East Central RailwayIn Progress

Provision of crated boulder apron drain on toe of embankment, boulder pitching on side slopes and slope drain on side slopes of embankment for protection of embankment in East and West Approach of Kosi Bridge between Km. 1.233 to Km. 18.700 in Nirmali-Saraigarh (Kosi Bridge) section in Samastipur Division of East Central Railway.

Work #253
As of June 2026

Estimate Cost

₹36.69 Cr

Sanctioned estimate

Tendered Cost

₹43.11 Cr

+17.5% vs estimate

Physical Progress

95%

Work completed

Status

In Progress

Current stage

East Central Railway — CAO (Con)In Progress
Tendered₹43.11 Cr
Progress95%
Started28-11-2021
Target DOC31-12-2026
Mahboob Alam, CE/C/NC/MHX; Mantu Kumar, Dy CE/C/IV/SPJ; Vinod Kumar, AXEN/Con/DBG

Work Details

5 Fields
Work No.
253
Agency
Lall Construction Company
AA-105, Shalimar Bagh, New Delhi-110088
Acceptance / LOA
LOA No. CAO-C-HQ-ENGINEERING/ECR-CAO-C-N-ETN-02-21-22/00866770043145 dt 11.10.2021; CA No. ECR/CAO/Con/WT/Agt/176 dated 23.12.2021.
Officer in Charge
Mahboob Alam, CE/C/NC/MHX; Mantu Kumar, Dy CE/C/IV/SPJ; Vinod Kumar, AXEN/Con/DBG
Report Period
June 2026

Cost, Progress & Timeline

6 Fields
Estimate Cost
₹36.69 Cr
Tendered Cost
₹43.11 Cr
Physical Progress
95%
Date Started
28-11-2021
Original DOC
21-11-2023
Extended DOC
31-12-2026

Provision of crated boulder apron drain on toe of embankment, boulder pitching on side slopes and slope drain on side slopes of embankment for protection of embankment in East and West Approach of Kosi Bridge between Km. 1.233 to Km. 18.700 in Nirmali-Saraigarh (Kosi Bridge) section in Samastipur Division of East Central Railway. is an East Central Railway (ECR) infrastructure work in Bihar, executed by M/s Lall Construction Company. The tendered cost of the work is ₹43.11 Cr, and it is currently In Progress with physical progress recorded at 95%.

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 "Provision of crated boulder apron drain on toe of embankment, boulder pitching o"?
Status: In Progress. This East Central Railway work is being executed by M/s Lall Construction Company. Physical progress stands at 95%. Current date of completion (DOC): 31-12-2026.
QWho is the agency for this Bihar railway project?
The agency for this work is M/s Lall Construction Company, AA-105, Shalimar Bagh, New Delhi-110088. Acceptance / agreement reference: LOA No. CAO-C-HQ-ENGINEERING/ECR-CAO-C-N-ETN-02-21-22/00866770043145 dt 11.10.2021; CA No. ECR/CAO/Con/WT/Agt/176 dated 23.12.2021.. Work started on 28-11-2021.
QWhat is the cost of this railway work?
The tendered cost of "Provision of crated boulder apron drain on toe of embankment" is ₹43.11 Cr (against an estimate of ₹36.69 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. "Provision of crated boulder apron drain on toe of embankment" is one of hundreds of railway works covered.