In a notable advancement for Bangalore’s metro infrastructure, the Bangalore Metro Rail Corporation Limited (BMRCL) has recently awarded contracts for geo-technical investigations integral to the viaduct and station construction for Namma Metro’s Phase 3 expansion. This step is crucial for detailed planning and the successful execution of the project, ensuring the metro’s new lines meet the city’s growing transportation demands.
Geo-Technical Investigations: A Vital Component
The awarded contracts, valued at a total of ₹5,90,30,326, will cover geo-technical investigations across four distinct packages. These investigations are essential for understanding the sub-soil conditions, which will inform the design and construction of the metro’s viaducts and stations. The insights gained from these investigations will be used to prepare detailed civil construction tender documents, enabling infrastructure companies to make informed decisions regarding machinery, methods, and technology.
The scope of the investigations includes several key stretches of the metro line:
- From JP Nagar 4th Phase to Mysore Road Station
- From Mysore Road Station to Kanteerava Studio Station
- From Kanteerava Studio Station to Kempapura Station
- From Hosahalli Station to Kadabagere Station
- At the Sunkadakatte Depot
These locations represent critical segments of the metro’s expansion, and understanding the ground conditions in these areas is essential for ensuring the structural integrity and efficiency of the construction process.
Contract Awards and Details
The contracts have been awarded to the following companies:
- Package-1: Manglam Consultancy Services, valued at ₹1,32,09,262
- Package-2: SECON Pvt. Ltd., valued at ₹1,31,34,269
- Package-3: Myrtle Project and Consultancy Pvt. Ltd., valued at ₹1,32,34,814
- Package-4**: SECON Pvt. Ltd., valued at ₹1,54,52,081
Each contract has a duration of 5 months, during which these companies will conduct detailed geo-technical investigations.
Background and Significance
The Phase 3 expansion of the Bangalore Metro has been under planning since 2015, originally envisioning a 105.55 km network. By 2020, the scope was refined to two main lines, with the project gaining approval from Karnataka’s state government and now awaiting clearance from the Central Government cabinet. This expansion is anticipated to significantly enhance metro connectivity and address the transportation needs of Bangalore’s growing population.
The completion of Phase 3 is expected to greatly improve the city’s metro infrastructure, providing a more efficient and reliable mode of transportation for its residents. The detailed investigations will ensure that the construction is well-informed and aligned with the necessary engineering standards, ultimately supporting the successful delivery of the project.
Tender and Award Summary
**Tender Number**: BMRCL/Phase-3/GTI/2024/109
**Name of Work**: Geo-Technical Investigation for the Viaduct and Stations in Phase 3 of the Bangalore Metro Rail Project in Four Contract Packages
**Contract Period**: 5 months (for each package)
**Awarded Value**: ₹5,90,30,326
The investment in these investigations highlights BMRCL’s commitment to maintaining high standards in metro construction and infrastructure development, paving the way for a more connected and efficient Bangalore.