Construction on the Gurugram Metro extension project began on March 20th with the first borehole dug near the Millennium City Metro station. The 29km project will include 27 elevated stations and a spur from Basai to the Dwarka Expressway. The total cost is estimated at ₹5,450 crore. The geotechnical survey, which...
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involves drilling boreholes to assess soil and rock conditions, is being conducted along the 13km stretch from Millennium City Metro station to Sector 9 station. The contractor will complete the survey and submit reports within four months. The survey will involve drilling one borehole every 100 meters, taking samples for analysis, and conducting standard penetration tests. The consultant will then provide a detailed report on soil and rock classifications, test results, and recommendations for foundation design. The project is being undertaken by Gurugram Metro Rail Ltd (GMRL), a joint venture of the state and central government.