Surface Rotary Core Drilling Services for Geological Exploration

Tender Description: Surface Rotary Core Drilling Services for Geological Survey of India (GSI) - Eastern Region

This tender, under Bid Number GEM/2026/B/8037576, is issued by the Geological Survey of India (GSI), Eastern Region, for the provision of comprehensive surface rotary core drilling services. The tender is managed by the Ministry of Mines and aims to secure specialized drilling expertise within the Mines, Minerals, and Drilling - Surface Drilling (Non-Energy Minerals) category, specifically focusing on Rotary Core Drilling. Prospective bidders are invited to submit their proposals between the Bid Start Date of October 30, 2026, at 1:00 PM, and the Bid End Date of November 02, 2026, at 11:00 AM. The application authority's address is 700091DK-6 Sector-2, Salt Lake City, Kolkata - 700091. A mandatory Earnest Money Deposit (EMD) of INR 216,000.0 is required for participation in this bid. This opportunity represents a significant contract for qualified drilling contractors to support vital geological exploration and research activities undertaken by the GSI.