B-SMILE, the Bengaluru-based infrastructure development agency, has floated tenders for the construction of nine flyovers across the city. The move aims to ease traffic congestion and improve connectivity in key areas. Most of these projects are proposed under the Engineering, Procurement and Construction (EPC) mode, utilizing Ultra High Performance Fibre Reinforced Concrete (UHPFRC) technology, which promises enhanced durability and faster construction.
Key Details of the Tenders
The tenders cover a mix of new flyovers and upgrades to existing structures. The projects are strategically located in high-traffic zones to maximize impact. B-SMILE officials stated that the use of UHPFRC will ensure longer lifespan and reduced maintenance costs compared to conventional concrete.
EPC Mode Benefits
Under the EPC mode, the contractor is responsible for the entire project lifecycle, from design to commissioning. This approach minimizes risks for the client and ensures timely delivery. B-SMILE has adopted this model for most flyovers to streamline execution and maintain quality standards.
Technology: UHPFRC
Ultra High Performance Fibre Reinforced Concrete is a modern construction material known for its exceptional strength, ductility, and durability. It allows for thinner structural elements, reducing material usage and construction time. The technology is particularly suited for urban infrastructure projects where space and time are constraints.
Project Timeline and Impact
The tenders are expected to be awarded within the next few months, with construction likely to commence by the end of the year. Each flyover is projected to be completed within 18-24 months. Once operational, these flyovers are expected to reduce travel time by up to 30% in their respective corridors.
List of Proposed Flyovers
- Junction near Hebbal
- Silk Board area
- Marathahalli bridge
- KR Puram junction
- Yeshwanthpur
- Mysore Road
- Tumkur Road
- Old Madras Road
- Hosur Road
These locations were identified based on traffic studies and public feedback. B-SMILE has assured minimal disruption during construction through careful planning and traffic management.
Financial and Environmental Aspects
The total estimated cost of the nine flyovers is around ₹2,500 crore. Funding will be sourced from state and central government allocations, as well as multilateral agencies. The use of UHPFRC also contributes to sustainability by reducing carbon footprint through lower material consumption and longer service life.
B-SMILE has invited bids from qualified contractors, with the deadline for submission set for next month. The agency expects strong interest from major infrastructure firms given the scale and technological requirements of the projects.
