Borehole Drilling and Casing Pipe Installation for Ground Stabilization

Work Description - Drilling For 2329 Mtrs Of 300 Mm Finished Dia 38 Nos Bore Holes Including Supplying And Lowering Of 200 Mm Dia Of Casing Pipe Ms Erw Black Pipe Is 1239/3589 With 6 Mm Thick For Stabilisation Purpose On Surface By Hydro-pneumatic Method Inside Mine

Mahanadi Coalfields Limited (MCL), a Public Sector Undertaking, is inviting bids for a critical project involving the drilling of 2329 meters for 38 boreholes, each with a finished diameter of 300 mm. This scope of work also includes the supply and installation of 200 mm diameter casing pipes, constructed from MS ERW black pipe conforming to IS 1239/3589 standards and possessing a 6 mm thickness. The primary objective of this casing pipe installation is for ground stabilization purposes, to be executed on the surface within the mine using the Hydro-Pneumatic method. The Tender Reference Number for this Open Tender is GM(TA)/e-Tender/SO(M)/26-27/01, and the tender is managed by The Staff Officer (Mining) at the Office of the General Manager, Talcher Area, MCL. The tender, categorized under Civil Works - Others, specifically for Borehole Drilling for stabilization, has an estimated value of ₹1,73,12,206. Prospective bidders must adhere to a two-cover system, with Cover 1 encompassing fee, pre-qualification, and technical documents, including proof of work experience, financial turnover, valid DSC, and an undertaking on letterhead as per the NIT clauses. Cover 2 is exclusively for the Bill of Quantity/Price Bid. The tender documents will be available for download from 02-Sep-2026 at 10:00 AM until 16-Sep-2026 at 05:00 PM. Bid submissions will also commence on 02-Sep-2026 at 10:00 AM and will close on 16-Sep-2026 at 05:00 PM. The Bid Opening Date is scheduled for 17-Sep-2026 at 11:00 AM at the Office of the Staff Officer (Mining), Talcher Area. An Earnest Money Deposit (EMD) of ₹2,16,500 is mandatory. The work is to be completed within a period of 730 days.