Supply of Mineline 3.3 KV Starter Spares for Western Coalfields Limited

This tender seeks the supply of critical spares for Mineline make 3.3 KV NFLP HT starters, vital for the operational continuity of Western Coalfields Limited (WCL), a subsidiary of Coal India Limited. The procurement is managed by WCL Nagpur, Maharashtra, with the bidding process managed through GEM/2026/B/8143618, commencing on October 10, 2026, at 12:58 PM and concluding on October 21, 2026, at 11:00 AM. The specified address for the Regional Stores in Ballarpur Area, Chandrapur (M.S.), is 442706. The Bill of Quantities (BOQ) encompasses a comprehensive range of components essential for maintaining these high-tension starter systems, including but not limited to 3.3KV isolators (on-off-earth, reverse 400A), ammeters, current transformers (60/5, 15VA), earth leakage relays (50-750mA with time delay and 50-300mA sensitive), HT power fuses (up to 100A), vacuum contactors (3.3KV), insulator supports for HT PT fuses, terminal bushings, auxiliary contactors with coils, busbars, brass cone and gland assemblies, magnetic overload relays, and potential transformers (3.3KV, 500VA). A total quantity of 90 units across various specified parts are required, all falling under the Ministry of Coal's purview. This tender represents an opportunity to supply essential components to a major public sector undertaking in the coal industry, ensuring the reliable functioning of their mining operations.