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Other/Tamil Nadu/Tamil Nadu eProcurement

purification of contaminated high SO2 content sf6 gas

by TNEB Limited

  1. Published

    Wed, 9 Sept

    3:00 pm

  2. Bid submission closes

    Mon, 28 Sept

    3:00 pm· Today

  3. Bid opening

    Tue, 29 Sept

    3:00 pm

DocumentsBid on portal

Fees, EMD and value

Tender value
Not stated
See tender documents
EMD
₹29,700
Exemption allowed
Tender fee
No fee
Work location
400kV Korattur GIS SS
PIN 600080
Period of work
30 days
Bid validity
180 days

Tender details

Organisation
TNEB Limited › TANTRANSCO › CE-System Operation-Chennai - TANTRANSCO › SE-Operation-Korattur - TANTRANSCO
Location
Tamil Nadu
Tender ID
2026_EB_665656_3
Reference no.
E15/2025-26/SE/O/N/CNI
Category
Other
Work description
purification of contaminated high SO2 content sf6 gas at GIS/KTR sub-division
Tender type
Open Tender
Tender category
Works · Oil/Gas
Form of contract
Works
Fee and EMD payment
Online
Pre-qualification
Please refer the specification
Source portal
Tamil Nadu eProcurement

Tender documents and BOQ

Notice inviting tender (NIT)

  • NIT

    Tendernotice_1.pdf

    99 KB

  • BQR, commercial and technical conditions

    Tendernotice_2.pdf

    430 KB

  • Statutory compliance

    Tendernotice_3.pdf

    118 KB

Work item documents

  • PRICE BIDBOQ

    BOQ_844571.xls

    318 KB

Tamil Nadu eProcurement requires a security check (CAPTCHA) before each download, so the files themselves open there. Search for Tender ID 2026_EB_665656_3.

Download on portal

Important dates

  1. Published

    9 Sept 2026, 3:00 pm

  2. Documents available from

    9 Sept 2026, 3:00 pm

  3. Clarifications open

    9 Sept 2026, 3:00 pm

  4. Clarifications close

    15 Sept 2026, 3:00 pm

  5. Bid submission opens

    19 Sept 2026, 3:00 pm

  6. Documents available untilNext

    28 Sept 2026, 3:00 pm

  7. Bid submission closes

    28 Sept 2026, 3:00 pm

  8. Bid opening

    29 Sept 2026, 3:00 pm

Tender inviting authority

SE/O/N/CNI

230kV KORATTUR SS CAMPUS,Chennai-80

How to bid

  1. 1Check the fees, EMD, dates and document list on this page to decide whether to bid.
  2. 2Download the tender documents and BOQ from Tamil Nadu eProcurement (search for Tender ID 2026_EB_665656_3), along with any corrigenda.
  3. 3Register on the portal as a bidder with a Class 3 Digital Signature Certificate (DSC), then upload your bid before the closing time.
Everything published on the portalCovers, payment instruments, fee and EMD details, work item details and more

Basic Details

Organisation Chain
TNEB Limited||TANTRANSCO||CE-System Operation-Chennai - TANTRANSCO||SE-Operation-Korattur - TANTRANSCO
Tender Reference Number
E15/2025-26/SE/O/N/CNI
Tender ID
2026_EB_665656_3
Withdrawal Allowed
No
Tender Type
Open Tender
Form Of Contract
Works
Tender Category
Works
No. of Covers
2
General Technical Evaluation Allowed
No
ItemWise Technical Evaluation Allowed
No
Payment Mode
Online
Is Multi Currency Allowed For BOQ
No
Is Multi Currency Allowed For Fee
No
Allow Two Stage Bidding
No

Payment Instruments

Online Bankers

S.NoBank Name
1SBI Bank

Covers InformationNo. Of Covers - 2

Cover NoCover TypeDescriptionDocument Type
1Fee/PreQual/TechnicalNIT.pdf
Specification.pdf
Statutory compliances.pdf
2FinancePrice bid.xls

Tender Fee DetailsTotal Fee in ₹ * - 0.00

Tender Fee in ₹
0.00
Tender Fee Exemption Allowed
No

EMD Fee Details

EMD Amount in ₹
29,700
EMD Exemption Allowed
Yes
EMD Fee Type
fixed
eBG Required
Yes
Minimum Direct EMD Payment in ₹
0.00

Work Item Details

Title
purification of contaminated high SO2 content sf6 gas
Work Description
purification of contaminated high SO2 content sf6 gas at GIS/KTR sub-division
NDA/Pre Qualification
Please refer the specification
Product Category
Oil/Gas
Sub category
purification of contaminated high SO2 content sf6
Contract Type
Tender
Bid Validity(Days)
180
Period Of Work(Days)
30
Location
400kV Korattur GIS SS
Pincode
600080
Bid Opening Place
Office of the SE/O/N/CNI
Should Allow NDA Tender
No
Allow Preferential Bidder
No
Enable Media Publish Date
No
Enable Tender Bulletin Date
No
Tenderer Class
OTHERS

Critical Dates

Published Date
09-Sep-2026 03:00 PM
Bid Opening Date
29-Sep-2026 03:00 PM
Document Download / Sale Start Date
09-Sep-2026 03:00 PM
Document Download / Sale End Date
28-Sep-2026 03:00 PM
Clarification Start Date
09-Sep-2026 03:00 PM
Clarification End Date
15-Sep-2026 03:00 PM
Bid Submission Start Date
19-Sep-2026 03:00 PM
Bid Submission End Date
28-Sep-2026 03:00 PM

Collected from Tamil Nadu eProcurement on 28 Sept 2026, 9:29 am IST.

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