Comprehensive Calibration Services for Mining Operations

This tender, issued by Western Coalfields Limited (WCL), a subsidiary of Coal India Limited, under the Ministry of Coal, seeks comprehensive calibration services. The bid, identified by Bid Number GEM/2026/B/8170173, is open for application from 16-10-2026 4:51 PM until 06-11-2026 10:00 AM. The required services encompass a broad spectrum of calibration, including but not limited to Mechanical, Electrical, Thermal, Fluidflow, Dimension, Mass and Volume, Pressure and Vacuum, Force, Speed and Acceleration, Hardness and Impact, Density and Viscosity, Voltage, Current, Power (AC/DC), Frequency, Power Factor, and Phase. This crucial procurement, overseen by the office of WCL Nagpur, Maharashtra, and with its central workshop located at Urjagram, Tadali, Chandrapur, is essential for maintaining the accuracy and reliability of WCL's operational equipment and instrumentation, ensuring operational efficiency and safety within their mining activities.