Comprehensive Onsite Calibration Services for Mechanical, Thermal, and Acoustic Measurement Instruments

Work Description - NA

This tender seeks Calibration Services for a comprehensive range of parameters, including Mechanical, Thermal, Acoustic, Pressure, Speed, Acceleration, Density, Viscosity, Light Intensity, and Acoustic measurements. The procurement is being conducted by South Eastern Coalfields Limited (SECL), a subsidiary of Coal India Limited, operating under the Ministry of Coal. The tendering authority is the Office of SECL in Bilaspur, Chhattisgarh. This opportunity is open for applications from qualified service providers, with the bidding period commencing on 28-07-2026 at 1:03 PM and concluding on 07-08-2026 at 1:00 PM. Bidders are invited to offer their services, with the explicit provision for onsite calibration at the buyer's premises, as indicated by "Buyer premises (onsite)". The bid number for this solicitation is GEM/2026/B/7843286, and the tender is dated 28-07-2026. This represents a significant opportunity for accredited laboratories and service providers to engage with a major public sector undertaking in the mining industry.