RailwaysIPM · Central Project +50.0% Overrun#703586

Baiyyappanahalli - Hosur Doubling Project [48 km]

Ministry of RailwaysTamil NaduData: 2026-05

Revised Cost: ₹749 CrUtilization: 95.3%Overrun: +₹250 Cr

Original Cost

₹499 Cr

Baseline estimate

+50%

Revised Cost

₹749 Cr

Latest approved cost

Expenditure

₹714 Cr

Spent to date

Utilization

95.3%

Of revised budget

Escalated

Cost Status

+50.0%

+₹250 Cr increase

Remaining

₹35 Cr

Budget left

Budget Utilization

95.3%

0%25%50%75%100%

Spent

₹714 Cr

Remaining

₹35 Cr

Total

₹749 Cr

Budget Split

SpentRemaining

Cost Escalation Analysis

Original Cost

₹499 Cr

Revised Cost

₹749 Cr

Increase

+₹250 Cr

Escalation

+50.0%

Project Timeline

Project Approved

Construction / Implementation

Original End Date

31/03/2024

Revised Completion

31/01/2026

Completed

Project Details

Project Code703586

SectorRailways

MinistryMinistry of Railways

StateTamil Nadu

Data Month2026-05

Financial & Timeline

Original Cost₹499 Cr

Revised Cost₹749 Cr

Expenditure₹714 Cr

Original End Date31/03/2024

Revised Date31/01/2026

Project Intelligence

Cost has increased by ₹250 Cr (50.0%) from the original estimate of ₹499 Cr.

Expenditure stands at ₹714 Cr, which is 95.3% of the revised project cost.

Remaining budget: ₹35 Cr. Project is tracked under the DPIIT Investment Project Monitoring system.

Sector: Railways. Ministry: Ministry of Railways.

Frequently Asked Questions

What is IPM project "Baiyyappanahalli - Hosur Doubling Project [48 km]"?: Baiyyappanahalli - Hosur Doubling Project [48 km] is a centrally-funded infrastructure project under the Ministry of Railways, tracked through the Investment Project Monitoring (IPM) system. Sector: Railways. State: Tamil Nadu. Original cost: ₹499 Cr.
What is the cost overrun for this Bihar IPM project?: The original cost was ₹499 Cr and has been revised to ₹749 Cr — a cost overrun of +50%. Expenditure to date: ₹714 Cr (95.3% of revised cost). Data as of 2026-05.
Which ministry is responsible for this project?: Baiyyappanahalli - Hosur Doubling Project [48 km] is under the Ministry of Railways in the Railways sector. Project code: 703586. Bihar is one of the states tracked under the central IPM dashboard for this project.
What is the IPM dashboard and what does it track?: The Investment Project Monitoring (IPM) dashboard, maintained by DPIIT (Department for Promotion of Industry and Internal Trade), tracks centrally-funded infrastructure projects worth ₹150 Crore and above. Baiyyappanahalli - Hosur Doubling Project [48 km] is one of several Bihar projects tracked under the Railways sector on the IPM system.

Frequently Asked Questions

What is IPM project "Baiyyappanahalli - Hosur Doubling Project [48 km]"?

Baiyyappanahalli - Hosur Doubling Project [48 km] is a centrally-funded infrastructure project under the Ministry of Railways, tracked through the Investment Project Monitoring (IPM) system. Sector: Railways. State: Tamil Nadu. Original cost: ₹499 Cr.

What is the cost overrun for this Bihar IPM project?

The original cost was ₹499 Cr and has been revised to ₹749 Cr — a cost overrun of +50%. Expenditure to date: ₹714 Cr (95.3% of revised cost). Data as of 2026-05.

Which ministry is responsible for this project?

Baiyyappanahalli - Hosur Doubling Project [48 km] is under the Ministry of Railways in the Railways sector. Project code: 703586. Bihar is one of the states tracked under the central IPM dashboard for this project.

What is the IPM dashboard and what does it track?

The Investment Project Monitoring (IPM) dashboard, maintained by DPIIT (Department for Promotion of Industry and Internal Trade), tracks centrally-funded infrastructure projects worth ₹150 Crore and above. Baiyyappanahalli - Hosur Doubling Project [48 km] is one of several Bihar projects tracked under the Railways sector on the IPM system.