Conducting Final Location Survey (fls) For (i) New Bg Railway Line Projects (appx. Length Equal To 900.00 Km), (ii) Gauge Con/doubling/ Third Line/ 3rd And 4th Line (appx. Length Equal To 600.00 Km.) Of Various Projects In India, Nepal And Bangladesh (iii) Preliminary Engineering Cum Traffic Survey From Gangtok To Nathula (appx. Length Equal To 240.00 Km) In The State Sikkim With Geo Technical Investigation. Preparing Firr/eirr, Epc Document And Submission Of Dpr Etc. As Per Railway
| Tender Title | Conducting Final Location Survey (fls) For (i) New Bg Railway Line Projects (appx. Length Equal To 900.00 Km), (ii) Gauge Con/doubling/ Third Line/ 3rd And 4th Line (appx. Length Equal To 600.00 Km.) Of Various Projects In India, Nepal And Bangladesh (iii) Preliminary Engineering Cum Traffic Survey From Gangtok To Nathula (appx. Length Equal To 240.00 Km) In The State Sikkim With Geo Technical Investigation. Preparing Firr/eirr, Epc Document And Submission Of Dpr Etc. As Per Railway | ||
| Tender ID | NA | Tender Reference Number | CE-CON-SUR-FLS-2025-02 |
| Tender Type | Open/advertised | ||
| Tender Opening Date | 2026-01-09 01:45 PM | Tender Closing Date | 2026-02-12 09:00 AM |
| Tender Value | Refer Document | Tender Location | Guwahati , Kamrup , Assam |
| Tender Category | Goods | Product Category | Civil And Architectural Services Tenders, Consultancy Services Tenders, Civil And Construction Tenders |
| ePublished Date | 2026-01-09 01:45 PM | Bid Opening Date | 2026-02-12 09:00 AM |
| Document Download Start Date | 2026-01-09 01:45 PM | Document Download End Date | 2026-02-12 09:00 AM |
| Bid Submission Start Date | 2026-01-09 01:45 PM | Bid Submission End Date | 2026-02-12 09:00 AM |
| Clarification start Date | Clarification End Date | ||
| Bid Validity Period (in Days) | NA |
| Tender Fee | Refer document |
| EMD (Earnest Money Deposit) | ₹ 19,42,400 |
| EMD Fee Type | NA |
| Payment Instruments/Mode | NA |
Work Description - For Complete Deion And Other Details, Please Refer To Tender
The Ministry of Railways, a Central Government Ministry/Department, invites open tenders for conducting Final Location Surveys (FLS) for critical railway infrastructure projects. This encompasses (i) New BG Railway Line Projects (approximately 900.00 km), (ii) Gauge Conversion/Doubling/Third Line/3rd and 4th Line works (approximately 600.00 km) across various projects in India, Nepal, and Bangladesh, and (iii) a Preliminary Engineering cum Traffic Survey from Gangtok to Nathula (approximately 240.00 km) in Sikkim, including Geo-Technical Investigation. The scope of work includes preparing FIRR/EIRR, EPC documents, and submitting DPRs as per Railway standards. Refer to the full tender document for a complete work description and details. The Tender Reference Number is CE-CON-SUR-FLS-2025-02. The ePublished date is January 9th, 2026, at 07:15 PM, with the deadline for document download and bid submission on February 12th, 2026, at 02:30 PM. The Bid Opening Date is also February 12th, 2026, at 02:30 PM. No tender fee is required, but an Earnest Money Deposit (EMD) of INR 1,942,400 is mandatory. This tender is issued by NFR-CONST HQ-ENGINEERING/N F RLY CONSTRUCTION, located at the Office of the General Manager Construction, HQ Maligaon Guwahati.

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| Office Inviting Bids | Nfr-const Hq-engineering/n F Rly Construction |
| Address | Office Of General Manager Construction , Hq Maligaon Guwahati |
| Contact Details | NA |
| NA | |
| Website | NA |
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