bid. 3.0 Rows if required may be inserted as per Bidder's requirements and shall be furnisehd for each item seperately. 4.0 The rates entered in 3 years O&M spares and Additions & deletions sheets are for reference purpose only. 5.0 The rates entered in BOQ sheet only will be taken for evaluation Please Enable Macros to View BoQ information

AI Tender Summary

OUR REF NO 54428420
AUTHORITY Boards / Undertakings / PSU
TENDER VALUE Ref. Documents
LAST DATE 15-09-2026
Authority
Authority Name Tamil Nadu Generation And Distribution Corporation Limited
Work Description Tender for Engineering, Procurement And Construction (Epc) Contract For Complete Design, Engineering, Manufacture/Procurement, Assembly, Inspection, Testing At Manufacturers Works, Packing, Forwarding, Transporting And Insurance, Supply Of Complete Machineries (Complete Mechanical, Electrical, Instrumentation & Control Systems And Civil, Structural & Architectural Works And Mandatory Spares At Site), Assembly, Erection, Testing, Commissioning, Trial/ Reliability Run, Conducting Performance Guarantee Tests And Handing Over Of Flue Gas Desulphurisation System And Auxiliaries For 2 X 660Mw Ennore Sez Supercritical Thermal Power Project At Ash Dyke Of Nctps, , Tamil Nadu.
Basic Detail
Tender No SE/E/TP/OT No.1/2025-26
Bidding Type Tender
Location
City Thiruvallur
State Tamil Nadu
Key Dates
Publish Date 22 Jul 2026
Submission Date 15 Sep 2026
Open Date 16 Sep 2026
Finance
Tender Value Ref. Documents
Tender Fee Ref. Documents
EMD 5.70 Crore
Exemption Not Available
Document List
3cbaa609-64a0-432d-bcf3-137eb72af1ea.html
BOQ_805644.xls
Tendernotice_1.pdf
Vol_IFGD.pdf
Vol_IIFGDGeneral.pdf
Vol_IIIFGD_.pdf
Vol_IVFGD_.pdf
Vol_VFGD.pdf
Vol_VIFGD.pdf
Vol_VIIFGD_.pdf

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Tender Timeline

Jul 22, 2026
11:30 IST

Tender Published

Tender notice published.

Completed
May 29, 2026
18:00 IST

Corrigendum-1 Issued

Clarifications on tender conditions and amendments issued.

Completed
Jul 09, 2026
18:00 IST

Corrigendum-2 Issued

Clarifications on tender conditions and amendments issued.

Completed
May 29, 2026
18:00 IST

Corrigendum-3 Issued

Clarifications on tender conditions and amendments issued.

Completed
Jul 09, 2026
18:00 IST

Corrigendum-4 Issued

Clarifications on tender conditions and amendments issued.

Completed
Jun 10, 2026
18:00 IST

Corrigendum-5 Issued

Clarifications on tender conditions and amendments issued.

Completed
Jun 10, 2026
18:00 IST

Corrigendum-6 Issued

Clarifications on tender conditions and amendments issued.

Completed
May 29, 2026
18:00 IST

Corrigendum-7 Issued

Clarifications on tender conditions and amendments issued.

Completed
Jun 10, 2026
18:00 IST

Corrigendum-8 Issued

Clarifications on tender conditions and amendments issued.

Completed
May 29, 2026
18:00 IST

Corrigendum-9 Issued

Clarifications on tender conditions and amendments issued.

Completed
May 29, 2026
18:00 IST

Corrigendum-10 Issued

Clarifications on tender conditions and amendments issued.

Completed
May 29, 2026
18:00 IST

Corrigendum-11 Issued

Clarifications on tender conditions and amendments issued.

Completed
May 29, 2026
18:00 IST

Corrigendum-12 Issued

Clarifications on tender conditions and amendments issued.

Completed
Sep 15, 2026
18:00 IST

Corrigendum-13 Issued

Clarifications on tender conditions and amendments issued.

Upcoming · 39 days
Aug 11, 2026
18:00 IST

Corrigendum-14 Issued

Clarifications on tender conditions and amendments issued.

Upcoming · 4 days
Sep 15, 2026
18:00 IST

Corrigendum-15 Issued

Clarifications on tender conditions and amendments issued.

Upcoming · 39 days
Jul 09, 2026
18:00 IST

Corrigendum-16 Issued

Clarifications on tender conditions and amendments issued.

Completed
Jun 10, 2026
18:00 IST

Corrigendum-17 Issued

Clarifications on tender conditions and amendments issued.

Completed
May 29, 2026
18:00 IST

Corrigendum-18 Issued

Clarifications on tender conditions and amendments issued.

Completed
Aug 11, 2026
18:00 IST

Corrigendum-19 Issued

Clarifications on tender conditions and amendments issued.

Upcoming · 4 days
May 29, 2026
18:00 IST

Corrigendum-20 Issued

Clarifications on tender conditions and amendments issued.

Completed
Aug 11, 2026
18:00 IST

Corrigendum-21 Issued

Clarifications on tender conditions and amendments issued.

Upcoming · 4 days
Sep 15, 2026
17:00 IST

Bid Submission Deadline

Online submission via eProcurement portal.

Upcoming · 39 days
Sep 16, 2026

Bid Opening Date

Technical bids will be opened and evaluated.

Upcoming · 40 days

Tender Documents

Download All (ZIP) ↓
html

3cbaa609-64a0-432d-bcf3-137eb72af1ea.html

xls

BOQ_805644.xls

pdf

Tendernotice_1.pdf

pdf

Vol_IFGD.pdf

pdf

Vol_IIFGDGeneral.pdf

pdf

Vol_IIIFGD_.pdf

pdf

Vol_IVFGD_.pdf

pdf

Vol_VFGD.pdf

pdf

Vol_VIFGD.pdf

pdf

Vol_VIIFGD_.pdf

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