Cleaning Of Jammed Borehole And Lowering And Installation Of New Pipe After Cutting Of Old Damaged Pipes From The Vertical Borehole No 21 28d Minas 15l For Dewatering In Dobrana R V Seam Of Lower Kenda Colliery Under Kenda Area Ecl.

Work Description - Cleaning Of Jammed Borehole And Lowering And Installation Of New Pipe After Cutting Of Old Damaged Pipes From The Vertical Borehole No 21 28d Minas 15l For Dewatering In Dobrana R V Seam Of Lower Kenda Colliery Under Kenda Area Ecl.

Eastern Coalfields Limited (ECL), a Public Sector Undertaking, invites open tenders for the work of cleaning a jammed borehole and subsequently lowering and installing a new pipe, including cutting of old damaged pipes, from vertical borehole no 21 28D minas 15L, for dewatering purposes in the dobrana R V seam of Lower Kenda colliery under Kenda Area ECL. The estimated tender value is ₹2,28,152, with a required EMD of ₹2,900. The tender reference number is ECL/Knd/Sur/e-Ten/26-27/01 date 20.04.2026. Key dates include a document download start and end date of 21st April 2026 and 2nd May 2026 respectively, with a bid submission deadline of 2nd May 2026 and bid opening on 4th May 2026. Tender documents, including the NIT and GCC, are available for download. Bidders must submit required documents like undertaking and DSC authorization as per the NIT, and work completion certificate along with price bid in respective covers. The period of work is 5 days and the bid validity is 120 days. The Tender Inviting Authority is the Office of the Asst.Manager(Survey) Kenda Area, located at the Office of the General Manager Kenda Area Survey Department PO Haripur Dist Burdwan West Bengal 713378. This tender falls under the "Works" category, specifically "Civil Works - Others" and "Drilling borehole in UG mine".