East Central RailwayIn Progress

Carrying out Final location survey for construction of proposed 3rd & 4th line between Chhapra-Kacheri-Sonpur-Muzaffarpur-Samastipur-Bachhwar-Barauni-Katihar (excl. Barauni-Bachhwara section) and Hajipur-Bachhwara (via SPP) section 450.0 Km in Sonpur Division of ECR

Work #30
As of March 2026

Estimate Cost

₹8.54 Cr

Sanctioned estimate

Tendered Cost

₹6.69 Cr

-21.7% vs estimate

Physical Progress

25%

Work completed

Status

In Progress

Current stage

East Central Railway — CAO (Con)In Progress
Tendered₹6.69 Cr
Progress25%
Started06-03-2024
Target DOC31-05-2026
Mahboob Alam CE/C/NC/MHX; Avinash Sahani. Dy.CE/C/II/SPJ

Work Details

5 Fields
Work No.
30
Acceptance / LOA
CAO-C-HQ-ENGINEERING/ECR-CAO-C-N-ETN-59-23-24/10242870097461 dated 13.02.2024 DT 24.08.2022
Officer in Charge
Mahboob Alam CE/C/NC/MHX; Avinash Sahani. Dy.CE/C/II/SPJ
Report Period
March 2026

Cost, Progress & Timeline

6 Fields
Estimate Cost
₹8.54 Cr
Tendered Cost
₹6.69 Cr
Physical Progress
25%
Date Started
06-03-2024
Original DOC
31-05-2026
Extended DOC
N/A

Carrying out Final location survey for construction of proposed 3rd & 4th line between Chhapra-Kacheri-Sonpur-Muzaffarpur-Samastipur-Bachhwar-Barauni-Katihar (excl. Barauni-Bachhwara section) and Hajipur-Bachhwara (via SPP) section 450.0 Km in Sonpur Division of ECR is an East Central Railway (ECR) infrastructure work in Bihar, executed by M/s ARDANUY ENGINERIA SA DELHI. The tendered cost of the work is ₹6.69 Cr, and it is currently In Progress with physical progress recorded at 25%.

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.

Remarks

Work In progress

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Frequently Asked Questions

QWhat is the current status of the railway work "Carrying out Final location survey for construction of proposed 3rd & 4th line b"?
Status: In Progress. This East Central Railway work is being executed by M/s ARDANUY ENGINERIA SA DELHI. Physical progress stands at 25%. Current date of completion (DOC): 31-05-2026.
QWho is the agency for this Bihar railway project?
The agency for this work is M/s ARDANUY ENGINERIA SA DELHI. Acceptance / agreement reference: CAO-C-HQ-ENGINEERING/ECR-CAO-C-N-ETN-59-23-24/10242870097461 dated 13.02.2024 DT 24.08.2022. Work started on 06-03-2024.
QWhat is the cost of this railway work?
The tendered cost of "Carrying out Final location survey for construction of propo" is ₹6.69 Cr (against an estimate of ₹8.54 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. "Carrying out Final location survey for construction of propo" is one of hundreds of railway works covered.