27,27,122EPCRoad Infrastructure 1053 Drone Frames

Permanent rectification of 4 Nos. of blackspots on NH-27 (old NH-28) of Kotwa – Mehsi - Muzaffarpur Section from Km 440.00 to Km 520.00 (Total length 80.00 Km); 4 nos. of blackspot on NH-27 of Muzaffarpur – Darbhanga – Purnia section (Km.0.00 to Km 148.550 and Km 159.357 to Km 287.860) (total length 277.053 Km.) & 1 No of at -grade junction removal near Satanpur junction in Satanpur Village on NH-122 in the state of Bihar on EPC mode.

UPC: N/02023/01004/BR

Physical Progress

50.6%

Drone-monitored

Financial Progress

45.9%

Of awarded cost

Awarded Cost

₹236 Cr

Contract value

Length

10.259 km

Road stretch

Schedule

On Track

On schedule

Drone Frames

1053

Aerial captures

Project Progress

Physical Progress50.6%

Financial Progress45.9%

Stage

Under Construction (AD issued)

Due Date

18-11-2026

Likely Date

18-11-2026

Completion

50.6%

Physical Done

DoneRemaining

Project Timeline

Awarded

19-11-2024

Construction Started

19-11-2024

In Progress

Near Completion

Completed

18-11-2026

Physical vs Financial Progress

Project Details

UPC

N/02023/01004/BR

National Highway

27,27,122

Regional Office

RO-Patna

State

Bihar

Mode

EPC

Length

10.259 km

Contractor

Dhariwal Buildtech Limited

Project Stage

Under Construction (AD issued)

Drone Frames

1053 frames

Last Flight

2026-02-24

Cost & Timeline

Awarded Cost

₹236.25 Cr

Capital Cost

N/A

Start Date

19-11-2024

PCOD Date

Scheduled Completion

18-11-2026

Likely Completion

18-11-2026

Schedule Status

On schedule

Slippage Days

N/A

Data Updated

2026-06-16 21:08:10

Contractor Profile

Dhariwal Buildtech Limited

RO-Patna27,27,122EPC

Project Intelligence

Project is more than halfway complete at 50.6% physical progress.

Project is on schedule or ahead of planned completion date.

Covers 10.259 km on 27,27,122, improving regional connectivity.

1053 drone frames uploaded — real-time aerial monitoring is active for this project.

Drone Imagery Available

1,053 frames · NHAI surveillance footage · UPC N/02023/01004/BR

View Drone Images

Frequently Asked Questions

What is the current status of the NHAI project "Permanent rectification of 4 Nos. of blackspots on NH-27 (old NH-28) of Kotwa – "?: Current physical progress: 50.6%. Financial progress: 45.9%. Project stage: Under Construction (AD issued). On schedule. Scheduled completion: 18-11-2026. Likely completion: 18-11-2026.
Who is the contractor for this NHAI highway project?: The contractor for Permanent rectification of 4 Nos. of blackspots on NH-27 (old NH-28) of Kotwa – Mehsi - Muzaffarpur Section from Km 440.00 to Km 520.00 (Total length 80.00 Km); 4 nos. of blackspot on NH-27 of Muzaffarpur – Darbhanga – Purnia section (Km.0.00 to Km 148.550 and Km 159.357 to Km 287.860) (total length 277.053 Km.) & 1 No of at -grade junction removal near Satanpur junction in Satanpur Village on NH-122 in the state of Bihar on EPC mode. is Dhariwal Buildtech Limited. The project is under RO-Patna and covers 10.259 km on 27,27,122.
What is the cost of this NHAI highway project?: The awarded cost is ₹236.25 Crore. Total capital cost: ₹0.00 Crore. The project is on 27,27,122 in Bihar, monitored via drone surveillance by NHAI.
What is UPC N/02023/01004/BR in NHAI?: UPC (Unique Project Code) N/02023/01004/BR refers to "Permanent rectification of 4 Nos. of blackspots on NH-27 (old NH-28) of Kotwa – Mehsi - Muzaffarpur Section from Km 440.00 to Km 520.00 (Total length 80.00 Km); 4 nos. of blackspot on NH-27 of Muzaffarpur – Darbhanga – Purnia section (Km.0.00 to Km 148.550 and Km 159.357 to Km 287.860) (total length 277.053 Km.) & 1 No of at -grade junction removal near Satanpur junction in Satanpur Village on NH-122 in the state of Bihar on EPC mode." — a National Highway project on 27,27,122 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 "Permanent rectification of 4 Nos. of blackspots on NH-27 (old NH-28) of Kotwa – "?

Current physical progress: 50.6%. Financial progress: 45.9%. Project stage: Under Construction (AD issued). On schedule. Scheduled completion: 18-11-2026. Likely completion: 18-11-2026.

Who is the contractor for this NHAI highway project?

The contractor for Permanent rectification of 4 Nos. of blackspots on NH-27 (old NH-28) of Kotwa – Mehsi - Muzaffarpur Section from Km 440.00 to Km 520.00 (Total length 80.00 Km); 4 nos. of blackspot on NH-27 of Muzaffarpur – Darbhanga – Purnia section (Km.0.00 to Km 148.550 and Km 159.357 to Km 287.860) (total length 277.053 Km.) & 1 No of at -grade junction removal near Satanpur junction in Satanpur Village on NH-122 in the state of Bihar on EPC mode. is Dhariwal Buildtech Limited. The project is under RO-Patna and covers 10.259 km on 27,27,122.

What is the cost of this NHAI highway project?

The awarded cost is ₹236.25 Crore. Total capital cost: ₹0.00 Crore. The project is on 27,27,122 in Bihar, monitored via drone surveillance by NHAI.

What is UPC N/02023/01004/BR in NHAI?

UPC (Unique Project Code) N/02023/01004/BR refers to "Permanent rectification of 4 Nos. of blackspots on NH-27 (old NH-28) of Kotwa – Mehsi - Muzaffarpur Section from Km 440.00 to Km 520.00 (Total length 80.00 Km); 4 nos. of blackspot on NH-27 of Muzaffarpur – Darbhanga – Purnia section (Km.0.00 to Km 148.550 and Km 159.357 to Km 287.860) (total length 277.053 Km.) & 1 No of at -grade junction removal near Satanpur junction in Satanpur Village on NH-122 in the state of Bihar on EPC mode." — a National Highway project on 27,27,122 in Bihar. NHAI uses UPCs to track drone monitoring progress and physical completion of highway construction.