2D Seismic Survey for Lignite Exploration in Tiyanur Block, Ramanathapuram District

Work Description - NA

**Tender Description:** This tender, with Bid Number GEM/2026/B/7963652, is issued by the Central Mine Planning and Design Institute Limited (CMPDI), a part of Coal India Limited, under the Ministry of Coal. The bidding process commences on 26-08-2026 at 6:46 PM and concludes on 16-09-2026 at 3:00 PM. The tender pertains to essential "Coal Exploration Services - 2D Seismic Survey," specifically for data acquisition in the Tiyanur Lignite block, located within the Ramnad Sub-basin of Ramanathapuram District, Tamil Nadu, India. The scope includes 2D seismic data acquisition up to a depth of 1000 meters. A substantial Earnest Money Deposit (EMD) of ₹12,77,700.0 is required. This opportunity represents a critical step in the exploration and assessment of lignite resources and is a significant project for the organization.