[R and M for all Ancillary buildings including operational building sewerage drainage and water supply in City Side at NSCBI Airport Kolkata for the year 2026 27 2027 28] open
4.4/10AI summary
This tender provides details about the project including scope of work, estimated value, deadlines, and eligibility requirements.
Overview
The Airports Authority of India has published an open tender for the repair and maintenance of all ancillary buildings, including operational building sewerage drainage and water supply at NSCBI Airport, Kolkata, for the years 2026-27 and 2027-28. The tender ID is 2026_AAI_272105_1, and it is crucial for potential bidders to review the detailed documents available online.
Scope / Work
The work involves comprehensive repair and maintenance tasks for ancillary buildings at the airport. Bidders should ensure they meet the qualifications outlined in the tender documents, including providing necessary documentation such as work experience and financial turnover. The contract type is a rate contract, and the total tender value is approximately ₹33,898,000. The period of work is set for 730 days, and bidders must be prepared to demonstrate their capability to manage such a project effectively.
Fees & EMD
The tender fee is set at ₹1,180, and there is no exemption allowed for this fee. The Earnest Money Deposit (EMD) is ₹1,016,940, which is 3% of the tender value. Bidders should be aware that no exemptions for EMD are permitted, and timely payment is essential to participate in the bidding process.
Key dates
- Publish Date: 19-Mar-2026 03:30 PM
- Bid Submission Start Date: 20-Mar-2026 03:30 PM
- Bid Submission End Date: 16-Apr-2026 06:00 PM
- Bid Opening Date: 20-Apr-2026 11:00 AM
- Document Download Period: From 20-Mar-2026 03:30 PM to 16-Apr-2026 06:00 PM
- Clarification Period: From 20-Mar-2026 03:30 PM to 27-Mar-2026 06:00 PM
Bidders should ensure all documents are submitted within these timelines to avoid disqualification.
AI insights
R and M for all Ancillary buildings including operational building sewerage drainage and water supply in City Side at NSCBI Airport Kolkata for the year 2026 27 2027 28
Risk factors
- high EMD size
- tight bid submission timeline
- no fee exemptions
- document completeness required
How good is this tender for you?
Tender for airport building maintenance in Kolkata over two years.
Plain-language analysis covering money, competition, paperwork, timeline and who this tender realistically suits.
- Mid-size tender
- Not ideal for startups
- Year-long execution
- Heavy money commitment
- Short bidding window
- Niche expertise needed
- Open to local bidders
- MSME-friendly6.0
- Startup-friendly4.0
- Low competition4.0
- Light on money3.5
- Easy to execute4.0
- Light paperwork4.0
What this tender is really about
This tender involves repair and maintenance of ancillary buildings at NSCBI Airport in Kolkata for two years. Bidders need to prepare for a significant security deposit and a long work period. It's essential to meet all documentation requirements to qualify.
What you gain if you win
- Access to a large government contract
- Long-term work over two years
- Potential for future contracts in similar projects
What could trip you up
- High security deposit required
- Strict documentation requirements
- Tight timeline for bid submission
Who is this tender best suited for?
Recommended for
- Established civil contractors
- Local construction firms
- Companies with airport experience
May struggle with this
- First-time bidders
- Small contractors without experience
- Solo proprietors
Money side, in plain words
- Upfront fees
- The tender fee is ₹1,180, which is manageable.
- Security deposit (EMD)
- The EMD of ₹1,016,940 is a significant upfront cost.
- Money you must set aside
- Funds will be tied up for about two years.
- Payment timing
- Payments may be slow, so plan cash flow accordingly.
What it takes to deliver
- Kind of work
- This is a construction and maintenance project.
- How long it takes
- The work will take about two years.
- Skills you'll need
- Skills in civil engineering and construction management are needed.
- Where the work happens
- The work is located at NSCBI Airport in Kolkata.
- Paperwork
- There is a considerable amount of paperwork required.
Competition: who else might bid?
- How open it is
- This is an open tender.
- Likely crowd
- Expect a moderate number of bidders due to the project size.
- What helps you win
- Experience with similar projects will be beneficial.
Practical things to think about
- Ensure all documents are complete to avoid disqualification.
- Prepare for a long commitment of resources and time.
- Consider forming partnerships to meet expertise requirements.
Hidden challenges & gotchas
- The EMD is quite high, which may deter some bidders.
- Strict deadlines for bid submission and document preparation.
- Multiple covers for documentation may complicate the bidding process.
In one paragraph
Tender for airport building maintenance in Kolkata over two years.
- Who should bid
- Bidders with experience in large-scale civil projects should apply.
- Who should probably skip
- New or inexperienced contractors may find this tender too challenging.
AI-generated analysis based on structured tender metadata, financial figures, execution timelines, and procurement complexity factors. Actual eligibility, competition, and execution requirements may vary depending on the tender clauses and the evaluating department's criteria. Always read the official tender document before bidding.
Financials
| Tender value | ₹3,38,98,000 |
|---|---|
| EMD amount | ₹10,16,940 — payable to Nil at Nil |
| Tender fee | ₹1,180 — payable to Nil at Nil |
Payment mode Online
Timeline
| Publish date | 19-Mar-2026 03:30 PM |
|---|---|
| Bid end | 16-Apr-2026 06:00 PM |
| Opening date | 20-Apr-2026 11:00 AM |
Critical dates
From the portal detail page (all dates captured when available).
| Published date | 19-Mar-2026 03:30 PM |
|---|---|
| Bid opening date | 20-Apr-2026 11:00 AM |
| Document download / sale start | 20-Mar-2026 03:30 PM |
| Document download / sale end | 16-Apr-2026 06:00 PM |
| Clarification start | 20-Mar-2026 03:30 PM |
| Clarification end | 27-Mar-2026 06:00 PM |
| Bid submission start | 20-Mar-2026 03:30 PM |
| Bid submission end | 16-Apr-2026 06:00 PM |
Tender Documents
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| Name | Size | Type | Action |
|---|---|---|---|
| BOQ_317463.xls | 269.5 KB | XLS | |
| Tenderdocument.pdf | 6.93 MB | ||
| Corrigendumcityside.pdf | 40.65 KB |
Corrigenda
Official amendments and notices. PDFs open in the same viewer as tender documents (sign in, verified email, daily limit applies).
Date Extension
| File | Size | Type | Action |
|---|---|---|---|
| Corrigendumcityside.pdf | 40.65 |
Work details
Location, category, and schedule for this procurement.
| Location | NSCBI Airport Kolkata |
|---|---|
| Category | Civil Works |
| Period of work | 730 days |
| Bid validity | 90 days |
R and M for all Ancillary buildings including operational building sewerage drainage and water supply in City Side at NSCBI Airport Kolkata for the year 2026 27 2027 28
Organisation chain
Airports Authority of India||Western Region - AAI||RAJKOT - AAI||ENGG CIVIL-VARK - AAI
Basic details
- Tender reference: AAI/Kol/GMEC/AMC City side 2026-28/2026
- Tender ID: 2026_AAI_272105_1
- Tender type: Open Tender
- Form of contract: Percentage
- Tender category: Works
- No. of covers: 2
- Payment mode: Online
- Withdrawal allowed: Yes
Work item
- Work description: R and M for all Ancillary buildings including operational building sewerage drainage and water supply in City Side at NSCBI Airport Kolkata for the year 2026 27 2027 28
- NDA / pre-qualification: Please refer Tender documents.
- Tender value (₹): 3,38,98,000
- Product category: Civil Works
- Contract type: Rate Contract
- Location: NSCBI Airport Kolkata
- Pincode: 700052
- Bid opening place: Operational Building
- Bid validity (days): 90
- Period of work (days): 730
Fees & EMD
- Tender fee (₹): 1,180
- Fee payable to: Nil
- Fee payable at: Nil
- Tender fee exemption: No
- EMD (₹): 10,16,940
- EMD exemption: No
- EMD type: percentage
Critical dates
- Published: 19-Mar-2026 03:30 PM
- Bid opening: 20-Apr-2026 11:00 AM
- Document download / sale start: 20-Mar-2026 03:30 PM
- Document download / sale end: 16-Apr-2026 06:00 PM
- Bid submission start: 20-Mar-2026 03:30 PM
- Bid submission end: 16-Apr-2026 06:00 PM
Covers (bid packets)
- 1 — Fee/PreQual/Technical — Scanned copy of Tender Acceptance Letter — .pdf
- Scanned copy of Permanent Account Number PAN and GST Registration number Undertaking — .pdf
- Scanned copy of Undertaking regarding Blacklisting /Debarment — .pdf
- Work Experience — .pdf
- Financial Turnover — .pdf
- Minimum Net Worth by Certified Chartered Accountant — .pdf
- Undertaking of Plant and Machinery — .pdf
- Authorization letter/Power of Attorney — .pdf
- Duly filled PQ Proforma — .pdf
- Scanned copy of tender fee and receipt — .pdf
- Scanned copy of EMD paid receipt — .pdf
- 2 — Finance — BOQ — .xls
Payment instruments
- Online: SBI Bank
Tender inviting authority
- Name: AGM EC
- Address: 1st Floor Operational Building Kolkata
Tender basics
| Tender type | Open Tender |
|---|---|
| Form of contract | Percentage |
| Tender category | Works |
| No. of covers | 2 |
| Organisation chain | Airports Authority of India||Western Region - AAI||RAJKOT - AAI||ENGG CIVIL-VARK - AAI |
| 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 | Scanned copy of Tender Acceptance Letter | |
| — | — | Scanned copy of Permanent Account Number PAN and GST Registration number Undertaking | |
| — | — | Scanned copy of Undertaking regarding Blacklisting /Debarment | |
| — | — | Work Experience | |
| — | — | Financial Turnover | |
| — | — | Minimum Net Worth by Certified Chartered Accountant | |
| — | — | Undertaking of Plant and Machinery | |
| — | — | Authorization letter/Power of Attorney | |
| — | — | Duly filled PQ Proforma | |
| — | — | Scanned copy of tender fee and receipt | |
| — | — | Scanned copy of EMD paid receipt | |
| 2 | Finance | BOQ | .xls |
Authority details
| Inviting authority | AGM EC |
|---|---|
| Address | 1st Floor Operational Building Kolkata |
| Payment instruments | Online |
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