Basic Details
Organisation Chain Inland Waterways Authority of India,MoS||RO Kolkata,IWAI,MoS
Tender Reference Number IWAI/KOL/SUR(8-III)/2026-27
Tender ID 2026_IWAI_909630_1 Withdrawal Allowed Yes
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 Offline Is Multi Currency Allowed For BOQ No
Is Multi Currency Allowed For Fee No Allow Two Stage Bidding No
 
Payment Instruments
Offline
S.No Instrument Type
1 R-T-G-S
2 NEFT
Covers Information, No. Of Covers - 2
Cover No Cover Type Description Document Type
1 Fee/PreQual/Technical Technical .pdf
2 Finance Finance .xls
 
 
 
Tender Fee Details, [Total Fee in ₹ * - 5,900]
Tender Fee in ₹ 5,900
Fee Payable To IWAI FUND Fee Payable At KOLKATA
Tender Fee Exemption Allowed Yes
EMD Fee Details
EMD Amount in ₹ 97,055 EMD Exemption Allowed Yes
EMD Fee Type fixed EMD Percentage NA
EMD Payable To IWAI FUND EMD Payable At KOLKATA
 
 
Work Item Details
Title Operation and Maintenance of Navigational Aids Facilities in between Kolkata-Raichawk Ghoramara in the Stretch Of NW-1 and at Hemnagar, 24 Pgs(N) in IBP Route of Sunderban Waterways
Work Description Operation and Maintenance of Navigational Aids Facilities in between Kolkata-Raichawk Ghoramara in the Stretch Of NW-1 and at Hemnagar, 24 Pgs(N) in IBP Route of Sunderban Waterways
NDA/Pre Qualification Please refer Tender documents.
Independent External Monitor/Remarks NA
Tender Value in ₹ NA Product Category Civil Works - Water Works Sub category NA 
Contract Type Tender Bid Validity(Days) 120 Period Of Work(Days) 303 
Location Kolkata Pincode 700043 Pre Bid Meeting Place NA 
Pre Bid Meeting Address NA  Pre Bid Meeting Date NA  Bid Opening Place RO, IWAI, Kolkata
Should Allow NDA Tender No  Allow Preferential Bidder No
 
Critical Dates
Published Date 21-May-2026 01:00 PM Bid Opening Date 29-May-2026 03:30 PM
Document Download / Sale Start Date 21-May-2026 03:00 PM Document Download / Sale End Date 28-May-2026 03:00 PM
Clarification Start Date NA Clarification End Date NA
Bid Submission Start Date 21-May-2026 03:30 PM Bid Submission End Date 28-May-2026 03:00 PM
 
Tenders Documents
NIT Document
S.No Document Name Description Document Size (in KB)
1 Tendernotice_1.pdf   NIT for Operation and Maintenance of Navigational Aids Facilities in between Kolkata-Raichawk Ghoramara in the Stretch Of NW-1 and at Hemnagar, 24 Pgs(N) in IBP Route of Sunderban Waterways 746.54
Download as zip file
Work Item Documents
S.No Document Type Document Name Description Document Size (in KB)
1 BOQ BOQ_956054.xls Digital Signature BoQ 337.00
2 Tender Documents Tender.pdf Digital Signature NIT for Operation and Maintenance of Navigational Aids Facilities in between Kolkata-Raichawk Ghoramara in the Stretch Of NW-1 and at Hemnagar, 24 Pgs(N) in IBP Route of Sunderban Waterways 728.46
 
Tender Inviting Authority
Name Director
Address IWAI, 6 Dumayne Avenue, Kolkata-700043
 
 
Click Here For Main Source