Komatsu Dumper HD4657EO Drive Shaft, Differential, and AC Repair Services

This tender, initiated by Central Coalfields Limited, a Public Sector Undertaking, calls for comprehensive repair services for critical components of a Komatsu Dumper HD4657EO located at Bokaro OCP. The scope of work specifically includes the repair of the front and rear drive propeller shaft, encompassing the disassembly and repair of damaged spider assemblies and spline components. Additionally, the tender requires the repair of damaged differential side locks and the entire air conditioning system for the specified dumper. This is an open tender classified under "Works" and falls under the "Excavation Department Work" product category. Bidders are advised to note the critical dates, with the document download and bid submission period commencing on 23rd October 2026 at 09:00 AM and concluding on 02nd November 2026 at 06:00 PM. The bid opening is scheduled for 03rd November 2026 at 09:00 AM. A mandatory EMD of ₹6,300 is required, with exemptions or alternative forms of security through Bank Guarantee or Standby Letter of Credit being permitted. The tender involves two covers: Cover 1 for Fee/PreQualification/Technical documents, and Cover 2 for the financial bid (BOQ). The tender documents, including the NIT and BOQ, will be available for download. The period of work is stipulated as 6 days, with a bid validity of 120 days. Further details regarding the tender and its requirements can be obtained from the PE(X) Office, Bokaro OCP, Bokaro, with the Pincode 829104.