The Geological Survey of India (GSI) has constituted a five-member expert committee to evaluate the potential impact of a proposed tunnel road project on Lalbagh Botanical Garden, following growing environmental and geological concerns.
Geoheritage concerns take centre stage
Lalbagh has been recognised as a geoheritage site representing the Peninsular Gneissic Complex, making it highly significant from a geological standpoint. Experts have raised concerns that tunnelling activity could damage its ancient rock formations and disturb the fragile ecological balance of the area.
The move by GSI comes amid increasing public debate over the potential risks posed by the tunnel alignment passing through or near the historic garden.
Expert committee to conduct detailed study
According to an official order, the committee will be led by KV Maruthi, Deputy Director General and Regional Mission Head-IV (Southern Region). The panel comprises senior geologists and directors from GSI units based in Chennai, Hyderabad, and Bengaluru.
The committee has been tasked with conducting field inspections and a comprehensive geological and geotechnical appraisal of the proposed tunnel alignment.
Report expected within three weeks
The expert panel has been directed to assess the possible impact on the geoheritage features and submit a detailed report within three weeks to the Additional Director General and Head of Office, Southern Region.
Balancing development and conservation
The proposed tunnel project has sparked a wider conversation on balancing urban infrastructure development with environmental conservation in Bengaluru. Lalbagh, known for its ecological richness and geological heritage, remains a vital green space in the city.
The findings of the committee are expected to play a crucial role in determining the future course of the tunnel project.