Riken Keiki Multigas Detector Calibration Services for Eastern Coalfields Limited

This tender is issued by Eastern Coalfields Limited, a subsidiary of Coal India Limited, under the Ministry of Coal, for the provision of essential Calibration Services. Specifically, the requirement pertains to the calibration of Riken Keiki Multigas Detectors. Prospective bidders must be NABL accredited laboratories or any other Government Approved Labs capable of performing gas analysis. The service provision will be in a hybrid model, with detailed specifications outlined in the accompanying scope of work. This opportunity is open for bidding from 08-10-2026 at 11:06 AM until 23-10-2026 at 11:00 AM. The tender is relevant to operations in the West Bengal region.