1. Turnkey Mining Contract involving Overburden/ Inter burden removal, Excavation and/ or Loading of Lignite from mines face and ancillary activities at Damlai Lignite Project, Bharuch. Lignite Excavation & Loading equals to 162. 5 Lakh MT OB/ IB Removal equals to 1870 Lakh M3 2. Combined work of transportation of lignite from mine face to surface stack yard and loading of lignite there from of 41 Lakh MT 3. Excavation and transportation of loose OB from inside the pit to the dump ( s ) and ancillary activities of 47 Lakh M3 Above quantities are tentative and indicative only and may vary at the time of execution of actual work.