Crusher Roll Repair and Secondary Crusher Refurbishment Services

Work Description - Repairing Of 02 No. Crusher Roll By Means Of Worn Out Section Rebuilding, Machining, Roll End Thread Making, Bearing Seats Making, Spline Making Of Output Shaft Of Gear Box, Drive Pinion, Non Drive Pinion, Grinding And Finishing Of Secondary Crusher

This tender, identified by Tender Reference Number PE(Mech.)/CHP/e-NIT/26-27/10, is being issued by Central Coalfields Limited, a Public Sector Undertaking, for a critical works contract. The primary objective of this tender is the comprehensive repair of two crusher rolls. This intricate repair process involves worn-out section rebuilding, precision machining, the creation of roll end threads, the fabrication of bearing seats, and the meticulous spline making of the gear box output shaft, including both drive and non-drive pinions. Furthermore, the scope of work extends to the grinding and finishing of the secondary crusher. The estimated tender value for this project is ₹9,13,531, with a stipulated work period of 20 days and a bid validity of 120 days. Submissions are to be made through an online payment gateway utilizing Axis Bank Netbanking. Key dates for interested parties include the document download and bid submission period commencing on September 5, 2026, at 11:00 AM and concluding on September 15, 2026, at 11:00 AM. Bids will be opened on September 16, 2026, at 11:00 AM at the OFFICE OF PO CHP-CPP, Piparwar Area, PO - Bachra, Dist - Chatra, Jharkhand - 829201. The EMD requirement for this tender is ₹11,500. This is an open tender with a two-cover system, comprising a Fee/PreQual/Technical cover for NIT documents and a Finance cover for the Bill of Quantities (BOQ).