Tenders are invited on-line under single cover system on the website https://coalindiatenders.nic.infrom the eligible bidders having Digital Signature Certificate (DSC) issued from any agency authorized by Controller of Certifying Authority (CCA), Govt. of India and which can be traced up to the chain of trust to the Root Certificate of CCA, for the following work: Description of work- Construction of 17 nos of 0.3m thick RCC sectionalization stopping in RVIIIT2 seam for sectionalized of panel S12A top at shyamsundarpur colliery. Time Schedule of Tender: a.Tender e-Publication date08.03.2024at 18:00 Hrs. b.Document download start date08.03.2024From18:00 Hrs. c.Document download end date18.03.2024up to 18:00 Hrs. d.Bid Submission start date08.03.2024From18:00 Hrs. e.Bid submission end date 18.03.2024up to 18:00 Hrs. f.Start date for seeking Clarification on-line08.03.2024From18:00 Hrs. g.Last date for seeking Clarification on-line12.03.2024up to 18:00 Hrs. h.Date of Pre-bid meeting (if any)N.A.18:00 Hrs. i.Bid Opening date19.03.2024at 18:00 Hrs. Note: The auto extension of submission of bid shall be applicable as per details mentioned in clause No.14 of NIT.