[EPC execution for Power House EM Works of 186 MW Tato I HEP] open
Category
Electrical Works
AI summary
This tender provides details about the project including scope of work, estimated value, deadlines, and eligibility requirements.
Overview
The North Eastern Electric Power Corporation Limited (NEEPCO) has issued an open tender for the EPC execution of Power House EM Works for the 186 MW Tato I Hydro Electric Project (HEP). The tender is identified by the tender ID 2026_NEEPC_262211_1 and is open for bids until May 4, 2026.
Scope / Work
The work involves the EPC execution for Power House EM Works of the 186 MW Tato I HEP located in Shi Yomi district, Arunachal Pradesh. The estimated tender value is approximately ₹3,956,341,000. Bidders are required to adhere to the technical and financial specifications outlined in the bid documents. A pre-bid meeting is scheduled for January 19, 2026, at the CnP Office in Shillong, which bidders are encouraged to attend for clarifications.
Fees & EMD
Bidders must pay a tender fee of ₹23,600, which is non-exemptible. Additionally, a fixed Earnest Money Deposit (EMD) of ₹40,000,000 is required, also non-exemptible. Both payments are to be made offline to NEEPCO Ltd at Shillong.
Key dates
- Tender Published: January 8, 2026, 06:30 PM
- Document Download Start: January 8, 2026, 06:30 PM
- Bid Submission Start: January 8, 2026, 06:30 PM
- Bid Submission End: May 4, 2026, 02:00 PM
- Bid Opening Date: May 5, 2026, 02:00 PM
- Clarification Period: January 8, 2026, to January 29, 2026
Bidders should ensure that all documents are submitted by the deadline and are encouraged to download the necessary documents from the provided links.
AI insights
EPC execution for Power House EM Works of 186 MW Tato I HEP
Risk factors
- high EMD size
- tight bid submission timeline
- non-exemptible fees
- bid validity of 180 days
Financials
| Tender value | ₹3,95,63,41,000 |
|---|---|
| EMD amount | ₹4,00,00,000 — payable to NEEPCO Ltd at Shillong |
| Tender fee | ₹23,600 — payable to NEEPCO Ltd at Shillong |
Payment mode Offline
Timeline
| Publish date | 08-Jan-2026 06:30 PM |
|---|---|
| Bid end | 04-May-2026 02:00 PM |
| Opening date | 05-May-2026 02:00 PM |
Critical dates
From the portal detail page (all dates captured when available).
| Published date | 08-Jan-2026 06:30 PM |
|---|---|
| Bid opening date | 05-May-2026 02:00 PM |
| Document download / sale start | 08-Jan-2026 06:30 PM |
| Document download / sale end | 04-May-2026 02:00 PM |
| Clarification start | 08-Jan-2026 06:30 PM |
| Clarification end | 29-Jan-2026 02:00 PM |
| Bid submission start | 08-Jan-2026 06:30 PM |
| Bid submission end | 04-May-2026 02:00 PM |
Tender Documents
How tender documents work
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| Name | Size | Type | Action |
|---|---|---|---|
| BOQ_303715.xls | 524.5 KB | XLS | |
| VoIITermsAndConditions.rar | 17.06 MB | RAR |
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| VolIITechnicalDocument.rar | 36.40 MB | RAR |
This file type cannot be previewed in the browser. Download it to open on your device. Download |
| CorrgendumNo11dtd20042026.pdf | 471.83 KB | ||
| CorrigendumNo9dtd06042026.pdf | 274.78 KB | ||
| CorrigendumNo6dtd23032026.pdf | 484.25 KB | ||
| CorrigendumNo5dtd06032026.pdf | 481.7 KB | ||
| CorrigendumNo2dtd20022026.pdf | 478.79 KB | ||
| CorrigendumNo1dtd04022026.pdf | 481.74 KB | ||
| PreBidTechnicalrificationN4dtd17042026.pdf | 214.63 KB | ||
| WCSdrawing.pdf | 2.17 MB | ||
| CorrigendumNo10.pdf | 547.48 KB | ||
| ScopeMatrix.pdf | 1.05 MB | ||
| CorrigendumNo8dtd30032026.pdf | 1.94 MB | ||
| CorrigendumNo7dtd24032026.pdf | 1.73 MB | ||
| RecordNotesOfDiscussion.pdf | 597.06 KB | ||
| PreBidTechnicalClarificationsNo3dtd16032026.pdf | 333.86 KB | ||
| CorrigendumNo4dtd06032026.pdf | 491.49 KB | ||
| PreBidTechnicalClarificationNo2dtd06032026.pdf | 88.82 KB | ||
| PreBidCommercialClarificationNo1dtd28022026.pdf | 417.81 KB | ||
| CorrigendumNo3dtd24022026.pdf | 2.07 MB | ||
| RecordNotesOfDiscussion.pdf | 7.16 MB | ||
| PreBidTechnicalClarificationNo1dtd09022026.pdf | 1.05 MB |
Corrigenda
Official amendments and notices. PDFs open in the same viewer as tender documents (sign in, verified email, daily limit applies).
Corrigendum No.11 dtd 20.04.2026
Published Corrigendum Details
Date : 28-Apr-2026 12:09 PM
[Tender information]
Organisation Chain : North Eastern Electric Power Corporation Limited||Corporate Office Shillong - NEEPCO||Contract and Procurement - NEEPCO
Tender ID : 2026_NEEPC_262211_1
Tender Ref No : NIB No.486 dtd 08.01.2026
Tender Title : EPC execution for Power House EM Works of 186 MW Tato I HEP
Corrigendum Type : Date
[Corrigendum:6]
Corrigendum title: Corrigendum No.11 dtd 20.04.2026
Description: Corrigendum No.11 dtd 20.04.2026
Published: 20-Apr-2026 06:38 PM
Document: CorrgendumNo11dtd20042026.pdf
Size (KB): 471.83
Publish Date: 08-Jan-2026 06:30 PM │ Bid Opening Date: 05-May-2026 02:00 PM
Document Download/Sale Start Date: 08-Jan-2026 06:30 PM │ Document Download/Sale End Date: 04-May-2026 02:00 PM
Clarification Start Date: 08-Jan-2026 06:30 PM │ Clarification End Date: 29-Jan-2026 02:00 PM
Bid Submission Start Date: 08-Jan-2026 06:30 PM │ Bid Submission End Date: 04-May-2026 02:00 PM
Pre Bid Meeting Date: 19-Jan-2026 11:00 AM
[Critical Dates]
[Corrigendum:5]
Publish Date: 08-Jan-2026 06:30 PM │ Bid Opening Date: 21-Apr-2026 02:00 PM
Document Download/Sale Start Date: 08-Jan-2026 06:30 PM │ Document Download/Sale End Date: 20-Apr-2026 02:00 PM
Clarification Start Date: 08-Jan-2026 06:30 PM │ Clarification End Date: 29-Jan-2026 02:00 PM
Bid Submission Start Date: 08-Jan-2026 06:30 PM │ Bid Submission End Date: 20-Apr-2026 02:00 PM
Pre Bid Meeting Date: 19-Jan-2026 11:00 AM
[Critical Dates]
[Corrigendum:4]
Publish Date: 08-Jan-2026 06:30 PM │ Bid Opening Date: 07-Apr-2026 02:00 PM
Document Download/Sale Start Date: 08-Jan-2026 06:30 PM │ Document Download/Sale End Date: 06-Apr-2026 02:00 PM
Clarification Start Date: 08-Jan-2026 06:30 PM │ Clarification End Date: 29-Jan-2026 02:00 PM
Bid Submission Start Date: 08-Jan-2026 06:30 PM │ Bid Submission End Date: 06-Apr-2026 02:00 PM
Pre Bid Meeting Date: 19-Jan-2026 11:00 AM
[Critical Dates]
[Corrigendum:3]
Publish Date: 08-Jan-2026 06:30 PM │ Bid Opening Date: 24-Mar-2026 02:00 PM
Document Download/Sale Start Date: 08-Jan-2026 06:30 PM │ Document Download/Sale End Date: 23-Mar-2026 02:00 PM
Clarification Start Date: 08-Jan-2026 06:30 PM │ Clarification End Date: 29-Jan-2026 02:00 PM
Bid Submission Start Date: 08-Jan-2026 06:30 PM │ Bid Submission End Date: 23-Mar-2026 02:00 PM
Pre Bid Meeting Date: 19-Jan-2026 11:00 AM
[Critical Dates]
[Corrigendum:2]
Publish Date: 08-Jan-2026 06:30 PM │ Bid Opening Date: 09-Mar-2026 02:00 PM
Document Download/Sale Start Date: 08-Jan-2026 06:30 PM │ Document Download/Sale End Date: 07-Mar-2026 02:00 PM
Clarification Start Date: 08-Jan-2026 06:30 PM │ Clarification End Date: 29-Jan-2026 02:00 PM
Bid Submission Start Date: 08-Jan-2026 06:30 PM │ Bid Submission End Date: 07-Mar-2026 02:00 PM
Pre Bid Meeting Date: 19-Jan-2026 11:00 AM
[Critical Dates]
[Corrigendum:1]
Publish Date: 08-Jan-2026 06:30 PM │ Bid Opening Date: 23-Feb-2026 02:00 PM
Document Download/Sale Start Date: 08-Jan-2026 06:30 PM │ Document Download/Sale End Date: 20-Feb-2026 02:00 PM
Clarification Start Date: 08-Jan-2026 06:30 PM │ Clarification End Date: 29-Jan-2026 02:00 PM
Bid Submission Start Date: 08-Jan-2026 06:30 PM │ Bid Submission End Date: 20-Feb-2026 02:00 PM
Pre Bid Meeting Date: 19-Jan-2026 11:00 AM
[Critical Dates]
[Details Before Corrigendum]
Publish Date: 08-Jan-2026 06:30 PM │ Bid Opening Date: 06-Feb-2026 02:00 PM
Document Download/Sale Start Date: 08-Jan-2026 06:30 PM │ Document Download/Sale End Date: 05-Feb-2026 02:00 PM
Clarification Start Date: 08-Jan-2026 06:30 PM │ Clarification End Date: 29-Jan-2026 02:00 PM
Bid Submission Start Date: 08-Jan-2026 06:30 PM │ Bid Submission End Date: 05-Feb-2026 02:00 PM
Pre Bid Meeting Date: 19-Jan-2026 11:00 AM
[Critical Dates]
| File | Size | Type | Action |
|---|---|---|---|
| CorrgendumNo11dtd20042026.pdf | 471.83 | ||
| CorrigendumNo9dtd06042026.pdf | 274.78 | ||
| CorrigendumNo6dtd23032026.pdf | 484.25 | ||
| CorrigendumNo5dtd06032026.pdf | 481.7 | ||
| CorrigendumNo2dtd20022026.pdf | 478.79 | ||
| CorrigendumNo1dtd04022026.pdf | 481.74 |
Pre Bid Technical Clarifications No.4 dtd 17.04.2026
Published Corrigendum Details
Date : 28-Apr-2026 12:09 PM
[Tender information]
Organisation Chain : North Eastern Electric Power Corporation Limited||Corporate Office Shillong - NEEPCO||Contract and Procurement - NEEPCO
Tender ID : 2026_NEEPC_262211_1
Tender Ref No : NIB No.486 dtd 08.01.2026
Tender Title : EPC execution for Power House EM Works of 186 MW Tato I HEP
Corrigendum Type : Other
[Corrigendum Document Details]
| File | Size | Type | Action |
|---|---|---|---|
| PreBidTechnicalrificationN4dtd17042026.pdf | 214.63 | ||
| WCSdrawing.pdf | 2224.73 | ||
| CorrigendumNo10.pdf | 547.48 | ||
| ScopeMatrix.pdf | 1077.17 | ||
| CorrigendumNo8dtd30032026.pdf | 1983.12 | ||
| CorrigendumNo7dtd24032026.pdf | 1770.78 | ||
| RecordNotesOfDiscussion.pdf | 597.06 | ||
| PreBidTechnicalClarificationsNo3dtd16032026.pdf | 333.86 | ||
| CorrigendumNo4dtd06032026.pdf | 491.49 | ||
| PreBidTechnicalClarificationNo2dtd06032026.pdf | 88.82 | ||
| PreBidCommercialClarificationNo1dtd28022026.pdf | 417.81 | ||
| CorrigendumNo3dtd24022026.pdf | 2114.83 | ||
| RecordNotesOfDiscussion.pdf | 7327.34 |
Pre Bid Technical Clarification No.1 dtd 09022026
Published Corrigendum Details
Date : 28-Apr-2026 12:10 PM
[Tender information]
Organisation Chain : North Eastern Electric Power Corporation Limited||Corporate Office Shillong - NEEPCO||Contract and Procurement - NEEPCO
Tender ID : 2026_NEEPC_262211_1
Tender Ref No : NIB No.486 dtd 08.01.2026
Tender Title : EPC execution for Power House EM Works of 186 MW Tato I HEP
Corrigendum Type : Technical Bid
[Corrigendum Document Details]
| File | Size | Type | Action |
|---|---|---|---|
| PreBidTechnicalClarificationNo1dtd09022026.pdf | 1075.56 |
Work details
Location, category, and schedule for this procurement.
| Location | Shi yomi district, Arunachal Pradesh |
|---|---|
| Category | Electrical Works |
| Period of work | 1050 days |
| Bid validity | 180 days |
EPC execution for Power House EM Works of 186 MW Tato I HEP
Organisation chain
North Eastern Electric Power Corporation Limited||Corporate Office Shillong - NEEPCO||Contract and Procurement - NEEPCO
Basic details
- Tender reference: NIB No.486 dtd 08.01.2026
- Tender ID: 2026_NEEPC_262211_1
- Tender type: Open Tender
- Form of contract: Tender cum Auction
- Tender category: Works
- No. of covers: 2
- Payment mode: Offline
- Withdrawal allowed: Yes
Work item
- Work description: EPC execution for Power House EM Works of 186 MW Tato I HEP
- NDA / pre-qualification: As per Bid document
- Tender value (₹): 3,95,63,41,000
- Product category: Electrical Works
- Contract type: Tender
- Location: Shi yomi district, Arunachal Pradesh
- Pincode: 791001
- Pre-bid meeting: 19-Jan-2026 11:00 AM
- Bid opening place: Shillong
- Bid validity (days): 180
- Period of work (days): 1050
Fees & EMD
- Tender fee (₹): 23,600
- Fee payable to: NEEPCO Ltd
- Fee payable at: Shillong
- Tender fee exemption: No
- EMD (₹): 4,00,00,000
- EMD exemption: No
- EMD type: fixed
Critical dates
- Published: 08-Jan-2026 06:30 PM
- Bid opening: 05-May-2026 02:00 PM
- Document download / sale start: 08-Jan-2026 06:30 PM
- Document download / sale end: 04-May-2026 02:00 PM
- Bid submission start: 08-Jan-2026 06:30 PM
- Bid submission end: 04-May-2026 02:00 PM
Covers (bid packets)
- 1 — Fee/PreQual/Technical — Techno-Commercial Bids — .pdf
- 2 — Finance — Price Schedule — .xls
Payment instruments
- Offline: Bank Guarantee
- Offline: Others
Tender inviting authority
- Name: ED CnP
- Address: CnP Office, NEEPCO, Brookland Compound, Shillong
Tender basics
| Tender type | Open Tender |
|---|---|
| Form of contract | Tender cum Auction |
| Tender category | Works |
| No. of covers | 2 |
| Organisation chain | North Eastern Electric Power Corporation Limited||Corporate Office Shillong - NEEPCO||Contract and Procurement - NEEPCO |
| Source portal | etenders.gov.in |
Covers (bid packets)
What to submit in each cover, as listed on the tender portal.
| Cover no. | Cover type | Description | Document type |
|---|---|---|---|
| 1 | Fee/PreQual/Technical | Techno-Commercial Bids | |
| 2 | Finance | Price Schedule | .xls |
Authority details
| Inviting authority | ED CnP |
|---|---|
| Address | CnP Office, NEEPCO, Brookland Compound, Shillong |
| Payment instruments | Offline (Bank Guarantee) , Offline (Others) |
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