83EPCRoad Infrastructure 179 Drone Frames

4L Greenfield starting from NH-30 near Saristabad (Patna) to Nathupur (Project end point of Patna-Gaya-Dobhi Section of NH-83)

UPC: N/08068/01005/BR

Physical Progress

80.8%

Drone-monitored

Financial Progress

70.8%

Of awarded cost

Awarded Cost

N/A

Contract value

Length

3.914 km

Road stretch

Schedule

On Track

On schedule

Drone Frames

179

Aerial captures

Project Progress

Physical Progress80.8%

Financial Progress70.8%

Stage

Under Construction (AD issued)

Due Date

27-08-2025

Likely Date

31-10-2026

Completion

80.8%

Physical Done

DoneRemaining

Project Timeline

Awarded

08-03-2024

Construction Started

08-03-2024

In Progress

Near Completion

Completed

31-10-2026

Physical vs Financial Progress

Project Details

UPC

N/08068/01005/BR

National Highway

Regional Office

RO-Patna

State

Bihar

Mode

EPC

Length

3.914 km

Contractor

H.S. Engineers & Associates-Velji Ratna Sorathia Infra Pvt. Ltd. JV

Project Stage

Under Construction (AD issued)

Drone Frames

179 frames

Last Flight

2024-10-26

Cost & Timeline

Awarded Cost

N/A

Capital Cost

₹488.24 Cr

Start Date

08-03-2024

PCOD Date

Scheduled Completion

27-08-2025

Likely Completion

31-10-2026

Schedule Status

On schedule

Slippage Days

N/A

Data Updated

2026-06-16 13:50:59

Contractor Profile

H.S. Engineers & Associates-Velji Ratna Sorathia Infra Pvt. Ltd. JV

RO-Patna83EPC

Project Intelligence

Construction is 80.8% complete — nearing final stages.

Project is on schedule or ahead of planned completion date.

Covers 3.914 km on 83, improving regional connectivity.

179 drone frames uploaded — real-time aerial monitoring is active for this project.

Drone Imagery Available

179 frames · NHAI surveillance footage · UPC N/08068/01005/BR

View Drone Images

Frequently Asked Questions

What is the current status of the NHAI project "4L Greenfield starting from NH-30 near Saristabad (Patna) to Nathupur (Project e"?: Current physical progress: 80.8%. Financial progress: 70.8%. Project stage: Under Construction (AD issued). On schedule. Scheduled completion: 27-08-2025. Likely completion: 31-10-2026.
Who is the contractor for this NHAI highway project?: The contractor for 4L Greenfield starting from NH-30 near Saristabad (Patna) to Nathupur (Project end point of Patna-Gaya-Dobhi Section of NH-83) is H.S. Engineers & Associates-Velji Ratna Sorathia Infra Pvt. Ltd. JV. The project is under RO-Patna and covers 3.914 km on 83.
What is the cost of this NHAI highway project?: Project cost details are not available in our current drone-monitored data for this stretch.
What is UPC N/08068/01005/BR in NHAI?: UPC (Unique Project Code) N/08068/01005/BR refers to "4L Greenfield starting from NH-30 near Saristabad (Patna) to Nathupur (Project end point of Patna-Gaya-Dobhi Section of NH-83)" — a National Highway project on 83 in Bihar. NHAI uses UPCs to track drone monitoring progress and physical completion of highway construction.

Frequently Asked Questions

What is the current status of the NHAI project "4L Greenfield starting from NH-30 near Saristabad (Patna) to Nathupur (Project e"?

Current physical progress: 80.8%. Financial progress: 70.8%. Project stage: Under Construction (AD issued). On schedule. Scheduled completion: 27-08-2025. Likely completion: 31-10-2026.

Who is the contractor for this NHAI highway project?

The contractor for 4L Greenfield starting from NH-30 near Saristabad (Patna) to Nathupur (Project end point of Patna-Gaya-Dobhi Section of NH-83) is H.S. Engineers & Associates-Velji Ratna Sorathia Infra Pvt. Ltd. JV. The project is under RO-Patna and covers 3.914 km on 83.

What is the cost of this NHAI highway project?

Project cost details are not available in our current drone-monitored data for this stretch.

What is UPC N/08068/01005/BR in NHAI?

UPC (Unique Project Code) N/08068/01005/BR refers to "4L Greenfield starting from NH-30 near Saristabad (Patna) to Nathupur (Project end point of Patna-Gaya-Dobhi Section of NH-83)" — a National Highway project on 83 in Bihar. NHAI uses UPCs to track drone monitoring progress and physical completion of highway construction.