Construction of outdoor control room, electrification and RCC road works for 110/33/11 kV substation at Thellar, TANTRANSCO
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Construction of Outdoor Control Room Building Electrification plumbing works RCC Road Gate pillar Wing wall etc and allied civil works etc for the Upgradation of existing 33 11kV into 110 33 11kV SS at Thellar with 2x25 MVA, 110 33kV Power Transform
CE-Transmission Projects-I-Chennai - TANTRANSCO, TNEB Limited
Chennai, Chennai district, Tamil Nadu
- Estimated contract value
- Not published
- No estimate in the notice
- EMD
- ₹1,07,400
- Bid security, refunded after the bid · Exemption allowed (per portal)
- Tender fee
- ₹0
- No tender fee, as listed on the portal
- Bids close
- 26 Nov 2026, 2:30 pm IST
- 13 days left
Summary
Outdoor control room, electrification, plumbing, RCC road, gate pillar and wing wall works for 33/11 kV upgrade to 110/33/11 kV substation with 2x25 MVA transformers; 270 days; two covers
Work duration 270 days · bids valid 180 days · Two covers (technical and financial)
AI summary — verify on the official portal
Scope of work
- Electrical
- Buildings
- Roads & bridges
- Boundary walls, gates & fencing
- Building repair & renovation
- Substations, transformers & lines
- Work duration
- 270 days
- From the official tender record
Eligibility
- Registration class
- Eligibility Criteria
- As listed on the portal; confirm it against the tender document.
- Pre-qualification
- Please refer Tender documents.
Submission checklist
- Submission
- Two covers: a technical bid and a separate financial bid
- From the official tender record
- Bid validity
- 180 days
Commercial terms
Contract value, EMD, tender fee and performance security are separate amounts; they are never added up.
Evaluation
Tender documents
Every file the department published. Unlock this tender to download them.
- PDFLocked
Tender notice (NIT)
Tendernotice_1.pdf · 1.2 MB
- XLSLocked
Pricing schedule (BOQ: bill of quantities)
BOQ_870759.xls · 474 KB
Key dates
- Published12 Nov 2026, 2:00 pm IST
- Bids accepted from12 Nov 2026, 3:00 pm IST
- Bids close26 Nov 2026, 2:30 pm IST
- Bid opening27 Nov 2026, 2:30 pm IST
Location and buyer
Chennai
Chennai district, Tamil Nadu
Marked at pincode level
Who issued it
- TNEB Limited
- Tantransco
- CE-Transmission Projects-I-Chennai - TANTRANSCO
Changes, clarifications and contacts
- Bids opened at
- guindy
Reference
- Tender ID
- 2026_EB_725385_1
- Reference
- CETP1-29/2026-27
- Tender type
- Open Tender
- Source
- Tamil Nadu e-Procurement
- Last checked on the portal
- 12 Nov 2026, 2:24 pm IST
Always verify details on the official portal before bidding.
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