Tenders are invited on-line under two part system on the website https://coalindiatenders.nic.in from 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 23 nos. of Sectionalisation Stoppings to Sectionalise the old developed BSP-7 Panel of Bogra (R-VI) Seam of J.K. Nagar ® Colliery. Time Schedule of Tender: a. Tender e-Publication date 18.05.2024 at 15.00 b. Document download start date 18.05.2024From 17:00 c. Document download end date 03.06.2024 up to 17:00 d. Bid Submission start date 18.05.2024 From17:00 e. Bid submission end date 03.06.2024 up to 17:00 f. Start date for seeking Clarification on-line 18.05.2024From 17:00 g. Last date for seeking Clarification on-line 22.05.2024 up to 17:00 h. Date of Pre-bid meeting (if any) NA NA i. Technical Bid (Cover I) opening date 05.06.2024 at 10.00 j. Price Bid (Cover II) opening date (Tentative) 05.07.2024 at 10.00 Note: The auto extension of submission of bid shall be applicable as per details mentioned in clause No.14 of NIT.