Tender For providing of calibration services - portablegasdetectors (calibration of nh3, o2, h2s detectors, multi gas and lel detector); calibration, functional check and maintenance of gasdetectors at hurl barauni; as per nit sow; as per nit sow
Tender For amrut-tc-water efficient thrissur, supply and providing under ground leakage detection system and allied-electrical work-general electrical work