[LOT-1- Construction of Diversion Tunnels, Cofferdams, Main Dam including HM Works of Diversion Tunnels, approach roads and Bridges of Kamala H.E. Project (1720MW), Kamle district, Arunachal Pradesh ] open
AI summary
This tender provides details about the project including scope of work, estimated value, deadlines, and eligibility requirements.
Overview
This tender is issued by NHPC Limited for the construction of Diversion Tunnels, Cofferdams, and the Main Dam, including HM Works of Diversion Tunnels, approach roads, and bridges for the Kamala H.E. Project (1720MW) located in Kamle district, Arunachal Pradesh. The tender is categorized as an Open Tender, and it requires bidders to submit their proposals in two covers: one for technical and financial details and another for the price bid.
Scope / Work
The scope of work includes:
- Construction of Diversion Tunnels
- Construction of Cofferdams
- Construction of the Main Dam
- HM Works of Diversion Tunnels
- Approach roads and bridges
The total estimated value of the project is ₹55,412,300,000. The period of work is expected to last for 2372 days, and the bid validity is set for 180 days. A pre-bid meeting is scheduled for June 10, 2026, at the NHPC Office Complex in Faridabad.
Fees & EMD
- Tender Fee: ₹40,000, payable offline to GM NHPC at NHPC.
- EMD (Earnest Money Deposit): ₹100,000,000, also payable offline to GM NHPC at NHPC. No exemptions for either fee are allowed.
Key dates
- Publish Date: May 27, 2026, 05:30 PM
- Document Download Start Date: May 27, 2026, 05:30 PM
- Document Download End Date: July 8, 2026, 05:30 PM
- Bid Submission Start Date: July 1, 2026, 11:00 AM
- Bid Submission End Date: July 8, 2026, 05:30 PM
- Bid Opening Date: July 13, 2026, 11:30 AM
- Clarification Start Date: May 27, 2026, 05:30 PM
- Clarification End Date: June 6, 2026, 11:00 AM
Bidders are advised to carefully review the tender documents and ensure compliance with all requirements to avoid disqualification.
AI insights
Risk factors
- high EMD amount
- 180 days bid validity
- tight submission timeline
- no tender fee exemptions
- two-cover submission requirement
Financials
| Tender value | ₹55,41,23,00,000 |
|---|---|
| EMD amount | ₹10,00,00,000 — payable to GM NHPC at NHPC |
| Tender fee | ₹40,000 — payable to GM NHPC at NHPC |
Payment mode Offline
Timeline
| Publish date | 27 May 2026 |
|---|---|
| Bid end | 8 Jul 2026 |
| Opening date | 13 Jul 2026 |
Critical dates
From the portal detail page (all dates captured when available).
| Bid Opening Date | 13-Jul-2026 11:30 AM |
|---|---|
| Bid Submission End Date | 08-Jul-2026 05:30 PM |
| Bid Submission Start Date | 01-Jul-2026 11:00 AM |
| Clarification End Date | 06-Jun-2026 11:00 AM |
| Clarification Start Date | 27-May-2026 05:30 PM |
| Document Download / Sale End Date | 08-Jul-2026 05:30 PM |
| Document Download / Sale Start Date | 27-May-2026 05:30 PM |
| Published Date | 27-May-2026 05:30 PM |
Tender Documents
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| Name | Size | Type | Action |
|---|---|---|---|
| BOQ_956950.xls | 806 KB | XLS | |
| Vol_0.pdf | 2.20 MB | ||
| Vol_1_Part_1.pdf | 15.78 MB | ||
| Vol_1_Part_2.pdf | 37.82 MB | ||
| Vol_2.pdf | 31.53 MB | ||
| Vol_3.pdf | 10.39 MB | ||
| Vol_4.pdf | 8.54 MB | ||
| Vol_5.pdf | 35.68 MB | ||
| Vol_6.pdf | 3.48 MB |
Work details
Location, category, and schedule for this procurement.
| Location | Boasimla, Distt. Kamle,Arunachal Pradesh |
|---|---|
| Category | Civil Works |
| Period of work | 2372 days |
| Bid validity | 180 days |
Tender basics
| Tender type | Open Tender |
|---|---|
| Form of contract | Works |
| Tender category | Works |
| No. of covers | 2 |
| Organisation chain | NHPC Limited||Corporate Office-Faridabad-NHPC||Contract-Civil-CO-NHPC |
| Source portal | eprocure.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 | Tender Fee, EMD, Scanned copy of DD/BG/Insurance Surety Bond | |
| — | — | Letter of Tender duly filled in and signed without indicating the prices, Details of taxes | |
| — | — | Copies of documents defining the constitution or legal status of bidder and authority of signatory | |
| — | — | Qualification Particulars (Technical and Financial) supported with documentary evidence | |
| — | — | Information and other data required to be submitted by Bidders as per ITB and the Addenda | |
| — | — | Company Information for Security Clearance (Application Form 1A) Application form1B as per ITB | |
| — | — | Such other certificates / Relevant Forms and documents as required for bid document | |
| 2 | Finance | BOQ/Price Bid | .xls |
| — | — | Any Other requisite Document as per tender condition |
Authority details
| Inviting authority | General Manager |
|---|---|
| Address | General Manager, Room No. 218, 2nd Floor, Jyoti Sadan, NHPC Office Complex, Sector 33, Faridabad 121003 |
| Payment instruments | Offline (Demand Draft) , Offline (Bank Guarantee) |
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