East Central RailwayIn Progress

Final Location Survey (FLS) for New Line between Laheriyasarai-Saharsa stations (approx-100.0 KMs.) via Jamalpur and Mushariya, carrying out detail Engineering survey including levelling, alignment, soil exploration, preparation of plans, L-sections, GAD plans of Bridges etc., bill of quantities, preparation of detailed project report and other related ancillary activities in connection with Final Location Survey for New Line between Laheriyasarai-Saharsa station

Work #198
As of June 2026

Estimate Cost

₹2.30 Cr

Sanctioned estimate

Tendered Cost

₹1.71 Cr

-25.7% vs estimate

Physical Progress

55%

Work completed

Status

In Progress

Current stage

East Central Railway — CAO (Con)In Progress
Tendered₹1.71 Cr
Progress55%
Started25-04-2023
Target DOC02-10-2026
Mahboob Alam, CE/C/NC/MHX; Avinash Sahani, Dy.CE/C/II/SPJ

Work Details

5 Fields
Work No.
198
Agency
Acceptance / LOA
CAO-C-HQ-ENGINEERING/ECR-CAO-C-N-ETN-20-22-23/00926540074550
Officer in Charge
Mahboob Alam, CE/C/NC/MHX; Avinash Sahani, Dy.CE/C/II/SPJ
Report Period
June 2026

Cost, Progress & Timeline

6 Fields
Estimate Cost
₹2.30 Cr
Tendered Cost
₹1.71 Cr
Physical Progress
55%
Date Started
25-04-2023
Original DOC
02-10-2026
Extended DOC
N/A

Final Location Survey (FLS) for New Line between Laheriyasarai-Saharsa stations (approx-100.0 KMs.) via Jamalpur and Mushariya, carrying out detail Engineering survey including levelling, alignment, soil exploration, preparation of plans, L-sections, GAD plans of Bridges etc., bill of quantities, preparation of detailed project report and other related ancillary activities in connection with Final Location Survey for New Line between Laheriyasarai-Saharsa station is an East Central Railway (ECR) infrastructure work in Bihar, executed by M/s Anand Raj. The tendered cost of the work is ₹1.71 Cr, and it is currently In Progress with physical progress recorded at 55%.

Railway works like this — road over/under bridges, station buildings, track linking and allied civil works — are monitored by the CAO (Construction) office of East Central Railway. Other works by the same agency are listed below.

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Frequently Asked Questions

QWhat is the current status of the railway work "Final Location Survey (FLS) for New Line between Laheriyasarai-Saharsa stations "?
Status: In Progress. This East Central Railway work is being executed by M/s Anand Raj. Physical progress stands at 55%. Current date of completion (DOC): 02-10-2026.
QWho is the agency for this Bihar railway project?
The agency for this work is M/s Anand Raj, Patna. Acceptance / agreement reference: CAO-C-HQ-ENGINEERING/ECR-CAO-C-N-ETN-20-22-23/00926540074550. Work started on 25-04-2023.
QWhat is the cost of this railway work?
The tendered cost of "Final Location Survey (FLS) for New Line between Laheriyasar" is ₹1.71 Cr (against an estimate of ₹2.30 Cr). This is an East Central Railway (ECR) infrastructure work in Bihar.
QWhat railway works are tracked on BiharInfraTales?
BiharInfraTales tracks East Central Railway (ECR) construction works in Bihar — road over bridges (ROB), road under bridges (RUB), station buildings, track linking, and allied civil works monitored by the CAO (Construction) office. "Final Location Survey (FLS) for New Line between Laheriyasar" is one of hundreds of railway works covered.